10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2011

Or

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from             to            

Commission file number 000-28018

Yahoo! Inc.

(Exact name of Registrant as specified in its charter)

Delaware	77-0398689
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

701 First Avenue

Sunnyvale, California 94089

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (408) 349-3300

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  þ    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  þ    No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	þ	Accelerated filer	¨
Non-accelerated filer	¨  (Do not check if a smaller reporting company)	Smaller reporting company	¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  þ

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Class	Outstanding at July 29, 2011
Common Stock, $0.001 par value	1,262,612,131

YAHOO! INC.

Table of Contents

PART I	FINANCIAL INFORMATION	3
Item 1.	Condensed Consolidated Financial Statements (unaudited)	3
	Condensed Consolidated Statements of Income for the three and six months ended June 30, 2010 and 2011	3
	Condensed Consolidated Balance Sheets as of December 31, 2010 and June 30, 2011	4
	Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2010 and 2011	5
	Notes to Condensed Consolidated Financial Statements	6
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	24
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	37
Item 4.	Controls and Procedures	37
PART II	OTHER INFORMATION	39
Item 1.	Legal Proceedings	39
Item 1A.	Risk Factors	39
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	51
Item 3.	Defaults Upon Senior Securities	51
Item 5.	Other Information	51
Item 6.	Exhibits	51
	Signatures	52

2

PART I — FINANCIAL INFORMATION

Item 1. Condensed Consolidated Financial Statements (unaudited)

YAHOO! INC.

Condensed Consolidated Statements of Income

	Three Months Ended						Six Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
	(Unaudited, in thousands except per share amounts)
Revenue	$	1,601,379		$	1,229,024		$	3,198,339		$	2,443,381
Cost of revenue		682,722			371,155			1,389,104			748,617
Gross profit		918,657			857,869			1,809,235			1,694,764
Operating expenses:
Sales and marketing		331,468			280,312			645,006			542,546
Product development		268,552			246,513			534,629			489,580
General and administrative		125,333			131,330			235,761			254,554
Amortization of intangibles		7,880			8,582			15,982			16,632
Restructuring charges, net		10,052			237			14,464			10,812
Total operating expenses		743,285			666,974			1,445,842			1,314,124
Income from operations		175,372			190,895			363,393			380,640
Other income (expense), net		12,588			(5,666	)		98,916			(639	)
Income before income taxes and earnings in equity interests		187,960			185,229			462,309			380,001
Provision for income taxes		(68,524	)		(55,629	)		(117,968	)		(107,749	)
Earnings in equity interests		96,707			108,902			184,081			191,082
Net income		216,143			238,502			528,422			463,334
Less: Net income attributable to noncontrolling interests		(2,822	)		(1,530	)		(4,910	)		(3,370	)
Net income attributable to Yahoo! Inc.	$	213,321		$	236,972		$	523,512		$	459,964
Net income attributable to Yahoo! Inc. common stockholders per share — basic	$	0.15		$	0.18		$	0.38		$	0.35
Net income attributable to Yahoo! Inc. common stockholders per share — diluted	$	0.15		$	0.18		$	0.37		$	0.35
Shares used in per share calculation — basic		1,378,374			1,299,947			1,388,341			1,304,505
Shares used in per share calculation — diluted		1,390,240			1,308,359			1,401,836			1,314,272
Stock-based compensation expense by function:
Cost of revenue	$	580		$	875		$	1,591		$	1,523
Sales and marketing	$	21,540		$	19,373		$	35,218		$	26,070
Product development	$	26,132		$	25,531		$	58,505		$	43,203
General and administrative	$	9,345		$	13,269		$	23,066		$	23,368
Restructuring expense reversals	$	—		$	(526	)	$	—		$	(1,278	)

The accompanying notes are an integral part of these condensed consolidated financial statements.

3

YAHOO! INC.

Condensed Consolidated Balance Sheets

	December 31, 2010		June 30, 2011
	(Unaudited, in thousands except par values)
ASSETS
Current assets:
Cash and cash equivalents	$	1,526,427	$	1,580,837
Short-term marketable debt securities		1,357,661		972,635
Accounts receivable, net		1,028,900		956,560
Prepaid expenses and other current assets		432,560		379,888
Total current assets		4,345,548		3,889,920
Long-term marketable debt securities		744,594		701,556
Property and equipment, net		1,653,422		1,740,747
Goodwill		3,681,645		3,780,442
Intangible assets, net		255,870		235,865
Other long-term assets		235,136		235,243
Investments in equity interests		4,011,889		4,223,708
Total assets	$	14,928,104	$	14,807,481
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable	$	162,424	$	155,133
Accrued expenses and other current liabilities		1,208,792		847,135
Deferred revenue		254,656		239,715
Total current liabilities		1,625,872		1,241,983
Long-term deferred revenue		56,365		40,837
Capital lease and other long-term liabilities		142,799		136,117
Deferred and other long-term tax liabilities, net		506,658		589,802
Total liabilities		2,331,694		2,008,739
Commitments and contingencies (Note 11)		—		—
Yahoo! Inc. stockholders’ equity:
Common stock, $0.001 par value; 5,000,000 shares authorized; 1,308,836 shares issued and 1,308,836 shares outstanding as of December 31, 2010 and 1,320,425 shares issued and 1,281,804 shares outstanding as of June 30, 2011		1,306		1,317
Additional paid-in capital		10,109,913		10,288,160
Treasury stock at cost, zero shares as of December 31, 2010 and 38,621 shares as of June 30, 2011		—		(609,187	)
Retained earnings		1,942,656		2,402,620
Accumulated other comprehensive income		504,254		675,875
Total Yahoo! Inc. stockholders’ equity		12,558,129		12,758,785
Noncontrolling interests		38,281		39,957
Total equity		12,596,410		12,798,742
Total liabilities and equity	$	14,928,104	$	14,807,481

The accompanying notes are an integral part of these condensed consolidated financial statements.

4

YAHOO! INC.

Condensed Consolidated Statements of Cash Flows

	Six Months Ended
	June 30, 2010			June 30, 2011
	(Unaudited, in thousands)
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$	528,422		$	463,334
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation		255,192			275,901
Amortization of intangible assets		68,024			58,993
Stock-based compensation expense, net		118,380			92,886
Non-cash restructuring charges		72			—
Tax benefits from stock-based awards		21,922			12,483
Excess tax benefits from stock-based awards		(64,014	)		(30,225	)
Deferred income taxes		28,903			45,832
Earnings in equity interests		(184,081	)		(191,082	)
Dividends received from equity investee		60,918			75,391
(Gain) loss from sales of investments, assets, and other, net		(52,581	)		22,791
Changes in assets and liabilities, net of effects of acquisitions:
Accounts receivable, net		60,323			86,692
Prepaid expenses and other		(67,267	)		53,081
Accounts payable		1,440			(10,821	)
Accrued expenses and other liabilities		(208,589	)		(383,149	)
Deferred revenue		(76,500	)		(33,118	)
Net cash provided by operating activities		490,564			538,989
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisition of property and equipment, net		(302,811	)		(339,066	)
Purchases of marketable debt securities		(1,367,688	)		(1,124,597	)
Proceeds from sales of marketable debt securities		507,364			882,228
Proceeds from maturities of marketable debt securities		1,460,172			657,916
Acquisitions, net of cash acquired		(112,361	)		(77,461	)
Purchases of intangible assets		(12,617	)		(10,959	)
Proceeds from the sale of a divested business		100,000			—
Other investing activities, net		(18,846	)		149
Net cash provided (used in) by investing activities		253,213			(11,790	)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock, net		83,604			98,547
Repurchases of common stock		(881,317	)		(609,019	)
Excess tax benefits from stock-based awards		64,014			30,225
Tax withholdings related to net share settlements of restricted stock awards and restricted stock units		(40,739	)		(33,669	)
Other financing activities, net		(804	)		(1,463	)
Net cash used in financing activities		(775,242	)		(515,379	)
Effect of exchange rate changes on cash and cash equivalents		(60,640	)		42,590
Net change in cash and cash equivalents		(92,105	)		54,410
Cash and cash equivalents at beginning of period		1,275,430			1,526,427
Cash and cash equivalents at end of period	$	1,183,325		$	1,580,837

The accompanying notes are an integral part of these condensed consolidated financial statements.

5

YAHOO! INC.

Notes to Condensed Consolidated Financial Statements

(unaudited)

Note 1 THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

The Company. Yahoo! Inc., together with its consolidated subsidiaries (“Yahoo!” or the “Company”), is a premier digital media company that delivers personalized digital content and experiences, across devices and around the globe, to vast audiences. Yahoo! provides engaging and innovative canvases for advertisers to connect with their target audiences using its unique blend of Science + Art + Scale. Through its proprietary technology and insights, Yahoo! delivers unique content and experiences for its audience and creates powerful opportunities for its advertisers to connect with their target audiences, in context and at scale. To users, Yahoo! provides online properties and services (“Yahoo! Properties”). To advertisers, Yahoo! provides a range of marketing services designed to reach and connect with users of its Yahoo! Properties, as well as with Internet users beyond Yahoo! Properties, through a distribution network of third-party entities (“Affiliates”) that have integrated Yahoo!’s advertising offerings into their Websites or other offerings (those Websites and offerings, “Affiliate sites”).

Basis of Presentation. The condensed consolidated financial statements include the accounts of Yahoo! Inc. and its majority-owned or otherwise controlled subsidiaries. All significant intercompany accounts and transactions have been eliminated. Investments in entities in which the Company can exercise significant influence, but does not own a majority equity interest or otherwise control, are accounted for using the equity method and are included as investments in equity interests on the condensed consolidated balance sheets. The Company has included the results of operations of acquired companies from the date of the acquisition. Certain prior period amounts have been reclassified to conform to the current period presentation.

The accompanying unaudited condensed consolidated interim financial statements reflect all adjustments, consisting of only normal recurring items, which, in the opinion of management, are necessary for a fair statement of the results of operations for the periods shown. The results of operations for such periods are not necessarily indicative of the results expected for the full year or for any future periods.

The preparation of consolidated financial statements in conformity with generally accepted accounting principles (“GAAP”) in the United States (“U.S.”) requires management to make estimates, judgments, and assumptions that affect the reported amounts of assets, liabilities, revenue, and expenses and the related disclosure of contingent assets and liabilities. On an ongoing basis, the Company evaluates its estimates, including those related to revenue, the useful lives of long-lived assets including property and equipment and intangible assets, investment fair values, stock-based compensation, goodwill, income taxes, contingencies, and restructuring charges. The Company bases its estimates of the carrying value of certain assets and liabilities on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, when these carrying values are not readily available from other sources. Actual results may differ from these estimates.

These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and related notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2010. Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. The condensed consolidated balance sheet as of December 31, 2010 was derived from the Company’s audited financial statements for the year ended December 31, 2010, but does not include all disclosures required by U.S. GAAP. However, the Company believes the disclosures are adequate to make the information presented not misleading.

Recent Accounting Pronouncements

In June 2011, the Financial Accounting Standards Board amended its guidance on the presentation of comprehensive income. Under the amended guidance, an entity has the option to present comprehensive income in either one continuous statement or two consecutive financial statements. A single statement must present the components of net income and total net income, the components of other comprehensive income and total other comprehensive income, and a total for comprehensive income. In a two-statement approach, an entity must present the components of net income and total net income in the first statement. That statement must be immediately followed by a financial statement that presents the components of other comprehensive income, a total for other comprehensive income, and a total for comprehensive income. The option under the current guidance that permits the presentation of components of other comprehensive income as part of the statement of changes in stockholders’ equity has been eliminated. The amendment becomes effective on January 1, 2012 and is applied retrospectively. Early adoption is permitted. This guidance will not have an impact on the Company’s financial position, results of operations, or cash flows as it is disclosure-only in nature.

Note 2 BASIC AND DILUTED NET INCOME ATTRIBUTABLE TO YAHOO! INC. COMMON STOCKHOLDERS PER SHARE

Basic and diluted net income attributable to Yahoo! common stockholders per share is computed using the weighted average number of common shares outstanding during the period, excluding net income attributable to participating securities (restricted stock awards granted under the Company’s 1995 Stock Plan and restricted stock units granted under the 1996 Directors’ Stock Plan (the “Directors’ Plan”)). Diluted net income per share is computed using the weighted average number of common shares and, if dilutive, potential common shares outstanding during the period. Potential common shares are calculated using the treasury stock method and

6

consist of unvested restricted stock and shares underlying unvested restricted stock units, the incremental common shares issuable upon the exercise of stock options, and shares to be purchased under the 1996 Employee Stock Purchase Plan (the “Employee Stock Purchase Plan”). The Company calculates potential tax windfalls and shortfalls by including the impact of pro forma deferred tax assets.

The Company takes into account the effect on consolidated net income per share of dilutive securities of entities in which the Company holds equity interests that are accounted for using the equity method.

Potentially dilutive securities representing approximately 59 million shares of common stock for both the three and six months ended June 30, 2011 and 86 million shares of common stock for both the three and six months ended June 30, 2010 were excluded from the computation of diluted earnings per share for these periods because their effect would have been anti-dilutive.

The following table sets forth the computation of basic and diluted net income per share (in thousands, except per share amounts):

	Three Months Ended						Six Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Basic:
Numerator:
Net income attributable to Yahoo! Inc.	$	213,321		$	236,972		$	523,512		$	459,964
Less: Net income allocated to participating securities		(55	)		(3	)		(103	)		(8	)
Net income attributable to Yahoo! Inc. common stockholders — basic	$	213,266		$	236,969		$	523,409		$	459,956
Denominator:
Weighted average common shares		1,378,374			1,299,947			1,388,341			1,304,505
Net income attributable to Yahoo! Inc. common stockholders per share — basic	$	0.15		$	0.18		$	0.38		$	0.35
Diluted:
Numerator:
Net income attributable to Yahoo! Inc.	$	213,321		$	236,972		$	523,512		$	459,964
Less: Net income allocated to participating securities		(19	)		(3	)		(41	)		(8	)
Less: Effect of dilutive securities issued by equity investees		(670	)		(654	)		(1,348	)		(1,302	)
Net income attributable to Yahoo! Inc. common stockholders — diluted	$	212,632		$	236,315		$	522,123		$	458,654
Denominator:
Denominator for basic calculation		1,378,374			1,299,947			1,388,341			1,304,505
Weighted average effect of Yahoo! Inc. dilutive securities:
Restricted stock and restricted stock units		6,157			5,391			6,819			6,485
Stock options and employee stock purchase plan		5,709			3,021			6,676			3,282
Denominator for diluted calculation		1,390,240			1,308,359			1,401,836			1,314,272
Net income attributable to Yahoo! Inc. common stockholders per share — diluted	$	0.15		$	0.18		$	0.37		$	0.35

Note 3 ACQUISITIONS

During the six months ended June 30, 2011, the Company acquired three companies, which were accounted for as business combinations. The total purchase price for these acquisitions was $72 million. The total cash consideration of $72 million less cash acquired of $3 million resulted in a net cash outlay of $69 million. Of the purchase price, $52 million was preliminarily allocated to goodwill, $26 million to amortizable intangible assets, $3 million to cash acquired, and $9 million to net assumed liabilities. Goodwill represents the excess of the purchase price over the fair value of the net tangible and intangible assets acquired and is not deductible for tax purposes.

The Company’s business combinations completed during the six months ended June 30, 2011 did not have a material impact on the Company’s condensed consolidated financial statements, and therefore pro forma disclosures have not been presented.

7

Note 4 INVESTMENTS IN EQUITY INTERESTS

The following table summarizes the Company’s investments in equity interests (dollars in thousands):

	December 31, 2010		June 30, 2011		Percent Ownership of Common Stock as of June 30, 2011
Alibaba Group	$	2,280,602	$	2,360,748		43	%
Yahoo Japan		1,731,287		1,862,960		35	%
Total	$	4,011,889	$	4,223,708

Equity Investment in Alibaba Group. The investment in Alibaba Group Holding Limited (“Alibaba Group”) is accounted for using the equity method, and the total investment, including net tangible assets, identifiable intangible assets and goodwill, is classified as part of investments in equity interests on the Company’s condensed consolidated balance sheets. The Company records its share of the results of Alibaba Group, and any related amortization expense, one quarter in arrears, within earnings in equity interests in the condensed consolidated statements of income.

As of June 30, 2011, the difference between the Company’s carrying value of its investment in Alibaba Group and its proportionate share of the net assets of Alibaba Group is summarized as follows (in thousands):

Carrying value of investment in Alibaba Group	$	2,360,748
Proportionate share of Alibaba Group stockholders’ equity		1,704,545
Excess of carrying value of investment over proportionate share of Alibaba Group’s stockholders’ equity(*)	$	656,203

^(*)  The excess carrying value has been primarily assigned to goodwill.

The amortizable intangible assets included in the excess carrying value have useful lives not exceeding seven years and a weighted average useful life of approximately five years. Goodwill is not deductible for tax purposes.

The following tables present Alibaba Group’s U.S. GAAP summarized financial information, as derived from the Alibaba Group consolidated financial statements (in thousands):

	Three Months Ended				Six Months Ended
	March 31, 2010		March 31, 2011		March 31, 2010			March 31, 2011
Operating data(1):
Revenue	$	281,955	$	490,933	$	555,767		$	1,035,447
Gross profit	$	207,189	$	324,342	$	420,074		$	687,309
Income (loss) from operations(2)	$	35,548	$	47,159	$	(133,574	)	$	73,251
Net income (loss)	$	45,013	$	51,629	$	(100,212	)	$	96,634
Net income (loss) attributable to Alibaba Group	$	32,060	$	29,623	$	(124,636	)	$	61,943
					September 30, 2010			March 31, 2011
Balance sheet data(1):
Current assets					$	4,399,571		$	3,137,104
Long-term assets					$	2,436,976		$	2,632,775
Current liabilities					$	2,660,043		$	1,325,758
Long-term liabilities					$	58,679		$	109,813
Non-voting participating redeemable securities					$	860		$	2,341
Noncontrolling interests					$	338,419		$	358,450

⁽¹⁾  To expedite obtaining an essential regulatory license, the ownership of Alibaba Group’s online payment business, Alipay.com Co., Ltd. (“Alipay”), was restructured so that 100 percent of its outstanding shares are held by a Chinese domestic company, which is majority owned by Alibaba Group’s chief executive officer, and certain control agreements were terminated which resulted in the deconsolidation of Alipay in the first quarter of 2011. Accordingly, the Alibaba Group consolidated financial statements as of and for the quarter ended March 31, 2011, do not include the results of Alipay, nor do they include the net assets of Alipay. The consolidated current assets and current liabilities of Alibaba Group as of September 30, 2010, both include $1.6 billion of cash collected from purchasers and to be remitted to sellers. These amounts are no longer included in the consolidated balance sheet as of March 31, 2011. The impact of the deconsolidation of Alipay was not material to the Company’s financial statements. See Note 16 — “Subsequent Events” for additional information.

⁽²⁾  The loss from operations of $134 million for the six months ended March 31, 2010 is primarily due to Alibaba Group’s impairment loss of $192 million on goodwill related to the business that Yahoo! contributed to Alibaba Group in 2005. This impairment does not impact Yahoo!’s earnings in equity interests as Yahoo!’s investment balance related to this contributed business was carried over at cost and therefore Yahoo! has no basis in the impaired goodwill.

8

The Company also has commercial arrangements with Alibaba Group to provide technical, development, and advertising services. For the three and six months ended June 30, 2010 and 2011, these transactions were not material.

Equity Investment in Yahoo Japan. The investment in Yahoo Japan Corporation (“Yahoo Japan”) is accounted for using the equity method and the total investment, including net tangible assets, identifiable intangible assets and goodwill, is classified as part of investments in equity interests balance on the Company’s condensed consolidated balance sheets. The Company records its share of the results of Yahoo Japan, and any related amortization expense, one quarter in arrears within earnings in equity interests in the condensed consolidated statements of income.

The Company makes adjustments to the earnings in equity interests line in the consolidated statements of income for any differences between U.S. GAAP and accounting principles generally accepted in Japan (“Japanese GAAP”), the standards by which Yahoo Japan’s financial statements are prepared.

During the three and six months ended June 30, 2011, the Company recorded $7 million and $33 million, respectively, in U.S. GAAP adjustments to Yahoo Japan’s net income to reflect the Company’s 35 percent share of non-cash losses related to impairments of assets held by Yahoo Japan. The $7 million recorded during the three months ended June 30, 2011 relates to the Company’s share of a non-cash loss related to an impairment of assets held by Yahoo Japan. The $33 million recorded during the six months ended June 30, 2011 includes a $26 million, net of tax, U.S. GAAP adjustment to Yahoo Japan’s net income in the first quarter of 2011 to reflect the Company’s share of an other-than-temporary impairment of a cost method investment of Yahoo Japan that resulted primarily from reductions in the projected operating results of the Yahoo Japan investee.

The fair value of the Company’s ownership interest in the common stock of Yahoo Japan, based on the quoted stock price, was approximately $7 billion as of June 30, 2011.

During the three and six months ended June 30, 2010 and 2011, the Company received cash dividends from Yahoo Japan in the amounts of $61 million and $75 million, net of taxes, respectively, which were recorded as reductions to the Company’s investment in Yahoo Japan.

The following tables present summarized financial information derived from Yahoo Japan’s consolidated financial statements, which are prepared on the basis of Japanese GAAP. The Company has made adjustments to the Yahoo Japan financial information to address differences between Japanese GAAP and U.S. GAAP that materially impact the summarized financial information below. Due to these adjustments, the Yahoo Japan summarized financial information presented below is not materially different than such information presented on the basis of U.S. GAAP.

	Three Months Ended				Six Months Ended
	March 31, 2010		March 31, 2011		March 31, 2010		March 31, 2011
	(in thousands)
Operating data:
Revenue	$	896,822	$	1,006,327	$	1,790,717	$	2,000,158
Gross profit	$	720,102	$	831,503	$	1,454,038	$	1,655,768
Income from operations	$	426,552	$	496,915	$	832,212	$	995,186
Net income	$	258,877	$	289,109	$	492,805	$	515,884
Net income attributable to Yahoo Japan	$	257,379	$	287,577	$	489,625	$	512,283
					September 30, 2010		March 31, 2011
					(in thousands)
Balance sheet data:
Current assets					$	2,332,325	$	3,074,077
Long-term assets					$	2,679,566	$	2,655,185
Current liabilities					$	938,985	$	1,052,464
Long-term liabilities					$	30,132	$	33,596
Noncontrolling interests					$	28,774	$	26,190

Under technology and trademark license and other commercial arrangements with Yahoo Japan, the Company records revenue from Yahoo Japan based on a percentage of revenue earned by Yahoo Japan. The Company recorded revenue from Yahoo Japan of approximately $76 million and $68 million for the three months ended June 30, 2010 and 2011, respectively, and revenue of approximately of $150 million and $137 million for the six months ended June 30, 2010 and 2011, respectively. As of December 31, 2010 and June 30, 2011, the Company had net receivable balances from Yahoo Japan of approximately $40 million and $42 million, respectively.

Note 5 GOODWILL

The Company’s goodwill balance was $3.7 billion as of December 31, 2010, of which $2.7 billion was recorded in the Americas segment, $0.6 billion in the EMEA (Europe, Middle East, and Africa) segment, and $0.4 billion in the Asia Pacific segment. As of June 30, 2011, the Company’s goodwill balance was $3.8 billion, of which $2.7 billion was recorded in the Americas segment, $0.6 billion in the EMEA

9

segment, and $0.5 billion in the Asia Pacific segment. The change in the carrying amount of goodwill of $99 million reflected on our condensed consolidated balance sheets during the six months ended June 30, 2011 was primarily due to the addition of $30 million and $22 million related to acquisitions in the Americas and Asia Pacific segments, respectively, and the effect of foreign currency translation adjustments of $47 million.

Note 6 INTANGIBLE ASSETS, NET

The following table summarizes the Company’s intangible assets, net (in thousands):

	December 31, 2010		June 30, 2011
	Net		Gross Carrying Amount		Accumulated Amortization(*)			Net
Customer and advertiser related relationships	$	62,104	$	144,588	$	(78,505	)	$	66,083
Developed technology and patents		167,897		354,062		(210,475	)		143,587
Trade names, trademarks, and domain names		25,869		71,085		(44,890	)		26,195
Total intangible assets, net	$	255,870	$	569,735	$	(333,870	)	$	235,865

_(*) Foreign currency translation adjustments, reflecting movement in the currencies of the underlying entities, totaled approximately $20 million as of June 30, 2011.

For the three months ended June 30, 2010 and 2011, the Company recognized amortization expense for intangible assets of $32 million and $29 million, respectively, including $25 million in cost of revenue for the three months ended June 30, 2010 and $21 million in cost of revenue for the three months ended June 30, 2011. For the six months ended June 30, 2010 and 2011, the Company recognized amortization expense for intangible assets of $68 million and $59 million, respectively, including $52 million and $42 million in cost of revenue for the six months ended June 30, 2010 and 2011, respectively. Based on the current amount of intangibles subject to amortization, the estimated amortization expense for the remainder of 2011 and each of the succeeding years is as follows: six months ending December 31, 2011: $57 million; 2012: $86 million; 2013: $45 million; 2014: $25 million; 2015: $6 million; and 2016: $1 million.

Note 7 OTHER INCOME (EXPENSE), NET

Other income (expense), net is comprised of (in thousands):

	Three Months Ended					Six Months Ended
	June 30, 2010		June 30, 2011			June 30, 2010		June 30, 2011
Interest and investment income	$	5,837	$	5,084		$	12,180	$	10,444
Gain on sale of Zimbra, Inc.		—		—			66,130		—
Other		6,751		(10,750	)		20,606		(11,083	)
Total other income (expense), net	$	12,588	$	(5,666	)	$	98,916	$	(639	)

Interest and investment income consists of income earned from cash in bank accounts and investments made in marketable debt securities and money market funds.

In February 2010, the Company sold Zimbra, Inc. for net proceeds of $100 million and recorded a pre-tax gain of $66 million.

Other consists of gains/losses from sales or impairments of marketable debt securities and/or investments in privately held companies and foreign exchange gains and losses due to re-measurement of monetary assets and liabilities denominated in non-functional currencies and other non-operating items.

Note 8 COMPREHENSIVE INCOME

Comprehensive income, net of taxes, is comprised of (in thousands):

	Three Months Ended						Six Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Net income	$	216,143		$	238,502		$	528,422		$	463,334
Change in net unrealized gains (losses), on available-for-sale securities, net of tax and reclassification adjustments		4,702			(1,703	)		5,748			(224	)
Foreign currency translation adjustments		(111,471	)		42,460			(170,701	)		171,845
Other comprehensive income		(106,769	)		40,757			(164,953	)		171,621
Comprehensive income		109,374			279,259			363,469			634,955
Comprehensive income attributable to noncontrolling interests		(2,822	)		(1,530	)		(4,910	)		(3,370	)
Comprehensive income attributable to Yahoo! Inc.	$	106,552		$	277,729		$	358,559		$	631,585

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The following table summarizes the components of accumulated other comprehensive income (in thousands):

	December 31, 2010		June 30, 2011
Unrealized gains on available-for-sale securities, net of tax	$	8,734	$	8,510
Foreign currency translation, net of tax		495,520		667,365
Accumulated other comprehensive income	$	504,254	$	675,875

Note 9 INVESTMENTS

The following tables summarize the investments in available-for-sale securities (in thousands):

	December 31, 2010
	Gross Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
Government and agency securities	$	1,353,064	$	1,513	$	(514	)	$	1,354,063
Municipal bonds		6,609		8		—			6,617
Corporate debt securities, commercial paper, and bank certificates of deposit		740,043		1,608		(76	)		741,575
Corporate equity securities		2,597		—		(1,128	)		1,469
Total investments in available-for-sale securities	$	2,102,313	$	3,129	$	(1,718	)	$	2,103,724
	June 30, 2011
	Gross Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
Government and agency securities	$	882,534	$	1,540	$	(90	)	$	883,984
Municipal bonds		3,191		—		—			3,191
Corporate debt securities, commercial paper, and bank certificates of deposit		785,696		1,383		(63	)		787,016
Corporate equity securities		2,761		—		(1,404	)		1,357
Total investments in available-for-sale securities	$	1,674,182	$	2,923	$	(1,557	)	$	1,675,548

	December 31, 2010		June 30, 2011
Reported as:
Short-term marketable debt securities	$	1,357,661	$	972,635
Long-term marketable debt securities		744,594		701,556
Other assets		1,469		1,357
Total	$	2,103,724	$	1,675,548

Available-for-sale securities included in cash and cash equivalents on the condensed consolidated balance sheets are not included in the table above as the gross unrealized gains and losses were immaterial for both 2010 and the six months ended June 30, 2011 as the carrying value approximates fair value because of the short maturity of those instruments.

The contractual maturities of available-for-sale marketable debt securities were as follows (in thousands):

	December 31, 2010		June 30, 2011
Due within one year	$	1,357,661	$	972,635
Due after one year through five years		744,594		701,556
Total available-for-sale marketable debt securities	$	2,102,255	$	1,674,191

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The following tables show all investments in an unrealized loss position for which an other-than-temporary impairment has not been recognized and the related gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position (in thousands):

	December 31, 2010
	Less than 12 Months					12 Months or Greater					Total
	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Government and agency securities	$	539,287	$	(514	)	$	—	$	—		$	539,287	$	(514	)
Corporate debt securities, commercial paper, and bank certificates of deposits		153,209		(75	)		6,006		(1	)		159,215		(76	)
Corporate equity securities		—		—			1,469		(1,128	)		1,469		(1,128	)
Total	$	692,496	$	(589	)	$	7,475	$	(1,129	)	$	699,971	$	(1,718	)
	June 30, 2011
	Less than 12 Months					12 Months or Greater					Total
	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Government and agency securities	$	111,714	$	(90	)	$	—	$	—		$	111,714	$	(90	)
Corporate debt securities, commercial paper, and bank certificates of deposits		136,950		(63	)		—		—			136,950		(63	)
Corporate equity securities		—		—			1,357		(1,404	)		1,357		(1,404	)
Total	$	248,664	$	(153	)	$	1,357	$	(1,404	)	$	250,021	$	(1,557	)

The Company’s investment portfolio consists of liquid high-quality fixed income government, agency, municipal, and corporate debt securities, money market funds, and time deposits with financial institutions. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in interest rates, while floating rate securities may produce less income than expected if interest rates fall. Fixed income securities may have their fair market value adversely impacted due to a deterioration of the credit quality of the issuer. The longer the term of the securities, the more susceptible they are to changes in market rates. Investments are reviewed periodically to identify possible other-than-temporary impairment. The Company has no current requirement or intent to sell these securities. The Company expects to recover up to (or beyond) the initial cost of investment for securities held.

The FASB’s authoritative guidance on fair value measurements establishes a framework for measuring fair value and requires disclosures about fair value measurements by establishing a hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below:

Basis of Fair Value Measurement

Level 1	Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.
Level 2	Inputs reflect quoted prices for identical assets or liabilities in markets that are not active; quoted prices for similar assets or liabilities in active markets; inputs other than quoted prices that are observable for the asset or the liability; or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3	Unobservable inputs reflecting the Company’s own assumptions incorporated in valuation techniques used to determine fair value. These assumptions are required to be consistent with market participant assumptions that are reasonably available.

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The following table sets forth the financial assets, measured at fair value, by level within the fair value hierarchy as of December 31, 2010 (in thousands):

	Fair Value Measurements at Reporting Date Using
Assets	Level 1		Level 2		Total
Money market funds(1)	$	291,268	$	—	$	291,268
Available-for-sale securities:
Government and agency securities(1)		—		1,401,991		1,401,991
Municipal bonds(1)		—		26,269		26,269
Commercial paper and bank certificates of deposit(1)		—		218,485		218,485
Corporate debt securities(1)		—		576,378		576,378
Available-for-sale securities at fair value	$	291,268	$	2,223,123	$	2,514,391
Corporate equity securities(2)		1,469		—		1,469
Total assets at fair value	$	292,737	$	2,223,123	$	2,515,860

⁽¹⁾  The money market funds, government and agency securities, municipal bonds, commercial paper and bank certificates of deposit, and corporate debt securities are classified as part of either cash and cash equivalents or investments in marketable debt securities in the condensed consolidated balance sheets.

⁽²⁾  The corporate equity securities are classified as part of other long-term assets in the condensed consolidated balance sheets.

The amount of cash and cash equivalents as of December 31, 2010 includes $1.1 billion in cash deposited with commercial banks, of which $425 million are time deposits.

The following table sets forth the financial assets, measured at fair value, by level within the fair value hierarchy as of June 30, 2011 (in thousands):

	Fair Value Measurements at Reporting Date Using
Assets	Level 1		Level 2		Total
Money market funds(1)	$	455,472	$	—	$	455,472
Available-for-sale securities:
Government and agency securities(1)		—		966,801		966,801
Municipal bonds(1)		—		3,191		3,191
Commercial paper and bank certificates of deposit(1)		—		247,665		247,665
Corporate debt securities(1)		—		577,371		577,371
Available-for-sale securities at fair value	$	455,472	$	1,795,028	$	2,250,500
Corporate equity securities(2)		1,357		—		1,357
Total assets at fair value	$	456,829	$	1,795,028	$	2,251,857

⁽¹⁾  The money market funds, government and agency securities, municipal bonds, commercial paper and bank certificates of deposit, and corporate debt securities are classified as part of either cash and cash equivalents or investments in marketable debt securities in the condensed consolidated balance sheets.

⁽²⁾  The corporate equity securities are classified as part of other long-term assets in the condensed consolidated balance sheets.

The amount of cash and cash equivalents as of June 30, 2011 includes $1.0 billion in cash deposited with commercial banks, of which $442 million are time deposits.

The fair values of the Company’s Level 1 financial assets are based on quoted market prices of the identical underlying security. The fair values of the Company’s Level 2 financial assets are obtained from readily-available pricing sources for the identical underlying security that may not be actively traded. The Company utilizes a pricing service to assist in obtaining fair value pricing for the majority of this investment portfolio. The Company conducts reviews on a quarterly basis to verify pricing, assess liquidity, and determine if significant inputs have changed that would impact the fair value hierarchy disclosure. During the six months ended June 30, 2011, the Company did not make significant transfers between Level 1 and Level 2 assets. As of December 31, 2010 and June 30, 2011, the Company did not have any significant Level 3 financial assets.

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Note 10 STOCKHOLDERS’ EQUITY AND EMPLOYEE BENEFITS

Employee Stock Purchase Plan. As of June 30, 2011, there was $30 million of unamortized stock-based compensation cost related to the Company’s Employee Stock Purchase Plan which will be recognized over a weighted average period of 1.0 year.

Stock Options. The Company’s 1995 Stock Plan, the Directors’ Plan, and other stock-based award plans assumed through acquisitions are collectively referred to as the “Plans.” Stock option activity under the Company’s Plans for the six months ended June 30, 2011 is summarized as follows (in thousands, except per share amounts):

	Shares			Weighted Average Exercise Price per Share
Outstanding at December 31, 2010		80,976		$	22.02
Options granted		6,473		$	16.39
Options assumed		14		$	5.25
Options exercised(*)		(4,380	)	$	10.85
Options expired		(6,658	)	$	28.82
Options cancelled/forfeited		(3,797	)	$	15.60
Outstanding at June 30, 2011		72,628		$	21.90

^(*)  The Company issued new shares to satisfy stock option exercises.

As of June 30, 2011, there was $99 million of unrecognized stock-based compensation expense related to unvested stock options, which is expected to be recognized over a weighted average period of 2.4 years.

The Company determines the grant-date fair value of stock options, including the options granted under the Company’s Employee Stock Purchase Plan, using a Black-Scholes model. The following weighted average assumptions were used in determining the fair value of option grants using the Black-Scholes option pricing model:

	Stock Options						Purchase Plan (*)
	Three Months Ended						Three Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Expected dividend yield		0.0	%		0.0	%		0.0	%		0.0	%
Risk-free interest rate		2.2	%		1.6	%		2.3	%		1.4	%
Expected volatility		36.7	%		34.8	%		68.1	%		36.1	%
Expected life (in years)		4.50			3.94			0.36			0.98
	Stock Options						Purchase Plan (*)
	Six Months Ended						Six Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Expected dividend yield		0.0	%		0.0	%		0.0	%		0.0	%
Risk-free interest rate		2.2	%		1.6	%		2.3	%		1.4	%
Expected volatility		34.0	%		34.7	%		68.9	%		36.1	%
Expected life (in years)		4.50			4.09			0.44			1.03

^(*)  Assumptions for the Employee Stock Purchase Plan relate to the annual average of the enrollment periods. Enrollment is currently permitted in May and November of each year.

Restricted Stock. Restricted stock awards and restricted stock units activity for the six months ended June 30, 2011 is summarized as follows (in thousands, except per share amounts):

	Shares			Weighted Average Grant Date Fair Value Per Share
Awarded and unvested at December 31, 2010(*)		31,395		$	17.99
Granted(*)		15,724		$	16.47
Assumed		210		$	16.61
Vested		(5,709	)	$	17.55
Forfeited		(6,458	)	$	16.04
Awarded and unvested at June 30, 2011(*)		35,162		$	17.73

^(*)  Includes the maximum number of shares issuable under the Company’s performance-based executive incentive restricted stock unit awards.

As of June 30, 2011, there was $308 million of unrecognized stock-based compensation cost related to unvested restricted stock awards and restricted stock units, which is expected to be recognized over a weighted average period of 2.6 years.

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During the six months ended June 30, 2010 and June 30, 2011, 6.8 million shares and 5.7 million shares, respectively, that were subject to previously granted restricted stock awards and restricted stock units vested. A majority of these vested restricted stock awards and restricted stock units were net share settled. During the six months ended June 30, 2010 and June 30, 2011, the Company withheld 2.5 million and 2.0 million shares, respectively, based upon the Company’s closing stock price on the vesting date to settle the employees’ minimum statutory obligation for the applicable income and other employment taxes. The Company then remitted cash to the appropriate taxing authorities.

Total payments for the employees’ tax obligations to the relevant taxing authorities were $41 million and $34 million for the six months ended June 30, 2010 and June 30, 2011, respectively, and are reflected as a financing activity within the condensed consolidated statements of cash flows. The payments were used for tax withholdings related to the net share settlements of restricted stock units and tax withholdings related to reacquisitions of shares of restricted stock awards. The payments had the effect of share repurchases by the Company as they reduced the number of shares that would have otherwise been issued on the vesting date and were recorded as a reduction of additional paid-in capital.

Performance-Based Executive Incentive Restricted Stock Units.

In February 2009 and February 2010, the Compensation Committee approved long-term performance-based incentive equity awards to Ms. Bartz and other senior officers, including three-year annual financial performance restricted stock units which generally are scheduled to vest on the third anniversary of the grant date based on the Company’s attainment of certain annual financial performance targets in each of the three years as well as the executive’s continued employment through that vesting date. The number of shares which ultimately vest will range from 0 percent to 200 percent of the target amount stated in each executive’s award agreement based on the performance of the Company relative to the applicable performance targets. The annual financial performance targets are established at the beginning of each fiscal year and, accordingly, the portion of the award subject to each annual target is treated as a separate annual grant for accounting purposes. The financial performance targets for the 2011 tranches of these awards were established in February 2011. The amount of stock-based compensation recorded for these restricted stock units will vary depending on the Company’s attainment of the financial performance targets and each executive’s completion of the service period. The fair values of the 2011 tranches of the February 2009 and February 2010 annual financial performance restricted stock unit grants are $2 million and $3 million, respectively, and are being recognized as stock-based compensation expense over one-year and two-year service periods, respectively.

In February 2011, the Compensation Committee approved a long-term performance-based incentive equity award to Ms. Bartz and other senior officers in the form of restricted stock units that generally are scheduled to vest on the third anniversary of the grant date based on the Company’s attainment of certain financial performance targets for 2011 as well as the executive’s continued employment through that vesting date. The number of shares which ultimately vest will range from 0 percent to 200 percent of the target amount stated in each executive’s award agreement based on the performance of the Company relative to the performance targets. The financial performance targets were established in February 2011. The amount of stock-based compensation recorded for these restricted stock units will vary depending on the Company’s attainment of the financial performance targets and each executive’s completion of the service period. The fair value of these restricted stock unit grants is $32 million and is being recognized as stock-based compensation expense over a three-year service period.

Stock Repurchases. In June 2010, the Board authorized a stock repurchase program allowing the Company to repurchase up to $3.0 billion of its outstanding shares of common stock from time to time. The repurchase program expires in June 2013. Repurchases under this program may take place in the open market or in privately negotiated transactions, including derivative transactions, and may be made under a Rule 10b5-1 plan. During the six months ended June 30, 2011, the Company repurchased approximately 38.6 million shares of its common stock under this stock repurchase program at an average price of $15.79 per share for a total of $609 million. During the six months ended June 30, 2010, the Company repurchased approximately 56.7 million shares of its common stock at an average price of $15.55 per share for a total of $881 million. Such repurchases were made under the Company’s previous stock repurchase program approved by the Board of Directors in October 2006, which was exhausted during the third quarter of 2010. See Note 16 — “Subsequent Events” for information regarding share repurchase activity subsequent to June 30, 2011.

Note 11 COMMITMENTS AND CONTINGENCIES

Lease Commitments. The Company leases office space and data centers under operating lease and capital lease agreements with original lease periods of up to 13 years, expiring between 2011 and 2022.

During the second quarter of 2010, the Company acquired certain office space for a total of $72 million ($7 million in cash and the assumption of $65 million in debt). In the first quarter of 2010, the property was reclassified from an operating lease to a capital lease as a result of a commitment to purchase the property. Accordingly, in the second quarter of 2010, the Company reduced the capital lease obligation for the $7 million cash outlay and reclassified the remaining $65 million as assumed debt in its condensed consolidated balance sheets.

15

A summary of gross and net lease commitments as of June 30, 2011 is as follows (in millions):

	Gross Operating Lease Commitments		Sublease Income			Net Operating Lease Commitments
Six months ending December 31, 2011	$	86	$	(6	)	$	80
Years ending December 31,
2012		150		(10	)		140
2013		126		(10	)		116
2014		97		(9	)		88
2015		75		(6	)		69
2016		39		(1	)		38
Due after 5 years		58		—			58
Total gross and net lease commitments	$	631	$	(42	)	$	589

	Capital Lease Commitment
Six months ending December 31, 2011	$	4
Years ending December 31,
2012		7
2013		8
2014		8
2015		8
2016		8
Due after 5 years		23
Gross lease commitment	$	66
Less: interest		(26	)
Net lease commitment	$	40

Affiliate Commitments. In connection with contracts to provide advertising services to Affiliates, the Company is obligated to make payments, which represent traffic acquisition costs (“TAC”), to its Affiliates. As of June 30, 2011, these commitments totaled $121 million, of which $44 million will be payable in the remainder of 2011, $74 million will be payable in 2012, and $3 million will be payable in 2013.

Intellectual Property Rights. The Company is committed to make certain payments under various intellectual property arrangements of up to $35 million through 2023.

Other Commitments. In the ordinary course of business, the Company may provide indemnifications of varying scope and terms to customers, vendors, lessors, joint ventures and business partners, purchasers of assets or subsidiaries and other parties with respect to certain matters, including, but not limited to, losses arising out of the Company’s breach of agreements or representations and warranties made by the Company, services to be provided by the Company, intellectual property infringement claims made by third parties or, with respect to the sale of assets or a subsidiary, matters related to the Company’s conduct of the business and tax matters prior to the sale. In addition, the Company has entered into indemnification agreements with its directors and certain of its officers that will require the Company, among other things, to indemnify them against certain liabilities that may arise by reason of their status or service as directors or officers. The Company has also agreed to indemnify certain former officers, directors, and employees of acquired companies in connection with the acquisition of such companies. The Company maintains director and officer insurance, which may cover certain liabilities arising from its obligation to indemnify its directors and officers, and former directors and officers of acquired companies, in certain circumstances. It is not possible to determine the aggregate maximum potential loss under these indemnification agreements due to the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. Such indemnification agreements might not be subject to maximum loss clauses. Historically, the Company has not incurred material costs as a result of obligations under these agreements and it has not accrued any liabilities related to such indemnification obligations in its condensed consolidated financial statements.

As of June 30, 2011, the Company did not have any relationships with unconsolidated entities or financial partnerships, such as entities often referred to as structured finance or special purpose entities, which would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes. As such, the Company is not exposed to any financing, liquidity, market, or credit risk that could arise if the Company had engaged in such relationships. In addition, the Company identified no variable interests currently held in entities for which it is the primary beneficiary.

16

See Note 15 — “Search Agreement with Microsoft Corporation” for a description of the Company’s Search and Advertising Services and Sales Agreement (the “Search Agreement”) and License Agreement with Microsoft Corporation (“Microsoft”).

Contingencies. From time to time, third parties assert patent infringement claims against Yahoo!. Currently, the Company is engaged in lawsuits regarding patent issues and has been notified of other potential patent disputes. In addition, from time to time, the Company is subject to other legal proceedings and claims in the ordinary course of business, including claims of alleged infringement of trademarks, copyrights, trade secrets, and other intellectual property rights, claims related to employment matters, and a variety of other claims, including claims alleging defamation, invasion of privacy, or similar claims arising in connection with the Company’s e-mail, message boards, photo and video sites, auction sites, shopping services, and other communications and community features.

On July 12, 2001, the first of several purported securities class action lawsuits was filed in the U.S. District Court for the Southern District of New York against certain underwriters involved in Overture Services Inc.’s (“Overture”) IPO, Overture, and certain of Overture’s former officers and directors. The court consolidated the cases against Overture. Plaintiffs allege, among other things, violations of the Securities Act of 1933 and the Securities Exchange Act of 1934 (the “Exchange Act”) involving undisclosed compensation to the underwriters, and improper practices by the underwriters, and seek unspecified damages. Similar complaints were filed in the same court against numerous public companies that conducted IPOs of their common stock since the mid-1990s. All of these lawsuits were consolidated. On October 5, 2009, the court granted class certification and granted final approval of a stipulated global settlement and plan of allocation. On October 6, 2010, various individuals objecting to the settlement filed opening appeal briefs with the U.S. Court of Appeals for the Second Circuit, and in early February 2011 Yahoo! and other appellees filed reply briefs in support of the settlement.

On June 14, 2007, a stockholder derivative action was filed in the U.S. District Court for the Central District of California by Jill Watkins against members of the Board and selected officers. The complaint filed by the plaintiff alleged breaches of fiduciary duties and corporate waste, similar to the allegations in a former class action relating to stock price declines during the period April 2004 to July 2006, and alleged violation of Section 10(b) of the Exchange Act. On July 16, 2009, the plaintiff Watkins voluntarily dismissed the action against all defendants without prejudice. On July 17, 2009, plaintiff Miguel Leyte-Vidal, who had substituted in as plaintiff prior to the dismissal of the federal Watkins action, re-filed a stockholder derivative action in Santa Clara County Superior Court against members of the Board and selected officers. The Santa Clara County Superior Court derivative action purports to assert causes of action on behalf of the Company for violation of specified provisions of the California Corporations Code, for breaches of fiduciary duty regarding financial accounting and insider selling and for unjust enrichment. On April 15, 2011, Yahoo! demurred to plaintiff’s second amended complaint, and the court heard oral argument on July 8, 2011. On July 11, 2011, the court granted Yahoo!’s demurrer to plaintiff’s second amended complaint with leave to amend. On July 18, 2011, plaintiff filed a third amended complaint. On August 5, 2011, Yahoo! demurred to the third amended complaint.

Since May 31, 2011, eight stockholder derivative lawsuits have been filed in State or Federal court in California purportedly on behalf of Yahoo! stockholders against certain officers and directors of the Company and third parties alleging breaches of fiduciary duties, corporate waste, mismanagement, abuse of control, unjust enrichment, misappropriation of corporate assets, or contribution and seeking to recover damages, equitable or injunctive relief, disgorgement, and corporate governance changes in connection with Alibaba Group’s restructuring of its payment processing subsidiary Alipay and related disclosures. The following actions were filed in Santa Clara County Superior Court: Cinotto v. Bartz, et al., (May 31, 2011); Lassoff v. Bartz, et al., (June 9, 2011); Zucker v. Bartz, et al., (July 6, 2011); and Koo v. Bartz, et al., (July 18, 2011). On June 24, 2011, the Santa Clara County Superior Court consolidated the then-pending actions (Cinotto and Lasoff) under the caption In re Yahoo! Inc. Derivative Shareholder Litigation and sought the assistance of counsel to provide notice of subsequent cases that might properly be consolidated. In addition, the following actions were filed in the United States District Court for the Northern District of California: Salzman v. Bartz, et al., (July 1, 2011); Oh v. Bartz, et al., (July 5, 2011); Tawila v. Bartz, et al., (July 6, 2011); and Iron Workers Mid-South Pension Fund v. Bartz, et al., (July 6, 2011).

On June 6, 2011, a purported stockholder class action, Bonato v. Bartz, et al., was filed in the United States District Court for the Northern District of California against the Company and certain officers and directors for alleged violations of the Exchange Act. Plaintiff seeks to represent a class of persons who purchased or otherwise acquired the Company’s common stock between April 19, 2011 and May 13, 2011, and alleges that during that class period, defendants issued false or misleading statements regarding the Company’s business and financial results and failed to disclose that Alibaba Group transferred ownership of its payments processing subsidiary Alipay at less than market value. The complaint purports to assert claims for relief for violation of Section 10(b) and 20(a) of the Exchange Act and for violation of Rule 10b-5 thereunder, and seeks unspecified damages, injunctive and equitable relief, fees and costs.

With respect to the legal proceedings and claims described above, the Company has determined, based on current knowledge, that the amount or range of reasonably possible losses, including reasonably possible losses in excess of amounts already accrued, is not reasonably estimable with respect to certain matters and that the aggregate amount or range of such losses that are estimable would not have a material adverse effect on the Company’s financial position, results of operations or cash flows. Amounts accrued as of December 31, 2010 and June 30, 2011 were not material. The ultimate outcome of legal proceedings involves judgments, estimates and inherent uncertainties, and cannot be predicted with certainty. In the event of a determination adverse to Yahoo!, its subsidiaries, directors, or officers in these matters, however, the Company may incur substantial monetary liability, and be required to change its business practices. Either of these possibilities could have a material adverse effect on the Company’s financial position, results of operations, or cash flows. The Company may also incur substantial expenses in defending against these claims.

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Note 12 SEGMENTS

The Company manages its business geographically. The primary areas of measurement and decision-making are Americas, EMEA (Europe, Middle East, and Africa), and Asia Pacific. Management relies on an internal reporting process that provides revenue ex-TAC, which is defined as revenue less TAC, and direct costs excluding TAC by segment, and consolidated income from operations for making decisions related to the evaluation of the financial performance of, and allocating resources to, the Company’s segments. Prior period presentations have been updated to conform to the current profitability measures being used by the Company’s management team to evaluate the financial performance of the Company’s segments.

The following tables present summary information by segment (in thousands):

	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Revenue by segment:
Americas	$	1,133,216	$	808,038	$	2,288,228	$	1,626,969
EMEA		140,513		162,601		282,338		316,651
Asia Pacific		327,650		258,385		627,773		499,761
Total Revenue	$	1,601,379	$	1,229,024	$	3,198,339	$	2,443,381
TAC by segment:
Americas	$	282,072	$	39,404	$	563,818	$	77,545
EMEA		50,054		57,648		103,474		115,160
Asia Pacific		141,124		55,844		272,488		110,222
Total TAC	$	473,250	$	152,896	$	939,780	$	302,927
Revenue ex-TAC by segment:
Americas	$	851,144	$	768,634	$	1,724,410	$	1,549,424
EMEA		90,459		104,953		178,864		201,491
Asia Pacific		186,526		202,541		355,285		389,539
Total Revenue ex-TAC	$	1,128,129	$	1,076,128	$	2,258,559	$	2,140,454
Direct costs by segment(1):
Americas		145,333		132,866		290,237		268,940
EMEA		30,375		34,090		61,148		64,677
Asia Pacific		35,641		48,506		70,108		93,091
Global operating costs(2)(3)		515,789		449,113		1,017,613		906,885
Restructuring charges, net		10,052		237		14,464		10,812
Depreciation and amortization		157,970		161,373		323,216		321,811
Stock-based compensation expense		57,597		59,048		118,380		93,598
Income from operations	$	175,372	$	190,895	$	363,393	$	380,640

⁽¹⁾ Direct costs for each segment include cost of revenue (excluding TAC) and other operating expenses that are directly attributable to the segment such as employee compensation expense (excluding stock-based compensation expense), local sales and marketing expenses, and facilities expenses. Beginning in the fourth quarter of 2010, the Company no longer includes TAC in segment direct costs. For comparison purposes, prior period amounts have been revised to conform to the current presentation.

⁽²⁾  Global operating costs include product development, service engineering and operations, marketing, customer advocacy, general and administrative, and other corporate expenses that are managed on a global basis and that are not directly attributable to any segment.

⁽³⁾  The net cost reimbursements from Microsoft are primarily included in global operating costs.

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	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Capital expenditures, net:
Americas	$	147,551	$	119,167	$	239,350	$	246,537
EMEA		23,560		13,963		35,131		27,222
Asia Pacific		19,159		38,387		28,330		65,307
Total capital expenditures, net	$	190,270	$	171,517	$	302,811	$	339,066

	December 31, 2010		June 30, 2011
Property and equipment, net:
Americas	$	1,475,021	$	1,504,106
EMEA		63,820		82,301
Asia Pacific		114,581		154,340
Total property and equipment, net	$	1,653,422	$	1,740,747

See Note 14 —“Restructuring Charges, Net” for additional information regarding segments.

Enterprise Wide Disclosures:

The following table presents revenue for groups of similar services (in thousands):

	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Display	$	514,119	$	523,537	$	1,005,160	$	1,046,160
Search		842,040		466,674		1,683,254		921,795
Other		245,220		238,813		509,925		475,426
Total revenue	$	1,601,379	$	1,229,024	$	3,198,339	$	2,443,381

	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Revenue:
U.S.	$	1,091,727	$	759,042	$	2,212,391	$	1,538,011
International		509,652		469,982		985,948		905,370
Total revenue	$	1,601,379	$	1,229,024	$	3,198,339	$	2,443,381

	December 31, 2010		June 30, 2011
Property and equipment, net:
U.S	$	1,471,536	$	1,500,928
International		181,886		239,819
Total property and equipment, net	$	1,653,422	$	1,740,747

Note 13 INCOME TAXES

The Company’s effective tax rate is the result of the mix of income earned in various tax jurisdictions that apply a broad range of income tax rates. Historically, the Company’s provision for income taxes has differed from the tax computed at the U.S. federal statutory income tax rate due to state taxes, the effect of non-U.S. operations, non-deductible stock-based compensation expense and adjustments to unrecognized tax benefits.

The effective tax rate reported for the three months ended June 30, 2011 was 30 percent compared to 36 percent for the same period in 2010. The rate for the second quarter of 2011 was lower than in 2010 primarily due to a shift of the geographic mix of earnings for 2011 and a lower effective state tax rate resulting from a change in the apportionment rules in California effective in 2011.

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The effective tax rate reported for the six months ended June 30, 2011 was 28 percent compared to 26 percent for the same period in 2010. The rates in both periods were lower than the U.S. federal statutory rate primarily due to reductions of tax reserves that were recorded as tax audits were favorably settled and the shift of the geographic mix of earnings. During the six months ended June 30, 2010, the Company also recorded the benefit of a capital loss carryover that was used to offset a capital gain. While the discrete adjustments had a greater effect in the six months ended June 30, 2010 than in the six months ended June 30, 2011, the annual effective tax rate for 2011 is projected to be lower than in 2010 as a result of the geographic mix in earnings and the lower effective blended state tax rate.

The Company is in various stages of examination and appeal in connection with all of its tax audits worldwide, which generally span tax years 2005 through 2009. It is difficult to determine when these examinations will be settled or what their final outcomes will be. The Company believes that it has adequately provided for any reasonably foreseeable adjustment and that any settlement will not have a material adverse effect on its consolidated financial position or results of operations.

The Company’s gross amount of unrecognized tax benefits as of June 30, 2011 is $526 million, of which $405 million is recorded on the condensed consolidated balance sheets. The gross unrecognized tax benefits as of June 30, 2011 decreased by $71 million from the recorded balance as of December 31, 2010 due to favorable settlements of tax audits in the first quarter of 2011. Since there can be no assurance as to the outcome of tax audits currently in progress, it is reasonably possible that over the next twelve-month period the Company may experience an increase or decrease in its unrecognized tax benefits. It is not possible to determine either the magnitude or the range of any increase or decrease at this time.

Note 14 RESTRUCTURING CHARGES, NET

Restructuring charges, net was comprised of the following (in thousands):

	Three Months Ended					Six Months Ended
	June 30, 2010		June 30, 2011			June 30, 2010		June 30, 2011
Employee severance pay and related costs	$	692	$	(424	)	$	950	$	8,911
Non-cancelable lease, contract termination, and other charges		9,360		1,187			13,514		3,179
Sub-total before reversal of stock-based compensation expense		10,052		763			14,464		12,090
Reversal of stock-based compensation expense for forfeitures		—		(526	)		—		(1,278	)
Restructuring charges, net	$	10,052	$	237		$	14,464	$	10,812

Although the Company does not allocate restructuring charges to its segments, the amounts of the restructuring charges relating to each segment are presented below.

Q4’08 Restructuring Plan. During the fourth quarter of 2008, the Company implemented certain cost reduction initiatives, including a workforce reduction and consolidation of certain real estate facilities. During the three and six months ended June 30, 2010, the Company incurred total pre-tax cash charges of approximately $10 million and $14 million, respectively, in facility and other related costs related to the Q4’08 restructuring plan. Net charges under the Q4’08 restructuring plan relating to the Americas segment were $9 million and $14 million for the three and six months ended June 30, 2010, respectively. Net charges under the Q4’08 restructuring plan relating to the EMEA segment were $1 million and $0 (which is net of a $1 million credit in the first quarter of 2010) for the three and six months ended June 30, 2010, respectively. During the three and six months ended June 30, 2011, the Company incurred total pre-tax cash charges of approximately $1 million and $3 million, respectively, in facility and other related costs related to the Q4’08 restructuring plan, the majority of which related to the Americas segment.

Q4’09 Restructuring Charges. During the fourth quarter of 2009, the Company decided to close one of its EMEA facilities and began implementation of a workforce realignment at the facility to focus resources on its strategic initiatives. The Company exited the facility in the third quarter of 2010. In connection with the strategic realignment efforts, a U.S. executive of one of the Company’s acquired businesses departed. During the three and six months ended June 30, 2010, the Company incurred total pre-tax charges of less than $1 million in severance and other related costs related to the Q4’09 restructuring charges, consisting of charges primarily related to the EMEA segment. During the three months ended June 30, 2011, the Company did not incur any charges related to the Q4’09 restructuring charges. During the six months ended June 30, 2011, the Company recorded a reversal of $1 million for adjustments to original estimates in severance and other related costs related to the Q4’09 restructuring charges, entirely related to the EMEA segment.

Q4’10 Restructuring Plan. During the fourth quarter of 2010, the Company began implementation of a worldwide workforce reduction to align resources with its product strategy. During the three months ended June 30, 2011, the Company recorded a net reversal of $1 million for adjustments to original estimates in severance and other related costs related to the Q4’10 restructuring plan, the majority of which related to the Americas segment. During the six months ended June 30, 2011, the Company incurred total pre-tax cash charges of $2 million in severance and other related costs related to the Q4’10 restructuring plan, consisting of $1 million in charges related to the Americas segment and $1 million related to the EMEA segment. The pre-tax cash charges were offset by a $1 million reversal for adjustments to original estimates related to the Americas segment, resulting in a $1 million net charge in the six months ended June 30, 2011.

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Q1’11 Restructuring Plan. During the first quarter of 2011, the Company began implementation of a workforce realignment to further reduce its cost structure. During the three months ended June 30, 2011, the Company did not record any charges related to the Q1’11 restructuring plan. During the six months ended June 30, 2011, the Company incurred total pre-tax cash charges of $9 million in severance and other related costs related to the Q1’11 restructuring plan. The pre-tax cash charges were offset by a $1 million credit related to non-cash stock-based compensation expense reversals for unvested stock awards that were forfeited. Of the $8 million in restructuring charges, net recorded in the six months ended June 30, 2011, $7 million related to the Americas segment and $1 million related to the EMEA segment.

Restructuring Accruals. The $52 million restructuring liability as of June 30, 2011 consists of $12 million for employee severance pay expenses, which the Company expects to substantially pay out by the end of the first quarter of 2012, and $40 million related to non-cancelable lease costs, which the Company expects to pay over the terms of the related obligations (which extend to the second quarter of 2017).

The Company’s restructuring accrual activity for the six months ended June 30, 2011 is summarized as follows (in thousands):

	Q4’08 Restructuring Plan			Q4’09 Restructuring Charges			Q4’10 Restructuring Plan			Q1’11 Restructuring Plan			Total
Balance as of January 1, 2011	$	49,484		$	4,286		$	33,332		$	—		$	87,102
Employee severance pay and related costs		8			109			3,698			9,647			13,462
Reversals of stock-based compensation expense		—			(46	)		(586	)		(646	)		(1,278	)
Non-cancelable lease, contract termination, and other charges		3,536			18			—			—			3,554
Reversals of previous charges		(317	)		(1,664	)		(2,230	)		(715	)		(4,926	)
Restructuring charges, net for the quarter ended June 30, 2011	$	3,227		$	(1,583	)	$	882		$	8,286		$	10,812
Cash paid		(12,484	)		(1,494	)		(27,014	)		(6,625	)		(47,617	)
Non-cash reversals (accelerations) of stock-based compensation expense		—			46			586			646			1,278
Non-cash adjustments		(98	)		(1,255	)		739			937			323
Balance as of June 30, 2011	$	40,129		$	—		$	8,525		$	3,244		$	51,898

Restructuring accruals by segment consisted of the following (in thousands):

	December 31, 2010		June 30, 2011
Americas	$	68,268	$	41,397
EMEA		16,895		9,946
Asia Pacific		1,939		555
Total restructuring accruals	$	87,102	$	51,898

Note 15 SEARCH AGREEMENT WITH MICROSOFT CORPORATION

On December 4, 2009, the Company entered into the Search Agreement with Microsoft, which provides for Microsoft to be the exclusive algorithmic and paid search services provider on Yahoo! Properties and non-exclusive provider of such services on Affiliate sites. The Company also entered into a License Agreement with Microsoft. Under the License Agreement, Microsoft acquired an exclusive 10-year license to the Company’s core search technology and will have the ability to integrate this technology into its existing Web search platforms. The Company received regulatory clearance from both the U.S. Department of Justice and the European Commission on February 18, 2010 and commenced implementation of the Search Agreement on February 23, 2010. Under the Search Agreement, the Company will be the exclusive worldwide relationship sales force for both companies’ premium search advertisers, which include advertisers meeting certain spending or other criteria, advertising agencies that specialize in or offer search engine marketing services and their clients, and resellers and their clients seeking assistance with their paid search accounts. The term of the Search Agreement is 10 years from February 23, 2010, subject to earlier termination as provided in the Search Agreement.

During the first five years of the term of the Search Agreement, in the transitioned markets the Company is entitled to receive 88 percent of the revenue generated from Microsoft’s services on Yahoo! Properties (the “Revenue Share Rate”) and the Company is also entitled to receive 88 percent of the revenue generated from Microsoft’s services on Affiliate sites after the Affiliate’s share of revenue is deducted. For new Affiliates during the term of the Search Agreement, and for all Affiliates after the first five years of such term, the Company will receive 88 percent of the revenue generated from Microsoft’s services on Affiliate sites after the Affiliate’s share of revenue and certain Microsoft costs are deducted. On the fifth anniversary of the date of implementation of the Search Agreement, Microsoft will have the option to terminate the Company’s sales exclusivity for premium search advertisers. If Microsoft exercises its option, the Revenue Share Rate will increase to 93 percent for the remainder of the term of the Search Agreement, unless the Company exercises its option to retain the Company’s sales exclusivity, in which case the Revenue Share Rate would be reduced to 83 percent

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for the remainder of the term. If Microsoft does not exercise such option, the Revenue Share Rate will be 90 percent for the remainder of the term of the Search Agreement. In the transitioned markets, the Company reports as revenue the 88 percent revenue share as the Company is not the primary obligor in the arrangement with the advertisers and publishers. The underlying search advertising services are provided by Microsoft. As of December 31, 2010, the Company had collected a total amount of $93 million on behalf of Microsoft and affiliates, which is included in cash and cash equivalents as of December 31, 2010, with a corresponding liability in accrued expenses and other current liabilities. The Company remitted the $93 million to Microsoft in the first quarter of 2011. The Company’s uncollected 88 percent share in connection with the Search Agreement was $172 million, which is included in accounts receivable, net, as of December 31, 2010. As of June 30, 2011, the Company had no restricted cash related to amounts collected on behalf of Microsoft and affiliates that the Company would have been required to remit to Microsoft in the third quarter of 2011. The Company’s uncollected 88 percent revenue share in connection with the Search Agreement was $186 million, which is included in accounts receivable, net, as of June 30, 2011.

The global transition of the algorithmic and paid search platforms to Microsoft’s platform and the migration of the paid search advertisers and publishers to Microsoft’s platform are being done on a market by market basis and are expected to continue through the first half of 2013. The algorithmic and paid search transition to the Microsoft platform was completed in the U.S. and Canada in the fourth quarter of 2010, and the Company plans to complete the transition of algorithmic search in other markets in 2011. The transition of paid search in other markets is expected to resume in the second half of 2011 and to continue through the first half of 2013.

Under the Search Agreement, for each market, Microsoft generally guarantees Yahoo!’s revenue per search (“RPS Guarantee”) on Yahoo! Properties only for 18 months after the transition of paid search services to Microsoft’s platform in that market. For example, because the transition of paid search was completed in the U.S. and Canada in the fourth quarter of 2010, the RPS Guarantee with respect to the U.S. and Canada markets terminates on March 31, 2012. The RPS Guarantee is calculated based on the difference in revenue per search between the pre-transition and post-transition periods. The Company records the RPS Guarantee as search revenue in the quarter the amount becomes fixed, which would typically be the quarter in which the associated shortfall in revenue per search occurred.

Microsoft has agreed to reimburse the Company for certain transition costs up to an aggregate total of $150 million during the first three years of the Search Agreement. Through the second quarter of 2011, the Company has incurred transition costs of $146 million reimbursable by Microsoft under the Search Agreement. The Company’s results for the three and six months ended June 30, 2010 reflect transition cost reimbursements from Microsoft under the Search Agreement, which were equal to the transition costs of $18 million and $42 million, respectively, incurred by Yahoo! related to the Search Agreement in the three and six months ended June 30, 2010. During the six months ended June 30, 2010, the Company also recorded $43 million for transition costs incurred in 2009. The 2009 transition cost reimbursements were recorded in the first quarter of 2010 after regulatory clearance in the U.S. and Europe was received, implementation of the Search Agreement commenced, and Microsoft became obligated to make such payments. During the three and six months ended June 30, 2011, the Company recorded transition cost reimbursements from Microsoft under the Search Agreement, which were equal to the transition costs of $12 million and $23 million, respectively, incurred by Yahoo! in those periods.

From February 23, 2010 until the applicable services are fully transitioned to Microsoft in all markets, Microsoft will also reimburse the Company for the costs of operating algorithmic and paid search services subject to specified exclusions and limitations. The Company’s results reflect search operating cost reimbursements from Microsoft under the Search Agreement of $86 million and $121 million, respectively, for the three and six months ended June 30, 2010 and $55 million and $111 million, respectively, for the three and six months ended June 30, 2011. Search operating cost reimbursements began during the quarter ended March 31, 2010 and will, subject to specified exclusions and limitations, continue until the Company has fully transitioned to Microsoft’s platform.

In addition to the reimbursements for transition and search operating costs, during the first quarter of 2010, the Company recorded reimbursements of $15 million for employee retention costs incurred in the first quarter of 2010 and reimbursements of $5 million for employee retention costs incurred in 2009. These employee retention cost reimbursements are separate from and in addition to the $150 million of transition cost reimbursement payments and search operating cost reimbursements.

Reimbursement receivables are recorded as the reimbursable costs are incurred and are applied against the operating expense categories in which the costs were incurred. Of the total amounts incurred in the fourth quarter of 2010, the total reimbursements not yet received from Microsoft of $64 million were classified as part of prepaid expenses and other current assets on the Company’s condensed consolidated balance sheets as of December 31, 2010. Of the total amounts incurred in the second quarter of 2011, the total reimbursements not yet received from Microsoft of $28 million were classified as part of prepaid expenses and other current assets on the Company’s condensed consolidated balance sheets as of June 30, 2011.

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Note 16 SUBSEQUENT EVENTS

Stock Repurchase Transactions. From July 1, 2011 through August 8, 2011, the Company repurchased approximately 24.5 million shares of its common stock at an average price of $14.63 per share, for a total of $358 million.

Agreement on Alipay. On July 29, 2011, the Company entered into a Framework Agreement (the “Framework Agreement”), by and among Yahoo!, Alibaba Group, Softbank Corp., a Japanese corporation (“Softbank”), Alipay, APN Ltd., a company organized under the laws of the Cayman Islands (“IPCo”), Zhejiang Alibaba E-Commerce Co., Ltd., a limited liability company organized under the laws of the People’s Republic of China (“HoldCo”), Jack Ma Yun, Joseph C. Tsai and certain security holders of Alipay or HoldCo as joinder parties.

Alipay, formerly a subsidiary of Alibaba Group, is a subsidiary of HoldCo, which is majority owned by Mr. Ma. IPCo is a special purpose entity formed in connection with the Framework Agreement which at the time of consummation of the transactions under the Framework Agreement will be owned by Mr. Ma and Mr. Tsai.

Pursuant to the terms of the Framework Agreement and subject to the closing of the transactions contemplated thereby, the parties have agreed, among other things, that:

(1) Upon a Liquidity Event (as defined below), HoldCo will pay to Alibaba Group 37.5 percent of the equity value of Alipay (the “Liquidity Event Payment”), less $500 million (i.e., the principal amount of the IPCo Promissory Note as described below). The Liquidity Event Payment plus $500 million must in the aggregate not be less than $2 billion and may not exceed $6 billion, subject to certain increases and additional payments if no Liquidity Event has occurred by the sixth anniversary of the consummation of the transactions (the “closing”). “Liquidity Event” means the earlier to occur of (a) a qualified initial public offering of Alipay, (b) a transfer of 37.5 percent or more of the securities of Alipay; or (c) a sale of all or substantially all of the assets of Alipay. If a Liquidity Event has not occurred by the tenth anniversary of the consummation of the transactions under the Framework Agreement, Alibaba Group will have the right to cause HoldCo to effect a Liquidity Event, provided that the equity value or enterprise value of Alipay at such time exceeds $1 billion, and in such case, the $2 billion minimum amount described above will not apply to a Liquidity Event effected by means of a qualified initial public offering, a sale of all of the securities of Alipay, or a sale of all or substantially all of the assets of Alipay.

(2) Alibaba Group will receive payment processing services on preferential terms from Alipay and its subsidiaries in accordance with a long-term agreement. The fees to be paid by Alibaba Group and its subsidiaries to Alipay for the services provided under such agreement will take into account Alibaba Group and its subsidiaries’ status as large volume customers and will be approved on an annual basis by the directors of Alibaba Group designated by Yahoo! and Softbank.

(3) Alibaba Group will license to Alipay certain intellectual property and technology and perform certain software technology services for Alipay and in return Alipay will pay to Alibaba Group a royalty and software technology services fee, which will consist of an expense reimbursement and a 49.9 percent share of the consolidated pre-tax income of Alipay and its subsidiaries. This percentage will decrease upon certain dilutive equity issuances by Alipay and HoldCo; provided, however, such percentage will not be reduced below 30 percent. This agreement will terminate upon the earlier to occur of (a) such time as it may be required to be terminated by applicable regulatory authorities in connection with a qualified initial public offering by Alipay and (b) the date the Liquidity Event Payment, the IPCo Promissory Note and certain related payments have been paid in full.

(4) IPCo will issue to Alibaba Group a non-interest bearing promissory note in the principal amount of $500 million with a seven year maturity (the “IPCo Promissory Note”).

(5) The IPCo Promissory Note, the Liquidity Event Payment and certain other payments will be secured by a pledge of 50,000,000 ordinary shares of Alibaba Group which will be contributed to IPCo by Mr. Ma and Mr. Tsai, as well as certain other collateral which may be pledged in the future.

(6) Yahoo!, Softbank, Alibaba Group, HoldCo, Mr. Ma, Mr. Tsai will enter into an agreement pursuant to which (a) the Alibaba Group board of directors will ratify the actions taken by Alibaba Group in connection with the restructuring of the ownership of Alipay and the termination of certain control agreements which resulted in the deconsolidation of Alipay; and (b) the Company, Softbank and Alibaba Group will release claims against Alibaba Group, Alipay, HoldCo, Mr. Ma, Mr. Tsai and certain of their related parties (including Alibaba Group’s directors in their capacity as such) from any and all claims and liabilities, subject to certain limitations, arising out of or based upon such actions.

The closing of the transactions under the Framework Agreement is subject to certain closing conditions, including PRC regulatory approvals. The parties expect the closing to occur by the end of 2011. Following closing, the Company will account for any impact of the Framework Agreement on the Company’s financial statements.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Forward-Looking Statements

In addition to current and historical information, this Quarterly Report on Form 10-Q (“Report”) contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements relate to our future operations, prospects, potential products, services, developments, and business strategies. These statements can, in some cases, be identified by the use of terms such as “may,” “will,” “should,” “could,” “would,” “intend,” “expect,” “plan,” “anticipate,” “believe,” “estimate,” “predict,” “project,” “potential,” or “continue” or the negative of such terms or other comparable terminology. This Report includes, among others, forward-looking statements regarding our:

• expectations about revenue, including display, search, and other revenue;

• expectations about growth in users;

• expectations about cost of revenue and operating expenses;

• expectations about the amount of unrecognized tax benefits and the adequacy of our existing tax reserves;

• anticipated capital expenditures;

• expectations about the implementation and the financial and operational impacts of our Search Agreement with Microsoft;

• impact of recent acquisitions on our business and evaluation of, and expectations for, possible acquisitions of, or investments in, businesses, products, and technologies; and

• expectations about positive cash flow generation and existing cash, cash equivalents, and investments being sufficient to meet normal operating requirements.

These statements involve certain known and unknown risks and uncertainties that could cause our actual results to differ materially from those expressed or implied in our forward-looking statements. Such risks and uncertainties include, among others, those listed in Part II, Item 1A. “Risk Factors” of this Report. We do not intend, and undertake no obligation, to update any of our forward-looking statements after the date of this Report to reflect actual results or future events or circumstances.

Overview

Yahoo! Inc., together with its consolidated subsidiaries (“Yahoo!,” the “Company,” “we,” or “us”), is a premier digital media company that delivers personalized digital content and experiences, across devices and around the globe, to vast audiences. We provide engaging and innovative canvases for advertisers to connect with their target audiences using our unique blend of Science + Art + Scale. Through our proprietary technology and insights, we deliver unique content and experiences for our audience and create powerful opportunities for our advertisers to connect with their target audiences, in context and at scale. To users, we provide online properties and services (“Yahoo! Properties”). To advertisers, we provide a range of marketing services designed to reach and connect with users of our Yahoo! Properties, as well as with Internet users beyond Yahoo! Properties, through a distribution network of third-party entities (our “Affiliates”) that have integrated our advertising offerings into their Websites or other offerings (those Websites and offerings, “Affiliate sites”). We believe that our marketing services enable advertisers to deliver highly relevant marketing messages to their target audiences.

Our offerings to users on Yahoo! Properties currently fall into three categories: Communications and Communities; Search and Marketplaces; and Media. The majority of what we offer is available in more than 25 languages and in more than 50 countries, regions, and territories. We have properties tailored to users in specific international markets including Yahoo! Homepage and social networking Websites such as Meme and Wretch. We manage and measure our business geographically, principally in the Americas, EMEA (Europe, Middle East, and Africa), and Asia Pacific.

Second Quarter Highlights

	Three Months Ended June  30,				Dollar Change			Six Months Ended June  30,				Dollar Change
Operating Highlights	2010		2011					2010		2011
	(In thousands)
Revenue	$	1,601,379	$	1,229,024	$	(372,355	)	$	3,198,339	$	2,443,381	$	(754,958	)
Income from operations	$	175,372	$	190,895	$	15,523		$	363,393	$	380,640	$	17,247

	Six Months Ended June 30,						Dollar Change
Cash Flow Results	2010			2011
	(In thousands)
Net cash provided by operating activities	$	490,564		$	538,989		$	48,425
Net cash provided by (used in) investing activities	$	253,213		$	(11,790	)	$	(265,003	)
Net cash used in financing activities	$	(775,242	)	$	(515,379	)	$	259,863

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Our revenue decreased 23 percent and 24 percent for the three and six months ended June 30, 2011, respectively, compared to the same periods in 2010. This can be attributed to a slight increase in our display revenue, offset by a decrease in our search revenue. The increase in income from operations of $16 million and $17 million for the three and six months ended June 30, 2011, respectively, reflects a decrease in revenue, offset by a decrease in operating expenses of $76 million and $132 million for the three and six months ended June 30, 2011, respectively, compared to the same periods in 2010.

Cash generated by operating activities is a measure of the cash productivity of our business model. Our operating activities in the six months ended June 30, 2011 generated adequate cash to meet our operating needs. Cash used by investing activities in the six months ended June 30, 2011 included net proceeds from sales, maturities, and purchases of marketable debt securities of $416 million offset by $77 million used for acquisitions, net of cash acquired, net capital expenditures of $339 million, and $11 million for the purchase of intangible assets. Cash used in financing activities included $609 million used in the direct repurchase of common stock and $34 million used for tax withholding payments related to the net share settlements of restricted stock units and tax withholding related reacquisition of shares of restricted stock, offset by $99 million in proceeds from employee option exercises and employee stock purchases.

Search Agreement with Microsoft Corporation

Under the Search Agreement, for each market, Microsoft generally guarantees Yahoo!’s revenue per search (“RPS Guarantee”) on Yahoo! Properties only, for 18 months after the transition of paid search services to Microsoft’s platform in that market. For example, because the transition of paid search was completed in the U.S. and Canada in the fourth quarter of 2010, the RPS Guarantee with respect to the U.S. and Canada markets terminates on March 31, 2012. The RPS Guarantee is calculated based on the difference in revenue per search between the pre-transition and post-transition periods. We record the RPS Guarantee as search revenue in the quarter the amount becomes fixed, which would typically be the quarter in which the associated shortfall in revenue per search occurred.

Under the Search Agreement, Microsoft has agreed to reimburse us for certain transition costs up to an aggregate total of $150 million during the first three years of the Search Agreement. Through the second quarter of 2011, we have incurred transition costs of $146 million reimbursable by Microsoft under the Search Agreement. We expect transition costs of approximately $10 million to be reflected in our cost structure in the third quarter of 2011. Our results for the three and six months ended June 30, 2011 reflect transition cost reimbursements from Microsoft under the Search Agreement, which were equal to the transition costs of $12 million and $23 million, respectively, incurred by Yahoo! in those periods. During the three and six months ended June 30, 2010, we recorded transition cost reimbursements from Microsoft under the Search Agreement, which were equal to the transition costs of $18 million and $42 million, respectively, incurred by Yahoo! in those periods. During the six months ended June 30, 2010, we also recorded $43 million for transition costs incurred in 2009. The 2009 transition cost reimbursements were recorded in the first quarter of 2010 after regulatory clearance in the U.S. and Europe was received, implementation of the Search Agreement commenced, and Microsoft became obligated to make such payments.

From February 23, 2010 until the applicable services are fully transitioned to Microsoft in all markets, Microsoft will also reimburse us for the costs of operating algorithmic and paid search services subject to specified exclusions and limitations. Our results reflect search operating cost reimbursements from Microsoft under the Search Agreement of $55 million and $111 million, respectively, for the three and six months ended June 30, 2011 and $86 million and $121 million, respectively, for the same periods of 2010. The global transition of the algorithmic and paid search platforms to Microsoft’s platform and the migration of the paid search advertisers and publishers to Microsoft’s platform are being done on a market by market basis and are expected to continue through the first half of 2013. The algorithmic and paid search transition to the Microsoft platform was completed in the U.S. and Canada in the fourth quarter of 2010, and we plan to complete the transition of algorithmic search in other markets in 2011. The transition of paid search in other markets is expected to resume in the second half of 2011 and to continue through the first half of 2013. Search operating cost reimbursements are expected to decline as we fully transition all markets and the underlying expenses are no longer incurred under our cost structure following completion of the transition.

In addition to the reimbursements for transition and search operating costs, during the first quarter of 2010, we recorded reimbursements of $15 million for employee retention costs incurred in the first quarter of 2010 and reimbursements of $5 million for employee retention costs incurred in 2009. These employee retention cost reimbursements are separate from and in addition to the $150 million of transition cost reimbursement payments and search operating cost reimbursements.

We record receivables for the reimbursements as costs are incurred and apply them against the operating expense categories in which the costs were incurred. Of the total amounts incurred in the second quarter of 2011, the total reimbursements not yet received from Microsoft of $28 million were classified as part of prepaid expenses and other current assets on our condensed consolidated balance sheets as of June 30, 2011. The $28 million of unpaid reimbursements will be received during the third quarter of 2011.

During the first five years of the Search Agreement, in transitioned markets we are entitled to receive 88 percent of the revenue generated from Microsoft’s services on Yahoo! Properties and we are also entitled to receive 88 percent of the revenue generated from Microsoft’s services on Affiliate sites after the Affiliate’s share of revenue and certain Microsoft costs are deducted. In the transitioned markets, for search revenue generated from Microsoft’s services on Yahoo! Properties and Affiliate sites, we report as revenue the 88 percent revenue share, as we are not the primary obligor in the arrangement with the advertisers.

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As a result of the required change in revenue presentation and the revenue share with Microsoft, our revenue and traffic acquisition costs for the third quarter of 2011 are expected to be lower than these amounts would otherwise have been by approximately $210 million and $175 million, respectively.

See Note 15 — “Search Agreement with Microsoft Corporation” in the Notes to the condensed consolidated financial statements for additional information.

Results of Operations

Revenue. Revenue by groups of similar services was as follows (dollars in thousands):

	Three Months Ended June 30,										Percent Change			Six Months Ended June 30,										Percent Change
	2010		(*)			2011		(*)						2010		(*)			2011		(*)
Display	$	514,119		32	%	$	523,537		43	%		2	%	$	1,005,160		31	%	$	1,046,160		43	%		4	%
Search		842,040		53	%		466,674		38	%		(45	)%		1,683,254		53	%		921,795		38	%		(45	)%
Other		245,220		15	%		238,813		19	%		(3	)%		509,925		16	%		475,426		19	%		(7	)%
Total revenue	$	1,601,379		100	%	$	1,229,024		100	%		(23	)%	$	3,198,339		100	%	$	2,443,381		100	%		(24	)%

^(*)  Percent of total revenue.

We currently generate revenue principally from display advertising on Yahoo! Properties and from search advertising on Yahoo! Properties and Affiliate sites.

We earn revenue from guaranteed or “premium” display advertising by delivering advertisements according to advertisers’ specified criteria, such as number of impressions during a fixed period on a specific site. Also, we earn revenue from non-guaranteed or “non-premium” display advertising by delivering advertisements for advertisers purchasing inventory on a preemptible basis, which means that the advertisement may or may not appear, inventory is not reserved and position placement is not assured. Generally, we make our non-guaranteed display inventory available through our Right Media Exchange.

To assist us in evaluating display advertising and search advertising, beginning in the fourth quarter of 2010, we began reporting the number of Web pages viewed by users (“Page Views”) separately for display and search. “Search Page Views” is defined as the number of Web pages viewed by users on Yahoo! Properties and Affiliate sites resulting from search queries, and “revenue per Search Page View” is defined as search revenue divided by our Search Page Views. “Display Page Views” is defined as the total number of Page Views on Yahoo! Properties less the number of Search Page Views on Yahoo! Properties, and “revenue per Display Page View” is defined as display revenue divided by our Display Page Views. While we also receive display revenue for content match links (advertising in the form of contextually relevant links to advertisers’ Websites) on Yahoo! Properties and Affiliate sites and for display advertising on Affiliate sites, we do not include that revenue or those Page Views in our discussion or calculation of Display Page Views or revenue per Display Page View because the net revenue and related volume metrics associated with them are not currently material to display revenue.

We periodically review and refine our methodology for monitoring, gathering, and counting Page Views to more accurately reflect the total number of Web pages viewed by users on Yahoo! Properties. Based on this process, from time to time, we update our methodology to exclude from the count of Page Views interactions with our servers that we determine or believe are not the result of user visits to Yahoo! Properties.

Display Revenue. Display revenue for the three and six months ended June 30, 2011 increased by 2 percent and 4 percent, respectively, compared to the same periods in 2010. Our year-over-year growth can be attributed to increased volume of ad impressions in our EMEA and Asia Pacific segments as well as favorable effects of foreign currency exchange rate fluctuations, offset by a decline in our Americas display revenue. For the three and six months ended June 30, 2011, Americas display revenue declined as compared to the same periods of 2010 primarily due to changes being made to our U.S. sales force during the second quarter of 2011. Without the sales force operating at full capacity, ad inventory typically sold by a sales agent at a guaranteed or premium basis was instead sold at non-premium prices through our Right Media Exchange. For both the three and six months ended June 30, 2011, Display Page Views decreased 2 percent, and revenue per Display Page View increased 6 percent and 8 percent, respectively, compared to the same periods in 2010 due to the net increase in display revenue as discussed above.

We expect display revenue to increase for the third quarter of 2011 compared to the same period of 2010, although we expect the impact from the changes in our sales organization will continue to temper the growth of our display revenue.

Search Revenue. Search revenue for both the three and six months ended June 30, 2011 decreased by 45 percent, compared to the same periods in 2010. Search revenue decreased primarily due to the required change in revenue presentation which began in the fourth quarter of 2010, the associated revenue share with Microsoft for transitioned markets, and the loss of an affiliate in the Asia Pacific region. For the three and six months ended June 30, 2011, Search Page Views increased 2 percent and 1 percent, respectively. For both the three and six months ended June 30, 2011, revenue per Search Page View decreased 46 percent, compared to the same periods in 2010. The decline in revenue per Search Page View for the three and six months ended June 30, 2011 compared to the same periods in 2010 was attributable to the declines in search revenue over the two periods as discussed above.

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We expect search revenue for the third quarter of 2011 to decrease compared to the same period of 2010. We expect this decrease will be attributable to several factors associated with the transition of algorithmic and paid search results to Microsoft’s platform in the transitioned markets, including the required change in revenue presentation for transitioned markets from a gross to a net basis and the revenue share with Microsoft in transitioned markets as well as the loss of an Affiliate in the Asia Pacific segment in the fourth quarter of 2010.

Other Revenue. Other revenue includes listings-based services revenue, transaction revenue and fees revenue. Other revenue for the three and six months ended June 30, 2011 decreased by 3 percent and 7 percent, respectively, compared to the same periods in 2010. The decreases are attributable to changes in certain of our broadband access partnerships and to the divestiture of certain business lines throughout 2010. In addition, revenue from other premium services declined year-over-year as we continue to outsource various offerings.

We expect other revenue to decline for the third quarter of 2011, compared to the same period of 2010. The divestitures and outsourcing of non-core businesses and offerings, as well as declining broadband deferred revenue amortization, are among the factors expected to contribute to the decrease in other revenue.

Costs and Expenses. Operating costs and expenses consist of cost of revenue, sales and marketing, product development, general and administrative, amortization of intangible assets, and restructuring charges, net. Cost of revenue consists of traffic acquisition costs (“TAC”), Internet connection charges, and other expenses associated with the production and usage of Yahoo! Properties, including amortization of acquired intellectual property rights and developed technology.

Operating costs and expenses were as follows (dollars in thousands):

	Three Months Ended June 30,										Dollar Change			Percent Change
	2010		(*)			2011		(*)
Cost of revenue	$	682,722		43	%	$	371,155		30	%	$	(311,567	)		(46	)%
Sales and marketing	$	331,468		21	%	$	280,312		23	%	$	(51,156	)		(15	)%
Product development	$	268,552		17	%	$	246,513		20	%	$	(22,039	)		(8	)%
General and administrative	$	125,333		8	%	$	131,330		11	%	$	5,997			5	%
Amortization of intangibles	$	7,880		0	%	$	8,582		1	%	$	702			9	%
Restructuring charges, net	$	10,052		1	%	$	237		0	%	$	(9,815	)		(98	)%

	Six Months Ended June 30,										Dollar Change			Percent Change
	2010		(*)			2011		(*)
Cost of revenue	$	1,389,104		43	%	$	748,617		31	%	$	(640,487	)		(46	)%
Sales and marketing	$	645,006		20	%	$	542,546		22	%	$	(102,460	)		(16	)%
Product development	$	534,629		17	%	$	489,580		20	%	$	(45,049	)		(8	)%
General and administrative	$	235,761		7	%	$	254,554		10	%	$	18,793			8	%
Amortization of intangibles	$	15,982		0	%	$	16,632		1	%	$	650			4	%
Restructuring charges, net	$	14,464		0	%	$	10,812		0	%	$	(3,652	)		(25	)%

^(*)  Percent of total revenue.

Stock-based compensation expense was allocated as follows (in thousands):

	Three Months Ended June 30,					Six Months Ended June 30,
	2010		2011			2010		2011
Cost of revenue	$	580	$	875		$	1,591	$	1,523
Sales and marketing		21,540		19,373			35,218		26,070
Product development		26,132		25,531			58,505		43,203
General and administrative		9,345		13,269			23,066		23,368
Restructuring expense reversals, net		—		(526	)		—		(1,278	)
Total stock-based compensation expense	$	57,597	$	58,522		$	118,380	$	92,886

For additional information about stock-based compensation, see Note 10 — “Stockholders’ Equity and Employee Benefits” in the Notes to the condensed consolidated financial statements included elsewhere in this Report as well as “Critical Accounting Policies and Estimates” in our Annual Report on Form 10-K for the year ended December 31, 2010 under the caption Management's Discussion and Analysis of Financial Condition and Results of Operations.

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Traffic Acquisition Costs. TAC consists of payments made to third-party entities that have integrated our advertising offerings into their Websites or other offerings and payments made to companies that direct consumer and business traffic to Yahoo! Properties. We enter into agreements of varying duration that involve TAC. There are generally three economic structures of the Affiliate agreements: fixed payments based on a guaranteed minimum amount of traffic delivered, which often carry reciprocal performance guarantees from the Affiliate; variable payments based on a percentage of our revenue or based on a certain metric, such as number of searches or paid clicks; or a combination of the two. We expense TAC under two different methods. Agreements with fixed payments are expensed ratably over the term the fixed payment covers, and agreements based on a percentage of revenue, number of paid introductions, number of searches, or other metrics are expensed based on the volume of the underlying activity or revenue multiplied by the agreed-upon price or rate.

Compensation, Information Technology, Depreciation and Amortization, and Facilities Expenses. Compensation expense consists primarily of salary, bonuses, commissions, and stock-based compensation expense. Information and technology expense includes telecom usage charges and data center operating costs. Depreciation and amortization expense consists primarily of depreciation of server equipment and information technology assets and amortization of developed or acquired technology and intellectual property rights. Facilities expense consists primarily of building maintenance costs, rent expense, and utilities.

The changes in operating costs and expenses for the three months ended June 30, 2011 compared to the three months ended June 30, 2010 are comprised of the following (in thousands):

	Compensation			Information Technology			Depreciation  and Amortization			TAC			Facilities			Other			Total
Cost of revenue	$	(1,077	)	$	4,583		$	(995	)	$	(320,353	)	$	(149	)	$	6,424		$	(311,567	)
Sales and marketing		(20,373	)		(217	)		(138	)		—			(2,417	)		(28,011	)		(51,156	)
Product development		(24,531	)		(839	)		4,861			—			147			(1,677	)		(22,039	)
General and administrative		4,779			112			(1,027	)		—			6,695			(4,562	)		5,997
Amortization of intangibles		—			—			702			—			—			—			702
Restructuring charges, net		—			—			—			—			—			(9,815	)		(9,815	)
Total	$	(41,202	)	$	3,639		$	3,403		$	(320,353	)	$	4,276		$	(37,641	)	$	(387,878	)

The changes in operating costs and expenses for the six months ended June 30, 2011 compared to the six months ended June 30, 2010 are comprised of the following (in thousands):

	Compensation			Information Technology			Depreciation  and Amortization			TAC			Facilities			Other			Total
Cost of revenue	$	(7,926	)	$	5,971		$	(6,179	)	$	(636,852	)	$	(319	)	$	4,818		$	(640,487	)
Sales and marketing		(45,708	)		(467	)		(1,084	)		—			(2,358	)		(52,843	)		(102,460	)
Product development		(48,016	)		(1,997	)		7,419			—			(12	)		(2,443	)		(45,049	)
General and administrative		4,056			(99	)		(2,212	)		—			6,652			10,396			18,793
Amortization of intangibles		—			—			650			—			—			—			650
Restructuring charges, net		—			—			—			—			—			(3,652	)		(3,652	)
Total	$	(97,594	)	$	3,408		$	(1,406	)	$	(636,852	)	$	3,963		$	(43,724	)	$	(772,205	)

Compensation Expense. Total compensation expense decreased $41 million and $98 million for the three and six months ended June 30, 2011, respectively, as compared to the same periods in 2010. Excluding the impact of Microsoft reimbursements, compensation expense for the three and six months ended June 30, 2011 decreased $57 million and $135 million, respectively, compared to the same periods of 2010, primarily due to decreased stock-based compensation expense, lower salaries and wages from decreased headcount across all functions, and the capitalization of otherwise expensed compensation costs associated with increased efforts in the development of our technology platform and specific products. The decrease in stock-based compensation expense is primarily due to higher employee forfeitures of stock-based awards and reduced headcount in the six months ended June 30, 2011, compared to the same period of 2010. Capitalized internal use software and Website development costs have increased as we continue to invest in improving our technology platforms. The decline in compensation expense was offset by decreased Microsoft reimbursements of $16 million and $37 million, respectively, during the three and six months ended June 30, 2011, compared to the same periods of 2010. The decrease in Microsoft reimbursements for the three months ended June 30, 2011 was due to the transition of paid search to Microsoft platforms. Microsoft reimbursements decreased $36 million in the six months ended June 30, 2011 compared to the same period in 2010 due to the impact of 2009 transition cost reimbursements being recorded in the first quarter of 2010.

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Information Technology. Information technology expense increased $4 million and $3 million for the three and six months ended June 30, 2011, respectively, as compared to the same periods in 2010. Excluding the impact of Microsoft reimbursements, information technology expense for the three and six months ended June 30, 2011 increased $4 million and $12 million, respectively, compared to the same periods of 2010, due to increased data center operating costs. The increase for the six months ended June 30, 2011 was offset by increased reimbursements from Microsoft of $9 million during the six months ended June 30, 2011, compared to the same period of 2010. Reimbursements from Microsoft remained flat for the three months ended June 30, 2011 compared to the same period of 2010. The increase in Microsoft reimbursements for the six months ended June 30, 2011 was due to the inclusion of six months of expenses in 2011 compared to the inclusion of four months of expenses in the same period of 2010.

Depreciation and Amortization. Depreciation and amortization expense increased $3 million for the three months ended June 30, 2011 and decreased $1 million for the six months ended June 30, 2011, as compared to the same periods in 2010. Excluding the impact of Microsoft reimbursements, depreciation and amortization expense was flat for both the three and six months ended June 30, 2011, compared to the same periods of 2010. The increase for the three months ended June 30, 2011 was due to a decrease in reimbursements from Microsoft of $3 million compared to the same period of 2010. The decrease for the six months ended June 30, 2011 was due to an increase in reimbursements from Microsoft of $2 million, compared to the same periods of 2010. The increase in Microsoft reimbursements for the six months ended June 30, 2011 was due to the inclusion of six months of expenses in 2011 compared to the inclusion of four months of expenses in the same period of 2010.

TAC. TAC decreased $320 million and $637 million for the three and six months ended June 30, 2011, respectively, as compared to the same periods in 2010. The decrease for the three and six months ended June 30, 2011, compared to the same periods of 2010 was primarily due to the change in the recording of TAC in the fourth quarter of 2010 due to the Search Agreement with Microsoft as we no longer incur TAC for transitioned markets. We now receive an 88 percent revenue share in the transitioned markets as Microsoft is the primary obligor to the advertisers. In addition, the decrease in TAC year-over-year was due to the loss of an affiliate in the Asia Pacific region during late 2010.

Facilities and Other Expenses. Facilities and other expenses decreased $33 million and $40 million for the three and six months ended June 30, 2011, compared to the same periods in 2010. Excluding the impact of Microsoft reimbursements, facilities and other expenses decreased $47 million and $68 million, primarily due to decreases in marketing-related expenses of $25 million and $46 million for the three and six months ended June 30, 2011. Marketing-related expenses decreased during the three and six months ended June 30, 2011 compared to the same periods of 2010 due to the launch of various 2010 marketing campaigns, including our global branding campaign, for which there were no similar campaigns in the three and six months ended June 30, 2011. The decline in facilities and other expenses was offset by decreased Microsoft reimbursements of $13 million and $28 million during the three and six months ended June 30, 2011, compared to the same periods of 2010. The decrease in Microsoft reimbursements for the three months ended June 30, 2011 was due to the transition of paid search to Microsoft platforms. Microsoft reimbursements decreased $7 million in the six months ended June 30, 2011 compared to the same period in 2010 due to the impact of 2009 transition cost reimbursements being recorded in the first quarter of 2010.

We currently expect our operating costs to decrease for the third quarter of 2011, compared to the same period of 2010, primarily due to lower workforce expenses driven by restructuring activities and higher marketing expenses in 2010 than 2011 as we continue our efforts to drive efficiencies and align our spending with our strategic priorities.

Restructuring Charges, Net. Restructuring charges, net was comprised of the following (in thousands):

	Three Months Ended					Six Months Ended
	June 30, 2010		June 30, 2011			June 30, 2010		June 30, 2011
Employee severance pay and related costs	$	692	$	(424	)	$	950	$	8,911
Non-cancelable lease, contract termination, and other charges		9,360		1,187			13,514		3,179
Sub-total before reversal of stock-based compensation expense		10,052		763			14,464		12,090
Reversals of stock-based compensation expense for forfeitures		—		(526	)		—		(1,278	)
Restructuring charges, net	$	10,052	$	237		$	14,464	$	10,812

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Q4’08 Restructuring Plan. During the fourth quarter of 2008, we implemented certain cost reduction initiatives, including a workforce reduction and consolidation of certain real estate facilities. During the three and six months ended June 30, 2010, we incurred total pre-tax cash charges of approximately $10 million and $14 million, respectively, in facility and other related costs related to the Q4’08 restructuring plan. Net charges under the Q4’08 restructuring plan relating to the Americas segment were $9 million and $14 million for the three and six months ended June 30, 2010, respectively. Net charges under the Q4’08 restructuring plan relating to the EMEA segment were $1 million and $0 (which is net of a $1 million credit in the first quarter of 2010) for the three and six months ended June 30, 2010, respectively. During the three and six months ended June 30, 2011, we incurred total pre-tax cash charges of approximately $1 million and $3 million, respectively, in facility and other related costs related to the Q4’08 restructuring plan, the majority of which related to the Americas segment. As of June 30, 2011, the aggregate outstanding restructuring liability related to the Q4’08 restructuring plan was $40 million, most of which relates to non-cancelable lease costs that we expect to pay over the lease terms of the related obligations, which end by the second quarter of 2017.

Q4’09 Restructuring Charges. During the fourth quarter of 2009, we decided to close one of our EMEA facilities and began implementation of a workforce realignment at the facility to focus resources on our strategic initiatives. We exited the facility in the third quarter of 2010. In connection with the strategic realignment efforts, a U.S. executive of one of our acquired businesses departed. During the three and six months ended June 30, 2010, we incurred total pre-tax charges of less than $1 million in severance and other related costs related to the Q4’09 restructuring charges, consisting of charges primarily related to the EMEA segment. During the three months ended June 30, 2011, we did not incur any charges related to the Q4’09 restructuring charges. During the six months ended June 30, 2011, we recorded a reversal of $1 million for adjustments to original estimates in severance and other related costs related to the Q4’09 restructuring charges, entirely related to the EMEA segment. As of June 30, 2011, there was no remaining restructuring liability related to the Q4’09 restructuring charges.

Q4’10 Restructuring Plan. During the fourth quarter of 2010, we began implementation of a worldwide workforce reduction to align resources with our product strategy. During the three months ended June 30, 2011, we recorded a net reversal of $1 million for adjustments to original estimates in severance and other related costs related to the Q4’10 restructuring plan, the majority of which related to the Americas segment. During the six months ended June 30, 2011, we incurred total pre-tax cash charges of $2 million in severance and other related costs related to the Q4’10 restructuring plan, consisting of $1 million in charges related to the Americas segment and $1 million related to the EMEA segment. The pre-tax cash charges were offset by a $1 million reversal for adjustments to original estimates related to the Americas segment, resulting in a $1 million net charge in the six months ended June 30, 2011. As of June 30, 2011, the aggregate outstanding restructuring liability related to the Q4’10 restructuring plan was $9 million, which we expect to substantially pay by the first quarter of 2012.

Q1’11 Restructuring Plan. During the first quarter of 2011, we began implementation of a workforce realignment to further reduce our cost structure. During the three months ended June 30, 2011, we did not record any charges related to the Q1’11 restructuring plan. During the six months ended June 30, 2011, we incurred total pre-tax cash charges of $9 million in severance and other costs related to the Q1’11 restructuring plan. The pre-tax cash charges were offset by a $1 million credit related to non-cash stock-based compensation expense reversals for unvested stock awards that were forfeited. Of the $8 million in restructuring charges, net recorded in the six months ended June 30, 2011, $7 million related to the Americas segment and $1 million related to the EMEA segment. As of June 30, 2011, the aggregate outstanding restructuring liability related to the Q1’11 restructuring plan was $3 million, which we expect to substantially pay by the first quarter of 2012.

In addition to the charges described above, we currently expect to incur future charges of approximately $13 million to $18 million primarily related to non-cancelable operating costs and accretion related to exited facilities identified as part of the Q4’08 restructuring plan. Of the total future charges, $12 million to $17 million relates to the Americas segment, $1 million relates to the EMEA segment, and no charges relate to the Asia Pacific segment. The future charges are expected to be recorded through 2017. See Note 14 — “Restructuring charges, net” in the Notes to the condensed consolidated financial statements for additional information.

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Other Income (Expense), Net. Other income (expense), net was as follows (in thousands):

	Three Months Ended June 30,					Dollar Change			Six Months Ended June 30,					Dollar Change
	2010		2011						2010		2011
Interest and investment income	$	5,837	$	5,084		$	(753	)	$	12,180	$	10,444		$	(1,736	)
Gain on sale of Zimbra, Inc.		—		—			—			66,130		—			(66,130	)
Other		6,751		(10,750	)		(17,501	)		20,606		(11,083	)		(31,689	)
Total other income (expense), net	$	12,588	$	(5,666	)	$	(18,254	)	$	98,916	$	(639	)	$	(99,555	)

In February 2010, we sold Zimbra, Inc. for net proceeds of $100 million and recorded a pre-tax gain of $66 million.

Other consists of gains/losses from sales or impairments of marketable debt securities and/or investments in privately held companies and foreign exchange gains and losses due to re-measurement of monetary assets and liabilities denominated in non-functional currencies and other non-operating items.

Other income (expense), net may fluctuate in future periods due to realized gains and losses on investments, other than temporary impairments of investments, changes in our average investment balances, and changes in interest and foreign currency exchange rates.

Income Taxes. Our effective tax rate is the result of the mix of income earned in various tax jurisdictions that apply a broad range of income tax rates. Historically, our provision for income taxes has differed from the tax computed at the U.S. federal statutory income tax rate due to state taxes, the effect of non-U.S. operations, non-deductible stock-based compensation expense, and adjustments to unrecognized tax benefits.

The effective tax rate reported for the three months ended June 30, 2011 was 30 percent compared to 36 percent for the same period in 2010. The rate for the second quarter of 2011 was lower than in 2010 primarily due to a shift of the geographic mix of earnings for 2011 and a lower effective state tax rate resulting from a change in the apportionment rules in California effective in 2011.

The effective tax rate reported for the six months ended June 30, 2011 was 28 percent compared to 26 percent for the same period in 2010. The rates in both periods were lower than the U.S. federal statutory rate primarily due to reductions of tax reserves that were recorded as tax audits were favorably settled and the shift of the geographic mix of earnings. During the six months ended June 30, 2010, we also recorded the benefit of a capital loss carryover that was used to offset a capital gain. While the discrete adjustments had a greater effect in the six months ended June 30, 2010 than in the six months ended June 30, 2011, the annual effective tax rate for 2011 is projected to be lower than in 2010 as a result of the geographic mix in earnings and the lower effective blended state tax rate.

We are in various stages of examination and appeal in connection with all of our tax audits worldwide, which generally span tax years 2005 through 2009. It is difficult to determine when these examinations will be settled or what their final outcomes will be. We believe that we have adequately provided for any reasonably foreseeable adjustment and that any settlement will not have a material adverse effect on our consolidated financial position or results of operations.

Our gross amount of unrecognized tax benefits as of June 30, 2011 is $526 million, of which, $405 million is recorded on the condensed consolidated balance sheets. The gross unrecognized tax benefits as of June 30, 2011 decreased by $71 million from the recorded balance as of December 31, 2010 due to favorable settlements of tax audits in the first quarter of 2011. Since there can be no assurance as to the outcome of tax audits currently in progress, it is reasonably possible that over the next twelve-month period we may experience an increase or decrease in its unrecognized tax benefits. It is not possible to determine either the magnitude or the range of any increase or decrease at this time.

Earnings in Equity Interests. Earnings in equity interests for the three and six months ended June 30, 2011 was $109 million and $191 million, respectively, compared to $97 million and $184 million for the same periods in 2010. The increases for the three and six months ended June 30, 2011 were due primarily to Yahoo Japan’s continued improvement in financial performance, offset by non-cash losses related to impairments of assets held by Yahoo Japan. See Note 4 — “Investments in Equity Interests” in the Notes to the condensed consolidated financial statements for additional information.

Noncontrolling Interests. Noncontrolling interests represent the noncontrolling holders’ percentage share of income or losses from the subsidiaries in which we hold a majority, but less than 100 percent, ownership interest and the results of which are consolidated in our condensed consolidated financial statements.

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Business Segment Results

We manage our business geographically. The primary areas of measurement and decision-making are Americas, EMEA (Europe, Middle East, and Africa), and Asia Pacific. Management relies on an internal reporting process that provides revenue ex-TAC, which is defined as revenue less TAC, and direct costs excluding TAC by segment, and consolidated income from operations for making decisions related to the evaluation of the financial performance of, and allocating resources to, our segments. Prior period presentations have been updated to conform to the current profitability measures being used by our management team to evaluate the financial performance of our segments.

Summarized information by segment was as follows (dollars in thousands):

	Three Months Ended				Percent Change			Six Months Ended				Percent Change
	June 30, 2010		June 30, 2011					June 30, 2010		June 30, 2011
Revenue by segment:
Americas	$	1,133,216	$	808,038		(29	%)	$	2,288,228	$	1,626,969		(29	%)
EMEA		140,513		162,601		16	%		282,338		316,651		12	%
Asia Pacific		327,650		258,385		(21	%)		627,773		499,761		(20	%)
Total revenue	$	1,601,379	$	1,229,024		(23	%)	$	3,198,339	$	2,443,381		(24	%)
TAC by segment:
Americas	$	282,072	$	39,404		(86	%)	$	563,818	$	77,545		(86	%)
EMEA		50,054		57,648		15	%		103,474		115,160		11	%
Asia Pacific		141,124		55,844		(60	%)		272,488		110,222		(60	%)
Total TAC	$	473,250	$	152,896		(68	%)	$	939,780	$	302,927		(68	%)
Revenue ex-TAC by segment:
Americas	$	851,144	$	768,634		(10	%)	$	1,724,410	$	1,549,424		(10	%)
EMEA		90,459		104,953		16	%		178,864		201,491		13	%
Asia Pacific		186,526		202,541		9	%		355,285		389,539		10	%
Total revenue ex-TAC	$	1,128,129	$	1,076,128		(5	%)	$	2,258,559	$	2,140,454		(5	%)
Direct costs by segment(1):
Americas		145,333		132,866		(9	%)		290,237		268,940		(7	%)
EMEA		30,375		34,090		12	%		61,148		64,677		6	%
Asia Pacific		35,641		48,506		36	%		70,108		93,091		33	%
Global operating costs(2) (3)		515,789		449,113		(13	%)		1,017,613		906,885		(11	%)
Restructuring charges, net		10,052		237		(98	%)		14,464		10,812		(25	%)
Depreciation and amortization		157,970		161,373		2	%		323,216		321,811		0	%
Stock-based compensation expense		57,597		59,048		3	%		118,380		93,598		(21	%)
Income from operations	$	175,372	$	190,895		9	%	$	363,393	$	380,640		5	%

⁽¹⁾  Direct costs for each segment include cost of revenue (excluding TAC) and other operating expenses that are directly attributable to the segment such as employee compensation expense (excluding stock-based compensation expense), local sales and marketing expenses, and facilities expenses. Beginning in the fourth quarter of 2010, we no longer include TAC in segment direct costs. For comparison purposes, prior period amounts have been revised to conform to the current presentation.

⁽²⁾  Global operating costs include product development, service engineering and operations, marketing, customer advocacy, general and administrative, and other corporate expenses that are managed on a global basis and that are not directly attributable to any particular segment.

⁽³⁾  The net cost reimbursements from Microsoft are primarily included in global operating costs.

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Americas. Americas revenue ex-TAC for the three and six months ended June 30, 2011 decreased $83 million, or 10 percent, and $175 million, or 10 percent, respectively, as compared to the same periods in 2010. For the three months ended June 30, 2011, our year-over-year decrease in Americas revenue ex-TAC was primarily due to declines across various revenue streams, primarily in our search advertising business and display advertising business. For the three months ended June 30, 2011, search revenue ex-TAC decreased year-over-year due to the revenue share with Microsoft associated with the Search Agreement. For the three months ended June 30, 2011, our year-over-year display revenue ex-TAC declined slightly due to a decrease in display revenue primarily related to changes being made to our sales force as noted in Results of Operations above, offset by a decrease in display TAC. The year-over-year decline in display TAC was primarily due to changes in our partner mix. For the six months ended June 30, 2011, our year-over-year decrease was a result of a decline in our search advertising business and other revenue, partially offset by an increase in our display advertising business. For the six months ended June 30, 2011, search revenue ex-TAC decreased year-over-year due to the revenue share with Microsoft associated with the Search Agreement. For the six months ended June 30, 2011, the increase in year-over-year display revenue ex-TAC was due to a decline in display TAC, partially offset by a decline in display revenue primarily related to changes being made to our sales force as noted in Results of Operations above. The year-over-year decline in display TAC was primarily due to changes in our partner mix. For the three and six months ended June 30, 2011 direct costs attributable to the Americas segment decreased $12 million, or 9 percent, and $21 million, or 7 percent, respectively, compared to the same periods in 2010. The year-over-year decreases in direct costs were primarily due to lower compensation costs driven by lower headcount and lower data center operating costs, offset by higher content costs.

Revenue ex-TAC in the Americas accounted for approximately 71 percent and 72 percent of total revenue ex-TAC in the three and six months ended June 30, 2011, respectively, compared to 75 percent and 76 percent for the three and six months ended June 30, 2010, respectively.

EMEA. EMEA revenue ex-TAC for the three and six months ended June 30, 2011 increased $14 million, or 16 percent, and $23 million, or 13 percent, respectively, as compared to the same periods in 2010. The increases in EMEA revenue ex-TAC were primarily driven by increases in our display advertising business and the favorable effects of foreign currency exchange rate fluctuations. For the three and six months ended June 30, 2011, direct costs attributable to the EMEA segment increased $4 million, or 12 percent, and $4 million, or 6 percent, respectively, compared to the same periods in 2010. The increases are primarily due to higher compensation costs driven by higher average headcount, the effects of foreign currency exchange rate fluctuations, and content costs.

Revenue ex-TAC in EMEA accounted for approximately 10 percent of total revenue ex-TAC for both the three and six months ended June 30, 2011, respectively, compared to 8 percent for both the three and six months ended June 30, 2010.

Asia Pacific. Asia Pacific revenue ex-TAC for the three and six months ended June 30, 2011 increased $16 million, or 9 percent, and $34 million, or 10 percent, respectively, as compared to the same periods in 2010. The increases in Asia Pacific revenue ex-TAC were primarily driven by an increase in our display advertising business and the favorable effects of foreign currency exchange rate fluctuations, offset by the loss of an Affiliate in the Asia Pacific region in late 2010. For the three and six months ended June 30, 2011, direct costs attributable to the Asia Pacific segment increased $13 million, or 36 percent, and $23 million, or 33 percent, respectively, compared to the same periods in 2010. The increases are primarily due to higher compensation costs driven by higher average headcount, the effects of foreign currency exchange rate fluctuations, and increased data center operating costs.

Revenue ex-TAC in Asia Pacific accounted for approximately 19 percent and 18 percent of total revenue ex-TAC for the three and six months ended June 30, 2011, respectively, compared to 17 percent and 16 percent for the three and six months ended June 30, 2010, respectively.

Our international operations expose us to foreign currency exchange rate fluctuations. Revenue ex-TAC and related expenses generated from our international subsidiaries are generally denominated in the currencies of the local countries. Primary currencies include Australian dollars, British pounds, Euros, Japanese yen, Korean won, and Taiwan dollars. The statements of income of our international operations are translated into U.S. dollars at exchange rates indicative of market rates during each applicable period. To the extent the U.S. dollar strengthens against foreign currencies, the translation of these foreign currency-denominated transactions results in reduced consolidated revenue ex-TAC and operating expenses. Conversely, our consolidated revenue ex-TAC and operating expenses will increase if the U.S. dollar weakens against foreign currencies. Using the foreign currency exchange rates from the three and six months ended June 30, 2010, revenue ex-TAC for the Americas segment for the three and six months ended June 30, 2011 would have been lower than we reported by $2 million and $4 million, respectively, revenue ex-TAC for the EMEA segment would have been lower than we reported by $8 million and $7 million, respectively, and revenue ex-TAC for the Asia Pacific segment would have been lower than we reported by $17 million and $30 million, respectively. Using the foreign currency exchange rates from the three and six months ended June 30, 2010, direct costs for the Americas segment for both the three and six months ended June 30, 2011 would have been lower than we reported by $1 million, direct costs for the EMEA segment would have been lower than we reported by $3 million and $2 million, respectively, and direct costs for the Asia Pacific segment would have been lower than we reported by $4 million and $8 million, respectively.

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Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition and results of operations is based upon our condensed consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of these condensed consolidated financial statements requires us to make estimates, judgments and assumptions that affect the reported amounts of assets, liabilities, revenue and expenses, and the related disclosure of contingent assets and liabilities. We base our estimates on historical experience and on various other assumptions that we believe are reasonable under the circumstances. Our estimates form the basis for our judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates.

An accounting policy is considered to be critical if it requires an accounting estimate to be made based on assumptions about matters that are highly uncertain at the time the estimate is made, and if different estimates that reasonably could have been used, or changes in the accounting estimate that are reasonably likely to occur, could materially impact the condensed consolidated financial statements. We believe that our critical accounting policies reflect the more significant estimates and assumptions used in the preparation of the condensed consolidated financial statements.

For a discussion of our critical accounting policies and estimates, see “Critical Accounting Policies and Estimates” included in our Annual Report on Form 10-K for the year ended December 31, 2010 under the caption Management's Discussion and Analysis of Financial Condition and Results of Operations. We have made no significant changes to our critical accounting policies and estimates from those described in our Annual Report on Form 10-K for the year ended December 31, 2010.

Liquidity and Capital Resources

	As of December 31, 2010			As of June 30, 2011
	(Dollars in thousands)
Cash and cash equivalents	$	1,526,427		$	1,580,837
Short-term marketable debt securities		1,357,661			972,635
Long-term marketable debt securities		744,594			701,556
Total cash, cash equivalents, and marketable debt securities	$	3,628,682		$	3,255,028
Percentage of total assets		24	%		22	%

	Six Months Ended June 30,
Cash Flow Highlights	2010			2011
	(In thousands)
Net cash provided by operating activities	$	490,564		$	538,989
Net cash provided by (used in) investing activities	$	253,213		$	(11,790	)
Net cash used in financing activities	$	(775,242	)	$	(515,379	)

Our operating activities for the six months ended June 30, 2011 generated adequate cash to meet our operating needs. As of June 30, 2011, we had cash, cash equivalents, and marketable debt securities totaling $3.3 billion, compared to $3.6 billion at December 31, 2010. During the six months ended June 30, 2011, we repurchased 38.6 million shares of our outstanding common stock for $609 million.

During the six months ended June 30, 2011, we generated $539 million of cash from operating activities, net proceeds from sales, maturities and purchases of marketable debt securities of $416 million, and $99 million from the issuance of common stock as a result of the exercise of employee stock options and employee stock purchases. This was offset by a net $339 million in capital expenditures, $34 million in tax withholding payments related to net share settlements of restricted stock units and tax withholding-related reacquisitions of shares of restricted stock, $609 million used in the direct repurchase of common stock and a net $77 million for acquisitions. During the six months ended June 30, 2010, we generated $491 million of cash from operating activities, net proceeds from sales, maturities, and purchases of marketable debt securities of $600 million, $100 million of proceeds from the sale of a divested business, and $84 million from the issuance of common stock as a result of the exercise of employee stock options and employee stock purchases. This was offset by a net $303 million in capital expenditures, a net $112 million for acquisitions, $881 million used in the direct repurchase of common stock, and $41 million in tax withholding payments related to net share settlements of restricted stock units and tax withholding-related reacquisitions of shares of restricted stock.

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We have accrued U.S. federal income taxes on the earnings of our foreign subsidiaries except to the extent the earnings are considered indefinitely reinvested outside the U.S. As of June 30, 2011, approximately $2.9 billion of earnings held by our foreign subsidiaries and a corporate joint venture are designated as indefinitely reinvested outside the U.S. Our foreign subsidiaries held $1.1 billion of our total $3.3 billion of cash, cash equivalents, and marketable debt securities as of June 30, 2011. If required for our operations in the U.S., most of the cash held abroad could be repatriated to the U.S. but, under current law, would be subject to U.S. federal income taxes (subject to an adjustment for foreign tax credits). Currently, we do not anticipate a need to repatriate these funds for use in our U.S. operations.

We expect to continue to generate positive cash flows from operations for the third quarter of 2011. We use cash generated by operations as our primary source of liquidity, since we believe that internally generated cash flows are sufficient to support our business operations and capital expenditures. We believe that existing cash, cash equivalents, and investments in marketable debt securities, together with any cash generated from operations, will be sufficient to meet normal operating requirements including capital expenditures for the next twelve months. However, we may sell additional debt securities or obtain credit facilities to further enhance our liquidity position.

See Note 9 — “Investments” in the Notes to the condensed consolidated financial statements for additional information.

Cash flow changes

Cash provided by operating activities is driven by our net income, adjusted for non-cash items, working capital changes, and non-operating gains from sales of investments. Non-cash adjustments include depreciation, amortization of intangible assets, stock-based compensation expense, non-cash restructuring charges, tax benefits from stock-based awards, excess tax benefits from stock-based awards, deferred income taxes, and earnings in equity interests. Cash provided by operating activities was higher than net income in the six months ended June 30, 2011 due to changes in working capital.

During the six months ended June 30, 2011, cash used in investing activities was primarily attributable to cash used for net capital expenditures and net acquisitions, offset by net proceeds from the sales and maturities of marketable debt securities. In the six months ended June 30, 2011, we received net proceeds from sales, maturities, and purchases of marketable debt securities of $416 million, which was offset by the investment of $339 million in net capital expenditures, $77 million for net acquisitions, and $11 million to purchase intangible assets. During the six months ended June 30, 2010, cash provided by investing activities was primarily attributable to net proceeds from the sales and maturities of marketable debt securities and proceeds from the sale of a divested business. In the six months ended June 30, 2010, we received net proceeds from sales, maturities, and purchases of marketable debt securities of $600 million and $100 million from the sale of a business, which was offset by the investment of $303 million in net capital expenditures, $112 million for net acquisitions, $19 million for other investing activities, and $13 million to purchase intangible assets.

Cash used in financing activities is driven by stock repurchases offset by employee stock option exercises and employee stock purchases. Our cash proceeds from employee stock option exercises and employee stock purchases were $99 million for the six months ended June 30, 2011, compared to $84 million for the same period of 2010. During the six months ended June 30, 2011, we used $609 million in the direct repurchase of 38.6 million shares of common stock at an average price of $15.79 per share. We used $34 million for tax withholding payments related to net share settlements of restricted stock units and tax withholding related reacquisitions of shares of restricted stock. During the six months ended June 30, 2010, we used $881 million in the direct repurchase of 56.7 million shares of common stock at an average price of $15.55 per share. We used $41 million for tax withholding payments related to net share settlements of restricted stock units and tax withholding related reacquisitions of shares of restricted stock.

Capital expenditures

Capital expenditures have generally comprised purchases of computer hardware, software, server equipment, furniture and fixtures, and real estate. Capital expenditures, net were $339 million for the six months ended June 30, 2011, compared to $303 million in the same period of 2010. Our capital expenditures for the year ended December 31, 2011 are expected to be lower compared to the same period of 2010 due in part to higher infrastructure costs in 2010 in connection with our initiatives to build out our owned and operated data centers.

Contractual obligations and commitments

Leases. We have entered into various non-cancelable operating and capital lease agreements for office space and data centers globally for original lease periods up to 13 years, expiring between 2011 and 2022.

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During the second quarter of 2010, we acquired certain office space for a total of $72 million ($7 million in cash and the assumption of $65 million in debt). In the first quarter of 2010, the property was re-classified from an operating lease to a capital lease as a result of a commitment to purchase the property. Accordingly, in the second quarter of 2010, we reduced the capital lease obligation for the $7 million cash outlay and reclassified the remaining $65 million as assumed debt in our condensed consolidated balance sheets.

A summary of lease commitments as of June 30, 2011 is as follows (in millions):

	Gross Operating Lease Commitments		Capital Lease Commitment
Six months ending December 31, 2011	$	86	$	4
Years ending December 31,
2012		150		7
2013		126		8
2014		97		8
2015		75		8
2016		39		8
Due after 5 years		58		23
Total gross lease commitments	$	631	$	66
Less: interest		—		(26	)
Net lease commitments	$	631	$	40

Affiliate Commitments. In connection with contracts to provide advertising services to Affiliates, we are obligated to make payments, which represent traffic acquisition costs, to our Affiliates. As of June 30, 2011, these commitments totaled $121 million, of which $44 million will be payable in the remainder of 2011, $74 million will be payable in 2012, and $3 million will be payable in 2013.

Intellectual Property Rights. We are committed to make certain payments under various intellectual property arrangements of up to $35 million through 2023.

Income Taxes. As of June 30, 2011, unrecognized tax benefits of $405 million, including interest and penalties, are recorded on our condensed consolidated balance sheets. As of June 30, 2011, the settlement period for our income tax liabilities cannot be determined.

Other Commitments. In the ordinary course of business, we may provide indemnifications of varying scope and terms to customers, vendors, lessors, joint venture and business partners, purchasers of assets or subsidiaries and other parties with respect to certain matters, including, but not limited to, losses arising out of our breach of agreements or representations and warranties made by us, services to be provided by us, intellectual property infringement claims made by third parties or, with respect to the sale of assets or a subsidiary, matters related to our conduct of the business and tax matters prior to the sale. In addition, we have entered into indemnification agreements with our directors and certain of our officers that will require us, among other things, to indemnify them against certain liabilities that may arise by reason of their status or service as directors or officers. We have also agreed to indemnify certain former officers, directors, and employees of acquired companies in connection with the acquisition of such companies. We maintain director and officer insurance, which may cover certain liabilities arising from our obligation to indemnify our directors and officers and former directors and officers of acquired companies, in certain circumstances. It is not possible to determine the aggregate maximum potential loss under these indemnification agreements due to the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. Such indemnification agreements might not be subject to maximum loss clauses. Historically, we have not incurred material costs as a result of obligations under these agreements and we have not accrued any liabilities related to such indemnification obligations in our condensed consolidated financial statements.

As of June 30, 2011, we did not have any relationships with unconsolidated entities or financial partnerships, such as entities often referred to as structured finance or special purpose entities, which would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes. In addition, as of June 30, 2011, we had no off-balance sheet arrangements that have, or are reasonably likely to have, a current or future material effect on our consolidated financial condition, results of operations, liquidity, capital expenditures, or capital resources.

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Item 3. Quantitative and Qualitative Disclosures about Market Risk

We are exposed to the impact of interest rate changes, foreign currency exchange rate fluctuations, and changes in the market values of our investments.

Interest Rate Risk. Our exposure to market rate risk for changes in interest rates relates primarily to our cash and marketable debt securities portfolio. We invest excess cash in money market funds, time deposits, and liquid debt instruments of the U.S. and foreign governments and their agencies, U.S. municipalities, and high-credit corporate issuers which are classified as marketable debt securities and cash equivalents.

Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical 100 basis point increase in interest rates would result in an approximate $10 million and $14 million decrease in the fair value of our available-for-sale debt securities as of June 30, 2011 and December 31, 2010, respectively.

Foreign Currency Risk. Revenue and related expenses generated from our international subsidiaries are generally denominated in the currencies of the local countries. Primary currencies include Australian dollars, British pounds, Euros, Japanese yen, Korean won, and Taiwan dollars. The statements of income of our international operations are translated into U.S. dollars at exchange rates indicative of market rates during each applicable period. To the extent the U.S. dollar strengthens against foreign currencies, the translation of these foreign currency-denominated transactions results in reduced revenue, operating expenses, and net income. Conversely, our revenue, operating expenses, and net income will increase if the U.S. dollar weakens against foreign currencies. Using the foreign currency exchange rates from the three and six months ended June 30, 2010, revenue for the Americas segment for the three and six months ended June 30, 2011 would have been lower than we reported by $3 million and $5 million, respectively, revenue for the EMEA segment would have been lower than we reported by $13 million and $11 million, respectively, and revenue for the Asia Pacific segment would have been lower than we reported by $20 million and $35 million, respectively. Using the foreign currency exchange rates from the three and six months ended June 30, 2010, direct costs for the Americas segment for both the three and six months ended June 30, 2011 would have been lower than we reported by $1 million, direct costs for the EMEA segment would have been lower than we reported by $3 million and $2 million, respectively, and direct costs for the Asia Pacific segment would have been lower than we reported by $4 million and $8 million, respectively.

As mentioned above, we are also exposed to foreign exchange rate fluctuations as we convert the financial statements of our foreign subsidiaries and our investments in equity interests into U.S. dollars in consolidation. If there is a change in foreign currency exchange rates, the conversion of the foreign subsidiaries’ financial statements into U.S. dollars results in a gain or loss which is recorded as a component of accumulated other comprehensive income which is part of stockholders’ equity. In addition, we have certain assets and liabilities that are denominated in currencies other than the respective entity’s functional currency. Changes in the functional currency value of these assets and liabilities create fluctuations that will lead to a gain or loss. We record these foreign currency transaction gains and losses, realized and unrealized, in other income, net on the condensed consolidated statements of income. During both the three and six months ended June 30, 2011, we recorded realized and unrealized foreign currency transaction gains of $1 million. During the three and six months ended June 30, 2010, we recorded realized and unrealized foreign currency transaction gains of $8 million and $13 million, respectively.

Investment Risk. We are exposed to investment risk as it relates to changes in the market value of our investments. We have investments in marketable debt securities.

Our cash and marketable debt securities investment policy and strategy attempts primarily to preserve capital and meet liquidity requirements. A large portion of our cash is managed by external managers within the guidelines of our investment policy. We protect and preserve invested funds by limiting default, market, and reinvestment risk. To achieve this objective, we maintain our portfolio of cash and cash equivalents and short-term and long-term investments in a variety of liquid fixed income securities, including both government and corporate obligations and money market funds. As of June 30, 2011 and 2010, net unrealized gains and losses on these investments were not material.

Item 4. Controls and Procedures

Disclosure Controls and Procedures. The Company’s management, with the participation of the Company’s principal executive officer and principal financial officer, has evaluated the effectiveness of the Company’s disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934 (the “Exchange Act”)) as of the end of the period covered by this Report. Based on such evaluation, the Company’s principal executive officer and principal financial officer have concluded that, as of the end of such period, the Company’s disclosure controls and procedures were effective.

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Internal Control Over Financial Reporting. There have not been any changes in the Company’s internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the most recent fiscal quarter that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

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PART II — OTHER INFORMATION

Item 1. Legal Proceedings

For a description of our material legal proceedings, see the section captioned “Contingencies” included in Note 11 — “Commitments and Contingencies” in the Notes to the condensed consolidated financial statements, which is incorporated by reference herein.

Item 1A. Risk Factors

We have updated the risk factors previously disclosed in Part I, Item 1A. of our Annual Report on Form 10-K for the year ended December 31, 2010, which was filed with the Securities and Exchange Commission on February 28, 2011, as set forth below. Other than the addition of the risk factors concerning Alipay and legal proceedings, we do not believe any of the changes constitute material changes from the risk factors previously disclosed in the Annual Report on Form 10-K for the year ended December 31, 2010.

We face significant competition for users, advertisers, publishers, developers, and distributors.

We face significant competition from integrated online media companies as well as from social networking sites, traditional print and broadcast media, general purpose and vertical search engines and various e-commerce sites. In a number of international markets, especially those in Asia, Europe, the Middle East and Latin America, we face substantial competition from local Internet service providers and other portals that offer search, communications, and other commercial services.

Several of our competitors offer an integrated variety of Internet products, advertising services, technologies, online services and content in a manner similar to Yahoo!. Among other areas, we compete against these companies to attract and retain users, advertisers, developers, and third-party Website publishers as participants in our Affiliate network, and to obtain agreements with third parties to promote or distribute our services.

In addition, several competitors offer products and services that directly compete for users with our offerings, including consumer e-mail, local search, instant messaging, photos, maps, video sharing, content channels, mobile applications, and shopping. Similarly, the advertising networks operated by our competitors offer services that directly compete with our offerings for advertisers, including advertising exchanges, ad serving technologies and sponsored search offerings. We also compete with traditional print and broadcast media companies to attract advertising dollars, both domestically and internationally. We further compete for users, advertisers and developers with social media and networking sites as well as the wide variety of other providers of online services. Social networking sites in particular are attracting a substantial and increasing share of users and users’ online time, which could enable them to attract an increasing share of online advertising dollars.

Some of our existing competitors and possible entrants may have greater brand recognition for certain products and services, more expertise in a particular segment of the market, and greater operational, strategic, technological, financial, personnel, or other resources than we do. Many of our competitors have access to considerable financial and technical resources with which to compete aggressively, including by funding future growth and expansion and investing in acquisitions and research and development. Further, emerging start-ups may be able to innovate and provide new products and services faster than we can. In addition, competitors may consolidate with each other or collaborate, and new competitors may enter the market. Some of our competitors in international markets have a substantial competitive advantage over us because they have dominant market share in their territories, are owned by local telecommunications providers, have greater brand recognition, are focused on a single market, are more familiar with local tastes and preferences, or have greater regulatory and operational flexibility due to the fact that we are subject to both U.S. and foreign regulatory requirements.

If our competitors are more successful than we are in developing and deploying compelling products or in attracting and retaining users, advertisers, publishers, developers, or distributors, our revenue and growth rates could decline.

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The majority of our revenue is derived from display and search, and the reduction in spending by or loss of current or potential advertisers would cause our revenue and operating results to decline.

For the three months ended June 30, 2011, 81 percent of our total revenue came from display and search. Our ability to continue to retain and grow display and search revenue depends upon:

• maintaining and growing our user base;

• maintaining and growing our popularity as an Internet destination site;

• maintaining and expanding our advertiser base on the Internet and mobile devices;

• broadening our relationships with advertisers to small- and medium-sized businesses;

• the successful implementation of changes and improvements to our advertising management platforms and acceptance of our advertising management platforms by advertisers, Website publishers, and online advertising networks;

• the successful implementation of changes in our sales force, sales development teams, and sales strategy;

• the effective monetization of search queries;

• continuing to innovate and improve users’ search experiences;

• maintaining and expanding our Affiliate program for search and display advertising services; and

• deriving better demographic and other information about our users to enable us to offer better experiences to both our users and advertisers.

In most cases, our agreements with advertisers have a term of one year or less, and may be terminated at any time by the advertiser or by us. Search marketing agreements often have payments dependent upon usage or click-through levels. Accordingly, it is difficult to forecast display and search revenue accurately. In addition, our expense levels are based in part on expectations of future revenue, including occasional guaranteed minimum payments to our Affiliates in connection with search and/or display advertising, and are fixed over the short-term in some categories. The state of the global economy and availability of capital has impacted and could further impact the advertising spending patterns of existing and potential advertisers. Any reduction in spending by, or loss of, existing or potential advertisers would negatively impact our revenue and operating results. Further, we may be unable to adjust our expenses and capital expenditures quickly enough to compensate for any unexpected revenue shortfall.

Adverse general economic conditions have caused and could cause decreases or delays in display and search services spending by our advertisers and could harm our ability to generate display and search revenue and our results of operations.

Display and search expenditures tend to be cyclical, reflecting overall economic conditions and budgeting and buying patterns. Since we derive most of our revenue from display and search, adverse economic conditions have caused, and a continuation of adverse economic conditions could cause, additional decreases in or delays in advertising spending, a reduction in our display and search revenue and a negative impact on our short-term ability to grow our revenue. Further, any decreased collectability of accounts receivable or early termination of agreements, whether resulting from customer bankruptcies or otherwise due to the current economic conditions, could negatively impact our results of operations.

If we do not manage our operating expenses effectively, our profitability could decline.

We have implemented cost reduction initiatives to better align our operating expenses with our revenue, including reducing our headcount, outsourcing some administrative functions, consolidating space and terminating leases or entering into subleases. We plan to continue to manage costs to better and more efficiently manage our business. However, our operating expenses might also increase, from their reduced levels, as we expand our operations in areas of desired growth, continue to develop and extend the Yahoo! brand, fund product development, and acquire and integrate complementary businesses and technologies. Our operating costs might also increase if we do not effectively manage costs as we transition markets under the Search Agreement and reimbursements from Microsoft under the Search Agreement decline or cease. In addition, weak economic conditions or other factors could cause our business to contract, requiring us to implement additional cost cutting measures. If our expenses increase at a greater pace than our revenue, or if we fail to implement additional cost cutting if required in a timely manner, our profitability will decline.

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Transition, implementation and execution risks associated with our Search Agreement with Microsoft may adversely affect our business and operating results.

Under our Search Agreement with Microsoft, Microsoft is the exclusive algorithmic and paid search services provider on Yahoo! Properties and non-exclusive provider of such services on Affiliate sites for the transitioned markets. The parties commenced implementation of the Search Agreement on February 23, 2010. The global transition of the algorithmic and paid search platforms to Microsoft’s platform and the migration of the paid search advertisers and publishers to Microsoft’s platform are being done on a market by market basis and are expected to continue through the first half of 2013. The transition process is complex and requires the expenditure of significant time and resources by us. The algorithmic and paid search transition to the Microsoft platform was completed in the U.S. and Canada in the fourth quarter of 2010, and we plan to complete the transition of algorithmic search in other markets in 2011. The transition of paid search in other markets is expected to resume in the second half of 2011 and to continue through the first half of 2013. Delays or difficulties in, or disruptions and inconveniences caused by, the transition process could result in the loss of advertisers, publishers, Affiliates, and employees, as well as delays in recognizing or reductions in the anticipated benefits of the transaction, any of which could negatively impact our business and operating results.

If Microsoft fails to perform as required under the Search Agreement for any reason or suffers service level interruptions or other performance issues (including if Microsoft is unable to effectively monetize search queries in markets where paid search has transitioned under the Search Agreement), or if advertisers, Affiliates, or users are less satisfied than expected with the services provided or results obtained after transition or during the period prior to transition of search to Microsoft in their respective markets, we may not realize the anticipated benefits of the Search Agreement, we may lose advertisers, publishers and Affiliates, we may lose exclusivity with certain publishers, and our search revenue or our profitability could decline. In addition, to the extent the RPS Guarantee payments we receive do not fully offset any shortfall relating to revenue per search in transitioned markets or if our revenue per search upon expiration of the RPS Guarantee payments is lower than the guarantee levels, our search revenue or our profitability could decline.

If we are unable to provide innovative search experiences and other services that generate significant traffic to our Websites, our business could be harmed, causing our revenue to decline.

Internet search is characterized by rapidly changing technology, significant competition, evolving industry standards, and frequent product and service enhancements. We must continually invest in improving our users’ search experience—presenting users with a search experience that is responsive to their needs and preferences—in order to continue to attract, retain, and expand our user base and paid search advertiser base.

We currently deploy our own technology to provide search results on our network, except in markets where we have transitioned to Microsoft’s platform. Even after we complete the transition to Microsoft’s platform in all markets, we will need to continue to invest and innovate to improve our users’ search experience.

We also generate revenue through other online services, such as Yahoo! Mail. If we are unable to provide innovative search and other services which generate significant traffic to our Websites, our business could be harmed, causing our revenue to decline.

If we are unable to license or acquire compelling content and services at reasonable cost or if we do not develop or commission compelling content of our own, the number of users of our services may not grow as anticipated, or may decline, or users’ level of engagement with our services may decline, all or any of which could harm our operating results.

Our future success depends in part on our ability to aggregate compelling content and deliver that content through our online properties. We license from third parties much of the content and services on our online properties, such as news items, stock quotes, weather reports, music videos, music radio, and maps. We believe that users will increasingly demand high-quality content and services, including music videos, film clips, news footage, and special productions. Such content and services may require us to make substantial payments to third parties from whom we license or acquire such content or services. Our ability to maintain and build relationships with such third-party providers is critical to our success. In addition, as new methods for accessing the Internet become available, including through alternative devices, we may need to enter into amended agreements with existing third-party providers to cover the new devices. We may be unable to enter into new, or preserve existing, relationships with the third-parties whose content or services we seek to obtain. In addition, as competition for compelling content increases both domestically and internationally, our third-party providers may increase the prices at which they offer their content and services to us, and potential providers may not offer their content or services to us at all, or may offer them on terms that are not agreeable to us. An increase in the prices charged to us by third-party providers could harm our operating results and financial condition. Further, many of our content and services licenses with third parties are non-exclusive. Accordingly, other media providers may be able to offer similar or identical content. This increases the importance of our ability to deliver compelling editorial content and personalization of this content for users in order to differentiate Yahoo! from other businesses. If we are unable to license or acquire compelling content at reasonable prices, if other companies distribute content or services that are similar to or the same as that provided by us, or if we do not develop compelling editorial content or personalization services, the number of users of our services may not grow as anticipated, or may decline, which could harm our operating results.

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We rely on the value of our brands, and a failure to maintain or enhance the Yahoo! brands in a cost-effective manner could harm our operating results.

We believe that maintaining and enhancing our brands is an important aspect of our efforts to attract and expand our user, advertiser, and Affiliate base. We also believe that the importance of brand recognition will increase due to the relatively low barriers to entry in the Internet market. We have spent considerable money and resources to date on the establishment and maintenance of our brands, and we anticipate continuing to spend and devote resources to, advertising, marketing, and other brand-building efforts to preserve and enhance consumer awareness of our brands. Our brands may be negatively impacted by a number of factors, including among other issues: service outages; product malfunctions; data privacy and security issues; exploitation of our trademarks by others without permission; and poor presentation or integration of our search marketing offerings by Affiliates on their sites or in their software and services.

Further, while we attempt to ensure that the quality of our brands is maintained by our licensees, our licensees might take actions that could impair the value of our brands, our proprietary rights, or the reputation of our products and media properties. If we are unable to maintain or enhance customer awareness of, and trust in, our brands in a cost-effective manner, or if we incur excessive expenses in these efforts, our business, operating results and financial condition could be harmed.

Our intellectual property rights are valuable, and any failure or inability to sufficiently protect them could harm our business and our operating results.

We create, own, and maintain a wide array of intellectual property assets, including copyrights, patents, trademarks, trade dress, trade secrets, and rights to certain domain names, which we believe are collectively among our most valuable assets. We seek to protect our intellectual property assets through patent, copyright, trade secret, trademark, and other laws of the U.S. and other countries of the world, and through contractual provisions. However, the efforts we have taken to protect our intellectual property and proprietary rights might not be sufficient or effective at stopping unauthorized use of those rights. Protection of the distinctive elements of Yahoo! might not always be available under copyright law or trademark law, or we might not discover or determine the full extent of any unauthorized use of our copyrights and trademarks in order to protect our rights. In addition, effective trademark, patent, copyright, and trade secret protection might not be available or cost-effective in every country in which our products and media properties are distributed or made available through the Internet. Changes in patent law, such as changes in the law regarding patentable subject matter, could also impact our ability to obtain patent protection for our innovations. Further, given the costs of obtaining patent protection, we might choose not to protect (or not to protect in some jurisdictions) certain innovations that later turn out to be important. There is also a risk that the scope of protection under our patents may not be sufficient in some cases or that existing patents may be deemed invalid or unenforceable. With respect to maintaining our trade secrets, we have entered into confidentiality agreements with most of our employees and contractors, and confidentiality agreements with many of the parties with whom we conduct business in order to limit access to and disclosure of our proprietary information. However, these agreements might be breached and our trade secrets might be compromised by outside parties or by our employees, which could cause us to lose any competitive advantage provided by maintaining our trade secrets.

If we are unable to protect our proprietary rights from unauthorized use, the value of our intellectual property assets may be reduced. In addition, protecting our intellectual property and other proprietary rights is expensive and time consuming. Any increase in the unauthorized use of our intellectual property could make it more expensive to do business and consequently harm our operating results.

We are, and may in the future be, subject to intellectual property infringement or other third-party claims, which are costly to defend, could result in significant damage awards, and could limit our ability to provide certain content or use certain technologies in the future.

Internet, technology, media, and patent holding companies often possess a significant number of patents. Further, many of these companies and other parties are actively developing or purchasing search, indexing, electronic commerce, and other Internet-related technologies, as well as a variety of online business models and methods.

We believe that these parties will continue to take steps to protect these technologies, including, but not limited to, seeking patent protection. In addition, patent holding companies may continue to seek to monetize patents they have purchased or otherwise obtained. As a result, disputes regarding the ownership of technologies and rights associated with online businesses are likely to continue to arise in the future. From time to time, parties assert patent infringement claims against us. Currently, we are engaged in a number of lawsuits regarding patent issues and have been notified of a number of other potential disputes.

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In addition to patent claims, third parties have asserted, and are likely in the future to assert, claims against us alleging infringement of copyrights, trademark rights, trade secret rights or other proprietary rights, or alleging unfair competition, violation of federal or state statutes or other claims, including alleged violation of international statutory and common law. In addition, third parties have made, and may continue to make, infringement and related claims against us over the display of content or search results triggered by search terms that include trademark terms. Currently, we are engaged in lawsuits regarding such trademark issues.

As we expand our business and develop new technologies, products and services, we may become increasingly subject to intellectual property infringement claims, including those that may arise under international laws. In the event that there is a determination that we have infringed third-party proprietary rights such as patents, copyrights, trademark rights, trade secret rights, or other third-party rights such as publicity and privacy rights, we could incur substantial monetary liability, be required to enter into costly royalty or licensing agreements or be prevented from using such rights, which could require us to change our business practices in the future and limit our ability to compete effectively. We may also incur substantial expenses in defending against third-party claims regardless of the merit of such claims. In addition, many of our agreements with our customers or Affiliates require us to indemnify them for some types of third-party intellectual property infringement claims, which could increase our costs in defending such claims and our damages. The occurrence of any of these results could harm our brands and negatively impact our operating results.

We are subject to a variety of new and existing U.S. and foreign government laws and regulations which could subject us to claims, judgments, monetary liabilities and other remedies, and to limitations on our business practices.

We are subject to laws and regulations directly applicable to providers of Internet, mobile, and voice over Internet protocol, or VOIP, services both domestically and internationally. The application of existing domestic and international laws and regulations to us relating to issues such as user privacy and data protection, defamation, pricing, advertising, taxation, gambling, sweepstakes, promotions, billing, real estate, consumer protection, accessibility, content regulation, quality of services, telecommunications, mobile, television, and intellectual property ownership and infringement in many instances is unclear or unsettled. In addition, we will also be subject to any new laws and regulations directly applicable to our domestic and international activities. Further, the application of existing laws to us or our subsidiaries regulating or requiring licenses for certain businesses of our advertisers including, for example, distribution of pharmaceuticals, alcohol, adult content, tobacco, or firearms, as well as insurance and securities brokerage, and legal services, can be unclear. Internationally, we may also be subject to laws regulating our activities in foreign countries and to foreign laws and regulations that are inconsistent from country to country. We may incur substantial liabilities for expenses necessary to defend such litigation or to comply with these laws and regulations, as well as potential substantial penalties for any failure to comply. Compliance with these laws and regulations may also cause us to change or limit our business practices in a manner adverse to our business.

A number of U.S. federal laws, including those referenced below, impact our business. The Digital Millennium Copyright Act (“DMCA”) is intended, in part, to limit the liability of eligible online service providers for listing or linking to third-party Websites that include materials that infringe copyrights or other rights of others. Portions of the Communications Decency Act (“CDA”) are intended to provide statutory protections to online service providers who distribute third-party content. We rely on the protections provided by both the DMCA and the CDA in conducting our business. If these laws or judicial interpretations are changed to narrow their protections, or if international jurisdictions refuse to apply similar provisions in foreign lawsuits, we will be subject to greater risk of liability, our costs of compliance with these regulations or to defend litigation may increase, or our ability to operate certain lines of business may be limited. The Children’s Online Privacy Protection Act is intended to impose restrictions on the ability of online services to collect some types of information from children under the age of 13. In addition, Providing Resources, Officers, and Technology to Eradicate Cyber Threats to Our Children Act of 2008 (“PROTECT Act”) requires online service providers to report evidence of violations of federal child pornography laws under certain circumstances. Other federal and state laws and legislative efforts designed to protect children on the Internet may impose additional requirements on us. U.S. export control laws and regulations impose requirements and restrictions on exports to certain nations and persons and on our business.

Changes in these or any other laws and regulations or the interpretation of them could increase our future compliance costs, make our products and services less attractive to our users, or cause us to change or limit our business practices. Further, any failure on our part to comply with any relevant laws or regulations may subject us to significant civil or criminal liabilities.

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Changes in regulations or user concerns regarding privacy and protection of user data, or any failure to comply with such laws, could adversely affect our business.

Federal, state and international laws and regulations govern the collection, use, retention, sharing and security of data that we receive from and about our users. Our privacy policies and practices concerning the collection, use, and disclosure of user data are posted on our and many of our Affiliates’ Websites. Any failure, or perceived failure, by us to comply with our posted privacy policies, to make effective modifications to our privacy policies, or to comply with any data-related consent orders, Federal Trade Commission requirements or orders, or other federal, state, or international privacy or data-protection-related laws, regulations or industry self-regulatory principles could result in proceedings or actions against us by governmental entities or others, which could potentially have an adverse effect on our business.

Further, failure or perceived failure by us to comply with our policies, applicable requirements, or industry self-regulatory principles related to the collection, use, sharing or security of personal information, or other privacy, data-retention or data-protection matters could result in a loss of user confidence in us, damage to the Yahoo! brands, and ultimately in a loss of users, advertising partners, or Affiliates which could adversely affect our business.

In addition, various federal, state and foreign legislative or regulatory bodies may enact new or additional laws and regulations concerning privacy, data-retention and data-protection issues which could adversely impact our business. The interpretation and application of privacy, data protection and data retention laws and regulations are currently unsettled in the U.S. and internationally. These laws may be interpreted and applied inconsistently from country to country and inconsistently with our current policies and practices. Complying with these varying international requirements could cause us to incur substantial costs or require us to change our business practices in a manner adverse to our business.

If our security measures are breached, our products and services may be perceived as not being secure, users and customers may curtail or stop using our products and services, and we may incur significant legal and financial exposure.

Our products and services involve the storage and transmission of Yahoo!’s, users’ and customers’ proprietary information, and security breaches could expose us to a risk of loss of this information, litigation, and potential liability. Our security measures may be breached due to the actions of outside parties, employee error, malfeasance, or otherwise, and, as a result, an unauthorized party may obtain access to our data or our users’ or customers’ data. Additionally, outside parties may attempt to fraudulently induce employees, users, or customers to disclose sensitive information in order to gain access to our data or our users’ or customers’ data. Any such breach or unauthorized access could result in significant legal and financial exposure, increased costs to defend litigation or damage to our reputation, and a loss of confidence in the security of our products and services that could potentially have an adverse effect on our business. Because the techniques used to obtain unauthorized access, disable or degrade service, or sabotage systems change frequently and often are not recognized until launched against a target, we may be unable to anticipate these techniques or to implement adequate preventative measures. If an actual or perceived breach of our security occurs, the market perception of the effectiveness of our security measures could be harmed and we could lose users and customers.

We may be subject to legal liability associated with providing online services or content.

We host and provide a wide variety of services and technology products that enable and encourage individuals and businesses to exchange information, upload or otherwise generate photos, videos, text, and other content; advertise products and services; conduct business; and engage in various online activities both domestically and internationally. The law relating to the liability of providers of these online services and products for activities of their users is currently unsettled both within the U.S. and internationally. Claims have been threatened and have been brought against us for defamation, negligence, breaches of contract, copyright or trademark infringement, unfair competition, unlawful activity, tort, including personal injury, fraud, or other theories based on the nature and content of information which we publish or to which we provide links or that may be posted online or generated by us or by our users. In addition, we have been and may again in the future be subject to domestic or international actions alleging that certain content we have generated or third-party content that we have made available within our services violates laws in domestic and international jurisdictions. Defense of any such actions could be costly and involve significant time and attention of our management and other resources and may require us to change our business in an adverse manner.

We arrange for the distribution of third-party advertisements to third-party publishers and advertising networks, and we offer third-party products, services, or content, such as stock quotes and trading information, under the Yahoo! brand or via distribution on Yahoo! Properties. We may be subject to claims concerning these products, services, or content by virtue of our involvement in marketing, branding, broadcasting, or providing access to them, even if we do not ourselves host, operate, provide, or provide access to these products, services, or content. While our agreements with respect to these products, services, and content often provide that we will be indemnified against such liabilities, the ability to receive such indemnification may be disputed, could result in substantial costs to enforce or defend, and depends on the financial resources of the other party to the agreement, and any amounts received might not be adequate to cover our liabilities or the costs associated with defense of such proceedings.

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It is also possible that if the manner in which information is provided or any information provided directly by us contains errors or is otherwise wrongfully provided to users, third parties could make claims against us. For example, we offer Web-based e-mail services, which expose us to potential risks, such as liabilities or claims resulting from unsolicited e-mail, lost or misdirected messages, illegal or fraudulent use of e-mail, alleged violations of policies or privacy protections, including civil or criminal laws, or interruptions or delays in e-mail service. We may also face purported consumer class actions or state actions relating to our online services, including our fee-based services (particularly in connection with any decision to discontinue a fee-based service). In addition, our customers, third parties or government entities may assert claims or actions against us if our online services or technologies are used to spread or facilitate malicious or harmful code or applications. Investigating and defending these types of claims are expensive, even if the claims are without merit or do not ultimately result in liability, and could subject us to significant monetary liability or cause a change in business practices that could negatively impact our ability to compete.

Acquisitions and strategic investments could result in adverse impacts on our operations and in unanticipated liabilities.

We have acquired, and have made strategic investments in, a number of companies (including through joint ventures) in the past, and we expect to make additional acquisitions and strategic investments in the future. Such transactions may result in dilutive issuances of our equity securities, use of our cash resources, and incurrence of debt and amortization expenses related to intangible assets. Our acquisitions and strategic investments to date were accompanied by a number of risks, including:

• the difficulty of assimilating the operations and personnel of our acquired companies into our operations;

• the potential disruption of our ongoing business and distraction of management;

• the incurrence of additional operating losses and expenses of the businesses we acquired or in which we invested;

• the difficulty of integrating acquired technology and rights into our services and unanticipated expenses related to such integration;

• the failure to successfully further develop acquired technology resulting in the impairment of amounts currently capitalized as intangible assets;

• the failure of strategic investments to perform as expected;

• the potential for patent and trademark infringement and data privacy and security claims against the acquired companies, or companies in which we have invested;

• litigation or other claims in connection with acquisitions, acquired companies, or companies in which we have invested;

• the impairment or loss of relationships with customers and partners of the companies we acquired or in which we invested or with our customers and partners as a result of the integration of acquired operations;

• the impairment of relationships with, or failure to retain, employees of acquired companies or our existing employees as a result of integration of new personnel;

• our lack of, or limitations on our, control over the operations of our joint venture companies;

• in the case of foreign acquisitions and investments, the difficulty of integrating operations and systems as a result of cultural, systems, and operational differences and the impact of particular economic, tax, currency, political, legal and regulatory risks associated with specific countries; and

• the impact of known potential liabilities or liabilities that may be unknown, including as a result of inadequate internal controls, associated with the companies we acquired or in which we invested.

We are likely to experience similar risks in connection with our future acquisitions and strategic investments. Our failure to be successful in addressing these risks or other problems encountered in connection with our past or future acquisitions and strategic investments could cause us to fail to realize the anticipated benefits of such acquisitions or investments, incur unanticipated liabilities and harm our business generally.

Any failure to manage expansion and changes to our business could adversely affect our operating results.

We continue to evolve our business. As a result of acquisitions, and international expansion in recent years, more than half of our employees are now based outside of our Sunnyvale, California headquarters. If we are unable to effectively manage a large and geographically dispersed group of employees or to anticipate our future growth and personnel needs, our business may be adversely affected.

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As we expand our business, we must also expand and adapt our operational infrastructure. Our business relies on data systems, billing systems, and financial reporting and control systems, among others. All of these systems have become increasingly complex in the recent past due to the growing complexity of our business, acquisitions of new businesses with different systems, and increased regulation over controls and procedures. To manage our business in a cost-effective manner, we will need to continue to upgrade and improve our data systems, billing systems, and other operational and financial systems, procedures and controls. In some cases, we are outsourcing administrative functions to lower-cost providers. These upgrades, improvements and outsourcing changes will require a dedication of resources and in some cases are likely to be complex. If we are unable to adapt our systems and put adequate controls in place in a timely manner, our business may be adversely affected. In particular, sustained failures of our billing systems to accommodate increasing numbers of transactions, to accurately bill users and advertisers, or to accurately compensate Affiliates could adversely affect the viability of our business model.

Any failure to scale and adapt our existing technology architecture to manage expansion of user-facing services and to respond to rapid technological change could adversely affect our business.

As some of the most visited sites on the Internet, Yahoo! Properties deliver a significant number of products, services, page views, and advertising impressions to users around the world. The products and services offered by us are expected to continue to expand and change significantly and rapidly in the future to accommodate new technologies and Internet advertising solutions, and new means of content delivery.

In addition, widespread adoption of new Internet, networking or telecommunications technologies, or other technological changes could require substantial expenditures to modify or adapt our services or infrastructure. The technology architectures and platforms utilized for our services are highly complex and may not provide satisfactory support in the future, as usage increases and products and services expand, change, and become more complex. In the future, we may make additional changes to our, or move to completely new, architectures, platforms and systems. Such changes may be technologically challenging to develop and implement, may take time to test and deploy, may cause us to incur substantial costs or data loss, and may cause delays or interruptions in service. These changes, delays, or interruptions in our service may cause our users, Affiliates and other advertising platform participants to become dissatisfied with our service and move to competing providers or seek remedial actions or compensation. Further, to the extent that demands for our services increase, we will need to expand our infrastructure, including the capacity of our hardware servers and the sophistication of our software. This expansion is likely to be expensive and complex and require additional technical expertise. As we acquire users who rely upon us for a wide variety of services, it becomes more technologically complex and costly to retrieve, store, and integrate data that will enable us to track each user’s preferences. Any difficulties experienced in adapting our architectures, platforms and infrastructure to accommodate increased traffic, to store user data, and track user preferences, together with the associated costs and potential loss of traffic, could harm our operating results, cash flows from operations, and financial condition.

We have dedicated considerable resources to provide a variety of premium services, which might not prove to be successful in generating significant revenue for us.

We offer fee-based enhancements for many of our free services, including e-mail, personals and finance. The development cycles for these technologies are long and generally require significant investment by us. We have invested and will continue to invest in new products and services. Some of these new products and services might not generate anticipated revenue or might not meet anticipated user adoption rates. We have previously discontinued some non-profitable premium services and may discontinue others. We must, however, continue to provide new services that are compelling to our users while continuing to develop an effective method for generating revenue for such services. General economic conditions as well as the rapidly evolving competitive landscape may affect users’ willingness to pay for such services. If we cannot generate revenue from these services that are greater than the cost of providing such services, our operating results could be harmed.

If we are unable to recruit and retain key personnel, we may not be able to execute our business plan.

Our business is dependent on our ability to recruit, hire, motivate, and retain talented, highly skilled personnel. Achieving this objective may be difficult due to many factors, including the intense competition for such highly skilled personnel in the San Francisco Bay Area and other metropolitan areas where our offices and the offices of several of our vertical and horizontal competitors are located, as well as fluctuations in global economic and industry conditions, changes in our management or leadership, competitors’ hiring practices, and the effectiveness of our compensation programs. If we do not succeed in recruiting, retaining, and motivating our key employees and in attracting new key personnel, we may be unable to meet our business plan and as a result, our revenue and profitability may decline.

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We rely on third-party providers of rich media formats to provide the technologies necessary to deliver rich media content and advertising to our users, and any change in the licensing terms, costs, availability, or user acceptance of these formats and technologies could adversely affect our business.

We rely on leading providers of media formats and media player technology to deliver rich media content and advertising to our users. There can be no assurance that these providers will continue to license their formats and player technologies to us on reasonable terms, or at all. Providers of rich media formats and player technologies may begin charging users or otherwise change their business model in a manner that slows the widespread acceptance of their technologies. In order for our rich media services to be successful, there must be a large base of users of these rich media technologies. We have limited or no control over the availability or acceptance of rich media technologies, and any change in the licensing terms, costs, availability, or user acceptance of these technologies could adversely affect our business.

If we are unable to attract, sustain and renew distribution arrangements on favorable terms, our revenue may decline.

We enter into distribution arrangements with third parties such as operators of third-party Websites, online networks, software companies, electronics companies, computer manufacturers and others to promote or supply our services to their users. For example:

• We maintain search and display advertising relationships with Affiliate sites, which integrate our advertising offerings into their Websites.

• We enter into distribution alliances with Internet service providers (including providers of cable and broadband Internet access) and software distributors to promote our services to their users.

• We enter into agreements with mobile, tablet, netbook, television, and other device manufacturers, electronics companies and carriers to promote our software and services on their devices.

In some markets, we depend on a limited number of distribution arrangements for a significant percentage of our user activity. A failure by our distributors to attract or retain their user bases would negatively impact our user activity and, in turn, would reduce our revenue. In some cases, device manufacturers may be unwilling to pay Yahoo! fees in order to distribute Yahoo! services.

Distribution agreements often involve revenue sharing. Over time competition to enter into distribution arrangements may cause our traffic acquisition costs to increase. In some cases, we guarantee distributors a minimum level of revenue and, as a result, run a risk that the distributors’ performance (in terms of ad impressions, toolbar installations, etc.) might not be sufficient to otherwise earn their minimum payments. In other cases, we agree that if the distributor does not realize specified minimum revenue we will adjust the distributor’s revenue-share percentage or provide make-whole arrangements.

Some of our distribution agreements are not exclusive, have a short term, are terminable at will, or are subject to early termination provisions. The loss of distributors, increased distribution costs, or the renewal of distribution agreements on significantly less favorable terms may cause our revenue to decline.

More individuals are utilizing devices other than a PC to access the Internet, and versions of our services developed for these devices might not gain widespread adoption by the devices’ users, manufacturers, or distributors or might fail to function as intended on some devices.

The number of individuals who access the Internet through devices other than a PC, such as mobile telephones, personal digital assistants, handheld computers, tablets, netbooks, televisions, and set-top box devices has increased dramatically, and the trend is likely to continue. Our services were originally designed for rich, graphical environments such as those available on PCs. The different hardware and software, memory, operating systems, resolution, and other functionality associated with alternative devices currently available may make our PC services unusable or difficult to use on such devices. Similarly, the licenses we have negotiated to present third-party content to PC users may not extend to users of alternative devices. In those cases, we may need to enter into new or amended agreements with the content providers in order to present a similar user-experience on the new devices. The content providers may not be willing to enter into such new or amended agreements on reasonable terms or at all.

We offer versions of many of our popular services (such as sports, finance, and news) designed to be accessed on a number of models of alternative devices. We also offer versions of some of our services (such as instant messaging) designed for specific popular devices. As new devices are introduced, it is difficult to predict the problems we may encounter in developing versions of our services for use on those devices, and we may need to devote significant resources to the creation, support, and maintenance of such versions or risk loss of market share. If we are unable to successfully innovate new forms of Internet advertising for alternative devices, to attract and retain a substantial number of alternative device manufacturers, distributors, content providers, and users to our services, or to capture a sufficient share of an increasingly important portion of the market for these services, we may be unsuccessful in attracting both advertisers and premium service subscribers to these services.

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To the extent that an access provider or device manufacturer enters into a distribution arrangement with one of our competitors (or as our competitors design mobile devices and mobile device operating systems), we face an increased risk that our users will favor the services or properties of that competitor. The manufacturer or access provider might promote a competitor’s services or might impair users’ access to our services by blocking access through their devices or by not making our services available in a readily-discoverable manner on their devices. If competitive distributors impair access to our services, or if they simply are more successful than our distributors in developing compelling products that attract and retain users or advertisers, then our revenue could decline.

In the future, as new methods for accessing the Internet and our services become available, including through alternative devices, we may need to enter into amended distribution agreements with existing access providers, distributors and manufacturers to cover the new devices and new arrangements. We face a risk that existing and potential new access providers, distributors, and manufacturers may decide not to offer distribution of our services on reasonable terms, or at all. If we fail to obtain distribution or to obtain distribution on terms that are reasonable, we may not be able to fully execute our business plan.

Our international operations are subject to increased risks which could harm our business, operating results, and financial condition.

In addition to uncertainty about our ability to continue to generate revenue from our foreign operations and expand our international market position, there are risks inherent in doing business internationally (including through our international joint ventures), including:

• trade barriers and changes in trade regulations;

• difficulties in developing, staffing, and simultaneously managing a large number of varying foreign operations as a result of distance, language, and cultural differences;

• stringent local labor laws and regulations;

• longer payment cycles;

• credit risk and higher levels of payment fraud;

• profit repatriation restrictions, and foreign currency exchange restrictions;

• political or social unrest, economic instability, repression, or human rights issues;

• geopolitical events, including acts of war and terrorism;

• import or export regulations;

• compliance with U.S. laws such as the Foreign Corrupt Practices Act, and local laws prohibiting bribery and corrupt payments to government officials;

• seasonal volatility in business activity and local economic conditions;

• laws and business practices that favor local competitors or prohibit foreign ownership of certain businesses;

• different or more stringent user protection, content, data protection, privacy and other laws; and

• risks related to other government regulation or required compliance with local laws.

We are subject to numerous and sometimes conflicting U.S. and foreign laws and regulations. Violations of these complex laws and regulations that apply to our international operations could result in damage awards, fines, criminal actions or sanctions against us, our officers or our employees, prohibitions on the conduct of our business and damage to our reputation. Although we have implemented policies and procedures designed to promote compliance with these laws, there can be no assurance that our employees, contractors or agents will not violate our policies. These risks inherent in our international operations and expansion increase our costs of doing business internationally and could result in harm to our business, operating results, and financial condition.

The benefits of the Framework Agreement may not be realized, and we are involved in legal proceedings related to Alipay that may result in adverse outcomes.

On July 29, 2011, we entered into a Framework Agreement with Alibaba Group, Softbank, Alipay, IPCo, Holdco, Jack Ma Yun, Joseph C. Tsai and certain security holders of Alipay or HoldCo as joinder parties. See Note 16 — “Subsequent Events” in the Notes to the condensed consolidated financial statements.

Pursuant to the terms of the Framework Agreement, the parties agreed upon the consideration to be received by Alibaba Group for the restructuring of Alipay and the ongoing relationship between Alipay and Alibaba Group and its subsidiaries. The closing contemplated by the Framework Agreement is subject to certain conditions, including People’s Republic of China (“PRC”) regulatory approvals. The closing could be delayed or may not occur at all in which event the anticipated benefits to Alibaba Group under the Framework Agreement would not be realized. In addition, other risks and uncertainties regarding Alibaba Group’s realization of the anticipated benefits of the Framework Agreement include: the failure of Alipay to generate significant royalty and software technology services fees payable to Alibaba Group; the possibility that a liquidity event of Alipay does not occur; the failure or inability of IPCo to pay its promissory note in accordance with its terms; and uncertainties concerning PRC laws and regulations and the PRC regulatory environment.

We and certain officers, directors and third parties are party to a number of stockholder derivative suits and a purported stockholder class action suit filed since we filed our Report on Form 10-Q for the quarter ended March 31, 2011 with the Securities and Exchange Commission. See the section captioned “Contingencies” included in Note 11 — “Commitments and Contingencies” in the Notes to the condensed consolidated financial statements. Such claims and proceedings are inherently uncertain and their results cannot be predicted with certainty. Regardless of the outcome, such legal proceedings can have an adverse impact on us because of legal costs, diversion of management resources, and other factors. These lawsuits or any future lawsuits may become time consuming and expensive.

New technologies could block our advertisements, impair our ability to serve interest-based advertising, or shift the location in which search results appear, which could harm our operating results.

Technologies have been developed and are likely to continue to be developed that can block display, search, and interest-based advertising, or shift the location in which search results appear on pages so that our advertisements do not appear in the most monetizable places on our pages or are obscured. Most of our revenue is derived from fees paid by advertisers in connection with the display of graphical advertisements or clicks on search advertisements on Web pages. As a result, such technologies and tools could reduce the number of display and search advertisements that we are able to deliver or our ability to serve our interest-based advertising and this, in turn, could reduce our advertising revenue and operating results.

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Proprietary document formats may limit the effectiveness of our search technology by preventing our technology from accessing the content of documents in such formats, which could limit the effectiveness of our products and services.

A large amount of information on the Internet is provided in proprietary document formats. These proprietary document formats may limit the effectiveness of search technology by preventing the technology from accessing the content of such documents. The providers of the software applications used to create these documents could engineer the document format to prevent or interfere with the process of indexing the document contents with search technology. This would mean that the document contents would not be included in search results even if the contents were directly relevant to a search. The software providers may also seek to require us to pay them royalties in exchange for giving us the ability to search documents in their format. If the search platform technology we employ is unable to index proprietary format Web documents as effectively as our competitors’ technology, usage of our search services might decline, which could cause our revenue to fall.

Interruptions, delays, or failures in the provision of our services could harm our operating results.

Delays or disruptions to our service could result from a variety of causes, including the following:

• Our operations are susceptible to outages and interruptions due to fire, flood, earthquake, tsunami, other natural disasters, power loss, telecommunications failures, cyber attacks, terrorist attacks, political or social unrest, and similar events.

• The systems through which we provide our products and services are highly technical, complex, and interdependent. Design errors might exist in these systems, or might be introduced as we roll out improvements and upgrades, which might cause service malfunctions or require services to be taken offline while corrective responses are developed.

• Despite our implementation of network security measures, our servers are vulnerable to computer viruses, worms, physical and electronic break-ins, sabotage, and similar disruptions from unauthorized access and tampering, as well as coordinated denial-of-service attacks. We are distributing servers among additional data centers around the world to create redundancies; however, we do not have multiple site capacity for all of our services and some of our systems are not fully redundant in the event of delays or disruptions to service.

• We rely on third-party providers for our principal Internet connections and co-location of a significant portion of our data servers, as well as for our payment processing capabilities and key components or features of our search, e-mail and VOIP services, news, stock quote and other content delivery, chat services, mapping, streaming, geo-targeting, music, games, and other services. We have little or no control over these third-party providers. Any disruption of the services they provide us or any failure of these third-party providers to handle higher volumes of use could, in turn, cause delays or disruptions in our services and loss of revenue. In addition, if our agreements with these third-party providers are terminated for any reason, we might not have a readily available alternative.

Prolonged delays or disruptions to our service could result in a loss of users, damage our brands and harm our operating results.

If we or our third-party service provider fail to prevent click fraud or choose to manage traffic quality in a way that advertisers find unsatisfactory, our profitability may decline.

A portion of our display and search revenue comes from advertisers that pay for advertising on a price-per-click basis, meaning that the advertisers pay a fee every time a user clicks on their advertising. This pricing model can be vulnerable to so-called “click fraud,” which occurs when clicks are submitted on ads by a user who is motivated by reasons other than genuine interest in the subject of the ad. On Yahoo! Properties and Affiliate sites, we are exposed to the risk of click fraud or other clicks or conversions that advertisers may perceive as undesirable. If fraudulent or other malicious activity is perpetrated by others and we or our third-party service provider are unable to detect and prevent it, or choose to manage traffic quality in a way that advertisers find unsatisfactory, the affected advertisers may experience or perceive a reduced return on their investment in our advertising programs which could lead the advertisers to become dissatisfied with our advertising programs and they might refuse to pay, demand refunds, or withdraw future business. Undetected click fraud could damage our brands and lead to a loss of advertisers and revenue. Moreover, advertiser dissatisfaction has led to litigation alleging click fraud and other types of traffic quality-related claims and could potentially lead to further litigation against us or our third-party provider or government regulation of advertising. Advertisers may also be issued refunds or credits as a result of such activity. Any increase in costs due to any such litigation, government regulation or legislation, or refunds or credits could negatively impact our profitability.

We are involved in legal proceedings that may result in adverse outcomes.

We are regularly involved in claims, suits, government investigations, and proceedings arising from the ordinary course of our business, including actions with respect to intellectual property claims, privacy matters, tax matters, labor and employment claims, commercial claims, as well as actions involving content generated by our users, stockholder actions, and other matters. Such claims, suits, government investigations, and proceedings are inherently uncertain and their results cannot be predicted with certainty. Regardless of the outcome, such legal proceedings can have an adverse impact on us because of legal costs, diversion of management resources, and other factors. In addition, it is possible that a resolution of one or more such proceedings could result in liability, penalties, or sanctions, as well as judgments, consent decrees, or orders preventing us from offering certain features, functionalities, products, or services, or requiring a change in our business practices, products or technologies, which could in the future materially and adversely affect our business, operating results, and financial condition.

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Fluctuations in foreign currency exchange rates affect our operating results in U.S. dollar terms.

A portion of our revenue comes from international operations. Revenue generated and expenses incurred by our international subsidiaries are often denominated in the currencies of the local countries. As a result, our consolidated U.S. dollar financial statements are subject to fluctuations due to changes in exchange rates as the financial results of our international subsidiaries are translated from local currencies into U.S. dollars. In addition, our financial results are subject to changes in exchange rates that impact the settlement of transactions in non-local currencies.

We may be required to record a significant charge to earnings if our goodwill, amortizable intangible assets, or investments in equity interests, including investments held by our equity investees, become impaired.

We are required under generally accepted accounting principles to test goodwill for impairment at least annually and to review our amortizable intangible assets and investments in equity interests, including investments held by our equity investees, for impairment when events or changes in circumstance indicate the carrying value may not be recoverable. Factors that could lead to impairment of goodwill and amortizable intangible assets include significant adverse changes in the business climate (affecting our company as a whole or affecting any particular segment) and declines in the financial condition of our business. Factors that could lead to impairment of investments in equity interests include a prolonged period of decline in the stock price or operating performance of, or an announcement of adverse changes or events by, the companies in which we invested or the investments held by those companies. We have recorded and may be required in the future to record additional charges to earnings if a portion of our goodwill, amortizable intangible assets, or investments in equity interests, including investments held by our equity investees, becomes impaired. Any such charge would adversely impact our financial results.

We may have exposure to additional tax liabilities which could negatively impact our income tax provision, net income, and cash flow.

We are subject to income taxes and other taxes in both the U.S. and the foreign jurisdictions in which we currently operate or have historically operated. The determination of our worldwide provision for income taxes and current and deferred tax assets and liabilities requires judgment and estimation. In the ordinary course of our business, there are many transactions and calculations where the ultimate tax determination is uncertain. We earn a significant amount of our operating income from outside the U.S., and any repatriation of funds currently held in foreign jurisdictions may result in higher effective tax rates for us. In the past there have been proposals to change U.S. tax laws that could significantly impact how U.S. multinational corporations are taxed on foreign earnings. We cannot predict the form or timing of potential legislative changes, but any newly enacted tax law could have a material adverse impact on our tax expense and cash flow. We are subject to regular review and audit by both domestic and foreign tax authorities as well as subject to the prospective and retrospective effects of changing tax regulations and legislation. Although we believe our tax estimates are reasonable, the ultimate tax outcome may materially differ from the tax amounts recorded in our consolidated financial statements and may materially affect our income tax provision, net income, or cash flows in the period or periods for which such determination and settlement is made.

Our stock price has been volatile historically and may continue to be volatile regardless of our operating performance.

The trading price of our common stock has been and may continue to be subject to broad fluctuations. During the three months ended June 30, 2011, the closing sale price of our common stock on the NASDAQ Global Select Market ranged from $14.70 to $18.65 per share and the closing sale price on July 29, 2011 was $13.10 per share. Our stock price may fluctuate in response to a number of events and factors, such as variations in quarterly operating results, announcements and implementations of technological innovations or new services by us or our competitors; changes in financial estimates and recommendations by securities analysts; the operating and stock price performance of, or other developments involving, other companies that investors may deem comparable to us; the current and anticipated future operating performance of companies in which we have an equity investment, including Yahoo Japan Corporation (“Yahoo Japan”) and Alibaba Group Holding Limited (“Alibaba Group”); and news reports or rumors relating to us, companies in which we have an equity investment, trends in our markets, or general economic conditions.

In addition, the stock market in general, and the market prices for Internet-related companies in particular, have experienced volatility that often has been unrelated to the operating performance of such companies. These broad market and industry fluctuations may adversely affect the price of our stock, regardless of our operating performance. Volatility or a lack of positive performance in our stock price may adversely affect our ability to retain key employees, all of whom have been granted stock options or other stock-based awards. A sustained decline in our stock price and market capitalization could lead to an impairment charge to our long-lived assets.

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Delaware statutes and certain provisions in our charter documents could make it more difficult for a third-party to acquire us.

Our Board of Directors has the authority to issue up to 10 million shares of Preferred Stock and to determine the price, rights, preferences, privileges and restrictions, including voting rights, of those shares without any further vote or action by the stockholders The rights of the holders of our common stock may be subject to, and may be adversely affected by, the rights of the holders of any Preferred Stock that may be issued in the future. The issuance of Preferred Stock may have the effect of delaying, deterring or preventing a change in control of Yahoo! without further action by the stockholders and may adversely affect the voting and other rights of the holders of our common stock.

Some provisions of our charter documents, including provisions eliminating the ability of stockholders to take action by written consent and limiting the ability of stockholders to raise matters at a meeting of stockholders without giving advance notice, may have the effect of delaying or preventing changes in control or changes in our management, which could have an adverse effect on the market price of our stock. In addition, our charter documents do not permit cumulative voting, which may make it more difficult for a third-party to gain control of our Board of Directors. Further, we are subject to the anti-takeover provisions of Section 203 of the Delaware General Corporation Law, which will prohibit us from engaging in a “business combination” with an “interested stockholder” for a period of three years after the date of the transaction in which the person became an interested stockholder, even if such combination is favored by a majority of stockholders, unless the business combination is approved in a prescribed manner. The application of Section 203 also could have the effect of delaying or preventing a change in control of us.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Share repurchase activity during the three months ended June 30, 2011 was as follows:

Period	Total Number of Shares Purchased (*)		Average Price Paid per Share		Total Number of Shares Purchased as Part of  a Publicly Announced Program		Approximate Dollar Value of Shares that May Yet be Purchased Under the Program (in 000s) (*)
April 1 — April 30, 2011		3,912,200	$	16.65		3,912,200	$	2,021,583
May 1 — May 31, 2011		5,347,100	$	16.10		5,347,100	$	1,935,478
June 1 — June 30, 2011		20,919,227	$	15.32		20,919,227	$	1,615,068
Total		30,178,527	$	15.63		30,178,527

^(*)  The share repurchases in the three months ended June 30, 2011 were made under our stock repurchase program announced in June 2010, which authorizes the repurchase of up to $3.0 billion of our outstanding shares of common stock from time to time. This program, according to its terms, will expire in June 2013. Repurchases may take place in the open market or in privately negotiated transactions, including derivative transactions, and may be made under a Rule 10b5-1 plan.

Item 3. Defaults Upon Senior Securities

None.

Item 5. Other Information

None.

Item 6. Exhibits

The exhibits listed in the Index to Exhibits (following the signatures page of this Report) are filed with, or incorporated by reference in, this Report.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	YAHOO! INC.
Dated: August 8, 2011	By:	/s/    CAROL BARTZ
		Carol Bartz
		Chief Executive Officer
Dated: August 8, 2011	By:	/s/    TIMOTHY R. MORSE
		Timothy R. Morse
		Chief Financial Officer (Principal Financial Officer)

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YAHOO! INC.

Index to Exhibits

Exhibit Number	Description
3.1(A)	Amended and Restated Certificate of Incorporation of the Registrant (previously filed as Exhibit 3.1 to the Registrant’s Quarterly Report on Form 10-Q filed July 28, 2000 and incorporated herein by reference).
3.1(B)	Certificate of Designation, Preferences and Rights of Series A Junior Participating Preferred Stock of the Registrant (included as Exhibit A within the Amended and Restated Rights Agreement, dated as of April 1, 2005, by and between the Registrant and Equiserve Trust Company, N.A., as rights agent (previously filed as Exhibit 4.1 to the Registrant’s Current Report on Form 8-K filed April 4, 2005 and incorporated herein by reference)).
3.2	Amended and Restated Bylaws of the Registrant (previously filed as Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed February 6, 2009 and incorporated herein by reference).
10.18(H)†*	Fourth Amendment to Search and Advertising Services and Sales Agency Agreement, dated as of December 13, 2010, by and between the Registrant and Microsoft Corporation.
10.18(I)†*	Fifth Amendment to Search and Advertising Services and Sales Agency Agreement, dated as of July 2, 2011, by and between the Registrant and Microsoft Corporation.
31.1*	Certificate of Chief Executive Officer Pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a) as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 8, 2011.
31.2*	Certificate of Chief Financial Officer Pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a) as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 8, 2011.
32*	Certificate of Chief Executive Officer and Chief Financial Officer Pursuant to Securities Exchange Act Rules 13a-14(b) and 15d-14(b) and 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated August 8, 2011.
101.INS*‡	XBRL Instance
101.SCH*‡	XBRL Taxonomy Extension Schema
101.CAL*‡	XBRL Taxonomy Extension Calculation
101.DEF*‡	XBRL Taxonomy Extension Definition
101.LAB*‡	XBRL Taxonomy Extension Labels
101.PRE*‡	XBRL Taxonomy Extension Presentation

* Filed herewith.

† Portions of this exhibit have been omitted and filed separately with the Securities and Exchange Commission pursuant to a request for confidential treatment.

‡ Pursuant to applicable securities laws and regulations, the Company is deemed to have complied with the reporting obligation relating to the submission of interactive data files in such exhibits and is not subject to liability under any anti-fraud provisions or other liability provisions of the federal securities laws as long as the Company has made a good faith attempt to comply with the submission requirements and promptly amends the interactive data files after becoming aware that the interactive data files fail to comply with the submission requirements. In addition, users of this data are advised that, pursuant to Rule 406T of Regulation S-T, these interactive data files are deemed not filed or part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933 or Section 18 of the Securities Exchange Act of 1934 and otherwise are not subject to liability under these sections.

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EX-10.18(H)

Exhibit 10.18(H)

FOURTH AMENDMENT

TO SEARCH AND ADVERTISING SERVICES AND SALES AGREEMENT

This Fourth Amendment to Search and Advertising Services and Sales Agreement (this “Fourth Amendment”) is entered into to be effective as of December 13, 2010 (“Fourth Amendment Effective Date”) by and between Yahoo! Inc., a Delaware corporation (“Yahoo!”), and Microsoft Corporation, a Washington corporation (“Microsoft”).

WHEREAS, Yahoo! and Microsoft are parties to that certain Search and Advertising Services and Sales Agreement, entered into as of December 4, 2009, as amended (collectively, the “Agreement”); and

WHEREAS, Yahoo! and Microsoft desire to further amend the Agreement as set forth herein.

NOW, THEREFORE, in consideration of the mutual promises contained herein, the parties agree as follows:

1. Definitions. Capitalized terms used but not defined herein have the same meanings given in the Agreement.

2. API Calls. Section 2.4.6 of the Agreement is amended by replacing the words “calendar quarter prior to the Effective Date” in the fourth and seventh sentences with the words “the second calendar quarter of 2010.” Yahoo! represents that the Historical Call Rate during the second calendar quarter of 2010 is consistent with Yahoo!’s past practices (including those of the calendar quarter prior to the Effective Date) and that Yahoo! did not materially change the Historical Call Rate after the Effective Date.

3. Revenue from Party’s Own Paid Listings. The third sentence of Section 2.4.15(e) of the Agreement is deleted and replaced with the following:

“Each party must pay for its own Paid Listings (i.e., neither party will extend itself any favorable pricing and will be billed for its Paid Listings the same as any other Customer) and revenues will be allocated between the parties in accordance with this Agreement as if such revenues were gross revenues earned from the Services.”

4. Other Costs. The parties agree to waive the $50 million limit during each Annual Period set forth in Section 8.2.5(y) of the Agreement; provided, however, that this waiver does not alter or increase the $150 million aggregate total reimbursable expenses limit set forth in Section 8.2.5.

5. [*]. The first sentence of Section 10.2.4 shall be deleted and replaced with the following:

“[*].”

6. [*]. The third sentence of Section 10.2.5 of the Agreement is deleted and replaced with the following:

“[*].”

Confidential -1-

[*] Indicates that certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to omitted portions.

7. [*].

(a) [*]. Section 10.2.6 of the Agreement is amended such that [*], is deleted and replaced with the following:

“[*].”

(b) [*]. Section 10.2.6 of the Agreement is amended such that [*], is deleted and replaced with the following:

“[*].”

8. Use of Covered Data. Section 13.2.2 of the Agreement is amended by deleting the fifth sentence in its entirety and replacing it with the following:

“In addition, and subject to the restrictions of this Section 13 (including, e.g., the prohibition on Microsoft’s use of Yahoo! Search Data in connection with display advertising services contained in Section 13.1.1), Microsoft may use Covered Data in connection with Paid Search Services, Contextual Advertising Services and Mobile Paid Search Services implemented in (1) the United States and Canada for the limited purposes stated in Exhibit K (and then only in the manner described therein) and (2) the United Kingdom, Ireland, France and India for the limited purposes stated in Exhibit K, Section A (Pooled Use of Covered Data for [*]) and then only in the manner described in Exhibit K, Section A.”

9. Advertiser Data. The second sentence of Section 3.2.11 of Exhibit I is deleted and replaced with the following: “Prior to the Migration of such Customer, Microsoft agrees to use Advertiser Data supplied by Yahoo! for such Customer for the sole purposes of planning and executing the Migration of such Customer and the Migration generally in the countries to which such Advertiser Data applies.”

10. Miscellaneous. This Fourth Amendment will be governed and construed, to the extent applicable, in accordance with the laws of the State of New York, without regard to its conflict of law principles. This Fourth Amendment may be executed in multiple counterparts, each of which shall be deemed an original and all of which shall constitute one and the same instrument. This Fourth Amendment may be amended or modified only by a written agreement that (a) refers to this Fourth Amendment; and (b) is executed by an authorized representative of each party. This Fourth Amendment shall be binding on the parties hereto and their respective personal and legal representatives, successors, and permitted assigns. Except as expressly set forth herein, the Agreement remains in full force and effect and this Fourth Amendment shall not be construed to alter, amend or change any of the other terms or conditions set forth in the Agreement. To the extent of any conflict between this Fourth Amendment and any provisions of the Agreement, this Fourth Amendment shall control with respect to the subject matter hereof.

IN WITNESS WHEREOF, the parties by their duly authorized representatives have executed this Fourth Amendment as of the Fourth Amendment Effective Date.

Confidential -2-

[*] Indicates that certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to omitted portions.

YAHOO! INC. MICROSOFT CORPORATION

By:	/s/ Mark Morrissey	By:	/s/ Greg Nelson
Name:	Mark Morrissey	Name:	Greg Nelson
Title:	SVP	Title:	General Manager, Search Alliance

Confidential -3-

[*] Indicates that certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to omitted portions.

EX-10.18(I)

Exhibit 10.18(I)

Execution Version

FIFTH AMENDMENT

TO SEARCH AND ADVERTISING SERVICES AND SALES AGREEMENT

This Fifth Amendment to Search and Advertising Services and Sales Agreement (this “Fifth Amendment”) is entered into to be effective as of July 2, 2011 (“Fifth Amendment Effective Date”) by and between Yahoo! Inc., a Delaware corporation (“Yahoo!”), and Microsoft Corporation, a Washington corporation (“Microsoft”).

WHEREAS, Yahoo! and Microsoft are parties to that certain Search and Advertising Services and Sales Agreement, entered into as of December 4, 2009, as amended (collectively, the “Agreement”); and

WHEREAS, Yahoo! and Microsoft desire to further amend the Agreement as set forth herein.

NOW, THEREFORE, in consideration of the mutual promises contained herein, the parties agree as follows:

1. Definitions. Capitalized terms used but not defined herein have the same meanings given in the Agreement.

2. Transition of Algorithmic Search Services and Condition Precedent for Effectiveness of Sections 3 Through 7 of this Fifth Amendment.

(a) Both Yahoo! and Microsoft will use commercially reasonable efforts to complete the transition of Algorithmic Search Services in all remaining countries by [*] (or any later date if such deadline is extended pursuant to Section 2(c) below).

(b) With the exception of issues unique to Algorithmic Search Services in [*], [*] previously identified by the parties, and [*], Yahoo! represents that it is not aware of any issues (including without limitation any features, performance, or infrastructure/datacenter issues) associated with Microsoft’s Algorithmic Search Services that would prevent Yahoo! from being able to complete all of the transitions by [*]. While Microsoft has not demonstrated that it is able to meet [*], Yahoo! agrees that it will not use any of these [*] to extend the deadline in Sections 2(a), 2(c), or 2(d) of this Fifth Amendment to complete all of the transitions by [*]. Similarly, Yahoo! will not use the previously identified [*] to extend the deadline in Sections 2(a), 2(c), or 2(d) of this Fifth Amendment to complete the transition for [*] and functions properly until transition.

(c) If (i) Yahoo! completes transition of Algorithmic Search Services in all countries such that [*] or (ii) such transition is not completed by [*], and Yahoo! [*], then Sections 3 through 7 of this Fifth Amendment will be effective. However, if Yahoo! is unable to complete the transition of Algorithmic Search Services in any country and such failure is caused by one or more material failures or material acts of Microsoft which are within Microsoft’s control and which are necessary for Yahoo! to complete the transition in the applicable country (i.e., in the absence of such material failures or material acts Yahoo! reasonably would have completed the transitions by [*]), then upon Yahoo!’s written notice to Microsoft given after the occurrence of the failure or act (but prior to [*]) that specifically describes the material failures or material actions of Microsoft (i) the deadline of [*] for Yahoo! to complete such transition for such country or [*] will be extended on a day-for-day basis for a total number of days starting upon the date of Yahoo!’s written notice and ending as of the date Microsoft corrects such failures or actions [*] and (ii) Sections 3 through 7 of this Fifth Amendment will be effective so long as Yahoo! completes the transition for such country or [*] prior to the expiration of the extended deadline. The foregoing neither requires Microsoft to provide, [*] deadline for Microsoft’s failure to provide, support or cooperation of a kind or quantity beyond that provided by Microsoft in connection with prior transitions of Algorithmic Search Services in other markets (taking into account country-specific needs, such as language differences).

Confidential -1-

[*] Indicates that certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to omitted portions.

Execution Version

(d) If (i) Yahoo! completes transition of Algorithmic Search Services in all countries except for [*] such that [*] and (ii) Yahoo! notifies Microsoft in writing prior to [*] (or such later date as referenced in the second sentence of Section 2(c) above) of its exercise of the following option under this Section 2(d), then the following provisions apply:

(A) Sections 4 through 6 of this Fifth Amendment will be effective. Sections 3 and 7 of this Fifth Amendment will be effective (but the second sentence of Section 2(d)(B) of this Fifth Amendment will not be effective) in the event that Yahoo! [*]; otherwise, Sections 3 and 7 of this Fifth Amendment will not be effective (but the second sentence of Section 2(d)(B) of this Fifth Amendment will be effective).

(B) Starting [*], [*] will be limited to [*] Algorithmic Search Services for [*] and will be further limited as follows: [*]. In addition, starting [*] during the period in which Microsoft is continuing to [*] Algorithmic Search Services for [*], Microsoft will make an additional payment to Yahoo! on a [*]. [*] will terminate in its entirety on [*]. However, if Yahoo! is unable to complete the transition of Algorithmic Search Services for [*] away from Yahoo!’s own systems and such failure is caused by one or more material failures or material acts of Microsoft which are within Microsoft’s control and which are necessary for Yahoo! to complete the transition in [*] (i.e., in the absence of such material failure or material act, Yahoo! reasonably would have completed the transition in [*] by [*]), then upon Yahoo!’s written notice to Microsoft given after the occurrence of the failure or act (but prior to [*]) that specifically describes the material failures or material actions of Microsoft the foregoing deadline of [*] will be extended on a day-for-day basis for a total number of days starting upon the date of Yahoo!’s written notice and ending as of the date Microsoft corrects such failures or actions.

(e) If (i) the conditions in Section 2(c) of this Fifth Amendment are not satisfied and (ii) either the conditions in Section 2(d)(i) of this Fifth Amendment are not satisfied or Yahoo! fails to timely notify Microsoft of its exercise of the option as required by Section 2(d)(ii) of this Fifth Amendment, then none of Sections 3 through 7 of this Fifth Amendment will be effective.

3. [*].

(a) Microsoft will pay Yahoo! a [*] after the satisfaction of the conditions in Section 2(c) of this Fifth Amendment or the satisfaction of the conditions in Section 2(d) of this Fifth Amendment and the second sentence of Section 2(d)(A) of this Fifth Amendment.

(b) This payment due under Section 3(a) of this Fifth Amendment is outside the [*]. It does not raise the [*], increase [*] or [*], or otherwise get incorporated into the calculation of the [*].

4. Additional Special Provisions for [*].

(a) The table in Section 3.1(a)(1)(D) of Exhibit E of the Agreement is amended so that [*] is mapped to the Guarantee Adjustor for the [*].

5. Additional Special Provisions for [*].

(a) Microsoft will work with Yahoo! and appropriate third-parties to develop [*] for image and video Algorithmic Search Services in [*], including obtaining from [*] the right for Yahoo! to [*] for image and video Algorithmic Search Services and to use the associated [*] on Yahoo! Properties and on Syndication Properties.

Confidential -2-

[*] Indicates that certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to omitted portions.

Execution Version

(b) After the parties (and appropriate third-parties as needed) develop and agree to pursue a plan for the [*] described in the previous paragraph, Microsoft will make a [*] to Yahoo! of $[*] to cover Yahoo!’s additional engineering costs which are necessary for the development, testing, and deployment of the [*] for image and video Algorithmic Search Services in [*] prior to Microsoft providing a [*]. [*] prior to the scheduled deployment date for the [*], Microsoft will make an additional [*] of $[*] to cover Service Engineering and Operations costs necessary to prepare to support the [*]. Beginning in the month after the [*] is deployed Microsoft will make a [*] to Yahoo! of $[*]. Yahoo! will make a best effort to negotiate month-to-month, but not longer than quarterly, [*] thereafter and Microsoft will then begin making [*] of $[*] for on-going incremental Software Engineering costs and Service Engineering and Operations Support costs up to and ending in the month in which Yahoo! transitions to the [*]. After the first [*] following deployment of the [*], these additional [*] will be based on Yahoo!’s actual incremental costs to maintain the [*] and in any event will not exceed $[*].

(c) If after working with Yahoo! and appropriate third parties to design and build the [*] anticipated in Section 5(a) of this Fifth Amendment, the parties mutually agree that the [*] is not viable in accordance with a schedule to satisfy the transition dates above then Microsoft will at its expense either [*]. If (x) Microsoft does not complete any necessary contractual arrangements with appropriate third parties and technical work (other than technical work on Yahoo!’s, its Affiliates’, or its Syndication Partners’ systems) necessary for Yahoo! to utilize such [*] and make such [*] available to Yahoo! prior to [*] and (y) Microsoft’s failure to provide the same in a timely fashion causes Yahoo! to be unable to transition by the deadline above, then upon Yahoo!’s written notice to Microsoft given after the occurrence of the failure but prior to [*] that specifically describes the failure, the deadline of [*] in Section 2(c) above will be extended on a day-for-day basis for a total number of days starting upon the date of Yahoo!’s written notice and ending as of the date Microsoft corrects such failure [*], and the [*] and [*] dates in Section 2(d)(B) above will likewise be extended by an equal amount of time.

(d) Microsoft will provide a [*] for image and video Algorithmic Search Services for [*] similar to the solution provided in other [*] markets [*] and accessed via Microsoft APIs within the first two full releases following the currently-scoped [*] release, but in no case later than [*].

(e) Microsoft will use commercially reasonable efforts to move its own customer-facing search service for Algorithmic Search Services in [*] onto the [*] as described in Section 5(d) of this Fifth Amendment within the first two full releases following the currently-scoped [*] release.

(f) Yahoo! will use commercially reasonable efforts to move its implementation, and its Syndication Partners’ search services for [*] to the [*] described in Section 5(d) above, no later than [*] after Microsoft transitions its own service to such platform.

(g) Nothing in this Fifth Amendment modifies Yahoo!’s responsibility for the costs as provided in Section 2.1.4 of the Agreement, including any costs solely associated with [*] content.

(h) Nothing in this Fifth Amendment modifies Microsoft’s responsibility to deliver Paid Search Services in [*] nor Microsoft’s responsibility for the costs associated with Paid Search Services as provided for in Section 8.2.2 of the Agreement.

6. AdCenter Performance Provision.

(a) For each country other than [*] whose applicable Guarantee Adjustor is [*] when calculated using the [*] (each a “Covered Country”) the provisions in Section 6(a)(A) and (B) below shall apply in that Covered Country; otherwise, the provisions in Section 6(a)(A) and (B) below will not apply. References to the Guarantee Adjustor in this Section 6(a) and 6(a)(A) means that the Guarantee Adjustor computed using searches only from Yahoo!’s [*] entry point [*] in the country, with such other adjustments, if any, necessary to maintain an apples-to-apples comparison of monetization between the Panama and adCenter platforms. Neither party will take actions effecting such [*] entry point which artificially increase or decrease [*] in a material way on that entry point relative to other entry points on Yahoo! Properties or Syndication Properties [*].

Confidential -3-

[*] Indicates that certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to omitted portions.

Execution Version

(A) At least [*] prior to the expiration of the [*] period for such Covered Country [*], Microsoft may at its option [*] in that Covered Country. If Microsoft [*], and (ii) Yahoo! must continue to use Microsoft’s Paid Search Services on an exclusive basis during [*] in that Covered Country. In calculating the Guarantee Adjustor applicable during the [*] of any [*] in a country, the nominal GDP/capita from the end of the [*] will be used and not increased or decreased further during the entire duration of the [*]. In calculating the Guarantee Adjustor applicable during any [*] beyond the [*], the [*] will be used in place of the percentage change in nominal GDP/capita [*]. The [*] referenced in the preceding sentence will be based on the same data sources and frequency (e.g., [*], etc.) as provided in Exhibit E of the Agreement for determining the GDP/capita.

(B) If Microsoft does not [*] or a Covered Country as described above upon written notice to Microsoft given no later than the later of (1) [*] after the end of the [*] for such Covered Country and (2) the date on which the Guarantee Adjustor is [*] when calculated over a [*] period in such Covered Country, Yahoo! may use another Paid Search Services provider in that Covered Country so long as (i) Yahoo! has met the [*] (as defined below) as measured on the [*] for the most recent [*] of the [*] to the extent Microsoft has made relevant agreed-upon data available to Yahoo! to execute [*] related to the [*] and to calculate such [*] in the country against whose performance the Covered Country’s Guarantee Adjustor is mapped under Section 3.1(a)(1)(D) of Exhibit E of the Agreement, and (ii) the CEOs of both companies have consulted on potential alternatives prior to Yahoo! deciding to utilize another Paid Search Services provider, such meeting of the CEOs to be scheduled on a timely basis. The following metrics are the [*]. In addition, if Microsoft elects to terminate an [*] in a Covered Country pursuant to Section 6(e) of this Fifth Amendment, upon written noticed to Microsoft given no later than [*] after any such termination, Yahoo! may use another Paid Search Services provider in such Covered Country so long as the provisions of (i) and (ii) in the first sentence of this paragraph are satisfied. In order to transition to another Paid Search Services provider for a Covered Country pursuant to the provisions of this paragraph, Yahoo! must (i) provide Microsoft at least [*] notice prior to such transition and (ii) commence the transition no later than [*] after the date of such notice. Starting [*] after Microsoft’s election [*] or election to terminate an [*] under Section 6(e) of this Fifth Amendment for a Covered Country, unless and until Yahoo! provides the notice described in the previous sentences, Microsoft may reinstate the [*] for such Covered Country in which case Yahoo! may not use another Paid Search Services provider in that Covered Country.

(b) If Yahoo! uses another Paid Search Services provider in a Covered Country (as provided in Section 6(a)(B) of this Fifth Amendment), then the following provisions apply:

(A) Yahoo! must also migrate to another provider of Contextual Advertising Services by the date specified for Paid Search Services in Section 6(b)(D) of this Fifth Amendment.

(B) Prior to commencing migration to such other provider of Paid Search Services, Yahoo! must elect whether or not to continue to receive Microsoft’s Algorithmic Search Services in the Covered Country and inform Microsoft of its election. If Yahoo! does not elect to continue receiving Microsoft’s Algorithmic Search Services in a Covered Country, Yahoo! may use another Algorithmic Search Services provider in such Covered Country.

(C) Yahoo! will reimburse Microsoft’s [*] for providing Microsoft’s Algorithmic Search Services to the extent Yahoo! continues using Microsoft’s Algorithmic Search Services in that Covered Country for Algorithmic Search Services only on pages and for pages in which such results are provided with Paid Listings from the other Paid Search Services provider.

Confidential -4-

[*] Indicates that certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to omitted portions.

Execution Version

(D) Upon the earlier of (i) the completion of Yahoo!’s migration to such other provider of Paid Search Services and (ii) [*] after the start of such migration traffic-ramp of Paid Search Services, all obligations of each party under the Agreement, including those in Sections 2 through 5 of the Agreement, in that Covered Country terminate with respect to Paid Search Services and Contextual Advertising Services.

(E) Upon the earlier of (i) the completion of Yahoo!’s migration to such other provider of Algorithmic Search Services and (ii) [*] after the start of such migration traffic-ramp of Algorithmic Search Services, all obligations of each party under the Agreement terminate with respect to Algorithmic Search Services in that Covered Country.

(F) Within [*] of execution of this Fifth Amendment, the parties will meet and use reasonable efforts to agree upon appropriate modification of responsibilities for each party to be effective during the period (such period not to exceed [*]) in which Yahoo! is migrating to such other provider of Paid Search Services, Contextual Advertising Services, and Algorithmic Search Services as is reasonable to support an orderly migration.

(G) If Yahoo! operates a syndication or subsyndication business for Paid Search Services in such country, then unless [*], at Microsoft’s request Yahoo! agrees to negotiate in good faith with Microsoft to enter into an agreement for syndication or sub-syndication of Paid Search Services [*].

(H) If the country in which Yahoo! will use another Paid Search Services provider is one of the countries which is listed as a [*].

(c) Each [*] contemplated above will be divided into [*] for the Covered Country of a [*] in duration except for an [*] if needed. For example, if in the [*] as follows:

[*]

(d) If Microsoft [*] for a Covered Country as described above, Section 9.1.4(b) of the Agreement will be deemed modified only if Yahoo! elects such modification as provided in this paragraph, with such election to be made separately in groupings [*], and each such election to be made by written notice to Microsoft at least [*] prior to the beginning of the [*] commencing for the first country in each such grouping individually, to apply the mechanisms in amended Sections 9.1.4(a)(3) and 9.1.4(a)(4) of the Agreement to the Covered Countries for their associated [*] during any [*] for a grouping. The intended result is (i) to use an equivalent mechanisms for calculating and paying [*] in these Covered Country as contemplated for the [*] and (ii) to separate the calculation of the [*] created under this proposal (e.g., underpayments or overpayments during the [*] will be settled at the end of that period and will not be offset against amounts owed under any [*]).

(e) Notwithstanding anything to the contrary above, once Microsoft reasonably believes it has paid (or owes) $[*] in aggregate payments under [*] contemplated in the Agreement prior to this Fifth Amendment), Microsoft shall inform Yahoo! and then within [*] Microsoft may make a one-time election to terminate any [*] on a country-by-country basis upon another written notice to Yahoo!. If Yahoo! reasonably believes that Microsoft has paid (or owes) $[*] in aggregate payments but Microsoft has not provided the notice in the prior sentence (e.g., due to discrepancies between the companies, adjustments, or other reasons), Yahoo! shall notify Microsoft and representatives from the parties shall promptly meet to agree whether, for purposes of this paragraph only (and not for resolution of the underlying amounts owed), whether to treat the payment threshold to be deemed satisfied such that the [*] period should commence at that time. If Microsoft terminates an [*] in a given Covered Country under this paragraph, Yahoo! shall have the right to provide Microsoft with written notice in accordance with Section 6(a)(B) above that it intends to use another Paid Search Services provider in any of the Covered Countries where a [*] would otherwise be owed by Microsoft under an [*] terminated under this paragraph.

Confidential -5-

[*] Indicates that certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to omitted portions.

Execution Version

7. [*]. Section 3 of Exhibit E of the Agreement is modified to provide that the [*] will apply in [*] during any [*] in those countries and using the applicable Guarantee Adjustor under Section 3.1(a)(1)(D) of Exhibit E of the Agreement and this Fifth Amendment, even if Yahoo! chooses to implement [*] in the applicable country during the [*]. For clarity, in such circumstances revenues associated with [*] are not included in calculating the [*]. The first sentence of Section 3 of Exhibit E of the Agreement remains unchanged for the initial [*] of the [*].

8. Miscellaneous. This Fifth Amendment will be governed and construed, to the extent applicable, in accordance with the laws of the State of New York, without regard to its conflict of law principles. This Fifth Amendment may be executed in multiple counterparts, each of which shall be deemed an original and all of which shall constitute one and the same instrument. This Fifth Amendment may be amended or modified only by a written agreement that (a) refers to this Fifth Amendment; and (b) is executed by an authorized representative of each party. This Fifth Amendment shall be binding on the parties hereto and their respective personal and legal representatives, successors, and permitted assigns. Except as expressly set forth herein, the Agreement remains in full force and effect and this Fifth Amendment shall not be construed to alter, amend or change any of the other terms or conditions set forth in the Agreement. To the extent of any conflict between this Fifth Amendment and any provisions of the Agreement, this Fifth Amendment shall control with respect to the subject matter hereof.

IN WITNESS WHEREOF, the parties by their duly authorized representatives have executed this Fifth Amendment as of the Fifth Amendment Effective Date.

YAHOO! INC.		MICROSOFT CORPORATION
By:	/s/ Mark Morrissey	By:	/s/ Greg Nelson
Name:	Mark Morrissey	Name:	Greg Nelson
Title:	Senior Vice President	Title:	General Manager, Search Alliance

Confidential -6-

[*] Indicates that certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to omitted portions.

EX-31.1

EXHIBIT 31.1

Certification of Chief Executive Officer Pursuant to

Securities Exchange Act Rules 13a-14(a) and 15d-14(a)

as Adopted Pursuant to

Section 302 of the Sarbanes-Oxley Act of 2002

I, Carol Bartz, certify that:

1. I have reviewed this Form 10-Q of Yahoo! Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated: August 8, 2011	By:	/s/ CAROL BARTZ
		Carol Bartz
		Chief Executive Officer

EX-31.2

EXHIBIT 31.2

Certification of Chief Financial Officer Pursuant to

Securities Exchange Act Rules 13a-14(a) and 15d-14(a)

as Adopted Pursuant to

Section 302 of the Sarbanes-Oxley Act of 2002

I, Timothy R. Morse, certify that:

1. I have reviewed this Form 10-Q of Yahoo! Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated: August 8, 2011	By:	/s/ TIMOTHY R. MORSE
		Timothy R. Morse
		Chief Financial Officer

EX-32

EXHIBIT 32

Certification of Chief Executive Officer and Chief Financial Officer Pursuant to

18 U.S.C. Section 1350,

as Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report on Form 10-Q of Yahoo! (the “Company”) for the quarter ended June 30, 2011 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Carol Bartz, as Chief Executive Officer of the Company, and Timothy R. Morse, as Chief Financial Officer of the Company, each hereby certifies, pursuant to 18 U.S.C. § 1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, to the best of her or his knowledge, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

	/s/ CAROL BARTZ
Name:	Carol Bartz
Title:	Chief Executive Officer
Dated:	August 8, 2011
	/s/ TIMOTHY R. MORSE
Name:	Timothy R. Morse
Title:	Chief Financial Officer
Dated:	August 8, 2011

The foregoing certification is being furnished pursuant to 18 U.S.C. Section 1350. It is not being filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and it is not to be incorporated by reference into any filing of the Company, regardless of any general incorporation language in such filing.

XML



Investments (Schedule of Available-for-Sale Securities by Balance Sheet Location) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Investments
Short-term marketable debt securities	$ 972,635	$ 1,357,661
Long-term marketable debt securities	701,556	744,594
Other assets	1,357	1,469
Total	$ 1,675,548	$ 2,103,724

XML



Condensed Consolidated Balance Sheets (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 1,580,837	$ 1,526,427
Short-term marketable debt securities	972,635	1,357,661
Accounts receivable, net	956,560	1,028,900
Prepaid expenses and other current assets	379,888	432,560
Total current assets	3,889,920	4,345,548
Long-term marketable debt securities	701,556	744,594
Property and equipment, net	1,740,747	1,653,422
Goodwill	3,780,442	3,681,645
Intangible assets, net	235,865	255,870
Other long-term assets	235,243	235,136
Investments in equity interests	4,223,708	4,011,889
Total assets	14,807,481	14,928,104
LIABILITIES AND EQUITY
Accounts payable	155,133	162,424
Accrued expenses and other current liabilities	847,135	1,208,792
Deferred revenue	239,715	254,656
Total current liabilities	1,241,983	1,625,872
Long-term deferred revenue	40,837	56,365
Capital lease and other long-term liabilities	136,117	142,799
Deferred and other long-term tax liabilities, net	589,802	506,658
Total liabilities	2,008,739	2,331,694
Commitments and contingencies (Note 11)
Yahoo! Inc. stockholders' equity:
Common stock, $0.001 par value; 5,000,000 shares authorized; 1,308,836 shares issued and 1,308,836 shares outstanding as of December 31, 2010 and 1,320,425 shares issued and 1,281,804 shares outstanding as of June 30, 2011	1,317	1,306
Additional paid-in capital	10,288,160	10,109,913
Treasury stock at cost, zero shares as of December 31, 2010 and 38,621 shares as of June 30, 2011	(609,187)
Retained earnings	2,402,620	1,942,656
Accumulated other comprehensive income	675,875	504,254
Total Yahoo! Inc. stockholders' equity	12,758,785	12,558,129
Noncontrolling interests	39,957	38,281
Total equity	12,798,742	12,596,410
Total liabilities and equity	$ 14,807,481	$ 14,928,104

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Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Per Share data	Jun. 30, 2011	Dec. 31, 2010
Condensed Consolidated Balance Sheets
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	5,000,000	5,000,000
Common stock, shares issued	1,320,425	1,308,836
Common stock, shares outstanding	1,281,804	1,308,836
Treasury stock at cost, shares	38,621	0

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Search Agreement with Microsoft Corporation (Narrative) (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended	12 Months Ended	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2011	Dec. 31, 2010	Mar. 31, 2009 Employee Retention Costs Incurred in 2009 [Member]	Mar. 31, 2010 Employee Retention Costs Incurred in 2010 [Member]	Jun. 30, 2010 Transition Costs Incurred in 2009 [Member]	Jun. 30, 2011 Transition Costs Incurred in 2011 [Member]	Jun. 30, 2011 Transition Costs [Member]	Jun. 30, 2010 Transition Costs [Member]	Jun. 30, 2011 Transition Costs [Member]	Jun. 30, 2010 Transition Costs [Member]	Jun. 30, 2011 Search Operating Costs [Member]	Jun. 30, 2010 Search Operating Costs [Member]	Jun. 30, 2011 Search Operating Costs [Member]	Jun. 30, 2010 Search Operating Costs [Member]
Term of license of core search technology with Microsoft	10
Term of search agreement with Microsoft	10
Revenue share rate from Microsoft's services under the Search Agreement, to be received in first five years	88.00%
Revenue share rate from Microsoft's services under the Search Agreement, if Microsoft terminates sales exclusivity	93.00%
Revenue share rate from Microsoft's services under the Search Agreement, if the Company exercises its option to retain sales exclusivity	83.00%
Revenue share rate from Microsoft's services under the Search Agreement, no exercise of options regarding sales exclusivity	90.00%
Total potential reimbursement of certain transition costs by Microsoft during the first three years	$ 150
Reimbursements for costs			5	15	43	146	12	18	23	42	55	86	111	121
Proceeds received		93
Uncollected search agreement revenue	186	172
Classified as part of prepaid expenses and other current assets	$ 28	$ 64

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Investments (Schedule of Fair Value of Financial Assets Measured on a Recurring Basis) (Details) (USD $) In Thousands	Jun. 30, 2011		Dec. 31, 2010
Government and Agency Securities [Member] | Fair Value Measurements at Reporting Date Using Level 1 [Member]
Total assets at fair value		[1]		[1]
Municipal Bonds [Member] | Fair Value Measurements at Reporting Date Using Level 1 [Member]
Total assets at fair value		[1]		[1]
Corporate Equity Securities [Member] | Fair Value Measurements at Reporting Date Using Level 1 [Member]
Total assets at fair value	1,357	[2]	1,469	[2]
Fair Value Measurements at Reporting Date Using Level 1 [Member]
Total assets at fair value	456,829		292,737
Fair Value Measurements at Reporting Date Using Level 1 [Member] | Money Market Funds [Member]
Total assets at fair value	455,472	[1]	291,268	[1]
Fair Value Measurements at Reporting Date Using Level 1 [Member] | Commercial Paper and Bank Certificates of Deposit [Member]
Total assets at fair value		[1]		[1]
Fair Value Measurements at Reporting Date Using Level 1 [Member] | Corporate Debt Securities [Member]
Total assets at fair value		[1]		[1]
Fair Value Measurements at Reporting Date Using Level 1 [Member] | Available-for-sale Securities [Member]
Total assets at fair value	455,472		291,268
Government and Agency Securities [Member] | Fair Value Measurements at Reporting Date Using Level 2 [Member]
Total assets at fair value	966,801	[1]	1,401,991	[1]
Municipal Bonds [Member] | Fair Value Measurements at Reporting Date Using Level 2 [Member]
Total assets at fair value	3,191	[1]	26,269	[1]
Corporate Equity Securities [Member] | Fair Value Measurements at Reporting Date Using Level 2 [Member]
Total assets at fair value		[2]		[2]
Fair Value Measurements at Reporting Date Using Level 2 [Member]
Total assets at fair value	1,795,028		2,223,123
Fair Value Measurements at Reporting Date Using Level 2 [Member] | Money Market Funds [Member]
Total assets at fair value		[1]		[1]
Fair Value Measurements at Reporting Date Using Level 2 [Member] | Commercial Paper and Bank Certificates of Deposit [Member]
Total assets at fair value	247,665	[1]	218,485	[1]
Fair Value Measurements at Reporting Date Using Level 2 [Member] | Corporate Debt Securities [Member]
Total assets at fair value	577,371	[1]	576,378	[1]
Fair Value Measurements at Reporting Date Using Level 2 [Member] | Available-for-sale Securities [Member]
Total assets at fair value	1,795,028		2,223,123
Government and Agency Securities [Member] | Fair Value Measurements at Reporting Date Using Total [Member]
Total assets at fair value	966,801	[1]	1,401,991	[1]
Municipal Bonds [Member] | Fair Value Measurements at Reporting Date Using Total [Member]
Total assets at fair value	3,191	[1]	26,269	[1]
Corporate Equity Securities [Member] | Fair Value Measurements at Reporting Date Using Total [Member]
Total assets at fair value	1,357	[2]	1,469	[2]
Fair Value Measurements at Reporting Date Using Total [Member]
Total assets at fair value	2,251,857		2,515,860
Fair Value Measurements at Reporting Date Using Total [Member] | Money Market Funds [Member]
Total assets at fair value	455,472	[1]	291,268	[1]
Fair Value Measurements at Reporting Date Using Total [Member] | Commercial Paper and Bank Certificates of Deposit [Member]
Total assets at fair value	247,665	[1]	218,485	[1]
Fair Value Measurements at Reporting Date Using Total [Member] | Corporate Debt Securities [Member]
Total assets at fair value	577,371	[1]	576,378	[1]
Fair Value Measurements at Reporting Date Using Total [Member] | Available-for-sale Securities [Member]
Total assets at fair value	$ 2,250,500		$ 2,514,391

[1] The money market funds, government and agency securities, municipal bonds, commercial paper and bank certificates of deposit, and corporate debt securities are classified as part of either cash and cash equivalents or investments in marketable debt securities in the condensed consolidated balance sheets.

[2] The corporate equity securities are classified as part of other long-term assets in the condensed consolidated balance sheets.

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Basic and Diluted Net Income Attributable to Yahoo! Inc. Common Stockholders per Share (Tables)

6 Months Ended

Jun. 30, 2011

Basic and Diluted Net Income Attributable to Yahoo! Inc. Common Stockholders per Share

Computation of Basic and Diluted Net Income per Share

	Three Months Ended						Six Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Basic:
Numerator:
Net income attributable to Yahoo! Inc.	$	213,321		$	236,972		$	523,512		$	459,964
Less: Net income allocated to participating securities		(55	)		(3	)		(103	)		(8	)
Net income attributable to Yahoo! Inc. common stockholders — basic	$	213,266		$	236,969		$	523,409		$	459,956
Denominator:
Weighted average common shares		1,378,374			1,299,947			1,388,341			1,304,505
Net income attributable to Yahoo! Inc. common stockholders per share — basic	$	0.15		$	0.18		$	0.38		$	0.35
Diluted:
Numerator:
Net income attributable to Yahoo! Inc.	$	213,321		$	236,972		$	523,512		$	459,964
Less: Net income allocated to participating securities		(19	)		(3	)		(41	)		(8	)
Less: Effect of dilutive securities issued by equity investees		(670	)		(654	)		(1,348	)		(1,302	)
Net income attributable to Yahoo! Inc. common stockholders — diluted	$	212,632		$	236,315		$	522,123		$	458,654
Denominator:
Denominator for basic calculation		1,378,374			1,299,947			1,388,341			1,304,505
Weighted average effect of Yahoo! Inc. dilutive securities:
Restricted stock and restricted stock units		6,157			5,391			6,819			6,485
Stock options and employee stock purchase plan		5,709			3,021			6,676			3,282
Denominator for diluted calculation		1,390,240			1,308,359			1,401,836			1,314,272
Net income attributable to Yahoo! Inc. common stockholders per share — diluted	$	0.15		$	0.18		$	0.37		$	0.35

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Document and Entity Information	6 Months Ended
	Jun. 30, 2011	Jul. 29, 2011
Document and Entity Information
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2011
Document Fiscal Year Focus	2011
Document Fiscal Period Focus	Q2
Trading Symbol	yhoo
Entity Registrant Name	YAHOO INC
Entity Central Index Key	0001011006
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		1,262,612,131

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Investments (Narrative) (Details) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Investments
Cash deposited with commercial banks	$ 1,000,000,000	$ 1,100,000,000
Time deposits	$ 442,000,000	$ 425,000,000

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Other Income (Expense), Net (Tables)

6 Months Ended

Jun. 30, 2011

Other Income (Expense), Net

Other Income (Expense), Net

	Three Months Ended					Six Months Ended
	June 30, 2010		June 30, 2011			June 30, 2010		June 30, 2011
Interest and investment income	$	5,837	$	5,084		$	12,180	$	10,444
Gain on sale of Zimbra, Inc.		—		—			66,130		—
Other		6,751		(10,750	)		20,606		(11,083	)
Total other income (expense), net	$	12,588	$	(5,666	)	$	98,916	$	(639	)

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Comprehensive Income (Accumulated Other Comprehensive Income) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Comprehensive Income
Unrealized gains on available-for-sale securities, net of tax	$ 8,510	$ 8,734
Foreign currency translation, net of tax	667,365	495,520
Accumulated other comprehensive income	$ 675,875	$ 504,254

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Other Income (Expense), Net

6 Months Ended

Jun. 30, 2011

Other Income (Expense), Net

Other Income (Expense), Net

Note 7 OTHER INCOME (EXPENSE), NET

Other income (expense), net is comprised of (in thousands):

	Three Months Ended					Six Months Ended
	June 30, 2010		June 30, 2011			June 30, 2010		June 30, 2011
Interest and investment income	$	5,837	$	5,084		$	12,180	$	10,444
Gain on sale of Zimbra, Inc.		—		—			66,130		—
Other		6,751		(10,750	)		20,606		(11,083	)
Total other income (expense), net	$	12,588	$	(5,666	)	$	98,916	$	(639	)

Interest and investment income consists of income earned from cash in bank accounts and investments made in marketable debt securities and money market funds.

In February 2010, the Company sold Zimbra, Inc. for net proceeds of $100 million and recorded a pre-tax gain of $66 million.

Other consists of gains/losses from sales or impairments of marketable debt securities and/or investments in privately held companies and foreign exchange gains and losses due to re-measurement of monetary assets and liabilities denominated in non-functional currencies and other non-operating items.

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Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2011

Comprehensive Income

Comprehensive Income

	Three Months Ended						Six Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Net income	$	216,143		$	238,502		$	528,422		$	463,334
Change in net unrealized gains (losses), on available-for-sale securities, net of tax and reclassification adjustments		4,702			(1,703	)		5,748			(224	)
Foreign currency translation adjustments		(111,471	)		42,460			(170,701	)		171,845
Other comprehensive income		(106,769	)		40,757			(164,953	)		171,621
Comprehensive income		109,374			279,259			363,469			634,955
Comprehensive income attributable to noncontrolling interests		(2,822	)		(1,530	)		(4,910	)		(3,370	)
Comprehensive income attributable to Yahoo! Inc.	$	106,552		$	277,729		$	358,559		$	631,585

Accumulated Other Comprehensive Income

	December 31, 2010		June 30, 2011
Unrealized gains on available-for-sale securities, net of tax	$	8,734	$	8,510
Foreign currency translation, net of tax		495,520		667,365
Accumulated other comprehensive income	$	504,254	$	675,875

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Intangible Assets, Net (Intangible Assets, Net) (Details) (USD $)	Jun. 30, 2011		Dec. 31, 2010
Gross Carrying Amount	$ 569,735,000
Accumulated Amortization	(333,870,000)	[1]
Net	235,865,000		255,870,000
Foreign currency translation adjustments	20,000,000
Customer and Advertiser Related Relationships [Member]
Gross Carrying Amount	144,588,000
Accumulated Amortization	(78,505,000)	[1]
Net	66,083,000		62,104,000
Developed Technology and Patents [Member]
Gross Carrying Amount	354,062,000
Accumulated Amortization	(210,475,000)	[1]
Net	143,587,000		167,897,000
Trade Names, Trademarks, and Domain Names [Member]
Gross Carrying Amount	71,085,000
Accumulated Amortization	(44,890,000)	[1]
Net	$ 26,195,000		$ 25,869,000

[1] Foreign currency translation adjustments, reflecting movement in the currencies of the underlying entities, totaled approximately $20 million as of June 30, 2011.

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Investments In Equity Interests (Difference Between the Company's Carrying Value of its Investment in Alibaba Group and its Proportionate Share of Alibaba Group Stockholder's Equity) (Details) (USD $) In Thousands	Jun. 30, 2011		Dec. 31, 2010
Investment in equity interests	$ 4,223,708		$ 4,011,889
Alibaba Group [Member]
Investment in equity interests	2,360,748		2,280,602
Proportionate share of Alibaba Group stockholders' equity	1,704,545
Excess of carrying value of investment over proportionate share of Alibaba Group's stockholders' equity	$ 656,203	[1]

[1] The excess carrying value has been primarily assigned to goodwill.

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Intangible Assets, Net (Tables)

6 Months Ended

Jun. 30, 2011

Intangible Assets, Net

Intangible Assets, Net

	December 31, 2010		June 30, 2011
	Net		Gross  Carrying Amount		Accumulated Amortization(*)			Net
Customer and advertiser related relationships	$	62,104	$	144,588	$	(78,505	)	$	66,083
Developed technology and patents		167,897		354,062		(210,475	)		143,587
Trade names, trademarks, and domain names		25,869		71,085		(44,890	)		26,195
Total intangible assets, net	$	255,870	$	569,735	$	(333,870	)	$	235,865

_(*) Foreign currency translation adjustments, reflecting movement in the currencies of the underlying entities, totaled approximately $20 million as of June 30, 2011.

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Segments

6 Months Ended

Jun. 30, 2011

Segments

Segments

Note 12 SEGMENTS

The Company manages its business geographically. The primary areas of measurement and decision-making are Americas, EMEA (Europe, Middle East, and Africa), and Asia Pacific. Management relies on an internal reporting process that provides revenue ex-TAC, which is defined as revenue less TAC, and direct costs excluding TAC by segment, and consolidated income from operations for making decisions related to the evaluation of the financial performance of, and allocating resources to, the Company's segments. Prior period presentations have been updated to conform to the current profitability measures being used by the Company's management team to evaluate the financial performance of the Company's segments.

The following tables present summary information by segment (in thousands):

	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Revenue by segment:
Americas	$	1,133,216	$	808,038	$	2,288,228	$	1,626,969
EMEA		140,513		162,601		282,338		316,651
Asia Pacific		327,650		258,385		627,773		499,761
Total Revenue	$	1,601,379	$	1,229,024	$	3,198,339	$	2,443,381
TAC by segment:
Americas	$	282,072	$	39,404	$	563,818	$	77,545
EMEA		50,054		57,648		103,474		115,160
Asia Pacific		141,124		55,844		272,488		110,222
Total TAC	$	473,250	$	152,896	$	939,780	$	302,927
Revenue ex-TAC by segment:
Americas	$	851,144	$	768,634	$	1,724,410	$	1,549,424
EMEA		90,459		104,953		178,864		201,491
Asia Pacific		186,526		202,541		355,285		389,539
Total Revenue ex-TAC	$	1,128,129	$	1,076,128	$	2,258,559	$	2,140,454
Direct costs by segment(1):
Americas		145,333		132,866		290,237		268,940
EMEA		30,375		34,090		61,148		64,677
Asia Pacific		35,641		48,506		70,108		93,091
Global operating costs(2)(3)		515,789		449,113		1,017,613		906,885
Restructuring charges, net		10,052		237		14,464		10,812
Depreciation and amortization		157,970		161,373		323,216		321,811
Stock-based compensation expense		57,597		59,048		118,380		93,598
Income from operations	$	175,372	$	190,895	$	363,393	$	380,640

⁽¹⁾ Direct costs for each segment include cost of revenue (excluding TAC) and other operating expenses that are directly attributable to the segment such as employee compensation expense (excluding stock-based compensation expense), local sales and marketing expenses, and facilities expenses. Beginning in the fourth quarter of 2010, the Company no longer includes TAC in segment direct costs. For comparison purposes, prior period amounts have been revised to conform to the current presentation.

⁽²⁾  Global operating costs include product development, service engineering and operations, marketing, customer advocacy, general and administrative, and other corporate expenses that are managed on a global basis and that are not directly attributable to any segment.

⁽³⁾  The net cost reimbursements from Microsoft are primarily included in global operating costs.

	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Capital expenditures, net:
Americas	$	147,551	$	119,167	$	239,350	$	246,537
EMEA		23,560		13,963		35,131		27,222
Asia Pacific		19,159		38,387		28,330		65,307
Total capital expenditures, net	$	190,270	$	171,517	$	302,811	$	339,066

	December 31, 2010		June 30, 2011
Property and equipment, net:
Americas	$	1,475,021	$	1,504,106
EMEA		63,820		82,301
Asia Pacific		114,581		154,340
Total property and equipment, net	$	1,653,422	$	1,740,747

See Note 14 —"Restructuring Charges, Net" for additional information regarding segments.

Enterprise Wide Disclosures:

The following table presents revenue for groups of similar services (in thousands):

	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Display	$	514,119	$	523,537	$	1,005,160	$	1,046,160
Search		842,040		466,674		1,683,254		921,795
Other		245,220		238,813		509,925		475,426
Total revenue	$	1,601,379	$	1,229,024	$	3,198,339	$	2,443,381
	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Revenue:
U.S.	$	1,091,727	$	759,042	$	2,212,391	$	1,538,011
International		509,652		469,982		985,948		905,370
Total revenue	$	1,601,379	$	1,229,024	$	3,198,339	$	2,443,381

	December 31, 2010		June 30, 2011
Property and equipment, net:
U.S	$	1,471,536	$	1,500,928
International		181,886		239,819
Total property and equipment, net	$	1,653,422	$	1,740,747

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Acquisitions

6 Months Ended

Jun. 30, 2011

Acquisitions

Acquisitions

Note 3 ACQUISITIONS

During the six months ended June 30, 2011, the Company acquired three companies, which were accounted for as business combinations. The total purchase price for these acquisitions was $72 million. The total cash consideration of $72 million less cash acquired of $3 million resulted in a net cash outlay of $69 million. Of the purchase price, $52 million was preliminarily allocated to goodwill, $26 million to amortizable intangible assets, $3 million to cash acquired, and $9 million to net assumed liabilities. Goodwill represents the excess of the purchase price over the fair value of the net tangible and intangible assets acquired and is not deductible for tax purposes.

The Company's business combinations completed during the six months ended June 30, 2011 did not have a material impact on the Company's condensed consolidated financial statements, and therefore pro forma disclosures have not been presented.

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Acquisitions (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2011
Acquisitions
Number of entities acquired	3
Total purchase price	$ 72
Total cash consideration	72
Less cash acquired	3
Net cash outlay	69
Goodwill	52
Amortizable intangible assets	26
Cash acquired	3
Liabilities assumed	$ 9

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Investments

6 Months Ended

Jun. 30, 2011

Investments

Investments

Note 9 INVESTMENTS

The following tables summarize the investments in available-for-sale securities (in thousands):

	December 31, 2010
	Gross Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
Government and agency securities	$	1,353,064	$	1,513	$	(514	)	$	1,354,063
Municipal bonds		6,609		8		—			6,617
Corporate debt securities, commercial paper, and bank certificates of deposit		740,043		1,608		(76	)		741,575
Corporate equity securities		2,597		—		(1,128	)		1,469
Total investments in available-for-sale securities	$	2,102,313	$	3,129	$	(1,718	)	$	2,103,724

	June 30, 2011
	Gross Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
Government and agency securities	$	882,534	$	1,540	$	(90	)	$	883,984
Municipal bonds		3,191		—		—			3,191
Corporate debt securities, commercial paper, and bank certificates of deposit		785,696		1,383		(63	)		787,016
Corporate equity securities		2,761		—		(1,404	)		1,357
Total investments in available-for-sale securities	$	1,674,182	$	2,923	$	(1,557	)	$	1,675,548

	December 31, 2010		June 30, 2011
Reported as:
Short-term marketable debt securities	$	1,357,661	$	972,635
Long-term marketable debt securities		744,594		701,556
Other assets		1,469		1,357
Total	$	2,103,724	$	1,675,548

Available-for-sale securities included in cash and cash equivalents on the condensed consolidated balance sheets are not included in the table above as the gross unrealized gains and losses were immaterial for both 2010 and the six months ended June 30, 2011 as the carrying value approximates fair value because of the short maturity of those instruments.

The contractual maturities of available-for-sale marketable debt securities were as follows (in thousands):

	December 31, 2010		June 30, 2011
Due within one year	$	1,357,661	$	972,635
Due after one year through five years		744,594		701,556
Total available-for-sale marketable debt securities	$	2,102,255	$	1,674,191

The following tables show all investments in an unrealized loss position for which an other-than-temporary impairment has not been recognized and the related gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position (in thousands):

	December 31, 2010
	Less than 12 Months					12 Months or Greater					Total
	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Government and agency securities	$	539,287	$	(514	)	$	—	$	—		$	539,287	$	(514	)
Corporate debt securities, commercial paper, and bank certificates of deposits		153,209		(75	)		6,006		(1	)		159,215		(76	)
Corporate equity securities		—		—			1,469		(1,128	)		1,469		(1,128	)
Total	$	692,496	$	(589	)	$	7,475	$	(1,129	)	$	699,971	$	(1,718	)
	June 30, 2011
	Less than 12 Months					12 Months or Greater					Total
	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Government and agency securities	$	111,714	$	(90	)	$	—	$	—		$	111,714	$	(90	)
Corporate debt securities, commercial paper, and bank certificates of deposits		136,950		(63	)		—		—			136,950		(63	)
Corporate equity securities		—		—			1,357		(1,404	)		1,357		(1,404	)
Total	$	248,664	$	(153	)	$	1,357	$	(1,404	)	$	250,021	$	(1,557	)

The Company's investment portfolio consists of liquid high-quality fixed income government, agency, municipal, and corporate debt securities, money market funds, and time deposits with financial institutions. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in interest rates, while floating rate securities may produce less income than expected if interest rates fall. Fixed income securities may have their fair market value adversely impacted due to a deterioration of the credit quality of the issuer. The longer the term of the securities, the more susceptible they are to changes in market rates. Investments are reviewed periodically to identify possible other-than-temporary impairment. The Company has no current requirement or intent to sell these securities. The Company expects to recover up to (or beyond) the initial cost of investment for securities held.

The FASB's authoritative guidance on fair value measurements establishes a framework for measuring fair value and requires disclosures about fair value measurements by establishing a hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below:

Basis of Fair Value Measurement

Level 1	Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.
Level 2	Inputs reflect quoted prices for identical assets or liabilities in markets that are not active; quoted prices for similar assets or liabilities in active markets; inputs other than quoted prices that are observable for the asset or the liability; or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3	Unobservable inputs reflecting the Company's own assumptions incorporated in valuation techniques used to determine fair value. These assumptions are required to be consistent with market participant assumptions that are reasonably available.

The following table sets forth the financial assets, measured at fair value, by level within the fair value hierarchy as of December 31, 2010 (in thousands):

	Fair Value Measurements at Reporting Date Using
Assets	Level 1		Level 2		Total
Money market funds(1)	$	291,268	$	—	$	291,268
Available-for-sale securities:
Government and agency securities(1)		—		1,401,991		1,401,991
Municipal bonds(1)		—		26,269		26,269
Commercial paper and bank certificates of deposit(1)		—		218,485		218,485
Corporate debt securities(1)		—		576,378		576,378
Available-for-sale securities at fair value	$	291,268	$	2,223,123	$	2,514,391
Corporate equity securities(2)		1,469		—		1,469
Total assets at fair value	$	292,737	$	2,223,123	$	2,515,860

⁽¹⁾  The money market funds, government and agency securities, municipal bonds, commercial paper and bank certificates of deposit, and corporate debt securities are classified as part of either cash and cash equivalents or investments in marketable debt securities in the condensed consolidated balance sheets.

⁽²⁾  The corporate equity securities are classified as part of other long-term assets in the condensed consolidated balance sheets.

The amount of cash and cash equivalents as of December 31, 2010 includes $1.1 billion in cash deposited with commercial banks, of which $425 million are time deposits.

The following table sets forth the financial assets, measured at fair value, by level within the fair value hierarchy as of June 30, 2011 (in thousands):

	Fair Value Measurements at Reporting Date Using
Assets	Level 1		Level 2		Total
Money market funds(1)	$	455,472	$	—	$	455,472
Available-for-sale securities:
Government and agency securities(1)		—		966,801		966,801
Municipal bonds(1)		—		3,191		3,191
Commercial paper and bank certificates of deposit(1)		—		247,665		247,665
Corporate debt securities(1)		—		577,371		577,371
Available-for-sale securities at fair value	$	455,472	$	1,795,028	$	2,250,500
Corporate equity securities(2)		1,357		—		1,357
Total assets at fair value	$	456,829	$	1,795,028	$	2,251,857

⁽¹⁾  The money market funds, government and agency securities, municipal bonds, commercial paper and bank certificates of deposit, and corporate debt securities are classified as part of either cash and cash equivalents or investments in marketable debt securities in the condensed consolidated balance sheets.

⁽²⁾  The corporate equity securities are classified as part of other long-term assets in the condensed consolidated balance sheets.

The amount of cash and cash equivalents as of June 30, 2011 includes $1.0 billion in cash deposited with commercial banks, of which $442 million are time deposits.

The fair values of the Company's Level 1 financial assets are based on quoted market prices of the identical underlying security. The fair values of the Company's Level 2 financial assets are obtained from readily-available pricing sources for the identical underlying security that may not be actively traded. The Company utilizes a pricing service to assist in obtaining fair value pricing for the majority of this investment portfolio. The Company conducts reviews on a quarterly basis to verify pricing, assess liquidity, and determine if significant inputs have changed that would impact the fair value hierarchy disclosure. During the six months ended June 30, 2011, the Company did not make significant transfers between Level 1 and Level 2 assets. As of December 31, 2010 and June 30, 2011, the Company did not have any significant Level 3 financial assets.

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Restructuring Charges, Net

6 Months Ended

Jun. 30, 2011

Restructuring Charges, Net

Restructuring Charges, Net

Note 14 RESTRUCTURING CHARGES, NET

Restructuring charges, net was comprised of the following (in thousands):

	Three Months Ended					Six Months Ended
	June 30, 2010		June 30, 2011			June 30, 2010		June 30, 2011
Employee severance pay and related costs	$	692	$	(424	)	$	950	$	8,911
Non-cancelable lease, contract termination, and other charges		9,360		1,187			13,514		3,179
Sub-total before reversal of stock-based compensation expense		10,052		763			14,464		12,090
Reversal of stock-based compensation expense for forfeitures		—		(526	)		—		(1,278	)
Restructuring charges, net	$	10,052	$	237		$	14,464	$	10,812

Although the Company does not allocate restructuring charges to its segments, the amounts of the restructuring charges relating to each segment are presented below.

Q4'08 Restructuring Plan. During the fourth quarter of 2008, the Company implemented certain cost reduction initiatives, including a workforce reduction and consolidation of certain real estate facilities. During the three and six months ended June 30, 2010, the Company incurred total pre-tax cash charges of approximately $10 million and $14 million, respectively, in facility and other related costs related to the Q4'08 restructuring plan. Net charges under the Q4'08 restructuring plan relating to the Americas segment were $9 million and $14 million for the three and six months ended June 30, 2010, respectively. Net charges under the Q4'08 restructuring plan relating to the EMEA segment were $1 million and $0 (which is net of a $1 million credit in the first quarter of 2010) for the three and six months ended June 30, 2010, respectively. During the three and six months ended June 30, 2011, the Company incurred total pre-tax cash charges of approximately $1 million and $3 million, respectively, in facility and other related costs related to the Q4'08 restructuring plan, the majority of which related to the Americas segment.

Q4'09 Restructuring Charges. During the fourth quarter of 2009, the Company decided to close one of its EMEA facilities and began implementation of a workforce realignment at the facility to focus resources on its strategic initiatives. The Company exited the facility in the third quarter of 2010. In connection with the strategic realignment efforts, a U.S. executive of one of the Company's acquired businesses departed. During the three and six months ended June 30, 2010, the Company incurred total pre-tax charges of less than $1 million in severance and other related costs related to the Q4'09 restructuring charges, consisting of charges primarily related to the EMEA segment. During the three months ended June 30, 2011, the Company did not incur any charges related to the Q4'09 restructuring charges. During the six months ended June 30, 2011, the Company recorded a reversal of $1 million for adjustments to original estimates in severance and other related costs related to the Q4'09 restructuring charges, entirely related to the EMEA segment.

Q4'10 Restructuring Plan. During the fourth quarter of 2010, the Company began implementation of a worldwide workforce reduction to align resources with its product strategy. During the three months ended June 30, 2011, the Company recorded a net reversal of $1 million for adjustments to original estimates in severance and other related costs related to the Q4'10 restructuring plan, the majority of which related to the Americas segment. During the six months ended June 30, 2011, the Company incurred total pre-tax cash charges of $2 million in severance and other related costs related to the Q4'10 restructuring plan, consisting of $1 million in charges related to the Americas segment and $1 million related to the EMEA segment. The pre-tax cash charges were offset by a $1 million reversal for adjustments to original estimates related to the Americas segment, resulting in a $1 million net charge in the six months ended June 30, 2011.

Q1'11 Restructuring Plan. During the first quarter of 2011, the Company began implementation of a workforce realignment to further reduce its cost structure. During the three months ended June 30, 2011, the Company did not record any charges related to the Q1'11 restructuring plan. During the six months ended June 30, 2011, the Company incurred total pre-tax cash charges of $9 million in severance and other related costs related to the Q1'11 restructuring plan. The pre-tax cash charges were offset by a $1 million credit related to non-cash stock-based compensation expense reversals for unvested stock awards that were forfeited. Of the $8 million in restructuring charges, net recorded in the six months ended June 30, 2011, $7 million related to the Americas segment and $1 million related to the EMEA segment.

Restructuring Accruals. The $52 million restructuring liability as of June 30, 2011 consists of $12 million for employee severance pay expenses, which the Company expects to substantially pay out by the end of the first quarter of 2012, and $40 million related to non-cancelable lease costs, which the Company expects to pay over the terms of the related obligations (which extend to the second quarter of 2017).

The Company's restructuring accrual activity for the six months ended June 30, 2011 is summarized as follows (in thousands):

	Q4'08 Restructuring Plan			Q4'09 Restructuring Charges			Q4'10 Restructuring Plan			Q1'11 Restructuring Plan			Total
Balance as of January 1, 2011	$	49,484		$	4,286		$	33,332		$	—		$	87,102
Employee severance pay and related costs		8			109			3,698			9,647			13,462
Reversals of stock-based compensation expense		—			(46	)		(586	)		(646	)		(1,278	)
Non-cancelable lease, contract termination, and other charges		3,536			18			—			—			3,554
Reversals of previous charges		(317	)		(1,664	)		(2,230	)		(715	)		(4,926	)
Restructuring charges, net for the quarter ended June 30, 2011	$	3,227		$	(1,583	)	$	882		$	8,286		$	10,812
Cash paid		(12,484	)		(1,494	)		(27,014	)		(6,625	)		(47,617	)
Non-cash reversals (accelerations) of stock-based compensation expense		—			46			586			646			1,278
Non-cash adjustments		(98	)		(1,255	)		739			937			323
Balance as of June 30, 2011	$	40,129		$	—		$	8,525		$	3,244		$	51,898

Restructuring accruals by segment consisted of the following (in thousands):

	December 31, 2010		June 30, 2011
Americas	$	68,268	$	41,397
EMEA		16,895		9,946
Asia Pacific		1,939		555
Total restructuring accruals	$	87,102	$	51,898

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Stockholders Equity and Employee Benefits

6 Months Ended

Jun. 30, 2011

Stockholders Equity and Employee Benefits

Stockholders Equity and Employee Benefits

Note 10 STOCKHOLDERS' EQUITY AND EMPLOYEE BENEFITS

Employee Stock Purchase Plan. As of June 30, 2011, there was $30 million of unamortized stock-based compensation cost related to the Company's Employee Stock Purchase Plan which will be recognized over a weighted average period of 1.0 year.

Stock Options. The Company's 1995 Stock Plan, the Directors' Plan, and other stock-based award plans assumed through acquisitions are collectively referred to as the "Plans." Stock option activity under the Company's Plans for the six months ended June 30, 2011 is summarized as follows (in thousands, except per share amounts):

	Shares			Weighted Average Exercise Price per Share
Outstanding at December 31, 2010		80,976		$	22.02
Options granted		6,473		$	16.39
Options assumed		14		$	5.25
Options exercised(*)		(4,380	)	$	10.85
Options expired		(6,658	)	$	28.82
Options cancelled/forfeited		(3,797	)	$	15.60
Outstanding at June 30, 2011		72,628		$	21.90

^(*)  The Company issued new shares to satisfy stock option exercises.

As of June 30, 2011, there was $99 million of unrecognized stock-based compensation expense related to unvested stock options, which is expected to be recognized over a weighted average period of 2.4 years.

The Company determines the grant-date fair value of stock options, including the options granted under the Company's Employee Stock Purchase Plan, using a Black-Scholes model. The following weighted average assumptions were used in determining the fair value of option grants using the Black-Scholes option pricing model:

	Stock Options						Purchase Plan (*)
	Three Months Ended						Three Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Expected dividend yield		0.0	%		0.0	%		0.0	%		0.0	%
Risk-free interest rate		2.2	%		1.6	%		2.3	%		1.4	%
Expected volatility		36.7	%		34.8	%		68.1	%		36.1	%
Expected life (in years)		4.50			3.94			0.36			0.98
	Stock Options						Purchase Plan (*)
	Six Months Ended						Six Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Expected dividend yield		0.0	%		0.0	%		0.0	%		0.0	%
Risk-free interest rate		2.2	%		1.6	%		2.3	%		1.4	%
Expected volatility		34.0	%		34.7	%		68.9	%		36.1	%
Expected life (in years)		4.50			4.09			0.44			1.03

^(*)  Assumptions for the Employee Stock Purchase Plan relate to the annual average of the enrollment periods. Enrollment is currently permitted in May and November of each year.

Restricted Stock. Restricted stock awards and restricted stock units activity for the six months ended June 30, 2011 is summarized as follows (in thousands, except per share amounts):

	Shares			Weighted Average  Grant Date Fair Value Per Share
Awarded and unvested at December 31, 2010(*)		31,395		$	17.99
Granted(*)		15,724		$	16.47
Assumed		210		$	16.61
Vested		(5,709	)	$	17.55
Forfeited		(6,458	)	$	16.04
Awarded and unvested at June 30, 2011(*)		35,162		$	17.73

^(*)  Includes the maximum number of shares issuable under the Company's performance-based executive incentive restricted stock unit awards.

As of June 30, 2011, there was $308 million of unrecognized stock-based compensation cost related to unvested restricted stock awards and restricted stock units, which is expected to be recognized over a weighted average period of 2.6 years.

During the six months ended June 30, 2010 and June 30, 2011, 6.8 million shares and 5.7 million shares, respectively, that were subject to previously granted restricted stock awards and restricted stock units vested. A majority of these vested restricted stock awards and restricted stock units were net share settled. During the six months ended June 30, 2010 and June 30, 2011, the Company withheld 2.5 million and 2.0 million shares, respectively, based upon the Company's closing stock price on the vesting date to settle the employees' minimum statutory obligation for the applicable income and other employment taxes. The Company then remitted cash to the appropriate taxing authorities.

Total payments for the employees' tax obligations to the relevant taxing authorities were $41 million and $34 million for the six months ended June 30, 2010 and June 30, 2011, respectively, and are reflected as a financing activity within the condensed consolidated statements of cash flows. The payments were used for tax withholdings related to the net share settlements of restricted stock units and tax withholdings related to reacquisitions of shares of restricted stock awards. The payments had the effect of share repurchases by the Company as they reduced the number of shares that would have otherwise been issued on the vesting date and were recorded as a reduction of additional paid-in capital.

Performance-Based Executive Incentive Restricted Stock Units.

In February 2009 and February 2010, the Compensation Committee approved long-term performance-based incentive equity awards to Ms. Bartz and other senior officers, including three-year annual financial performance restricted stock units which generally are scheduled to vest on the third anniversary of the grant date based on the Company's attainment of certain annual financial performance targets in each of the three years as well as the executive's continued employment through that vesting date. The number of shares which ultimately vest will range from 0 percent to 200 percent of the target amount stated in each executive's award agreement based on the performance of the Company relative to the applicable performance targets. The annual financial performance targets are established at the beginning of each fiscal year and, accordingly, the portion of the award subject to each annual target is treated as a separate annual grant for accounting purposes. The financial performance targets for the 2011 tranches of these awards were established in February 2011. The amount of stock-based compensation recorded for these restricted stock units will vary depending on the Company's attainment of the financial performance targets and each executive's completion of the service period. The fair values of the 2011 tranches of the February 2009 and February 2010 annual financial performance restricted stock unit grants are $2 million and $3 million, respectively, and are being recognized as stock-based compensation expense over one-year and two-year service periods, respectively.

In February 2011, the Compensation Committee approved a long-term performance-based incentive equity award to Ms. Bartz and other senior officers in the form of restricted stock units that generally are scheduled to vest on the third anniversary of the grant date based on the Company's attainment of certain financial performance targets for 2011 as well as the executive's continued employment through that vesting date. The number of shares which ultimately vest will range from 0 percent to 200 percent of the target amount stated in each executive's award agreement based on the performance of the Company relative to the performance targets. The financial performance targets were established in February 2011. The amount of stock-based compensation recorded for these restricted stock units will vary depending on the Company's attainment of the financial performance targets and each executive's completion of the service period. The fair value of these restricted stock unit grants is $32 million and is being recognized as stock-based compensation expense over a three-year service period.

Stock Repurchases. In June 2010, the Board authorized a stock repurchase program allowing the Company to repurchase up to $3.0 billion of its outstanding shares of common stock from time to time. The repurchase program expires in June 2013. Repurchases under this program may take place in the open market or in privately negotiated transactions, including derivative transactions, and may be made under a Rule 10b5-1 plan. During the six months ended June 30, 2011, the Company repurchased approximately 38.6 million shares of its common stock under this stock repurchase program at an average price of $15.79 per share for a total of $609 million. During the six months ended June 30, 2010, the Company repurchased approximately 56.7 million shares of its common stock at an average price of $15.55 per share for a total of $881 million. Such repurchases were made under the Company's previous stock repurchase program approved by the Board of Directors in October 2006, which was exhausted during the third quarter of 2010. See Note 16 — "Subsequent Events" for information regarding share repurchase activity subsequent to June 30, 2011.

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Restructuring Charges, Net (Tables)

6 Months Ended

Jun. 30, 2011

Restructuring Charges, Net

Restructuring Charges, Net

	Three Months Ended					Six Months Ended
	June 30, 2010		June 30, 2011			June 30, 2010		June 30, 2011
Employee severance pay and related costs	$	692	$	(424	)	$	950	$	8,911
Non-cancelable lease, contract termination, and other charges		9,360		1,187			13,514		3,179
Sub-total before reversal of stock-based compensation expense		10,052		763			14,464		12,090
Reversal of stock-based compensation expense for forfeitures		—		(526	)		—		(1,278	)
Restructuring charges, net	$	10,052	$	237		$	14,464	$	10,812

Restructuring Accrual Activity

	Q4'08 Restructuring Plan			Q4'09 Restructuring Charges			Q4'10 Restructuring Plan			Q1'11 Restructuring Plan			Total
Balance as of January 1, 2011	$	49,484		$	4,286		$	33,332		$	—		$	87,102
Employee severance pay and related costs		8			109			3,698			9,647			13,462
Reversals of stock-based compensation expense		—			(46	)		(586	)		(646	)		(1,278	)
Non-cancelable lease, contract termination, and other charges		3,536			18			—			—			3,554
Reversals of previous charges		(317	)		(1,664	)		(2,230	)		(715	)		(4,926	)
Restructuring charges, net for the quarter ended June 30, 2011	$	3,227		$	(1,583	)	$	882		$	8,286		$	10,812
Cash paid		(12,484	)		(1,494	)		(27,014	)		(6,625	)		(47,617	)
Non-cash reversals (accelerations) of stock-based compensation expense		—			46			586			646			1,278
Non-cash adjustments		(98	)		(1,255	)		739			937			323
Balance as of June 30, 2011	$	40,129		$	—		$	8,525		$	3,244		$	51,898

Restructuring Accruals by Segment

	December 31, 2010		June 30, 2011
Americas	$	68,268	$	41,397
EMEA		16,895		9,946
Asia Pacific		1,939		555
Total restructuring accruals	$	87,102	$	51,898

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Comprehensive Income

6 Months Ended

Jun. 30, 2011

Comprehensive Income

Comprehensive Income

Note 8 COMPREHENSIVE INCOME

Comprehensive income, net of taxes, is comprised of (in thousands):

	Three Months Ended						Six Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Net income	$	216,143		$	238,502		$	528,422		$	463,334
Change in net unrealized gains (losses), on available-for-sale securities, net of tax and reclassification adjustments		4,702			(1,703	)		5,748			(224	)
Foreign currency translation adjustments		(111,471	)		42,460			(170,701	)		171,845
Other comprehensive income		(106,769	)		40,757			(164,953	)		171,621
Comprehensive income		109,374			279,259			363,469			634,955
Comprehensive income attributable to noncontrolling interests		(2,822	)		(1,530	)		(4,910	)		(3,370	)
Comprehensive income attributable to Yahoo! Inc.	$	106,552		$	277,729		$	358,559		$	631,585

The following table summarizes the components of accumulated other comprehensive income (in thousands):

	December 31, 2010		June 30, 2011
Unrealized gains on available-for-sale securities, net of tax	$	8,734	$	8,510
Foreign currency translation, net of tax		495,520		667,365
Accumulated other comprehensive income	$	504,254	$	675,875

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Investments (Investments in an Unrealized Loss Position) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Less than 12 Months Fair Value	$ 248,664	$ 692,496
Less than 12 Months Unrealized Loss	(153)	(589)
12 Months or Greater Fair Value	1,357	7,475
12 Months or Greater Unrealized Loss	(1,404)	(1,129)
Total Fair Value	250,021	699,971
Total Unrealized Loss	(1,557)	(1,718)
Government and Agency Securities [Member]
Less than 12 Months Fair Value	111,714	539,287
Less than 12 Months Unrealized Loss	(90)	(514)
12 Months or Greater Fair Value
12 Months or Greater Unrealized Loss
Total Fair Value	111,714	539,287
Total Unrealized Loss	(90)	(514)
Corporate Debt Securities, Commercial Paper, and Bank Certificates of Deposit [Member]
Less than 12 Months Fair Value	136,950	153,209
Less than 12 Months Unrealized Loss	(63)	(75)
12 Months or Greater Fair Value		6,006
12 Months or Greater Unrealized Loss		(1)
Total Fair Value	136,950	159,215
Total Unrealized Loss	(63)	(76)
Corporate Equity Securities [Member]
Less than 12 Months Fair Value
Less than 12 Months Unrealized Loss
12 Months or Greater Fair Value	1,357	1,469
12 Months or Greater Unrealized Loss	(1,404)	(1,128)
Total Fair Value	1,357	1,469
Total Unrealized Loss	$ (1,404)	$ (1,128)

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The Company and Summary of Significant Accounting Policies

6 Months Ended

Jun. 30, 2011

The Company and Summary of Significant Accounting Policies

The Company and Summary of Significant Accounting Policies

Note 1 THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

The Company. Yahoo! Inc., together with its consolidated subsidiaries ("Yahoo!" or the "Company"), is a premier digital media company that delivers personalized digital content and experiences, across devices and around the globe, to vast audiences. Yahoo! provides engaging and innovative canvases for advertisers to connect with their target audiences using its unique blend of Science + Art + Scale. Through its proprietary technology and insights, Yahoo! delivers unique content and experiences for its audience and creates powerful opportunities for its advertisers to connect with their target audiences, in context and at scale. To users, Yahoo! provides online properties and services ("Yahoo! Properties"). To advertisers, Yahoo! provides a range of marketing services designed to reach and connect with users of its Yahoo! Properties, as well as with Internet users beyond Yahoo! Properties, through a distribution network of third-party entities ("Affiliates") that have integrated Yahoo!'s advertising offerings into their Websites or other offerings (those Websites and offerings, "Affiliate sites").

Basis of Presentation. The condensed consolidated financial statements include the accounts of Yahoo! Inc. and its majority-owned or otherwise controlled subsidiaries. All significant intercompany accounts and transactions have been eliminated. Investments in entities in which the Company can exercise significant influence, but does not own a majority equity interest or otherwise control, are accounted for using the equity method and are included as investments in equity interests on the condensed consolidated balance sheets. The Company has included the results of operations of acquired companies from the date of the acquisition. Certain prior period amounts have been reclassified to conform to the current period presentation.

The accompanying unaudited condensed consolidated interim financial statements reflect all adjustments, consisting of only normal recurring items, which, in the opinion of management, are necessary for a fair statement of the results of operations for the periods shown. The results of operations for such periods are not necessarily indicative of the results expected for the full year or for any future periods.

The preparation of consolidated financial statements in conformity with generally accepted accounting principles ("GAAP") in the United States ("U.S.") requires management to make estimates, judgments, and assumptions that affect the reported amounts of assets, liabilities, revenue, and expenses and the related disclosure of contingent assets and liabilities. On an ongoing basis, the Company evaluates its estimates, including those related to revenue, the useful lives of long-lived assets including property and equipment and intangible assets, investment fair values, stock-based compensation, goodwill, income taxes, contingencies, and restructuring charges. The Company bases its estimates of the carrying value of certain assets and liabilities on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, when these carrying values are not readily available from other sources. Actual results may differ from these estimates.

These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and related notes included in the Company's Annual Report on Form 10-K for the year ended December 31, 2010. Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. The condensed consolidated balance sheet as of December 31, 2010 was derived from the Company's audited financial statements for the year ended December 31, 2010, but does not include all disclosures required by U.S. GAAP. However, the Company believes the disclosures are adequate to make the information presented not misleading.

Recent Accounting Pronouncements

In June 2011, the Financial Accounting Standards Board amended its guidance on the presentation of comprehensive income. Under the amended guidance, an entity has the option to present comprehensive income in either one continuous statement or two consecutive financial statements. A single statement must present the components of net income and total net income, the components of other comprehensive income and total other comprehensive income, and a total for comprehensive income. In a two-statement approach, an entity must present the components of net income and total net income in the first statement. That statement must be immediately followed by a financial statement that presents the components of other comprehensive income, a total for other comprehensive income, and a total for comprehensive income. The option under the current guidance that permits the presentation of components of other comprehensive income as part of the statement of changes in stockholders' equity has been eliminated. The amendment becomes effective on January 1, 2012 and is applied retrospectively. Early adoption is permitted. This guidance will not have an impact on the Company's financial position, results of operations, or cash flows as it is disclosure-only in nature.

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Investments In Equity Interests

6 Months Ended

Jun. 30, 2011

Investments In Equity Interests

Investments In Equity Interests

Note 4 INVESTMENTS IN EQUITY INTERESTS

The following table summarizes the Company's investments in equity interests (dollars in thousands):

	December 31, 2010		June 30, 2011		Percent Ownership of Common Stock as of June 30, 2011
Alibaba Group	$	2,280,602	$	2,360,748		43	%
Yahoo Japan		1,731,287		1,862,960		35	%
Total	$	4,011,889	$	4,223,708

Equity Investment in Alibaba Group. The investment in Alibaba Group Holding Limited ("Alibaba Group") is accounted for using the equity method, and the total investment, including net tangible assets, identifiable intangible assets and goodwill, is classified as part of investments in equity interests on the Company's condensed consolidated balance sheets. The Company records its share of the results of Alibaba Group, and any related amortization expense, one quarter in arrears, within earnings in equity interests in the condensed consolidated statements of income.

As of June 30, 2011, the difference between the Company's carrying value of its investment in Alibaba Group and its proportionate share of the net assets of Alibaba Group is summarized as follows (in thousands):

Carrying value of investment in Alibaba Group	$	2,360,748
Proportionate share of Alibaba Group stockholders' equity		1,704,545
Excess of carrying value of investment over proportionate share of Alibaba Group's stockholders' equity(*)	$	656,203

^(*)  The excess carrying value has been primarily assigned to goodwill.

The amortizable intangible assets included in the excess carrying value have useful lives not exceeding seven years and a weighted average useful life of approximately five years. Goodwill is not deductible for tax purposes.

The following tables present Alibaba Group's U.S. GAAP summarized financial information, as derived from the Alibaba Group consolidated financial statements (in thousands):

	Three Months Ended				Six Months Ended
	March 31, 2010		March 31, 2011		March 31, 2010			March 31, 2011
Operating data(1):
Revenue	$	281,955	$	490,933	$	555,767		$	1,035,447
Gross profit	$	207,189	$	324,342	$	420,074		$	687,309
Income (loss) from operations(2)	$	35,548	$	47,159	$	(133,574	)	$	73,251
Net income (loss)	$	45,013	$	51,629	$	(100,212	)	$	96,634
Net income (loss) attributable to Alibaba Group	$	32,060	$	29,623	$	(124,636	)	$	61,943

	September 30, 2010		March 31, 2011
Balance sheet data(1):
Current assets	$	4,399,571	$	3,137,104
Long-term assets	$	2,436,976	$	2,632,775
Current liabilities	$	2,660,043	$	1,325,758
Long-term liabilities	$	58,679	$	109,813
Non-voting participating redeemable securities	$	860	$	2,341
Noncontrolling interests	$	338,419	$	358,450

(1)

To expedite obtaining an essential regulatory license, the ownership of Alibaba Group's online payment business, Alipay.com Co., Ltd. ("Alipay"), was restructured so that 100 percent of its outstanding shares are held by a Chinese domestic company, which is majority owned by Alibaba Group's chief executive officer, and certain control agreements were terminated which resulted in the deconsolidation of Alipay in the first quarter of 2011. Accordingly, the Alibaba Group consolidated financial statements as of and for the quarter ended March 31, 2011, do not include the results of Alipay, nor do they include the net assets of Alipay. The consolidated current assets and current liabilities of Alibaba Group as of September 30, 2010, both include $1.6 billion of cash collected from purchasers and to be remitted to sellers. These amounts are no longer included in the consolidated balance sheet as of March 31, 2011. The impact of the deconsolidation of Alipay was not material to the Company's financial statements. See Note 16 —"Subsequent Events" for additional information.

⁽²⁾  The loss from operations of $134 million for the six months ended March 31, 2010 is primarily due to Alibaba Group's impairment loss of $192 million on goodwill related to the business that Yahoo! contributed to Alibaba Group in 2005. This impairment does not impact Yahoo!'s earnings in equity interests as Yahoo!'s investment balance related to this contributed business was carried over at cost and therefore Yahoo! has no basis in the impaired goodwill.

The Company also has commercial arrangements with Alibaba Group to provide technical, development, and advertising services. For the three and six months ended June 30, 2010 and 2011, these transactions were not material.

Equity Investment in Yahoo Japan. The investment in Yahoo Japan Corporation ("Yahoo Japan") is accounted for using the equity method and the total investment, including net tangible assets, identifiable intangible assets and goodwill, is classified as part of investments in equity interests balance on the Company's condensed consolidated balance sheets. The Company records its share of the results of Yahoo Japan, and any related amortization expense, one quarter in arrears within earnings in equity interests in the condensed consolidated statements of income.

The Company makes adjustments to the earnings in equity interests line in the consolidated statements of income for any differences between U.S. GAAP and accounting principles generally accepted in Japan ("Japanese GAAP"), the standards by which Yahoo Japan's financial statements are prepared.

During the three and six months ended June 30, 2011, the Company recorded $7 million and $33 million, respectively, in U.S. GAAP adjustments to Yahoo Japan's net income to reflect the Company's 35 percent share of non-cash losses related to impairments of assets held by Yahoo Japan. The $7 million recorded during the three months ended June 30, 2011 relates to the Company's share of a non-cash loss related to an impairment of assets held by Yahoo Japan. The $33 million recorded during the six months ended June 30, 2011 includes a $26 million, net of tax, U.S. GAAP adjustment to Yahoo Japan's net income in the first quarter of 2011 to reflect the Company's share of an other-than-temporary impairment of a cost method investment of Yahoo Japan that resulted primarily from reductions in the projected operating results of the Yahoo Japan investee.

The fair value of the Company's ownership interest in the common stock of Yahoo Japan, based on the quoted stock price, was approximately $7 billion as of June 30, 2011.

During the three and six months ended June 30, 2010 and 2011, the Company received cash dividends from Yahoo Japan in the amounts of $61 million and $75 million, net of taxes, respectively, which were recorded as reductions to the Company's investment in Yahoo Japan.

The following tables present summarized financial information derived from Yahoo Japan's consolidated financial statements, which are prepared on the basis of Japanese GAAP. The Company has made adjustments to the Yahoo Japan financial information to address differences between Japanese GAAP and U.S. GAAP that materially impact the summarized financial information below. Due to these adjustments, the Yahoo Japan summarized financial information presented below is not materially different than such information presented on the basis of U.S. GAAP.

	Three Months Ended				Six Months Ended
	March 31, 2010		March 31, 2011		March 31, 2010		March 31, 2011
	(in thousands)
Operating data:
Revenue	$	896,822	$	1,006,327	$	1,790,717	$	2,000,158
Gross profit	$	720,102	$	831,503	$	1,454,038	$	1,655,768
Income from operations	$	426,552	$	496,915	$	832,212	$	995,186
Net income	$	258,877	$	289,109	$	492,805	$	515,884
Net income attributable to Yahoo Japan	$	257,379	$	287,577	$	489,625	$	512,283

	September 30, 2010		March 31, 2011
	(in thousands)
Balance sheet data:
Current assets	$	2,332,325	$	3,074,077
Long-term assets	$	2,679,566	$	2,655,185
Current liabilities	$	938,985	$	1,052,464
Long-term liabilities	$	30,132	$	33,596
Noncontrolling interests	$	28,774	$	26,190

Under technology and trademark license and other commercial arrangements with Yahoo Japan, the Company records revenue from Yahoo Japan based on a percentage of revenue earned by Yahoo Japan. The Company recorded revenue from Yahoo Japan of approximately $76 million and $68 million for the three months ended June 30, 2010 and 2011, respectively, and revenue of approximately of $150 million and $137 million for the six months ended June 30, 2010 and 2011, respectively. As of December 31, 2010 and June 30, 2011, the Company had net receivable balances from Yahoo Japan of approximately $40 million and $42 million, respectively.

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Investments In Equity Interests (Yahoo Japan Condensed Financial Information) (Details) (USD $)	3 Months Ended		6 Months Ended
	Mar. 31, 2011	Mar. 31, 2010	Mar. 31, 2011	Mar. 31, 2010	Jun. 30, 2011	Dec. 31, 2010	Sep. 30, 2010
Income from operations				$ 134,000,000
Yahoo Japan [Member]
Revenue	1,006,327,000	896,822,000	2,000,158,000	1,790,717,000
Gross profit	831,503,000	720,102,000	1,655,768,000	1,454,038,000
Income from operations	496,915,000	426,552,000	995,186,000	832,212,000
Net income	289,109,000	258,877,000	515,884,000	492,805,000
Net income attributable to Yahoo Japan	287,577,000	257,379,000	512,283,000	489,625,000
Current assets	3,074,077,000		3,074,077,000				2,332,325,000
Long-term assets	2,655,185,000		2,655,185,000				2,679,566,000
Current liabilities	1,052,464,000		1,052,464,000				938,985,000
Long-term liabilities	33,596,000		33,596,000				30,132,000
Noncontrolling interests	26,190,000		26,190,000				28,774,000
Net receivable balance from Yahoo Japan					$ 42,000,000	$ 40,000,000

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Segments (Tables)

6 Months Ended

Jun. 30, 2011

Segments

Segment Information

	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Revenue by segment:
Americas	$	1,133,216	$	808,038	$	2,288,228	$	1,626,969
EMEA		140,513		162,601		282,338		316,651
Asia Pacific		327,650		258,385		627,773		499,761
Total Revenue	$	1,601,379	$	1,229,024	$	3,198,339	$	2,443,381
TAC by segment:
Americas	$	282,072	$	39,404	$	563,818	$	77,545
EMEA		50,054		57,648		103,474		115,160
Asia Pacific		141,124		55,844		272,488		110,222
Total TAC	$	473,250	$	152,896	$	939,780	$	302,927
Revenue ex-TAC by segment:
Americas	$	851,144	$	768,634	$	1,724,410	$	1,549,424
EMEA		90,459		104,953		178,864		201,491
Asia Pacific		186,526		202,541		355,285		389,539
Total Revenue ex-TAC	$	1,128,129	$	1,076,128	$	2,258,559	$	2,140,454
Direct costs by segment(1):
Americas		145,333		132,866		290,237		268,940
EMEA		30,375		34,090		61,148		64,677
Asia Pacific		35,641		48,506		70,108		93,091
Global operating costs(2)(3)		515,789		449,113		1,017,613		906,885
Restructuring charges, net		10,052		237		14,464		10,812
Depreciation and amortization		157,970		161,373		323,216		321,811
Stock-based compensation expense		57,597		59,048		118,380		93,598
Income from operations	$	175,372	$	190,895	$	363,393	$	380,640

⁽¹⁾ Direct costs for each segment include cost of revenue (excluding TAC) and other operating expenses that are directly attributable to the segment such as employee compensation expense (excluding stock-based compensation expense), local sales and marketing expenses, and facilities expenses. Beginning in the fourth quarter of 2010, the Company no longer includes TAC in segment direct costs. For comparison purposes, prior period amounts have been revised to conform to the current presentation.

⁽²⁾  Global operating costs include product development, service engineering and operations, marketing, customer advocacy, general and administrative, and other corporate expenses that are managed on a global basis and that are not directly attributable to any segment.

⁽³⁾  The net cost reimbursements from Microsoft are primarily included in global operating costs.

Capital Expenditures by Segment

	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Capital expenditures, net:
Americas	$	147,551	$	119,167	$	239,350	$	246,537
EMEA		23,560		13,963		35,131		27,222
Asia Pacific		19,159		38,387		28,330		65,307
Total capital expenditures, net	$	190,270	$	171,517	$	302,811	$	339,066

Property and Equipment, Net

	December 31, 2010		June 30, 2011
Property and equipment, net:
Americas	$	1,475,021	$	1,504,106
EMEA		63,820		82,301
Asia Pacific		114,581		154,340
Total property and equipment, net	$	1,653,422	$	1,740,747

Enterprise Wide Disclosures, Revenues for Groups of Similar Services

	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Display	$	514,119	$	523,537	$	1,005,160	$	1,046,160
Search		842,040		466,674		1,683,254		921,795
Other		245,220		238,813		509,925		475,426
Total revenue	$	1,601,379	$	1,229,024	$	3,198,339	$	2,443,381
	Three Months Ended				Six Months Ended
	June 30, 2010		June 30, 2011		June 30, 2010		June 30, 2011
Revenue:
U.S.	$	1,091,727	$	759,042	$	2,212,391	$	1,538,011
International		509,652		469,982		985,948		905,370
Total revenue	$	1,601,379	$	1,229,024	$	3,198,339	$	2,443,381

Enterprise Wide Disclosures, Property and Equipment, Net

	December 31, 2010		June 30, 2011
Property and equipment, net:
U.S	$	1,471,536	$	1,500,928
International		181,886		239,819
Total property and equipment, net	$	1,653,422	$	1,740,747

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Commitments and Contingencies (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2010	Jun. 30, 2011
Lease period (years)		13
Total purchase price for office space acquisition	$ 72
Payment for property	7
Notes assumed	65
Affiliate commitments		121
Intellectual property arrangements through 2023		35
Maximum [Member]
Lease expiration period		2022
Minimum [Member]
Lease expiration period		2011
Payable in 2011 [Member]
Affiliate commitments		44
Payable in 2012 [Member]
Affiliate commitments		74
Payable in 2013 [Member]
Affiliate commitments		$ 3

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Commitments and Contingencies (Capital Lease Commitment) (Details) (USD $) In Millions	Jun. 30, 2011
Commitments and Contingencies
Six months ending December 31, 2011	$ 4
2012	7
2013	8
2014	8
2015	8
2016	8
Due after 5 years	23
Gross lease commitment	66
Less: interest	(26)
Net lease commitment	$ 40

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Investments (Schedule of Available-for-Sale Securities by Contractual Maturities) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Investments
Due within one year	$ 972,635	$ 1,357,661
Due after one year through five years	701,556	744,594
Total available-for-sale marketable debt securities	$ 1,674,191	$ 2,102,255

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Segments (Enterprise Wide Disclosures, Revenues for Groups of Similar Services) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Display	$ 523,537	$ 514,119	$ 1,046,160	$ 1,005,160
Search	466,674	842,040	921,795	1,683,254
Other	238,813	245,220	475,426	509,925
Total revenue	1,229,024	1,601,379	2,443,381	3,198,339
U.S. [Member]
Total revenue	759,042	1,091,727	1,538,011	2,212,391
International [Member]
Total revenue	$ 469,982	$ 509,652	$ 905,370	$ 985,948

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Goodwill

6 Months Ended

Jun. 30, 2011

Goodwill

Goodwill

Note 5 GOODWILL

The Company's goodwill balance was $3.7 billion as of December 31, 2010, of which $2.7 billion was recorded in the Americas segment, $0.6 billion in the EMEA (Europe, Middle East, and Africa) segment, and $0.4 billion in the Asia Pacific segment. As of June 30, 2011, the Company's goodwill balance was $3.8 billion, of which $2.7 billion was recorded in the Americas segment, $0.6 billion in the EMEA segment, and $0.5 billion in the Asia Pacific segment. The change in the carrying amount of goodwill of $99 million reflected on our condensed consolidated balance sheets during the six months ended June 30, 2011 was primarily due to the addition of $30 million and $22 million related to acquisitions in the Americas and Asia Pacific segments, respectively, and the effect of foreign currency translation adjustments of $47 million.

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Intangible Assets, Net (Narrative) (Details) (USD $) In Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Intangible Assets, Net
Amortization expense intangible assets	$ 29	$ 32	$ 59	$ 68
Amortization expense in cost of revenue	21	25	42	52
Estimated amortization expense, remainder of 2011			57
Estimated amortization expense 2012			86
Estimated amortization expense 2013			45
Estimated amortization expense 2014			25
Estimated amortization expense 2015			6
Estimated amortization expense 2016			$ 1

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Investments (Tables)

6 Months Ended

Jun. 30, 2011

Investments

Schedule of Investments in Available-for-Sale Securities

	December 31, 2010
	Gross Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
Government and agency securities	$	1,353,064	$	1,513	$	(514	)	$	1,354,063
Municipal bonds		6,609		8		—			6,617
Corporate debt securities, commercial paper, and bank certificates of deposit		740,043		1,608		(76	)		741,575
Corporate equity securities		2,597		—		(1,128	)		1,469
Total investments in available-for-sale securities	$	2,102,313	$	3,129	$	(1,718	)	$	2,103,724

	June 30, 2011
	Gross Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
Government and agency securities	$	882,534	$	1,540	$	(90	)	$	883,984
Municipal bonds		3,191		—		—			3,191
Corporate debt securities, commercial paper, and bank certificates of deposit		785,696		1,383		(63	)		787,016
Corporate equity securities		2,761		—		(1,404	)		1,357
Total investments in available-for-sale securities	$	1,674,182	$	2,923	$	(1,557	)	$	1,675,548

Schedule of Available-for-Sale Securities by Balance Sheet Location

	December 31, 2010		June 30, 2011
Reported as:
Short-term marketable debt securities	$	1,357,661	$	972,635
Long-term marketable debt securities		744,594		701,556
Other assets		1,469		1,357
Total	$	2,103,724	$	1,675,548

Schedule of Available-for-Sale Securities by Contractual Maturities

	December 31, 2010		June 30, 2011
Due within one year	$	1,357,661	$	972,635
Due after one year through five years		744,594		701,556
Total available-for-sale marketable debt securities	$	2,102,255	$	1,674,191

Investments in an Unrealized Loss Position

	December 31, 2010
	Less than 12 Months					12 Months or Greater					Total
	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Government and agency securities	$	539,287	$	(514	)	$	—	$	—		$	539,287	$	(514	)
Corporate debt securities, commercial paper, and bank certificates of deposits		153,209		(75	)		6,006		(1	)		159,215		(76	)
Corporate equity securities		—		—			1,469		(1,128	)		1,469		(1,128	)
Total	$	692,496	$	(589	)	$	7,475	$	(1,129	)	$	699,971	$	(1,718	)
	June 30, 2011
	Less than 12 Months					12 Months or Greater					Total
	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Government and agency securities	$	111,714	$	(90	)	$	—	$	—		$	111,714	$	(90	)
Corporate debt securities, commercial paper, and bank certificates of deposits		136,950		(63	)		—		—			136,950		(63	)
Corporate equity securities		—		—			1,357		(1,404	)		1,357		(1,404	)
Total	$	248,664	$	(153	)	$	1,357	$	(1,404	)	$	250,021	$	(1,557	)

Schedule of Fair Value of Financial Assets Measured on a Recurring Basis

	Fair Value Measurements at Reporting Date Using
Assets	Level 1		Level 2		Total
Money market funds(1)	$	291,268	$	—	$	291,268
Available-for-sale securities:
Government and agency securities(1)		—		1,401,991		1,401,991
Municipal bonds(1)		—		26,269		26,269
Commercial paper and bank certificates of deposit(1)		—		218,485		218,485
Corporate debt securities(1)		—		576,378		576,378
Available-for-sale securities at fair value	$	291,268	$	2,223,123	$	2,514,391
Corporate equity securities(2)		1,469		—		1,469
Total assets at fair value	$	292,737	$	2,223,123	$	2,515,860

⁽¹⁾  The money market funds, government and agency securities, municipal bonds, commercial paper and bank certificates of deposit, and corporate debt securities are classified as part of either cash and cash equivalents or investments in marketable debt securities in the condensed consolidated balance sheets.

⁽²⁾  The corporate equity securities are classified as part of other long-term assets in the condensed consolidated balance sheets.

	Fair Value Measurements at Reporting Date Using
Assets	Level 1		Level 2		Total
Money market funds(1)	$	455,472	$	—	$	455,472
Available-for-sale securities:
Government and agency securities(1)		—		966,801		966,801
Municipal bonds(1)		—		3,191		3,191
Commercial paper and bank certificates of deposit(1)		—		247,665		247,665
Corporate debt securities(1)		—		577,371		577,371
Available-for-sale securities at fair value	$	455,472	$	1,795,028	$	2,250,500
Corporate equity securities(2)		1,357		—		1,357
Total assets at fair value	$	456,829	$	1,795,028	$	2,251,857

⁽¹⁾  The money market funds, government and agency securities, municipal bonds, commercial paper and bank certificates of deposit, and corporate debt securities are classified as part of either cash and cash equivalents or investments in marketable debt securities in the condensed consolidated balance sheets.

⁽²⁾  The corporate equity securities are classified as part of other long-term assets in the condensed consolidated balance sheets.

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Income Taxes (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Income Taxes
Effective tax rate	30.00%	36.00%	28.00%	26.00%
Unrecognized tax benefits	$ 526.0		$ 526.0
Unrecognized tax benefits recorded on the consolidated balance sheets			405.0
Decrease in gross unrecognized tax benefit			$ 71.0

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Segments (Capital Expenditures by Segment) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Total capital expenditures, net	$ 171,517	$ 190,270	$ 339,066	$ 302,811
Americas [Member]
Total capital expenditures, net	119,167	147,551	246,537	239,350
EMEA [Member]
Total capital expenditures, net	13,963	23,560	27,222	35,131
Asia Pacific [Member]
Total capital expenditures, net	$ 38,387	$ 19,159	$ 65,307	$ 28,330

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Basic and Diluted Net Income Attributable to Yahoo! Inc. Common Stockholders per Share (Narrative) (Details) In Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Basic and Diluted Net Income Attributable to Yahoo! Inc. Common Stockholders per Share
Anti-dilutive securities excluded from computation of earnings per share	59	86	59	86

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Goodwill (Details) (USD $)	6 Months Ended
	Jun. 30, 2011	Dec. 31, 2010
Goodwill	$ 3,780,442,000	$ 3,681,645,000
Foreign currency translation adjustments	47,000,000
Change in the carrying amount of goodwill	99,000,000
Americas [Member]
Goodwill	2,700,000,000	2,700,000,000
Increase in goodwill related to the acquisition of a business	30,000,000
EMEA [Member]
Goodwill	600,000,000	600,000,000
Asia Pacific [Member]
Goodwill	500,000,000	400,000,000
Increase in goodwill related to the acquisition of a business	$ 22,000,000

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Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2011

Commitments and Contingencies

Lease Commitments

	Gross  Operating Lease Commitments		Sublease Income			Net Operating Lease Commitments
Six months ending December 31, 2011	$	86	$	(6	)	$	80
Years ending December 31,
2012		150		(10	)		140
2013		126		(10	)		116
2014		97		(9	)		88
2015		75		(6	)		69
2016		39		(1	)		38
Due after 5 years		58		—			58
Total gross and net lease commitments	$	631	$	(42	)	$	589

Capital Lease Commitment

	Capital  Lease Commitment
Six months ending December 31, 2011	$	4
Years ending December 31,
2012		7
2013		8
2014		8
2015		8
2016		8
Due after 5 years		23
Gross lease commitment	$	66
Less: interest		(26	)
Net lease commitment	$	40

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Income Taxes

6 Months Ended

Jun. 30, 2011

Income Taxes

Income Taxes

Note 13 INCOME TAXES

The Company's effective tax rate is the result of the mix of income earned in various tax jurisdictions that apply a broad range of income tax rates. Historically, the Company's provision for income taxes has differed from the tax computed at the U.S. federal statutory income tax rate due to state taxes, the effect of non-U.S. operations, non-deductible stock-based compensation expense and adjustments to unrecognized tax benefits.

The effective tax rate reported for the three months ended June 30, 2011 was 30 percent compared to 36 percent for the same period in 2010. The rate for the second quarter of 2011 was lower than in 2010 primarily due to a shift of the geographic mix of earnings for 2011 and a lower effective state tax rate resulting from a change in the apportionment rules in California effective in 2011.

The effective tax rate reported for the six months ended June 30, 2011 was 28 percent compared to 26 percent for the same period in 2010. The rates in both periods were lower than the U.S. federal statutory rate primarily due to reductions of tax reserves that were recorded as tax audits were favorably settled and the shift of the geographic mix of earnings. During the six months ended June 30, 2010, the Company also recorded the benefit of a capital loss carryover that was used to offset a capital gain. While the discrete adjustments had a greater effect in the six months ended June 30, 2010 than in the six months ended June 30, 2011, the annual effective tax rate for 2011 is projected to be lower than in 2010 as a result of the geographic mix in earnings and the lower effective blended state tax rate.

The Company is in various stages of examination and appeal in connection with all of its tax audits worldwide, which generally span tax years 2005 through 2009. It is difficult to determine when these examinations will be settled or what their final outcomes will be. The Company believes that it has adequately provided for any reasonably foreseeable adjustment and that any settlement will not have a material adverse effect on its consolidated financial position or results of operations.

The Company's gross amount of unrecognized tax benefits as of June 30, 2011 is $526 million, of which $405 million is recorded on the condensed consolidated balance sheets. The gross unrecognized tax benefits as of June 30, 2011 decreased by $71 million from the recorded balance as of December 31, 2010 due to favorable settlements of tax audits in the first quarter of 2011. Since there can be no assurance as to the outcome of tax audits currently in progress, it is reasonably possible that over the next twelve-month period the Company may experience an increase or decrease in its unrecognized tax benefits. It is not possible to determine either the magnitude or the range of any increase or decrease at this time.

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Stockholders Equity and Employee Benefits (Schedule of Assumptions Used to Calculate Fair Value of Options Granted) (Details)	3 Months Ended				6 Months Ended
	Jun. 30, 2011		Jun. 30, 2010		Jun. 30, 2011		Jun. 30, 2010
Stock Options [Member]
Expected dividend yield	0.00%		0.00%		0.00%		0.00%
Risk-free interest rate	1.60%		2.20%		1.60%		2.20%
Expected volatility	34.80%		36.70%		34.70%		34.00%
Expected life (in years)	3.94		4.50		4.09		4.50
Employee Stock Purchase Plan [Member]
Expected dividend yield	0.00%	[1]	0.00%	[1]	0.00%	[1]	0.00%	[1]
Risk-free interest rate	1.40%	[1]	2.30%	[1]	1.40%	[1]	2.30%	[1]
Expected volatility	36.10%	[1]	68.10%	[1]	36.10%	[1]	68.90%	[1]
Expected life (in years)	0.98	[1]	0.36	[1]	1.03	[1]	0.44	[1]

[1] Assumptions for the Employee Stock Purchase Plan relate to the annual average of the enrollment periods. Enrollment is currently permitted in May and November of each year.

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Segments (Segment Information) (Details) (USD $) In Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2011		Jun. 30, 2010		Jun. 30, 2011		Jun. 30, 2010
Revenue	$ 1,229,024		$ 1,601,379		$ 2,443,381		$ 3,198,339
TAC	152,896		473,250		302,927		939,780
Revenue ex-TAC	1,076,128		1,128,129		2,140,454		2,258,559
Global operating costs	449,113	[1],[2]	515,789	[1],[2]	906,885	[1],[2]	1,017,613	[1],[2]
Restructuring charges, net	237		10,052		10,812		14,464
Depreciation and amortization	161,373		157,970		321,811		323,216
Stock-based compensation expense	59,048		57,597		93,598		118,380
Income from operations	190,895		175,372		380,640		363,393
Americas [Member]
Revenue	808,038		1,133,216		1,626,969		2,288,228
TAC	39,404		282,072		77,545		563,818
Revenue ex-TAC	768,634		851,144		1,549,424		1,724,410
Direct costs by segment	132,866	[3]	145,333	[3]	268,940	[3]	290,237	[3]
EMEA [Member]
Revenue	162,601		140,513		316,651		282,338
TAC	57,648		50,054		115,160		103,474
Revenue ex-TAC	104,953		90,459		201,491		178,864
Direct costs by segment	34,090	[3]	30,375	[3]	64,677	[3]	61,148	[3]
Asia Pacific [Member]
Revenue	258,385		327,650		499,761		627,773
TAC	55,844		141,124		110,222		272,488
Revenue ex-TAC	202,541		186,526		389,539		355,285
Direct costs by segment	$ 48,506	[3]	$ 35,641	[3]	$ 93,091	[3]	$ 70,108	[3]

[1] Global operating costs include product development, service engineering and operations, marketing, customer advocacy, general and administrative, and other corporate expenses that are managed on a global basis and that are not directly attributable to any segment.

[2] The net cost reimbursements from Microsoft are primarily included in global operating costs.

[3] Direct costs for each segment include cost of revenue (excluding TAC) and other operating expenses that are directly attributable to the segment such as employee compensation expense (excluding stock-based compensation expense), local sales and marketing expenses, and facilities expenses. Beginning in the fourth quarter of 2010, the Company no longer includes TAC in segment direct costs. For comparison purposes, prior period amounts have been revised to conform to the current presentation.

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Intangible Assets, Net

6 Months Ended

Jun. 30, 2011

Intangible Assets, Net

Intangible Assets, Net

Note 6 INTANGIBLE ASSETS, NET

The following table summarizes the Company's intangible assets, net (in thousands):

	December 31, 2010		June 30, 2011
	Net		Gross  Carrying Amount		Accumulated Amortization(*)			Net
Customer and advertiser related relationships	$	62,104	$	144,588	$	(78,505	)	$	66,083
Developed technology and patents		167,897		354,062		(210,475	)		143,587
Trade names, trademarks, and domain names		25,869		71,085		(44,890	)		26,195
Total intangible assets, net	$	255,870	$	569,735	$	(333,870	)	$	235,865

_(*) Foreign currency translation adjustments, reflecting movement in the currencies of the underlying entities, totaled approximately $20 million as of June 30, 2011.

For the three months ended June 30, 2010 and 2011, the Company recognized amortization expense for intangible assets of $32 million and $29 million, respectively, including $25 million in cost of revenue for the three months ended June 30, 2010 and $21 million in cost of revenue for the three months ended June 30, 2011. For the six months ended June 30, 2010 and 2011, the Company recognized amortization expense for intangible assets of $68 million and $59 million, respectively, including $52 million and $42 million in cost of revenue for the six months ended June 30, 2010 and 2011, respectively. Based on the current amount of intangibles subject to amortization, the estimated amortization expense for the remainder of 2011 and each of the succeeding years is as follows: six months ending December 31, 2011: $57 million; 2012: $86 million; 2013: $45 million; 2014: $25 million; 2015: $6 million; and 2016: $1 million.

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Subsequent Events

6 Months Ended

Jun. 30, 2011

Subsequent Events

Subsequent Events

Note 16 SUBSEQUENT EVENTS

Stock Repurchase Transactions. From July 1, 2011 through August 8, 2011, the Company repurchased approximately 24.5 million shares of its common stock at an average price of $14.63 per share, for a total of $358 million.

Agreement on Alipay. On July 29, 2011, the Company entered into a Framework Agreement (the "Framework Agreement"), by and among Yahoo!, Alibaba Group, Softbank Corp., a Japanese corporation ("Softbank"), Alipay, APN Ltd., a company organized under the laws of the Cayman Islands ("IPCo"), Zhejiang Alibaba E-Commerce Co., Ltd., a limited liability company organized under the laws of the People's Republic of China ("HoldCo"), Jack Ma Yun, Joseph C. Tsai and certain security holders of Alipay or HoldCo as joinder parties.

Alipay, formerly a subsidiary of Alibaba Group, is a subsidiary of HoldCo, which is majority owned by Mr. Ma. IPCo is a special purpose entity formed in connection with the Framework Agreement which at the time of consummation of the transactions under the Framework Agreement will be owned by Mr. Ma and Mr. Tsai.

Pursuant to the terms of the Framework Agreement and subject to the closing of the transactions contemplated thereby, the parties have agreed, among other things, that:

(1) Upon a Liquidity Event (as defined below), HoldCo will pay to Alibaba Group 37.5 percent of the equity value of Alipay (the "Liquidity Event Payment"), less $500 million (i.e., the principal amount of the IPCo Promissory Note as described below). The Liquidity Event Payment plus $500 million must in the aggregate not be less than $2 billion and may not exceed $6 billion, subject to certain increases and additional payments if no Liquidity Event has occurred by the sixth anniversary of the consummation of the transactions (the "closing"). "Liquidity Event" means the earlier to occur of (a) a qualified initial public offering of Alipay, (b) a transfer of 37.5 percent or more of the securities of Alipay; or (c) a sale of all or substantially all of the assets of Alipay. If a Liquidity Event has not occurred by the tenth anniversary of the consummation of the transactions under the Framework Agreement, Alibaba Group will have the right to cause HoldCo to effect a Liquidity Event, provided that the equity value or enterprise value of Alipay at such time exceeds $1 billion, and in such case, the $2 billion minimum amount described above will not apply to a Liquidity Event effected by means of a qualified initial public offering, a sale of all of the securities of Alipay, or a sale of all or substantially all of the assets of Alipay.

(2) Alibaba Group will receive payment processing services on preferential terms from Alipay and its subsidiaries in accordance with a long-term agreement. The fees to be paid by Alibaba Group and its subsidiaries to Alipay for the services provided under such agreement will take into account Alibaba Group and its subsidiaries' status as large volume customers and will be approved on an annual basis by the directors of Alibaba Group designated by Yahoo! and Softbank.

(3) Alibaba Group will license to Alipay certain intellectual property and technology and perform certain software technology services for Alipay and in return Alipay will pay to Alibaba Group a royalty and software technology services fee, which will consist of an expense reimbursement and a 49.9 percent share of the consolidated pre-tax income of Alipay and its subsidiaries. This percentage will decrease upon certain dilutive equity issuances by Alipay and HoldCo; provided, however, such percentage will not be reduced below 30 percent. This agreement will terminate upon the earlier to occur of (a) such time as it may be required to be terminated by applicable regulatory authorities in connection with a qualified initial public offering by Alipay and (b) the date the Liquidity Event Payment, the IPCo Promissory Note and certain related payments have been paid in full.

(4) IPCo will issue to Alibaba Group a non-interest bearing promissory note in the principal amount of $500 million with a seven year maturity (the "IPCo Promissory Note").

(5) The IPCo Promissory Note, the Liquidity Event Payment and certain other payments will be secured by a pledge of 50,000,000 ordinary shares of Alibaba Group which will be contributed to IPCo by Mr. Ma and Mr. Tsai, as well as certain other collateral which may be pledged in the future.

(6) Yahoo!, Softbank, Alibaba Group, HoldCo, Mr. Ma, Mr. Tsai will enter into an agreement pursuant to which (a) the Alibaba Group board of directors will ratify the actions taken by Alibaba Group in connection with the restructuring of the ownership of Alipay and the termination of certain control agreements which resulted in the deconsolidation of Alipay; and (b) the Company, Softbank and Alibaba Group will release claims against Alibaba Group, Alipay, HoldCo, Mr. Ma, Mr. Tsai and certain of their related parties (including Alibaba Group's directors in their capacity as such) from any and all claims and liabilities, subject to certain limitations, arising out of or based upon such actions.

The closing of the transactions under the Framework Agreement is subject to certain closing conditions, including PRC regulatory approvals. The parties expect the closing to occur by the end of 2011. Following closing, the Company will account for any impact of the Framework Agreement on the Company's financial statements.

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Segments (Enterprise Wide Disclosures, Property and Equipment, Net) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Total property and equipment, net	$ 1,740,747	$ 1,653,422
U.S. [Member]
Total property and equipment, net	1,500,928	1,471,536
International [Member]
Total property and equipment, net	$ 239,819	$ 181,886

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Segments (Property and Equipment, Net) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Total property and equipment, net	$ 1,740,747	$ 1,653,422
Americas [Member]
Total property and equipment, net	1,504,106	1,475,021
EMEA [Member]
Total property and equipment, net	82,301	63,820
Asia Pacific [Member]
Total property and equipment, net	$ 154,340	$ 114,581

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Investments In Equity Interests (Alibaba Group Condensed Financial Information) (Details) (USD $)	3 Months Ended				6 Months Ended
	Mar. 31, 2011		Mar. 31, 2010		Mar. 31, 2011		Mar. 31, 2010		Jun. 30, 2011	Sep. 30, 2010
Income (loss) from operations							$ 134,000,000
Cash collected by Alipay from purchasers to be remitted to sellers										1,600,000,000
Alibaba Group [Member]
Revenue	490,933,000	[1]	281,955,000	[1]	1,035,447,000	[1]	555,767,000	[1]
Gross profit	324,342,000	[1]	207,189,000	[1]	687,309,000	[1]	420,074,000	[1]
Income (loss) from operations	47,159,000	[1],[2]	35,548,000	[1],[2]	73,251,000	[1],[2]	(133,574,000)	[1],[2]
Net income (loss)	51,629,000	[1]	45,013,000	[1]	96,634,000	[1]	(100,212,000)	[1]
Net income (loss) attributable to Alibaba Group	29,623,000	[1]	32,060,000	[1]	61,943,000	[1]	(124,636,000)	[1]
Current assets	3,137,104,000	[1]			3,137,104,000	[1]				4,399,571,000	[1]
Long-term assets	2,632,775,000	[1]			2,632,775,000	[1]				2,436,976,000	[1]
Current liabilities	1,325,758,000	[1]			1,325,758,000	[1]				2,660,043,000	[1]
Long-term liabilities	109,813,000	[1]			109,813,000	[1]				58,679,000	[1]
Non-voting participating redeemable securities	2,341,000	[1]			2,341,000	[1]				860,000	[1]
Noncontrolling interests	358,450,000	[1]			358,450,000	[1]				338,419,000	[1]
Goodwill impairment loss							$ 192,000,000
Percent ownership of equity investment									43.00%

[1] To expedite obtaining an essential regulatory license, the ownership of Alibaba Group's online payment business, Alipay.com Co., Ltd. ("Alipay"), was restructured so that 100 percent of its outstanding shares are held by a Chinese domestic company, which is majority owned by Alibaba Group's chief executive officer, and certain control agreements were terminated which resulted in the deconsolidation of Alipay in the first quarter of 2011. Accordingly, the Alibaba Group consolidated financial statements as of and for the quarter ended March 31, 2011, do not include the results of Alipay, nor do they include the net assets of Alipay. The consolidated current assets and current liabilities of Alibaba Group as of September 30, 2010, both include $1.6 billion of cash collected from purchasers and to be remitted to sellers. These amounts are no longer included in the consolidated balance sheet as of March 31, 2011. The impact of the deconsolidation of Alipay was not material to the Company's financial statements. See Note 16 —"Subsequent Events" for additional information.

[2] The loss from operations of $134 million for the six months ended March 31, 2010 is primarily due to Alibaba Group's impairment loss of $192 million on goodwill related to the business that Yahoo! contributed to Alibaba Group in 2005. This impairment does not impact Yahoo!'s earnings in equity interests as Yahoo!'s investment balance related to this contributed business was carried over at cost and therefore Yahoo! has no basis in the impaired goodwill.

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Restructuring Charges, Net (Restructuring Accruals By Segment) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Total restructuring accruals	$ 51,898	$ 87,102
Americas [Member]
Total restructuring accruals	41,397	68,268
EMEA [Member]
Total restructuring accruals	9,946	16,895
Asia Pacific [Member]
Total restructuring accruals	$ 555	$ 1,939

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Stockholders Equity and Employee Benefits (Tables)

6 Months Ended

Jun. 30, 2011

Stockholders Equity and Employee Benefits

Schedule of Stock Based Compensation Activity

	Shares			Weighted Average Exercise Price per Share
Outstanding at December 31, 2010		80,976		$	22.02
Options granted		6,473		$	16.39
Options assumed		14		$	5.25
Options exercised(*)		(4,380	)	$	10.85
Options expired		(6,658	)	$	28.82
Options cancelled/forfeited		(3,797	)	$	15.60
Outstanding at June 30, 2011		72,628		$	21.90

^(*)  The Company issued new shares to satisfy stock option exercises.

Schedule of Assumptions Used to Calculate Fair Value of Options Granted

	Stock Options						Purchase Plan (*)
	Three Months Ended						Three Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Expected dividend yield		0.0	%		0.0	%		0.0	%		0.0	%
Risk-free interest rate		2.2	%		1.6	%		2.3	%		1.4	%
Expected volatility		36.7	%		34.8	%		68.1	%		36.1	%
Expected life (in years)		4.50			3.94			0.36			0.98
	Stock Options						Purchase Plan (*)
	Six Months Ended						Six Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Expected dividend yield		0.0	%		0.0	%		0.0	%		0.0	%
Risk-free interest rate		2.2	%		1.6	%		2.3	%		1.4	%
Expected volatility		34.0	%		34.7	%		68.9	%		36.1	%
Expected life (in years)		4.50			4.09			0.44			1.03

^(*)  Assumptions for the Employee Stock Purchase Plan relate to the annual average of the enrollment periods. Enrollment is currently permitted in May and November of each year.

Schedule of Restricted Stock Awards and Restricted Stock Units Activity

	Shares			Weighted Average  Grant Date Fair Value Per Share
Awarded and unvested at December 31, 2010(*)		31,395		$	17.99
Granted(*)		15,724		$	16.47
Assumed		210		$	16.61
Vested		(5,709	)	$	17.55
Forfeited		(6,458	)	$	16.04
Awarded and unvested at June 30, 2011(*)		35,162		$	17.73

^(*)  Includes the maximum number of shares issuable under the Company's performance-based executive incentive restricted stock unit awards.

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Condensed Consolidated Statements of Cash Flows (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 463,334	$ 528,422
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	275,901	255,192
Amortization of intangible assets	58,993	68,024
Stock-based compensation expense, net	92,886	118,380
Non-cash restructuring charges		72
Tax benefits from stock-based awards	12,483	21,922
Excess tax benefits from stock-based awards	(30,225)	(64,014)
Deferred income taxes	45,832	28,903
Earnings in equity interests	(191,082)	(184,081)
Dividends received from equity investee	75,391	60,918
(Gain) loss from sales of investments, assets, and other, net	22,791	(52,581)
Changes in assets and liabilities, net of effects of acquisition:
Accounts receivable, net	86,692	60,323
Prepaid expenses and other	53,081	(67,267)
Accounts payable	(10,821)	1,440
Accrued expenses and other liabilities	(383,149)	(208,589)
Deferred revenue	(33,118)	(76,500)
Net cash provided by operating activities	538,989	490,564
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisition of property and equipment, net	(339,066)	(302,811)
Purchases of marketable debt securities	(1,124,597)	(1,367,688)
Proceeds from sales of marketable debt securities	882,228	507,364
Proceeds from maturities of marketable debt securities	657,916	1,460,172
Acquisitions, net of cash acquired	(77,461)	(112,361)
Purchases of intangible assets	(10,959)	(12,617)
Proceeds from the sale of a divested business		100,000
Other investing activities, net	149	(18,846)
Net cash provided (used in) by investing activities	(11,790)	253,213
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock, net	98,547	83,604
Repurchases of common stock	(609,019)	(881,317)
Excess tax benefits from stock-based awards	30,225	64,014
Tax withholdings related to net share settlements of restricted stock awards and restricted stock units	(33,669)	(40,739)
Other financing activities, net	(1,463)	(804)
Net cash used in financing activities	(515,379)	(775,242)
Effect of exchange rate changes on cash and cash equivalents	42,590	(60,640)
Net change in cash and cash equivalents	54,410	(92,105)
Cash and cash equivalents at beginning of period	1,526,427	1,275,430
Cash and cash equivalents at end of period	$ 1,580,837	$ 1,183,325

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The Company and Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2011

The Company and Summary of Significant Accounting Policies

Basis of Presentation

Basis of Presentation. The condensed consolidated financial statements include the accounts of Yahoo! Inc. and its majority-owned or otherwise controlled subsidiaries. All significant intercompany accounts and transactions have been eliminated. Investments in entities in which the Company can exercise significant influence, but does not own a majority equity interest or otherwise control, are accounted for using the equity method and are included as investments in equity interests on the condensed consolidated balance sheets. The Company has included the results of operations of acquired companies from the date of the acquisition. Certain prior period amounts have been reclassified to conform to the current period presentation.

The accompanying unaudited condensed consolidated interim financial statements reflect all adjustments, consisting of only normal recurring items, which, in the opinion of management, are necessary for a fair statement of the results of operations for the periods shown. The results of operations for such periods are not necessarily indicative of the results expected for the full year or for any future periods.

The preparation of consolidated financial statements in conformity with generally accepted accounting principles ("GAAP") in the United States ("U.S.") requires management to make estimates, judgments, and assumptions that affect the reported amounts of assets, liabilities, revenue, and expenses and the related disclosure of contingent assets and liabilities. On an ongoing basis, the Company evaluates its estimates, including those related to revenue, the useful lives of long-lived assets including property and equipment and intangible assets, investment fair values, stock-based compensation, goodwill, income taxes, contingencies, and restructuring charges. The Company bases its estimates of the carrying value of certain assets and liabilities on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, when these carrying values are not readily available from other sources. Actual results may differ from these estimates.

These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and related notes included in the Company's Annual Report on Form 10-K for the year ended December 31, 2010. Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. The condensed consolidated balance sheet as of December 31, 2010 was derived from the Company's audited financial statements for the year ended December 31, 2010, but does not include all disclosures required by U.S. GAAP. However, the Company believes the disclosures are adequate to make the information presented not misleading.

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Other Income (Expense), Net (Narrative) (Details) (Zimbra, Inc [Member], USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Zimbra, Inc [Member]
Net proceeds from sale				$ 100,000,000
Gain on sale				$ 66,130,000

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Investments In Equity Interests (Tables)

6 Months Ended

Jun. 30, 2011

Investments in Equity Interests

	December 31, 2010		June 30, 2011		Percent Ownership of Common Stock as of June 30, 2011
Alibaba Group	$	2,280,602	$	2,360,748		43	%
Yahoo Japan		1,731,287		1,862,960		35	%
Total	$	4,011,889	$	4,223,708

Difference Between the Company's Carrying Value of its Investment in Alibaba Group and its Proportionate Share of Alibaba Group Stockholders' Equity

Carrying value of investment in Alibaba Group	$	2,360,748
Proportionate share of Alibaba Group stockholders' equity		1,704,545
Excess of carrying value of investment over proportionate share of Alibaba Group's stockholders' equity(*)	$	656,203

^(*)  The excess carrying value has been primarily assigned to goodwill.

Alibaba Group [Member]

Condensed Financial Information

	Three Months Ended				Six Months Ended
	March 31, 2010		March 31, 2011		March 31, 2010			March 31, 2011
Operating data(1):
Revenue	$	281,955	$	490,933	$	555,767		$	1,035,447
Gross profit	$	207,189	$	324,342	$	420,074		$	687,309
Income (loss) from operations(2)	$	35,548	$	47,159	$	(133,574	)	$	73,251
Net income (loss)	$	45,013	$	51,629	$	(100,212	)	$	96,634
Net income (loss) attributable to Alibaba Group	$	32,060	$	29,623	$	(124,636	)	$	61,943

	September 30, 2010		March 31, 2011
Balance sheet data(1):
Current assets	$	4,399,571	$	3,137,104
Long-term assets	$	2,436,976	$	2,632,775
Current liabilities	$	2,660,043	$	1,325,758
Long-term liabilities	$	58,679	$	109,813
Non-voting participating redeemable securities	$	860	$	2,341
Noncontrolling interests	$	338,419	$	358,450

(1)

To expedite obtaining an essential regulatory license, the ownership of Alibaba Group's online payment business, Alipay.com Co., Ltd. ("Alipay"), was restructured so that 100 percent of its outstanding shares are held by a Chinese domestic company, which is majority owned by Alibaba Group's chief executive officer, and certain control agreements were terminated which resulted in the deconsolidation of Alipay in the first quarter of 2011. Accordingly, the Alibaba Group consolidated financial statements as of and for the quarter ended March 31, 2011, do not include the results of Alipay, nor do they include the net assets of Alipay. The consolidated current assets and current liabilities of Alibaba Group as of September 30, 2010, both include $1.6 billion of cash collected from purchasers and to be remitted to sellers. These amounts are no longer included in the consolidated balance sheet as of March 31, 2011. The impact of the deconsolidation of Alipay was not material to the Company's financial statements. See Note 16 —"Subsequent Events" for additional information.

⁽²⁾  The loss from operations of $134 million for the six months ended March 31, 2010 is primarily due to Alibaba Group's impairment loss of $192 million on goodwill related to the business that Yahoo! contributed to Alibaba Group in 2005. This impairment does not impact Yahoo!'s earnings in equity interests as Yahoo!'s investment balance related to this contributed business was carried over at cost and therefore Yahoo! has no basis in the impaired goodwill.

Yahoo Japan [Member]

Condensed Financial Information

	Three Months Ended				Six Months Ended
	March 31, 2010		March 31, 2011		March 31, 2010		March 31, 2011
	(in thousands)
Operating data:
Revenue	$	896,822	$	1,006,327	$	1,790,717	$	2,000,158
Gross profit	$	720,102	$	831,503	$	1,454,038	$	1,655,768
Income from operations	$	426,552	$	496,915	$	832,212	$	995,186
Net income	$	258,877	$	289,109	$	492,805	$	515,884
Net income attributable to Yahoo Japan	$	257,379	$	287,577	$	489,625	$	512,283

	September 30, 2010		March 31, 2011
	(in thousands)
Balance sheet data:
Current assets	$	2,332,325	$	3,074,077
Long-term assets	$	2,679,566	$	2,655,185
Current liabilities	$	938,985	$	1,052,464
Long-term liabilities	$	30,132	$	33,596
Noncontrolling interests	$	28,774	$	26,190

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Subsequent Events (Narrative) (Details) (USD $)	1 Months Ended	6 Months Ended
	Aug. 08, 2011	Jun. 30, 2011	Jun. 30, 2010	Jul. 29, 2011
Subsequent Events
Total shares of common stock repurchased during the period under the current stock repurchase program	24,500,000	38,600,000	56,700,000
Average purchase price per share of common stock repurchased during the period	$ 14.63	$ 15.79	$ 15.55
Value of common stock repurchased during the period under the current stock repurchase program	$ 358,000,000	$ 609,000,000	$ 881,000,000
Percent of equity value of Alipay				37.50%
Principal amount of IPCO Promisory Note				500,000,000
Minimum amount of liquidity payment				2,000,000,000
Maximum amount of liquidity payment				6,000,000,000
Liquidity event enterprise value				$ 1,000,000,000
Percent share of consolidated pretax income of Alipay and its subsidiaries				49.90%
Percent share of consolidated pretax income of Alipay and its subsidiaries minimum				30.00%
Maturity of non-interest bearing promissory note in the principal amount				7
Pledge of ordinary shares of Alibaba Group				50,000,000

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Restructuring Charges, Net (Restructuring Charges, Net) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Restructuring Charges, Net
Employee severance pay and related costs	$ (424)	$ 692	$ 8,911	$ 950
Non-cancelable lease, contract termination, and other charges	1,187	9,360	3,179	13,514
Sub-total before reversal of stock-based compensation expense	763	10,052	12,090	14,464
Reversal of stock-based compensation expense for forfeitures	(526)		(1,278)
Restructuring charges, net	$ 237	$ 10,052	$ 10,812	$ 14,464

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Basic and Diluted Net Income Attributable to Yahoo! Inc. Common Stockholders per Share

6 Months Ended

Jun. 30, 2011

Basic and Diluted Net Income Attributable to Yahoo! Inc. Common Stockholders per Share

Basic and Diluted Net Income Attributable to Yahoo! Inc. Common Stockholders per Share

Note 2 BASIC AND DILUTED NET INCOME ATTRIBUTABLE TO YAHOO! INC. COMMON STOCKHOLDERS PER SHARE

Basic and diluted net income attributable to Yahoo! common stockholders per share is computed using the weighted average number of common shares outstanding during the period, excluding net income attributable to participating securities (restricted stock awards granted under the Company's 1995 Stock Plan and restricted stock units granted under the 1996 Directors' Stock Plan (the "Directors' Plan")). Diluted net income per share is computed using the weighted average number of common shares and, if dilutive, potential common shares outstanding during the period. Potential common shares are calculated using the treasury stock method and consist of unvested restricted stock and shares underlying unvested restricted stock units, the incremental common shares issuable upon the exercise of stock options, and shares to be purchased under the 1996 Employee Stock Purchase Plan (the "Employee Stock Purchase Plan"). The Company calculates potential tax windfalls and shortfalls by including the impact of pro forma deferred tax assets.

The Company takes into account the effect on consolidated net income per share of dilutive securities of entities in which the Company holds equity interests that are accounted for using the equity method.

Potentially dilutive securities representing approximately 59 million shares of common stock for both the three and six months ended June 30, 2011 and 86 million shares of common stock for both the three and six months ended June 30, 2010 were excluded from the computation of diluted earnings per share for these periods because their effect would have been anti-dilutive.

The following table sets forth the computation of basic and diluted net income per share (in thousands, except per share amounts):

	Three Months Ended						Six Months Ended
	June 30, 2010			June 30, 2011			June 30, 2010			June 30, 2011
Basic:
Numerator:
Net income attributable to Yahoo! Inc.	$	213,321		$	236,972		$	523,512		$	459,964
Less: Net income allocated to participating securities		(55	)		(3	)		(103	)		(8	)
Net income attributable to Yahoo! Inc. common stockholders — basic	$	213,266		$	236,969		$	523,409		$	459,956
Denominator:
Weighted average common shares		1,378,374			1,299,947			1,388,341			1,304,505
Net income attributable to Yahoo! Inc. common stockholders per share — basic	$	0.15		$	0.18		$	0.38		$	0.35
Diluted:
Numerator:
Net income attributable to Yahoo! Inc.	$	213,321		$	236,972		$	523,512		$	459,964
Less: Net income allocated to participating securities		(19	)		(3	)		(41	)		(8	)
Less: Effect of dilutive securities issued by equity investees		(670	)		(654	)		(1,348	)		(1,302	)
Net income attributable to Yahoo! Inc. common stockholders — diluted	$	212,632		$	236,315		$	522,123		$	458,654
Denominator:
Denominator for basic calculation		1,378,374			1,299,947			1,388,341			1,304,505
Weighted average effect of Yahoo! Inc. dilutive securities:
Restricted stock and restricted stock units		6,157			5,391			6,819			6,485
Stock options and employee stock purchase plan		5,709			3,021			6,676			3,282
Denominator for diluted calculation		1,390,240			1,308,359			1,401,836			1,314,272
Net income attributable to Yahoo! Inc. common stockholders per share — diluted	$	0.15		$	0.18		$	0.37		$	0.35

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Commitments and Contingencies

6 Months Ended

Jun. 30, 2011

Commitments and Contingencies

Commitments and Contingencies

Note 11 COMMITMENTS AND CONTINGENCIES

Lease Commitments. The Company leases office space and data centers under operating lease and capital lease agreements with original lease periods of up to 13 years, expiring between 2011 and 2022.

During the second quarter of 2010, the Company acquired certain office space for a total of $72 million ($7 million in cash and the assumption of $65 million in debt). In the first quarter of 2010, the property was reclassified from an operating lease to a capital lease as a result of a commitment to purchase the property. Accordingly, in the second quarter of 2010, the Company reduced the capital lease obligation for the $7 million cash outlay and reclassified the remaining $65 million as assumed debt in its condensed consolidated balance sheets.

A summary of gross and net lease commitments as of June 30, 2011 is as follows (in millions):

	Gross  Operating Lease Commitments		Sublease Income			Net Operating Lease Commitments
Six months ending December 31, 2011	$	86	$	(6	)	$	80
Years ending December 31,
2012		150		(10	)		140
2013		126		(10	)		116
2014		97		(9	)		88
2015		75		(6	)		69
2016		39		(1	)		38
Due after 5 years		58		—			58
Total gross and net lease commitments	$	631	$	(42	)	$	589

	Capital  Lease Commitment
Six months ending December 31, 2011	$	4
Years ending December 31,
2012		7
2013		8
2014		8
2015		8
2016		8
Due after 5 years		23
Gross lease commitment	$	66
Less: interest		(26	)
Net lease commitment	$	40

Affiliate Commitments. In connection with contracts to provide advertising services to Affiliates, the Company is obligated to make payments, which represent traffic acquisition costs ("TAC"), to its Affiliates. As of June 30, 2011, these commitments totaled $121 million, of which $44 million will be payable in the remainder of 2011, $74 million will be payable in 2012, and $3 million will be payable in 2013.

Intellectual Property Rights. The Company is committed to make certain payments under various intellectual property arrangements of up to $35 million through 2023.

Other Commitments. In the ordinary course of business, the Company may provide indemnifications of varying scope and terms to customers, vendors, lessors, joint ventures and business partners, purchasers of assets or subsidiaries and other parties with respect to certain matters, including, but not limited to, losses arising out of the Company's breach of agreements or representations and warranties made by the Company, services to be provided by the Company, intellectual property infringement claims made by third parties or, with respect to the sale of assets or a subsidiary, matters related to the Company's conduct of the business and tax matters prior to the sale. In addition, the Company has entered into indemnification agreements with its directors and certain of its officers that will require the Company, among other things, to indemnify them against certain liabilities that may arise by reason of their status or service as directors or officers. The Company has also agreed to indemnify certain former officers, directors, and employees of acquired companies in connection with the acquisition of such companies. The Company maintains director and officer insurance, which may cover certain liabilities arising from its obligation to indemnify its directors and officers, and former directors and officers of acquired companies, in certain circumstances. It is not possible to determine the aggregate maximum potential loss under these indemnification agreements due to the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. Such indemnification agreements might not be subject to maximum loss clauses. Historically, the Company has not incurred material costs as a result of obligations under these agreements and it has not accrued any liabilities related to such indemnification obligations in its condensed consolidated financial statements.

As of June 30, 2011, the Company did not have any relationships with unconsolidated entities or financial partnerships, such as entities often referred to as structured finance or special purpose entities, which would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes. As such, the Company is not exposed to any financing, liquidity, market, or credit risk that could arise if the Company had engaged in such relationships. In addition, the Company identified no variable interests currently held in entities for which it is the primary beneficiary.

See Note 15 — "Search Agreement with Microsoft Corporation" for a description of the Company's Search and Advertising Services and Sales Agreement (the "Search Agreement") and License Agreement with Microsoft Corporation ("Microsoft").

Contingencies. From time to time, third parties assert patent infringement claims against Yahoo!. Currently, the Company is engaged in lawsuits regarding patent issues and has been notified of other potential patent disputes. In addition, from time to time, the Company is subject to other legal proceedings and claims in the ordinary course of business, including claims of alleged infringement of trademarks, copyrights, trade secrets, and other intellectual property rights, claims related to employment matters, and a variety of other claims, including claims alleging defamation, invasion of privacy, or similar claims arising in connection with the Company's e-mail, message boards, photo and video sites, auction sites, shopping services, and other communications and community features.

On July 12, 2001, the first of several purported securities class action lawsuits was filed in the U.S. District Court for the Southern District of New York against certain underwriters involved in Overture Services Inc.'s ("Overture") IPO, Overture, and certain of Overture's former officers and directors. The court consolidated the cases against Overture. Plaintiffs allege, among other things, violations of the Securities Act of 1933 and the Securities Exchange Act of 1934 (the "Exchange Act") involving undisclosed compensation to the underwriters, and improper practices by the underwriters, and seek unspecified damages. Similar complaints were filed in the same court against numerous public companies that conducted IPOs of their common stock since the mid-1990s. All of these lawsuits were consolidated. On October 5, 2009, the court granted class certification and granted final approval of a stipulated global settlement and plan of allocation. On October 6, 2010, various individuals objecting to the settlement filed opening appeal briefs with the U.S. Court of Appeals for the Second Circuit, and in early February 2011 Yahoo! and other appellees filed reply briefs in support of the settlement.

On June 14, 2007, a stockholder derivative action was filed in the U.S. District Court for the Central District of California by Jill Watkins against members of the Board and selected officers. The complaint filed by the plaintiff alleged breaches of fiduciary duties and corporate waste, similar to the allegations in a former class action relating to stock price declines during the period April 2004 to July 2006, and alleged violation of Section 10(b) of the Exchange Act. On July 16, 2009, the plaintiff Watkins voluntarily dismissed the action against all defendants without prejudice. On July 17, 2009, plaintiff Miguel Leyte-Vidal, who had substituted in as plaintiff prior to the dismissal of the federal Watkins action, re-filed a stockholder derivative action in Santa Clara County Superior Court against members of the Board and selected officers. The Santa Clara County Superior Court derivative action purports to assert causes of action on behalf of the Company for violation of specified provisions of the California Corporations Code, for breaches of fiduciary duty regarding financial accounting and insider selling and for unjust enrichment. On April 15, 2011, Yahoo! demurred to plaintiff's second amended complaint, and the court heard oral argument on July 8, 2011. On July 11, 2011, the court granted Yahoo!'s demurrer to plaintiff's second amended complaint with leave to amend. On July 18, 2011, plaintiff filed a third amended complaint. On August 5, 2011, Yahoo! demurred to the third amended complaint.

Since May 31, 2011, eight stockholder derivative lawsuits have been filed in State or Federal court in California purportedly on behalf of Yahoo! stockholders against certain officers and directors of the Company and third parties alleging breaches of fiduciary duties, corporate waste, mismanagement, abuse of control, unjust enrichment, misappropriation of corporate assets, or contribution and seeking to recover damages, equitable or injunctive relief, disgorgement, and corporate governance changes in connection with Alibaba Group's restructuring of its payment processing subsidiary Alipay and related disclosures. The following actions were filed in Santa Clara County Superior Court: Cinotto v. Bartz, et al., (May 31, 2011); Lassoff v. Bartz, et al., (June 9, 2011); Zucker v. Bartz, et al., (July 6, 2011); and Koo v. Bartz, et al., (July 18, 2011). On June 24, 2011, the Santa Clara County Superior Court consolidated the then-pending actions (Cinotto and Lasoff) under the caption In re Yahoo! Inc. Derivative Shareholder Litigation and sought the assistance of counsel to provide notice of subsequent cases that might properly be consolidated. In addition, the following actions were filed in the United States District Court for the Northern District of California: Salzman v. Bartz, et al., (July 1, 2011); Oh v. Bartz, et al., (July 5, 2011); Tawila v. Bartz, et al., (July 6, 2011); and Iron Workers Mid-South Pension Fund v. Bartz, et al., (July 6, 2011).

On June 6, 2011, a purported stockholder class action, Bonato v. Bartz, et al., was filed in the United States District Court for the Northern District of California against the Company and certain officers and directors for alleged violations of the Exchange Act. Plaintiff seeks to represent a class of persons who purchased or otherwise acquired the Company's common stock between April 19, 2011 and May 13, 2011, and alleges that during that class period, defendants issued false or misleading statements regarding the Company's business and financial results and failed to disclose that Alibaba Group transferred ownership of its payments processing subsidiary Alipay at less than market value. The complaint purports to assert claims for relief for violation of Section 10(b) and 20(a) of the Exchange Act and for violation of Rule 10b-5 thereunder, and seeks unspecified damages, injunctive and equitable relief, fees and costs.

With respect to the legal proceedings and claims described above, the Company has determined, based on current knowledge, that the amount or range of reasonably possible losses, including reasonably possible losses in excess of amounts already accrued, is not reasonably estimable with respect to certain matters and that the aggregate amount or range of such losses that are estimable would not have a material adverse effect on the Company's financial position, results of operations or cash flows. Amounts accrued as of December 31, 2010 and June 30, 2011 were not material. The ultimate outcome of legal proceedings involves judgments, estimates and inherent uncertainties, and cannot be predicted with certainty. In the event of a determination adverse to Yahoo!, its subsidiaries, directors, or officers in these matters, however, the Company may incur substantial monetary liability, and be required to change its business practices. Either of these possibilities could have a material adverse effect on the Company's financial position, results of operations, or cash flows. The Company may also incur substantial expenses in defending against these claims.

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Stockholders Equity and Employee Benefits (Schedule of Stock Plan Activity) (Details) (USD $) In Thousands, except Per Share data	6 Months Ended
	Jun. 30, 2011
Stockholders Equity and Employee Benefits
Outstanding stock options, balance	80,976
Stock options granted during the period	6,473
Stock options assumed during the period	14
Stock options exercised during the period	(4,380)	[1]
Stock options expired during the period	(6,658)
Stock options cancelled/forfeited during the period	(3,797)
Outstanding stock options, balance	72,628
Weighted-average exercise price	$ 22.02
Weighted-average exercise price of shares granted during period	$ 16.39
Weighted-average exercise price of shares assumed during period	$ 5.25
Weighted-average exercise price of shares exercised during period	$ 10.85	[1]
Weighted-average exercise price of shares expired during period	$ 28.82
Weighted-average exercise price of shares cancelled/forfeited during period	$ 15.60
Weighted-average exercise price	$ 21.90

[1] The Company issued new shares to satisfy stock option exercises.

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Commitments and Contingencies (Lease Commitments) (Details) (USD $) In Millions	Jun. 30, 2011
Six months ending December 31, 2011	$ (6)
2012	(10)
2013	(10)
2014	(9)
2015	(6)
2016	(1)
Due after 5 years
Total sublease income	(42)
Gross Operating Lease Commitments [Member]
Six months ending December 31, 2011	86
2012	150
2013	126
2014	97
2015	75
2016	39
Due after 5 years	58
Total gross and net lease commitments	631
Net Operating Lease Commitments [Member]
Six months ending December 31, 2011	80
2012	140
2013	116
2014	88
2015	69
2016	38
Due after 5 years	58
Total gross and net lease commitments	$ 589

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Restructuring Charges, Net (Restructuring Accrual Activity) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Beginning balance			$ 87,102
Reversal of stock-based compensation expense	(526)		(1,278)
Non-cancelable lease, contract termination, and other charges	1,187	9,360	3,179	13,514
Reversals of previous charges			(4,926)
Restructuring charges, net	237	10,052	10,812	14,464
Cash paid			(47,617)
Non-cash reversals (accelerations) of stock-based compensation expense			1,278
Non-cash adjustments			323
Ending balance	51,898		51,898
Q4'08 Restructuring Plan [Member]
Beginning balance			49,484
Reversal of stock-based compensation expense
Reversals of previous charges			(317)
Restructuring charges, net		10,000	3,227	14,000
Cash paid			(12,484)
Non-cash reversals (accelerations) of stock-based compensation expense
Non-cash adjustments			(98)
Ending balance	40,129		40,129
Q4'08 Restructuring Plan [Member] | Employee severance pay and related costs [Member]
Restructuring accrual, period expenses			8
Q4'08 Restructuring Plan [Member] | Non-cancelable lease, contract termination, and other charges [Member]
Non-cancelable lease, contract termination, and other charges			3,536
Q4'09 Restructuring Plan [Member]
Beginning balance			4,286
Reversal of stock-based compensation expense			(46)
Reversals of previous charges			(1,664)
Restructuring charges, net	0	1,000	(1,583)	1,000
Cash paid			(1,494)
Non-cash reversals (accelerations) of stock-based compensation expense			46
Non-cash adjustments			(1,255)
Ending balance
Q4'09 Restructuring Plan [Member] | Employee severance pay and related costs [Member]
Restructuring accrual, period expenses			109
Q4'09 Restructuring Plan [Member] | Non-cancelable lease, contract termination, and other charges [Member]
Non-cancelable lease, contract termination, and other charges			18
Q4'10 Restructuring Plan [Member]
Beginning balance			33,332
Reversal of stock-based compensation expense			(586)
Reversals of previous charges	1,000		(2,230)
Restructuring charges, net			882
Cash paid			(27,014)
Non-cash reversals (accelerations) of stock-based compensation expense			586
Non-cash adjustments			739
Ending balance	8,525		8,525
Q4'10 Restructuring Plan [Member] | Employee severance pay and related costs [Member]
Restructuring accrual, period expenses			3,698
Q4'10 Restructuring Plan [Member] | Non-cancelable lease, contract termination, and other charges [Member]
Non-cancelable lease, contract termination, and other charges
Q1'11 Restructuring Plan [Member]
Beginning balance
Reversal of stock-based compensation expense			(646)
Reversals of previous charges			(715)
Restructuring charges, net			8,286
Cash paid			(6,625)
Non-cash reversals (accelerations) of stock-based compensation expense			646
Non-cash adjustments			937
Ending balance	3,244		3,244
Q1'11 Restructuring Plan [Member] | Employee severance pay and related costs [Member]
Restructuring accrual, period expenses			9,647
Q1'11 Restructuring Plan [Member] | Non-cancelable lease, contract termination, and other charges [Member]
Non-cancelable lease, contract termination, and other charges
Employee severance pay and related costs [Member]
Restructuring accrual, period expenses			13,462
Ending balance	12,000		12,000
Non-cancelable lease, contract termination, and other charges [Member]
Non-cancelable lease, contract termination, and other charges			$ 3,554

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Basic and Diluted Net Income Attributable to Yahoo! Inc. Common Stockholders per Share (Computation of Basic and Diluted Net Income per Share) (Details) (USD $) In Thousands, except Per Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Basic and Diluted Net Income Attributable to Yahoo! Inc. Common Stockholders per Share
Net income attributable to Yahoo! Inc.	$ 236,972	$ 213,321	$ 459,964	$ 523,512
Less: Net income allocated to participating securities	(3)	(55)	(8)	(103)
Net income attributable to Yahoo! Inc. common stockholders - basic	236,969	213,266	459,956	523,409
Weighted average common shares	1,299,947	1,378,374	1,304,505	1,388,341
Net income attributable to Yahoo! Inc. common stockholders per share - basic	$ 0.18	$ 0.15	$ 0.35	$ 0.38
Less: Net income allocated to participating securities	(3)	(19)	(8)	(41)
Less: Effect of dilutive securities issued by equity investees	(654)	(670)	(1,302)	(1,348)
Net income attributable to Yahoo! Inc. common stockholders - diluted	$ 236,315	$ 212,632	$ 458,654	$ 522,123
Restricted stock and restricted stock units	5,391	6,157	6,485	6,819
Stock options and employee stock purchase plan	3,021	5,709	3,282	6,676
Denominator for diluted calculation	1,308,359	1,390,240	1,314,272	1,401,836
Net income attributable to Yahoo! Inc. common stockholders per share - diluted	$ 0.18	$ 0.15	$ 0.35	$ 0.37

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Search Agreement with Microsoft Corporation

6 Months Ended

Jun. 30, 2011

Search Agreement with Microsoft Corporation

Search Agreement with Microsoft Corporation

Note 15 SEARCH AGREEMENT WITH MICROSOFT CORPORATION

On December 4, 2009, the Company entered into the Search Agreement with Microsoft, which provides for Microsoft to be the exclusive algorithmic and paid search services provider on Yahoo! Properties and non-exclusive provider of such services on Affiliate sites. The Company also entered into a License Agreement with Microsoft. Under the License Agreement, Microsoft acquired an exclusive 10-year license to the Company's core search technology and will have the ability to integrate this technology into its existing Web search platforms. The Company received regulatory clearance from both the U.S. Department of Justice and the European Commission on February 18, 2010 and commenced implementation of the Search Agreement on February 23, 2010. Under the Search Agreement, the Company will be the exclusive worldwide relationship sales force for both companies' premium search advertisers, which include advertisers meeting certain spending or other criteria, advertising agencies that specialize in or offer search engine marketing services and their clients, and resellers and their clients seeking assistance with their paid search accounts. The term of the Search Agreement is 10 years from February 23, 2010, subject to earlier termination as provided in the Search Agreement.

During the first five years of the term of the Search Agreement, in the transitioned markets the Company is entitled to receive 88 percent of the revenue generated from Microsoft's services on Yahoo! Properties (the "Revenue Share Rate") and the Company is also entitled to receive 88 percent of the revenue generated from Microsoft's services on Affiliate sites after the Affiliate's share of revenue is deducted. For new Affiliates during the term of the Search Agreement, and for all Affiliates after the first five years of such term, the Company will receive 88 percent of the revenue generated from Microsoft's services on Affiliate sites after the Affiliate's share of revenue and certain Microsoft costs are deducted. On the fifth anniversary of the date of implementation of the Search Agreement, Microsoft will have the option to terminate the Company's sales exclusivity for premium search advertisers. If Microsoft exercises its option, the Revenue Share Rate will increase to 93 percent for the remainder of the term of the Search Agreement, unless the Company exercises its option to retain the Company's sales exclusivity, in which case the Revenue Share Rate would be reduced to 83 percent for the remainder of the term. If Microsoft does not exercise such option, the Revenue Share Rate will be 90 percent for the remainder of the term of the Search Agreement. In the transitioned markets, the Company reports as revenue the 88 percent revenue share as the Company is not the primary obligor in the arrangement with the advertisers and publishers. The underlying search advertising services are provided by Microsoft. As of December 31, 2010, the Company had collected a total amount of $93 million on behalf of Microsoft and affiliates, which is included in cash and cash equivalents as of December 31, 2010, with a corresponding liability in accrued expenses and other current liabilities. The Company remitted the $93 million to Microsoft in the first quarter of 2011. The Company's uncollected 88 percent share in connection with the Search Agreement was $172 million, which is included in accounts receivable, net, as of December 31, 2010. As of June 30, 2011, the Company had no restricted cash related to amounts collected on behalf of Microsoft and affiliates that the Company would have been required to remit to Microsoft in the third quarter of 2011. The Company's uncollected 88 percent revenue share in connection with the Search Agreement was $186 million, which is included in accounts receivable, net, as of June 30, 2011.

The global transition of the algorithmic and paid search platforms to Microsoft's platform and the migration of the paid search advertisers and publishers to Microsoft's platform are being done on a market by market basis and are expected to continue through the first half of 2013. The algorithmic and paid search transition to the Microsoft platform was completed in the U.S. and Canada in the fourth quarter of 2010, and the Company plans to complete the transition of algorithmic search in other markets in 2011. The transition of paid search in other markets is expected to resume in the second half of 2011 and to continue through the first half of 2013.

Under the Search Agreement, for each market, Microsoft generally guarantees Yahoo!'s revenue per search ("RPS Guarantee") on Yahoo! Properties only for 18 months after the transition of paid search services to Microsoft's platform in that market. For example, because the transition of paid search was completed in the U.S. and Canada in the fourth quarter of 2010, the RPS Guarantee with respect to the U.S. and Canada markets terminates on March 31, 2012. The RPS Guarantee is calculated based on the difference in revenue per search between the pre-transition and post-transition periods. The Company records the RPS Guarantee as search revenue in the quarter the amount becomes fixed, which would typically be the quarter in which the associated shortfall in revenue per search occurred.

Microsoft has agreed to reimburse the Company for certain transition costs up to an aggregate total of $150 million during the first three years of the Search Agreement. Through the second quarter of 2011, the Company has incurred transition costs of $146 million reimbursable by Microsoft under the Search Agreement. The Company's results for the three and six months ended June 30, 2010 reflect transition cost reimbursements from Microsoft under the Search Agreement, which were equal to the transition costs of $18 million and $42 million, respectively, incurred by Yahoo! related to the Search Agreement in the three and six months ended June 30, 2010. During the six months ended June 30, 2010, the Company also recorded $43 million for transition costs incurred in 2009. The 2009 transition cost reimbursements were recorded in the first quarter of 2010 after regulatory clearance in the U.S. and Europe was received, implementation of the Search Agreement commenced, and Microsoft became obligated to make such payments. During the three and six months ended June 30, 2011, the Company recorded transition cost reimbursements from Microsoft under the Search Agreement, which were equal to the transition costs of $12 million and $23 million, respectively, incurred by Yahoo! in those periods.

From February 23, 2010 until the applicable services are fully transitioned to Microsoft in all markets, Microsoft will also reimburse the Company for the costs of operating algorithmic and paid search services subject to specified exclusions and limitations. The Company's results reflect search operating cost reimbursements from Microsoft under the Search Agreement of $86 million and $121 million, respectively, for the three and six months ended June 30, 2010 and $55 million and $111 million, respectively, for the three and six months ended June 30, 2011. Search operating cost reimbursements began during the quarter ended March 31, 2010 and will, subject to specified exclusions and limitations, continue until the Company has fully transitioned to Microsoft's platform.

In addition to the reimbursements for transition and search operating costs, during the first quarter of 2010, the Company recorded reimbursements of $15 million for employee retention costs incurred in the first quarter of 2010 and reimbursements of $5 million for employee retention costs incurred in 2009. These employee retention cost reimbursements are separate from and in addition to the $150 million of transition cost reimbursement payments and search operating cost reimbursements.

Reimbursement receivables are recorded as the reimbursable costs are incurred and are applied against the operating expense categories in which the costs were incurred. Of the total amounts incurred in the fourth quarter of 2010, the total reimbursements not yet received from Microsoft of $64 million were classified as part of prepaid expenses and other current assets on the Company's condensed consolidated balance sheets as of December 31, 2010. Of the total amounts incurred in the second quarter of 2011, the total reimbursements not yet received from Microsoft of $28 million were classified as part of prepaid expenses and other current assets on the Company's condensed consolidated balance sheets as of June 30, 2011.

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Condensed Consolidated Statements of Income (USD $) In Thousands, except Per Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Condensed Consolidated Statements of Income
Revenue	$ 1,229,024	$ 1,601,379	$ 2,443,381	$ 3,198,339
Cost of revenue	371,155	682,722	748,617	1,389,104
Gross profit	857,869	918,657	1,694,764	1,809,235
Operating expenses:
Sales and marketing	280,312	331,468	542,546	645,006
Product development	246,513	268,552	489,580	534,629
General and administrative	131,330	125,333	254,554	235,761
Amortization of intangibles	8,582	7,880	16,632	15,982
Restructuring charges, net	237	10,052	10,812	14,464
Total operating expenses	666,974	743,285	1,314,124	1,445,842
Income from operations	190,895	175,372	380,640	363,393
Other income (expense), net	(5,666)	12,588	(639)	98,916
Income before income taxes and earnings in equity interests	185,229	187,960	380,001	462,309
Provision for income taxes	(55,629)	(68,524)	(107,749)	(117,968)
Earnings in equity interests	108,902	96,707	191,082	184,081
Net income	238,502	216,143	463,334	528,422
Less: Net income attributable to noncontrolling interests	(1,530)	(2,822)	(3,370)	(4,910)
Net income attributable to Yahoo! Inc.	236,972	213,321	459,964	523,512
Net income attributable to Yahoo! Inc. common stockholders per share - basic	$ 0.18	$ 0.15	$ 0.35	$ 0.38
Net income attributable to Yahoo! Inc. common stockholders per share - diluted	$ 0.18	$ 0.15	$ 0.35	$ 0.37
Shares used in per share calculation - basic	1,299,947	1,378,374	1,304,505	1,388,341
Shares used in per share calculation - diluted	1,308,359	1,390,240	1,314,272	1,401,836
Stock-based compensation expense by function:
Cost of revenue	875	580	1,523	1,591
Sales and marketing	19,373	21,540	26,070	35,218
Product development	25,531	26,132	43,203	58,505
General and administrative	13,269	9,345	23,368	23,066
Restructuring expense reversals	$ (526)		$ (1,278)

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Investments In Equity Interests (Narrative) (Details) (USD $)	3 Months Ended			6 Months Ended
	Jun. 30, 2011	Mar. 31, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010
Amortizable intangible assets, useful life, maximum				7
Amortizable intangible assets, weighted-average useful life				5
Alibaba Group [Member]
Percent ownership of common stock as of balance sheet date	43.00%			43.00%
Yahoo Japan [Member]
Percent ownership of common stock as of balance sheet date	35.00%			35.00%
Impairment charge, net of tax	$ 7,000,000	$ 26,000,000		$ 33,000,000
Fair value of the company's ownership interest in the common stock of Yahoo Japan	7,000,000,000			7,000,000,000
Cash dividends received	75,000,000		61,000,000	75,000,000	61,000,000
Revenue received through commercial arrangements with Yahoo Japan	68,000,000		76,000,000	137,000,000	150,000,000
Net receivable balance from Yahoo Japan	$ 42,000,000			$ 42,000,000		$ 40,000,000
Chinese Domestic [Member]
Percent ownership of common stock as of balance sheet date	100.00%			100.00%

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Investments (Schedule of Investments in Available-for-Sale Securities) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Gross Amortized Costs	$ 1,674,182	$ 2,102,313
Gross Unrealized Gains	2,923	3,129
Gross Unrealized Losses	(1,557)	(1,718)
Estimated Fair Value	1,675,548	2,103,724
Government and Agency Securities [Member]
Gross Amortized Costs	882,534	1,353,064
Gross Unrealized Gains	1,540	1,513
Gross Unrealized Losses	(90)	(514)
Estimated Fair Value	883,984	1,354,063
Municipal Bonds [Member]
Gross Amortized Costs	3,191	6,609
Gross Unrealized Gains		8
Gross Unrealized Losses
Estimated Fair Value	3,191	6,617
Corporate Debt Securities, Commercial Paper, and Bank Certificates of Deposit [Member]
Gross Amortized Costs	785,696	740,043
Gross Unrealized Gains	1,383	1,608
Gross Unrealized Losses	(63)	(76)
Estimated Fair Value	787,016	741,575
Corporate Equity Securities [Member]
Gross Amortized Costs	2,761	2,597
Gross Unrealized Gains
Gross Unrealized Losses	(1,404)	(1,128)
Estimated Fair Value	$ 1,357	$ 1,469

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Stockholders Equity and Employee Benefits (Schedule of Restricted Stock Awards and Restricted Stock Units Activity) (Details) (Restricted Stock Awards And Units [Member], USD $) In Thousands, except Per Share data	6 Months Ended
	Jun. 30, 2011		Jun. 30, 2010
Restricted Stock Awards And Units [Member]
Awarded and unvested, balance	31,395	[1]
Granted	15,724	[1]
Assumed	210
Vested	(5,709)		(6,800)
Forfeited	(6,458)
Awarded and unvested, balance	35,162	[1]
Weighted-average grant date fair value	$ 17.99	[1]
Weighted-average grant date fair value, granted shares	$ 16.47	[1]
Weighted-average grant date fair value, assumed shares	$ 16.61
Weighted-average grant date fair value, vested shares	$ 17.55
Weighted-average grant date fair value, forfeited shares	$ 16.04
Weighted-average grant date fair value	$ 17.73	[1]

[1] Includes the maximum number of shares issuable under the Company's performance-based executive incentive restricted stock unit awards.

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Restructuring Charges, Net (Narrative) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended			3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended	3 Months Ended	6 Months Ended			6 Months Ended	3 Months Ended		6 Months Ended			6 Months Ended		3 Months Ended	6 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010	Jun. 30, 2011 Americas [Member] Q4'08 Restructuring Plan [Member]	Jun. 30, 2010 Americas [Member] Q4'08 Restructuring Plan [Member]	Jun. 30, 2011 Americas [Member] Q4'08 Restructuring Plan [Member]	Jun. 30, 2010 Americas [Member] Q4'08 Restructuring Plan [Member]	Jun. 30, 2010 EMEA [Member] Q4'08 Restructuring Plan [Member]	Mar. 31, 2010 EMEA [Member] Q4'08 Restructuring Plan [Member]	Jun. 30, 2010 EMEA [Member] Q4'08 Restructuring Plan [Member]	Jun. 30, 2010 Q4'08 Restructuring Plan [Member]	Jun. 30, 2011 Q4'08 Restructuring Plan [Member]	Jun. 30, 2010 Q4'08 Restructuring Plan [Member]	Dec. 31, 2010 Q4'08 Restructuring Plan [Member]	Jun. 30, 2011 EMEA [Member] Q4'09 Restructuring Plan [Member]	Jun. 30, 2011 Q4'09 Restructuring Plan [Member]	Jun. 30, 2010 Q4'09 Restructuring Plan [Member]	Jun. 30, 2011 Q4'09 Restructuring Plan [Member]	Jun. 30, 2010 Q4'09 Restructuring Plan [Member]	Dec. 31, 2010 Q4'09 Restructuring Plan [Member]	Jun. 30, 2011 Americas [Member] Q4'10 Restructuring Plan [Member]	Jun. 30, 2011 EMEA [Member] Q4'10 Restructuring Plan [Member]	Jun. 30, 2011 Q4'10 Restructuring Plan [Member]	Jun. 30, 2011 Q4'10 Restructuring Plan [Member]	Dec. 31, 2010 Q4'10 Restructuring Plan [Member]	Jun. 30, 2011 Americas [Member] Q1'11 Restructuring Plan [Member]	Jun. 30, 2011 EMEA [Member] Q1'11 Restructuring Plan [Member]	Jun. 30, 2011 Q1'11 Restructuring Plan [Member]	Jun. 30, 2011 Q1'11 Restructuring Plan [Member]	Dec. 31, 2010 Q1'11 Restructuring Plan [Member]	Jun. 30, 2011 Americas [Member]	Dec. 31, 2010 Americas [Member]	Jun. 30, 2011 EMEA [Member]	Dec. 31, 2010 EMEA [Member]	Jun. 30, 2011 Asia Pacific [Member]	Dec. 31, 2010 Asia Pacific [Member]	Jun. 30, 2011 Employee severance pay and related costs [Member]	Jun. 30, 2011 Severance Costs Non-Cancelable Lease Costs [Member]
Restructuring charges, net	$ 237	$ 10,052	$ 10,812	$ 14,464		$ 1,000	$ 9,000	$ 3,000	$ 14,000	$ 1,000		$ 0	$ 10,000	$ 3,227	$ 14,000			$ 0	$ 1,000	$ (1,583)	$ 1,000		$ 1,000	$ 1,000		$ 882		$ 7,000	$ 1,000		$ 8,286
Sub-total before reversals and accelerations of stock-based compensation expense	763	10,052	12,090	14,464																										0
Reversal of stock-based compensation expense for forfeitures	(526)		(1,278)																	(46)						(586)					(646)
Reversals of previous charges			(4,926)								1,000			(317)			1,000			(1,664)			1,000		1,000	(2,230)					(715)
Restructuring liability	$ 51,898		$ 51,898		$ 87,102									$ 40,129		$ 49,484						$ 4,286			$ 8,525	$ 8,525	$ 33,332			$ 3,244	$ 3,244		$ 41,397	$ 68,268	$ 9,946	$ 16,895	$ 555	$ 1,939	$ 12,000	$ 40,000

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Other Income (Expense), Net (Other Income (Expense), Net) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Interest and investment income	$ 5,084	$ 5,837	$ 10,444	$ 12,180
Other	(10,750)	6,751	(11,083)	20,606
Total other income (expense), net	(5,666)	12,588	(639)	98,916
Zimbra, Inc [Member]
Gain on sale				$ 66,130

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Comprehensive Income (Comprehensive Income) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Comprehensive Income
Net income	$ 238,502	$ 216,143	$ 463,334	$ 528,422
Change in net unrealized gains (losses), on available-for-sale securities, net of tax and reclassification adjustments	(1,703)	4,702	(224)	5,748
Foreign currency translation adjustments	42,460	(111,471)	171,845	(170,701)
Other comprehensive income	40,757	(106,769)	171,621	(164,953)
Comprehensive income	279,259	109,374	634,955	363,469
Comprehensive income attributable to noncontrolling interests	(1,530)	(2,822)	(3,370)	(4,910)
Comprehensive income attributable to Yahoo! Inc.	$ 277,729	$ 106,552	$ 631,585	$ 358,559

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Stockholders Equity and Employee Benefits (Narrative) (Details) (USD $)	1 Months Ended	6 Months Ended
	Aug. 08, 2011	Jun. 30, 2011	Jun. 30, 2010
Shares withheld to settle employee minimum statutory obligation for the applicable income and other employment taxes		2,000,000	2,500,000
Tax withholdings related to net share settlements of restricted stock awards and restricted stock units		$ (33,669,000)	$ (40,739,000)
Treasury stock acquired repurchase authorization value			3,000,000,000
Total shares of common stock repurchased during the period under the current stock repurchase program	24,500,000	38,600,000	56,700,000
Average purchase price per share of common stock repurchased during the period	$ 14.63	$ 15.79	$ 15.55
Value of common stock repurchased during the period under the current stock repurchase program	358,000,000	609,000,000	881,000,000
Employee Stock Purchase Plan [Member]
Aggregate stock-based compensation expense remaining to be amortized		30,000,000
Weighted-average period for remaining amortization on stock-based compensation expense (in years)		1.0
Stock Options [Member]
Aggregate stock-based compensation expense remaining to be amortized		99,000,000
Weighted-average period for remaining amortization on stock-based compensation expense (in years)		2.4
Restricted Stock Awards And Units [Member]
Aggregate stock-based compensation expense remaining to be amortized		308,000,000
Weighted-average period for remaining amortization on stock-based compensation expense (in years)		2.6
Shares vested		5,709,000	6,800,000
2011 Tranche of 2009 Annual Financial Performance Target [Member]
Fair value of performance-based equity awards		2,000,000
Minimum percentage that will ultimately vest for shares provided under long-term performance-based incentive equity awards based on target amount stated in agreement		0.00%
Maximum percentage that will ultimately vest for shares provided under long-term performance-based incentive equity awards based on target amount stated in agreement		200.00%
2011 Tranche of 2010 Annual Financial Performance Target [Member]
Fair value of performance-based equity awards		3,000,000
Minimum percentage that will ultimately vest for shares provided under long-term performance-based incentive equity awards based on target amount stated in agreement		0.00%
Maximum percentage that will ultimately vest for shares provided under long-term performance-based incentive equity awards based on target amount stated in agreement		200.00%
2011 Annual Financial Performance Target [Member]
Fair value of performance-based equity awards		$ 32,000,000
Minimum percentage that will ultimately vest for shares provided under long-term performance-based incentive equity awards based on target amount stated in agreement		0.00%
Maximum percentage that will ultimately vest for shares provided under long-term performance-based incentive equity awards based on target amount stated in agreement		200.00%

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Investments In Equity Interests (Investments In Equity Interests) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2011	Dec. 31, 2010
Investment in equity interests	$ 4,223,708	$ 4,011,889
Alibaba Group [Member]
Investment in equity interests	2,360,748	2,280,602
Percent ownership of common stock as of balance sheet date	43.00%
Yahoo Japan [Member]
Investment in equity interests	$ 1,862,960	$ 1,731,287
Percent ownership of common stock as of balance sheet date	35.00%