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Consolidated Statements of Comprehensive Income (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Net Income (Loss) Attributable to Parent | $ 101,420us-gaap_NetIncomeLoss | $ 35,683us-gaap_NetIncomeLoss | $ 271,804us-gaap_NetIncomeLoss |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 104,342us-gaap_ProfitLoss | 38,165us-gaap_ProfitLoss | 271,804us-gaap_ProfitLoss |
| Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax | 132us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | (878)us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | 1,303us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax |
| Total Comprehensive Income | 101,552us-gaap_ComprehensiveIncomeNetOfTax | 34,805us-gaap_ComprehensiveIncomeNetOfTax | 273,107us-gaap_ComprehensiveIncomeNetOfTax |
| Net Income (Loss) Attributable to Noncontrolling Interest | (2,922)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest | (2,482)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest | 0us-gaap_NetIncomeLossAttributableToNoncontrollingInterest |
| Total comprehensive income attributable to InterDigital, Inc. | $ 104,474us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest | $ 37,287us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest | $ 273,107us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest |
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- Definition
Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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