v2.4.1.9

EARNINGS PER SHARE (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2013 | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Earnings Per Share [Abstract] |  |  |  |  |  |  |  |  |  |  |
Weighted Average Number of Shares Issued, Basic |  |  |  |  |  |  |  |  | 83,292 us-gaap_WeightedAverageNumberOfSharesIssuedBasic | 83,480 us-gaap_WeightedAverageNumberOfSharesIssuedBasic | 86,247 us-gaap_WeightedAverageNumberOfSharesIssuedBasic
Numerator: Basic |  |  |  |  |  |  |  |  |  |  |
Earnings from continuing operations | $ 67,986 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | $ 150,261 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | $ (17,995)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | $ 34,305 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | $ 78,829 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | $ 91,721 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | $ 58,540 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | $ 52,709 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | $ 234,557 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | $ 281,799 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | $ 169,847 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
Net loss (earnings) attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 5,643 us-gaap_NetIncomeLossAttributableToNoncontrollingInterest | 2,059 us-gaap_NetIncomeLossAttributableToNoncontrollingInterest | (1,530)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
Earnings (loss) from continuing operations attributable to IAC shareholders |  |  |  |  |  |  |  |  | 240,200 us-gaap_IncomeLossFromContinuingOperations | 283,858 us-gaap_IncomeLossFromContinuingOperations | 168,317 us-gaap_IncomeLossFromContinuingOperations
Less: earnings (loss) from discontinued operations, net of tax | 625 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 175,730 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (868)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (814)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 24 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 3,914 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (1,068)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (944)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 174,673 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 1,926 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (9,051)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax
Net earnings attributable to IAC shareholders | 70,172 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 326,812 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | (17,996)us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 35,885 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 76,917 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 96,940 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 58,290 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 53,637 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 414,873 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 285,784 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 159,266 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Numerator: Diluted |  |  |  |  |  |  |  |  |  |  |
Earnings (loss) from continuing operations | 67,986 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | 150,261 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | (17,995)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | 34,305 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | 78,829 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | 91,721 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | 58,540 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | 52,709 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | 234,557 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | 281,799 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | 169,847 us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
Net loss (earnings) attributable to noncontrolling interests |  |  |  |  |  |  |  |  | 5,643 us-gaap_NetIncomeLossAttributableToNoncontrollingInterest | 2,059 us-gaap_NetIncomeLossAttributableToNoncontrollingInterest | (1,530)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
Earnings (loss) from continuing operations attributable to IAC shareholders |  |  |  |  |  |  |  |  | 240,200 us-gaap_IncomeLossFromContinuingOperations | 283,858 us-gaap_IncomeLossFromContinuingOperations | 168,317 us-gaap_IncomeLossFromContinuingOperations
Less: earnings (loss) from discontinued operations, net of tax | 625 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 175,730 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (868)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (814)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 24 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 3,914 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (1,068)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (944)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 174,673 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 1,926 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (9,051)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax
Net earnings (loss) attributable to IAC shareholders |  |  |  |  |  |  |  |  | $ 414,873 us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted | $ 285,784 us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted | $ 159,266 us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted
Denominator: Basic |  |  |  |  |  |  |  |  |  |  |
Weighted average basic shares outstanding |  |  |  |  |  |  |  |  | 83,292 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 83,480 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 86,247 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Denominator: Diluted |  |  |  |  |  |  |  |  |  |  |
Weighted average basic shares outstanding |  |  |  |  |  |  |  |  | 83,292 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 83,480 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 86,247 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Dilutive securities including stock options, warrants and RSUs (in shares) |  |  |  |  |  |  |  |  | 5,266 us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment | 3,262 us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment | 6,842 us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment
Denominator for earnings per share-weighted average shares (in shares) |  |  |  |  |  |  |  |  | 88,558 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 86,742 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 93,089 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Earnings per share attributable to IAC shareholders: Basic |  |  |  |  |  |  |  |  |  |  |
Earnings per share from continuing operations (in dollars per share) | $ 0.83 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 1.81 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ (0.21)us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 0.44 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 0.93 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 1.12 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 0.71 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 0.65 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 2.88 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 3.40 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare | $ 1.95 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare
Discontinued operations, net of tax (in dollars per share) |  |  |  |  |  |  |  |  | $ 2.10 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare | $ 0.02 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare | $ (0.10)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
Earnings per share (in dollars per share) | $ 0.84 us-gaap_EarningsPerShareBasic | $ 3.91 us-gaap_EarningsPerShareBasic | $ (0.22)us-gaap_EarningsPerShareBasic | $ 0.44 us-gaap_EarningsPerShareBasic | $ 0.93 us-gaap_EarningsPerShareBasic | $ 1.17 us-gaap_EarningsPerShareBasic | $ 0.70 us-gaap_EarningsPerShareBasic | $ 0.64 us-gaap_EarningsPerShareBasic | $ 4.98 us-gaap_EarningsPerShareBasic | $ 3.42 us-gaap_EarningsPerShareBasic | $ 1.85 us-gaap_EarningsPerShareBasic
Earnings (loss) per share attributable to IAC shareholders: Diluted |  |  |  |  |  |  |  |  |  |  |
Earnings per share from continuing operations (in dollars per share) | $ 0.78 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 1.70 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ (0.21)us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 0.42 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 0.88 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 1.08 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 0.69 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 0.62 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 2.71 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 3.27 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare | $ 1.81 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare
Discontinued operations, net of tax (in dollars per share) |  |  |  |  |  |  |  |  | $ 1.97 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare | $ 0.02 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare | $ (0.10)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
Earnings per share (in dollars per share) | $ 0.78 us-gaap_EarningsPerShareDiluted | $ 3.68 us-gaap_EarningsPerShareDiluted | $ (0.22)us-gaap_EarningsPerShareDiluted | $ 0.41 us-gaap_EarningsPerShareDiluted | $ 0.88 us-gaap_EarningsPerShareDiluted | $ 1.13 us-gaap_EarningsPerShareDiluted | $ 0.67 us-gaap_EarningsPerShareDiluted | $ 0.61 us-gaap_EarningsPerShareDiluted | $ 4.68 us-gaap_EarningsPerShareDiluted | $ 3.29 us-gaap_EarningsPerShareDiluted | $ 1.71 us-gaap_EarningsPerShareDiluted

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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 18 -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 20 -Article 5 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 21 -Article 9 + Details
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- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.23) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 18 -Article 7 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 20 -Article 5 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 21 -Article 9 + Details
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