$RNR
RENAISSANCERE HOLDINGS LTD Stock $rnr

$rnr Overview Financials Valuation SEC Filings Company Website

2015 Q2 Form 10-Q Financial Statement

#000162828015005542 Filed on July 29, 2015

Income Statement

Concept	2015 Q2	2014 Q2
Revenue	$397.6M	$331.2M
YoY Change	20.05%	32.35%
Cost Of Revenue	$169.3M	$81.39M
YoY Change	108.07%	-21.71%
Gross Profit	$228.2M	$249.8M
YoY Change	-8.63%	70.77%
Gross Profit Margin	57.4%	75.42%
Selling, General & Admin	$67.50M	$49.80M
YoY Change	35.54%	-22.55%
% of Gross Profit	29.58%	19.94%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$61.67M	$33.48M
YoY Change	84.2%	5.38%
% of Gross Profit	27.02%	13.4%
Operating Expenses	$54.67M	$45.84M
YoY Change	19.27%	7.13%
Operating Profit	$173.6M	$203.9M
YoY Change	-14.9%	97.08%
Interest Expense	$9.862M	$4.292M
YoY Change	129.78%	-0.19%
% of Operating Profit	5.68%	2.1%
Other Income/Expense, Net
YoY Change
Pretax Income	$89.15M	$162.2M
YoY Change	-45.04%	253.52%
Income Tax	-$1.842M	-$204.0K
% Of Pretax Income	-2.07%	-0.13%
Net Earnings	$78.83M	$126.3M
YoY Change	-37.61%	268.48%
Net Earnings / Revenue	19.83%	38.15%
Basic Earnings Per Share	$1.60	$3.00
Diluted Earnings Per Share	$1.59	$2.95
COMMON SHARES
Basic Shares Outstanding	45.30M shares	39.74M shares
Diluted Shares Outstanding	45.66M shares	40.40M shares

Balance Sheet

Concept	2015 Q2	2014 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$398.1M	$294.5M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$149.0M	$58.00M
YoY Change	156.9%	-81.41%
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$126.1M	$110.4M
YoY Change	14.3%	18.6%
Other Assets
YoY Change
Total Long-Term Assets	$11.90B	$8.458B
YoY Change	40.75%	3.71%
TOTAL ASSETS
Total Short-Term Assets	$149.0M	$58.00M
Total Long-Term Assets	$11.90B	$8.458B
Total Assets	$12.05B	$8.516B
YoY Change	41.54%	0.57%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$511.0M	$201.0M
YoY Change	154.23%	-56.68%
LONG-TERM LIABILITIES
Long-Term Debt	$972.0M	$249.0M
YoY Change	290.36%	-0.4%
Other Long-Term Liabilities	$229.0M	$165.0M
YoY Change	38.79%	-23.61%
Total Long-Term Liabilities	$1.201B	$414.0M
YoY Change	190.1%	-11.16%
TOTAL LIABILITIES
Total Short-Term Liabilities	$511.0M	$201.0M
Total Long-Term Liabilities	$1.201B	$414.0M
Total Liabilities	$6.227B	$3.656B
YoY Change	70.34%	-8.57%
SHAREHOLDERS EQUITY
Retained Earnings	$3.637B	$3.392B
YoY Change	7.25%	8.74%
Common Stock	$46.01M	$40.52M
YoY Change	13.55%	-8.7%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$4.837B	$3.836B
YoY Change
Total Liabilities & Shareholders Equity	$12.05B	$8.516B
YoY Change	41.54%	0.57%

Cashflow Statement

Concept	2015 Q2	2014 Q2
OPERATING ACTIVITIES
Net Income	$78.83M	$126.3M
YoY Change	-37.61%	268.48%
Depreciation, Depletion And Amortization	$61.67M	$33.48M
YoY Change	84.2%	5.38%
Cash From Operating Activities	$89.20M	$126.8M
YoY Change	-29.65%	159.3%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	-$372.4M	-$92.10M
YoY Change	304.34%	51.48%
Cash From Investing Activities	-$372.4M	-$92.10M
YoY Change	304.34%	51.48%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	121.3M	-65.20M
YoY Change	-286.04%	84.7%
NET CHANGE
Cash From Operating Activities	89.20M	126.8M
Cash From Investing Activities	-372.4M	-92.10M
Cash From Financing Activities	121.3M	-65.20M
Net Change In Cash	-161.9M	-30.50M
YoY Change	430.82%	-35.38%
FREE CASH FLOW
Cash From Operating Activities	$89.20M	$126.8M
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
CY2015Q2	rnr	Fair Value Assets Measured On Recurring Basis Realized Gain Loss During Period Included In Other Income FairValueAssetsMeasuredOnRecurringBasisRealizedGainLossDuringPeriodIncludedInOtherIncome	1512000	USD
	rnr	Fair Value Assets Measured On Recurring Basis Realized Gain Loss During Period Included In Other Income FairValueAssetsMeasuredOnRecurringBasisRealizedGainLossDuringPeriodIncludedInOtherIncome	2828000	USD
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Period End Date DocumentPeriodEndDate	2015-06-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000913144
CY2015Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	45943499	shares
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	RENAISSANCERE HOLDINGS LTD.
	dei	Trading Symbol TradingSymbol	RNR
CY2014Q2	rnr	Fair Value Assets And Liabilities Measured On Recurring Basis Foreign Exchange Gains Losses FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisForeignExchangeGainsLosses	-226000	USD
	rnr	Fair Value Assets And Liabilities Measured On Recurring Basis Foreign Exchange Gains Losses FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisForeignExchangeGainsLosses	-253000	USD
CY2015Q2	rnr	Fair Value Assets And Liabilities Measured On Recurring Basis Foreign Exchange Gains Losses FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisForeignExchangeGainsLosses	648000	USD
	rnr	Fair Value Assets And Liabilities Measured On Recurring Basis Foreign Exchange Gains Losses FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisForeignExchangeGainsLosses	-1844000	USD
CY2014Q2	rnr	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Investment Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInInvestmentIncome	10796000	USD
	rnr	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Investment Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInInvestmentIncome	29446000	USD
CY2015Q2	rnr	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Investment Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInInvestmentIncome	-404000	USD
	rnr	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Investment Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInInvestmentIncome	4584000	USD
CY2014Q2	rnr	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Other Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInOtherIncome	2220000	USD
	rnr	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Other Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInOtherIncome	2220000	USD
CY2015Q2	rnr	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Other Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInOtherIncome	-348000	USD
	rnr	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Other Income FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInOtherIncome	348000	USD
CY2014Q2	rnr	Net Claims And Claim Expense Ratio Prior Years NetClaimsAndClaimExpenseRatioPriorYears	-0.065
	rnr	Net Claims And Claim Expense Ratio Prior Years NetClaimsAndClaimExpenseRatioPriorYears	-0.061
CY2015Q2	rnr	Net Claims And Claim Expense Ratio Prior Years NetClaimsAndClaimExpenseRatioPriorYears	-0.087
	rnr	Net Claims And Claim Expense Ratio Prior Years NetClaimsAndClaimExpenseRatioPriorYears	-0.081
CY2014Q2	rnr	Net Claims And Claims Expense Ratio Current Year NetClaimsAndClaimsExpenseRatioCurrentYear	0.378
	rnr	Net Claims And Claims Expense Ratio Current Year NetClaimsAndClaimsExpenseRatioCurrentYear	0.318
CY2015Q2	rnr	Net Claims And Claims Expense Ratio Current Year NetClaimsAndClaimsExpenseRatioCurrentYear	0.533
	rnr	Net Claims And Claims Expense Ratio Current Year NetClaimsAndClaimsExpenseRatioCurrentYear	0.445
CY2014Q4	rnr	Other Assets Andliabilities Measuredon Recurring Basis OtherAssetsAndliabilitiesMeasuredonRecurringBasis	-13908000	USD
CY2015Q2	rnr	Other Assets Andliabilities Measuredon Recurring Basis OtherAssetsAndliabilitiesMeasuredonRecurringBasis	67036000	USD
CY2014Q2	rnr	Other Comprehensive Income Loss Adjustment For Net Realizedand Unrealized Holding Gains Losseson Investmentsand Net Other Than Temporary Impairments Portion Attributable To Parent OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent	-45000	USD
	rnr	Other Comprehensive Income Loss Adjustment For Net Realizedand Unrealized Holding Gains Losseson Investmentsand Net Other Than Temporary Impairments Portion Attributable To Parent OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent	-213000	USD
CY2015Q2	rnr	Other Comprehensive Income Loss Adjustment For Net Realizedand Unrealized Holding Gains Losseson Investmentsand Net Other Than Temporary Impairments Portion Attributable To Parent OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent	-62000	USD
	rnr	Other Comprehensive Income Loss Adjustment For Net Realizedand Unrealized Holding Gains Losseson Investmentsand Net Other Than Temporary Impairments Portion Attributable To Parent OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent	-85000	USD
	rnr	Payments For Proceeds From Other Investments PaymentsForProceedsFromOtherInvestments	-68684000	USD
	rnr	Payments For Proceeds From Other Investments PaymentsForProceedsFromOtherInvestments	1250000	USD
	rnr	Payments For Proceeds From Other Short Term Investments PaymentsForProceedsFromOtherShortTermInvestments	-89549000	USD
	rnr	Payments For Proceeds From Other Short Term Investments PaymentsForProceedsFromOtherShortTermInvestments	-360162000	USD
CY2015Q2	rnr	Securities Debt SecuritiesDebt	6613188000	USD
CY2015Q2	rnr	Securities Debt Amortized Cost Basis SecuritiesDebtAmortizedCostBasis	6622876000	USD
CY2015Q2	rnr	Securities Debt Maturities After Five Through Ten Years Amortized Cost Basis SecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCostBasis	983765000	USD
CY2015Q2	rnr	Securities Debt Maturities After Five Through Ten Years Fair Value SecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	970723000	USD
CY2015Q2	rnr	Securities Debt Maturities After One Through Five Years Amortized Cost Basis SecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCostBasis	3862284000	USD
CY2015Q2	rnr	Securities Debt Maturities After One Through Five Years Fair Value SecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	3859616000	USD
CY2015Q2	rnr	Securities Debt Maturities After Ten Years Amortized Cost Basis SecuritiesDebtMaturitiesAfterTenYearsAmortizedCostBasis	337497000	USD
CY2015Q2	rnr	Securities Debt Maturities After Ten Years Fair Value SecuritiesDebtMaturitiesAfterTenYearsFairValue	331059000	USD
CY2015Q2	rnr	Securities Debt Maturities Within One Year Amortized Cost Basis SecuritiesDebtMaturitiesWithinOneYearAmortizedCostBasis	220880000	USD
CY2015Q2	rnr	Securities Debt Maturities Within One Year Fair Value SecuritiesDebtMaturitiesWithinOneYearFairValue	219382000	USD
CY2015Q2	rnr	Securities Purchased Under Agreements To Resell Required Collateral Percentage Of Principal SecuritiesPurchasedUnderAgreementsToResellRequiredCollateralPercentageOfPrincipal	1.02
CY2014Q4	rnr	Total Assets And Liabilities Measured At Fair Value On Recurring Basis TotalAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasis	6609129000	USD
CY2015Q2	rnr	Total Assets And Liabilities Measured At Fair Value On Recurring Basis TotalAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasis	9221164000	USD
CY2015Q2	rnr	Trading Securities Debt Maturities After Five Through Ten Years Amortized Cost Basis TradingSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCostBasis	983765000	USD
CY2015Q2	rnr	Trading Securities Debt Maturities After Five Through Ten Years Fair Value TradingSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	970723000	USD
CY2015Q2	rnr	Trading Securities Debt Maturities After One Through Five Years Amortized Cost Basis TradingSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCostBasis	3862284000	USD
CY2015Q2	rnr	Trading Securities Debt Maturities After One Through Five Years Fair Value TradingSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	3859616000	USD
CY2015Q2	rnr	Trading Securities Debt Maturities After Ten Years Amortized Cost Basis TradingSecuritiesDebtMaturitiesAfterTenYearsAmortizedCostBasis	337497000	USD
CY2015Q2	rnr	Trading Securities Debt Maturities After Ten Years Fair Value TradingSecuritiesDebtMaturitiesAfterTenYearsFairValue	331059000	USD
CY2015Q2	rnr	Trading Securities Debt Maturities Within One Year Amortized Cost Basis TradingSecuritiesDebtMaturitiesWithinOneYearAmortizedCostBasis	220880000	USD
CY2015Q2	rnr	Trading Securities Debt Maturities Within One Year Fair Value TradingSecuritiesDebtMaturitiesWithinOneYearFairValue	219382000	USD
CY2014Q2	rnr	Underwriting Income Loss Net UnderwritingIncomeLossNet	99710000	USD
	rnr	Underwriting Income Loss Net UnderwritingIncomeLossNet	251005000	USD
CY2015Q2	rnr	Underwriting Income Loss Net UnderwritingIncomeLossNet	94145000	USD
	rnr	Underwriting Income Loss Net UnderwritingIncomeLossNet	225030000	USD
CY2014Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	26509000	USD
CY2015Q2	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	37480000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	4131000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	3963000	USD
CY2014Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	3918000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	3416000	USD
CY2015Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	3342000	USD
CY2015Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2993000	USD
CY2014Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	0	USD
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CY2015Q2	us-gaap	Alternative Investments Fair Value Disclosure AlternativeInvestmentsFairValueDisclosure	275695000	USD
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CY2015Q2	us-gaap	Assets Assets	12053186000	USD
CY2014Q4	us-gaap	Assets Held By Insurance Regulators AssetsHeldByInsuranceRegulators	691900000	USD
CY2015Q2	us-gaap	Assets Held By Insurance Regulators AssetsHeldByInsuranceRegulators	665800000	USD
CY2014Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	2379400000	USD
CY2015Q2	us-gaap	Assets Held In Trust AssetsHeldInTrust	2463200000	USD
CY2014Q2	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	350389000	USD
	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	735987000	USD
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	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	850975000	USD
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	us-gaap	Assumed Premiums Written AssumedPremiumsWritten	1183238000	USD
CY2015Q2	us-gaap	Assumed Premiums Written AssumedPremiumsWritten	627657000	USD
	us-gaap	Assumed Premiums Written AssumedPremiumsWritten	1240422000	USD
CY2014Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	23772000	USD
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CY2015Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	0	USD
CY2015Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	0	USD
CY2015Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	0	USD
CY2015Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	0	USD
CY2015Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	0	USD
CY2015Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	0	USD
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CY2015Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	21754000	USD
CY2014Q2	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	0	USD
	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	0	USD
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	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	338000	USD
CY2014Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1 AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1	2	securities
CY2015Q2	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1 AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1	3	securities
CY2014Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear	2	securities
CY2015Q2	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear	2	securities
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	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	313029000	USD
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	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	525137000	USD
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.6
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CY2014Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	294457000	USD
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	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-113575000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-127494000	USD
CY2014Q2	us-gaap	Ceded Premiums Earned CededPremiumsEarned	104922000	USD
	us-gaap	Ceded Premiums Earned CededPremiumsEarned	218215000	USD
CY2015Q2	us-gaap	Ceded Premiums Earned CededPremiumsEarned	110150000	USD
	us-gaap	Ceded Premiums Earned CededPremiumsEarned	218894000	USD
CY2014Q2	us-gaap	Ceded Premiums Written CededPremiumsWritten	165133000	USD
	us-gaap	Ceded Premiums Written CededPremiumsWritten	420046000	USD
CY2015Q2	us-gaap	Ceded Premiums Written CededPremiumsWritten	153320000	USD
	us-gaap	Ceded Premiums Written CededPremiumsWritten	392863000	USD
CY2014Q2	us-gaap	Combined Ratio CombinedRatio	0.617
	us-gaap	Combined Ratio CombinedRatio	0.541
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	us-gaap	Combined Ratio CombinedRatio	0.667
CY2014Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2014Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.29
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.58
CY2015Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.3
CY2014Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2015Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2014Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	38441972	shares
CY2015Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	46012505	shares
CY2014Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	38441972	shares
CY2015Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	46012505	shares
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	38442000	USD
CY2015Q2	us-gaap	Common Stock Value CommonStockValue	46013000	USD
CY2014Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	126303000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	282733000	USD
CY2015Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	78480000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	251844000	USD
CY2014Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	36078000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	78846000	USD
CY2015Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	12167000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	51829000	USD
CY2014Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	162381000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	361579000	USD
CY2015Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	90647000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	303673000	USD
CY2014Q2	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	33477000	USD
CY2014Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5596000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	11191000	USD
CY2015Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5596000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	11191000	USD
CY2014Q4	us-gaap	Due From Related Parties DueFromRelatedParties	0	USD
CY2015Q2	us-gaap	Due From Related Parties DueFromRelatedParties	0	USD
CY2014Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	0	USD
	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	67177000	USD
CY2015Q2	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	61666000	USD
	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	105067000	USD
CY2014Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	110059000	USD
CY2015Q2	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	173408000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	15419000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	12395000	USD
CY2014Q2	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-6596000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-14795000	USD
CY2015Q2	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	6189000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	14802000	USD
CY2014Q2	us-gaap	Direct Premiums Earned DirectPremiumsEarned	14949000	USD
	us-gaap	Direct Premiums Earned DirectPremiumsEarned	29178000	USD
CY2015Q2	us-gaap	Direct Premiums Earned DirectPremiumsEarned	21606000	USD
	us-gaap	Direct Premiums Earned DirectPremiumsEarned	44507000	USD
CY2014Q2	us-gaap	Direct Premiums Written DirectPremiumsWritten	19707000	USD
	us-gaap	Direct Premiums Written DirectPremiumsWritten	33562000	USD
CY2015Q2	us-gaap	Direct Premiums Written DirectPremiumsWritten	34340000	USD
	us-gaap	Direct Premiums Written DirectPremiumsWritten	65153000	USD
CY2015Q2	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	0	USD
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.00
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.62
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.60
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.61
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.95
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	6.52
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.59
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.56
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-2676000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-6830000	USD
CY2014Q4	us-gaap	Equity Method Investments EquityMethodInvestments	120713000	USD
CY2015Q2	us-gaap	Equity Method Investments EquityMethodInvestments	126139000	USD
CY2015Q2	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Unfunded Committments FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments	186062000	USD
CY2014Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	10391000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	25392000	USD
CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	6681000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	92840000	USD
CY2014Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	20394000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	44747000	USD
CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	30616000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	49562000	USD
CY2013Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	369338000	USD
CY2014Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	378609000	USD
CY2014Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	381396000	USD
CY2014Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	310544000	USD
CY2015Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	381569000	USD
CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	359042000	USD
CY2014Q2	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	2392000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1331000	USD
CY2015Q2	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1740000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-4870000	USD
CY2014Q2	us-gaap	Gain Loss On Investments GainLossOnInvestments	27128000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	42055000	USD
CY2015Q2	us-gaap	Gain Loss On Investments GainLossOnInvestments	-26712000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	15037000	USD
CY2014Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	3954000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	8499000	USD
CY2015Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	13032000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	58630000	USD
CY2014Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	162222000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	361754000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	89154000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	254350000	USD
CY2014Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	162222000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	361754000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	89154000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	254350000	USD
CY2014Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7232000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	11431000	USD
CY2015Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6160000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	11455000	USD
	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	7960000	USD
	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	6822000	USD
CY2014Q2	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2015Q2	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2014Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-204000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-38000	USD
CY2015Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1842000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-49746000	USD
	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	59081000	USD
	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	63269000	USD
	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	0	USD
	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	0	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	240366000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	122536000	USD
	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	363029000	USD
	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	396091000	USD
	us-gaap	Increase Decrease In Prepaid Reinsurance Premiums IncreaseDecreaseInPrepaidReinsurancePremiums	201831000	USD
	us-gaap	Increase Decrease In Prepaid Reinsurance Premiums IncreaseDecreaseInPrepaidReinsurancePremiums	173970000	USD
	us-gaap	Increase Decrease In Reinsurance Payables IncreaseDecreaseInReinsurancePayables	265163000	USD
	us-gaap	Increase Decrease In Reinsurance Payables IncreaseDecreaseInReinsurancePayables	52969000	USD
	us-gaap	Increase Decrease In Reinsurance Recoverable IncreaseDecreaseInReinsuranceRecoverable	-15910000	USD
	us-gaap	Increase Decrease In Reinsurance Recoverable IncreaseDecreaseInReinsuranceRecoverable	66042000	USD
	us-gaap	Increase Decrease In Unearned Premiums IncreaseDecreaseInUnearnedPremiums	451635000	USD
	us-gaap	Increase Decrease In Unearned Premiums IncreaseDecreaseInUnearnedPremiums	410534000	USD
CY2014Q2	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-85991000	USD
	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-249804000	USD
CY2015Q2	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-128849000	USD
	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-236124000	USD
CY2014Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	659000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	662000	shares
CY2015Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	354000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	372000	shares
CY2014Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	7902000	USD
CY2015Q2	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	275743000	USD
CY2014Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	37353000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	79135000	USD
CY2015Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	42227000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	85036000	USD
CY2014Q2	us-gaap	Interest Expense InterestExpense	4292000	USD
	us-gaap	Interest Expense InterestExpense	8585000	USD
CY2015Q2	us-gaap	Interest Expense InterestExpense	9698000	USD
	us-gaap	Interest Expense InterestExpense	14949000	USD
CY2014Q2	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	2812000	USD
	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	5646000	USD
CY2015Q2	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	3623000	USD
	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	6725000	USD
CY2014Q4	us-gaap	Investments Investments	6743750000	USD
CY2015Q2	us-gaap	Investments Investments	9280267000	USD
CY2014Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	0	USD
CY2015Q2	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	0	USD
CY2014Q4	us-gaap	Liabilities Liabilities	3206127000	USD
CY2015Q2	us-gaap	Liabilities Liabilities	6227430000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8203550000	USD
CY2015Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	12053186000	USD
CY2014Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	1412510000	USD
CY2015Q2	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	2847648000	USD
CY2014Q2	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	81388000	USD
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	140303000	USD
CY2015Q2	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	169344000	USD
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	246197000	USD
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Period Increase Decrease LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease	11112000	USD
	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Period Increase Decrease LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease	-37293000	USD
CY2015Q2	us-gaap	Line Of Credit LineOfCredit	70000000	GBP
CY2015Q2	us-gaap	Line Of Credit LineOfCredit	613249000	USD
CY2014Q4	us-gaap	Long Term Debt LongTermDebt	249522000	USD
CY2015Q2	us-gaap	Long Term Debt LongTermDebt	972362000	USD
CY2014Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	279000000	USD
CY2015Q2	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	984776000	USD
CY2014Q2	us-gaap	Loss Ratio LossRatio	0.313
	us-gaap	Loss Ratio LossRatio	0.257
CY2015Q2	us-gaap	Loss Ratio LossRatio	0.446
	us-gaap	Loss Ratio LossRatio	0.364
CY2014Q4	us-gaap	Marketable Securities Fixed Maturities MarketableSecuritiesFixedMaturities	4783570000	USD
CY2015Q2	us-gaap	Marketable Securities Fixed Maturities MarketableSecuritiesFixedMaturities	6613188000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-493373000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	219119000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	209088000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-310413000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	173386000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-29370000	USD
CY2014Q2	us-gaap	Net Income Loss NetIncomeLoss	126348000	USD
	us-gaap	Net Income Loss NetIncomeLoss	282946000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	78829000	USD
	us-gaap	Net Income Loss NetIncomeLoss	252267000	USD
CY2014Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	36078000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	78846000	USD
CY2015Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	12167000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	51829000	USD
CY2014Q2	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	36078000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	78846000	USD
CY2015Q2	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	12167000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	51829000	USD
CY2014Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	120752000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	271755000	USD
CY2015Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	73233000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	241076000	USD
CY2014Q2	us-gaap	Net Investment Income NetInvestmentIncome	34541000	USD
	us-gaap	Net Investment Income NetInvestmentIncome	73489000	USD
CY2015Q2	us-gaap	Net Investment Income NetInvestmentIncome	38604000	USD
	us-gaap	Net Investment Income NetInvestmentIncome	78311000	USD
CY2014Q2	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	36078000	USD
	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	78846000	USD
CY2015Q2	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	12167000	USD
	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	51829000	USD
CY2014Q2	us-gaap	Operating Expenses OperatingExpenses	45841000	USD
	us-gaap	Operating Expenses OperatingExpenses	88465000	USD
CY2015Q2	us-gaap	Operating Expenses OperatingExpenses	54673000	USD
	us-gaap	Operating Expenses OperatingExpenses	100294000	USD
CY2014Q4	us-gaap	Other Assets OtherAssets	135845000	USD
CY2015Q2	us-gaap	Other Assets OtherAssets	257621000	USD
CY2014Q4	us-gaap	Other Assets Fair Value Disclosure OtherAssetsFairValueDisclosure	5664000	USD
CY2015Q2	us-gaap	Other Assets Fair Value Disclosure OtherAssetsFairValueDisclosure	88086000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	45000	USD
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	213000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	349000	USD
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	423000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-45000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-213000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-62000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-85000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	287000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	338000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-45000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-213000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-349000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-423000	USD
CY2014Q4	us-gaap	Other Investments OtherInvestments	504147000	USD
CY2015Q2	us-gaap	Other Investments OtherInvestments	504693000	USD
CY2014Q4	us-gaap	Other Liabilities OtherLiabilities	374108000	USD
CY2015Q2	us-gaap	Other Liabilities OtherLiabilities	228554000	USD
CY2014Q4	us-gaap	Other Liabilities Fair Value Disclosure OtherLiabilitiesFairValueDisclosure	14408000	USD
CY2015Q2	us-gaap	Other Liabilities Fair Value Disclosure OtherLiabilitiesFairValueDisclosure	12385000	USD
CY2014Q2	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-535000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-473000	USD
CY2015Q2	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	1427000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	2966000	USD
CY2014Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	1013222000	USD
CY2015Q2	us-gaap	Other Short Term Investments OtherShortTermInvestments	1543191000	USD
CY2013Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	561000	USD
CY2014Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	545000	USD
CY2014Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	529000	USD
CY2014Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	498000	USD
CY2015Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	485000	USD
CY2015Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	466000	USD
CY2014Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	16000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	32000	USD
CY2015Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	19000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	32000	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	0	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	0	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	0	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	0	USD
CY2014Q4	us-gaap	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	203021000	USD
CY2015Q2	us-gaap	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	511251000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-6000000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-4500000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	314536000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	736000	USD
	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	144096000	USD
	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	187064000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	23550000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	27479000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	11191000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	11191000	USD
	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	0	USD
	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	0	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	678152000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	-1030000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	45000	USD
	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	3970317000	USD
	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	4596118000	USD
CY2014Q2	us-gaap	Policyholder Benefits And Claims Incurred Gross PolicyholderBenefitsAndClaimsIncurredGross	97064000	USD
	us-gaap	Policyholder Benefits And Claims Incurred Gross PolicyholderBenefitsAndClaimsIncurredGross	165214000	USD
CY2015Q2	us-gaap	Policyholder Benefits And Claims Incurred Gross PolicyholderBenefitsAndClaimsIncurredGross	222819000	USD
	us-gaap	Policyholder Benefits And Claims Incurred Gross PolicyholderBenefitsAndClaimsIncurredGross	311814000	USD
CY2014Q2	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	81388000	USD
	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	140303000	USD
CY2015Q2	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	169344000	USD
	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	246197000	USD
CY2014Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2015Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2014Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	16000000	shares
CY2015Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	16000000	shares
CY2014Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	16000000	shares
CY2015Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	16000000	shares
CY2014Q4	us-gaap	Preferred Stock Value PreferredStockValue	400000000	USD
CY2015Q2	us-gaap	Preferred Stock Value PreferredStockValue	400000000	USD
CY2014Q2	us-gaap	Premiums Earned Net PremiumsEarnedNet	260416000	USD
	us-gaap	Premiums Earned Net PremiumsEarnedNet	546950000	USD
CY2015Q2	us-gaap	Premiums Earned Net PremiumsEarnedNet	379828000	USD
	us-gaap	Premiums Earned Net PremiumsEarnedNet	676588000	USD
CY2014Q4	us-gaap	Premiums Receivable At Carrying Value PremiumsReceivableAtCarryingValue	440007000	USD
CY2015Q2	us-gaap	Premiums Receivable At Carrying Value PremiumsReceivableAtCarryingValue	1068819000	USD
CY2014Q2	us-gaap	Premiums Written Gross PremiumsWrittenGross	511540000	USD
	us-gaap	Premiums Written Gross PremiumsWrittenGross	1216800000	USD
CY2015Q2	us-gaap	Premiums Written Gross PremiumsWrittenGross	661997000	USD
	us-gaap	Premiums Written Gross PremiumsWrittenGross	1305575000	USD
CY2014Q2	us-gaap	Premiums Written Net PremiumsWrittenNet	346407000	USD
	us-gaap	Premiums Written Net PremiumsWrittenNet	796754000	USD
CY2015Q2	us-gaap	Premiums Written Net PremiumsWrittenNet	508677000	USD
	us-gaap	Premiums Written Net PremiumsWrittenNet	912712000	USD
CY2014Q4	us-gaap	Prepaid Reinsurance Premiums PrepaidReinsurancePremiums	94810000	USD
CY2015Q2	us-gaap	Prepaid Reinsurance Premiums PrepaidReinsurancePremiums	276231000	USD
	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates	0	USD
	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates	0	USD
	us-gaap	Proceeds From Payments For Trading Securities ProceedsFromPaymentsForTradingSecurities	-11146000	USD
	us-gaap	Proceeds From Payments For Trading Securities ProceedsFromPaymentsForTradingSecurities	-166485000	USD
	us-gaap	Proceeds From Repayments Of Debt ProceedsFromRepaymentsOfDebt	0	USD
	us-gaap	Proceeds From Repayments Of Debt ProceedsFromRepaymentsOfDebt	445589000	USD
	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	5114000	USD
	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	5000000	USD
	us-gaap	Proceeds From Sale And Maturity Of Trading Securities Heldforinvestment ProceedsFromSaleAndMaturityOfTradingSecuritiesHeldforinvestment	4020174000	USD
	us-gaap	Proceeds From Sale And Maturity Of Trading Securities Heldforinvestment ProceedsFromSaleAndMaturityOfTradingSecuritiesHeldforinvestment	4761975000	USD
CY2014Q2	us-gaap	Profit Loss ProfitLoss	162426000	USD
	us-gaap	Profit Loss ProfitLoss	361792000	USD
CY2015Q2	us-gaap	Profit Loss ProfitLoss	90996000	USD
	us-gaap	Profit Loss ProfitLoss	304096000	USD
CY2014Q4	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	52390000	USD
CY2015Q2	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	149063000	USD
CY2014Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	1131708000	USD
CY2015Q2	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	988812000	USD
CY2014Q2	us-gaap	Reinsurance Costs And Recoveries Net ReinsuranceCostsAndRecoveriesNet	15676000	USD
	us-gaap	Reinsurance Costs And Recoveries Net ReinsuranceCostsAndRecoveriesNet	24911000	USD
CY2015Q2	us-gaap	Reinsurance Costs And Recoveries Net ReinsuranceCostsAndRecoveriesNet	53475000	USD
	us-gaap	Reinsurance Costs And Recoveries Net ReinsuranceCostsAndRecoveriesNet	65617000	USD
CY2014Q4	us-gaap	Reinsurance Payable ReinsurancePayable	454580000	USD
CY2015Q2	us-gaap	Reinsurance Payable ReinsurancePayable	512019000	USD
CY2014Q4	us-gaap	Reinsurance Recoverables ReinsuranceRecoverables	66694000	USD
CY2015Q2	us-gaap	Reinsurance Recoverables ReinsuranceRecoverables	136464000	USD
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3423857000	USD
CY2015Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3637454000	USD
CY2014Q2	us-gaap	Revenues Revenues	331174000	USD
	us-gaap	Revenues Revenues	674783000	USD
CY2015Q2	us-gaap	Revenues Revenues	397567000	USD
	us-gaap	Revenues Revenues	779487000	USD
CY2014Q4	us-gaap	Securities For Reverse Repurchase Agreements SecuritiesForReverseRepurchaseAgreements	49300000	USD
CY2015Q2	us-gaap	Securities For Reverse Repurchase Agreements SecuritiesForReverseRepurchaseAgreements	78200000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	3865715000	USD
CY2015Q2	us-gaap	Stockholders Equity StockholdersEquity	4836944000	USD
CY2014Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3835941000	USD
CY2015Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4836944000	USD
CY2014Q2	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense	98471000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense	174079000	USD
CY2015Q2	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense	202420000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense	301418000	USD
CY2014Q2	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-17083000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-33776000	USD
CY2015Q2	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-33076000	USD
	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-55221000	USD
CY2015Q2	us-gaap	Trading Securities TradingSecurities	6591434000	USD
CY2014Q4	us-gaap	Trading Securities Cost TradingSecuritiesCost	4749613000	USD
CY2015Q2	us-gaap	Trading Securities Cost TradingSecuritiesCost	6603492000	USD
CY2014Q4	us-gaap	Trading Securities Debt TradingSecuritiesDebt	4756685000	USD
CY2015Q2	us-gaap	Trading Securities Debt TradingSecuritiesDebt	6591434000	USD
CY2015Q2	us-gaap	Trading Securities Debt Amortized Cost TradingSecuritiesDebtAmortizedCost	6603492000	USD
CY2014Q4	us-gaap	Trading Securities Equity TradingSecuritiesEquity	322098000	USD
CY2015Q2	us-gaap	Trading Securities Equity TradingSecuritiesEquity	493056000	USD
CY2014Q2	us-gaap	Underwriting Expense Ratio UnderwritingExpenseRatio	0.304
	us-gaap	Underwriting Expense Ratio UnderwritingExpenseRatio	0.284
CY2015Q2	us-gaap	Underwriting Expense Ratio UnderwritingExpenseRatio	0.306
	us-gaap	Underwriting Expense Ratio UnderwritingExpenseRatio	0.303
CY2014Q2	us-gaap	Undistributed Earnings UndistributedEarnings	119195000	USD
	us-gaap	Undistributed Earnings UndistributedEarnings	268178000	USD
CY2015Q2	us-gaap	Undistributed Earnings UndistributedEarnings	72414000	USD
	us-gaap	Undistributed Earnings UndistributedEarnings	238295000	USD
CY2014Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	1557000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	3577000	USD
CY2015Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	819000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	2781000	USD
CY2014Q4	us-gaap	Unearned Premiums UnearnedPremiums	512386000	USD
CY2015Q2	us-gaap	Unearned Premiums UnearnedPremiums	1155596000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	8879000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	3238000	USD
	us-gaap	Unrealized Gain Loss On Securities UnrealizedGainLossOnSecurities	2220000	USD
	us-gaap	Unrealized Gain Loss On Securities UnrealizedGainLossOnSecurities	-348000	USD
CY2014Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40395000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	41149000	shares
CY2015Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	45657000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	42839000	shares
CY2014Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39736000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40487000	shares
CY2015Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	45303000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	42467000	shares
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:16px;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">USE OF ESTIMATES IN FINANCIAL STATEMENTS</font></div><div style="line-height:120%;padding-top:8px;text-align:left;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported and disclosed amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from those estimates. The major estimates reflected in the Company’s consolidated financial statements include, but are not limited to, the reserve for claims and claim expenses; reinsurance recoverables, including allowances for reinsurance recoverables deemed uncollectible; estimates of written and earned premiums; fair value, including the fair value of investments, financial instruments and derivatives; impairment charges and the Company’s deferred tax valuation allowance.</font></div></div>

Files In Submission

Name	View Source	Status
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$RNR
RENAISSANCERE HOLDINGS LTD Stock $rnr

2015 Q2 Form 10-Q Financial Statement

#000162828015005542 Filed on July 29, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RNR RENAISSANCERE HOLDINGS LTD Stock $rnr

2015 Q2 Form 10-Q Financial Statement

#000162828015005542 Filed on July 29, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RNR
RENAISSANCERE HOLDINGS LTD Stock $rnr