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v2.4.1.9

Consolidated Statements Of Comprehensive Income (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Comprehensive income |  |  |
Net income | $ 686,256 us-gaap_ProfitLoss | $ 841,768 us-gaap_ProfitLoss | $ 748,949 us-gaap_ProfitLoss
Change in net unrealized gains on investments | (715)us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | (9,491)us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | 1,914 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
Portion of other-than-temporary impairments recognized in other comprehensive income, before taxes | 0 us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities | 0 us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities | (52)us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
Comprehensive income | 685,541 us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest | 832,277 us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest | 750,811 us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
Net income attributable to noncontrolling interests | (153,538)us-gaap_NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable | (151,144)us-gaap_NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable | (148,040)us-gaap_NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable
Comprehensive income attributable to noncontrolling interests | (153,538)us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest | (151,144)us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest | (148,040)us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
Comprehensive income attributable to RenaissanceRe | 532,003 us-gaap_ComprehensiveIncomeNetOfTax | 681,133 us-gaap_ComprehensiveIncomeNetOfTax | 602,771 us-gaap_ComprehensiveIncomeNetOfTax
Disclosure regarding net unrealized gains |  |  |
Total net realized and unrealized holding (losses) gains on investments and net other-than-temporary impairments | (715)rnr_OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent | (1,943)rnr_OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent | 5,100 rnr_OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent
Net realized gains on fixed maturity investments available for sale | 0 us-gaap_AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments | (7,548)us-gaap_AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments | (3,529)us-gaap_AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments
Net other-than-temporary impairments recognized in earnings | 0 us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities | 0 us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities | 343 us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities
Change in net unrealized gains on investments | $ (715)us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent | $ (9,491)us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent | $ 1,914 us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

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