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CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012
Statement of Other Comprehensive Income [Abstract] |  |  |  |
Net earnings | $ 57,472 | $ 43,460 | $ 109,237 | $ 78,297
Other comprehensive (loss) income, net of tax: |  |  |  |
Change in foreign currency translation adjustment | (4,598) | (26,634) | (13,021) | (19,549)
Change in net unrealized gains (losses) on available-for-sale securities (net of tax provision of $740 and tax benefit of $84 for the three and six months ended June 30, 2013, respectively, and tax benefit of $5,475 and tax provision of $7,104 for the three and six months ended June 30, 2012, respectively) | 17,187 | (11,281) | 12,211 | 13,443
Net current period other comprehensive income (loss) | 12,589 | (37,915) | (810) | (6,106)
Comprehensive income | 70,061 | 5,545 | 108,427 | 72,191
Comprehensive loss attributable to noncontrolling interests | 138 | 3,774 | 3,482 | 2,502
Comprehensive income attributable to IAC shareholders | $ 70,199 | $ 9,319 | $ 111,909 | $ 74,693

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