View Filing Data

Print Document View Excel Document

Document and Entity Information - USD ($) $ in Millions	12 Months Ended
Document and Entity Information - USD ($) $ in Millions	Dec. 31, 2010	Feb. 22, 2011	Jun. 30, 2010
Document And Entity Information
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2010
Document Fiscal Year Focus	2010
Document Fiscal Period Focus	FY
Entity Registrant Name	AKAMAI TECHNOLOGIES INC
Entity Central Index Key	0001086222
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Large Accelerated Filer
Entity Public Float			$ 7,369
Entity Common Stock, Shares Outstanding		187,150,429

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	12 Months Ended
CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2010	Dec. 31, 2009
Current assets:
Cash and cash equivalents	$ 231,866	$ 181,305
Marketable securities (including restricted securities of $272 and $602 at December 31, 2010 and 2009, respectively)	375,005	385,436
Accounts receivable, net of reserves of $5,232 and $10,579 at December 31, 2010 and 2009, respectively	175,366	154,269
Prepaid expenses and other current assets	48,029	31,649
Deferred income tax assets	28,201	8,514
Total current assets	858,467	761,173
Property and equipment, net	255,929	182,404
Marketable securities (including restricted securities of $45 and $36 at December 31, 2010 and 2009, respectively)	636,531	494,743
Goodwill	452,914	441,347
Other intangible assets, net	62,456	76,273
Deferred income tax assets	75,226	127,154
Other assets	11,153	4,416
Total assets	2,352,676	2,087,510
Current liabilities:
Accounts payable	26,375	23,997
Accrued expenses and other current liabilities	94,661	68,566
Deferred revenue	23,808	34,184
Accrued restructuring	307	791
1% convertible senior notes		199,755
Total current liabilities	145,151	327,293
Deferred revenue	3,642	2,677
Other liabilities	26,278	18,818
Total liabilities	$ 175,071	$ 348,788
Commitments, contingencies and guarantees (Note 11)
Stockholders' equity:
Preferred stock, $0.01 par value; 5,000,000 shares authorized; 700,000 shares designated as Series A Junior Participating Preferred Stock; no shares issued or outstanding
Common stock, $0.01 par value; 700,000,000 shares authorized; 192,383,121 shares issued and 186,603,380 shares outstanding at December 31, 2010; 174,575,502 shares issued and 171,248,356 shares outstanding at December 31, 2009	1,924	1,746
Additional paid-in capital	4,970,278	4,615,774
Treasury stock, at cost, 5,779,741 shares at December 31, 2010 and 3,327,146 shares at December 31, 2009	(158,261)	(66,301)
Accumulated other comprehensive loss	(5,741)	(10,682)
Accumulated deficit	(2,630,595)	(2,801,815)
Total stockholders' equity	2,177,605	1,738,722
Total liabilities and stockholders' equity	$ 2,352,676	$ 2,087,510

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009
CONSOLIDATED BALANCE SHEETS
Marketable securities, restricted securities	$ 272	$ 602
Accounts receivable, net of reserves	5,232	10,579
Marketable securities, restricted securities	$ 45	$ 36
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares designated as Series A Junior Participating Preferred Stock	700,000	700,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	700,000,000	700,000,000
Common stock, shares issued	192,383,121	174,575,502
Common stock, shares outstanding	186,603,380	171,248,356
Treasury stock, shares	5,779,741	3,327,146

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
CONSOLIDATED STATEMENTS OF OPERATIONS
Revenues	$ 1,023,586	$ 859,773	$ 790,924
Costs and operating expenses:
Cost of revenues	303,403	249,938	222,610
Research and development	54,766	43,658	39,243
Sales and marketing	226,704	179,421	164,365
General and administrative	167,779	146,100	136,028
Amortization of other intangible assets	16,657	16,722	13,905
Restructuring charge		454	2,509
Total costs and operating expenses	769,309	636,293	578,660
Income from operations	254,277	223,480	212,264
Interest income	12,163	15,643	24,792
Interest expense	(1,697)	(2,839)	(2,825)
Other (expense) income, net	(2,468)	163	461
Gain (loss) on investments, net	396	785	(157)
Loss on early extinguishment of debt	(299)
Income before provision for income taxes	262,372	237,232	234,535
Provision for income taxes	91,152	91,319	89,397
Net income	$ 171,220	$ 145,913	$ 145,138
Net income per weighted average share:
Basic	$ 0.97	$ 0.85	$ 0.87
Diluted	$ 0.9	$ 0.78	$ 0.79
Shares used in per share calculations:
Basic	177,309	171,425	167,673
Diluted	190,650	188,658	186,685

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Cash flows from operating activities:
Net income	$ 171,220	$ 145,913	$ 145,138
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	143,242	122,494	98,080
Amortization of deferred financing costs	507	840	840
Stock-based compensation expense	76,468	58,797	57,899
Provision for deferred income taxes, net	62,462	81,706	81,698
Provision for doubtful accounts	1,546	6,727	2,575
Excess tax benefits from stock-based compensation	(28,973)	(2,236)	(11,176)
Non-cash portion of loss on early extinguishment of debt	299
Non-cash portion of restructuring charge (benefit)			(842)
(Gains) losses on investments and disposal of property and equipment, net	(428)	(391)	242
Gain on divesture of certain assets		(1,062)
Changes in operating assets and liabilities, net of effects of acquisitions:
Accounts receivable	(23,563)	(1,159)	(21,474)
Prepaid expenses and other current assets	(12,089)	(5,020)	(5,471)
Accounts payable, accrued expenses and other current liabilities	20,529	10,255	(4,181)
Deferred revenue	(9,454)	5,871	(1,492)
Accrued restructuring	(617)	(1,067)	1,216
Other non-current assets and liabilities	1,306	2,744	442
Net cash provided by operating activities	402,455	424,412	343,494
Cash flows from investing activities:
Cash paid for acquisitions, net of cash acquired	(12,668)	(5,779)	(83,719)
Purchases of property and equipment	(159,276)	(80,918)	(90,369)
Capitalization of internal-use software costs	(32,769)	(27,229)	(25,017)
Purchases of short- and long-term marketable securities	(1,146,493)	(790,351)	(533,069)
Proceeds from sales and redemptions of short- and long-term marketable securities	691,227	403,559	182,255
Proceeds from maturities of short- and long-term marketable securities	324,606	141,544	185,397
Increase in other investments	(500)
Proceeds from the sale of property and equipment	176	93	82
Proceeds from divesture of certain assets		1,350
Decrease in restricted investments held for security deposits	338	233
Net cash used in investing activities	(335,359)	(357,498)	(364,440)
Cash flows from financing activities:
Proceeds from the issuance of common stock under stock option and employee stock purchase plans	45,776	21,724	21,966
Excess tax benefits from stock-based compensation	28,973	2,236	11,176
Repurchases of common stock	(92,425)	(66,497)
Net cash (used in) provided by financing activities	(17,676)	(42,537)	33,142
Effects of exchange rate changes on cash and cash equivalents	1,141	854	(1,200)
Net increase in cash and cash equivalents	50,561	25,231	10,996
Cash and cash equivalents at beginning of year	181,305	156,074	145,078
Cash and cash equivalents at end of year	231,866	181,305	156,074
Supplemental disclosure of cash flow information:
Cash paid for interest	1,258	1,998	1,999
Cash paid for income taxes	26,200	20,989	11,870
Non-cash financing and investing activities:
Capitalization of stock-based compensation, net of impairments	7,818	6,280	7,436
Common stock issued upon conversion of 1% convertible senior notes	199,755	100
Common stock returned upon settlement of escrow claims related to prior business acquisitions	$ (430)	$ (427)	$ (3,126)

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
	Dec. 31, 2010	Mar. 31, 2010	Dec. 31, 2009	Mar. 31, 2009	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Balance		$ 1,738,722		$ 1,568,770	$ 1,738,722	$ 1,568,770	$ 1,358,552
Comprehensive income:
Net income	$ 52,510	40,878	$ 40,080	37,081	171,220	145,913	145,138
Foreign currency translation adjustment					1,172	1,933	(4,038)
Change in unrealized gain (loss) on available-for-sale marketable securities, net of tax					3,769	11,735	(23,365)
Issuance of common stock upon the exercise of stock options and vesting of restricted and deferred stock units					33,625	12,028	14,763
Issuance of common stock under employee stock purchase plan					12,151	9,801	7,203
Stock-based compensation					84,268	65,004	64,513
Common stock returned upon settlement of escrow claims related to prior business acquisitions					(430)	(427)	(3,126)
Tax benefits (shortfalls) from stock-based award activity, net					25,303	(9,880)	9,133
Stock-based compensation from awards issued to non-employees for services rendered					10	46	(3)
Issuance of common stock upon conversion of 1% convertible senior notes					199,755	100
Repurchases of common stock					(91,960)	(66,301)
Balance	$ 2,177,605		$ 1,738,722		2,177,605	1,738,722	1,568,770
Common Stock
Statement [Line Items]
Balance		$ 1,746		$ 1,694	$ 1,746	$ 1,694	$ 1,662
Balance (in shares)		171,248,356		169,371,675	171,248,356	169,371,675	166,212,638
Comprehensive income:
Issuance of common stock upon the exercise of stock options and vesting of restricted and deferred stock units (in shares)					4,413,894	4,479,139	2,920,692
Issuance of common stock upon the exercise of stock options and vesting of restricted and deferred stock units					$ 44	$ 45	$ 29
Issuance of common stock under employee stock purchase plan (in shares)					474,242	727,449	348,584
Issuance of common stock under employee stock purchase plan					$ 5	$ 7	$ 4
Common stock returned upon settlement of escrow claims related to prior business acquisitions (in shares)					(9,612)	(9,233)	(110,239)
Common stock returned upon settlement of escrow claims related to prior business acquisitions							$ (1)
Issuance of common stock upon conversion of 1% convertible senior notes (in shares)					12,929,095	6,472
Issuance of common stock upon conversion of 1% convertible senior notes					$ 129
Repurchases of common stock (in shares)					(2,452,595)	(3,327,146)
Balance (in shares)	186,603,380		171,248,356		186,603,380	171,248,356	169,371,675
Balance	$ 1,924		$ 1,746		$ 1,924	$ 1,746	$ 1,694
Additional Paid-in Capital
Statement [Line Items]
Balance		$ 4,615,774		$ 4,539,154	4,615,774	4,539,154	4,446,703
Comprehensive income:
Issuance of common stock upon the exercise of stock options and vesting of restricted and deferred stock units					33,581	11,983	14,734
Issuance of common stock under employee stock purchase plan					12,146	9,794	7,199
Stock-based compensation					84,268	65,004	64,513
Common stock returned upon settlement of escrow claims related to prior business acquisitions					(430)	(427)	(3,125)
Tax benefits (shortfalls) from stock-based award activity, net					25,303	(9,880)	9,133
Stock-based compensation from awards issued to non-employees for services rendered					10	46	(3)
Issuance of common stock upon conversion of 1% convertible senior notes					199,626	100
Balance	4,970,278		4,615,774		4,970,278	4,615,774	4,539,154
Treasury Stock
Statement [Line Items]
Balance		(66,301)			(66,301)
Comprehensive income:
Repurchases of common stock					(91,960)	(66,301)
Balance	(158,261)		(66,301)		(158,261)	(66,301)
Accumulated Other Comprehensive Income (Loss)
Statement [Line Items]
Balance		(10,682)		(24,350)	(10,682)	(24,350)	3,053
Comprehensive income:
Foreign currency translation adjustment					1,172	1,933	(4,038)
Change in unrealized gain (loss) on available-for-sale marketable securities, net of tax					3,769	11,735	(23,365)
Balance	(5,741)		(10,682)		(5,741)	(10,682)	(24,350)
Accumulated Deficit
Statement [Line Items]
Balance		$ (2,801,815)		$ (2,947,728)	(2,801,815)	(2,947,728)	(3,092,866)
Comprehensive income:
Net income					171,220	145,913	145,138
Balance	$ (2,630,595)		$ (2,801,815)		(2,630,595)	(2,801,815)	(2,947,728)
Comprehensive Income
Comprehensive income:
Net income					171,220	145,913	145,138
Foreign currency translation adjustment					1,172	1,933	(4,038)
Change in unrealized gain (loss) on available-for-sale marketable securities, net of tax					3,769	11,735	(23,365)
Comprehensive income					$ 176,161	$ 159,581	$ 117,735

Nature of Business and Basis of Presentation	12 Months Ended
Nature of Business and Basis of Presentation	Dec. 31, 2010
Nature of Business and Basis of Presentation
Nature of Business and Basis of Presentation	div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b1./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bNature of Business and Basis of Presentation: /b/font/td/tr/table p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Akamai Technologies, Inc. ("Akamai" or the "Company") provides services for accelerating and improving the delivery of content and applications over the Internet. Akamai's globally distributed platform comprises thousands of servers in hundreds of networks in approximately 70 countries. The Company was incorporated in Delaware in 1998 and is headquartered in Cambridge, Massachusetts. Akamai currently operates in one industry segment: providing services for accelerating and improving the delivery of content and applications over the Internet. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The accompanying consolidated financial statements include the accounts of Akamai and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated in the accompanying financial statements. /font/p /div

Summary of Significant Accounting Policies	12 Months Ended
Summary of Significant Accounting Policies	Dec. 31, 2010
Summary of Significant Accounting Policies
Summary of Significant Accounting Policies:	div div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b2./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bSummary of Significant Accounting Policies: /b/font/td/tr/table/div p style="margin-top: 6px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biUse of Estimates /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company prepares its consolidated financial statements in conformity with accounting principles generally accepted in the United States of America. These principles require management to make estimates, judgments and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and the amounts disclosed in the related notes to the consolidated financial statements. Actual results and outcomes may differ materially from management's estimates, judgments and assumptions. Significant estimates, judgments and assumptions used in these financial statements include, but are not limited to, those related to revenues, accounts receivable and related reserves, valuation and impairment of investments and marketable securities, loss contingencies, useful lives and realizability of long-lived assets and goodwill, capitalized internal-use software costs, income and other tax reserves, and accounting for stock-based compensation. Estimates are periodically reviewed in light of changes in circumstances, facts and experience. The effects of material revisions in estimates are reflected in the consolidated financial statements prospectively from the date of the change in estimate. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biRevenue Recognition /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company recognizes service revenue in accordance with the authoritative guidance for revenue recognition, including guidance on revenue arrangements with multiple deliverables. Revenue is recognized only when the price is fixed or determinable, persuasive evidence of an arrangement exists, the service is performed and collectability of the resulting receivable is reasonably assured. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Akamai primarily derives revenues from the sale of services to customers executing contracts having terms of one year or longer. These contracts generally commit the customer to a minimum monthly, quarterly or annual level of usage and specify the rate at which the customer must pay for actual usage above the monthly, quarterly or annual minimum. For these services, Akamai recognizes the monthly minimum as revenue each month, provided that an enforceable contract has been signed by both parties, the service has been delivered to the customer, the fee for the service is fixed or determinable and collection is reasonably assured. Should a customer's usage of Akamai services exceed the monthly, quarterly or annual minimum, Akamai recognizes revenue for such excess in the period of the usage. For annual or other non-monthly period revenue commitments, the Company recogniz es revenue monthly based upon the customer's actual usage each month of the commitment period and only recognizes any remaining committed amount for the applicable period in the last month thereof. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company typically charges its customers an integration fee when the services are first activated. Integration fees are recorded as deferred revenue and recognized as revenue ratably over the estimated life of the customer arrangement. The Company also derives revenue from services sold as discrete, non-recurring events or based solely on usage. For these services, the Company recognizes revenue once the event or usage has occurred. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"When more than one element is contained in a revenue arrangement, the Company determines the fair value for each element in the arrangement based on vendor-specific objective evidence ("VSOE") for each respective element, including any renewal rates for services contractually offered to the customer. For arrangements in which the Company is unable to establish VSOE, third-party evidence, or TPE, of the fair value of each element is determined based upon the price charged when the element is sold separately by another vendor. For arrangements in which the Company is unable to establish VSOE or TPE for each element, the Company uses the best estimate of selling price, or BESP, to determine the fair value of the separate deliverables. The Company allocates arrangement consideration across the multiple elements using the relative selling price method. /font/p gt; p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"At the inception of a customer contract for service, the Company makes an assessment as to that customer's ability to pay for the services provided. The Company bases its assessment on a combination of factors, including the successful completion of a credit check or financial review, its collection experience with the customer and other forms of payment assurance. Upon the completion of these steps, the Company recognizes revenue monthly in accordance with its revenue recognition policy. If the Company subsequently determines that collection from the customer is not reasonably assured, the Company records an allowance for doubtful accounts and bad debt expense for all of that customer's unpaid invoices and ceases recognizing revenue for continued services provided until cash is received from the customer. Changes in the Company's estimates and judgments about whether collection is reasonably assured would change the timing of revenue or amount of bad debt expense that the Company recognizes. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company also sells its services through a reseller channel. Assuming all other revenue recognition criteria are met, the Company recognizes revenue from reseller arrangements based on the reseller's contracted non-refundable minimum purchase commitments over the term of the contract, plus amounts sold by the reseller to its customers in excess of the minimum commitments. Amounts attributable to this excess usage are recognized as revenue in the period in which the service is provided. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"From time to time, the Company enters into contracts to sell its services or license its technology to unrelated enterprises at or about the same time that it enters into contracts to purchase products or services from the same enterprise. If the Company concludes that these contracts were negotiated concurrently, the Company records as revenue only the net cash received from the vendor, unless the product or service received has a separate identifiable benefit, and the fair value of the vendor's product or service can be established objectively. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company may from time to time resell licenses or services of third parties. The Company records revenue for these transactions on a gross basis when the Company has risk of loss related to the amounts purchased from the third party and the Company adds value to the license or service, such as by providing maintenance or support for such license or service. If these conditions are present, the Company recognizes revenue when all other revenue recognition criteria are satisfied. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Deferred revenue represents amounts billed to customers for which revenue has not been recognized. Deferred revenue primarily consists of the unearned portion of monthly billed service fees; prepayments made by customers for future periods; deferred integration and activation set-up fees; and amounts billed under customer arrangements with extended payment terms. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biCost of Revenues /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Cost of revenues consists primarily of fees paid to network providers for bandwidth and for housing servers in third-party network data centers, also known as co-location costs. Cost of revenues also includes network operation employee costs, network storage costs, cost of software licenses, depreciation of network equipment used to deliver the Company's services, amortization of network-related internal-use software and costs for the production of live events. The Company enters into contracts for bandwidth with third-party network providers with terms typically ranging from several months to two years. These contracts generally commit Akamai to pay minimum monthly fees plus additional fees for bandwidth usage above the committed level. In some circumstances, Internet service providers ("ISPs") make available to Akamai rack space for the Company's servers and access t o their bandwidth at discounted or no cost. In exchange, the ISP and its customers benefit by receiving content through a local Akamai server resulting in better content delivery. The Company does not consider these relationships to represent the culmination of an earnings process. Accordingly, the Company does not recognize as revenue the value to the ISPs associated with the use of Akamai's servers, nor does the Company recognize as expense the value of the rack space and bandwidth received at discounted or no cost. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biAccounting for Stock-Based Compensation /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company recognizes compensation costs for all stock-based payment awards made to employees and directors based upon the awards' grant-date fair value. The stock-based payment awards include employee stock options, restricted stock, restricted stock units, deferred stock units and employee stock purchases related to the Company's employee stock purchase plan. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"For stock options, the Company has selected the Black-Scholes option-pricing model to determine the fair value of stock option awards. For stock options, restricted stock, restricted stock units and deferred stock units that contain only a service-based vesting feature, the Company recognizes compensation cost on a straight-line basis over the awards' vesting periods. For awards with a performance condition-based vesting feature, the Company recognizes compensation cost on a graded-vesting basis over the awards' expected vesting periods, commencing when achievement of the performance condition is deemed probable. In addition, for awards that vest and become exercisable only upon achievement of specified performance conditions, the Company makes judgments and estimates each quarter about the probability that such performance conditions will be met or achieved. Any chan ges to those estimates that the Company makes from time to time may have a significant impact on the stock-based compensation expense recorded and could materially impact the Company's result of operations. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biResearch and Development Costs and Capitalized Internal-Use Software /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Research and development costs consist primarily of payroll and related personnel costs for the design, development, deployment, testing, operation and enhancement of the Company's services and network. Costs incurred in the development of the Company's services are expensed as incurred, except certain software development costs eligible for capitalization. Costs incurred during the application development stage of internal-use software projects, such as those used in the Company's network operations, are capitalized in accordance with the accounting guidance for costs of computer software developed for internal use. Capitalized costs include external consulting fees, payroll and payroll-related costs and stock-based compensation expense for employees in the Company's development and information technology groups who are directly associated with, and who devote time to , the Company's internal-use software projects during the application development stage. Capitalization begins when the planning stage is complete and the Company commits resources to the software project. Capitalization ceases when the software has been tested and is ready for its intended use. Amortization of the asset commences when the software is complete and placed in service. The Company amortizes completed internal-use software to cost of revenues over an estimated life of two years. Costs incurred during the planning, training and post-implementation stages of the software development life-cycle are expensed as incurred. Costs related to upgrades and enhancements of existing internal-use software that increase the functionality of the software are also capitalized. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biFair Value of Financial Measurements /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"As of Januarynbsp;1, 2008, the Company adopted a then-newly-required accounting standard related to fair value measurements for its financial assets and liabilities that are re-measured and reported at fair value at each reporting period and non-financial assets and liabilities that are recognized or disclosed at fair value on a recurring basis (at least annually) (see Note 6). As of Januarynbsp;1, 2009, the Company adopted that same accounting standard as it relates to its non-financial assets and liabilities that are recognized or disclosed at fair value on a nonrecurring basis. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The authoritative guidance for fair value measurements defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company has certain financial assets and liabilities recorded at fair value (principally cash equivalents and short- and long-term marketable securities) that have been classified as Level 1, 2 or 3 within the fair value hierarchy as described in the guidance. Fair values determined by Level 1 inputs utilize quoted prices (unadjusted) in accessible active markets for identical assets or liabilities. Fair values determined by Level 2 inputs utilize data points that are observable, such as quoted prices, interest rates and yield curves. Fair values determined by Level 3 inputs are based on unobservable data points for the asset or liability. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biConcentrations of Credit Risk /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The amounts reflected in the consolidated balance sheets for accounts receivable, other current assets, accounts payable, accrued liabilities and other current liabilities approximate their fair values due to their short-term maturities. The Company maintains the majority of its cash, cash equivalents and marketable securities balances principally with domestic financial institutions that the Company believes to be of high credit standing. The Company believes that, as of Decembernbsp;31, 2010, its concentration of credit risk related to cash equivalents and marketable securities was not significant, except as described below with respect to its investments in auction rate securities. Concentrations of credit risk with respect to accounts receivable are primarily limited to certain customers to which the Company makes substantial sales. The Company's customer base consists of a large number of geographically dispersed customers diversified across several industries. To reduce risk, the Company routinely assesses the financial strength of its customers. Based on such assessments, the Company believes that its accounts receivable credit risk exposure is limited. For the years ended Decembernbsp;31, 2010, 2009 and 2008, no customer accounted for more than 10% of total revenues. As of Decembernbsp;31, 2010 one customer had an account receivable balance greater than 10%. As of Decembernbsp;31, 2009, no customer had an account receivable balance greater than 10% of total accounts receivable. The Company believes that, as of Decembernbsp;31, 2010, its concentration of credit risk related to accounts receivable was not significant. /font/pfont style="font-family: Times New Roman;" class="_mt" size="2" /font div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"strongemTaxes /em/strong/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company's provision for income taxes is comprised of a current and a deferred portion. The current income tax provision is calculated as the estimated taxes payable or refundable on tax returns for the current year. The deferred income tax provision is calculated for the estimated future tax effects attributable to temporary differences and carryforwards using expected tax rates in effect in the years during which the differences are expected to reverse or the carryforwards are expected to be realized. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company currently has net deferred tax assets consisting of net operating loss ("NOL") carryforwards, tax credit carryforwards and deductible temporary differences. Management periodically weighs the positive and negative evidence to determine if it is more likely than not that some or all of the deferred tax assets will be realized. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company has recorded certain tax reserves to address potential exposures involving its income tax and sales and use tax positions. These potential tax liabilities result from the varying application of statutes, rules, regulations and interpretations by different taxing jurisdictions. The Company's estimate of the value of its tax reserves contains assumptions based on past experiences and judgments about the interpretation of statutes, rules and regulations by taxing jurisdictions. It is possible that the costs of the ultimate tax liability or benefit from these matters may be materially more or less than the amount that the Company estimated. /font/p p style="margin-top: 12px; margin-bottom: 0px; font-size: 1px;"nbsp;/p p style="margin-top: 0px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Uncertainty in income taxes are recognized in the Company's financial statements under guidance that prescribes a two-step process to determine the amount of tax benefit to be recognized. First, the tax position must be evaluated to determine the likelihood that it will be sustained upon external examination. If the tax position is deemed more-likely-than-not to be sustained, the tax position is then assessed to determine the amount of benefit to recognize in the financial statements. The amount of the benefit that may be recognized is the largest amount that has a greater than 50 percent likelihood of being realized upon ultimate settlement. As of Decembernbsp;31, 2010, the Company had unrecognized tax benefits of $font class="_mt"15.1/font million, including accrued interest and penalties (see Note 18). /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In November 2005, the FASB issued guidance for the transition election to accounting for the tax effect of stock-based payment awards. The Company elected to adopt the modified prospective transition method for calculating the tax effects of stock-based compensation pursuant to the authoritative guidance for accounting for stock-based compensation. Under the modified prospective transition method, no adjustment is made to the deferred tax balances associated with stock-based payments that continue to be classified as equity awards. Additionally, the Company elected to use the "long-form method," as provided in the guidance for stock-based compensation to determine the pool of windfall tax benefits upon adoption of the guidance. The long-form method required the Company to analyze the book and tax compensation for each award separately as if it had been issued followin g the recognition provisions of the guidance for stock-based payment, subject to adjustments for NOL carryforwards. The Company's accounting policy is to use the tax law ordering approach related to intra-period tax allocation for utilization of tax attributes. This approach provides that tax benefits should generally be allocated based on provisions in the tax law that identify the sequence in which those amounts are utilized for tax purposes. In addition, the Company has elected that only direct effects of equity awards are considered in the calculation of windfalls or shortfalls. /font/p/div p style="margin-top: 18px; margin-bottom: 0px;"strongem /em/strongnbsp;/p divstrongemForeign Currency Translation/em/strongnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;/div div p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Akamai has determined that the functional currency of each of its foreign subsidiaries is each respective subsidiary's local currency, except for its subsidiary in Switzerland for which the functional currency was determined to be U.S. dollars. The assets and liabilities of these subsidiaries are translated at the applicable exchange rate as of the balance sheet date, and revenues and expenses are translated at an average rate over the period. Resulting currency translation adjustments are recorded as a component of accumulated other comprehensive income (loss), a separate component of stockholders' equity. Gains and losses on inter-company and other non-functional currency transactions are recorded in other (expense) income, net. For the years ended Decembernbsp;31, 2010 and 2009, the Company recorded net foreign currency losses of $font class="_mt"2.5 ;/font million and $font class="_mt"1.7/font million, respectively, in the consolidated statement of operations. The Company recorded net foreign currency gains of $font class="_mt"0.5/font million for the year ended Decembernbsp;31, 2008 in the consolidated statements of operations./font/p/divfont style="font-family: Times New Roman;" class="_mt" size="2" /font p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biCash, Cash Equivalents and Marketable Securities /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Cash and cash equivalents consist of cash held in bank deposit accounts and short-term, highly-liquid investments with remaining maturities of three months or less at the date of purchase. Total cash, cash equivalents and marketable securities were $font class="_mt"1,243.4/fontnbsp;million and $font class="_mt"1,061.5/fontnbsp;million at Decembernbsp;31, 2010 and 2009, respectively. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Short-term marketable securities consist of corporate, government and other securities with remaining maturities of more than three months at the date of purchase and less than one year from the date of the balance sheet. Long-term marketable securities consist of corporate, government and other securities with maturities of more than one year from the date of the balance sheet. Short-term and long-term marketable securities include investments that are restricted as to use. As of Decembernbsp;31, 2010 and 2009, the Company had $font class="_mt"0.3/font million and $font class="_mt"0.6/fontnbsp;million, respectively, of restricted marketable securities, generally representing collateral for irrevocable letters of credit related to facility leases. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company classifies most debt securities and equity securities with readily determinable market values as "available for sale" in accordance with the authoritative guidance for accounting for certain investments in debt and equity securities. These investments are classified as marketable securities on the consolidated balance sheet and are carried at fair market value, with unrealized gains and losses considered to be temporary in nature reported as accumulated other comprehensive income (loss), a separate component of stockholders' equity. The Company reviews all investments for reductions in fair value that are other-than-temporary. When such reductions occur, the cost of the investment is adjusted to fair value through recording a loss on investments in the consolidated statement of operations. Gains and losses on investments are calculated on the basis of spec ific identification. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Investments and marketable securities are considered to be impaired when a decline in fair value below cost basis is determined to be other-than-temporary. The Company periodically evaluates whether a decline in fair value below cost basis is other-than-temporary by considering available evidence regarding these investments including, among other factors: the duration of the period that, and extent to which, the fair value is less than cost basis; the financial health of and business outlook for the issuer, including industry and sector performance and operational and financing cash flow factors; overall market conditions and trends; and Akamai's intent and ability to retain its investment in the security for a period of time sufficient to allow for an anticipated recovery in market value. Once a decline in fair value is determined to be other-than-temporary, a write- down is recorded and a new cost basis in the security is established. Assessing the above factors involves inherent uncertainty. Write-downs, if recorded, could be materially different from the actual market performance of investments and marketable securities in the Company's portfolio, if, among other things, relevant information related to its investments and marketable securities was not publicly available or other factors not considered by the Company would have been relevant to the determination of impairment. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Included in the Company's long-term marketable securities at Decembernbsp;31, 2010 and 2009 are auction rate securities ("ARS") that are primarily AAA-rated bonds, which all are collateralized by federally guaranteed student loans. See Note 6 below for a discussion of the Company's ARS holdings. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In January 2008, the Company adopted the accounting standard for the fair value option for financial assets and liabilities that permits companies to choose to measure certain financial assets and liabilities at fair value (the "fair value option"). If the fair value option is elected, any upfront costs and fees related to the item must be recognized in earnings and cannot be deferred. The fair value election is irrevocable and may generally be made on an instrument-by-instrument basis, even if a company has similar instruments that it elects not to fair value. At the adoption date, unrealized gains and losses on existing items for which fair value has been elected are reported as a cumulative adjustment to beginning retained earnings. The Company chose not to elect the fair value option for its financial assets and liabilities existing on Januarynbsp;1, 2008, an d did not elect the fair value option for any financial assets and liabilities transacted during the years ended Decembernbsp;31, 2010 and 2009, except for the put option related to the Company's ARS. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In January 2010, the FASB issued authoritative guidance related to disclosures of fair value measurements. The guidance requires the gross presentation of activity within the Level 3 fair value measurement roll-forward and details of transfers in and out of Level 1 and 2 fair value measurements. It also clarifies two existing disclosure requirements on the level of disaggregation of fair value measurements and disclosures on inputs and valuation techniques. The Company adopted all of this guidance in the first quarter of 2010. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"A change in the hierarchy of an investment from its current level will be reflected in the period during which the pricing methodology of such investment changed. Disclosure of the transfer of securities from Level 1 to Level 2 or Level 3 will be made in the event that the related security is significant to total cash and investments. The Company did not have any transfers of assets and liabilities between Level 1 and Level 2 of the fair value measurement hierarchy during the years ended Decembernbsp;31, 2010 and 2009. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company's commercial paper, U.S. government agency obligations and U.S. corporate debt securities are classified as Level 2 securities. The Company primarily relies on valuation pricing models, recent bid prices and broker quotes to determine the fair value of these securities. The valuation models for Level 2 assets are developed and maintained by third party pricing services and use a number of standard inputs to the valuation model including benchmark yields, reported trades, broker/dealer quotes where the party is standing ready and able to transact, issuer spreads, benchmark securities, bids, offers and other reference data. The valuation model may prioritize these inputs differently at each balance sheet date for any given security, based on market conditions. Not all of the standard inputs listed will be used each time in the valuation models. For each asse t class, quantifiable inputs related to perceived market movements and sector news may be considered in addition to the standard inputs. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biAccounts Receivable and Related Reserves /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company's accounts receivable balance includes unbilled amounts that represent revenues recorded for customers that are typically billed monthly in arrears. The Company records reserves against its accounts receivable balance. These reserves consist of allowances for doubtful accounts and reserves for cash-basis customers. Increases and decreases in the allowance for doubtful accounts are included as a component of general and administrative expenses. The Company's reserve for cash-basis customers increases as services are provided to customers where collection is no longer assured. Increases to the reserve for cash-basis customers are recorded as reductions of revenues. The reserve decreases and revenue is recognized when and if cash payments are received. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Estimates are used in determining these reserves and are based upon the Company's review of outstanding balances on a customer-specific, account-by-account basis. The allowance for doubtful accounts is based upon a review of customer receivables from prior sales with collection issues where the Company no longer believes that the customer has the ability to pay for services previously provided. The Company also performs ongoing credit evaluations of its customers. If such an evaluation indicates that payment is no longer reasonably assured for services provided, any future services provided to that customer will result in the creation of a cash-basis reserve until the Company receives consistent payments. The Company does not have any off-balance sheet credit exposure related to its customers. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biProperty and Equipment /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Property and equipment are recorded at cost, net of accumulated depreciation and amortization. Property and equipment generally includes purchases of items with a per-unit value greater than $font class="_mt"1,000/font and a useful life greater than one year. Depreciation and amortization are computed on a straight-line basis over the estimated useful lives of the assets. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Leasehold improvements are amortized over the shorter of related lease terms or their estimated useful lives. Property and equipment acquired under capital leases are depreciated over the shorter of the related lease terms or the estimated useful lives of the assets. The Company periodically reviews the estimated useful lives of property and equipment. Changes to the estimated useful lives are recorded prospectively from the date of the change. Upon retirement or sale, the cost of the assets disposed of and the related accumulated depreciation are removed from the accounts and any resulting gain or loss is included in income from operations. Repairs and maintenance costs are expensed as incurred. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biGoodwill and Other Intangible Assets /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company tests goodwill for impairment on an annual basis or more frequently if events or changes in circumstances indicate that the asset might be impaired. The Company performed impairment tests of goodwill as of Decembernbsp;31, 2010 and 2009. These tests did not result in an impairment to goodwill. Other intangible assets consist of completed technologies, customer relationships, trademarks, non-compete agreements arising from acquisitions of businesses and acquired license rights. Purchased intangible assets, other than goodwill, are amortized over their estimated useful lives based upon the estimated economic value derived from the related intangible asset (see Note 3). Goodwill is carried at its historical cost. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biValuation of Other Long-Lived Assets /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Long-lived assets are reviewed for impairment whenever events or changes in circumstances, such as service discontinuance, technological obsolescence, a significant decrease in the Company's market capitalization, facility closure or work-force reductions, indicate that the carrying amount of the long-lived asset may not be recoverable. When such events occur, the Company compares the carrying amount of the asset to the undiscounted expected future cash flows related to the asset. If this comparison indicates that an impairment is present, the amount of the impairment is calculated as the difference between the carrying amount and the fair value of the asset. The Company did not have any indications of impairment for the years ended Decembernbsp;31, 2010, 2009 and 2008. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biRestructuring Charges /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"A restructuring liability related to employee terminations is recorded by the Company when a one-time benefit arrangement is communicated to an employee who is involuntarily terminated as part of a reorganization and the amount of the termination benefit is known, provided that the employee is not required to render future services in order to receive the termination benefit. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company records restructuring liabilities, discounted at the appropriate rate, for facility leases only when the space is both vacated and all actions needed to make the space readily available for sublease have been completed. The Company records restructuring liabilities for estimated costs to terminate a facility lease before the end of its contractual term or for estimated costs that will continue to be incurred under the lease for its remaining term where there is no economic benefit to the Company, net of an estimate of sublease income. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biLitigation /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company is currently involved in certain legal proceedings. The Company estimates the range of liability related to pending litigation where the amount and range of loss can be estimated. The Company records its best estimate of a loss when the loss is considered probable. Where a liability is probable and there is a range of estimated loss with no best estimate in the range, the Company records the minimum estimated liability related to the claim. As additional information becomes available, the Company reassesses the potential liability related to the Company's pending litigation and revises its estimate. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biAdvertising Expense /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company recognizes advertising expense as incurred. The Company recognized total advertising expense of $font class="_mt"0.5/font million, $font class="_mt"0.7/font million and $font class="_mt"1.1/font million for the years ended Decembernbsp;31, 2010, 2009 and 2008, respectively. /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biRecent Accounting Pronouncements /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In September 2009, the Emerging Issues Task Force of the Financial Accounting Standards Board ("FASB") issued authoritative guidance on revenue arrangements with multiple deliverables. This guidance provides an alternative method for establishing the selling price for a deliverable. When VSOE or third-party evidence for deliverables in an arrangement cannot be determined, companies will be required to develop an estimate of the selling price for separate deliverables and allocate arrangement consideration using the relative selling price method. The Company has elected to early adopt this accounting guidance at the beginning of its first quarter of fiscal 2010 on a prospective basis for all new or materially modified arrangements entered into on or after Januarynbsp;1, 2010. To date, the Company has been able to determine the selling price for each element in its multiple element arrangements based on VSOE for each respective element. Specifically, the selling price is determined based upon the price charged when the element is sold separately or based on the renewal rate for services contractually offered to the customer. As a result, the adoption of this guidance did not have a material impact on the Company's consolidated financial statements. In terms of the timing and pattern of revenue recognition, the new accounting guidance for revenue recognition is not expected to have a significant effect on revenues in periods after the initial adoption when applied to multiple element arrangements based on current go-to-market strategies due to the existence of VSOE across the Company's service offerings. /font/p p style="margin-top: 12px; margin-bottom: 0px; font-size: 1px;"nbsp;/p p style="margin-top: 0px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In October 2009, the FASB issued an accounting standard for certain revenue arrangements that include software elements. This standard amends previously issued guidance to exclude tangible products containing software components and non software components that function together to deliver the product's essential functionality. Entities that sell joint hardware and software products that meet the exception will be required to follow the guidance for multiple deliverable revenue arrangements. This standard is effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning on or after Junenbsp;15, 2010. Early adoption and retrospective application are also permitted. The Company has elected to early adopt this guidance beginning Januarynbsp;1, 2010. As a result, the adoption of this guidance did not have a material impact on the Company's consolidated financial statements. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In December 2010, the FASB issued an accounting standard update for business combinations specifically related to the disclosures of supplementary pro forma information for business combinations. This guidance specifies that pro forma disclosures should be reported as if the business combination that occurred during the current year had occurred as of the beginning of the comparable prior annual reporting period and the pro forma disclosures must include a description of material, nonrecurring pro forma adjustments. This standard will be effective for business combinations with an acquisition date of January 1, 2011 or later. The adoption of the guidance is not expected to have a material impact on the Company's financial position or results of operations./font/p /div

Business Acquisitions

12 Months Ended

Dec. 31, 2010

Business Acquisition

Business Acquisition

3.	Business Acquisitions:

In November 2008, the Company acquired aCerno, Inc. ("acerno"), and in June 2010, the Company acquired substantially all of the assets and liabilities of Velocitude LLC ("Velocitude"). The consolidated financial statements include the operating results of each business from the date of acquisition. Pro forma results of operations for these acquisitions have not been presented because the effects of the acquisitions, individually and in the aggregate, were not material to the Company's consolidated financial results.

Velocitude

On June 10, 2010, the Company acquired substantially all of the assets and liabilities of Velocitude in exchange for payment of approximately $12.0 million in cash. In addition, the Company recorded a liability of $2.4 million for contingent consideration related to the expected achievement of certain post-closing milestones. During the year ended December 31, 2010, the Company paid $0.7 million related to achievement of some of these milestones and decreased the fair value of the liability by $0.7 million which was recorded as a reduction to general and administrative expenses. The remaining amount of $1.0 million is expected to be paid, if at all, over the next 12 mon ths. The acquisition of the assets of Velocitude was intended to further Akamai's strategic position in the mobile market and was accounted for using the purchase method of accounting. The Company allocated $11.6 million of the cost of the acquisition to goodwill and $2.8 million to other intangible assets.

aCerno

On November 3, 2008, the Company acquired all of the outstanding common and preferred stock of the parent entity of acerno, including vested stock options, in exchange for approximately $89.5 million in cash paid in 2008 and in the first quarter of 2009. The purchase of acerno was intended to augment Akamai's Internet advertising-related offerings, which are designed to help customers more effectively target online advertising to the desired audience. The aggregate purchase price of $90.8 million consisted of $89.5 million in cash and $1.3 million of transaction costs, which primarily consisted of fees for legal and financial advisory services.

The acquisition of acerno was accounted for using the purchase method of accounting. The results of operations of the acquired business have been included in the consolidated financial statements of the Company since November 3, 2008, the date of acquisition. The total purchase consideration was allocated to the assets acquired and liabilities assumed based on their estimated fair values as of the date of acquisition, as determined by management and, with respect to identifiable intangible assets, by management with the assistance of an appraisal provided by a third-party valuation firm. The excess of the purchase price over the amounts allocated to assets acquired and liabilities assumed was recorded as goodwill. The value of the goodwill from this acquisition can be attributed to a number of business factors including, but not limited to, potential sales op portunities to provide Akamai services to acerno customers; a trained technical workforce in place in the United States; an existing sales pipeline and a trained sales force. In accordance with current accounting standards, goodwill associated with the acerno acquisition will not be amortized and will be tested for impairment at least annually (see Note 9).

The following table presents the allocation of the purchase price for acerno:


	(In thousands)
Total consideration:
Cash paid	$	89,520
Transaction costs		1,294

Total purchase consideration	$	90,814

Allocation of the purchase consideration:
Current assets	$	5,249
Property and equipment		1,720
Identifiable intangible assets		19,400
Goodwill		80,901
Deferred tax liabilities		(7,516	)
Other liabilities assumed		(8,940	)

	$	90,814

The following were the identified intangible assets acquired and the respective estimated periods over which such assets will be amortized:


	Amount		Weighted Average useful life
	(In thousands)		(In years)
Completed technologies	$	9,200		2.5
Customer relationships		4,300		4.1
Non-compete agreements		5,600		2.5
Trade names		300		1.5

Total	$	19,400

In determining the purchase price allocation, the Company considered, among other factors, its intention to use the acquired assets and the historical and estimated future demand for acerno services. The fair value of intangible assets was based upon the income approach. In applying this approach, the values of the intangible assets acquired were determined using projections of revenues and expenses specifically attributed to the intangible assets. The income streams were then discounted to present value using estimated risk-adjusted discount rates. The rate used to discount the expected future net cash flows from the intangible assets to their present values was based upon a weighted average cost of capital of 15%. The discount rate was determined after consideration of market rates of return on debt and equity capital, the weight ed average return on invested capital and the risk associated with achieving forecasted sales related to the technology and assets acquired from acerno.

The customer relationships were valued using the excess earnings method of income approach. The key assumptions used in valuing the customer relationships were as follows: discount rate of 15%, tax rate of 35% and estimated average economic life of seven years.

The relief-from-royalty method was used to value the completed technologies acquired from acerno. The relief-from-royalty method estimates the cost savings that accrue to the owner of an intangible asset that would otherwise be required to pay royalties or license fees on revenues earned through the use of the asset. The royalty rate used is based on an analysis of empirical, market-derived royalty rates for guideline intangible assets. Typically, revenue is projected over the expected remaining useful life of the completed technology. The market-derived royalty rate is then applied to estimate the royalty savings. The key assumptions used in valuing the completed technologies are as follows: royalty rate of 10%, discount rate of 15%, tax rate of 35% and esti mated average economic life of five years.

The lost-profits method was used to value the non-compete agreements Akamai entered into with certain members of acerno's management team. The lost-profits method recognizes that the current value of an asset may be premised upon the expected receipt of future economic benefits protected by clauses within an agreement. These benefits are generally considered to be higher income resulting from the avoidance of a loss in revenue that would likely occur without an agreement. The key assumptions used in valuing the non-compete agreements were as follows: discount rate of 15%, tax rate of 35% and estimated average economic life of five years.

The relief-from-royalty method was used to value trade names. The relief-from-royalty method recognizes that the current value of an asset may be premised upon the expected receipt of future economic benefit in the use of trade names. These benefits are generally considered to be higher income resulting from the avoidance of a loss in revenue that would likely occur without the specific trade names. The key assumptions used in valuing trade names were as follows: royalty rate of 1%, discount rate of 15%, tax rate of 35% and estimated average economic life of three years.

The total weighted average amortization period for the intangible assets acquired from acerno is 2.8 years. The intangible assets are being amortized based upon the pattern in which the economic benefits of the intangible assets are being utilized, which in general reflects the cash flows generated from such assets. None of the goodwill or identifiable intangible assets resulting from the acerno acquisition is deductible for income tax purposes.

Net Income per Share	12 Months Ended
Net Income per Share	Dec. 31, 2010
Net Income per Share
Net Income per Share	div font class="_mt" style="font-family: Times New Roman;" size="2" /font divfont class="_mt" style="font-family: Times New Roman;" size="2" /font div table style="border-collapse: collapse;" cellspacing="0" cellpadding="0" width="100%" border="0" trtd valign="top" align="left" width="4%"font class="_mt" style="font-family: Times New Roman;" size="2"b4./b/font/td td valign="top" align="left"font class="_mt" style="font-family: Times New Roman;" size="2"bNet Income per Share: /b/font/td/tr/table p style="margin-top: 6px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"Basic net income per weighted average share is computed using the weighted average number of common shares outstanding during the applicable period. Diluted net income per weighted average share is computed using the weighted average number of common shares outstanding during the period, plus the dilutive effect of potential common stock. Potential common stock consists of shares issuable pursuant to stock options, deferred stock units, restricted stock units and convertible notes. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The following table sets forth the components used in the computation of basic and diluted net income per common share (in thousands, except per share data): /font/p p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd width="73%" /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="10"font class="_mt" style="font-family: Times New Roman;" size="1"bFor the Years Ended Decembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2008/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Numerator:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Net income/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"171,220/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"145,913/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"145,138/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Add back of interest expense on 1%nbsp;convertible senior notes (net of tax)/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,059/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,746/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,757/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Numerator for diluted net income per common share/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"172,279/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"147,659/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"146,895/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Denominator:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Denominator for basic net income per common share/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"177,309/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"171,425/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"167,673/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Effect of dilutive securities:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Stock options/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3,821/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,805/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,009/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Effect of escrow contingencies/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"254/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"342/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"351/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Restricted stock units and deferred stock units/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,395/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,153/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,716/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Assumed conversion of 1%nbsp;convertible senior notes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"7,871/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"12,933/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"12,936/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Denominator for diluted net income per common share/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"190,650/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"188,658/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"186,685/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Basic net income per common share/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.97/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.85/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.87/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Diluted net income per common share/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.90/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.78/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.79/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr/table p style="margin-top: 12px; font-size: 1px; margin-bottom: 0px;"nbsp;/p p style="margin-top: 0px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding options to acquire an aggregate ofnbsp;font class="_mt"1.3/fontnbsp;million,nbsp;font class="_mt"3.1/fontnbsp;millionnbsp;andnbsp;font class="_mt"2.6/fontnbsp;million shares of common stock as of Decembernbsp;31, 2010, 2009 and 2008, respectively, were excluded from the calculation of diluted earnings per share because the exercise prices of these stock options were greater than the average market price of the Company's common stock during the respective periods. Additionally,nbsp;font class="_mt"3.2/fontnbsp;million,nbsp;font class="_mt"3.6/fontnbsp;million andnbsp;font class="_mt"1.9/fontnbsp;million shares of common stock issuable in respect of outstanding restricted stock units were exclude d from the computation of diluted net income per share for the years ended Decembernbsp;31, 2010, 2009 and 2008, respectively, because the performance conditions had not been met as of those dates. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The calculation of assumed proceeds used to determine the diluted weighted average shares outstanding under the treasury stock method in the periods presented was adjusted by tax windfalls and shortfalls associated with all of the Company's outstanding stock awards. Such windfalls and shortfalls are computed by comparing the tax deductible amount of outstanding stock awards to their grant-date fair values and multiplying the results by the applicable statutory tax rate. A positive result creates a windfall, which increases the assumed proceeds, and a negative result creates a shortfall, which reduces the assumed proceeds./font/p/div/div /div

Accumulated Other Comprehensive Loss	12 Months Ended
Accumulated Other Comprehensive Loss	Dec. 31, 2010
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Loss	div div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b5./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bAccumulated Other Comprehensive Loss: /b/font/td/tr/table/div p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Comprehensive income (loss) consists of net income and other comprehensive income (loss), which includes foreign currency translation adjustments and changes in unrealized gains and losses on marketable securities. For the purposes of comprehensive income disclosures, the Company does not record tax provisions or benefits for the net changes in the foreign currency translation adjustment, as the Company intends to permanently reinvest all undistributed earnings of its foreign subsidiaries. Accumulated other comprehensive income (loss) is reported as a component of stockholders' equity and consisted of the following (in thousands): /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="92%" align="center" trtd width="78%" /td td valign="bottom" width="6%" /td td /td td /td td /td td valign="bottom" width="5%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bDecembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Net unrealized (loss) gain on investments, net of tax of $font class="_mt"5,005/font at Decembernbsp;31, 2010 and $font class="_mt"7,345/font at Decembernbsp;31, 2009/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(7,844/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(11,613/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Foreign currency translation adjustments/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,103/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"931/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Accumulated other comprehensive loss/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(5,741/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(10,682/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table /div

Marketable Securities and Investments	12 Months Ended
Marketable Securities and Investments	Dec. 31, 2010
Marketable Securities and Investments
Marketable Securities and Investments	div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b6./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bMarketable Securities and Investments: /b/font/td/tr/table p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company accounts for financial assets and liabilities in accordance with a fair value measurement accounting standard. The accounting standard provides a framework for measuring fair value under generally accepted accounting principles in the United States and requires expanded disclosures regarding fair value measurements. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The accounting standard also establishes a fair value hierarchy that requires an entity to maximize the use of observable inputs, where available, and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value: /font/p p style="margin-top: 6px; margin-bottom: 0px; margin-left: 4%;"font style="font-family: Times New Roman;" class="_mt" size="2"Level 1 #8212; Quoted prices in active markets for identical assets or liabilities. /font/p p style="margin-top: 6px; margin-bottom: 0px; margin-left: 4%;"font style="font-family: Times New Roman;" class="_mt" size="2"Level 2 #8212; Observable inputs, other than Level 1 prices, such as quoted prices in active markets for similar assets and liabilities, quoted prices for identical or similar assets and liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data. /font/p p style="margin-top: 6px; margin-bottom: 0px; margin-left: 4%;"font style="font-family: Times New Roman;" class="_mt" size="2"Level 3 #8212; Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities, including certain pricing models, discounted cash flow methodologies and similar techniques. /font/p p style="margin-top: 12px; margin-bottom: 0px; font-size: 1px;"nbsp;/p p style="margin-top: 0px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The following is a summary of marketable securities and other investment-related assets held at Decembernbsp;31, 2010 and 2009 (in thousands). /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 6px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="37%" /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bCost/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bGross Unrealized/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bOther-than-br /temporarybr /Impairmentbr /Gainsbr /(Losses)/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bAggregatebr /Fairnbsp;Value/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bClassifiednbsp;onnbsp;Balancenbsp;Sheet/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bShort-termbr /Marketablebr /Securities/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLong-termbr /Marketablebr /Securities/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom" nowrap="nowrap" p style="border-bottom: #000000 1px solid; width: 84pt;"font style="font-family: Times New Roman;" class="_mt" size="1"bAs of Decembernbsp;31, 2010/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bGains/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLosses/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biAvailable-for-sale securities:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Certificates of deposit/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"96/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"96/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"51/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"45/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Commercial paper/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"59,912/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"34/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(2/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"59,944/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"59,944/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;corporate debt securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"651,855/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,416/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(736/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"652,535/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"301,625/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"350,910/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;government agency obligations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"161,722/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"102/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(119/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"161,705/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"13,385/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"148,320/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"150,800/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(13,544/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,024,385/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,552/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(14,401/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,011,536/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"375,005/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"636,531/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd height="8" /td td height="8" colspan="4" /td td height="8" colspan="8" /td td height="8" colspan="4" /td td height="8" colspan="4" /td td height="8" colspan="8" /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bCost/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bGross Unrealized/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bOther-than-br /temporarybr /Impairmentbr /Gainsbr /(Losses)/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bAggregatebr /Fairnbsp;Value/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bClassifiednbsp;onnbsp;Balancenbsp;Sheet/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bShort-termbr /Marketablebr /Securities/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLong-termbr /Marketablebr /Securities/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom" nowrap="nowrap" p style="border-bottom: #000000 1px solid; width: 84pt;"font style="font-family: Times New Roman;" class="_mt" size="1"bAs of Decembernbsp;31, 2009/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bGains/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLosses/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biAvailable-for-sale securities:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Certificates of deposit/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"417/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"417/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"381/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"36/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Commercial paper/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"60,976/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"6/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(15/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"60,967/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"60,967/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;corporate debt securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"334,464/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,319/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(395/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"336,388/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"179,978/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"156,410/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;government agency obligations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"228,376/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"303/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(391/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"228,288/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"67,910/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"160,378/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"198,700/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(20,781/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"177,919/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"177,919/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"822,933/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,628/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(21,582/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td class="MetaData" valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"803,979/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"309,236/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"494,743/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biTrading securities:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"76,200/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"66,586/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"66,586/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biOther investment-related assets:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Put option related to auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"899,133/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,628/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(21,582/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"880,179/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"385,436/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"494,743/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Unrealized gains and unrealized temporary losses on investments classified as available-for-sale are included within accumulated other comprehensive income (loss). Upon realization, those amounts are reclassified from accumulated other comprehensive income (loss) to gain (loss) on investments, net in the statement of operations. All gains and losses on investments classified as trading securities are included within the income statement as gain (loss) on investments, net. Realized gains and losses and gains and losses on other-than-temporary impairments on investments are reflected in the income statement as gain (loss) on investments, net. As of Decembernbsp;31, 2010, the Company had $font class="_mt"150.8/font million of auction rate securities at cost with gross unrealized losses that have been in a continuous loss position for more than 12 mon ths. /font/p p style="margin-top: 12px; margin-bottom: 0px; font-size: 1px;"nbsp;/p p style="margin-top: 0px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The following tables detail the fair value measurements within the fair value hierarchy of the Company's financial assets, including investments and cash equivalents, at Decembernbsp;31, 2010 and 2009 (in thousands): /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p div class="MetaData" table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="57%" /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bTotalnbsp;Fairnbsp;Valuenbsp;atbr /Decembernbsp;31,nbsp;2010/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="10" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bFairnbsp;Valuenbsp;Measurementsnbsp;atnbsp;Reportingbr /Datenbsp;Using/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;1/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;2/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;3/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Money market funds/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"55,648/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"55,648/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Certificates of deposit/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"96/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"96/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Commercial paper/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"59,944/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"59,944/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;government agency obligations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"161,705/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"161,705/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;corporate debt securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"652,535/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"652,535/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,067,184/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"55,744/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"874,184/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="55%" /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bTotalnbsp;Fairnbsp;Valuenbsp;atbr /Decembernbsp;31,nbsp;2009/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="10" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bFairnbsp;Valuenbsp;Measurementsnbsp;atnbsp;Reportingbr /Datenbsp;Using/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;1/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;2/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;3/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Money market funds/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"106,248/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"106,248/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Certificates of deposit/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"417/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"417/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Commercial paper/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"79,456/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"79,456/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;government agency obligations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"228,288/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"228,288/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;corporate debt securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"339,756/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"339,756/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"244,505/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"244,505/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Put option related to auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,008,284/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"106,665/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"647,500/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"254,119/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table/div p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The following tables reflect the activity for the Company's major classes of assets measured at fair value using Level 3 inputs for the years ended Decembernbsp;31, 2010 and 2009 (in thousands): /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p div class="MetaData" table border="0" cellspacing="0" cellpadding="0" width="92%" align="center" trtd width="60%" /td td valign="bottom" width="8%" /td td /td td /td td /td td valign="bottom" width="7%" /td td /td td /td td /td td valign="bottom" width="7%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" nowrap="nowrap" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bAuctionnbsp;Ratebr /Securities/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" nowrap="nowrap" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bPut Optionbr /related tobr /Auctionnbsp;Ratebr /Securities/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" nowrap="nowrap" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bTotal/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Balance as of Decembernbsp;31, 2009/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"244,505/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"254,119/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Redemptions of securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(124,100/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(124,100/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Unrealized gains included in accumulated other comprehensive income (loss), net/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,237/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,237/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Realized gain on auction rate securities included in the statement of operations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Realized loss on other investment-related assets included in the statement of operations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Balance as of Decembernbsp;31, 2010/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; margin-bottom: 0px; font-size: 1px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="92%" align="center" trtd width="61%" /td td valign="bottom" width="7%" /td td /td td /td td /td td valign="bottom" width="6%" /td td /td td /td td /td td valign="bottom" width="6%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bAuctionnbsp;Ratebr /Securities/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bPut Optionbr /related tobr /Auctionnbsp;Ratebr /Securities/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bTotal/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Balance as of Decembernbsp;31, 2008/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"237,006/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"12,500/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"249,506/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Redemptions of securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(12,200/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(12,200/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Unrealized gains (losses) included in accumulated other comprehensive income (loss), net/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"16,382/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"16,382/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Other-than-temporary impairment gains (losses) on auction rate securities recorded in the statement of operations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"3,317/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td class="MetaData" valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"3,317/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Loss on other investment-related assets recorded in the statement of operations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(2,886/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(2,886/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Balance as of Decembernbsp;31, 2009/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"244,505/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"254,119/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table/div p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"As of Decembernbsp;31, 2010, the Company grouped money market funds and certificates of deposit using a Levelnbsp;1 valuation because market prices are readily available in active markets. As of Decembernbsp;31, 2010, the Company had grouped commercial paper, U.S. government agency obligations and U.S. corporate debt securities using a Level 2 valuation because quoted prices for identical or similar assets are available in markets that are not active. As of Decembernbsp;31, 2010, the Company's assets grouped using a Levelnbsp;3 valuation consisted of ARS. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Historically, the carrying value (par value) of the ARS approximated fair market value due to the resetting of variable interest rates in a "Dutch auction" process. Beginning in mid-February 2008 and continuing throughout the period ended Decembernbsp;31, 2010, however, the auctions for ARS then held by the Company failed. As a result, the interest rates on ARS reset to the maximum rate per the applicable investment offering statements. The Company will not be able to liquidate affected ARS until a future auction on these investments is successful, a buyer is found outside the auction process, the securities are called or refinanced by the issuer, or the securities mature. Due to these liquidity issues, the Company performed a discounted cash flow analysis to determine the estimated fair value of these investments. The discounted cash flow analysis considered the timing of expected future successful auctions, the impact of extended periods of maximum interest rates, collateralization of underlying security investments and the creditworthiness of the issuer. The discounted cash flow analysis performed as of Decembernbsp;31, 2010 assumes a weighted average discount rate of font class="_mt"3.21/font% and expected term of five years. The discount rate was determined using a proxy based upon the current market rates for recent debt offerings. The expected term was based on management's estimate of future liquidity. As a result, as of Decembernbsp;31, 2010, the Company has estimated an aggregate loss of $font class="_mt"13.5/font million which was related to the impairment of ARS deemed to be temporary and included in accumulated other comprehensive income (loss) within stockholders' equity. The discounted cash flow analysis performed as of Decembernbsp;31, 2009 for ARS assumed a weighted average discount rate of font cla ss="_mt"3.98/font% and expected term of five years. The discount rate was determined using a proxy based upon the current market rates for similar debt offerings within the AAA-rated ARS market. The expected term was based on management's estimate of future liquidity. As a result, as of that date, the Company had estimated an aggregate loss of $font class="_mt"30.4/font million, of which $font class="_mt"20.8/font million was related to the impairment of ARS deemed to be temporary and included in accumulated other comprehensive income (loss) within stockholders' equity, and of which $font class="_mt"9.6/font million was related to the impairment of ARS deemed other-than-temporary and included in gain (loss) on investments, net in the 2009 consolidated statement of operations on a cumulative basis. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The ARS the Company holds are primarily AAA-rated bonds, most of which are collateralized by federally guaranteed student loans as part of the Federal Family Education Loan Program through the U.S. Department of Education. The Company believes the quality of the collateral underlying these securities will enable it to recover the Company's principal balance. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Despite the failed auctions, the Company continues to receive cash flows in the form of specified interest payments from the issuers of ARS. In addition the Company does not believe it will be required to sell the ARS prior to a recovery of par value and currently intends to hold the investments until such time because it believes it has sufficient cash and other marketable securities on-hand and from projected cash flows from operations. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In November 2008, the Company entered into an agreement with one of its investment advisors, which required the advisor to repurchase at par value all outstanding ARS purchased through such advisor at par value beginning on Junenbsp;30, 2010. Such agreement created a separate financial instrument between the two companies (the "put option"). At any time during the period up until June 2010, the investment advisor had the right to call the ARS at par value, but did not do so. These ARS were classified as trading securities as of Decembernbsp;31, 2009. In early July 2010, the Company exercised the put option and $30.5 million of ARS were repurchased by the investment advisor at par value resulting in a gain recorded in the gain (loss) on investments, net in the consolidated statement of operations. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company elected to apply the fair value option, permissible under the accounting standard for the fair value option for financial assets and liabilities, to the put option. The fair value of the put option was determined by comparing the fair value of the related ARS, as described above, to their par values and also considers the credit risk associated with the investment advisor. The fair value of the put option was based on unobservable inputs and was therefore classified as Level 3 in the hierarchy. As of Decembernbsp;31, 2009, the fair value of the put option was $font class="_mt"9.6/font million. During the year ended Decembernbsp;31, 2009, the Company recorded a loss of $2.9 million, included in gain (loss) on investments, net in the consolidated statement of operations. During the year ended Decembernbsp;31, 2010, the Company exercised the put option and as a result recorded a loss of $font class="_mt"9.6/font million, included in gain (loss) on investments, net in the consolidated statement of operations. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"As of Decembernbsp;31, 2010 and 2009, the Company classified $font class="_mt"137.3/font million and $font class="_mt"177.9/font million, respectively, of ARS as long-term marketable securities on its consolidated balance sheet due to management's estimate of its inability to liquidate these investments within the following twelve months. As of Decembernbsp;31, 2009, the Company classified $font class="_mt"66.6/font million of ARS as short-term marketable securities on its consolidated balance sheet due to its ability and intent to exercise the put option that the Company had with its investment advisor shortly after Junenbsp;30, 2010. Contractual maturities of the Company's marketable securities and other investment-related assets held at Decembernbsp;31, 2010 and Decembernbsp;31, 2009 are as fo llows: /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="92%" align="center" trtd width="74%" /td td valign="bottom" width="5%" /td td /td td /td td /td td valign="bottom" width="5%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bDecembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biAvailable-for-sale securities:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Due in one year or less/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"375,005/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"309,236/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Due after 1nbsp;year through 5 years/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"499,275/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"316,824/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Due after 5 years/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"177,919/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biTrading securities:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Due after 5 years/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"66,586/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biOther investment-related assets:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Due in one year or less/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,011,536/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"880,179/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"As of Decembernbsp;31, 2010, $font class="_mt"0.3/fontnbsp;million of the Company's marketable securities were classified as restricted. These securities primarily represent security for irrevocable letters of credit in favor of third-party beneficiaries, mostly related to facility leases. The letters of credit are collateralized by restricted marketable securities of $font class="_mt"0.3/fontnbsp;million and $font class="_mt"45,000/font which are classified as short-term and long-term marketable securities, respectively, on the consolidated balance sheets. The restrictions on these marketable securities lapse as the Company fulfills its obligations or such obligations expire under the terms of the letters of credit. These restrictions are expected to lapse at various times through August 2014. /font t;/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"For the years ended Decembernbsp;31, 2010 and 2009, the Company recorded net gains on investments of $font class="_mt"0.4/font million and $font class="_mt"0.8/font million, respectively, on sales of marketable securities. For the year ended Decembernbsp;31, 2008, the Company recorded a net loss on investments of $font class="_mt"0.2/font million. /font/p /div

Accounts Receivable	12 Months Ended
Accounts Receivable	Dec. 31, 2010
Accounts Receivable
Accounts Receivable	div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b7./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bAccounts Receivable: /b/font/td/tr/table p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Net accounts receivable consisted of the following (in thousands): /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="92%" align="center" trtd width="77%" /td td valign="bottom" width="5%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bDecembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Trade accounts receivable/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"116,212/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"117,449/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Unbilled accounts/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"64,386/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"47,399/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Gross accounts receivable/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"180,598/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"164,848/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Allowance for doubtful accounts/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(1,329/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(4,137/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Reserve for cash basis customers/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(3,903/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(6,442/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Total accounts receivable reserves/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(5,232/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(10,579/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Accounts receivable, net/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"175,366/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"154,269/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2" /font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table /div

Property and Equipment

12 Months Ended

Dec. 31, 2010

Property and Equipment

Property and Equipment

8.	Property and Equipment:

Property and equipment consisted of the following (dollars in thousands):


	December 31,						Estimated Useful Lives in Years
	2010			2009			Estimated Useful Lives in Years
Computer and networking equipment	$	492,685		$	353,375			3
Purchased software		29,885			28,713			3
Furniture and fixtures		12,770			9,491			5
Office equipment		4,792			4,479			3
Leasehold improvements		29,914			26,026			2-7
Internal-use software		177,918			139,585			2

		747,964			561,669
Accumulated depreciation and amortization		(492,035	)		(379,265	)

	$	255,929		$	182,404

Depreciation and amortization expense on property and equipment and capitalized internal-use software for the years ended December 31, 2010, 2009 and 2008 were $126.6 million, $105.8 million and $84.2 million, respectively.

During the years ended December 31, 2010 and 2009, the Company wrote off $14.9 million and $22.2 million, respectively, of long-lived asset costs, with accumulated depreciation and amortization costs of $14.5 million and $21.5 million, respectively. These write-offs were primarily related to computer and networking equipment that were no longer in use.

During the years ended December 31, 2010, 2009 and 2008, the Company capitalized $32.8 million, $27.2 million and $25.0 million, respectively, of external consulting fees and payroll and payroll-related costs for the development and enhancement of internal-use software applications. Additionally, during the years ended December 31, 2010, 2009 and 2008, the Company capitalized $7.8 million, $6.3 million and $7.4 million, respectively, of non-cash stock-based compensation related to employees who developed and enhanced internal-use software applications. During the year ended December 31, 2010, the Company wrote off $2.3 million of internal-use software costs that were fully amortized. Such internal-use software is used by the Company primarily to operate, manage and monitor its deployed network and deliver its services to customers.

The following table summarizes capitalized internal-use software costs (in thousands):


	December 31,
	2010			2009
Gross costs capitalized	$	181,376		$	140,741
Less: cumulative impairments		(3,458	)		(1,156	)

		177,918			139,585
Less: accumulated amortization		(117,936	)		(84,653	)

Net book value of capitalized internal-use software	$	59,982		$	54,932

Goodwill and Other Intangible Assets	12 Months Ended
Goodwill and Other Intangible Assets	Dec. 31, 2010
Goodwill and Other Intangible Assets
Goodwill and Other Intangible Assets	div table style="border-collapse: collapse;" cellspacing="0" cellpadding="0" width="100%" border="0" trtd valign="top" align="left" width="4%"font class="_mt" style="font-family: Times New Roman;" size="2"b9./b/font/td td valign="top" align="left"font class="_mt" style="font-family: Times New Roman;" size="2"bGoodwill and Other Intangible Assets: /b/font/td/tr/table p style="margin-top: 6px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The Company recorded goodwill and other intangible assets as a result of business acquisitions that occurred from 2000 through 2010. The Company also acquired license rights from the Massachusetts Institute of Technology in 1999. The changes in the carrying amount of goodwill for the years ended Decembernbsp;31, 2010 and 2009 were as follows (in thousands): /font/p p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p table cellspacing="0" cellpadding="0" width="84%" align="center" border="0" trtd width="87%" /td td valign="bottom" width="6%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bGoodwill/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Ending balance, Decembernbsp;31, 2008/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"441,258/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Purchase price adjustment in connection with the acerno acquisition/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"617/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Tax asset adjustment in connection with the acerno acquisition/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(528/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Ending balance, Decembernbsp;31, 2009/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"441,347/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Velocitude acquisition/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"11,567/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Ending balance, Decembernbsp;31, 2010/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"452,914/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"During 2010, the Company recorded goodwill of $font class="_mt"11.6/font million and acquired intangible assets of $2.8 million in connection with acquisition of substantially all of the assets of Velocitude. During 2009, the Company made a $font class="_mt"0.1/font million purchase accounting adjustments to reflect the final determination of the fair value of assumed liabilities and assets in connection with the acquisition of acerno. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The Company reviews goodwill and other intangible assets for impairment annually or whenever events or changes in circumstances indicate that the carrying amount of these assets may exceed their fair value. The Company concluded that it had one reporting unit and assigned the entire balance of goodwill to that reporting unit as of Decembernbsp;31, 2010 and 2009 for purposes of performing an impairment test. The fair value of the reporting unit was determined using the Company's market capitalization as of Decembernbsp;31, 2010 and 2009. The fair value on Decembernbsp;31, 2010 and 2009 exceeded the net assets of the reporting unit, including goodwill, as of both dates. Accordingly, the Company concluded that no impairment existed as of these dates. Unless changes in events or circumstances indicate that an impairment test is required, the Company will ne xt test goodwill for impairment as of Decembernbsp;31, 2011. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"Other intangible assets that are subject to amortization consist of the following (in thousands): /font/p p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd width="70%" /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="10"font class="_mt" style="font-family: Times New Roman;" size="1"bDecembernbsp;31, 2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bGrossbr /Carryingbr /Amount/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bAccumulatedbr /Amortization/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bNetbr /Carryingbr /Amount/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Completed technologies/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"36,731/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(16,520/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"20,211/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Customer relationships/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"88,700/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(50,832/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"37,868/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Non-compete agreements/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"8,340/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(4,070/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,270/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Trademarks and trade names/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"800/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(693/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"107/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Acquired license rights/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"490/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(490/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"135,061/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(72,605/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"62,456/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="10" pfont class="_mt" style="font-family: Times New Roman;" size="1"bDecembernbsp;31, 2009/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bGrossbr /Carryingbr /Amount/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bAccumulatedbr /Amortization/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bNetbr /Carryingbr /Amount/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Completed technologies/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"35,031/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(10,832/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"24,199/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Customer relationships/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"88,700/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(41,312/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"47,388/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Non-compete agreements/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"7,200/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(2,809/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,391/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Trademarks/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"800/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(505/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"295/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Acquired license rights/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"490/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(490/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"132,221/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(55,948/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"76,273/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"Aggregate expense related to amortization of other intangible assets was $font class="_mt"16.7/fontnbsp;million for each of the years ended Decembernbsp;31, 2010 and 2009 and $font class="_mt"13.9/fontnbsp;million for the year ended Decembernbsp;31, 2008. Based on current circumstances, amortization expense is expected to be approximately $font class="_mt"16.9/fontnbsp;million, $font class="_mt"15.9/fontnbsp;million, $font class="_mt"13.1/fontnbsp;million, $font class="_mt"7.6/fontnbsp;million and $font class="_mt"5.1/fontnbsp;million for the years ending Decembernbsp;31, 2011, 2012, 2013, 2014 and 2015, respectively. /font/p /div

Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2010

Accrued Expenses and Other Current Liabilities

Accrued Expenses and Other Current Liabilities

10.

Accrued Expenses and Other Current Liabilities:

Accrued expenses and other current liabilities consisted of the following (in thousands):


	December 31,
	2010		2009
Payroll and other related benefits	$	51,591	$	38,841
Bandwidth and co-location		21,787		18,591
Property, use and other taxes		15,849		6,815
Professional service fees		2,678		2,846
Contingent consideration		990		—
Other		1,766		1,473

Total	$	94,661	$	68,566

Commitments, Contingencies and Guarantees

12 Months Ended

Dec. 31, 2010

Commitments, Contingencies and Guarantees

Commitments, Contingencies and Guarantees

11.

Commitments, Contingencies and Guarantees:

Operating Lease Commitments

The Company leases its facilities under non-cancelable operating leases. These operating leases expire at various dates through December 2019 and generally require the payment of real estate taxes, insurance, maintenance and operating costs.

The minimum aggregate future obligations under non-cancelable leases as of December 31, 2010 were as follows (in thousands):


	Operating Leases
2011	$	25,268
2012		21,383
2013		19,525
2014		18,246
2015		17,505
Thereafter		54,257

Total	$	156,184

Rent expense for the years ended December 31, 2010, 2009 and 2008 was $23.6 million, $19.8 million and $14.8 million, respectively. The Company has entered into sublease agreements with tenants of various properties previously vacated by the Company. The amounts paid to the Company by these sublease tenants were approximately $3.3 million, $1.6 million and $0.3 million for the years ended December 31, 2010, 2009 and 2008.

As of December 31, 2010, the Company had outstanding letters of credit in the amount of $5.3 million related to certain of its real estate leases. Approximately $0.3 million of these letters of credit are collateralized by marketable securities that have been restricted as to use (see Note 6). The letters of credit expire as the Company fulfills its operating lease obligations. Certain of the Company's facility leases include rent escalation clauses. The Company normalizes rent expense on a straight-line basis over the term of the lease for known changes in lease payments over the life of the lease. In the event that the landlord provided funding for leasehold improvements to leased facilities, the Company amortizes such amounts as part of rent expense on a straight-li ne basis over the life of the lease.

Purchase Commitments

The Company has long-term commitments for bandwidth usage and co-location with various networks and ISPs. For the years ending December 31, 2011, 2012, 2013, 2014 and 2015 the minimum commitments were, as of December 31, 2010, approximately $72.1 million, $6.8 million, $0.9 million, $43,000 and $32,000, respectively. Additionally, as of December 31, 2010, the Company had entered into purchase orders with various vendors for aggregate purchase commitments of $80.8 million, which are expected to be paid in 2011.

Litigation

Between July 2, 2001 and November 7, 2001, purported class action lawsuits seeking monetary damages were filed in the U.S. District Court for the Southern District of New York against the Company as well as against the underwriters of its October 28, 1999 initial public offering of common stock. The complaints were filed allegedly on behalf of persons who purchased the Company's common stock during different time periods, all beginning on October 28, 1999 and ending on various dates. The complaints are similar and allege violations of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, primarily based on the allegation that the underwriters received undisclosed compensation in connection with the Company's initial public offering. On April 19, 2002, a single consolidated amen ded complaint was filed, reiterating in one pleading the allegations contained in the previously filed separate actions. The consolidated amended complaint defines the alleged class period as October 28, 1999 through December 6, 2000. A Special Litigation Committee of the Company's Board of Directors authorized management to negotiate a settlement of the pending claims substantially consistent with a Memorandum of Understanding that was negotiated among class plaintiffs, all issuer defendants and their insurers. The parties negotiated a settlement that was subject to approval by the District Court. On February 15, 2005, the Court issued an Opinion and Order preliminarily approving the settlement, provided that the defendants and plaintiffs agree to a modification narrowing the scope of the bar order set forth in the original settlement agreement. On June 25, 2007, the District Court signed an order terminating the settlement. On August 25, 2009, the plaintiffs fil ed a motion for final approval of a new proposed settlement (among plaintiffs, the underwriter defendants, the issuer defendants and the insurers for the issuer defendants), plan of distribution of the settlement fund, and certification of the settlement classes. On October 5, 2009, the District Court issued an opinion and order granting plaintiffs' motion for final approval of the settlement, approval of the plan of distribution of the settlement fund, and certification of the settlement classes. An order and final judgment was entered on November 4, 2009. Notices of appeal of the District Court's October 5, 2009 opinion and order have been filed in the United States Court of Appeals for the Second Circuit. If the District Court's order is upheld on appeal, the Company would have no material liability in connection with this litigation, and the litigation would be resolved. The Company has recorded no liability for this matter as of December 31, 2010.

1% Convertible Senior Notes	12 Months Ended
1% Convertible Senior Notes	Dec. 31, 2010
1% Convertible Senior Notes
1% Convertible Senior Notes	div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b12./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b1% Convertible Senior Notes: /b/font/td/tr/table p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In January 2004 and December 2003, Akamai issued $font class="_mt"200.0/fontnbsp;million in aggregate principal amount of font class="_mt"1/font%nbsp;convertible senior notes duenbsp;font class="_mt"Decembernbsp;15, 2033/font for aggregate proceeds of $font class="_mt"194.1/fontnbsp;million, net of an initial purchaser's discount and offering expenses of $font class="_mt"5.9/fontnbsp;million. The initial conversion price of the 1%nbsp;convertible senior notes was $font class="_mt"15.45/fontnbsp;per share (equivalent tonbsp;font class="_mt"64.7249/fontnbsp;shares of common stock per $1,000 principal amount of 1%nbsp;convertible senior notes). During 2010 and 2009, the Company issuednbsp;font class ="_mt"12,929,095/font shares andnbsp;font class="_mt"6,472/font shares, respectively, of common stock in connection with the conversion of $font class="_mt"199.8/font million and $font class="_mt"0.1/font million, respectively, in aggregate principal amount of its 1% convertible senior notes. As of Decembernbsp;31, 2010, the Company no longer had any 1% convertible senior notes outstanding. As of Decembernbsp;31, 2009, the carrying amount and fair value of the 1% convertible senior notes were $199.8 million and $font class="_mt"337.6/font million, respectively. As of Decembernbsp;31, 2009, the 1% convertible senior notes were classified as a short-term liability to reflect the ability of the bondholders to redeem these notes in less than 12 months. Deferred financing costs of $font class="_mt"5.9/fontnbsp;million, including the initial purchaser's discount and other offering expenses, for the 1%nbsp;convertible senior notes were amortized over the firstnbsp;font class="_mt"seven/font years of the term of the notes to reflect the put and call rights. Amortization of deferred financing costs of the 1%nbsp;convertible senior notes was approximately $0.5 million for the year ended Decembernbsp;31, 2010 and $0.8 million for each of the years ended Decembernbsp;31, 2009 and 2008. The Company records the amortization of deferred financing costs using the effective interest method as interest expense in the consolidated statement of operations. /font/p /div

Restructurings and Lease Terminations

12 Months Ended

Dec. 31, 2010

Restructurings and Lease Terminations

Restructurings and Lease Terminations

13.

Restructurings and Lease Terminations:

As of December 31, 2010 and 2009, the Company had $0.3 million and $0.8 million, respectively, of accrued restructuring liabilities.

In November 2008, the Company announced a workforce reduction of approximately 110 employees from all areas of the Company. The Company recorded $2.0 million as a restructuring charge for the amount of one-time benefits provided to affected employees. Included in these costs was a net reduction in non-cash stock-based compensation of $0.8 million, reflecting a modification to certain stock-based awards previously granted to the affected employees. Additionally, in December 2008, in connection with excess and vacated facilities under long-term non-cancelable leases, the Company recorded $0.5 million as a restructuring charge for the estimated future lease payments, less estimated sublease income, for these vacated facilities. The Company expects these remaining amounts to be paid in 2011.

The following table summarizes the accrual and usage of the restructuring charges (in millions):


	Leases			Severance			Total
Ending balance, December 31, 2007	$	—		$	0.6		$	0.6
Restructuring charge		0.5			2.0			2.5
Cash payments		(0.2	)		(1.2	)		(1.4	)

Ending balance, December 31, 2008		0.3			1.4			1.7
Restructuring charge		—			0.5			0.5
Cash payments		(0.2	)		(1.2	)		(1.4	)

Ending balance, December 31, 2009		0.1			0.7			0.8
Cash payments		(0.1	)		(0.4	)		(0.5	)

Ending balance, December 31, 2010	$	—		$	0.3		$	0.3

Rights Plan and Series A Junior Participating Preferred Stock	12 Months Ended
	Dec. 31, 2010
Rights Plan and Series A Junior Participating Preferred Stock
Rights Plan and Series A Junior Participating Preferred Stock	div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b14./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bRights Plan and Seriesnbsp;A Junior Participating Preferred Stock: /b/font/td/tr/table p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"On Septembernbsp;10, 2002, the Board of Directors of the Company (the "Board of Directors") declared a dividend of one preferred stock purchase right for each outstanding share of the Company's common stock held by stockholders of record at the close of business on Septembernbsp;23, 2002. To implement the rights plan, the Board of Directors designatednbsp;font class="_mt"700,000/fontnbsp;shares of the Company's 5.0nbsp;million authorized shares of undesignated preferred stock as Seriesnbsp;A Junior Participating Preferred Stock, par value $.01nbsp;per share. Each right entitles the registered holder to purchase from the Company one one-thousandth of a share of preferred stock at a purchase price of $font class="_mt"9.00/font in cash, subject to adjustment. No shares of Seriesnbsp;A Junior Participa ting Preferred Stock are outstanding as of Decembernbsp;31, 2010. In January 2004, the Board of Directors of the Company approved an amendment to the rights plan in which the purchase price of each right issued under the plan increased from $9.00nbsp;per share to $font class="_mt"65.00/fontnbsp;pernbsp;share. /font/p /div

Stockholders' Equity	12 Months Ended
Stockholders' Equity	Dec. 31, 2010
Stockholders' Equity
Stockholders' Equity	div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b15./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bStockholders' Equity: /b/font/td/tr/table p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Holders of the Company's common stock are entitled tonbsp;font class="_mt"one/font vote per share. At Decembernbsp;31, 2010, the Company had reserved approximatelynbsp;font class="_mt"3.6/fontnbsp;million shares of common stock for future issuance of equity awards under its 2009 Stock Incentive Plan. See Note 16 for discussion of shares available for issuance under the Company's 1999 Employee Stock Purchase Plan (the "1999 ESPP"). /font/p p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biStock Repurchase Program /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"On Aprilnbsp;29, 2009, the Company announced that its Board of Directors had authorized a stock repurchase program permitting purchases of up to $font class="_mt"100.0/font million of the Company's common stock from time to time on the open market or in privately negotiated transactions. On Aprilnbsp;28, 2010, the Company announced that its Board of Directors had authorized an extension of the stock repurchase program permitting purchases of an additional $font class="_mt"150.0/font million of the Company's common stock from time to time over the next 12 months on the open market or in privately negotiated transactions. The timing and amount of any shares repurchased will be determined by the Company's management based on its evaluation of market conditions and other factors. Subject to applicable security laws, the Company may choose to suspend or discontinue the repurchase program at any time. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"During the years ended Decembernbsp;31, 2010 and 2009, the Company repurchased approximatelynbsp;font class="_mt"2.5/fontnbsp;million andnbsp;font class="_mt"3.3/fontnbsp;million shares, respectively, of its common stock for $font class="_mt"92.0/font million and $font class="_mt"66.3/font million, respectively. Additionally, as of Decembernbsp;31, 2010, the Company had prepaid approximately $font class="_mt"0.7/font million for purchases of its common stock having a settlement date in early January 2011. As of Decembernbsp;31, 2010, the Company had $font class="_mt"91.7/font million remaining available for future purchases of shares under the approved repurchase program. /font/p /div

Stock-Based Compensation	12 Months Ended
Stock-Based Compensation	Dec. 31, 2010
Stock-Based Compensation
Stock-Based Compensation	div div table style="border-collapse: collapse;" cellspacing="0" cellpadding="0" width="100%" border="0" trtd valign="top" align="left" width="4%"font class="_mt" style="font-family: Times New Roman;" size="2"b16./b/font/td td valign="top" align="left"font class="_mt" style="font-family: Times New Roman;" size="2"bStock-Based Compensation: /b/font/td/tr/table/div p style="margin-top: 6px; margin-bottom: 0px;"font class="_mt" style="font-family: Times New Roman;" size="2"biEquity Plans /i/b/font/p p style="margin-top: 6px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"In 1998, the Board of Directors adopted the Akamai Technologies, Inc. 1998 Stock Incentive Plan (the "1998 Plan") for the issuance of incentive and nonqualified stock options, restricted stock awards and other types of equity awards. Options to purchase common stock and other equity awards could be granted at the discretion of the Board of Directors or a committee thereof. In December 2001, the Board of Directors adopted the Akamai Technologies, Inc. 2001 Stock Incentive Plan (the "2001 Plan") for the issuance of nonqualified stock options, restricted stock awards and other types of equity awards. In March 2006, the Board of Directors adopted the Akamai Technologies, Inc. 2006 Stock Incentive Plan (the "2006 Plan") for the issuance of incentive and nonqualified stock options, restricted stock awards, restricted stock units and other types of equity awards. In March 200 9, the Board of Directors adopted the Akamai Technologies, Inc. 2009 Stock Incentive Plan (the "2009 Plan") for the issuance of incentive and nonqualified stock options, restricted stock awards, restricted stock units and other types of equity awards. The total numbers of shares of common stock approved for issuance under the 1998 Plan, the 2001 Plan, the 2006 Plan and the 2009 Plan werenbsp;font class="_mt"48.3/fontnbsp;million,nbsp;font class="_mt"5.0/fontnbsp;million,nbsp;font class="_mt"7.5/font millionnbsp;andnbsp;font class="_mt"8.5/fontnbsp;million shares, respectively. Equity incentive awards may not be issued to the Company's directors or executive officers under the 2001 Plan. In October 2005, the Board of Directors delegated to the Company's Chief Executive Officer, acting as a committee of one Director, the authority to grant equity incentive awards to employees of the Company below the level o f Vice President, subject to certain specified limitations, under all then-existing and future plans. The Company no longer issues equity awards under the 1998 Plan, the 2001 Plan or the 2006 Plan. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"Under the terms of the 1998 Plan, the 2006 Plan and the 2009 Plan, the exercise price of incentive stock options may not be less than font class="_mt"100/font% (font class="_mt"110/font% in certain cases) of the fair market value of the common stock on the date of grant. Incentive stock options may not be issued under the 2001 Plan. The exercise price of nonqualified stock options issued under the 1998 Plan, the 2001 Plan, the 2006 Plan and the 2009 Plan may be less than the fair market value of the common stock on the effective date of grant, as determined by the Board of Directors, but in no case may the exercise price be less than the statutory minimum. Stock option vesting typically occurs overnbsp;font class="_mt"four/font years under all of the plans, and options are granted at the discretion of the Board of D irectors. Under the 1998 Plan and 2001 Plan, the term of options granted may not exceednbsp;font class="_mt"ten/font years, ornbsp;font class="_mt"five/font years for incentive stock options granted to holders of more than font class="_mt"10/font% of the Company's voting stock. Under the 2006 Plan and the 2009 Plan, the term of options granted may not exceednbsp;font class="_mt"seven/font years. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The Company has assumed certain stock option plans and the outstanding stock options of companies that it has acquired ("Assumed Plans"). Stock options outstanding as of the date of acquisition under the Assumed Plans were exchanged for the Company's stock options and adjusted to reflect the appropriate conversion ratio as specified by the applicable acquisition agreement, but are otherwise administered in accordance with the terms of the Assumed Plans. Stock options under the Assumed Plans generally vest overnbsp;font class="_mt"four/font years and expirenbsp;font class="_mt"ten/font years from the date of grant. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"In August 1999, the Board of Directors adopted the 1999 ESPP. The Company reservednbsp;font class="_mt"3.1/font millionnbsp;shares of common stock for issuance under the 1999 ESPP. In May 2002, the stockholders of the Company approved an amendment to the 1999 ESPP that allows for an automatic increase in the number of shares of common stock available under the 1999 ESPP each Junenbsp;1 and Decembernbsp;1 to restore the number of shares available for issuance tonbsp;font class="_mt"1.5/font millionnbsp;shares, provided that the aggregate number of shares issued under the 1999 ESPP shall not exceednbsp;font class="_mt"20.0/font million. The 1999 ESPP allows participants to purchase shares of common stock at a font class="_mt"15/font% discount from the fair market value of the stock as determined on specific dates at six-month intervals. During the years ended Decembernbsp;31, 2010, 2009 and 2008, the Company issuednbsp;font class="_mt"0.5/fontnbsp;million,nbsp;font class="_mt"0.7/fontnbsp;million andnbsp;font class="_mt"0.3/fontnbsp;million shares under the 1999 ESPP, respectively, with a weighted average purchase price per share of $font class="_mt"25.62/font, $font class="_mt"13.47/font and $font class="_mt"20.66/font, respectively. Total cash proceeds from the purchase of shares under the 1999 ESPP in 2010, 2009 and 2008 were $font class="_mt"12.2/font million, $font class="_mt"9.8/font million and $font class="_mt"7.2/fontnbsp;million, respectively. As of Decembernbsp;31, 2010, approximately $font class="_mt"1.4/font million had been withheld from employees for future pu rchases under the 1999 ESPP. /font/p p style="margin-top: 18px; font-size: 1px; margin-bottom: 0px;"nbsp;/p p style="margin-top: 0px; margin-bottom: 0px;"font class="_mt" style="font-family: Times New Roman;" size="2"biStock-Based Compensation Expense /i/b/font/pfont class="_mt" style="font-family: Times New Roman;" size="2" /font div p style="margin-top: 6px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The following table summarizes the components of total stock-based compensation expense included in the Company's consolidated statements of operations for the years ended Decembernbsp;31, 2010, 2009 and 2008 (in thousands): /font/p p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd width="73%"nbsp;/td td valign="bottom" width="4%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="4%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="4%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="10"font class="_mt" style="font-family: Times New Roman;" size="1"bFornbsp;thenbsp;Yearsnbsp;Endednbsp;Decembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2008/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Stock-based compensation expense by type of award:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Stock options/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"15,154/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"17,636/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"22,381/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Deferred stock units/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,885/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,085/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,885/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Restricted stock units/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"62,928/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"41,584/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"37,005/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Shares issued under the 1999 ESPP/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,319/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3,772/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,064/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Amounts capitalized as internal-use software/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(7,818/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(6,280/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(7,436/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total stock-based compensation before income taxes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"76,468/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"58,797/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"57,899/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Less: Income tax benefit/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(26,566/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(22,633/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(22,069/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total stock-based compensation, net of taxes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"49,902/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"36,164/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"35,830/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Effect of stock-based compensation on income by line item:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Cost of revenues/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,806/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,195/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,415/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Research and development expense/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"14,539/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"10,967/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"11,088/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Sales and marketing expense/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"35,525/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"27,411/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"26,273/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"General and administrative expense/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"23,598/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"18,224/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"18,123/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Provision for income taxes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(26,566/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(22,633/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(22,069/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total cost related to stock-based compensation, net of taxes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"49,902/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"36,164/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"35,830/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"In addition to the amounts of stock-based compensation reported in the table above, the Company's consolidated statements of operations for the years ended Decembernbsp;31, 2010, 2009 and 2008 also included stock-based compensation reflected as a component of amortization of capitalized internal-use software; such additional stock-based compensation was $font class="_mt"7.5/font million, $font class="_mt"6.4/font million and $font class="_mt"4.2/font million, respectively, before tax./font/p/div p style="margin-top: 6px; margin-bottom: 0px; text-indent: 4%;"nbsp;/p div /div p /p div /div p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"Akamai has selected the Black-Scholes option pricing model to determine the fair value of the Company's stock option awards. This model requires the input of subjective assumptions, including expected stock price volatility and estimated life of each award. The estimated fair value of Akamai's stock-based awards, less expected forfeitures, is amortized over the awards' vesting period on a straight-line basis. Expected volatilities are based on the Company's historical stock price volatility and implied volatility from traded options in its stock. The Company uses historical data to estimate the expected life of options granted within the valuation model. The risk-free interest rate for periods commensurate with the expected life of the option is based on the United Statesnbsp;Treasury yield rate in effect at the time of grant. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The grant-date fair values of Akamai's stock option awards granted during the years ended Decembernbsp;31, 2010, 2009 and 2008 were estimated using the Black-Scholes option pricing model with the following weighted-average assumptions: /font/p p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p div table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd width="76%"nbsp;/td td valign="bottom" width="5%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="5%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="5%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="10"font class="_mt" style="font-family: Times New Roman;" size="1"bFornbsp;thenbsp;Yearsnbsp;Endednbsp;Decembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bnbsp;nbsp;2010nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bnbsp;nbsp;2009nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bnbsp;nbsp;2008nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Expected life (years)/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.2/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.1/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.1/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Risk-free interest rate (%)/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1.4/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1.7/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2.7/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Expected volatility (%)/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"50.9/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"54.8/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"51.5/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Dividend yield (%)/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr/table/div p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"For the years ended Decembernbsp;31, 2010, 2009 and 2008, the weighted average fair value of Akamai's stock option awards granted was $font class="_mt"16.49/font per share, $font class="_mt"8.44/font per share and $font class="_mt"12.34/font per share, respectively. /font/p p style="margin-top: 12px; font-size: 1px; margin-bottom: 0px;"nbsp;/p p style="margin-top: 0px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The grant-date fair values of Akamai's ESPP awards granted during the years ended Decembernbsp;31, 2010, 2009 and 2008 were estimated using the Black-Scholes option pricing model with the following weighted-average assumptions: /font/p p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p div table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd width="76%"nbsp;/td td valign="bottom" width="5%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="5%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="5%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="10"font class="_mt" style="font-family: Times New Roman;" size="1"bFornbsp;thenbsp;Yearsnbsp;Endednbsp;Decembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bnbsp;nbsp;2010nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bnbsp;nbsp;2009nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bnbsp;nbsp;2008nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Expected life (years)/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.5/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.5/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.5/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Risk-free interest rate (%)/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.2/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.4/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1.8/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Expected volatility (%)/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"51.2/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"69.2/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"59.2/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Dividend yield (%)/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr/table/div p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"For the years ended Decembernbsp;31, 2010, 2009 and 2008, the weighted average fair value of Akamai's ESPP awards granted was $font class="_mt"9.86/font per share, $font class="_mt"4.11/font per share and $font class="_mt"4.58/font per share, respectively. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;" /p divfont class="_mt" style="font-family: Times New Roman;" size="2"As of Decembernbsp;31, 2010, total pre-tax unrecognized compensation cost for stock options, restricted stock units, deferred stock units and for shares of common stock issued under the 1999 ESPP was $font class="_mt"106.5/fontnbsp;million. This non-cash expense will be recognized through 2014 over a weighted average period ofnbsp;font class="_mt"1.4/fontnbsp;years. Nearly all of the Company's employees have received grants through these equity compensation programs. font class="_mt" style="font-family: Times New Roman;" size="2"Income tax benefits realized from the exercise of stock options and vesting of restricted stock units and deferred stock units during the years ended Decembernbsp;31, 2010, 2009 and 2008 were approximately $font class="_mt"123.5/font million, $font class="_mt"68.0/font million and $font class="_mt"44 .9/font million, respectively. /font/font/div pnbsp;/p div p style="margin-top: 12px; margin-bottom: 0px;"font class="_mt" style="font-family: Times New Roman;" size="2"biStock Options /i/b/font/p/div p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"nbsp;/p div /divfont class="_mt" style="font-family: Times New Roman;" size="2"The following table summarizes stock option activity during the years ended Decembernbsp;31, 2010, 2009 and 2008: /font pnbsp;/p p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p div table cellspacing="0" cellpadding="0" width="92%" align="center" border="0" trtd width="74%"nbsp;/td td valign="bottom" width="8%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="7%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bSharesbr /(innbsp;thousands)/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bWeightedbr /Averagebr /Exercisebr /Price/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2007/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"12,034/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"15.83/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Granted/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,162/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"28.20/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Exercised/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(2,445/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"5.84/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Forfeited and expired/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(371/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"38.97/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2008/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"10,380/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"18.76/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Granted/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,146/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"19.11/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Exercised/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(1,178/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"10.09/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Forfeited and expired/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(326/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"33.68/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2009/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"10,022/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"19.34/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Granted/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,577/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"39.72/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Exercised/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(2,366/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"14.21/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Forfeited and expired/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(287/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"39.69/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2010/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"8,946/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"23.63/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Exercisable at Decembernbsp;31, 2010/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"6,327/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"19.63/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr/table/div p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The total pre-tax intrinsic value of options exercised during the years ended Decembernbsp;31, 2010, 2009 and 2008 was $font class="_mt"67.5/font million, $font class="_mt"11.2/font million and $font class="_mt"63.5/font million, respectively. The total fair value of options vested for the years ended Decembernbsp;31, 2010, 2009 and 2008 was $font class="_mt"7.3/fontnbsp;million, $font class="_mt"11.4/font million and $font class="_mt"15.0/font million, respectively. The aggregate fair values of stock options vested for the years ended Decembernbsp;31, 2010 and 2009 were calculated net of capitalized stock-based compensation of $font class="_mt"7.8/fontnbsp;million and $font class="_mt"6.3/fontnbsp;million, respe ctively. The aggregate fair value of stock options vested for the year ended Decembernbsp;31, 2008 was calculated net of capitalized stock-based compensation of $font class="_mt"7.4/font million. Cash proceeds from the exercise of stock options were $font class="_mt"33.6/font million, $font class="_mt"11.9/font million and $font class="_mt"14.2/font million for the years ended Decembernbsp;31, 2010, 2009 and 2008, respectively. /fontfont class="_mt" style="font-family: Times New Roman;" size="2"The following table summarizes stock options that are outstanding and expected to vest and stock options exercisable at Decembernbsp;31, 2010: /font/p p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p div table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd width="36%"nbsp;/td td valign="bottom" width="3%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="3%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="3%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="3%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="3%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="3%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="3%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="3%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td/tr trtd valign="bottom" nowrap="nowrap" rowspan="2" p style="width: 92pt; border-bottom: #000000 1px solid;"font class="_mt" style="font-family: Times New Roman;" size="1"bRangenbsp;ofnbsp;Exercisenbsp;Pricenbsp;($)/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="14"font class="_mt" style="font-family: Times New Roman;" size="1"bOptions Outstanding and Expected to Vest/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="14"font class="_mt" style="font-family: Times New Roman;" size="1"bOptions Exercisable/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bNumber ofbr /Options/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bWeightedbr /Averagebr /Remainingbr /Contractualbr /Life/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bWeightedbr /Averagebr /Exercisebr /Price/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bAggregatebr /Intrinsicbr /Value/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bNumber ofbr /Options/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bWeightedbr /Averagebr /Remainingbr /Contractualbr /Life/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bWeightedbr /Averagebr /Exercisebr /Price/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bAggregatebr /Intrinsicbr /Value/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" align="center" colspan="2" p style="margin-top: 0px; margin-bottom: 0px;" align="center"font class="_mt" style="font-family: Times New Roman;" size="1"b(In/b/font/p p style="margin-top: 0px; margin-bottom: 1px;" align="center"font class="_mt" style="font-family: Times New Roman;" size="1"bthousands)/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b(In years)/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" colspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" align="center" colspan="2" p style="margin-top: 0px; margin-bottom: 0px;" align="center"font class="_mt" style="font-family: Times New Roman;" size="1"b(In/b/font/p p style="margin-top: 0px; margin-bottom: 1px;" align="center"font class="_mt" style="font-family: Times New Roman;" size="1"bthousands)/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" align="center" colspan="2" p style="margin-top: 0px; margin-bottom: 0px;" align="center"font class="_mt" style="font-family: Times New Roman;" size="1"b(In/b/font/p p style="margin-top: 0px; margin-bottom: 1px;" align="center"font class="_mt" style="font-family: Times New Roman;" size="1"bthousands)/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b(In years)/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" colspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" align="center" colspan="2" p style="margin-top: 0px; margin-bottom: 0px;" align="center"font class="_mt" style="font-family: Times New Roman;" size="1"b(In/b/font/p p style="margin-top: 0px; margin-bottom: 1px;" align="center"font class="_mt" style="font-family: Times New Roman;" size="1"bthousands)/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"0.31-0.49/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"47/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3.2/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.31/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,181/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"47/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3.2/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.31/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,181/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"0.89-1.33/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"299/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1.7/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.91/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"13,791/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"297/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1.7/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"0.91/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"13,690/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"1.40-1.65/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"219/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2.0/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1.63/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"9,927/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"219/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2.0/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1.63/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"9,927/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"2.27-3.33/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"68/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1.9/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2.83/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3,023/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"67/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1.9/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2.84/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,946/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"3.71-5.52/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"693/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2.1/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.86/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"29,250/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"690/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2.1/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.86/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"29,122/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"5.56-8.28/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"8/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3.6/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"6.66/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"310/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"6/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3.0/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"6.36/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"264/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"8.55-12.81/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"503/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.0/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"11.97/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"17,652/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"492/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3.9/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"11.96/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"17,259/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"12.85-19.21/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,955/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.5/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1font class="_mt"5.3/font2/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"93,744/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,473/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.3/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"14.94/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"79,397/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"19.80-29.60/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,340/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"5.8/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"24.97/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"29,585/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"697/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"5.4/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"25.21/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"15,225/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"30.03-44.27/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,316/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"6.4/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"36.31/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"14,131/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"590/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"6.1/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"34.20/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"7,586/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"45.88-56.60/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,323/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"5.3/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"51.07/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"222/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"749/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.4/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"52.54/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"87/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"8,771/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.7/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"23.30/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"213,816/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"6,327/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.1/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"19.63/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"177,684/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Expected forfeitures/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"175/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total options outstanding/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"8,946/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr/table/div p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;" /p divfont class="_mt" style="font-family: Times New Roman;" size="2"The aggregate intrinsic value in the preceding table represents the total pre-tax intrinsic value, based on Akamai's closing stock price of $font class="_mt"47.05/font on Decembernbsp;31, 2010, that would have been received by the option holders had all option holders exercised their "in-the-money" options as of that date. font class="_mt" style="font-family: Times New Roman;" size="2"The total number of shares related to "in-the-money" options exercisable as of Decembernbsp;31, 2010 was approximatelynbsp;font class="_mt"5.7/font million. /font/font/div pnbsp;/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"nbsp;/p div /divfont class="_mt" style="font-family: Times New Roman;" size="2"biDeferred Stock Units /i/b/font pnbsp;/p p style="margin-top: 6px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The Company has granted deferred stock units ("DSUs") to non-employee members of its Board of Directors and to the Company's then-Executive Chairman. Each DSU represents the right to receivenbsp;font class="_mt"one/font share of the Company's common stock upon vesting. The holder may elect to defer receipt of the vested shares of stock represented by the DSU for a period for at leastnbsp;font class="_mt"one/font year but not more thannbsp;font class="_mt"ten/font years from the grant date. The DSUs typically vest font class="_mt"50/font% upon the first anniversary of grant date, with the remaining font class="_mt"50/font% vesting in equal installments of font class="_mt"12.5/font% each quarter thereafter so that all DSUs are vested in full at the end of two ye ars from date of grant. If a director has completednbsp;font class="_mt"one/font year of Board service, vesting of font class="_mt"100/font% of the DSUs held by such director will accelerate at the time of his or her departure from the Board. /font/p p style="margin-top: 12px; font-size: 1px; margin-bottom: 0px;"nbsp;/p p style="margin-top: 0px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The following table summarizes the DSU activity for the years ended Decembernbsp;31, 2010, 2009 and 2008 (in thousands, except grant-date fair values): /font/p p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p div table cellspacing="0" cellpadding="0" width="92%" align="center" border="0" trtd width="75%"nbsp;/td td valign="bottom" width="9%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="8%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bUnits/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bWeightednbsp;Averagebr /Grant-Datebr /Fair Value/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2007/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"196/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"15.03/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Granted/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"47/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"39.86/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Vested and distributed/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(36/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"7.96/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2008/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"207/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"24.86/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Granted/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"97/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"21.56/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Vested and distributed/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(17/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"33.07/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2009/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"287/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"21.04/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Granted/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"47/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"39.95/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Vested and distributed/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(77/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"18.40/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2010/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"257/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"25.31/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr/table/divfont class="_mt" style="font-family: Times New Roman;" size="2"strongem /em/strong /font p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The total pre-tax intrinsic value of DSUs vested and distributed during the years ended Decembernbsp;31, 2010, 2009 and 2008 was $font class="_mt"3.0/font million, $font class="_mt"0.4/font million and $font class="_mt"0.6/font million, respectively. The total fair value of DSUs vested and distributed during the years ended Decembernbsp;31, 2010, 2009 and 2008 was $font class="_mt"1.4/font million, $font class="_mt"0.6/font million and $font class="_mt"0.3/font million, respectively. The grant-date fair value is calculated based upon the Company's closing stock price on the date of grant. As of Decembernbsp;31, 2010,nbsp;font class="_mt"69,040/font DSUs were unvested, with an aggregate intrinsic value of approximately $font class="_mt "3.2/font million and a weighted average remaining contractual life of approximatelynbsp;font class="_mt"1.1/fontnbsp;years. These units are expected to vest through May 2012. All DSUs vest upon fulfilling service conditions or upon a director's departure from the Board./font/p p style="margin-top: 18px; margin-bottom: 0px;"strongem /em/strongnbsp;/p divstrongemRestricted Stock Units/em/strong /div divnbsp;/div divnbsp;nbsp;nbsp;nbsp;nbsp;nbsp; /divfont class="_mt" style="font-family: Times New Roman;" size="2"The following table summarizes the different types of restricted stock units ("RSUs") granted by the Company (in thousands): /font p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p div table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd width="76%"nbsp;/td td valign="bottom" width="4%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="4%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="4%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="10"font class="_mt" style="font-family: Times New Roman;" size="1"bFornbsp;thenbsp;Yearsnbsp;Endednbsp;Decembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bnbsp;nbsp;nbsp;nbsp;2010nbsp;nbsp;nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bnbsp;nbsp;nbsp;nbsp;2009nbsp;nbsp;nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bnbsp;nbsp;nbsp;nbsp;2008nbsp;nbsp;nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"RSUs with service-based vesting conditions/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,597/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,342/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,529/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"RSUs with performance-based vesting conditions/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,124/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,974/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"898/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,721/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,316/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,427/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table/div p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"RSUs represent the right to receivenbsp;font class="_mt"one/font share of the Company's common stock upon vesting. RSUs are granted at the discretion of the Board of Directors, a committee thereof or, subject to defined limitations, the Chief Executive Officer of the Company, acting as a committee of one Director, to whom such authority has been delegated. The Company has issued RSUs that vest based on the passage of time assuming continued service with the Company, as well as RSUs that vest only upon the achievement of defined performance metrics tied to corporate revenue and earnings per share targets. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"For RSUs with service-based vesting conditions, the fair value was calculated based upon the Company's closing stock price on the date of grant, and the stock-based compensation expense is being recognized over the vesting period. Most RSUs with service-based vesting provisions vest in installments over a font class="_mt"three/font- or font class="_mt"four/font-year period following the grant date. /font/p p style="margin-top: 12px; font-size: 1px; margin-bottom: 0px;"nbsp;/p p style="margin-top: 0px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"For years ended Decembernbsp;31, 2010, 2009 and 2008, management measured compensation expense for performance-based RSUs based upon a review of the Company's expected achievement of specified performance targets. Such compensation cost is being recorded using a graded-vesting method for each series of grants of performance-based RSUs, to the extent management has deemed that such awards are probable of vesting based upon the expected achievement of the specified targets. Management will continue to review periodically the Company's expected performance and adjust the compensation cost, if needed, at such time. /font/p p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The following table summarizes the RSU activity for the years ended Decembernbsp;31, 2010, 2009 and 2008 (in thousands, except grant-date fair values): /font/p p style="margin-top: 0px; font-size: 12px; margin-bottom: 0px;"nbsp;/p div table cellspacing="0" cellpadding="0" width="92%" align="center" border="0" trtd width="73%"nbsp;/td td valign="bottom" width="9%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="8%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bUnits/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bWeightednbsp;Averagebr /Grant-Datebr /Fair Value/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2007/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,595/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"36.67/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Granted/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,427/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"30.33/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Vested/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(434/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"36.96/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Forfeited/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(389/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"39.74/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2008/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"6,199/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"34.64/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Granted/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,316/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"18.73/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Vested/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(3,282/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"28.20/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Forfeited/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(370/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"25.99/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2009/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"6,863/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"27.63/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Granted/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,721/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"26.56/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Vested/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(1,971/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"23.97/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Forfeited/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(1,406/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"47.47/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Outstanding at Decembernbsp;31, 2010/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"6,207/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"23.76/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr/table/div p style="margin-top: 12px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"The total pre-tax intrinsic value of RSUs vested during the years ended Decembernbsp;31, 2010, 2009 and 2008 was $font class="_mt"72.0/font million, $font class="_mt"55.9/font million and $font class="_mt"13.9/font million, respectively. The total fair value of RSUs vested during the years ended Decembernbsp;31, 2010, 2009 and 2008 was $font class="_mt"47.2/font million, $font class="_mt"92.6/font million and $font class="_mt"16.0/font million, respectively. The grant-date fair value of each RSU is calculated based upon the Company's closing stock price on the date of grant. As of Decembernbsp;31, 2010,nbsp;font class="_mt"6.2/fontnbsp;million RSUs were outstanding and unvested, with an aggregate intrinsic value of $font class="_ mt"292.1/font million and a weighted average remaining contractual life of approximatelynbsp;font class="_mt"1.5/font years. These RSUs are expected to vest on various dates through September 2014./font/p /div

Employee Benefit Plan	12 Months Ended
Employee Benefit Plan	Dec. 31, 2010
Employee Benefit Plan
Employee Benefit Plan	div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b17./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bEmployee Benefit Plan: /b/font/td/tr/table p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company has established a savings plan for its employees that is designed to be qualified under Sectionnbsp;401(k) of the Internal Revenue Code. Eligible employees are permitted to contribute to this plan through payroll deductions within statutory and plan limits. Participants may select from a variety of investment options. Investment options do not include Akamai common stock. Effective Januarynbsp;1, 2008, the Company amended its matching contribution to 1/2 of the first font class="_mt"8/font% of employee contributions in each year, with the maximum amount of the Company match at $2,000 per employee per year for the years 2008, 2009 and 2010. The Company's contributions vest font class="_mt"25/font%nbsp;per annum. The Company contributed approximately $font class="_mt"2.6/font million, $font cl ass="_mt"1.9/font million and $font class="_mt"1.9/font million of cash to the savings plan for the years ended Decembernbsp;31, 2010, 2009 and 2008, respectively. /font/p /div

Income Taxes	12 Months Ended
Income Taxes	Dec. 31, 2010
Income Taxes
Income Taxes	div div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b18./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bIncome Taxes: /b/font/td/tr/table p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The components of income before provision for income taxes were as follows (in thousands): /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="73%" /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="10" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bFor the Years Ended Decembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2008/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Domestic/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"235,892/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"221,071/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"225,079/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Foreign/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"26,480/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"16,161/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,456/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Income before provision for income taxes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"262,372/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"237,232/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"234,535/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The provision for income taxes consisted of the following (in thousands): /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="73%" /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="10" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bFornbsp;thenbsp;Yearsnbsp;Endednbsp;Decembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bnbsp;nbsp;nbsp;nbsp;nbsp;2010nbsp;nbsp;nbsp;nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bnbsp;nbsp;nbsp;nbsp;2009nbsp;nbsp;nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bnbsp;nbsp;nbsp;nbsp;2008nbsp;nbsp;nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Current tax provision/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Federal/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"19,619/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,393/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,099/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"State/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"4,993/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"4,229/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,974/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Foreign/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"4,078/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"3,991/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,626/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Deferred tax provision (benefit)/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Federal/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"55,335/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"76,410/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"79,045/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"State/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,393/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,068/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,776/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Foreign/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"4,269/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"3,238/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"825/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Change in valuation allowance/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"465/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(10/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"52/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"91,152/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"91,319/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"89,397/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company's effective rate differed from the statutory rate as follows: /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="76%" /td td valign="bottom" width="6%" /td td /td td /td td /td td valign="bottom" width="6%" /td td /td td /td td /td td valign="bottom" width="6%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="10" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bFornbsp;thenbsp;Yearsnbsp;Endednbsp;Decembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bnbsp;nbsp;2010nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bnbsp;nbsp;2009nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bnbsp;nbsp;2008nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"United States federal income tax rate/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"35.0/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"%nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"35.0/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"%nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"35.0/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"%nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"State taxes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2.9/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"3.7/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"3.8/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Nondeductible stock-based compensation/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.1/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1.2/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1.6/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"United States federal and state research and development credits/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(2.6/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(1.4/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(1.3/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Change in state tax rates/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.5/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.6/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Foreign earnings/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(0.4/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.1/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Other/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(1.0/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(0.1/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(1.6/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Change in the deferred tax asset valuation allowance/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.2/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"34.7/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"%nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"38.5/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"%nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"3font class="_mt"8.1/font/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"%nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; margin-bottom: 0px; font-size: 1px;"nbsp;/p p style="margin-top: 0px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The components of the net deferred tax asset and the related valuation allowance were as follows (in thousands): /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="92%" align="center" trtd width="77%" /td td valign="bottom" width="5%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bDecembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Net operating loss and credit carryforwards/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"35,202/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"72,146/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Depreciation and amortization/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"60,935/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"63,709/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Compensation costs/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"32,221/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"24,251/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Impairment loss on marketable securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"5,005/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,345/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Other/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"20,782/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"24,485/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Deferred tax assets/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"154,145/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"191,936/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Acquired intangible assets not deductible/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(22,784/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(29,792/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Internal-use software capitalized/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(20,527/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(19,632/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Deferred tax liabilities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(43,311/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(49,424/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Valuation allowance/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(7,407/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(7,086/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Net deferred tax assets/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"103,427/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"135,426/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/tablefont style="font-family: Times New Roman;" class="_mt" size="2" /font p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"As of Decembernbsp;31, 2010 and 2009, the Company had United States federal NOL carryforwards of approximately $font class="_mt"8.8/font million and $font class="_mt"90.8/font million, respectively, and state NOL carryforwards of approximately $font class="_mt"61.3/font million and $font class="_mt"161.6/font million, respectively, which expire at various dates through 2028. The Company also had foreign NOL carryforwards of approximately $font class="_mt"1.1/fontnbsp;million and $font class="_mt"1.9/font million as of Decembernbsp;31, 2010 and 2009, respectively. The majority of the foreign NOL carryforwards have no expiration dates. As of Decembernbsp;31, 2010 and 2009, the Company had United States federal and state research and development tax credit carryforwards of $font class="_mt"19.8/font million and $font class="_mt"26.3/font million, respectively, which will expire at various dates through 2030. As of Decembernbsp;31, 2010, the Company had used $font class="_mt"9.1/font million of foreign tax credit carryforwards that were held as of Decembernbsp;31, 2009. As of Decembernbsp;31, 2010 and 2009, the Company had alternative minimum tax credit carryforwards of $font class="_mt"10.9/font million and $font class="_mt"8.1/font million, respectively. As of Decembernbsp;31, 2010 and 2009, the Company has recorded a valuation allowance on certain NOL and capital loss carryforwards for $font class="_mt"7.4/font million and $font class="_mt"7.1/font million, respectively./font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"nbsp;/pfont style="font-family: Times New Roman;" class="_mt" size="2"The Company plans to reinvest indefinitely its undistributed foreign earnings. As of Decembernbsp;31, 2010, the Company had approximately $font class="_mt"37.1/font million of undistributed foreign earnings. /font/div p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The following is a roll-forward of the Company's unrecognized tax benefits (in millions): /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="92%" align="center" trtd width="80%" /td td valign="bottom" width="7%" /td td /td td /td td /td td valign="bottom" width="7%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bFornbsp;thenbsp;Yearsnbsp;Endedbr /Decembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bnbsp;nbsp;nbsp;2010nbsp;nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bnbsp;nbsp;nbsp;2009nbsp;nbsp;nbsp;/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Unrecognized tax benefits #8212; at beginning of year/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7.0/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"4.8/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Gross increases #8212; tax positions of prior periods/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1.5/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.9/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Gross increases #8212; current-period tax positions/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2.3/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1.3/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Lapse of statute of limitations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Unrecognized tax benefits #8212; at end of year/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"10.8/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7.0/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"As of Decembernbsp;31, 2010 and 2009, the Company had approximately $font class="_mt"15.1/font million and $font class="_mt"10.2/font million, respectively, of total unrecognized tax benefits, including $font class="_mt"4.3/font million and $font class="_mt"3.2/font million, respectively, of accrued interest and penalties. Interest and penalties related to unrecognized tax benefits are recorded in income tax expense. If recognized, all amounts of unrecognized tax benefits would have resulted in a reduction of income tax expense, impacting the effective income tax rate. /font/p p style="margin-top: 12px; margin-bottom: 0px; font-size: 1px;"nbsp;/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Generally, all tax years are open for examination by the major taxing jurisdictions to which the Company is subject including federal, state and foreign jurisdictions due to net operating losses and the limited number of prior year audits by taxing jurisdictions. During 2010, the tax examination by the United States Internal Revenue Service for the tax year ended Decembernbsp;31, 2006 was closed./font/p /div

Segment and Geographic Information	12 Months Ended
Segment and Geographic Information	Dec. 31, 2010
Segment and Geographic Information
Segment and Geographic Information	div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b19./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bSegment and Geographic Information: /b/font/td/tr/table p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Akamai's chief decision-maker, as defined under the authoritative guidance for disclosures about segments of an enterprise and related information, is the Chief Executive Officer and the executive management team. As of Decembernbsp;31, 2010, Akamai operated in one industry segment: providing services for accelerating and improving the delivery of content and applications over the Internet. The Company is not organized by market and is managed and operated as one business. A single management team that reports to the Chief Executive Officer comprehensively manages the entire business. The Company does not operate any material separate lines of business or separate business entities with respect to its services. Accordingly, the Company does not accumulate discrete financial information with respect to separate product lines and does not have separately reportable segments as defined in the guidance. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company deploys its servers into networks worldwide. As of Decembernbsp;31, 2010, the Company had approximately $font class="_mt"174.9/fontnbsp;million and $font class="_mt"81.0/fontnbsp;million of property and equipment, net of accumulated depreciation, located in the United States and foreign locations, respectively. The Company deploys its servers into networks worldwide. As of Decembernbsp;31, 2009, the Company had approximately $font class="_mt"139.8/fontnbsp;million and $font class="_mt"42.6/fontnbsp;million of property and equipment, net of accumulated depreciation, located in the United States and foreign locations, respectively. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Akamai sells its services and licenses through a sales force located both domestically and abroad. For the years ended Decembernbsp;31, 2010, 2009 and 2008, approximately font class="_mt"28/font%, font class="_mt"28/font% and font class="_mt"25/font%, respectively, of revenues was derived from the Company's operations outside the United States, of which font class="_mt"17/font%, font class="_mt"18/font%, and font class="_mt"18/font% of overall revenues, respectively, were related to Europe. Other than the United States, no single country accounted for font class="_mt"10/font% or more of the Company's total revenues for any reported period./font/p /div

Quarterly Financial Results (unaudited)	12 Months Ended
Quarterly Financial Results (unaudited)	Dec. 31, 2010
Quarterly Financial Results (unaudited)
Quaterly Financial Results (unaudited)	div table style="border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"b20./b/font/td td valign="top" align="left"font style="font-family: Times New Roman;" class="_mt" size="2"bQuarterly Financial Results (unaudited): /b/font/td/tr/table p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The following table sets forth certain unaudited quarterly results of operations of the Company for the years ended Decembernbsp;31, 2010 and 2009. In the opinion of management, this information has been prepared on the same basis as the audited consolidated financial statements and all necessary adjustments, consisting only of normal recurring adjustments, have been included in the amounts below for a fair statement of the quarterly information when read in conjunction with the audited consolidated financial statements and related notes. /font/p p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="64%" /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="14" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bFor the Three Months Ended/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bMarchnbsp;31,br /2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bJunenbsp;30,br /2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bSept.nbsp;30,br /2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bDec.nbsp;31,br /2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" colspan="14" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b(In thousands, except per share data)/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Revenues/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"240,029/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"245,318/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"253,551/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"284,688/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Cost of revenues/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"67,474/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"71,840/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"77,812/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"86,277/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Net income/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"40,878/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"38,123/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"39,709/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"52,510/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Basic net income per share/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.24/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.22/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.22/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.29/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Diluted net income per share/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.22/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.20/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.21/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.27/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Basic weighted average common shares/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"171,101/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"173,317/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"181,457/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"183,362/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Diluted weighted average common shares/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"189,013/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"190,479/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"191,271/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"191,837/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="14" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bFor the Three Months Ended/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bMarchnbsp;31,br /2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bJunenbsp;30,br /2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bSept.nbsp;30,br /2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bDec.nbsp;31,br /2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" colspan="14" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b(In thousands, except per share data)/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Revenues/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"210,368/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"204,600/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"206,500/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"238,305/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Cost of revenues/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"60,362/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"60,009/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"61,987/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"67,580/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Net income/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"37,081/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"36,007/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"32,745/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"40,080/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Basic net income per share/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.22/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.21/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.19/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.23/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Diluted net income per share/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.20/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.19/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.18/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"0.21/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Basic weighted average common shares/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"170,519/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"172,561/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"171,686/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"170,936/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Diluted weighted average common shares/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"188,183/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"189,556/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"188,273/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"188,621/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr/table /div

Subsequent Event	12 Months Ended
Subsequent Event	Dec. 31, 2010
Subsequent Event
Subsequent Event	div table style="border-collapse: collapse;" cellspacing="0" cellpadding="0" width="100%" border="0" trtd valign="top" align="left" width="4%"font class="_mt" style="font-family: Times New Roman;" size="2"b21./b/font/td td valign="top" align="left"font class="_mt" style="font-family: Times New Roman;" size="2"bSubsequent Event /b/font/td/tr/table p style="margin-top: 6px; margin-bottom: 0px; text-indent: 4%;"font class="_mt" style="font-family: Times New Roman;" size="2"On Januarynbsp;19, 2011, the Company's Board of Directors elected Pamela L. Craig as a director on its Board, effective on Aprilnbsp;1, 2011./font/p /div

Valuation and Qualifying Accounts	12 Months Ended
Valuation and Qualifying Accounts	Dec. 31, 2010
Valuation and Qualifying Accounts
Valuation and Qualifying Accounts	div font style="font-family: Times New Roman;" class="_mt" size="2"b /b/font div p style="margin-top: 6px; margin-bottom: 0px;" align="center"font style="font-family: Times New Roman;" class="_mt" size="2"ba name="tx121947_28" /aSCHEDULEnbsp;IInbsp;#8212; VALUATION AND QUALIFYING ACCOUNTS /b/font/p div class="MetaData" table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="56%" /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td/tr trtd valign="bottom" nowrap="nowrap" p style="border-bottom: #000000 1px solid; width: 39pt;"font style="font-family: Times New Roman;" class="_mt" size="1"bDescription/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bBalance atbr /beginningnbsp;ofbr /period/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bChargednbsp;tobr /operations/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bOther/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bDeductions/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bBalancenbsp;atbr /endnbsp;ofbr /period/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Year ended Decembernbsp;31, 2008:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Allowances deducted from asset accounts:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 5em;"font style="font-family: Times New Roman;" class="_mt" size="2"Reserves for accounts receivable/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"10,391/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,303/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2" /font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;"2/sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(308/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(6,116/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2" /font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;"3/sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"11,270/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 5em;"font style="font-family: Times New Roman;" class="_mt" size="2"Deferred tax asset valuation allowance/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"11,158/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"52/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(1,109/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2" /font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;"1/sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(3,005/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,096/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Year ended Decembernbsp;31, 2009:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Allowances deducted from asset accounts:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 5em;"font style="font-family: Times New Roman;" class="_mt" size="2"Reserves for accounts receivable/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"11,270/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"21,566/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2" /font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;"2/sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(716/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(21,541/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2" /font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;"3/sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"10,579/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 5em;"font style="font-family: Times New Roman;" class="_mt" size="2"Deferred tax asset valuation allowance/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,096/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(10/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,086/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Year ended Decembernbsp;31, 2010:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Allowances deducted from asset accounts:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 5em;"font style="font-family: Times New Roman;" class="_mt" size="2"Reserves for accounts receivable/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"10,579/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"22,657/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2" /font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;"2/sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(301/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(27,703/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;" /sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2" /font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")/fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;"3/sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"5,232/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 5em;"font style="font-family: Times New Roman;" class="_mt" size="2"Deferred tax asset valuation allowance/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,086/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"465/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(144/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,407/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr/table p style="border-bottom: #000000 0.5pt solid; line-height: 8px; margin-top: 0px; width: 10%; margin-bottom: 2px;" /p table style="border-collapse: collapse;" class="MetaData" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;"1/sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2" /font/td td class="MetaData" valign="top" align="left" p align="left"font style="font-family: Times New Roman;" class="_mt" size="2"Amounts related to items with no income statement effect such as the impact of stock options, acquired intangible assets and acquired net operating losses. /font/p/td/tr/table table style="border-collapse: collapse;" class="MetaData" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;"2/sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2" /font/td td class="MetaData" valign="top" align="left" p align="left"font style="font-family: Times New Roman;" class="_mt" size="2"Amounts represent charges to bad debt expense and reductions to revenue for increases to the allowance for doubtful accounts and to the reserve for cash-basis customers. /font/p/td/tr/table table style="border-collapse: collapse;" class="MetaData" border="0" cellspacing="0" cellpadding="0" width="100%" trtd valign="top" width="4%" align="left"font style="font-family: Times New Roman;" class="_mt" size="2" /fontfont style="font-family: Times New Roman;" class="_mt" size="1"sup style="position: relative; bottom: 0.8ex; vertical-align: baseline;"3/sup/fontfont style="font-family: Times New Roman;" class="_mt" size="2" /font/td td class="MetaData" valign="top" align="left" p align="left"font style="font-family: Times New Roman;" class="_mt" size="2"Amounts represent cash collections from customers for accounts previously reserved and write-offs of accounts receivable recorded against the allowance for doubtful accounts or the reserve for cash-basis customers./font/p/td/tr/table/div p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p/diva name="tx121947_28" /a /div

Summary of Significant Accounting Policies (Policy)	12 Months Ended
Summary of Significant Accounting Policies (Policy)	Dec. 31, 2010
Summary of Significant Accounting Policies
Use of Estimates	*Use of Estimates* The Company prepares its consolidated financial statements in conformity with accounting principles generally accepted in the United States of America. These principles require management to make estimates, judgments and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and the amounts disclosed in the related notes to the consolidated financial statements. Actual results and outcomes may differ materially from management's estimates, judgments and assumptions. Significant estimates, judgments and assumptions used in these financial statements include, but are not limited to, those related to revenues, accounts receivable and related reserves, valuation and impairment of investments and marketable securities, loss contingencies, useful lives and realizability of long-lived assets and goodwill, capitalized internal-use software costs, income and other tax reserves, and accounting for stock-based compensation. Estimates are periodically reviewed in light of changes in circumstances, facts and experience. The effects of material revisions in estimates are reflected in the consolidated financial statements prospectively from the date of the change in estimate.
Revenue Recognition	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biRevenue Recognition /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company recognizes service revenue in accordance with the authoritative guidance for revenue recognition, including guidance on revenue arrangements with multiple deliverables. Revenue is recognized only when the price is fixed or determinable, persuasive evidence of an arrangement exists, the service is performed and collectability of the resulting receivable is reasonably assured. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Akamai primarily derives revenues from the sale of services to customers executing contracts having terms of one year or longer. These contracts generally commit the customer to a minimum monthly, quarterly or annual level of usage and specify the rate at which the customer must pay for actual usage above the monthly, quarterly or annual minimum. For these services, Akamai recognizes the monthly minimum as revenue each month, provided that an enforceable contract has been signed by both parties, the service has been delivered to the customer, the fee for the service is fixed or determinable and collection is reasonably assured. Should a customer's usage of Akamai services exceed the monthly, quarterly or annual minimum, Akamai recognizes revenue for such excess in the period of the usage. For annual or other non-monthly period revenue commitments, the Company recogniz es revenue monthly based upon the customer's actual usage each month of the commitment period and only recognizes any remaining committed amount for the applicable period in the last month thereof. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company typically charges its customers an integration fee when the services are first activated. Integration fees are recorded as deferred revenue and recognized as revenue ratably over the estimated life of the customer arrangement. The Company also derives revenue from services sold as discrete, non-recurring events or based solely on usage. For these services, the Company recognizes revenue once the event or usage has occurred. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"When more than one element is contained in a revenue arrangement, the Company determines the fair value for each element in the arrangement based on vendor-specific objective evidence ("VSOE") for each respective element, including any renewal rates for services contractually offered to the customer. For arrangements in which the Company is unable to establish VSOE, third-party evidence, or TPE, of the fair value of each element is determined based upon the price charged when the element is sold separately by another vendor. For arrangements in which the Company is unable to establish VSOE or TPE for each element, the Company uses the best estimate of selling price, or BESP, to determine the fair value of the separate deliverables. The Company allocates arrangement consideration across the multiple elements using the relative selling price method. /font/p gt; p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"At the inception of a customer contract for service, the Company makes an assessment as to that customer's ability to pay for the services provided. The Company bases its assessment on a combination of factors, including the successful completion of a credit check or financial review, its collection experience with the customer and other forms of payment assurance. Upon the completion of these steps, the Company recognizes revenue monthly in accordance with its revenue recognition policy. If the Company subsequently determines that collection from the customer is not reasonably assured, the Company records an allowance for doubtful accounts and bad debt expense for all of that customer's unpaid invoices and ceases recognizing revenue for continued services provided until cash is received from the customer. Changes in the Company's estimates and judgments about whether collection is reasonably assured would change the timing of revenue or amount of bad debt expense that the Company recognizes. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company also sells its services through a reseller channel. Assuming all other revenue recognition criteria are met, the Company recognizes revenue from reseller arrangements based on the reseller's contracted non-refundable minimum purchase commitments over the term of the contract, plus amounts sold by the reseller to its customers in excess of the minimum commitments. Amounts attributable to this excess usage are recognized as revenue in the period in which the service is provided. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"From time to time, the Company enters into contracts to sell its services or license its technology to unrelated enterprises at or about the same time that it enters into contracts to purchase products or services from the same enterprise. If the Company concludes that these contracts were negotiated concurrently, the Company records as revenue only the net cash received from the vendor, unless the product or service received has a separate identifiable benefit, and the fair value of the vendor's product or service can be established objectively. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company may from time to time resell licenses or services of third parties. The Company records revenue for these transactions on a gross basis when the Company has risk of loss related to the amounts purchased from the third party and the Company adds value to the license or service, such as by providing maintenance or support for such license or service. If these conditions are present, the Company recognizes revenue when all other revenue recognition criteria are satisfied. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Deferred revenue represents amounts billed to customers for which revenue has not been recognized. Deferred revenue primarily consists of the unearned portion of monthly billed service fees; prepayments made by customers for future periods; deferred integration and activation set-up fees; and amounts billed under customer arrangements with extended payment terms. /font/p /div
Cost of Revenues	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biCost of Revenues /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Cost of revenues consists primarily of fees paid to network providers for bandwidth and for housing servers in third-party network data centers, also known as co-location costs. Cost of revenues also includes network operation employee costs, network storage costs, cost of software licenses, depreciation of network equipment used to deliver the Company's services, amortization of network-related internal-use software and costs for the production of live events. The Company enters into contracts for bandwidth with third-party network providers with terms typically ranging from several months to two years. These contracts generally commit Akamai to pay minimum monthly fees plus additional fees for bandwidth usage above the committed level. In some circumstances, Internet service providers ("ISPs") make available to Akamai rack space for the Company's servers and access t o their bandwidth at discounted or no cost. In exchange, the ISP and its customers benefit by receiving content through a local Akamai server resulting in better content delivery. The Company does not consider these relationships to represent the culmination of an earnings process. Accordingly, the Company does not recognize as revenue the value to the ISPs associated with the use of Akamai's servers, nor does the Company recognize as expense the value of the rack space and bandwidth received at discounted or no cost. /font/p /div
Accounting for Stock-Based Compensation	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biAccounting for Stock-Based Compensation /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company recognizes compensation costs for all stock-based payment awards made to employees and directors based upon the awards' grant-date fair value. The stock-based payment awards include employee stock options, restricted stock, restricted stock units, deferred stock units and employee stock purchases related to the Company's employee stock purchase plan. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"For stock options, the Company has selected the Black-Scholes option-pricing model to determine the fair value of stock option awards. For stock options, restricted stock, restricted stock units and deferred stock units that contain only a service-based vesting feature, the Company recognizes compensation cost on a straight-line basis over the awards' vesting periods. For awards with a performance condition-based vesting feature, the Company recognizes compensation cost on a graded-vesting basis over the awards' expected vesting periods, commencing when achievement of the performance condition is deemed probable. In addition, for awards that vest and become exercisable only upon achievement of specified performance conditions, the Company makes judgments and estimates each quarter about the probability that such performance conditions will be met or achieved. Any chan ges to those estimates that the Company makes from time to time may have a significant impact on the stock-based compensation expense recorded and could materially impact the Company's result of operations. /font/p /div
Research and Development Costs and Capitalized Internal-Use Software	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biResearch and Development Costs and Capitalized Internal-Use Software /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Research and development costs consist primarily of payroll and related personnel costs for the design, development, deployment, testing, operation and enhancement of the Company's services and network. Costs incurred in the development of the Company's services are expensed as incurred, except certain software development costs eligible for capitalization. Costs incurred during the application development stage of internal-use software projects, such as those used in the Company's network operations, are capitalized in accordance with the accounting guidance for costs of computer software developed for internal use. Capitalized costs include external consulting fees, payroll and payroll-related costs and stock-based compensation expense for employees in the Company's development and information technology groups who are directly associated with, and who devote time to , the Company's internal-use software projects during the application development stage. Capitalization begins when the planning stage is complete and the Company commits resources to the software project. Capitalization ceases when the software has been tested and is ready for its intended use. Amortization of the asset commences when the software is complete and placed in service. The Company amortizes completed internal-use software to cost of revenues over an estimated life of two years. Costs incurred during the planning, training and post-implementation stages of the software development life-cycle are expensed as incurred. Costs related to upgrades and enhancements of existing internal-use software that increase the functionality of the software are also capitalized. /font/p /div
Fair Value of Financial Measurements	*Fair Value of Financial Measurements* As of January 1, 2008, the Company adopted a then-newly-required accounting standard related to fair value measurements for its financial assets and liabilities that are re-measured and reported at fair value at each reporting period and non-financial assets and liabilities that are recognized or disclosed at fair value on a recurring basis (at least annually) (see Note 6). As of January 1, 2009, the Company adopted that same accounting standard as it relates to its non-financial assets and liabilities that are recognized or disclosed at fair value on a nonrecurring basis. The authoritative guidance for fair value measurements defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company has certain financial assets and liabilities recorded at fair value (principally cash equivalents and short- and long-term marketable securities) that have been classified as Level 1, 2 or 3 within the fair value hierarchy as described in the guidance. Fair values determined by Level 1 inputs utilize quoted prices (unadjusted) in accessible active markets for identical assets or liabilities. Fair values determined by Level 2 inputs utilize data points that are observable, such as quoted prices, interest rates and yield curves. Fair values determined by Level 3 inputs are based on unobservable data points for the asset or liability.
Concentrations of Credit Risk	*Concentrations of Credit Risk* The amounts reflected in the consolidated balance sheets for accounts receivable, other current assets, accounts payable, accrued liabilities and other current liabilities approximate their fair values due to their short-term maturities. The Company maintains the majority of its cash, cash equivalents and marketable securities balances principally with domestic financial institutions that the Company believes to be of high credit standing. The Company believes that, as of December 31, 2010, its concentration of credit risk related to cash equivalents and marketable securities was not significant, except as described below with respect to its investments in auction rate securities. Concentrations of credit risk with respect to accounts receivable are primarily limited to certain customers to which the Company makes substantial sales. The Company's customer base consists of a large number of geographically dispersed customers diversified across several industries. To reduce risk, the Company routinely assesses the financial strength of its customers. Based on such assessments, the Company believes that its accounts receivable credit risk exposure is limited. For the years ended December 31, 2010, 2009 and 2008, no customer accounted for more than 10% of total revenues. As of December 31, 2010 one customer had an account receivable balance greater than 10%. As of December 31, 2009, no customer had an account receivable balance greater than 10% of total accounts receivable. The Company believes that, as of December 31, 2010, its concentration of credit risk related to accounts receivable was not significant.
Taxes	div div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biTaxes /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company's provision for income taxes is comprised of a current and a deferred portion. The current income tax provision is calculated as the estimated taxes payable or refundable on tax returns for the current year. The deferred income tax provision is calculated for the estimated future tax effects attributable to temporary differences and carryforwards using expected tax rates in effect in the years during which the differences are expected to reverse or the carryforwards are expected to be realized. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company currently has net deferred tax assets consisting of net operating loss ("NOL") carryforwards, tax credit carryforwards and deductible temporary differences. Management periodically weighs the positive and negative evidence to determine if it is more likely than not that some or all of the deferred tax assets will be realized. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company has recorded certain tax reserves to address potential exposures involving its income tax and sales and use tax positions. These potential tax liabilities result from the varying application of statutes, rules, regulations and interpretations by different taxing jurisdictions. The Company's estimate of the value of its tax reserves contains assumptions based on past experiences and judgments about the interpretation of statutes, rules and regulations by taxing jurisdictions. It is possible that the costs of the ultimate tax liability or benefit from these matters may be materially more or less than the amount that the Company estimated. /font/p p style="margin-top: 12px; margin-bottom: 0px; font-size: 1px;"nbsp;/p p style="margin-top: 0px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Uncertainty in income taxes are recognized in the Company's financial statements under guidance that prescribes a two-step process to determine the amount of tax benefit to be recognized. First, the tax position must be evaluated to determine the likelihood that it will be sustained upon external examination. If the tax position is deemed more-likely-than-not to be sustained, the tax position is then assessed to determine the amount of benefit to recognize in the financial statements. The amount of the benefit that may be recognized is the largest amount that has a greater than 50 percent likelihood of being realized upon ultimate settlement. As of Decembernbsp;31, 2010, the Company had unrecognized tax benefits of $15.1 million, including accrued interest and penalties (see Note 18). /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In November 2005, the FASB issued guidance for the transition election to accounting for the tax effect of stock-based payment awards. The Company elected to adopt the modified prospective transition method for calculating the tax effects of stock-based compensation pursuant to the authoritative guidance for accounting for stock-based compensation. Under the modified prospective transition method, no adjustment is made to the deferred tax balances associated with stock-based payments that continue to be classified as equity awards. Additionally, the Company elected to use the "long-form method," as provided in the guidance for stock-based compensation to determine the pool of windfall tax benefits upon adoption of the guidance. The long-form method required the Company to analyze the book and tax compensation for each award separately as if it had been issued followin g the recognition provisions of the guidance for stock-based payment, subject to adjustments for NOL carryforwards. The Company's accounting policy is to use the tax law ordering approach related to intra-period tax allocation for utilization of tax attributes. This approach provides that tax benefits should generally be allocated based on provisions in the tax law that identify the sequence in which those amounts are utilized for tax purposes. In addition, the Company has elected that only direct effects of equity awards are considered in the calculation of windfalls or shortfalls. /font/p/div /div
Foreign Currency Translation	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biForeign Currency Translation /i/b/font/pfont style="font-family: Times New Roman;" class="_mt" size="2" /font p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Akamai has determined that the functional currency of each of its foreign subsidiaries is each respective subsidiary's local currency, except for its subsidiary in Switzerland for which the functional currency was determined to be U.S. dollars. The assets and liabilities of these subsidiaries are translated at the applicable exchange rate as of the balance sheet date, and revenues and expenses are translated at an average rate over the period. Resulting currency translation adjustments are recorded as a component of accumulated other comprehensive income (loss), a separate component of stockholders' equity. Gains and losses on inter-company and other non-functional currency transactions are recorded in other (expense) income, net. For the years ended Decembernbsp;31, 2010 and 2009, the Company recorded net foreign currency losses of $2.5 million and $1.7 million, respectively, in the consolidated statement of operations. The Company recorded net foreign currency gains of $0.5 million for the year ended Decembernbsp;31, 2008 in the consolidated statements of operations./font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;" /pnbsp; /div
Cash, Cash Equivalents and Marketable Securities	*Cash, Cash Equivalents and Marketable Securities* Cash and cash equivalents consist of cash held in bank deposit accounts and short-term, highly-liquid investments with remaining maturities of three months or less at the date of purchase. Total cash, cash equivalents and marketable securities were $1,243.4 million and $1,061.5 million at December 31, 2010 and 2009, respectively. Short-term marketable securities consist of corporate, government and other securities with remaining maturities of more than three months at the date of purchase and less than one year from the date of the balance sheet. Long-term marketable securities consist of corporate, government and other securities with maturities of more than one year from the date of the balance sheet. Short-term and long-term marketable securities include investments that are restricted as to use. As of December 31, 2010 and 2009, the Company had $0.3 million and $0.6 million, respectively, of restricted marketable securities, generally representing collateral for irrevocable letters of credit related to facility leases. The Company classifies most debt securities and equity securities with readily determinable market values as "available for sale" in accordance with the authoritative guidance for accounting for certain investments in debt and equity securities. These investments are classified as marketable securities on the consolidated balance sheet and are carried at fair market value, with unrealized gains and losses considered to be temporary in nature reported as accumulated other comprehensive income (loss), a separate component of stockholders' equity. The Company reviews all investments for reductions in fair value that are other-than-temporary. When such reductions occur, the cost of the investment is adjusted to fair value through recording a loss on investments in the consolidated statement of operations. Gains and losses on investments are calculated on the basis of spec ific identification. Investments and marketable securities are considered to be impaired when a decline in fair value below cost basis is determined to be other-than-temporary. The Company periodically evaluates whether a decline in fair value below cost basis is other-than-temporary by considering available evidence regarding these investments including, among other factors: the duration of the period that, and extent to which, the fair value is less than cost basis; the financial health of and business outlook for the issuer, including industry and sector performance and operational and financing cash flow factors; overall market conditions and trends; and Akamai's intent and ability to retain its investment in the security for a period of time sufficient to allow for an anticipated recovery in market value. Once a decline in fair value is determined to be other-than-temporary, a write- down is recorded and a new cost basis in the security is established. Assessing the above factors involves inherent uncertainty. Write-downs, if recorded, could be materially different from the actual market performance of investments and marketable securities in the Company's portfolio, if, among other things, relevant information related to its investments and marketable securities was not publicly available or other factors not considered by the Company would have been relevant to the determination of impairment. Included in the Company's long-term marketable securities at December 31, 2010 and 2009 are auction rate securities ("ARS") that are primarily AAA-rated bonds, which all are collateralized by federally guaranteed student loans. See Note 6 below for a discussion of the Company's ARS holdings. In January 2008, the Company adopted the accounting standard for the fair value option for financial assets and liabilities that permits companies to choose to measure certain financial assets and liabilities at fair value (the "fair value option"). If the fair value option is elected, any upfront costs and fees related to the item must be recognized in earnings and cannot be deferred. The fair value election is irrevocable and may generally be made on an instrument-by-instrument basis, even if a company has similar instruments that it elects not to fair value. At the adoption date, unrealized gains and losses on existing items for which fair value has been elected are reported as a cumulative adjustment to beginning retained earnings. The Company chose not to elect the fair value option for its financial assets and liabilities existing on January 1, 2008, an d did not elect the fair value option for any financial assets and liabilities transacted during the years ended December 31, 2010 and 2009, except for the put option related to the Company's ARS. In January 2010, the FASB issued authoritative guidance related to disclosures of fair value measurements. The guidance requires the gross presentation of activity within the Level 3 fair value measurement roll-forward and details of transfers in and out of Level 1 and 2 fair value measurements. It also clarifies two existing disclosure requirements on the level of disaggregation of fair value measurements and disclosures on inputs and valuation techniques. The Company adopted all of this guidance in the first quarter of 2010. A change in the hierarchy of an investment from its current level will be reflected in the period during which the pricing methodology of such investment changed. Disclosure of the transfer of securities from Level 1 to Level 2 or Level 3 will be made in the event that the related security is significant to total cash and investments. The Company did not have any transfers of assets and liabilities between Level 1 and Level 2 of the fair value measurement hierarchy during the years ended December 31, 2010 and 2009. The Company's commercial paper, U.S. government agency obligations and U.S. corporate debt securities are classified as Level 2 securities. The Company primarily relies on valuation pricing models, recent bid prices and broker quotes to determine the fair value of these securities. The valuation models for Level 2 assets are developed and maintained by third party pricing services and use a number of standard inputs to the valuation model including benchmark yields, reported trades, broker/dealer quotes where the party is standing ready and able to transact, issuer spreads, benchmark securities, bids, offers and other reference data. The valuation model may prioritize these inputs differently at each balance sheet date for any given security, based on market conditions. Not all of the standard inputs listed will be used each time in the valuation models. For each asse t class, quantifiable inputs related to perceived market movements and sector news may be considered in addition to the standard inputs.
Accounts Receivable and Related Reserves	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biAccounts Receivable and Related Reserves /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company's accounts receivable balance includes unbilled amounts that represent revenues recorded for customers that are typically billed monthly in arrears. The Company records reserves against its accounts receivable balance. These reserves consist of allowances for doubtful accounts and reserves for cash-basis customers. Increases and decreases in the allowance for doubtful accounts are included as a component of general and administrative expenses. The Company's reserve for cash-basis customers increases as services are provided to customers where collection is no longer assured. Increases to the reserve for cash-basis customers are recorded as reductions of revenues. The reserve decreases and revenue is recognized when and if cash payments are received. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Estimates are used in determining these reserves and are based upon the Company's review of outstanding balances on a customer-specific, account-by-account basis. The allowance for doubtful accounts is based upon a review of customer receivables from prior sales with collection issues where the Company no longer believes that the customer has the ability to pay for services previously provided. The Company also performs ongoing credit evaluations of its customers. If such an evaluation indicates that payment is no longer reasonably assured for services provided, any future services provided to that customer will result in the creation of a cash-basis reserve until the Company receives consistent payments. The Company does not have any off-balance sheet credit exposure related to its customers. /font/p /div
Property and Equipment	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biProperty and Equipment /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Property and equipment are recorded at cost, net of accumulated depreciation and amortization. Property and equipment generally includes purchases of items with a per-unit value greater than $1,000 and a useful life greater than one year. Depreciation and amortization are computed on a straight-line basis over the estimated useful lives of the assets. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Leasehold improvements are amortized over the shorter of related lease terms or their estimated useful lives. Property and equipment acquired under capital leases are depreciated over the shorter of the related lease terms or the estimated useful lives of the assets. The Company periodically reviews the estimated useful lives of property and equipment. Changes to the estimated useful lives are recorded prospectively from the date of the change. Upon retirement or sale, the cost of the assets disposed of and the related accumulated depreciation are removed from the accounts and any resulting gain or loss is included in income from operations. Repairs and maintenance costs are expensed as incurred. /font/p /div
Goodwill and Other Intangible Assets	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biGoodwill and Other Intangible Assets /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company tests goodwill for impairment on an annual basis or more frequently if events or changes in circumstances indicate that the asset might be impaired. The Company performed impairment tests of goodwill as of Decembernbsp;31, 2010 and 2009. These tests did not result in an impairment to goodwill. Other intangible assets consist of completed technologies, customer relationships, trademarks, non-compete agreements arising from acquisitions of businesses and acquired license rights. Purchased intangible assets, other than goodwill, are amortized over their estimated useful lives based upon the estimated economic value derived from the related intangible asset (see Note 3). Goodwill is carried at its historical cost. /font/p /div
Valuation of Other Long-Lived Assets	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biValuation of Other Long-Lived Assets /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"Long-lived assets are reviewed for impairment whenever events or changes in circumstances, such as service discontinuance, technological obsolescence, a significant decrease in the Company's market capitalization, facility closure or work-force reductions, indicate that the carrying amount of the long-lived asset may not be recoverable. When such events occur, the Company compares the carrying amount of the asset to the undiscounted expected future cash flows related to the asset. If this comparison indicates that an impairment is present, the amount of the impairment is calculated as the difference between the carrying amount and the fair value of the asset. The Company did not have any indications of impairment for the years ended Decembernbsp;31, 2010, 2009 and 2008. /font/p /div
Restructuring Charges	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biRestructuring Charges /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"A restructuring liability related to employee terminations is recorded by the Company when a one-time benefit arrangement is communicated to an employee who is involuntarily terminated as part of a reorganization and the amount of the termination benefit is known, provided that the employee is not required to render future services in order to receive the termination benefit. /font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"The Company records restructuring liabilities, discounted at the appropriate rate, for facility leases only when the space is both vacated and all actions needed to make the space readily available for sublease have been completed. The Company records restructuring liabilities for estimated costs to terminate a facility lease before the end of its contractual term or for estimated costs that will continue to be incurred under the lease for its remaining term where there is no economic benefit to the Company, net of an estimate of sublease income. /font/p /div
Litigation	*Litigation* The Company is currently involved in certain legal proceedings. The Company estimates the range of liability related to pending litigation where the amount and range of loss can be estimated. The Company records its best estimate of a loss when the loss is considered probable. Where a liability is probable and there is a range of estimated loss with no best estimate in the range, the Company records the minimum estimated liability related to the claim. As additional information becomes available, the Company reassesses the potential liability related to the Company's pending litigation and revises its estimate.
Advertising Expense	*Advertising Expense* The Company recognizes advertising expense as incurred. The Company recognized total advertising expense of $0.5 million, $0.7 million and $1.1 million for the years ended December 31, 2010, 2009 and 2008, respectively.
Recent Accounting Pronouncements	div p style="margin-top: 18px; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"biRecent Accounting Pronouncements /i/b/font/p p style="margin-top: 6px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In September 2009, the Emerging Issues Task Force of the Financial Accounting Standards Board ("FASB") issued authoritative guidance on revenue arrangements with multiple deliverables. This guidance provides an alternative method for establishing the selling price for a deliverable. When VSOE or third-party evidence for deliverables in an arrangement cannot be determined, companies will be required to develop an estimate of the selling price for separate deliverables and allocate arrangement consideration using the relative selling price method. The Company has elected to early adopt this accounting guidance at the beginning of its first quarter of fiscal 2010 on a prospective basis for all new or materially modified arrangements entered into on or after Januarynbsp;1, 2010. To date, the Company has been able to determine the selling price for each element in its multiple element arrangements based on VSOE for each respective element. Specifically, the selling price is determined based upon the price charged when the element is sold separately or based on the renewal rate for services contractually offered to the customer. As a result, the adoption of this guidance did not have a material impact on the Company's consolidated financial statements. In terms of the timing and pattern of revenue recognition, the new accounting guidance for revenue recognition is not expected to have a significant effect on revenues in periods after the initial adoption when applied to multiple element arrangements based on current go-to-market strategies due to the existence of VSOE across the Company's service offerings. /font/p p style="margin-top: 12px; margin-bottom: 0px; font-size: 1px;"nbsp;/p p style="margin-top: 0px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In October 2009, the FASB issued an accounting standard for certain revenue arrangements that include software elements. This standard amends previously issued guidance to exclude tangible products containing software components and non software components that function together to deliver the product's essential functionality. Entities that sell joint hardware and software products that meet the exception will be required to follow the guidance for multiple deliverable revenue arrangements. This standard is effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning on or after Junenbsp;15, 2010. Early adoption and retrospective application are also permitted. The Company has elected to early adopt this guidance beginning Januarynbsp;1, 2010. As a result, the adoption of this guidance did not have a material impact on the Company's consolidated financial statements./font/p p style="margin-top: 12px; text-indent: 4%; margin-bottom: 0px;"font style="font-family: Times New Roman;" class="_mt" size="2"In December 2010, the FASB issued an accounting standard update for business combinations specifically related to the disclosures of supplementary pro forma information for business combinations. This guidance specifies that pro forma disclosures should be reported as if the business combination that occurred during the current year had occurred as of the beginning of the comparable prior annual reporting period and the pro forma disclosures must include a description of material, nonrecurring pro forma adjustments. This standard will be effective for business combinations with an acquisition date of January 1, 2011 or later. The adoption of the guidance is not expected to have a material impact on the Company's financial position or results of operations./font/p /div

Business Acquisitions (Tables)

12 Months Ended

Dec. 31, 2010

Business Acquisition

Allocation of Purchase Price


	(In thousands)
Total consideration:
Cash paid	$	89,520
Transaction costs		1,294

Total purchase consideration	$	90,814

Allocation of the purchase consideration:
Current assets	$	5,249
Property and equipment		1,720
Identifiable intangible assets		19,400
Goodwill		80,901
Deferred tax liabilities		(7,516	)
Other liabilities assumed		(8,940	)

	$	90,814

Identifiable Intangible Assets

div table cellspacing="0" cellpadding="0" width="92%" align="center" border="0" trtd width="75%" /td td valign="bottom" width="8%" /td td /td td /td td /td td valign="bottom" width="8%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bAmount/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bWeightedbr /Averagebr /usefulnbsp;life/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b(Innbsp;thousands)/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b(Innbsp;years)/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Completed technologies/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"9,200/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2.5/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Customer relationships/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,300/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4.1/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Non-compete agreements/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"5,600/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2.5/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Trade names/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"300/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1.5/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"19,400/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr/table /div

Net Income Per Share (Tables)

12 Months Ended

Dec. 31, 2010

Net Income Per Share Abstract

Schedule of Components Used in Diluted and Basic Income Per Common Share


	For the Years Ended December 31,
	2010		2009		2008
Numerator:
Net income	$	171,220	$	145,913	$	145,138
Add back of interest expense on 1% convertible senior notes (net of tax)		1,059		1,746		1,757

Numerator for diluted net income per common share	$	172,279	$	147,659	$	146,895

Denominator:
Denominator for basic net income per common share		177,309		171,425		167,673
Effect of dilutive securities:
Stock options		3,821		2,805		4,009
Effect of escrow contingencies		254		342		351
Restricted stock units and deferred stock units		1,395		1,153		1,716
Assumed conversion of 1% convertible senior notes		7,871		12,933		12,936

Denominator for diluted net income per common share		190,650		188,658		186,685

Basic net income per common share	$	0.97	$	0.85	$	0.87
Diluted net income per common share	$	0.90	$	0.78	$	0.79

Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2010

Accumulated Other Comprehensive Loss

Schedule of Accumulated Other Comprehensive Loss


	December 31,
	2010			2009
Net unrealized (loss) gain on investments, net of tax of $5,005 at December 31, 2010 and $7,345 at December 31, 2009	$	(7,844	)	$	(11,613	)
Foreign currency translation adjustments		2,103			931

Accumulated other comprehensive loss	$	(5,741	)	$	(10,682	)

Marketable Securities and Investments (Tables)

12 Months Ended

Dec. 31, 2010

Investments Abstract

Marketable Securities

div table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="37%" /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td td valign="bottom" width="2%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bCost/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bGross Unrealized/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bOther-than-br /temporarybr /Impairmentbr /Gainsbr /(Losses)/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bAggregatebr /Fairnbsp;Value/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bClassifiednbsp;onnbsp;Balancenbsp;Sheet/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bShort-termbr /Marketablebr /Securities/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLong-termbr /Marketablebr /Securities/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom" nowrap="nowrap" p style="border-bottom: #000000 1px solid; width: 84pt;"font style="font-family: Times New Roman;" class="_mt" size="1"bAs of Decembernbsp;31, 2010/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bGains/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLosses/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biAvailable-for-sale securities:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Certificates of deposit/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"96/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"96/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"51/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"45/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Commercial paper/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"59,912/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"34/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(2/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"59,944/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"59,944/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;corporate debt securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"651,855/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,416/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(736/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"652,535/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"301,625/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"350,910/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;government agency obligations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"161,722/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"102/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(119/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"161,705/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"13,385/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"148,320/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"150,800/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(13,544/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,024,385/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,552/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(14,401/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,011,536/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"375,005/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"636,531/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd height="8" /td td height="8" colspan="4" /td td height="8" colspan="8" /td td height="8" colspan="4" /td td height="8" colspan="4" /td td height="8" colspan="8" /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bCost/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bGross Unrealized/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bOther-than-br /temporarybr /Impairmentbr /Gainsbr /(Losses)/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="3" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bAggregatebr /Fairnbsp;Value/b/font/td td valign="bottom" rowspan="3"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bClassifiednbsp;onnbsp;Balancenbsp;Sheet/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bShort-termbr /Marketablebr /Securities/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLong-termbr /Marketablebr /Securities/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom" nowrap="nowrap" p style="border-bottom: #000000 1px solid; width: 84pt;"font style="font-family: Times New Roman;" class="_mt" size="1"bAs of Decembernbsp;31, 2009/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bGains/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLosses/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biAvailable-for-sale securities:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Certificates of deposit/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"417/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"417/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"381/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"36/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Commercial paper/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"60,976/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"6/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(15/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"60,967/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"60,967/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;corporate debt securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"334,464/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,319/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(395/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"336,388/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"179,978/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"156,410/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;government agency obligations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"228,376/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"303/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(391/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"228,288/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"67,910/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"160,378/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"198,700/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(20,781/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"177,919/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"177,919/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"822,933/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,628/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(21,582/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td class="MetaData" valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"803,979/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"309,236/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"494,743/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biTrading securities:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"76,200/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"66,586/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"66,586/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"biOther investment-related assets:/i/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Put option related to auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"899,133/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"2,628/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(21,582/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"880,179/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"385,436/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"494,743/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table /div

Schedule of Fair Value Measurement

div div class="MetaData" table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="57%" /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bTotalnbsp;Fairnbsp;Valuenbsp;atbr /Decembernbsp;31,nbsp;2010/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="10" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bFairnbsp;Valuenbsp;Measurementsnbsp;atnbsp;Reportingbr /Datenbsp;Using/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;1/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;2/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;3/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Money market funds/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"55,648/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"55,648/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Certificates of deposit/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"96/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"96/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Commercial paper/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"59,944/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"59,944/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;government agency obligations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"161,705/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"161,705/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;corporate debt securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"652,535/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"652,535/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,067,184/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"55,744/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"874,184/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="100%" align="center" trtd width="55%" /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" rowspan="2" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bTotalnbsp;Fairnbsp;Valuenbsp;atbr /Decembernbsp;31,nbsp;2009/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="10" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bFairnbsp;Valuenbsp;Measurementsnbsp;atnbsp;Reportingbr /Datenbsp;Using/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;1/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;2/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bLevelnbsp;3/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Money market funds/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"106,248/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"106,248/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Certificates of deposit/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"417/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"417/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Commercial paper/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"79,456/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"79,456/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;government agency obligations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"228,288/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"228,288/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"U.S.nbsp;corporate debt securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"339,756/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"339,756/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"244,505/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"244,505/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Put option related to auction rate securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"1,008,284/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"106,665/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"647,500/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"254,119/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table/div /div

Schedule of Activity of Major Classes of Assets Measured at Fair Value Using Level 3 Inputs

div div class="MetaData" table border="0" cellspacing="0" cellpadding="0" width="92%" align="center" trtd width="60%" /td td valign="bottom" width="8%" /td td /td td /td td /td td valign="bottom" width="7%" /td td /td td /td td /td td valign="bottom" width="7%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" nowrap="nowrap" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bAuctionnbsp;Ratebr /Securities/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" nowrap="nowrap" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bPut Optionbr /related tobr /Auctionnbsp;Ratebr /Securities/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" nowrap="nowrap" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bTotal/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Balance as of Decembernbsp;31, 2009/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"244,505/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"254,119/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Redemptions of securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(124,100/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(124,100/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Unrealized gains included in accumulated other comprehensive income (loss), net/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,237/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"7,237/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Realized gain on auction rate securities included in the statement of operations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Realized loss on other investment-related assets included in the statement of operations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Balance as of Decembernbsp;31, 2010/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"137,256/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table p style="margin-top: 12px; margin-bottom: 0px; font-size: 1px;"nbsp;/p table border="0" cellspacing="0" cellpadding="0" width="92%" align="center" trtd width="61%" /td td valign="bottom" width="7%" /td td /td td /td td /td td valign="bottom" width="6%" /td td /td td /td td /td td valign="bottom" width="6%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bAuctionnbsp;Ratebr /Securities/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bPut Optionbr /related tobr /Auctionnbsp;Ratebr /Securities/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bTotal/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Balance as of Decembernbsp;31, 2008/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"237,006/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"12,500/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"249,506/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Redemptions of securities/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(12,200/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(12,200/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Unrealized gains (losses) included in accumulated other comprehensive income (loss), net/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"16,382/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"16,382/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Other-than-temporary impairment gains (losses) on auction rate securities recorded in the statement of operations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"3,317/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td class="MetaData" valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"3,317/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Loss on other investment-related assets recorded in the statement of operations/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(2,886/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(2,886/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Balance as of Decembernbsp;31, 2009/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"244,505/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"9,614/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"254,119/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table/div /div

Schedule of Contractual Maturities of Marketable Securities and Other Investment Related Assets


	December 31,
	2010		2009
*Available-for-sale securities:*
Due in one year or less	$	375,005	$	309,236
Due after 1 year through 5 years		499,275		316,824
Due after 5 years		137,256		177,919
*Trading securities:*
Due after 5 years		—		66,586
*Other investment-related assets:*
Due in one year or less		—		9,614

	$	1,011,536	$	880,179

Accounts Receivable (Tables)	12 Months Ended
Accounts Receivable (Tables)	Dec. 31, 2010
Accounts Receivable
Schedule of Accounts Receivable	div table border="0" cellspacing="0" cellpadding="0" width="92%" align="center" trtd width="77%" /td td valign="bottom" width="5%" /td td /td td /td td /td td valign="bottom" width="4%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="6" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bDecembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"b2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Trade accounts receivable/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"116,212/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"117,449/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Unbilled accounts/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"64,386/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"47,399/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Gross accounts receivable/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"180,598/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"164,848/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Allowance for doubtful accounts/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(1,329/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(4,137/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Reserve for cash basis customers/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(3,903/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(6,442/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Total accounts receivable reserves/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(5,232/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"(10,579/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Accounts receivable, net/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"175,366/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"154,269/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2" /font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table /div

Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2010

Property and Equipment

Schedule of Property and Equipment

div table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd width="68%" /td td valign="bottom" width="6%" /td td /td td /td td /td td valign="bottom" width="6%" /td td /td td /td td /td td valign="bottom" width="6%" /td td /td td /td td /td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="6"font class="_mt" style="font-family: Times New Roman;" size="1"bDecembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2" rowspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bEstimatedbr /Usefulbr /Livesnbsp;innbsp;Years/b/font/td td valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Computer and networking equipment/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"492,685/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"353,375/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Purchased software/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"29,885/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"28,713/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Furniture and fixtures/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"12,770/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"9,491/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"5/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Office equipment/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,792/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,479/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Leasehold improvements/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"29,914/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"26,026/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"font class="_mt"font class="_mt" style="font-family: Times New Roman;" size="2"2/font/font-font class="_mt"7/font/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Internal-use software/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"177,918/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"139,585/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr bgcolor="#cceeff"td valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"747,964/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"561,669/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Accumulated depreciation and amortization/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(492,035/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(379,265/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr bgcolor="#cceeff"td valign="top" /td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"255,929/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"182,404/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td valign="bottom" /td td valign="bottom" /td td valign="bottom" /td/tr/table /div

Capitalized Internal Software Schedule


	December 31,
	2010			2009
Gross costs capitalized	$	181,376		$	140,741
Less: cumulative impairments		(3,458	)		(1,156	)

		177,918			139,585
Less: accumulated amortization		(117,936	)		(84,653	)

Net book value of capitalized internal-use software	$	59,982		$	54,932

Goodwill and Other Intangible Assets (Tables)	12 Months Ended
Goodwill and Other Intangible Assets (Tables)	Dec. 31, 2010	Dec. 31, 2009
Goodwill and Other Intangible Assets
Schedule of the Changes in Carrying Amount of Goodwill	div table cellspacing="0" cellpadding="0" width="84%" align="center" border="0" trtd width="87%" /td td valign="bottom" width="6%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bGoodwill/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Ending balance, Decembernbsp;31, 2008/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"441,258/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Purchase price adjustment in connection with the acerno acquisition/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"617/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Tax asset adjustment in connection with the acerno acquisition/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(528/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Ending balance, Decembernbsp;31, 2009/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"441,347/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Velocitude acquisition/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"11,567/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Ending balance, Decembernbsp;31, 2010/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"452,914/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table /div
Schedule of Other Intangible Assets	div p /p table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd /td td /td td /td td /td td /td td /td td /td td /td td /td td /td td /td/tr trtd style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="10"font class="_mt" style="font-family: Times New Roman;" size="1"bDecembernbsp;31, 2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bGrossbr /Carryingbr /Amount/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bAccumulatedbr /Amortization/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bNetbr /Carryingbr /Amount/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Completed technologies/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"36,731/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(16,520/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"20,211/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Customer relationships/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"88,700/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(50,832/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"37,868/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Non-compete agreements/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"8,340/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(4,070/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,270/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Trademarks and trade names/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"800/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(693/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"107/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Acquired license rights/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"490/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(490/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"135,061/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(72,605/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"62,456/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table /div	div table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd /td td /td td /td td /td td /td td /td td /td td /td td /td td /td td /td/tr trtd style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="10" pfont class="_mt" style="font-family: Times New Roman;" size="1"bDecembernbsp;31, 2009/b/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bGrossbr /Carryingbr /Amount/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bAccumulatedbr /Amortization/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"bNetbr /Carryingbr /Amount/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Completed technologies/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"35,031/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(10,832/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"24,199/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Customer relationships/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"88,700/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(41,312/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"47,388/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Non-compete agreements/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"7,200/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(2,809/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,391/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Trademarks/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"800/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(505/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"295/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Acquired license rights/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"490/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(490/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"#8212;nbsp;nbsp;/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"132,221/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(55,948/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"76,273/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table /div

Accrued Expenses and Other Current Liabilities (Tables)

Dec. 31, 2010

Accrued Expenses and Other Current Liabilities

Schedule of Accrued Expenses and Other Current Liabilities


	December 31,
	2010		2009
Payroll and other related benefits	$	51,591	$	38,841
Bandwidth and co-location		21,787		18,591
Property, use and other taxes		15,849		6,815
Professional service fees		2,678		2,846
Contingent consideration		990		—
Other		1,766		1,473

Total	$	94,661	$	68,566

Commitments, Contingencies and Guarantees (Tables)	12 Months Ended
Commitments, Contingencies and Guarantees (Tables)	Dec. 31, 2010
Commitments, Contingencies and Guarantees
Minimum Aggregate Future Obligations Under Non-cancelable Leases	div table border="0" cellspacing="0" cellpadding="0" width="84%" align="center" trtd width="87%" /td td valign="bottom" width="5%" /td td /td td /td td /td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"font style="font-family: Times New Roman;" class="_mt" size="1"bOperatingbr /Leases/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"2011/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"25,268/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"2012/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"21,383/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"2013/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"19,525/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"2014/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"18,246/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"2015/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"17,505/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="text-indent: -1em; margin-left: 1em;"font style="font-family: Times New Roman;" class="_mt" size="2"Thereafter/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"54,257/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="text-indent: -1em; margin-left: 3em;"font style="font-family: Times New Roman;" class="_mt" size="2"Total/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font style="font-family: Times New Roman;" class="_mt" size="2"$/font/td td valign="bottom" align="right"font style="font-family: Times New Roman;" class="_mt" size="2"156,184/font/td td valign="bottom" nowrap="nowrap"font style="font-family: Times New Roman;" class="_mt" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom" /td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table /div

Restructurings and Lease Terminations (Tables)

12 Months Ended

Dec. 31, 2010

Restructurings and Lease Terminations

Schedule of Accrual and Usage of Restructuring Charges


	Leases			Severance			Total
Ending balance, December 31, 2007	$	—		$	0.6		$	0.6
Restructuring charge		0.5			2.0			2.5
Cash payments		(0.2	)		(1.2	)		(1.4	)

Ending balance, December 31, 2008		0.3			1.4			1.7
Restructuring charge		—			0.5			0.5
Cash payments		(0.2	)		(1.2	)		(1.4	)

Ending balance, December 31, 2009		0.1			0.7			0.8
Cash payments		(0.1	)		(0.4	)		(0.5	)

Ending balance, December 31, 2010	$	—		$	0.3		$	0.3

Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2010

Stock-Based Compensation

Schedule of Stock Based Compensation Expense

div table cellspacing="0" cellpadding="0" width="100%" align="center" border="0" trtd width="73%"nbsp;/td td valign="bottom" width="4%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="4%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td td valign="bottom" width="4%"nbsp;/td tdnbsp;/td tdnbsp;/td tdnbsp;/td/tr trtd valign="bottom" rowspan="2"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="10"font class="_mt" style="font-family: Times New Roman;" size="1"bFornbsp;thenbsp;Yearsnbsp;Endednbsp;Decembernbsp;31,/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr trtd valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2010/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2009/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td style="border-bottom: #000000 1px solid;" valign="bottom" align="center" colspan="2"font class="_mt" style="font-family: Times New Roman;" size="1"b2008/b/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Stock-based compensation expense by type of award:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Stock options/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"15,154/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"17,636/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"22,381/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Deferred stock units/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,885/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,085/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"1,885/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Restricted stock units/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"62,928/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"41,584/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"37,005/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Shares issued under the 1999 ESPP/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,319/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"3,772/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"4,064/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Amounts capitalized as internal-use software/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(7,818/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(6,280/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(7,436/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total stock-based compensation before income taxes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"76,468/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"58,797/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"57,899/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Less: Income tax benefit/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(26,566/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(22,633/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(22,069/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total stock-based compensation, net of taxes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"49,902/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"36,164/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"35,830/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Effect of stock-based compensation on income by line item:/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td td valign="bottom"nbsp;/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Cost of revenues/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,806/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,195/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"2,415/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Research and development expense/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"14,539/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"10,967/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"11,088/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Sales and marketing expense/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"35,525/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"27,411/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"26,273/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr trtd valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"General and administrative expense/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"23,598/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"18,224/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"18,123/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr bgcolor="#cceeff"td valign="top" p style="margin-left: 3em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Provision for income taxes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(26,566/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(22,633/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"(22,069/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2")nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td td style="border-top: #000000 1px solid;" valign="bottom"nbsp;/td tdnbsp;/td/tr trtd valign="top" p style="margin-left: 1em; text-indent: -1em;"font class="_mt" style="font-family: Times New Roman;" size="2"Total cost related to stock-based compensation, net of taxes/font/p/td td valign="bottom"font class="_mt" size="1"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"49,902/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"36,164/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td td valign="bottom"font class="_mt" size="1"nbsp;/font/td td valign="bottom"font class="_mt" style="font-family: Times New Roman;" size="2"$/font/td td valign="bottom" align="right"font class="_mt" style="font-family: Times New Roman;" size="2"35,830/font/td td valign="bottom" nowrap="nowrap"font class="_mt" style="font-family: Times New Roman;" size="2"nbsp;nbsp;/font/td/tr tr style="font-size: 1px;"td valign="bottom"nbsp;/td td valign="bottom"nbsp;nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td td valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td td style="border-top: #000000 3px double;" valign="bottom"nbsp;/td tdnbsp;/td/tr/table /div

Schedule of Stock Options Granted Black Scholes


	For the Years Ended December 31,
	2010		2009		2008
Expected life (years)		4.2		4.1		4.1
Risk-free interest rate (%)		1.4		1.7		2.7
Expected volatility (%)		50.9		54.8		51.5
Dividend yield (%)		—		—		—

Schedule of ESPP Granted Black Scholes


	For the Years Ended December 31,
	2010		2009		2008
Expected life (years)		0.5		0.5		0.5
Risk-free interest rate (%)		0.2		0.4		1.8
Expected volatility (%)		51.2		69.2		59.2
Dividend yield (%)		—		—		—

Schedule of Summary of Stock Option Activity


	Shares (in thousands)			Weighted Average Exercise Price
Outstanding at December 31, 2007		12,034		$	15.83
Granted		1,162			28.20
Exercised		(2,445	)		5.84
Forfeited and expired		(371	)		38.97

Outstanding at December 31, 2008		10,380			18.76
Granted		1,146			19.11
Exercised		(1,178	)		10.09
Forfeited and expired		(326	)		33.68

Outstanding at December 31, 2009		10,022			19.34
Granted		1,577			39.72
Exercised		(2,366	)		14.21
Forfeited and expired		(287	)		39.69

Outstanding at December 31, 2010		8,946		$	23.63

Exercisable at December 31, 2010		6,327		$	19.63

Schedule of Stock Options Outstanding Expected to Vest and Exercisable


Range of Exercise Price ($)	Options Outstanding and Expected to Vest								Options Exercisable
Range of Exercise Price ($)	Number of Options		Weighted Average Remaining Contractual Life		Weighted Average Exercise Price		Aggregate Intrinsic Value		Number of Options		Weighted Average Remaining Contractual Life		Weighted Average Exercise Price		Aggregate Intrinsic Value
	(In thousands)		(In years)				(In thousands)		(In thousands)		(In years)				(In thousands)
0.31-0.49		47		3.2	$	0.31	$	2,181		47		3.2	$	0.31	$	2,181
0.89-1.33		299		1.7		0.91		13,791		297		1.7		0.91		13,690
1.40-1.65		219		2.0		1.63		9,927		219		2.0		1.63		9,927
2.27-3.33		68		1.9		2.83		3,023		67		1.9		2.84		2,946
3.71-5.52		693		2.1		4.86		29,250		690		2.1		4.86		29,122
5.56-8.28		8		3.6		6.66		310		6		3.0		6.36		264
8.55-12.81		503		4.0		11.97		17,652		492		3.9		11.96		17,259
12.85-19.21		2,955		4.5		15.32		93,744		2,473		4.3		14.94		79,397
19.80-29.60		1,340		5.8		24.97		29,585		697		5.4		25.21		15,225
30.03-44.27		1,316		6.4		36.31		14,131		590		6.1		34.20		7,586
45.88-56.60		1,323		5.3		51.07		222		749		4.4		52.54		87

		8,771		4.7		23.30	$	213,816		6,327		4.1		19.63	$	177,684

Expected forfeitures		175

Total options outstanding		8,946

Schedule of Deferred Stock Units Activity


	Units			Weighted Average Grant-Date Fair Value
Outstanding at December 31, 2007		196		$	15.03
Granted		47			39.86
Vested and distributed		(36	)		7.96

Outstanding at December 31, 2008		207			24.86
Granted		97			21.56
Vested and distributed		(17	)		33.07

Outstanding at December 31, 2009		287			21.04
Granted		47			39.95
Vested and distributed		(77	)		18.40

Outstanding at December 31, 2010		257		$	25.31

Schedule of Restricted Stock Units by Type


	For the Years Ended December 31,
	2010		2009		2008
RSUs with service-based vesting conditions		1,597		2,342		1,529
RSUs with performance-based vesting conditions		1,124		1,974		898

Total		2,721		4,316		2,427

Schedule of Restricted Stock Units Activity


	Units			Weighted Average Grant-Date Fair Value
Outstanding at December 31, 2007		4,595		$	36.67
Granted		2,427			30.33
Vested		(434	)		36.96
Forfeited		(389	)		39.74

Outstanding at December 31, 2008		6,199			34.64
Granted		4,316			18.73
Vested		(3,282	)		28.20
Forfeited		(370	)		25.99

Outstanding at December 31, 2009		6,863			27.63
Granted		2,721			26.56
Vested		(1,971	)		23.97
Forfeited		(1,406	)		47.47

Outstanding at December 31, 2010		6,207		$	23.76

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2010

Income Taxes

Components of Income Before Tax


	For the Years Ended December 31,
	2010		2009		2008
Domestic	$	235,892	$	221,071	$	225,079
Foreign		26,480		16,161		9,456

Income before provision for income taxes	$	262,372	$	237,232	$	234,535

Provision for Income Tax Schedule


	For the Years Ended December 31,
	2010		2009			2008
Current tax provision
Federal	$	19,619	$	1,393		$	2,099
State		4,993		4,229			2,974
Foreign		4,078		3,991			2,626
Deferred tax provision (benefit)
Federal		55,335		76,410			79,045
State		2,393		2,068			1,776
Foreign		4,269		3,238			825
Change in valuation allowance		465		(10	)		52

	$	91,152	$	91,319		$	89,397

Schedule of Difference Between Effective and Statutory


	For the Years Ended December 31,
	2010			2009			2008
United States federal income tax rate		35.0	%		35.0	%		35.0	%
State taxes		2.9			3.7			3.8
Nondeductible stock-based compensation		0.1			1.2			1.6
United States federal and state research and development credits		(2.6	)		(1.4	)		(1.3	)
Change in state tax rates		0.5			—			0.6
Foreign earnings		(0.4	)		0.1			—
Other		(1.0	)		(0.1	)		(1.6	)
Change in the deferred tax asset valuation allowance		0.2			—			—

		34.7	%		38.5	%		38.1	%

Net Deferred Tax and Valuation Allowance


	December 31,
	2010			2009
Net operating loss and credit carryforwards	$	35,202		$	72,146
Depreciation and amortization		60,935			63,709
Compensation costs		32,221			24,251
Impairment loss on marketable securities		5,005			7,345
Other		20,782			24,485

Deferred tax assets		154,145			191,936

Acquired intangible assets not deductible		(22,784	)		(29,792	)
Internal-use software capitalized		(20,527	)		(19,632	)

Deferred tax liabilities		(43,311	)		(49,424	)

Valuation allowance		(7,407	)		(7,086	)

Net deferred tax assets	$	103,427		$	135,426

Unrecognized Tax Benefits


	For the Years Ended December 31,
	2010		2009
Unrecognized tax benefits — at beginning of year	$	7.0	$	4.8
Gross increases — tax positions of prior periods		1.5		0.9
Gross increases — current-period tax positions		2.3		1.3
Lapse of statute of limitations		—		—

Unrecognized tax benefits — at end of year	$	10.8	$	7.0

Quarterly Financial Results (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2010

Quarterly Financial Results (unaudited)

Schedule of Quarterly Financial Results (Unaudited)


	For the Three Months Ended
	March 31, 2010		June 30, 2010		Sept. 30, 2010		Dec. 31, 2010
	(In thousands, except per share data)
Revenues	$	240,029	$	245,318	$	253,551	$	284,688
Cost of revenues	$	67,474	$	71,840	$	77,812	$	86,277
Net income	$	40,878	$	38,123	$	39,709	$	52,510
Basic net income per share	$	0.24	$	0.22	$	0.22	$	0.29
Diluted net income per share	$	0.22	$	0.20	$	0.21	$	0.27
Basic weighted average common shares		171,101		173,317		181,457		183,362
Diluted weighted average common shares		189,013		190,479		191,271		191,837
	For the Three Months Ended
	March 31, 2009		June 30, 2009		Sept. 30, 2009		Dec. 31, 2009
	(In thousands, except per share data)
Revenues	$	210,368	$	204,600	$	206,500	$	238,305
Cost of revenues	$	60,362	$	60,009	$	61,987	$	67,580
Net income	$	37,081	$	36,007	$	32,745	$	40,080
Basic net income per share	$	0.22	$	0.21	$	0.19	$	0.23
Diluted net income per share	$	0.20	$	0.19	$	0.18	$	0.21
Basic weighted average common shares		170,519		172,561		171,686		170,936
Diluted weighted average common shares		188,183		189,556		188,273		188,621

Valuation and Qualifying Accounts (Tables)

12 Months Ended

Dec. 31, 2010

Valuation and Qualifying Accounts

Changes in Valuation and Qualifying Accounts


Description	Balance at beginning of period		Charged to operations			Other			Deductions			Balance at end of period
Year ended December 31, 2008:
Allowances deducted from asset accounts:
Reserves for accounts receivable	$	10,391		7,303	²		(308	)		(6,116	)³	$	11,270
Deferred tax asset valuation allowance	$	11,158		52			(1,109	)¹		(3,005	)	$	7,096
Year ended December 31, 2009:
Allowances deducted from asset accounts:
Reserves for accounts receivable	$	11,270		21,566	²		(716	)		(21,541	)³	$	10,579
Deferred tax asset valuation allowance	$	7,096		(10	)		—			—		$	7,086
Year ended December 31, 2010:
Allowances deducted from asset accounts:
Reserves for accounts receivable	$	10,579		22,657	²		(301	)		(27,703	)³	$	5,232
Deferred tax asset valuation allowance	$	7,086		465			—			(144	)	$	7,407

¹	Amounts related to items with no income statement effect such as the impact of stock options, acquired intangible assets and acquired net operating losses.

²	Amounts represent charges to bad debt expense and reductions to revenue for increases to the allowance for doubtful accounts and to the reserve for cash-basis customers.

³	Amounts represent cash collections from customers for accounts previously reserved and write-offs of accounts receivable recorded against the allowance for doubtful accounts or the reserve for cash-basis customers.

Summary of Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2006	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Summary of Significant Accounting Policies
Customer revenue as percentage of total revenue, Minimum		10.00%	10.00%	10.00%
Customer account receivable balance as percentage of total account receivables, Minimum		10.00%	10.00%
Minimum percentage of tax benefit to be recognized	50.00%
Unrecognized tax benefits including accrued interest and penalties		$ 15.1	$ 10.2
Foreign currency translation gain (loss)		(2.5)	(1.7)	$ 0.5
Cash and cash equivalents and marketable securities		1,243.4	1,061.5
Restricted marketable securities		$ 0.3	0.6
Property and equipment per unit value, Minimum		1,000
Advertising expenses		$ 0.5	$ 0.7	$ 1.1

Business Acquisitions (Narrative) (Details) - USD ($) $ in Thousands		12 Months Ended
	Jun. 10, 2010	Dec. 31, 2010	Nov. 03, 2008
Statement [Line Items]
Cost of acquisition of all assets and liabilities		$ 89,520
Payment for achievement of post closing milestone over next 12 months		990
Business acquisition purchase price allocation for goodwill		80,901
Identifiable intangible assets		19,400
Business acquisition purchase price, Aggregate		90,814
Business acquisition transaction costs		1,294
Velocitude [Member]
Statement [Line Items]
Cost of acquisition of all assets and liabilities	$ 12,000
Liabilities for contingent consideration related to post closing milestones	$ 2,400
Cash payment for achievement of post closing milestones		700
Payment for achievement of post closing milestone over next 12 months		1,000
Business acquisition purchase price allocation for goodwill		11,600
Identifiable intangible assets		$ 2,800
ACerno [Member]
Statement [Line Items]
Cost of acquisition of all assets and liabilities			$ 89,500
Business acquisition purchase price, Aggregate			90,800
Business acquisition transaction costs			$ 1,300
Weighted average cost of capital rate		15.00%
Total weighted average amortization period for acquired intangible assets		2.8
Customer Relationships [Member]
Statement [Line Items]
Total weighted average amortization period for acquired intangible assets		4.1
Customer Relationships [Member] \| ACerno [Member]
Statement [Line Items]
Tax rate		35.00%
Estimated useful life		7
Discount rate		15.00%
Completed Technologies [Member]
Statement [Line Items]
Total weighted average amortization period for acquired intangible assets		2.5
Completed Technologies [Member] \| ACerno [Member]
Statement [Line Items]
Tax rate		35.00%
Royalty rate		10.00%
Estimated useful life		5
Discount rate		15.00%
Non-compete Agreements [Member]
Statement [Line Items]
Total weighted average amortization period for acquired intangible assets		2.5
Non-compete Agreements [Member] \| ACerno [Member]
Statement [Line Items]
Tax rate		35.00%
Estimated useful life		5
Discount rate		15.00%
Trade Names [Member]
Statement [Line Items]
Total weighted average amortization period for acquired intangible assets		1.5
Trade Names [Member] \| ACerno [Member]
Statement [Line Items]
Tax rate		35.00%
Royalty rate		1.00%
Estimated useful life		3
Discount rate		15.00%
General and Administrative Expense [Member]
Statement [Line Items]
Decreased fair value of liability		$ 700

Business Acquisitions (Allocation of the Purchase Price for Acerno) (Details) $ in Thousands	Dec. 31, 2010 USD ($)
Business Acquisition
Cash paid	$ 89,520
Transaction costs	1,294
Total purchase consideration	90,814
Current assets	5,249
Property and equipment	1,720
Identifiable intangible assets	19,400
Goodwill	80,901
Deferred tax liabilities	7,516
Other liabilities assumed	(8,940)
Allocation of purchase consideration, Total	$ 90,814

Business Acquisitions (Identified Intangible Assets Acquired ) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2010 USD ($)
Statement [Line Items]
Acquired intangible asset, Amount	$ 19,400
Customer Relationships [Member]
Statement [Line Items]
Acquired intangible asset, Amount	$ 4,300
Weighted average useful life of intangible asset	4.1
Completed Technologies [Member]
Statement [Line Items]
Acquired intangible asset, Amount	$ 9,200
Weighted average useful life of intangible asset	2.5
Non-compete Agreements [Member]
Statement [Line Items]
Acquired intangible asset, Amount	$ 5,600
Weighted average useful life of intangible asset	2.5
Trade Names [Member]
Statement [Line Items]
Acquired intangible asset, Amount	$ 300
Weighted average useful life of intangible asset	1.5

Net Income Per Share (Narrative) (Details) - shares shares in Millions	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Net Income per Share
Outstanding options, share based compensation	1.3	3.1	2.6
Restricted stock units	3.2	3.6	1.9

Net Income Per Share (Schedule of Components Used in Diluted and Basic Income Per Common Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2010	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Dec. 31, 2009	Sep. 30, 2009	Jun. 30, 2009	Mar. 31, 2009	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Net Income per Share
Net income	$ 52,510	$ 39,709	$ 38,123	$ 40,878	$ 40,080	$ 32,745	$ 36,007	$ 37,081	$ 171,220	$ 145,913	$ 145,138
Add back of interest expense on 1% convertible senior notes (net of tax)									1,059	1,746	1,757
Numerator for diluted net income per common share									$ 172,279	$ 147,659	$ 146,895
Denominator for basic net income per common share	183,362	181,457	173,317	171,101	170,936	171,686	172,561	170,519	177,309	171,425	167,673
Stock options									3,821	2,805	4,009
Effect of escrow contingencies									254	342	351
Restricted stock units and deferred stock units									1,395	1,153	1,716
Assumed conversion of 1% convertible senior notes									7,871	12,933	12,936
Denominator for diluted net income per common share	191,837	191,271	190,479	189,013	188,621	188,273	189,556	188,183	190,650	188,658	186,685
Basic net income per common share									$ 0.97	$ 0.85	$ 0.87
Diluted net income per common share									$ 0.9	$ 0.78	$ 0.79

Accumulated Other Comprehensive Loss (Component of Stockholders' Equity) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009
Accumulated Other Comprehensive Loss
Net unrealized (loss) gain on investments, net of tax	$ (7,844,000)	$ (11,613,000)
Foreign currency translation adjustments	2,103,000	931,000
Accumulated other comprehensive income (loss), net of tax, total	(5,741,000)	(10,682,000)
Tax portion of net unrealized (loss) gain on investments	$ 5,005,000	$ 7,345,000

Marketable Securities and Investments (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2010 USD ($)	Dec. 31, 2009 USD ($)	Dec. 31, 2008 USD ($)
Marketable Securities and Investments
Cash Flow Analysis Weighted Average Discount Rate	3.21%	3.98%
Cash flow analysis expected term (in years)	5	5
Estimated Aggregate Loss Related To Impairment Of Auction Rate Securities		$ 30.4
Estimated Aggregate Loss Related To Impairment Of Auction Rate Securities Included In Accumulated Other Comprehensive Income Loss	$ 13.5	20.8
Estimated Aggregate Loss Related To Impairment Of Auction Rate Securities Included In Income		9.6
Estimated Aggregate Loss Related To Impairment Of Auction Rate Securities Included In Income	9.6
Auction Rate Securities Classified As Long Term Marketable Securities On Balance Sheet	137.3	177.9
Auction Rate Securities Classified As Short Term Marketable Securities On Balance Sheet		66.6
Available-for-sale Securities, Restricted	0.3
Marketable Securities, Restricted, Current	0.3
Marketable Securities, Restricted, Noncurrent	45,000.0
Marketable Securities, Realized Gain (Loss)	$ 0.4	$ 0.8	$ 0.2

Marketable Securities and Investments (Marketable Securities) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009
Statement [Line Items]
Available-for-sale securities, cost	$ 1,024,385	$ 822,933
Trading and available for sale securities		899,133
Gross unrealized gains	1,552	2,628
Gross Unrealized losses	(14,401)	(21,582)
Other-than-temporary impairment gains (losses)
Other-than-temporary gains (losses)
Aggregate Fair value	1,011,536	803,979
Short-term marketable securities		309,236
Long-term marketable securities	636,531	494,743
Aggregate fair value		880,179
Short-term marketable securities	375,005	385,436
Auction rate securities at cost with gross unrealized losses that have been in a continuous loss position for more than 12 months	(150,800)
Certificates of Deposit [Member]
Statement [Line Items]
Available-for-sale securities, cost	96	417
Gross unrealized gains
Gross Unrealized losses
Other-than-temporary impairment gains (losses)
Aggregate Fair value	96	417
Short-term marketable securities	51	381
Long-term marketable securities	45	36
Commercial Paper [Member]
Statement [Line Items]
Available-for-sale securities, cost	59,912	60,976
Gross unrealized gains	34	6
Gross Unrealized losses	(2)	(15)
Other-than-temporary impairment gains (losses)
Aggregate Fair value	59,944	60,967
Short-term marketable securities	59,944	60,967
Long-term marketable securities
U.S. corporate debt securities [Member]
Statement [Line Items]
Available-for-sale securities, cost	651,855	334,464
Gross unrealized gains	1,416	2,319
Gross Unrealized losses	(736)	(395)
Other-than-temporary impairment gains (losses)
Aggregate Fair value	652,535	336,388
Short-term marketable securities	301,625	179,978
Long-term marketable securities	350,910	156,410
U.S. government agencies obligations [Member]
Statement [Line Items]
Available-for-sale securities, cost	161,722	228,376
Gross unrealized gains	102	303
Gross Unrealized losses	(119)	391
Other-than-temporary impairment gains (losses)
Aggregate Fair value	161,705	228,288
Short-term marketable securities	13,385	67,910
Long-term marketable securities	148,320	160,378
Auction rate securities [Member]
Statement [Line Items]
Available-for-sale securities, cost	150,800	198,700
Gross unrealized gains
Gross Unrealized losses	(13,544)	(20,781)
Other-than-temporary impairment gains (losses)
Aggregate Fair value	137,256	177,919
Short-term marketable securities
Long-term marketable securities	$ 137,256	177,919
Auction rate securities [Member]
Statement [Line Items]
Trading securities, cost		76,200
Gross unrealized gains
Gross Unrealized losses
Other-than-temporary gains (losses)		(9,614)
Long-term marketable securities
Aggregate fair value		66,586
Short-term marketable securities		66,586
Put option related to auction rate securities [Member]
Statement [Line Items]
Available-for-sale securities, cost
Gross unrealized gains
Gross Unrealized losses
Other-than-temporary gains (losses)		9,614
Aggregate Fair value		9,614
Short-term marketable securities		9,614
Long-term marketable securities

Marketable Securities and Investments (Schedule of Fair Value Measurement) (Details) - USD ($) $ in Thousands	Dec. 31, 2010	Dec. 31, 2009
Statement [Line Items]
Investments	$ 1,067,184	$ 1,008,284
Money Market Funds [Member]
Statement [Line Items]
Investments	55,648	106,248
Certificates of Deposit [Member]
Statement [Line Items]
Investments	96	417
Commercial Paper [Member]
Statement [Line Items]
Investments	59,944	79,456
U.S. government agencies obligations [Member]
Statement [Line Items]
Investments	161,705	228,288
U.S. corporate debt securities [Member]
Statement [Line Items]
Investments	652,535	339,756
Auction rate securities [Member]
Statement [Line Items]
Investments	137,256	244,505
Put option related to auction rate securities [Member]
Statement [Line Items]
Investments		9,614
Level 1 [Member]
Statement [Line Items]
Investments	55,744	106,665
Level 1 [Member] \| Money Market Funds [Member]
Statement [Line Items]
Investments	55,648	106,248
Level 1 [Member] \| Certificates of Deposit [Member]
Statement [Line Items]
Investments	96	417
Level 1 [Member] \| Commercial Paper [Member]
Statement [Line Items]
Investments
Level 1 [Member] \| U.S. government agencies obligations [Member]
Statement [Line Items]
Investments
Level 1 [Member] \| U.S. corporate debt securities [Member]
Statement [Line Items]
Investments
Level 1 [Member] \| Auction rate securities [Member]
Statement [Line Items]
Investments
Level 1 [Member] \| Put option related to auction rate securities [Member]
Statement [Line Items]
Investments
Level 2 [Member]
Statement [Line Items]
Investments	874,184	647,500
Level 2 [Member] \| Money Market Funds [Member]
Statement [Line Items]
Investments
Level 2 [Member] \| Certificates of Deposit [Member]
Statement [Line Items]
Investments
Level 2 [Member] \| Commercial Paper [Member]
Statement [Line Items]
Investments	59,944	79,456
Level 2 [Member] \| U.S. government agencies obligations [Member]
Statement [Line Items]
Investments	161,705	228,288
Level 2 [Member] \| U.S. corporate debt securities [Member]
Statement [Line Items]
Investments	652,535	339,756
Level 2 [Member] \| Auction rate securities [Member]
Statement [Line Items]
Investments
Level 2 [Member] \| Put option related to auction rate securities [Member]
Statement [Line Items]
Investments
Level 3 [Member]
Statement [Line Items]
Investments	137,256	254,119
Level 3 [Member] \| Money Market Funds [Member]
Statement [Line Items]
Investments
Level 3 [Member] \| Certificates of Deposit [Member]
Statement [Line Items]
Investments
Level 3 [Member] \| Commercial Paper [Member]
Statement [Line Items]
Investments
Level 3 [Member] \| U.S. government agencies obligations [Member]
Statement [Line Items]
Investments
Level 3 [Member] \| U.S. corporate debt securities [Member]
Statement [Line Items]
Investments
Level 3 [Member] \| Auction rate securities [Member]
Statement [Line Items]
Investments	$ 137,256	244,505
Level 3 [Member] \| Put option related to auction rate securities [Member]
Statement [Line Items]
Investments		$ 9,614

Marketable Securities and Investments (Schedule of Activity of Major Classes of Assets Measured at Fair Value Using Level 3 Inputs) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009
Statement [Line Items]
Beginning balance	$ 254,119	$ 249,506
Redemptions of securities	(124,100)	(12,200)
Unrealized gains included in accumulated other comprehensive income (loss), net	7,237	16,382
Other-than-temporary impairment (gains) losses on auction rate securities recorded in the statement of operations		3,317
Realized gain on auction rate securities included in the statement of operations	9,614
Realized loss on other investment-related assets included in the statement of operations	(9,614)	(2,886)
Ending balance	137,256	254,119
Auction rate securities [Member]
Statement [Line Items]
Beginning balance	244,505	237,006
Redemptions of securities	(124,100)	(12,200)
Unrealized gains included in accumulated other comprehensive income (loss), net	7,237	16,382
Other-than-temporary impairment (gains) losses on auction rate securities recorded in the statement of operations		3,317
Realized gain on auction rate securities included in the statement of operations	9,614
Realized loss on other investment-related assets included in the statement of operations
Ending balance	137,256	244,505
Put option related to auction rate securities [Member]
Statement [Line Items]
Beginning balance	9,614	12,500
Redemptions of securities
Unrealized gains included in accumulated other comprehensive income (loss), net
Other-than-temporary impairment (gains) losses on auction rate securities recorded in the statement of operations
Realized gain on auction rate securities included in the statement of operations
Realized loss on other investment-related assets included in the statement of operations	(9,614)	(2,886)
Ending balance		$ 9,614

Marketable Securities and Investments (Schedule Of Contractual Maturities Of Marketable Securities And Other Investment Related Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2010	Dec. 31, 2009
Marketable Securities and Investments
Available-For-Sale Securities Due in one year or less	$ 375,005	$ 309,236
Available-For-Sale Securities Due after 1 year through 5 years	499,275	316,824
Available-For-Sale Securities Due after 5 years	137,256	177,919
Trading Securities Due After Five Years		66,586
Other Investment Related Assets Due In One Year Or Less		9,614
Total Contractual Maturities For Marketable Securities And Other Investment Related Assets	$ 1,011,536	$ 880,179

Accounts Receivable (Schedule of Accounts Receivable) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009
Accounts Receivable
Trade accounts receivable	$ 116,212	$ 117,449
Unbilled accounts	64,386	47,399
Gross accounts receivable	180,598	164,848
Allowance for doubtful accounts	(1,329)	(4,137)
Reserve for cash basis customers	(3,903)	(6,442)
Total accounts receivable reserves	(5,232)	(10,579)
Accounts receivable, net of reserves of $5,232 and $10,579 at December 31, 2010 and 2009, respectively	$ 175,366	$ 154,269

Property and Equipment (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Property and Equipment
Property, software and equipment depreciation, amortization expense	$ 126.6	$ 105.8	$ 84.2
Impairment of Long-Lived Assets Held-for-use	14.9	22.2
Long lived asset depreciation and amortization	14.5	21.5
Payroll and consulting fees for software	32.8	27.2	25.0
Non-cash stock based compensation	7.8	$ 6.3	$ 7.4
Write-off of internal use costs	$ 2.3

Property and Equipment (Schedule of Property and Equipment) (Details)	12 Months Ended
	Dec. 31, 2010 USD ($)	Dec. 31, 2009 USD ($)
Statement [Line Items]
Computer and networking equipment	$ 492,685,000	$ 353,375,000
Purchased software	29,885,000	28,713,000
Furniture and fixtures	12,770,000	9,491,000
Office equipment	4,792,000	4,479,000
Leasehold improvements	29,914,000	26,026,000
Internal-use software	177,918,000	139,585,000
Property and equipment, gross	747,964,000	561,669,000
Accumulated depreciation and amortization	(492,035,000)	(379,265,000)
Property, plant and equipment, net	$ 255,929,000	$ 182,404,000
Computer Equipment [Member]
Statement [Line Items]
Property, plant and equipment, useful life, average	3
Software [Member]
Statement [Line Items]
Property, plant and equipment, useful life, average	3
Furniture and Fixtures [Member]
Statement [Line Items]
Property, plant and equipment, useful life, average	5
Office Equipment [Member]
Statement [Line Items]
Property, plant and equipment, useful life, average	3
Leasehold Improvements [Member]
Statement [Line Items]
Property, plant and equipment, useful life, minimum	2
Property, plant and equipment, useful life, maximum	7
Software Development [Member]
Statement [Line Items]
Property, plant and equipment, useful life, average	2

Property and Equipment (Capitalized Internal-Use Software Schedule) (Details) - USD ($)	Dec. 31, 2010	Dec. 31, 2009
Property and Equipment
Gross costs capitalized	$ 181,376,000	$ 140,741,000
Less: cumulative impairments	(3,458,000)	(1,156,000)
Gross costs capitalized, excluding cumulative impairments	177,918,000	139,585,000
Less: accumulated amortization	(117,936,000)	(84,653,000)
Net book value of capitalized internal-use software	$ 59,982,000	$ 54,932,000

Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Goodwill	$ 80,901
Identifiable intangible assets	19,400
Purchase accounting adjustments for acerno acquisition		$ 100
Amortization of other intangible assets	16,700	$ 16,700	$ 13,900
Future amortization expense 2011	16,900
Future amortization expense 2012	15,900
Future amortization expense 2013	13,100
Future amortization expense 2014	7,600
Future amortization expense 2015	5,100
Velocitude [Member]
Statement [Line Items]
Goodwill	11,600
Identifiable intangible assets	$ 2,800

Goodwill and Other Intangible Assets (Schedule of the Changes in Carrying Amount of Goodwill) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009
Goodwill and Other Intangible Assets
Beginning balance	$ 441,347	$ 441,258
Purchase price adjustment in connection with the acerno acquisition		617
Tax asset adjustment in connection with the acerno acquisition		(528)
Velocitude acquisition	11,567
Ending balance	$ 452,914	$ 441,347

Goodwill and Other Intangible Assets (Schedule of Other Intangible Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2010	Dec. 31, 2009
Statement [Line Items]
Gross carrying amount	$ 135,061	$ 132,221
Accumulated amortization	(72,605)	(55,948)
Net carrying amount	62,456	76,273
Completed Technologies [Member]
Statement [Line Items]
Gross carrying amount	36,731	35,031
Accumulated amortization	(16,520)	(10,832)
Net carrying amount	20,211	24,199
Customer Relationships [Member]
Statement [Line Items]
Gross carrying amount	88,700	88,700
Accumulated amortization	(50,832)	(41,312)
Net carrying amount	37,868	47,388
Trademarks [Member]
Statement [Line Items]
Gross carrying amount	800	800
Accumulated amortization	(693)	(505)
Net carrying amount	107	295
Acquired License Rights [Member]
Statement [Line Items]
Gross carrying amount	490	490
Accumulated amortization	(490)	(490)
US Employment Contracts [Member]
Statement [Line Items]
Gross carrying amount	8,340	7,200
Accumulated amortization	(4,070)	(2,809)
Net carrying amount	$ 4,270	$ 4,391

Accrued Expenses and Other Current Liabilities (Schedule of Accrued Expenses and Other Current Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2010	Dec. 31, 2009
Accrued Expenses and Other Current Liabilities
Payroll and other related benefits	$ 51,591	$ 38,841
Bandwidth and co-location	21,787	18,591
Property, use and other taxes	15,849	6,815
Professional service fees	2,678	2,846
Contingent consideration	990
Other	1,766	1,473
Total	$ 94,661	$ 68,566

Commitments, Contingencies, and Guarantees (Narrative) (Details)	12 Months Ended
	Dec. 31, 2010 USD ($)
Bandwidth and purchase order commitments
2011	$ 72,100,000
2012	6,800,000
2013	900,000
2014	43,000
2015	32,000
Aggregate purchase commitments for current year	80,800,000
Outstanding Letters of Credit [Member]
Bandwidth and purchase order commitments
Letters of credit for real estate leases	5,300,000
Value of letters of credit collateralized by marketable securities	$ 300,000

Commitments, Contingencies, and Guarantees (Minimum Aggregate Future Obligations Under Non-cancelable Leases) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Commitments, Contingencies and Guarantees
2011	$ 25,268
2012	21,383
2013	19,525
2014	18,246
2015	17,505
Thereafter	54,257
Total	156,184
Rent expense	23,600	$ 19,800	$ 14,800
Proceeds from Sublease Tenants	$ 3,300	$ 1,600	$ 300

1% Convertible Senior Notes (Narrative) (Details) $ / shares in Units, $ in Thousands	2 Months Ended	12 Months Ended
	Jan. 31, 2004 USD ($)	Dec. 31, 2010 USD ($) $ / shares shares	Dec. 31, 2009 USD ($) shares	Dec. 31, 2008 USD ($)	Dec. 31, 2003 USD ($)
1% Convertible Senior Notes
Aggregate principal amount issued of 1% convertible senior notes	$ 200,000				$ 200,000
Interest rate of convertible note		1.00%
Maturity date		Dec. 15, 2033
Aggregate proceeds from issuance of 1% convertible senior notes	$ 194,100
Total initial purchasers discount and offering expenses		$ 5,900
Initial conversion price of 1% convertible senior notes \| $ / shares		$ 15.45
Number of common stock shares equivalent per $1,000 principal amount of 1% convertible senior notes \| shares		64.7249
Number of common stock shares issued in connection with conversion of 1% convertible senior notes \| shares		12,929,095	6,472
Value of 1% convertible senior notes converted during the period		$ 199,800	$ 100
Fair value of 1% convertible senior notes			337,600
Total deferred financing costs related to the 1% convertible senior notes		5,900
Amortization of deferred financing costs		$ 507	$ 840	$ 840
Period deferred financing costs of convertible senior notes are amortized in years		7

Restructurings and Lease Terminations (Schedule of Accrual and Usage of Restructuring Charges) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Ending balance	$ 0.3	$ 0.8	$ 1.7
Restructuring charge		0.5	2.5
Cash payments	(0.5)	(1.4)	(1.4)
Leases [Member]
Statement [Line Items]
Ending balance		0.1	0.3
Restructuring charge			0.5
Cash payments	(0.1)	(0.2)	(0.2)
Severance [Member]
Statement [Line Items]
Ending balance	0.3	0.7	1.4
Restructuring charge		0.5	2.0
Cash payments	$ (0.4)	$ (1.2)	$ (1.2)

Rights Plan and Series A Junior Participating Preferred Stock (Narrative) (Details) - $ / shares		1 Months Ended	12 Months Ended
	Sep. 10, 2002	Jan. 31, 2004	Dec. 31, 2010	Dec. 31, 2009
Rights Plan and Series A Junior Participating Preferred Stock
Preferred stock, shares designated as series A junior participating preferred stock	700,000		700,000	700,000
Preferred stock, shares authorized			5,000,000	5,000,000
Series A Junior Participating Preferred Stock, Par Value			$ 0.01	$ 0.01
Amount of preferred stock registered holder can purchase			0.001
Per share price for registered holders	$ 9.00
Amendment to rights plan per share purchase price		$ 65.00

Stockholders' Equity (Narrative) (Details) - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Apr. 28, 2010	Apr. 29, 2009
Stockholders' Equity
Number of votes per share of common stock	one
Number of shares of common stock available for issuance	3.6
Amount of common stock repurchases authorized				$ 100.0
Additional amount of common stock repurchases authorized			$ 150.0
Shares repurchased during period	2.5	3.3
Value of shares repurchased during period	$ 92.0	$ 66.3
Value of prepaid stock repurchase	0.7
Amount available for future purchases of shares	$ 91.7

Stock-Based Compensation (Narrative) (Details) - USD ($)	1 Months Ended	12 Months Ended
	May 31, 2002	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008	Aug. 31, 1999
Statement [Line Items]
Aggregate fair value net of capitalized stock based compensation		$ 7,800,000	$ 6,300,000	$ 7,400,000
End of year stock price		$ 47.05
In the money options exercisable		5,700,000
Amount withheld from employees for future purchases		$ 1,400,000
1998 Plan [Member]
Statement [Line Items]
Common stock approved for issuance under plan		48,300,000
Exercise price of incentive stock options percentage of fair market value, minimum		100.00%
Exercise price of incentive stock options of fair market value, maximum		110.00%
Stock option vesting period, in years		four
Deferred compensation arrangement with individual, maximum contractual term		ten
Term of incentive options granted, maximum period, in years		5
Voting stock minimum percentage before applying incentive stock granted term limits		10.00%
2001 Plan [Member]
Statement [Line Items]
Common stock approved for issuance under plan		5,000,000
Stock option vesting period, in years		four
Term of options granted, maximum period in years		10
Term of incentive options granted, maximum period, in years		5
Voting stock minimum percentage before applying incentive stock granted term limits		10.00%
2006 Plan [Member]
Statement [Line Items]
Common stock approved for issuance under plan		7,500,000
Exercise price of incentive stock options percentage of fair market value, minimum		100.00%
Exercise price of incentive stock options percentage of fair market value, minimum in certain cases		110.00%
Stock option vesting period, in years		four
Deferred compensation arrangement with individual, maximum contractual term		seven
2009 Plan [Member]
Statement [Line Items]
Common stock approved for issuance under plan		8,500,000
Exercise price of incentive stock options percentage of fair market value, minimum		100.00%
Exercise price of incentive stock options percentage of fair market value, minimum in certain cases		110.00%
Stock option vesting period, in years		four
Term of options granted, maximum period in years		7
Assumed Plan [Member]
Statement [Line Items]
Stock option vesting period, in years		four
Period when stock options expire, in years		ten
Stock Based Options [Member]
Statement [Line Items]
Weighted average fair value of stock options granted		$ 16.49	$ 8.44	$ 12.34
Total pre-tax intrinsic value of options exercised		$ 67,500,000	$ 11,200,000	$ 63,500,000
Total fair value of vested options		7,300,000	11,400,000	15,000,000
Aggregate fair value net of capitalized stock based compensation		7,800,000	6,300,000	7,400,000
Proceeds from stock options exercised		33,600,000	11,900,000	14,200,000
Income tax benefits realized from exercise of stock options		$ 123,500,000	$ 68,000,000	$ 44,900,000
Deferred Stock Units [Member]
Statement [Line Items]
Weighted average fair value of ESPP granted		$ 39.95	$ 21.56	$ 39.86
Each DSU receives this number of shares of common stock upon vesting		1
Holder elect to defer vested shares period, minimum in years		1
Holder elect to defer vested shares period, maximum in years		10
The amount typically vested by anniversary grant date, percentage		50.00%
Equal installment percentage for remaining DSUs to be vested in two years from grant date		12.50%
Director's minimum period of service before vesting accelerates, in years		1
Director's vesting before acceleration after departure, percentage		100.00%
Total pre-tax intrinsic value end of year		$ 3,000,000	$ 400,000	$ 600,000
Total fair value of vested and distributed		$ 1,400,000	$ 600,000	$ 300,000
Unvested deferred stock units		69,040
Aggregate instrinsic value		$ 3,200,000
Weighted average contractual remaining life, in years		1.1
Restricted Stock Units [Member]
Statement [Line Items]
Weighted average fair value of ESPP granted		$ 26.56	$ 18.73	$ 30.33
Total pre-tax intrinsic value end of year		$ 72,000,000	$ 55,900,000	$ 13,900,000
Total fair value of vested and distributed		47,200,000	$ 92,600,000	$ 16,000,000
Aggregate instrinsic value		$ 292,100,000
Weighted average contractual remaining life, in years		1.5
Each RSU receives this number of shares of common stock upon vesting		1
Restricted stock unit vesting provision, minimum in years		3
Restricted stock unit vesting provision, maximum in years		4
1999 ESPP [Member]
Statement [Line Items]
Common stock approved for issuance under plan					3,100,000
Stock option vesting period, in years		four
Maximum amount of shares available for issuance	1,500,000
Aggregate amount of shares available, maximum	20,000,000
Discount on fair market value for purchase of stock, percentage		15.00%
Number of shares issued		500,000	700,000	300,000
Weighted average purchase price		$ 25.62	$ 13.47	$ 20.66
Total cash proceeds from shares purchased		$ 12,200,000	$ 9,800,000	$ 7,200,000
Weighted average fair value of ESPP granted		$ 9.86	$ 4.11	$ 4.58
Pre-tax unrecognized compensation cost		$ 106,500,000
Weighted average period for recognizing compensation cost, in years		1.4
Capitalized Internal Use Software [Member]
Statement [Line Items]
Additional stock based compensation		$ 7,500,000	$ 6,400,000	$ 4,200,000

Stock-Based Compensation (Schedule of Stock Based Compensation Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Total stock-based compensation before income taxes	$ 76,468	$ 58,797	$ 57,899
Less: Income tax benefit	(26,566)	(22,633)	(22,069)
Provision for income taxes	(26,566)	(22,633)	(22,069)
Total stock-based compensation, net of taxes	49,902	36,164	35,830
Stock Based Options [Member]
Statement [Line Items]
Total stock-based compensation before income taxes	15,154	17,636	22,381
Deferred Stock Units [Member]
Statement [Line Items]
Total stock-based compensation before income taxes	1,885	2,085	1,885
Restricted Stock Units [Member]
Statement [Line Items]
Total stock-based compensation before income taxes	62,928	41,584	37,005
1999 ESPP [Member]
Statement [Line Items]
Total stock-based compensation before income taxes	4,319	3,772	4,064
Capitalized Internal Use Software [Member]
Statement [Line Items]
Total stock-based compensation before income taxes	(7,818)	(6,280)	(7,436)
Cost of Revenue [Member]
Statement [Line Items]
Effect of stock-based compensation on income	2,806	2,195	2,415
Research and Development Expense [Member]
Statement [Line Items]
Effect of stock-based compensation on income	14,539	10,967	11,088
Sales and Marketing Expense [Member]
Statement [Line Items]
Effect of stock-based compensation on income	35,525	27,411	26,273
General and Administrative Expenses [Member]
Statement [Line Items]
Effect of stock-based compensation on income	$ 23,598	$ 18,224	$ 18,123

Stock-Based Compensation (Schedule of Stock Options Granted Black Scholes) (Details) - Stock Based Options [Member]	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Expected life (years)	4.2	4.1	4.1
Risk free interest rate (%)	1.40%	1.70%	2.70%
Expected volatility (%)	50.90%	54.80%	51.50%
Dividend yield (%)

Stock-Based Compensation (Schedule of ESPP Granted Black Scholes) (Details) - 1999 ESPP [Member]	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Expected life (years)	0.5	0.5	0.5
Risk free interest rate (%)	0.20%	0.40%	1.80%
Expected volatility (%)	51.20%	69.20%	59.20%
Dividend yield (%)

Stock-Based Compensation (Schedule of Summary of Stock Option Activity) (Details) - Stock Based Options [Member] - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Outstanding beginning balance	10,022	10,380	12,034
Outstanding beginning weighted average exercise price	$ 19.34	$ 18.76	$ 15.83
Granted	1,577	1,146	1,162
Granted weighted average exercise price	$ 39.72	$ 19.11	$ 28.20
Exercised	(2,366)	(1,178)	(2,445)
Exercised weighted average exercise price	$ 14.21	$ 10.09	$ 5.84
Forfeited and expired	(287)	(326)	(371)
Forfeited and expired weighted average price	$ 39.69	$ 33.68	$ 38.97
Outstanding ending balance	8,946	10,022	10,380
Outstanding ending weighted average exercise price	$ 23.63	$ 19.34	$ 18.76
Exercisable ending balance	6,327
Exercisable ending weighted average price	$ 19.63

Stock-Based Compensation (Schedule of Stock Options Outstanding Expected to Vest and Exercisable) (Details) - Stock Based Options [Member] $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2010 USD ($) $ / shares shares	Dec. 31, 2009 shares	Dec. 31, 2008 shares	Dec. 31, 2007 shares
Statement [Line Items]
Number of Options (in thousands) \| shares	8,771
Weighted Average Remaining Contractual Life (in years)	4.7
Weighted Average Exercise Price	$ 23.30
Aggregate Intrinsic Value (in thousands) \| $	$ 213,816
Exercisable Number of Options (in thousands) \| shares	6,327
Exercisable Weighted Average Remaining Contractual Life (in years)	4.1
Exercisable Weighted Average Exercise Price	$ 19.63
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 177,684
Expected forfeitures \| shares	175
Total options outstanding \| shares	8,946	10,022	10,380	12,034
Range Of Exercise Prices $0.31To $0.49 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	47
Weighted Average Remaining Contractual Life (in years)	3.2
Weighted Average Exercise Price	$ 0.31
Aggregate Intrinsic Value (in thousands) \| $	$ 2,181
Exercisable Number of Options (in thousands) \| shares	47
Exercisable Weighted Average Remaining Contractual Life (in years)	3.2
Exercisable Weighted Average Exercise Price	$ 0.31
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 2,181
Exercise price range, lower limit	$ 0.31
Exercise price range, upper limit	$ 0.49
Range Of Exercise Prices $0.89 To $1.33 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	299
Weighted Average Remaining Contractual Life (in years)	1.7
Weighted Average Exercise Price	$ 0.91
Aggregate Intrinsic Value (in thousands) \| $	$ 13,791
Exercisable Number of Options (in thousands) \| shares	297
Exercisable Weighted Average Remaining Contractual Life (in years)	1.7
Exercisable Weighted Average Exercise Price	$ 0.91
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 13,690
Exercise price range, lower limit	$ 0.89
Exercise price range, upper limit	$ 1.33
Range Of Exercise Prices $1.40 To $1.65 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	219
Weighted Average Remaining Contractual Life (in years)	2.0
Weighted Average Exercise Price	$ 1.63
Aggregate Intrinsic Value (in thousands) \| $	$ 9,927
Exercisable Number of Options (in thousands) \| shares	219
Exercisable Weighted Average Remaining Contractual Life (in years)	2.0
Exercisable Weighted Average Exercise Price	$ 1.63
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 9,927
Exercise price range, lower limit	$ 1.4
Exercise price range, upper limit	$ 1.65
Range Of Exercise Prices $2.27 To $3.33 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	68
Weighted Average Remaining Contractual Life (in years)	1.9
Weighted Average Exercise Price	$ 2.83
Aggregate Intrinsic Value (in thousands) \| $	$ 3,023
Exercisable Number of Options (in thousands) \| shares	67
Exercisable Weighted Average Remaining Contractual Life (in years)	1.9
Exercisable Weighted Average Exercise Price	$ 2.84
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 2,946
Exercise price range, lower limit	$ 2.27
Exercise price range, upper limit	$ 3.33
Range Of Exercise Prices $3.71 To $5.52 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	693
Weighted Average Remaining Contractual Life (in years)	2.1
Weighted Average Exercise Price	$ 4.86
Aggregate Intrinsic Value (in thousands) \| $	$ 29,250
Exercisable Number of Options (in thousands) \| shares	690
Exercisable Weighted Average Remaining Contractual Life (in years)	2.1
Exercisable Weighted Average Exercise Price	$ 4.86
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 29,122
Exercise price range, lower limit	$ 3.71
Exercise price range, upper limit	$ 5.52
Range Of Exercise Prices $5.56 To $8.28 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	8
Weighted Average Remaining Contractual Life (in years)	3.6
Weighted Average Exercise Price	$ 6.66
Aggregate Intrinsic Value (in thousands) \| $	$ 310
Exercisable Number of Options (in thousands) \| shares	6
Exercisable Weighted Average Remaining Contractual Life (in years)	3.0
Exercisable Weighted Average Exercise Price	$ 6.36
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 264
Exercise price range, lower limit	$ 5.56
Exercise price range, upper limit	$ 8.28
Range Of Exercise Prices $12.85 To $19.21 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	2,955
Weighted Average Remaining Contractual Life (in years)	4.5
Weighted Average Exercise Price	$ 15.32
Aggregate Intrinsic Value (in thousands) \| $	$ 93,744
Exercisable Number of Options (in thousands) \| shares	2,473
Exercisable Weighted Average Remaining Contractual Life (in years)	4.3
Exercisable Weighted Average Exercise Price	$ 14.94
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 79,397
Exercise price range, lower limit	$ 12.85
Exercise price range, upper limit	$ 19.21
Range Of Exercise Prices $19.80 To $29.60 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	1,340
Weighted Average Remaining Contractual Life (in years)	5.8
Weighted Average Exercise Price	$ 24.97
Aggregate Intrinsic Value (in thousands) \| $	$ 29,585
Exercisable Number of Options (in thousands) \| shares	697
Exercisable Weighted Average Remaining Contractual Life (in years)	5.4
Exercisable Weighted Average Exercise Price	$ 25.21
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 15,225
Exercise price range, lower limit	$ 19.8
Exercise price range, upper limit	$ 29.6
Range Of Exercise Prices $30.03 To $44.27 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	1,316
Weighted Average Remaining Contractual Life (in years)	6.4
Weighted Average Exercise Price	$ 36.31
Aggregate Intrinsic Value (in thousands) \| $	$ 14,131
Exercisable Number of Options (in thousands) \| shares	590
Exercisable Weighted Average Remaining Contractual Life (in years)	6.1
Exercisable Weighted Average Exercise Price	$ 34.20
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 7,586
Exercise price range, lower limit	$ 30.03
Exercise price range, upper limit	$ 44.27
Range Of Exercise Prices $45.88 To $56.60 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	1,323
Weighted Average Remaining Contractual Life (in years)	5.3
Weighted Average Exercise Price	$ 51.07
Aggregate Intrinsic Value (in thousands) \| $	$ 222
Exercisable Number of Options (in thousands) \| shares	749
Exercisable Weighted Average Remaining Contractual Life (in years)	4.4
Exercisable Weighted Average Exercise Price	$ 52.54
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 87
Exercise price range, lower limit	$ 45.88
Exercise price range, upper limit	$ 56.6
Range Of Exercise Prices $8.55 To $12.81 [Member]
Statement [Line Items]
Number of Options (in thousands) \| shares	503
Weighted Average Remaining Contractual Life (in years)	4.0
Weighted Average Exercise Price	$ 11.97
Aggregate Intrinsic Value (in thousands) \| $	$ 17,652
Exercisable Number of Options (in thousands) \| shares	492
Exercisable Weighted Average Remaining Contractual Life (in years)	3.9
Exercisable Weighted Average Exercise Price	$ 11.96
Exercisable Aggregate Intrinsic Value (in thousands) \| $	$ 17,259
Exercise price range, lower limit	$ 8.55
Exercise price range, upper limit	$ 12.81

Stock-Based Compensation (Schedule of Deferred Stock Units Activity) (Details) - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Outstanding beginning balance	3,600	1,900
Outstanding ending balance	3,200	3,600	1,900
Deferred Stock Units [Member]
Statement [Line Items]
Outstanding beginning balance	287	207	196
Outstanding beginning weighted average grant date fair value	$ 21.04	$ 24.86	$ 15.03
Granted	47	97	47
Granted weighted average grant date fair value	$ 39.95	$ 21.56	$ 39.86
Exercised	(77)	(17)	(36)
Vested and distributed weighted average grant date fair value	$ 18.40	$ 33.07	$ 7.96
Outstanding ending balance	257	287	207
Outstanding ending weighted average grant date fair value	$ 25.31	$ 21.04	$ 24.86

Stock-Based Compensation (Schedule of Restricted Stock Units by Type) (Details) - shares shares in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Total restricted stock units vesting conditions granted	2,721	4,316	2,427
Restricted Stock Units Performance Based [Member]
Statement [Line Items]
Restricted stock units granted with performance based vesting	1,124	1,974	898
Restricted Stock Units Service Based [Member]
Statement [Line Items]
Restricted stock units vesting conditions granted	1,597	2,342	1,529

Stock-Based Compensation (Schedule of Restricted Stock Units Activity) (Details) - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Outstanding beginning balance	3,600	1,900
Outstanding ending balance	3,200	3,600	1,900
Restricted Stock Units [Member]
Statement [Line Items]
Outstanding beginning balance	6,863	6,199	4,595
Outstanding beginning weighted average grant date fair value	$ 27.63	$ 34.64	$ 36.67
Granted	2,721	4,316	2,427
Granted weighted average grant date fair value	$ 26.56	$ 18.73	$ 30.33
Exercised	(1,971)	(3,282)	(434)
Exercised weighted average grant date fair value	$ 23.97	$ 28.20	$ 36.96
Forfeited	(1,406)	(370)	(389)
Forfeited weighted average grant date fair value	$ 47.47	$ 25.99	$ 39.74
Outstanding ending balance	6,207	6,863	6,199
Outstanding ending weighted average grant date fair value	$ 23.76	$ 27.63	$ 34.64

Employee Benefit Plan (Narrative) (Details) - USD ($)	12 Months Ended
Employee Benefit Plan (Narrative) (Details) - USD ($)	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Employee Benefit Plan
Employee benefit plan	$ 2,600,000	$ 1,900,000	$ 1,900,000
Percentage of employee contribution matched by the company	8.00%
Maximum amount that company will match annually per employee	$ 2,000	$ 2,000	$ 2,000
Percentage of company match that vests annually	25.00%

Income Taxes (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Millions	Dec. 31, 2010	Dec. 31, 2009
Statement [Line Items]
Alternative minimum tax carryforward	$ 10.9	$ 8.1
Undistributed foreign earnings	37.1
Unrecognized tax benefits, income tax penalties and interest expense	4.3	3.2
Unrecognized tax benefits including accrued interest and penalties	15.1	10.2
Valuation allowance on NOL and capital loss carry forwards	7.4	7.1
Domestic Country [Member]
Statement [Line Items]
Operating loss carryforwards	8.8	90.8
Foreign Country [Member]
Statement [Line Items]
Operating loss carryforwards	1.1	1.9
Research and development tax credit carryforwards	9.1
State and Local Jurisdiction [Member]
Statement [Line Items]
Operating loss carryforwards	61.3	161.6
Research [Member] \| Domestic Country [Member]
Statement [Line Items]
Research and development tax credit carryforwards	$ 19.8	$ 26.3

Income Taxes (Components of Income Tax Schedule) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Income Taxes
Domestic	$ 235,892	$ 221,071	$ 225,079
Foreign	26,480	16,161	9,456
Income before provision for income taxes	$ 262,372	$ 237,232	$ 234,535

Income Taxes (Schedule of Difference Between Effective and Statutory) (Details)	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Income Taxes
United States federal income tax rate	35.00%	35.00%	35.00%
State taxes	2.90%	3.70%	3.80%
Nondeductible stock-based compensation	0.10%	1.20%	1.60%
United States federal and state research and development credits	(2.60%)	(1.40%)	(1.30%)
Change in state tax rates	0.50%		0.60%
Foreign earnings	(0.40%)	0.10%
Other	(1.00%)	(0.10%)	(1.60%)
Change in the deferred tax asset valuation allowance	0.20%
Effective income tax rate, percentage total	34.70%	38.50%	38.10%

Income Taxes (Schedule of Deferred Tax and Related Valuation Allowance) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009
Income Taxes
Net operating loss and credit carryforwards	$ 35,202	$ 72,146
Depreciation and amortization	60,935	63,709
Compensation costs	32,221	24,251
Impairment loss on marketable securities	5,005	7,345
Other	20,782	24,485
Deferred tax assets, gross	154,145	191,936
Acquired intangible assets not deductible	(22,784)	(29,792)
Internal-use software capitalized	(20,527)	(19,632)
Deferred tax liabilities	(43,311)	(49,424)
Valuation allowance	(7,407)	(7,086)
Net deferred tax assets	$ 103,427	$ 135,426

Income Taxes (Provision for Income Tax Schedule) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Current tax provision
Federal	$ 19,619	$ 1,393	$ 2,099
State	4,993	4,229	2,974
Foreign	4,078	3,991	2,626
Deferred tax provision (benefit)
Federal	55,335	76,410	79,045
State	2,393	2,068	1,776
Foreign	4,269	3,238	825
Change in valuation allowance	465	(10)	52
Income (loss) from continuing operations before income tax	$ 91,152	$ 91,319	$ 89,397

Income Taxes (Unrecognized Tax Benefits) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009
Income Taxes
Unrecognized tax benefits - at beginning of year	$ 7.0	$ 4.8
Gross increases - tax positions of prior periods	1.5	0.9
Gross increases - current-period tax positions	2.3	1.3
Lapse of statute of limitations
Unrecognized Tax Benefits - at end of year	$ 10.8	$ 7.0

Segment and Geographic Information (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Statement [Line Items]
Property and equipment, net	$ 255,929,000	$ 182,404,000
Percentage of revenue from outside U.S.	28.00%	28.00%	25.00%
Percentage of revenues related to Europe	17.00%	18.00%	18.00%
Max amount percentage of revenue for single country	10.00%
U.S. Property Plant And Equipment Net Of Accumulated Depreciation [Member]
Statement [Line Items]
Property and equipment, net	$ 174,900,000	$ 139,800,000
Foreign Property Plant And Equipment Net Of Accumulated Depreciation [Member]
Statement [Line Items]
Property and equipment, net	$ 81,000,000	$ 42,600,000

Quarterly Financial Results (Schedule of Quarterly Financial Results) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2010	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Dec. 31, 2009	Sep. 30, 2009	Jun. 30, 2009	Mar. 31, 2009	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Quarterly Financial Results (unaudited)
Revenues	$ 284,688	$ 253,551	$ 245,318	$ 240,029	$ 238,305	$ 206,500	$ 204,600	$ 210,368	$ 1,023,586	$ 859,773	$ 790,924
Cost of revenues	86,277	77,812	71,840	67,474	67,580	61,987	60,009	60,362	303,403	249,938	222,610
Net income	$ 52,510	$ 39,709	$ 38,123	$ 40,878	$ 40,080	$ 32,745	$ 36,007	$ 37,081	$ 171,220	$ 145,913	$ 145,138
Basic net income per share	$ 0.29	$ 0.22	$ 0.22	$ 0.24	$ 0.23	$ 0.19	$ 0.21	$ 0.22
Diluted net income per share	$ 0.27	$ 0.21	$ 0.20	$ 0.22	$ 0.21	$ 0.18	$ 0.19	$ 0.20
Basic weighted average common shares	183,362	181,457	173,317	171,101	170,936	171,686	172,561	170,519	177,309	171,425	167,673
Diluted weighted average common shares	191,837	191,271	190,479	189,013	188,621	188,273	189,556	188,183	190,650	188,658	186,685

Valuation and Qualifying Accounts (Details) - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2010

Dec. 31, 2009

Dec. 31, 2008

Reserves for Accounts Receivable [Member]

Statement [Line Items]

Balance at beginning of period

$ 10,579

$ 11,270

$ 10,391

Charged to operations

^[1]

22,657

21,566

7,303

Other

(301)

(716)

(308)

Deductions

^[2]

(27,703)

(21,541)

(6,116)

Balance at end of period

5,232

10,579

11,270

Deferred Tax Asset Valuation Allowance [Member]

Statement [Line Items]

Balance at beginning of period

7,086

7,096

11,158

Charged to operations

465

(10)

Other

(1,109)

^[3]

Deductions

(144)

(3,005)

Balance at end of period

$ 7,407

$ 7,086

$ 7,096

[1]	Amounts represent charges to bad debt expense and reductions to revenue for increases to the allowance for doubtful accounts and to the reserve for cash-basis customers.
[2]	Amounts represent cash collections from customers for accounts previously reserved and write-offs of accounts receivable recorded against the allowance for doubtful accounts or the reserve for cash-basis customers.
[3]	Amounts related to items with no income statement effect such as the impact of stock options, acquired intangible assets and acquired net operating losses.

Label	Element	Value
Restructuring Reserve	us-gaap_RestructuringReserve	$ 600,000
Severance [Member]
Restructuring Reserve	us-gaap_RestructuringReserve	$ 600,000