v2.4.0.6

CONSOLIDATED FINANCIAL STATEMENT DETAILS (Tables)

12 Months Ended

Dec. 31, 2011

CONSOLIDATED FINANCIAL STATEMENT DETAILS

Schedule of other current assets

		December 31,
		2011			2010
		(In thousands)
Deferred income taxes		$	41,045		$	34,921
Prepaid expenses			19,769			14,560
Capitalized downloadable search toolbar costs, net			17,704			15,804
Income taxes receivable			7,728			19,831
Other			26,009			33,192
Other current assets		$	112,255		$	118,308

Schedule of property and equipment, net

		December 31,
		2011			2010
		(In thousands)
Buildings and leasehold improvements		$	235,737		$	234,328
Computer equipment and capitalized software			186,016			183,055
Furniture and other equipment			43,156			41,930
Projects in progress			7,643			2,944
Land			5,117			5,117
			477,669			467,374
Less: accumulated depreciation and amortization			(218,081	)		(199,446	)
Property and equipment, net		$	259,588		$	267,928

Schedule of other non-current assets

		December 31,
		2011			2010
		(In thousands)
Income taxes receivable		$	58,870		$	56,675
Other			21,891			25,233
Other non-current assets		$	80,761		$	81,908

Schedule of accrued expenses and other current liabilities

		December 31,
		2011			2010
		(In thousands)
Accrued employee compensation and benefits		$	83,692		$	56,878
Accrued revenue share expense			80,434			58,097
Accrued advertising expense			68,782			43,418
Other			110,582			63,930
Accrued expenses and other current liabilities		$	343,490		$	222,323

Schedule of redeemable noncontrolling interests

		Years Ended December 31,
		2011			2010			2009
		(In thousands)
Balance at January 1		$	59,869		$	28,180		$	22,771
Noncontrolling interests related to acquisition of Meetic			36,656			—			—
Noncontrolling interests related to the acquisition of a business contributed to a consolidated Latin American venture			—			20,250			—
Noncontrolling interests created by a decrease in the ownership of a subsidiary contributed to a consolidated Latin American venture			—			15,750			—
Noncontrolling interests related to other acquisitions			—			3,333			3,561
Decrease in redeemable noncontrolling interests in a consolidated Latin American venture resulting from the acquisition of Meetic			(37,917	)		—			—
Purchase of noncontrolling interests			(5,779	)		—			(216	)
Distribution to owners of noncontrolling interests			(1,755	)		—			—
Contribution from owners of noncontrolling interests			199			79			1,750
Net loss attributable to noncontrolling interests			(239	)		(5,007	)		(1,090	)
Change in fair value of redeemable noncontrolling interests			4,273			(2,059	)		1,033
Change in foreign currency translation adjustment			(2,968	)		(267	)		371
Other			(1,990	)		(390	)		—
Balance at December 31		$	50,349		$	59,869		$	28,180

Schedule of accumulated other comprehensive (loss) income

		December 31,
		2011			2010
		(In thousands)
Foreign currency translation adjustment, net of tax		$	(25,174	)	$	16,027
Unrealized gains on available-for-sale securities, net of tax			12,731			1,519
Accumulated other comprehensive (loss) income		$	(12,443	)	$	17,546

Revenue

		Years Ended December 31,
		2011			2010			2009
		(In thousands)
Service revenue		$	1,932,289		$	1,522,217		$	1,240,787
Product revenue			127,155			114,598			105,908
Revenue		$	2,059,444		$	1,636,815		$	1,346,695

Cost of revenue

		Years Ended December 31,
		2011			2010			2009
		(In thousands)
Cost of service revenue		$	666,424		$	508,640		$	352,824
Cost of product revenue			94,820			85,176			77,025
Cost of revenue		$	761,244		$	593,816		$	429,849

Schedule of other income (expense), net

		Years Ended December 31,
		2011			2010			2009
		(In thousands)
Interest income		$	5,205		$	6,517		$	10,218
Interest expense			(5,430	)		(5,404	)		(5,823	)
Non-income tax refunds related to Match Europe			4,630			—			—
Foreign currency exchange gains, net			3,660			314			1,228
Gain on sales of investments			1,974			3,989			28,835
Impairment of long-term investments			—			(7,844	)		(343	)
Gain on sale of Match Europe			—			—			132,244
Impairment of shares of Arcandor AG ("ARO") stock			—			—			(4,593	)
Net decrease in the fair value of the derivative asset related to ARO stock			—			—			(58,097	)
Other			21			995			1,333
Other income (expense), net		$	10,060		$	(1,433	)	$	105,002

X

- Details

Name:	iaci_ConsolidatedFinancialStatementDetailsDisclosureAbstract
Namespace Prefix:	iaci_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of cost of revenues (between services and products) of the entity.

+ References

No definition available.

+ Details

Name:	iaci_ScheduleOfCostsOfRevenueTableTextBlock
Namespace Prefix:	iaci_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the carrying amounts of other current assets.

+ References

No definition available.

+ Details

Name:	iaci_ScheduleOfOtherCurrentAssetsTableTextBlock
Namespace Prefix:	iaci_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of revenues (between services and products) of the entity.

+ References

No definition available.

+ Details

Name:	iaci_ScheduleOfRevenueTableTextBlock
Namespace Prefix:	iaci_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of interest income and other income elements which are not separately disclosed on the income statement.

+ References

No definition available.

+ Details

Name:	us-gaap_InterestAndOtherIncomeTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.13)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 12

-Paragraph 5

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 13

-Subparagraph b

-Article 5



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of redeemable noncontrolling interest (as defined) included in the statement of financial position as either a liability or temporary equity. As of the date of the statement of financial position, such redeemable noncontrolling interest is currently redeemable, as defined, for cash or other assets of the entity at (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Emerging Issues Task Force (EITF)

-Number D-98

-Paragraph 43

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Emerging Issues Task Force (EITF)

-Number D-98

-Paragraph 44

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Emerging Issues Task Force (EITF)

-Number D-98

-Paragraph 40

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Research Bulletin (ARB)

-Number 51

-Paragraph 25

-Appendix A



Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Emerging Issues Task Force (EITF)

-Number D-98

-Paragraph 41

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Emerging Issues Task Force (EITF)

-Number D-98

-Paragraph 42

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Name:	us-gaap_RedeemableNoncontrollingInterestTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the components of accrued liabilities.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of noncurrent assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 17

-Article 5



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_ScheduleOfOtherAssetsNoncurrentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration