$rnr 2015 Q4 10-K

Concept	2015 Q4	2015 Q3	2015 Q2
Revenue	$377.4M	$358.2M	$397.6M
YoY Change	18.37%	34.43%	20.05%
Cost Of Revenue	$102.0M	$100.0M	$169.3M
YoY Change	-949.9%	43.62%	108.07%
Gross Profit	$275.4M	$258.2M	$228.2M
YoY Change	-16.76%	31.17%	-8.63%
Gross Profit Margin	72.97%	72.08%	57.4%
Selling, General & Admin	$75.30M	$62.00M	$67.50M
YoY Change	14.44%	21.81%	35.54%
% of Gross Profit	27.35%	24.01%	29.58%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$55.40M	$78.13M	$61.67M
YoY Change	39.37%	108.06%	84.2%
% of Gross Profit	20.12%	30.26%	27.02%
Operating Expenses	$64.30M	$54.52M	$54.67M
YoY Change	16.48%	16.06%	19.27%
Operating Profit	$211.1M	$203.7M	$173.6M
YoY Change	-23.42%	35.91%	-14.9%
Interest Expense	$10.55M	$10.54M	$9.862M
YoY Change	145.98%	145.73%	129.78%
% of Operating Profit	5.0%	5.18%	5.68%
Other Income/Expense, Net
YoY Change
Pretax Income	$134.3M	$107.7M	$89.15M
YoY Change	-39.21%	3.43%	-45.04%
Income Tax	$8.453M	-$4.573M	-$1.842M
% Of Pretax Income	6.29%	-4.25%	-2.07%
Net Earnings	$97.80M	$81.12M	$78.83M
YoY Change	-44.55%	10.51%	-37.61%
Net Earnings / Revenue	25.92%	22.65%	19.83%
Basic Earnings Per Share	$2.11	$1.68	$1.60
Diluted Earnings Per Share	$2.09	$1.66	$1.59
COMMON SHARES
Basic Shares Outstanding	43.13M shares	44.56M shares	45.30M shares
Diluted Shares Outstanding	43.51M shares	44.91M shares	45.66M shares

Concept	2015 Q4	2015 Q3	2015 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$506.9M	$524.5M	$398.1M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$221.0M	$322.0M	$149.0M
YoY Change	325.0%	119.05%	156.9%
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles	$82.90M
YoY Change	453.59%
Long-Term Investments	$132.4M	$129.5M	$126.1M
YoY Change	9.64%	9.51%	14.3%
Other Assets
YoY Change
Total Long-Term Assets	$11.33B	$11.58B	$11.90B
YoY Change	39.04%	41.11%	40.75%
TOTAL ASSETS
Total Short-Term Assets	$221.0M	$322.0M	$149.0M
Total Long-Term Assets	$11.33B	$11.58B	$11.90B
Total Assets	$11.56B	$11.91B	$12.05B
YoY Change	40.86%	42.48%	41.54%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$391.0M	$603.0M	$511.0M
YoY Change	92.61%	112.32%	154.23%
LONG-TERM LIABILITIES
Long-Term Debt	$960.0M	$969.0M	$972.0M
YoY Change	284.0%	289.16%	290.36%
Other Long-Term Liabilities	$245.0M	$244.0M	$229.0M
YoY Change	-34.49%	19.61%	38.79%
Total Long-Term Liabilities	$1.205B	$1.213B	$1.201B
YoY Change	93.11%	167.77%	190.1%
TOTAL LIABILITIES
Total Short-Term Liabilities	$391.0M	$603.0M	$511.0M
Total Long-Term Liabilities	$1.205B	$1.213B	$1.201B
Total Liabilities	$5.777B	$6.187B	$6.227B
YoY Change	80.19%	75.28%	70.34%
SHAREHOLDERS EQUITY
Retained Earnings	$3.779B	$3.700B	$3.637B
YoY Change	10.36%	12.34%	7.25%
Common Stock	$43.70M	$44.12M	$46.01M
YoY Change	13.68%	13.46%	13.55%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$4.732B	$4.698B	$4.837B
YoY Change
Total Liabilities & Shareholders Equity	$11.56B	$11.91B	$12.05B
YoY Change	40.86%	42.48%	41.54%

Concept	2015 Q4	2015 Q3	2015 Q2
OPERATING ACTIVITIES
Net Income	$97.80M	$81.12M	$78.83M
YoY Change	-44.55%	10.51%	-37.61%
Depreciation, Depletion And Amortization	$55.40M	$78.13M	$61.67M
YoY Change	39.37%	108.06%	84.2%
Cash From Operating Activities	$252.6M	$191.5M	$89.20M
YoY Change	-5.5%	-12.95%	-29.65%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	-$183.6M	$155.0M	-$372.4M
YoY Change	-1470.15%	-291.83%	304.34%
Cash From Investing Activities	-$183.6M	$155.0M	-$372.4M
YoY Change	-1470.15%	-291.83%	304.34%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-86.90M	-215.9M	121.3M
YoY Change	43.4%	53.45%	-286.04%
NET CHANGE
Cash From Operating Activities	252.6M	191.5M	89.20M
Cash From Investing Activities	-183.6M	155.0M	-372.4M
Cash From Financing Activities	-86.90M	-215.9M	121.3M
Net Change In Cash	-17.90M	130.6M	-161.9M
YoY Change	-108.13%	-8806.67%	430.82%
FREE CASH FLOW
Cash From Operating Activities	$252.6M	$191.5M	$89.20M
Capital Expenditures
Free Cash Flow
YoY Change

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2016	dei	Amendment Flag AmendmentFlag	false
CY2016	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2016	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2016	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
CY2016	dei	Document Period End Date DocumentPeriodEndDate	2016-12-31
CY2016	dei	Document Type DocumentType	10-K
CY2016	dei	Entity Central Index Key EntityCentralIndexKey	0000913144
CY2017Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	40944207	shares
CY2016	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2016	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2016	dei	Entity Registrant Name EntityRegistrantName	RENAISSANCERE HOLDINGS LTD.
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CY2016	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2016	dei	Trading Symbol TradingSymbol	RNR
CY2016	rnr	Capital Lease Term CapitalLeaseTerm	P20Y
CY2016	rnr	Capital Lease Term Renewal Option CapitalLeaseTermRenewalOption	P30Y
CY2015Q4	rnr	Deferred Tax Asset Liability Before Valuation Allowance Net DeferredTaxAssetLiabilityBeforeValuationAllowanceNet	96224000	USD
CY2016Q4	rnr	Deferred Tax Asset Liability Before Valuation Allowance Net DeferredTaxAssetLiabilityBeforeValuationAllowanceNet	98898000	USD
CY2015Q4	rnr	Deferred Tax Liabilities Deferred Expense Deferred Acquisition Costs DeferredTaxLiabilitiesDeferredExpenseDeferredAcquisitionCosts	10741000	USD
CY2016Q4	rnr	Deferred Tax Liabilities Deferred Expense Deferred Acquisition Costs DeferredTaxLiabilitiesDeferredExpenseDeferredAcquisitionCosts	7485000	USD
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CY2016Q4	rnr	Deferred Tax Liabilities Equity Method Investments Available For Sale Investmentsand Derivatives DeferredTaxLiabilitiesEquityMethodInvestmentsAvailableForSaleInvestmentsandDerivatives	223000	USD
CY2014	rnr	Effective Income Tax Rate Reconciliation Deduction Business Acquisition Costs EffectiveIncomeTaxRateReconciliationDeductionBusinessAcquisitionCosts	0	USD
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CY2016	rnr	Effective Income Tax Rate Reconciliation Deduction Business Acquisition Costs EffectiveIncomeTaxRateReconciliationDeductionBusinessAcquisitionCosts	-131000	USD
CY2014	rnr	Effective Income Tax Rate Reconciliation Non Taxable Foreign Exchange Gains Losses EffectiveIncomeTaxRateReconciliationNonTaxableForeignExchangeGainsLosses	885000	USD
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CY2016	rnr	Effective Income Tax Rate Reconciliation Non Taxable Foreign Exchange Gains Losses EffectiveIncomeTaxRateReconciliationNonTaxableForeignExchangeGainsLosses	-1126000	USD
CY2014	rnr	Effective Income Tax Rate Reconciliation Withholding Tax EffectiveIncomeTaxRateReconciliationWithholdingTax	-327000	USD
CY2015	rnr	Effective Income Tax Rate Reconciliation Withholding Tax EffectiveIncomeTaxRateReconciliationWithholdingTax	-3036000	USD
CY2016	rnr	Effective Income Tax Rate Reconciliation Withholding Tax EffectiveIncomeTaxRateReconciliationWithholdingTax	-2578000	USD
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CY2015	rnr	Fair Value Assets And Liabilities Measured On Recurring Basis Foreign Exchange Gains Losses FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisForeignExchangeGainsLosses	7000	USD
CY2015	rnr	Fair Value Assetsand Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Investment Income FairValueAssetsandLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInInvestmentIncome	-359000	USD
CY2016	rnr	Fair Value Assetsand Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Investment Income FairValueAssetsandLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInInvestmentIncome	-118000	USD
CY2015	rnr	Fair Value Assetsand Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Other Income FairValueAssetsandLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInOtherIncome	-426000	USD
CY2015	rnr	Fair Value Assetsand Liabilities Measured On Recurring Basis Realized Gain Loss During Period Included In Other Income FairValueAssetsandLiabilitiesMeasuredOnRecurringBasisRealizedGainLossDuringPeriodIncludedInOtherIncome	6628000	USD
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CY2015Q4	rnr	Intangible Assets Excluding Goodwill Accumulated Amortization And Impairment IntangibleAssetsExcludingGoodwillAccumulatedAmortizationAndImpairment	65495000	USD
CY2016Q4	rnr	Intangible Assets Excluding Goodwill Accumulated Amortization And Impairment IntangibleAssetsExcludingGoodwillAccumulatedAmortizationAndImpairment	82937000	USD
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CY2016Q4	rnr	Statutory Accounting Practices Statutory Capitaland Surplus Required Increase Decrease StatutoryAccountingPracticesStatutoryCapitalandSurplusRequiredIncreaseDecrease	-500000000	USD
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CY2016	rnr	Net Claims And Claim Expense Ratio Prior Years NetClaimsAndClaimExpenseRatioPriorYears	-0.117
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CY2014	rnr	Other Comprehensive Income Loss Adjustment For Net Realizedand Unrealized Holding Gains Losseson Investmentsand Net Other Than Temporary Impairments Portion Attributable To Parent OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent	-715000	USD
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CY2016	rnr	Other Comprehensive Income Loss Adjustment For Net Realizedand Unrealized Holding Gains Losseson Investmentsand Net Other Than Temporary Impairments Portion Attributable To Parent OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent	403000	USD
CY2014	rnr	Payments For Proceeds From Other Investments PaymentsForProceedsFromOtherInvestments	-59120000	USD
CY2015	rnr	Payments For Proceeds From Other Investments PaymentsForProceedsFromOtherInvestments	-15843000	USD
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CY2014	rnr	Payments For Proceeds From Other Short Term Investments PaymentsForProceedsFromOtherShortTermInvestments	-45023000	USD
CY2015	rnr	Payments For Proceeds From Other Short Term Investments PaymentsForProceedsFromOtherShortTermInvestments	-669116000	USD
CY2016	rnr	Payments For Proceeds From Other Short Term Investments PaymentsForProceedsFromOtherShortTermInvestments	118617000	USD
CY2016Q4	rnr	Preferred Stock Amount Of Preferred Dividends In Arrears Equivalent Number Of Periods Trigger PreferredStockAmountOfPreferredDividendsInArrearsEquivalentNumberOfPeriodsTrigger	6	period
CY2016Q4	rnr	Preferred Stock Preferred Stock Dividends In Arrears Triggered Shareholder Election Right Number Of Directors PreferredStockPreferredStockDividendsInArrearsTriggeredShareholderElectionRightNumberOfDirectors	2	director
CY2016Q4	rnr	Private Equity Partnerships And Other Entities Commitments Fulfilled PrivateEquityPartnershipsAndOtherEntitiesCommitmentsFulfilled	554700000	USD
CY2016Q4	rnr	Private Equity Partnerships And Other Entities Initial Commitments PrivateEquityPartnershipsAndOtherEntitiesInitialCommitments	794200000	USD
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CY2016Q4	rnr	Securities Purchased Under Agreements To Resell Required Collateral Percentage Of Principal SecuritiesPurchasedUnderAgreementsToResellRequiredCollateralPercentageOfPrincipal	1.02
CY2016	rnr	Share Based Compensation Shares Exercisable Exercise Price Range Lower Range Limit ShareBasedCompensationSharesExercisableExercisePriceRangeLowerRangeLimit	50.71
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CY2016Q4	rnr	Shortduration Insurance Contracts Liabilityfor Unpaid Claimsand Claim Adjustment Expense Unamortized Fair Value Adjustments Associated With Acquisition ShortdurationInsuranceContractsLiabilityforUnpaidClaimsandClaimAdjustmentExpenseUnamortizedFairValueAdjustmentsAssociatedWithAcquisition	11034000	USD
CY2016Q4	rnr	Trading Securities Debt Maturities After Five Through Ten Years Amortized Cost Basis TradingSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCostBasis	1024285000	USD
CY2016Q4	rnr	Trading Securities Debt Maturities After Five Through Ten Years Fair Value TradingSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1028249000	USD
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CY2015Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	2500000000	USD
CY2016Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	2700000000	USD
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CY2015Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	15943000	USD
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CY2016Q4	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	270417000	USD
CY2016	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	1097449000	USD
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	30836000	USD
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CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Due In Five Years CapitalLeasesFutureMinimumPaymentsDueInFiveYears	2661000	USD
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Due In Four Years CapitalLeasesFutureMinimumPaymentsDueInFourYears	2661000	USD
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CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Due In Two Years CapitalLeasesFutureMinimumPaymentsDueInTwoYears	2539000	USD
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Due Thereafter CapitalLeasesFutureMinimumPaymentsDueThereafter	17297000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	408032000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	525584000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	506885000	USD
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CY2014	us-gaap	Ceded Premiums Earned CededPremiumsEarned	453658000	USD
CY2015	us-gaap	Ceded Premiums Earned CededPremiumsEarned	466719000	USD
CY2016	us-gaap	Ceded Premiums Earned CededPremiumsEarned	628675000	USD
CY2015Q4	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5595000	USD
CY2015	us-gaap	Dividends Preferred Stock DividendsPreferredStock	22381000	USD
CY2016Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5595000	USD
CY2016Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5596000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	501987000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	153538000	USD
CY2014	us-gaap	Ceded Premiums Written CededPremiumsWritten	482336000	USD
CY2015	us-gaap	Ceded Premiums Written CededPremiumsWritten	595127000	USD
CY2016	us-gaap	Ceded Premiums Written CededPremiumsWritten	839264000	USD
CY2014	us-gaap	Combined Ratio CombinedRatio	0.502
CY2015	us-gaap	Combined Ratio CombinedRatio	0.647
CY2016	us-gaap	Combined Ratio CombinedRatio	0.725
CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2014	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.16
CY2015	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.2
CY2016	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.24
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	225000000	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	43701064	shares
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	41187413	shares
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	43701064	shares
CY2016Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	41187413	shares
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	43701000	USD
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	41187000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	532003000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	429884000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	111050000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	127086000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	685541000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	540934000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	629073000	USD
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	699000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3471000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2090000	USD
CY2016Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	948663000	USD
CY2016Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	5352000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-91000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-49337000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1750000	USD
CY2014	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	144476000	USD
CY2015Q1	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	43401000	USD
CY2015Q2	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	61666000	USD
CY2015Q3	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	78126000	USD
CY2015Q4	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	55399000	USD
CY2015	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	238592000	USD
CY2016Q1	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	65592000	USD
CY2016Q2	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	69005000	USD
CY2016Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5595000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	51620000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	29833000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	26265000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Other Tax Carryforwards DeferredTaxAssetsOtherTaxCarryforwards	18901000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Other Tax Carryforwards DeferredTaxAssetsOtherTaxCarryforwards	18408000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	15730000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	9386000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve	8946000	USD
CY2016Q3	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	80580000	USD
CY2016Q4	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	74146000	USD
CY2016	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	289323000	USD
CY2015Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	199380000	USD
CY2016Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	335325000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	421000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	0	USD
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	114343000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	113175000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	78372000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	80122000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	40512000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve	7496000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	17852000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	18776000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	18119000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	14277000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	0	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	2964000	USD
CY2014	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3600000	USD
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4300000	USD
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4000000	USD
CY2014	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	47771000	USD
CY2015	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	18179000	USD
CY2016	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	29304000	USD
CY2014	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-13851000	USD
CY2015	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	12362000	USD
CY2016	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-23942000	USD
CY2014	us-gaap	Direct Premiums Earned DirectPremiumsEarned	66027000	USD
CY2015	us-gaap	Direct Premiums Earned DirectPremiumsEarned	98182000	USD
CY2016	us-gaap	Direct Premiums Earned DirectPremiumsEarned	157112000	USD
CY2014	us-gaap	Direct Premiums Written DirectPremiumsWritten	76511000	USD
CY2015	us-gaap	Direct Premiums Written DirectPremiumsWritten	130681000	USD
CY2016	us-gaap	Direct Premiums Written DirectPremiumsWritten	208282000	USD
CY2014	us-gaap	Dividends Preferred Stock DividendsPreferredStock	22381000	USD
CY2015Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5595000	USD
CY2015Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5596000	USD
CY2015Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5595000	USD
CY2016Q4	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5595000	USD
CY2016	us-gaap	Dividends Preferred Stock DividendsPreferredStock	22381000	USD
CY2015Q4	us-gaap	Due From Related Parties DueFromRelatedParties	0	USD
CY2016Q4	us-gaap	Due From Related Parties DueFromRelatedParties	0	USD
CY2015Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	0	USD
CY2016Q4	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	0	USD
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	12.77
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.18
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.60
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.68
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.11
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	9.36
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.97
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.23
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.58
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.70
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	11.50
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	12.60
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.14
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.59
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.66
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.09
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	9.28
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.95
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.22
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.56
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.69
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	11.43
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	9920000	USD
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-10732000	USD
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-4637000	USD
CY2015Q4	us-gaap	Equity Method Investment Aggregate Cost EquityMethodInvestmentAggregateCost	153732000	USD
CY2016Q4	us-gaap	Equity Method Investment Aggregate Cost EquityMethodInvestmentAggregateCost	154048000	USD
CY2014	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	10300000	USD
CY2015	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	13300000	USD
CY2016	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	9400000	USD
CY2015Q4	us-gaap	Equity Method Investments EquityMethodInvestments	132351000	USD
CY2016Q4	us-gaap	Equity Method Investments EquityMethodInvestments	124227000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2016Q4	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Unfunded Committments FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments	249442000	USD
CY2015	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	80996000	USD
CY2016	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	13444000	USD
CY2015	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	84353000	USD
CY2015	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	7500000	USD
CY2016	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	7500000	USD
CY2014Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	6726000	USD
CY2015Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	107704000	USD
CY2016	us-gaap	Gross Investment Income Operating GrossInvestmentIncomeOperating	197147000	USD
CY2015Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1719000	USD
CY2016Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	-13004000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	15606000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	10976000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	5612000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	6801000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	7873000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	8323000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	55191000	USD
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	6260000	USD
CY2015Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-3130000	USD
CY2015Q2	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1740000	USD
CY2015Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	616000	USD
CY2015Q4	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1203000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-3051000	USD
CY2016Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1692000	USD
CY2016Q2	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-690000	USD
CY2016Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-5986000	USD
CY2016Q4	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-5420000	USD
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-13788000	USD
CY2014	us-gaap	Gain Loss On Investments GainLossOnInvestments	41433000	USD
CY2015Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	41749000	USD
CY2015Q2	us-gaap	Gain Loss On Investments GainLossOnInvestments	-26712000	USD
CY2015Q3	us-gaap	Gain Loss On Investments GainLossOnInvestments	-41138000	USD
CY2015Q4	us-gaap	Gain Loss On Investments GainLossOnInvestments	-42817000	USD
CY2015	us-gaap	Gain Loss On Investments GainLossOnInvestments	-68918000	USD
CY2016Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	61653000	USD
CY2016Q2	us-gaap	Gain Loss On Investments GainLossOnInvestments	69772000	USD
CY2016Q3	us-gaap	Gain Loss On Investments GainLossOnInvestments	59870000	USD
CY2016Q4	us-gaap	Gain Loss On Investments GainLossOnInvestments	-49967000	USD
CY2016	us-gaap	Gain Loss On Investments GainLossOnInvestments	141328000	USD
CY2014	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	22749000	USD
CY2015Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	45533000	USD
CY2015Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	12868000	USD
CY2015Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	7322000	USD
CY2015Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	10791000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	76514000	USD
CY2016Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	8225000	USD
CY2016Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5752000	USD
CY2016Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	11537000	USD
CY2016Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	11888000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	37402000	USD
CY2014	us-gaap	Gross Investment Income Operating GrossInvestmentIncomeOperating	135655000	USD
CY2015	us-gaap	Gross Investment Income Operating GrossInvestmentIncomeOperating	166767000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	686864000	USD
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	165196000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	89154000	USD
CY2015Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	134322000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	496376000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	180925000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	179168000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	186745000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	83550000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	630388000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	686864000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	496376000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	630388000	USD
CY2014	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	26075000	USD
CY2015Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	5295000	USD
CY2015Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6160000	USD
CY2015Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	5730000	USD
CY2015Q4	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3296000	USD
CY2015	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	20481000	USD
CY2016Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1611000	USD
CY2016Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6022000	USD
CY2016Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-11630000	USD
CY2016Q4	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4960000	USD
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	963000	USD
CY2014	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	19990000	USD
CY2015	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	10087000	USD
CY2016	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-5504000	USD
CY2014	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2015	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2016	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	608000	USD
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-47904000	USD
CY2015Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1842000	USD
CY2015Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-4573000	USD
CY2015Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8453000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-45866000	USD
CY2016Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2744000	USD
CY2016Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6612000	USD
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1316000	USD
CY2016Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7700000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	340000	USD
CY2014	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	5554000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-43808000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	924000	USD
CY2014	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-4725000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1011000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-4856000	USD
CY2014	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	1008000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	2613000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	4924000	USD
CY2014	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	671000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	4939000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	4487000	USD
CY2014	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1100000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	10300000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1100000	USD
CY2014	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	28375000	USD
CY2015	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	89241000	USD
CY2016	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	135945000	USD
CY2014	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	0	USD
CY2015	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	0	USD
CY2016	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	0	USD
CY2014	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	71146000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-2892000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-85000000	USD
CY2014	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	-34080000	USD
CY2015	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	105281000	USD
CY2016	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	209314000	USD
CY2014	us-gaap	Increase Decrease In Prepaid Reinsurance Premiums IncreaseDecreaseInPrepaidReinsurancePremiums	28678000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Reinsurance Premiums IncreaseDecreaseInPrepaidReinsurancePremiums	128410000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Reinsurance Premiums IncreaseDecreaseInPrepaidReinsurancePremiums	210589000	USD
CY2014	us-gaap	Increase Decrease In Reinsurance Payables IncreaseDecreaseInReinsurancePayables	161558000	USD
CY2015	us-gaap	Increase Decrease In Reinsurance Payables IncreaseDecreaseInReinsurancePayables	64924000	USD
CY2016	us-gaap	Increase Decrease In Reinsurance Payables IncreaseDecreaseInReinsurancePayables	150009000	USD
CY2014	us-gaap	Increase Decrease In Reinsurance Recoverable IncreaseDecreaseInReinsuranceRecoverable	-34331000	USD
CY2015	us-gaap	Increase Decrease In Reinsurance Recoverable IncreaseDecreaseInReinsuranceRecoverable	64104000	USD
CY2016	us-gaap	Increase Decrease In Reinsurance Recoverable IncreaseDecreaseInReinsuranceRecoverable	145038000	USD
CY2014	us-gaap	Increase Decrease In Unearned Premiums IncreaseDecreaseInUnearnedPremiums	34498000	USD
CY2015	us-gaap	Increase Decrease In Unearned Premiums IncreaseDecreaseInUnearnedPremiums	144040000	USD
CY2016	us-gaap	Increase Decrease In Unearned Premiums IncreaseDecreaseInUnearnedPremiums	342471000	USD
CY2014	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-5820000	USD
CY2015Q1	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-107275000	USD
CY2015Q2	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-128849000	USD
CY2015Q3	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	95568000	USD
CY2015Q4	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	124924000	USD
CY2015	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-15632000	USD
CY2016Q1	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-158069000	USD
CY2016Q2	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-168514000	USD
CY2016Q3	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	62299000	USD
CY2016Q4	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	132402000	USD
CY2016	us-gaap	Increase Decrease In Unearned Premiums Net IncreaseDecreaseInUnearnedPremiumsNet	-131882000	USD
CY2014	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	543000	shares
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	369000	shares
CY2013Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	1462705000	USD
CY2014Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	1345816000	USD
CY2015Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	2632519000	USD
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	245000	shares
CY2016Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	10267000	USD
CY2015Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	148395000	USD
CY2016Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	148395000	USD
CY2015Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	82900000	USD
CY2016Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	65458000	USD
CY2015Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	265154000	USD
CY2016Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	251186000	USD
CY2014	us-gaap	Interest Expense InterestExpense	17402000	USD
CY2015Q1	us-gaap	Interest Expense InterestExpense	5316000	USD
CY2015Q2	us-gaap	Interest Expense InterestExpense	9862000	USD
CY2015Q3	us-gaap	Interest Expense InterestExpense	10542000	USD
CY2015Q4	us-gaap	Interest Expense InterestExpense	10550000	USD
CY2015	us-gaap	Interest Expense InterestExpense	36270000	USD
CY2016Q1	us-gaap	Interest Expense InterestExpense	10538000	USD
CY2016Q2	us-gaap	Interest Expense InterestExpense	10536000	USD
CY2016Q3	us-gaap	Interest Expense InterestExpense	10536000	USD
CY2016Q4	us-gaap	Interest Expense InterestExpense	10534000	USD
CY2016	us-gaap	Interest Expense InterestExpense	42144000	USD
CY2014	us-gaap	Interest Paid InterestPaid	17200000	USD
CY2015	us-gaap	Interest Paid InterestPaid	40800000	USD
CY2016	us-gaap	Interest Paid InterestPaid	54000000	USD
CY2014	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	11339000	USD
CY2015	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	14200000	USD
CY2016	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	15421000	USD
CY2015Q4	us-gaap	Investments Investments	8999068000	USD
CY2016Q4	us-gaap	Investments Investments	9316968000	USD
CY2015Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	0	USD
CY2016Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	0	USD
CY2015Q4	us-gaap	Liabilities Liabilities	5777139000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	6309911000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	11555287000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	12352082000	USD
CY2014Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	1412510000	USD
CY2015Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	2767045000	USD
CY2016Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	2848294000	USD
CY2014	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Business Acquisitions LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions	0	USD
CY2015	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Business Acquisitions LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions	1394117000	USD
CY2016	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Business Acquisitions LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions	0	USD
CY2014	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1	39830000	USD
CY2015	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1	95747000	USD
CY2016	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1	83015000	USD
CY2014	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1	241286000	USD
CY2015	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1	425565000	USD
CY2016	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1	506279000	USD
CY2014	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Foreign Currency Translation Gain Loss LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyTranslationGainLoss	-33720000	USD
CY2015	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Foreign Currency Translation Gain Loss LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyTranslationGainLoss	-34340000	USD
CY2016	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Foreign Currency Translation Gain Loss LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyTranslationGainLoss	-5326000	USD
CY2015Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred But Not Reported Ibnr Claims Amount LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount	1617009000	USD
CY2016Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred But Not Reported Ibnr Claims Amount LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount	1742973000	USD
CY2014	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	197947000	USD
CY2015	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	448238000	USD
CY2016	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	530831000	USD
CY2016Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	2568730000	USD
CY2014	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Period Increase Decrease LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease	151220000	USD
CY2015	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Period Increase Decrease LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease	43310000	USD
CY2016	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Period Increase Decrease LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease	-81249000	USD
CY2015Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Reported Claims Amount LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedClaimsAmount	854332000	USD
CY2016Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Reported Claims Amount LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedClaimsAmount	813594000	USD
CY2016Q1	us-gaap	Line Of Credit LineOfCredit	100000000	GBP
CY2016Q1	us-gaap	Line Of Credit LineOfCredit	770593000	USD
CY2015Q4	us-gaap	Long Term Debt LongTermDebt	960495000	USD
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	948663000	USD
CY2015Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	973342000	USD
CY2015Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	973300000	USD
CY2016Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	964800000	USD
CY2016Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	964800000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	450000000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	250000000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	250000000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	0	USD
CY2014	us-gaap	Loss Ratio LossRatio	0.186
CY2015	us-gaap	Loss Ratio LossRatio	0.320
CY2016	us-gaap	Loss Ratio LossRatio	0.378
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-694678000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-83665000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-386388000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	141653000	USD

CY2016

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Amendment Flag

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false

CY2016

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Current Fiscal Year End Date

CurrentFiscalYearEndDate

--12-31

CY2016

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Document Fiscal Period Focus

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FY

CY2016

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Document Fiscal Year Focus

DocumentFiscalYearFocus

2016

CY2016

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Document Period End Date

DocumentPeriodEndDate

2016-12-31

CY2016

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Document Type

DocumentType

10-K

CY2016

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Entity Central Index Key

EntityCentralIndexKey

0000913144

CY2017Q1

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Entity Common Stock Shares Outstanding

EntityCommonStockSharesOutstanding

40944207

shares

CY2016

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Entity Current Reporting Status

EntityCurrentReportingStatus

Yes

CY2016

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Entity Filer Category

EntityFilerCategory

Large Accelerated Filer

CY2016Q2

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Entity Public Float

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4756600000

USD

CY2016

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Entity Registrant Name

EntityRegistrantName

RENAISSANCERE HOLDINGS LTD.

CY2016

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Entity Voluntary Filers

EntityVoluntaryFilers

No

CY2016

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Entity Well Known Seasoned Issuer

EntityWellKnownSeasonedIssuer

Yes

CY2016

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Trading Symbol

TradingSymbol

RNR

CY2016

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Capital Lease Term

CapitalLeaseTerm

P20Y

CY2016

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Capital Lease Term Renewal Option

CapitalLeaseTermRenewalOption

P30Y

CY2015Q4

rnr

Deferred Tax Asset Liability Before Valuation Allowance Net

DeferredTaxAssetLiabilityBeforeValuationAllowanceNet

96224000

USD

CY2016Q4

rnr

Deferred Tax Asset Liability Before Valuation Allowance Net

DeferredTaxAssetLiabilityBeforeValuationAllowanceNet

98898000

USD

CY2015Q4

rnr

Deferred Tax Liabilities Deferred Expense Deferred Acquisition Costs

DeferredTaxLiabilitiesDeferredExpenseDeferredAcquisitionCosts

10741000

USD

CY2016Q4

rnr

Deferred Tax Liabilities Deferred Expense Deferred Acquisition Costs

DeferredTaxLiabilitiesDeferredExpenseDeferredAcquisitionCosts

7485000

USD

CY2015Q4

rnr

Deferred Tax Liabilities Depreciation And Amortization

DeferredTaxLiabilitiesDepreciationAndAmortization

5899000

USD

CY2016Q4

rnr

Deferred Tax Liabilities Depreciation And Amortization

DeferredTaxLiabilitiesDepreciationAndAmortization

3605000

USD

CY2015Q4

rnr

Deferred Tax Liabilities Equity Method Investments Available For Sale Investmentsand Derivatives

DeferredTaxLiabilitiesEquityMethodInvestmentsAvailableForSaleInvestmentsandDerivatives

1479000

USD

CY2016Q4

rnr

Deferred Tax Liabilities Equity Method Investments Available For Sale Investmentsand Derivatives

DeferredTaxLiabilitiesEquityMethodInvestmentsAvailableForSaleInvestmentsandDerivatives

223000

USD

CY2014

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Effective Income Tax Rate Reconciliation Deduction Business Acquisition Costs

EffectiveIncomeTaxRateReconciliationDeductionBusinessAcquisitionCosts

0

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CY2015

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Effective Income Tax Rate Reconciliation Deduction Business Acquisition Costs

EffectiveIncomeTaxRateReconciliationDeductionBusinessAcquisitionCosts

3654000

USD

CY2016

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Effective Income Tax Rate Reconciliation Deduction Business Acquisition Costs

EffectiveIncomeTaxRateReconciliationDeductionBusinessAcquisitionCosts

-131000

USD

CY2014

rnr

Effective Income Tax Rate Reconciliation Non Taxable Foreign Exchange Gains Losses

EffectiveIncomeTaxRateReconciliationNonTaxableForeignExchangeGainsLosses

885000

USD

CY2015

rnr

Effective Income Tax Rate Reconciliation Non Taxable Foreign Exchange Gains Losses

EffectiveIncomeTaxRateReconciliationNonTaxableForeignExchangeGainsLosses

-1897000

USD

CY2016

rnr

Effective Income Tax Rate Reconciliation Non Taxable Foreign Exchange Gains Losses

EffectiveIncomeTaxRateReconciliationNonTaxableForeignExchangeGainsLosses

-1126000

USD

CY2014

rnr

Effective Income Tax Rate Reconciliation Withholding Tax

EffectiveIncomeTaxRateReconciliationWithholdingTax

-327000

USD

CY2015

rnr

Effective Income Tax Rate Reconciliation Withholding Tax

EffectiveIncomeTaxRateReconciliationWithholdingTax

-3036000

USD

CY2016

rnr

Effective Income Tax Rate Reconciliation Withholding Tax

EffectiveIncomeTaxRateReconciliationWithholdingTax

-2578000

USD

CY2016Q4

rnr

Expected Amortizationof Other Intangible Assets

ExpectedAmortizationofOtherIntangibleAssets

65458000

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CY2015

rnr

Fair Value Assets And Liabilities Measured On Recurring Basis Foreign Exchange Gains Losses

FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisForeignExchangeGainsLosses

7000

USD

CY2015

rnr

Fair Value Assetsand Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Investment Income

FairValueAssetsandLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInInvestmentIncome

-359000

USD

CY2016

rnr

Fair Value Assetsand Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Investment Income

FairValueAssetsandLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInInvestmentIncome

-118000

USD

CY2015

rnr

Fair Value Assetsand Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss During Period Included In Other Income

FairValueAssetsandLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossDuringPeriodIncludedInOtherIncome

-426000

USD

CY2015

rnr

Fair Value Assetsand Liabilities Measured On Recurring Basis Realized Gain Loss During Period Included In Other Income

FairValueAssetsandLiabilitiesMeasuredOnRecurringBasisRealizedGainLossDuringPeriodIncludedInOtherIncome

6628000

USD

CY2016

rnr

Fair Value Assetsand Liabilities Measured On Recurring Basis Realized Gain Loss During Period Included In Other Income

FairValueAssetsandLiabilitiesMeasuredOnRecurringBasisRealizedGainLossDuringPeriodIncludedInOtherIncome

6339000

USD

CY2015Q4

rnr

Intangible Assets Excluding Goodwill Accumulated Amortization And Impairment

IntangibleAssetsExcludingGoodwillAccumulatedAmortizationAndImpairment

65495000

USD

CY2016Q4

rnr

Intangible Assets Excluding Goodwill Accumulated Amortization And Impairment

IntangibleAssetsExcludingGoodwillAccumulatedAmortizationAndImpairment

82937000

USD

CY2015Q4

rnr

Liabilityfor Unpaid Claimsand Claims Adjustment Expense Reported Claims Additional Reserve Amount

LiabilityforUnpaidClaimsandClaimsAdjustmentExpenseReportedClaimsAdditionalReserveAmount

295704000

USD

CY2016Q4

rnr

Liabilityfor Unpaid Claimsand Claims Adjustment Expense Reported Claims Additional Reserve Amount

LiabilityforUnpaidClaimsandClaimsAdjustmentExpenseReportedClaimsAdditionalReserveAmount

291727000

USD

CY2016Q4

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Statutory Accounting Practices Statutory Capitaland Surplus Required Increase Decrease

StatutoryAccountingPracticesStatutoryCapitalandSurplusRequiredIncreaseDecrease

-500000000

USD

CY2016Q4

rnr

Stock Shares Authorized

StockSharesAuthorized

325000000

shares

CY2014

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Net Claims And Claim Expense Ratio Prior Years

NetClaimsAndClaimExpenseRatioPriorYears

-0.136

CY2015

rnr

Net Claims And Claim Expense Ratio Prior Years

NetClaimsAndClaimExpenseRatioPriorYears

-0.116

CY2016

rnr

Net Claims And Claim Expense Ratio Prior Years

NetClaimsAndClaimExpenseRatioPriorYears

-0.117

CY2014

rnr

Net Claims And Claims Expense Ratio Current Year

NetClaimsAndClaimsExpenseRatioCurrentYear

0.322

CY2015

rnr

Net Claims And Claims Expense Ratio Current Year

NetClaimsAndClaimsExpenseRatioCurrentYear

0.436

CY2016

rnr

Net Claims And Claims Expense Ratio Current Year

NetClaimsAndClaimsExpenseRatioCurrentYear

0.495

CY2014

rnr

Other Comprehensive Income Loss Adjustment For Net Realizedand Unrealized Holding Gains Losseson Investmentsand Net Other Than Temporary Impairments Portion Attributable To Parent

OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent

-715000

USD

CY2015

rnr

Other Comprehensive Income Loss Adjustment For Net Realizedand Unrealized Holding Gains Losseson Investmentsand Net Other Than Temporary Impairments Portion Attributable To Parent

OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent

-982000

USD

CY2016

rnr

Other Comprehensive Income Loss Adjustment For Net Realizedand Unrealized Holding Gains Losseson Investmentsand Net Other Than Temporary Impairments Portion Attributable To Parent

OtherComprehensiveIncomeLossAdjustmentForNetRealizedandUnrealizedHoldingGainsLossesonInvestmentsandNetOtherThanTemporaryImpairmentsPortionAttributableToParent

403000

USD

CY2014

rnr

Payments For Proceeds From Other Investments

PaymentsForProceedsFromOtherInvestments

-59120000

USD

CY2015

rnr

Payments For Proceeds From Other Investments

PaymentsForProceedsFromOtherInvestments

-15843000

USD

CY2016

rnr

Payments For Proceeds From Other Investments

PaymentsForProceedsFromOtherInvestments

68589000

USD

CY2014

rnr

Payments For Proceeds From Other Short Term Investments

PaymentsForProceedsFromOtherShortTermInvestments

-45023000

USD

CY2015

rnr

Payments For Proceeds From Other Short Term Investments

PaymentsForProceedsFromOtherShortTermInvestments

-669116000

USD

CY2016

rnr

Payments For Proceeds From Other Short Term Investments

PaymentsForProceedsFromOtherShortTermInvestments

118617000

USD

CY2016Q4

rnr

Preferred Stock Amount Of Preferred Dividends In Arrears Equivalent Number Of Periods Trigger

PreferredStockAmountOfPreferredDividendsInArrearsEquivalentNumberOfPeriodsTrigger

6

period

CY2016Q4

rnr

Preferred Stock Preferred Stock Dividends In Arrears Triggered Shareholder Election Right Number Of Directors

PreferredStockPreferredStockDividendsInArrearsTriggeredShareholderElectionRightNumberOfDirectors

2

director

CY2016Q4

rnr

Private Equity Partnerships And Other Entities Commitments Fulfilled

PrivateEquityPartnershipsAndOtherEntitiesCommitmentsFulfilled

554700000

USD

CY2016Q4

rnr

Private Equity Partnerships And Other Entities Initial Commitments

PrivateEquityPartnershipsAndOtherEntitiesInitialCommitments

794200000

USD

CY2016Q4

rnr

Private Equity Partnerships And Other Entities Unfunded Commitments

PrivateEquityPartnershipsAndOtherEntitiesUnfundedCommitments

249400000

USD

CY2016Q4

rnr

Securities Purchased Under Agreements To Resell Required Collateral Percentage Of Principal

SecuritiesPurchasedUnderAgreementsToResellRequiredCollateralPercentageOfPrincipal

1.02

CY2016

rnr

Share Based Compensation Shares Exercisable Exercise Price Range Lower Range Limit

ShareBasedCompensationSharesExercisableExercisePriceRangeLowerRangeLimit

50.71

CY2016

rnr

Share Based Compensation Shares Exercisable Exercise Price Range Upper Range Limit

ShareBasedCompensationSharesExercisableExercisePriceRangeUpperRangeLimit

59.66

CY2016Q4

rnr

Shortduration Insurance Contracts Liabilityfor Unpaid Claimsand Claim Adjustment Expense Unamortized Fair Value Adjustments Associated With Acquisition

ShortdurationInsuranceContractsLiabilityforUnpaidClaimsandClaimAdjustmentExpenseUnamortizedFairValueAdjustmentsAssociatedWithAcquisition

11034000

USD

CY2016Q4

rnr

Trading Securities Debt Maturities After Five Through Ten Years Amortized Cost Basis

TradingSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCostBasis

1024285000

USD

CY2016Q4

rnr

Trading Securities Debt Maturities After Five Through Ten Years Fair Value

TradingSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

1028249000

USD

CY2016Q4

rnr

Trading Securities Debt Maturities After One Through Five Years Amortized Cost Basis

TradingSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCostBasis

3927373000

USD

CY2016Q4

rnr

Trading Securities Debt Maturities After One Through Five Years Fair Value

TradingSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

3900915000

USD

CY2016Q4

rnr

Trading Securities Debt Maturities After Ten Years Amortized Cost Basis

TradingSecuritiesDebtMaturitiesAfterTenYearsAmortizedCostBasis

161405000

USD

CY2016Q4

rnr

Trading Securities Debt Maturities After Ten Years Fair Value

TradingSecuritiesDebtMaturitiesAfterTenYearsFairValue

158896000

USD

CY2016Q4

rnr

Trading Securities Debt Maturities Within One Year Amortized Cost Basis

TradingSecuritiesDebtMaturitiesWithinOneYearAmortizedCostBasis

485939000

USD

CY2016Q4

rnr

Trading Securities Debt Maturities Within One Year Fair Value

TradingSecuritiesDebtMaturitiesWithinOneYearFairValue

483642000

USD

CY2014

rnr

Underwriting Income Loss Net

UnderwritingIncomeLossNet

529354000

USD

CY2015

rnr

Underwriting Income Loss Net

UnderwritingIncomeLossNet

494609000

USD

CY2016

rnr

Underwriting Income Loss Net

UnderwritingIncomeLossNet

385527000

USD

CY2015Q4

us-gaap

Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

39749000

USD

CY2016Q4

us-gaap

Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

38076000

USD

CY2015Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

2108000

USD

CY2016Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

1133000

USD

CY2015Q4

us-gaap

Additional Paid In Capital

AdditionalPaidInCapital

507674000

USD

CY2016Q4

us-gaap

Additional Paid In Capital

AdditionalPaidInCapital

216558000

USD

CY2016Q4

us-gaap

Alternative Investments Fair Value Disclosure

AlternativeInvestmentsFairValueDisclosure

214596000

USD

CY2015Q4

us-gaap

Assets

11555287000

USD

CY2016Q4

us-gaap

Assets

12352082000

USD

CY2015Q4

us-gaap

Assets Held By Insurance Regulators

AssetsHeldByInsuranceRegulators

664600000

USD

CY2016Q4

us-gaap

Assets Held By Insurance Regulators

AssetsHeldByInsuranceRegulators

842600000

USD

CY2015Q4

us-gaap

Assets Held In Trust

AssetsHeldInTrust

2500000000

USD

CY2016Q4

us-gaap

Assets Held In Trust

AssetsHeldInTrust

2700000000

USD

CY2014

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

1450047000

USD

CY2015

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

1769088000

USD

CY2016

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

1874993000

USD

CY2014

us-gaap

Assumed Premiums Written

AssumedPremiumsWritten

1474061000

USD

CY2015

us-gaap

Assumed Premiums Written

AssumedPremiumsWritten

1880629000

USD

CY2016

us-gaap

Assumed Premiums Written

AssumedPremiumsWritten

2166294000

USD

CY2015Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

15943000

USD

CY2016Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

0

USD

CY2015Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

17813000

USD

CY2016Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

0

USD

CY2014

us-gaap

Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments

AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments

0

USD

CY2015

us-gaap

Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments

AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments

326000

USD

CY2016

us-gaap

Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments

AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments

1378000

USD

CY2014

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

573213000

USD

CY2015Q1

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

216724000

USD

CY2015Q2

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

308413000

USD

CY2015Q3

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

250536000

USD

CY2015Q4

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

243053000

USD

CY2015

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

1018726000

USD

CY2016Q1

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

267195000

USD

CY2016Q2

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

304116000

USD

CY2016Q3

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

255721000

USD

CY2016Q4

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

270417000

USD

CY2016

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

1097449000

USD

CY2016Q4

us-gaap

Capital Leases Future Minimum Payments Due

CapitalLeasesFutureMinimumPaymentsDue

30836000

USD

CY2016Q4

us-gaap

Capital Leases Future Minimum Payments Due Current

CapitalLeasesFutureMinimumPaymentsDueCurrent

3017000

USD

CY2016Q4

us-gaap

Capital Leases Future Minimum Payments Due In Five Years

CapitalLeasesFutureMinimumPaymentsDueInFiveYears

2661000

USD

CY2016Q4

us-gaap

Capital Leases Future Minimum Payments Due In Four Years

CapitalLeasesFutureMinimumPaymentsDueInFourYears

2661000

USD

CY2016Q4

us-gaap

Capital Leases Future Minimum Payments Due In Three Years

CapitalLeasesFutureMinimumPaymentsDueInThreeYears

2661000

USD

CY2016Q4

us-gaap

Capital Leases Future Minimum Payments Due In Two Years

CapitalLeasesFutureMinimumPaymentsDueInTwoYears

2539000

USD

CY2016Q4

us-gaap

Capital Leases Future Minimum Payments Due Thereafter

CapitalLeasesFutureMinimumPaymentsDueThereafter

17297000

USD

CY2013Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

408032000

USD

CY2014Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

525584000

USD

CY2015Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

506885000

USD

CY2016Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

421157000

USD

CY2014

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

117552000

USD

CY2015

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

-18699000

USD

CY2016

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

-85728000

USD

CY2014

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

453658000

USD

CY2015

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

466719000

USD

CY2016

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

628675000

USD

CY2015Q4

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

5595000

USD

CY2015

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

22381000

USD

CY2016Q1

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

5595000

USD

CY2016Q2

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

5596000

USD

CY2016

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

501987000

USD

CY2014

us-gaap

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

153538000

USD

CY2014

us-gaap

Ceded Premiums Written

CededPremiumsWritten

482336000

USD

CY2015

us-gaap

Ceded Premiums Written

CededPremiumsWritten

595127000

USD

CY2016

us-gaap

Ceded Premiums Written

CededPremiumsWritten

839264000

USD

CY2014

us-gaap

Combined Ratio

CombinedRatio

0.502

CY2015

us-gaap

Combined Ratio

CombinedRatio

0.647

CY2016

us-gaap

Combined Ratio

CombinedRatio

0.725

CY2015Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

USD

CY2016Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

USD

CY2014

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

1.16

CY2015

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

1.2

CY2016

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

1.24

CY2015Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

1

CY2016Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

1

CY2016Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

225000000

shares

CY2015Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

43701064

shares

CY2016Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

41187413

shares

CY2015Q4

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

43701064

shares

CY2016Q4

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

41187413

shares

CY2015Q4

us-gaap

Common Stock Value

CommonStockValue

43701000

USD

CY2016Q4

us-gaap

Common Stock Value

CommonStockValue

41187000

USD

CY2014

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

532003000

USD

CY2015

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

429884000

USD

CY2015

us-gaap

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

111050000

USD

CY2016

us-gaap

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

127086000

USD

CY2014

us-gaap

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

685541000

USD

CY2015

us-gaap

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

540934000

USD

CY2016

us-gaap

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

629073000

USD

CY2014

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

699000

USD

CY2015

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

3471000

USD

CY2016

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

2090000

USD

CY2016Q4

us-gaap

Debt Instrument Carrying Amount

DebtInstrumentCarryingAmount

948663000

USD

CY2016Q4

us-gaap

Debt Instrument Fair Value

DebtInstrumentFairValue

5352000

USD

CY2014

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

-91000

USD

CY2015

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

-49337000

USD

CY2016

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

-1750000

USD

CY2014

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

144476000

USD

CY2015Q1

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

43401000

USD

CY2015Q2

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

61666000

USD

CY2015Q3

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

78126000

USD

CY2015Q4

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

55399000

USD

CY2015

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

238592000

USD

CY2016Q1

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

65592000

USD

CY2016Q2

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

69005000

USD

CY2016Q3

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

5595000

USD

CY2016Q4

us-gaap

Deferred Tax Assets Operating Loss Carryforwards

DeferredTaxAssetsOperatingLossCarryforwards

51620000

USD

CY2015Q4

us-gaap

Deferred Tax Assets Other

DeferredTaxAssetsOther

29833000

USD

CY2016Q4

us-gaap

Deferred Tax Assets Other

DeferredTaxAssetsOther

26265000

USD

CY2015Q4

us-gaap

Deferred Tax Assets Other Tax Carryforwards

DeferredTaxAssetsOtherTaxCarryforwards

18901000

USD

CY2016Q4

us-gaap

Deferred Tax Assets Other Tax Carryforwards

DeferredTaxAssetsOtherTaxCarryforwards

18408000

USD

CY2015Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

15730000

USD

CY2016Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

9386000

USD

CY2015Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve

8946000

USD

CY2016Q3

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

80580000

USD

CY2016Q4

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

74146000

USD

CY2016

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

289323000

USD

CY2015Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

199380000

USD

CY2016Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

335325000

USD

CY2015Q4

us-gaap

Deferred Tax Assets Deferred Income

DeferredTaxAssetsDeferredIncome

421000

USD

CY2016Q4

us-gaap

Deferred Tax Assets Deferred Income

DeferredTaxAssetsDeferredIncome

0

USD

CY2015Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

114343000

USD

CY2016Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

113175000

USD

CY2015Q4

us-gaap

Deferred Tax Assets Liabilities Net

DeferredTaxAssetsLiabilitiesNet

78372000

USD

CY2016Q4

us-gaap

Deferred Tax Assets Liabilities Net

DeferredTaxAssetsLiabilitiesNet

80122000

USD

CY2015Q4

us-gaap

Deferred Tax Assets Operating Loss Carryforwards

DeferredTaxAssetsOperatingLossCarryforwards

40512000

USD

CY2016Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve

7496000

USD

CY2015Q4

us-gaap

Deferred Tax Assets Valuation Allowance

DeferredTaxAssetsValuationAllowance

17852000

USD

CY2016Q4

us-gaap

Deferred Tax Assets Valuation Allowance

DeferredTaxAssetsValuationAllowance

18776000

USD

CY2015Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

18119000

USD

CY2016Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

14277000

USD

CY2015Q4

us-gaap

Deferred Tax Liabilities Tax Deferred Income

DeferredTaxLiabilitiesTaxDeferredIncome

0

USD

CY2016Q4

us-gaap

Deferred Tax Liabilities Tax Deferred Income

DeferredTaxLiabilitiesTaxDeferredIncome

2964000

USD

CY2014

us-gaap

Defined Contribution Plan Cost Recognized

DefinedContributionPlanCostRecognized

3600000

USD

CY2015

us-gaap

Defined Contribution Plan Cost Recognized

DefinedContributionPlanCostRecognized

4300000

USD

CY2016

us-gaap

Defined Contribution Plan Cost Recognized

DefinedContributionPlanCostRecognized

4000000

USD

CY2014

us-gaap

Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

47771000

USD

CY2015

us-gaap

Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

18179000

USD

CY2016

us-gaap

Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

29304000

USD

CY2014

us-gaap

Derivative Gain Loss On Derivative Net

DerivativeGainLossOnDerivativeNet

-13851000

USD

CY2015

us-gaap

Derivative Gain Loss On Derivative Net

DerivativeGainLossOnDerivativeNet

12362000

USD

CY2016

us-gaap

Derivative Gain Loss On Derivative Net

DerivativeGainLossOnDerivativeNet

-23942000

USD

CY2014

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

66027000

USD

CY2015

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

98182000

USD

CY2016

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

157112000

USD

CY2014

us-gaap

Direct Premiums Written

DirectPremiumsWritten

76511000

USD

CY2015

us-gaap

Direct Premiums Written

DirectPremiumsWritten

130681000

USD

CY2016

us-gaap

Direct Premiums Written

DirectPremiumsWritten

208282000

USD

CY2014

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

22381000

USD

CY2015Q1

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

5595000

USD

CY2015Q2

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

5596000

USD

CY2015Q3

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

5595000

USD

CY2016Q4

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

5595000

USD

CY2016

us-gaap

Dividends Preferred Stock

DividendsPreferredStock

22381000

USD

CY2015Q4

us-gaap

Due From Related Parties

DueFromRelatedParties

0

USD

CY2016Q4

us-gaap

Due From Related Parties

DueFromRelatedParties

0

USD

CY2015Q4

us-gaap

Due To Affiliate Current And Noncurrent

DueToAffiliateCurrentAndNoncurrent

0

USD

CY2016Q4

us-gaap

Due To Affiliate Current And Noncurrent

DueToAffiliateCurrentAndNoncurrent

0

USD

CY2014

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

12.77

CY2015Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

4.18

CY2015Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.60

CY2015Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.68

CY2015Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

2.11

CY2015

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

9.36

CY2016Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

2.97

CY2016Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

3.23

CY2016Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

3.58

CY2016Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.70

CY2016

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

11.50

CY2014

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

12.60

CY2015Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

4.14

CY2015Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.59

CY2015Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.66

CY2015Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

2.09

CY2015

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

9.28

CY2016Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

2.95

CY2016Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

3.22

CY2016Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

3.56

CY2016Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.69

CY2016

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

11.43

CY2014

us-gaap

Effect Of Exchange Rate On Cash And Cash Equivalents

EffectOfExchangeRateOnCashAndCashEquivalents

9920000

USD

CY2015

us-gaap

Effect Of Exchange Rate On Cash And Cash Equivalents

EffectOfExchangeRateOnCashAndCashEquivalents

-10732000

USD

CY2016

us-gaap

Effect Of Exchange Rate On Cash And Cash Equivalents

EffectOfExchangeRateOnCashAndCashEquivalents

-4637000

USD

CY2015Q4

us-gaap

Equity Method Investment Aggregate Cost

EquityMethodInvestmentAggregateCost

153732000

USD

CY2016Q4

us-gaap

Equity Method Investment Aggregate Cost

EquityMethodInvestmentAggregateCost

154048000

USD

CY2014

us-gaap

Equity Method Investment Dividends Or Distributions

EquityMethodInvestmentDividendsOrDistributions

10300000

USD

CY2015

us-gaap

Equity Method Investment Dividends Or Distributions

EquityMethodInvestmentDividendsOrDistributions

13300000

USD

CY2016

us-gaap

Equity Method Investment Dividends Or Distributions

EquityMethodInvestmentDividendsOrDistributions

9400000

USD

CY2015Q4

us-gaap

Equity Method Investments

EquityMethodInvestments

132351000

USD

CY2016Q4

us-gaap

Equity Method Investments

EquityMethodInvestments

124227000

USD

CY2016

us-gaap

Excess Tax Benefit From Share Based Compensation Operating Activities

ExcessTaxBenefitFromShareBasedCompensationOperatingActivities

0

USD

CY2016Q4

us-gaap

Fair Value Investments Entities That Calculate Net Asset Value Per Share Unfunded Committments

FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments

249442000

USD

CY2015

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

80996000

USD

CY2016

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

13444000

USD

CY2015

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

84353000

USD

CY2015

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

7500000

USD

CY2016

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

7500000

USD

CY2014Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

6726000

USD

CY2015Q3

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

107704000

USD

CY2016

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

197147000

USD

CY2015Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

1719000

USD

CY2016Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

-13004000

USD

CY2016Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense After Year Five

FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

15606000

USD

CY2016Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Next Twelve Months

FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

10976000

USD

CY2016Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Five

FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

5612000

USD

CY2016Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Four

FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

6801000

USD

CY2016Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Three

FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

7873000

USD

CY2016Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Two

FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

8323000

USD

CY2016Q4

us-gaap

Finite Lived Intangible Assets Net

FiniteLivedIntangibleAssetsNet

55191000

USD

CY2014

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

6260000

USD

CY2015Q1

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

-3130000

USD

CY2015Q2

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

-1740000

USD

CY2015Q3

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

616000

USD

CY2015Q4

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

1203000

USD

CY2015

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

-3051000

USD

CY2016Q1

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

-1692000

USD

CY2016Q2

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

-690000

USD

CY2016Q3

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

-5986000

USD

CY2016Q4

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

-5420000

USD

CY2016

us-gaap

Foreign Currency Transaction Gain Loss Before Tax

ForeignCurrencyTransactionGainLossBeforeTax

-13788000

USD

CY2014

us-gaap

Gain Loss On Investments

GainLossOnInvestments

41433000

USD

CY2015Q1

us-gaap

Gain Loss On Investments

GainLossOnInvestments

41749000

USD

CY2015Q2

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-26712000

USD

CY2015Q3

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-41138000

USD

CY2015Q4

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-42817000

USD

CY2015

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-68918000

USD

CY2016Q1

us-gaap

Gain Loss On Investments

GainLossOnInvestments

61653000

USD

CY2016Q2

us-gaap

Gain Loss On Investments

GainLossOnInvestments

69772000

USD

CY2016Q3

us-gaap

Gain Loss On Investments

GainLossOnInvestments

59870000

USD

CY2016Q4

us-gaap

Gain Loss On Investments

GainLossOnInvestments

-49967000

USD

CY2016

us-gaap

Gain Loss On Investments

GainLossOnInvestments

141328000

USD

CY2014

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

22749000

USD

CY2015Q1

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

45533000

USD

CY2015Q2

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

12868000

USD

CY2015Q3

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

7322000

USD

CY2015Q4

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

10791000

USD

CY2015

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

76514000

USD

CY2016Q1

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

8225000

USD

CY2016Q2

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

5752000

USD

CY2016Q3

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

11537000

USD

CY2016Q4

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

11888000

USD

CY2016

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

37402000

USD

CY2014

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

135655000

USD

CY2015

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

166767000

USD

CY2014

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

686864000

USD

CY2015Q1

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

165196000

USD

CY2015Q2

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

89154000

USD

CY2015Q4

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

134322000

USD

CY2015

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

496376000

USD

CY2016Q1

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

180925000

USD

CY2016Q2

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

179168000

USD

CY2016Q3

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

186745000

USD

CY2016Q4

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

83550000

USD

CY2016

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

630388000

USD

CY2014

us-gaap

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

686864000

USD

CY2015

us-gaap

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

496376000

USD

CY2016

us-gaap

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

630388000

USD

CY2014

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

26075000

USD

CY2015Q1

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

5295000

USD

CY2015Q2

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

6160000

USD

CY2015Q3

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

5730000

USD

CY2015Q4

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

3296000

USD

CY2015

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

20481000

USD

CY2016Q1

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

1611000

USD

CY2016Q2

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

6022000

USD

CY2016Q3

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

-11630000

USD

CY2016Q4

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

4960000

USD

CY2016

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

963000

USD

CY2014

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

19990000

USD

CY2015

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

10087000

USD

CY2016

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

-5504000

USD

CY2014

us-gaap

Income Loss From Subsidiaries Net Of Tax

IncomeLossFromSubsidiariesNetOfTax

0

USD

CY2015

us-gaap

Income Loss From Subsidiaries Net Of Tax

IncomeLossFromSubsidiariesNetOfTax

0

USD

CY2016

us-gaap

Income Loss From Subsidiaries Net Of Tax

IncomeLossFromSubsidiariesNetOfTax

0

USD

CY2014

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

608000

USD

CY2015Q1

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-47904000

USD

CY2015Q2

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-1842000

USD

CY2015Q3

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-4573000

USD

CY2015Q4

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

8453000

USD

CY2015

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-45866000

USD

CY2016Q1

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

2744000

USD

CY2016Q2

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

6612000

USD

CY2016Q3

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-1316000

USD

CY2016Q4

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-7700000

USD

CY2016

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

340000

USD

CY2014

us-gaap

Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance

IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance

5554000

USD

CY2015

us-gaap

Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance

IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance

-43808000

USD

CY2016

us-gaap

Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance

IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance

924000

USD

CY2014

us-gaap

Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate

IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

-4725000

USD

CY2015

us-gaap

Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate

IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

-1011000

USD

CY2016

us-gaap

Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate

IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

-4856000

USD

CY2014

us-gaap

Income Tax Reconciliation Other Reconciling Items

IncomeTaxReconciliationOtherReconcilingItems

1008000

USD

CY2015

us-gaap

Income Tax Reconciliation Other Reconciling Items

IncomeTaxReconciliationOtherReconcilingItems

2613000

USD

CY2016

us-gaap

Income Tax Reconciliation Other Reconciling Items

IncomeTaxReconciliationOtherReconcilingItems

4924000

USD

CY2014

us-gaap

Income Tax Reconciliation Tax Exempt Income

IncomeTaxReconciliationTaxExemptIncome

671000

USD

CY2015

us-gaap

Income Tax Reconciliation Tax Exempt Income

IncomeTaxReconciliationTaxExemptIncome

4939000

USD

CY2016

us-gaap

Income Tax Reconciliation Tax Exempt Income

IncomeTaxReconciliationTaxExemptIncome

4487000

USD

CY2014

us-gaap

Income Taxes Paid Net

IncomeTaxesPaidNet

1100000

USD

CY2015

us-gaap

Income Taxes Paid Net

IncomeTaxesPaidNet

10300000

USD

CY2016

us-gaap

Income Taxes Paid Net

IncomeTaxesPaidNet

-1100000

USD

CY2014

us-gaap

Increase Decrease In Deferred Policy Acquisition Costs

IncreaseDecreaseInDeferredPolicyAcquisitionCosts

28375000

USD

CY2015

us-gaap

Increase Decrease In Deferred Policy Acquisition Costs

IncreaseDecreaseInDeferredPolicyAcquisitionCosts

89241000

USD

CY2016

us-gaap

Increase Decrease In Deferred Policy Acquisition Costs

IncreaseDecreaseInDeferredPolicyAcquisitionCosts

135945000

USD

CY2014

us-gaap

Increase Decrease In Due To Related Parties

IncreaseDecreaseInDueToRelatedParties

0

USD

CY2015

us-gaap

Increase Decrease In Due To Related Parties

IncreaseDecreaseInDueToRelatedParties

0

USD

CY2016

us-gaap

Increase Decrease In Due To Related Parties

IncreaseDecreaseInDueToRelatedParties

0

USD

CY2014

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

71146000

USD

CY2015

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

-2892000

USD

CY2016

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

-85000000

USD

CY2014

us-gaap

Increase Decrease In Premiums Receivable

IncreaseDecreaseInPremiumsReceivable

-34080000

USD

CY2015

us-gaap

Increase Decrease In Premiums Receivable

IncreaseDecreaseInPremiumsReceivable

105281000

USD

CY2016

us-gaap

Increase Decrease In Premiums Receivable

IncreaseDecreaseInPremiumsReceivable

209314000

USD

CY2014

us-gaap

Increase Decrease In Prepaid Reinsurance Premiums

IncreaseDecreaseInPrepaidReinsurancePremiums

28678000

USD

CY2015

us-gaap

Increase Decrease In Prepaid Reinsurance Premiums

IncreaseDecreaseInPrepaidReinsurancePremiums

128410000

USD

CY2016

us-gaap

Increase Decrease In Prepaid Reinsurance Premiums

IncreaseDecreaseInPrepaidReinsurancePremiums

210589000

USD

CY2014

us-gaap

Increase Decrease In Reinsurance Payables

IncreaseDecreaseInReinsurancePayables

161558000

USD

CY2015

us-gaap

Increase Decrease In Reinsurance Payables

IncreaseDecreaseInReinsurancePayables

64924000

USD

CY2016

us-gaap

Increase Decrease In Reinsurance Payables

IncreaseDecreaseInReinsurancePayables

150009000

USD

CY2014

us-gaap

Increase Decrease In Reinsurance Recoverable

IncreaseDecreaseInReinsuranceRecoverable

-34331000

USD

CY2015

us-gaap

Increase Decrease In Reinsurance Recoverable

IncreaseDecreaseInReinsuranceRecoverable

64104000

USD

CY2016

us-gaap

Increase Decrease In Reinsurance Recoverable

IncreaseDecreaseInReinsuranceRecoverable

145038000

USD

CY2014

us-gaap

Increase Decrease In Unearned Premiums

IncreaseDecreaseInUnearnedPremiums

34498000

USD

CY2015

us-gaap

Increase Decrease In Unearned Premiums

IncreaseDecreaseInUnearnedPremiums

144040000

USD

CY2016

us-gaap

Increase Decrease In Unearned Premiums

IncreaseDecreaseInUnearnedPremiums

342471000

USD

CY2014

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

-5820000

USD

CY2015Q1

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

-107275000

USD

CY2015Q2

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

-128849000

USD

CY2015Q3

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

95568000

USD

CY2015Q4

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

124924000

USD

CY2015

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

-15632000

USD

CY2016Q1

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

-158069000

USD

CY2016Q2

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

-168514000

USD

CY2016Q3

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

62299000

USD

CY2016Q4

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

132402000

USD

CY2016

us-gaap

Increase Decrease In Unearned Premiums Net

IncreaseDecreaseInUnearnedPremiumsNet

-131882000

USD

CY2014

us-gaap

Incremental Common Shares Attributable To Share Based Payment Arrangements

IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

543000

shares

CY2015

us-gaap

Incremental Common Shares Attributable To Share Based Payment Arrangements

IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

369000

shares

CY2013Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

1462705000

USD

CY2014Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

1345816000

USD

CY2015Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2632519000

USD

CY2016

us-gaap

Incremental Common Shares Attributable To Share Based Payment Arrangements

IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

245000

shares

CY2016Q4

us-gaap

Indefinite Lived Intangible Assets Excluding Goodwill

IndefiniteLivedIntangibleAssetsExcludingGoodwill

10267000

USD

CY2015Q4

us-gaap

Intangible Assets Gross Excluding Goodwill

IntangibleAssetsGrossExcludingGoodwill

148395000

USD

CY2016Q4

us-gaap

Intangible Assets Gross Excluding Goodwill

IntangibleAssetsGrossExcludingGoodwill

148395000

USD

CY2015Q4

us-gaap

Intangible Assets Net Excluding Goodwill

IntangibleAssetsNetExcludingGoodwill

82900000

USD

CY2016Q4

us-gaap

Intangible Assets Net Excluding Goodwill

IntangibleAssetsNetExcludingGoodwill

65458000

USD

CY2015Q4

us-gaap

Intangible Assets Net Including Goodwill

IntangibleAssetsNetIncludingGoodwill

265154000

USD

CY2016Q4

us-gaap

Intangible Assets Net Including Goodwill

IntangibleAssetsNetIncludingGoodwill

251186000

USD

CY2014

us-gaap

Interest Expense

InterestExpense

17402000

USD

CY2015Q1

us-gaap

Interest Expense

InterestExpense

5316000

USD

CY2015Q2

us-gaap

Interest Expense

InterestExpense

9862000

USD

CY2015Q3

us-gaap

Interest Expense

InterestExpense

10542000

USD

CY2015Q4

us-gaap

Interest Expense

InterestExpense

10550000

USD

CY2015

us-gaap

Interest Expense

InterestExpense

36270000

USD

CY2016Q1

us-gaap

Interest Expense

InterestExpense

10538000

USD

CY2016Q2

us-gaap

Interest Expense

InterestExpense

10536000

USD

CY2016Q3

us-gaap

Interest Expense

InterestExpense

10536000

USD

CY2016Q4

us-gaap

Interest Expense

InterestExpense

10534000

USD

CY2016

us-gaap

Interest Expense

InterestExpense

42144000

USD

CY2014

us-gaap

Interest Paid

InterestPaid

17200000

USD

CY2015

us-gaap

Interest Paid

InterestPaid

40800000

USD

CY2016

us-gaap

Interest Paid

InterestPaid

54000000

USD

CY2014

us-gaap

Investment Income Investment Expense

InvestmentIncomeInvestmentExpense

11339000

USD

CY2015

us-gaap

Investment Income Investment Expense

InvestmentIncomeInvestmentExpense

14200000

USD

CY2016

us-gaap

Investment Income Investment Expense

InvestmentIncomeInvestmentExpense

15421000

USD

CY2015Q4

us-gaap

Investments

8999068000

USD

CY2016Q4

us-gaap

Investments

9316968000

USD

CY2015Q4

us-gaap

Investments In Affiliates Subsidiaries Associates And Joint Ventures

InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

0

USD

CY2016Q4

us-gaap

Investments In Affiliates Subsidiaries Associates And Joint Ventures

InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

0

USD

CY2015Q4

us-gaap

Liabilities

5777139000

USD

CY2016Q4

us-gaap

Liabilities

6309911000

USD

CY2015Q4

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

11555287000

USD

CY2016Q4

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

12352082000

USD

CY2014Q4

us-gaap

Liability For Claims And Claims Adjustment Expense

LiabilityForClaimsAndClaimsAdjustmentExpense

1412510000

USD

CY2015Q4

us-gaap

Liability For Claims And Claims Adjustment Expense

LiabilityForClaimsAndClaimsAdjustmentExpense

2767045000

USD

CY2016Q4

us-gaap

Liability For Claims And Claims Adjustment Expense

LiabilityForClaimsAndClaimsAdjustmentExpense

2848294000

USD

CY2014

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Business Acquisitions

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions

0

USD

CY2015

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Business Acquisitions

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions

1394117000

USD

CY2016

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Business Acquisitions

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions

0

USD

CY2014

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

39830000

USD

CY2015

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

95747000

USD

CY2016

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

83015000

USD

CY2014

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

241286000

USD

CY2015

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

425565000

USD

CY2016

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

506279000

USD

CY2014

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Foreign Currency Translation Gain Loss

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyTranslationGainLoss

-33720000

USD

CY2015

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Foreign Currency Translation Gain Loss

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyTranslationGainLoss

-34340000

USD

CY2016

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Foreign Currency Translation Gain Loss

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyTranslationGainLoss

-5326000

USD

CY2015Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred But Not Reported Ibnr Claims Amount

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount

1617009000

USD

CY2016Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred But Not Reported Ibnr Claims Amount

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount

1742973000

USD

CY2014

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

197947000

USD

CY2015

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

448238000

USD

CY2016

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

530831000

USD

CY2016Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2568730000

USD

CY2014

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Period Increase Decrease

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease

151220000

USD

CY2015

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Period Increase Decrease

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease

43310000

USD

CY2016

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Period Increase Decrease

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease

-81249000

USD

CY2015Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Reported Claims Amount

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedClaimsAmount

854332000

USD

CY2016Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Reported Claims Amount

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedClaimsAmount

813594000

USD

CY2016Q1

us-gaap

Line Of Credit

LineOfCredit

100000000

GBP

CY2016Q1

us-gaap

Line Of Credit

LineOfCredit

770593000

USD

CY2015Q4

us-gaap

Long Term Debt

LongTermDebt

960495000

USD

CY2016Q4

us-gaap

Long Term Debt

LongTermDebt

948663000

USD

CY2015Q4

us-gaap

Long Term Debt Fair Value

LongTermDebtFairValue

973342000

USD

CY2015Q4

us-gaap

Long Term Debt Fair Value

LongTermDebtFairValue

973300000

USD

CY2016Q4

us-gaap

Long Term Debt Fair Value

LongTermDebtFairValue

964800000

USD

CY2016Q4

us-gaap

Long Term Debt Fair Value

LongTermDebtFairValue

964800000

USD

CY2016Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal After Year Five

LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

450000000

USD

CY2016Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal In Next Twelve Months

LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

250000000

USD

CY2016Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal In Year Five

LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

0

USD

CY2016Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal In Year Four

LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

250000000

USD

CY2016Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal In Year Three

LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

0

USD

CY2016Q4

us-gaap

Long Term Debt Maturities Repayments Of Principal In Year Two

LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

0

USD

CY2014

us-gaap

Loss Ratio

LossRatio

0.186

CY2015

us-gaap

Loss Ratio

LossRatio

0.320

CY2016

us-gaap

Loss Ratio

LossRatio

0.378

CY2014

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

-694678000

USD

CY2015

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

-83665000

USD

CY2016

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

-386388000

USD

CY2014

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

141653000

USD

CY2015

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-339039000

USD

CY2016

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-164532000

USD

CY2014

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

660657000

USD

CY2015

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

414737000

USD

CY2016

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

469829000

USD

CY2014

us-gaap

Net Income Loss

NetIncomeLoss

532718000

USD

CY2015Q1

us-gaap

Net Income Loss

NetIncomeLoss

173438000

USD

CY2015Q2

us-gaap

Net Income Loss

NetIncomeLoss

78829000

USD

CY2015Q3

us-gaap

Net Income Loss

NetIncomeLoss

81124000

USD

CY2015Q4

us-gaap

Net Income Loss

NetIncomeLoss

97801000

USD

CY2015

us-gaap

Net Income Loss

NetIncomeLoss

431192000

USD

CY2016Q1

us-gaap

Net Income Loss

NetIncomeLoss

133590000

USD

CY2016Q2

us-gaap

Net Income Loss

NetIncomeLoss

141921000

USD

CY2016Q3

us-gaap

Net Income Loss

NetIncomeLoss

152420000

USD

CY2016Q4

us-gaap

Net Income Loss

NetIncomeLoss

75031000

USD

CY2016

us-gaap

Net Income Loss

NetIncomeLoss

502962000

USD

CY2014

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

153538000

USD

CY2016Q1

us-gaap

Operating Expenses

OperatingExpenses

56235000

USD

CY2016Q2

us-gaap

Operating Expenses

OperatingExpenses

51073000

USD

CY2016Q3

us-gaap

Operating Expenses

OperatingExpenses

40493000

USD

CY2016Q4

us-gaap

Operating Expenses

OperatingExpenses

49948000

USD

CY2016

us-gaap

Operating Expenses

OperatingExpenses

197749000

USD

CY2016Q4

us-gaap

Operating Leases Future Minimum Payments Due

OperatingLeasesFutureMinimumPaymentsDue

34551000

USD

CY2016Q4

us-gaap

Operating Leases Future Minimum Payments Due Current

OperatingLeasesFutureMinimumPaymentsDueCurrent

7553000

USD

CY2016Q4

us-gaap

Operating Leases Future Minimum Payments Due In Five Years

OperatingLeasesFutureMinimumPaymentsDueInFiveYears

4308000

USD

CY2016Q4

us-gaap

Operating Leases Future Minimum Payments Due In Four Years

OperatingLeasesFutureMinimumPaymentsDueInFourYears

4634000

USD

CY2016Q4

us-gaap

Operating Leases Future Minimum Payments Due In Three Years

OperatingLeasesFutureMinimumPaymentsDueInThreeYears

6159000

USD

CY2016Q4

us-gaap

Operating Leases Future Minimum Payments Due In Two Years

OperatingLeasesFutureMinimumPaymentsDueInTwoYears

7078000

USD

CY2016Q4

us-gaap

Operating Leases Future Minimum Payments Due Thereafter

OperatingLeasesFutureMinimumPaymentsDueThereafter

4819000

USD

CY2015Q4

us-gaap

Other Assets

OtherAssets

181011000

USD

CY2016Q4

us-gaap

Other Assets

OtherAssets

175382000

USD

CY2015Q4

us-gaap

Other Assets Fair Value Disclosure

OtherAssetsFairValueDisclosure

3463000

USD

CY2016Q4

us-gaap

Other Assets Fair Value Disclosure

OtherAssetsFairValueDisclosure

4379000

USD

CY2014

us-gaap

Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent

OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

715000

USD

CY2015

us-gaap

Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent

OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

1308000

USD

CY2016

us-gaap

Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent

OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

975000

USD

CY2014

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

-715000

USD

CY2015

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

-1308000

USD

CY2016

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

-975000

USD

CY2015Q1

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

39662000

USD

CY2015Q2

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

12167000

USD

CY2015Q3

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

31153000

USD

CY2015Q4

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

28068000

USD

CY2015

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

111050000

USD

CY2016Q1

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

44591000

USD

CY2016Q2

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

30635000

USD

CY2016Q3

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

35641000

USD

CY2016Q4

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

16219000

USD

CY2016

us-gaap

Net Income Loss Attributable To Noncontrolling Interest

NetIncomeLossAttributableToNoncontrollingInterest

127086000

USD

CY2014

us-gaap

Net Income Loss Attributable To Redeemable Noncontrolling Interest

NetIncomeLossAttributableToRedeemableNoncontrollingInterest

153538000

USD

CY2015

us-gaap

Net Income Loss Attributable To Redeemable Noncontrolling Interest

NetIncomeLossAttributableToRedeemableNoncontrollingInterest

111050000

USD

CY2016

us-gaap

Net Income Loss Attributable To Redeemable Noncontrolling Interest

NetIncomeLossAttributableToRedeemableNoncontrollingInterest

127086000

USD

CY2014

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

510337000

USD

CY2015Q1

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

167843000

USD

CY2015Q2

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

73233000

USD

CY2015Q3

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

75529000

USD

CY2015Q4

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

92206000

USD

CY2015

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

408811000

USD

CY2016Q1

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

127995000

USD

CY2016Q2

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

136325000

USD

CY2016Q3

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

146825000

USD

CY2016Q4

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

69436000

USD

CY2016

us-gaap

Net Income Loss Available To Common Stockholders Basic

NetIncomeLossAvailableToCommonStockholdersBasic

480581000

USD

CY2014

us-gaap

Net Investment Income

NetInvestmentIncome

124316000

USD

CY2015Q1

us-gaap

Net Investment Income

NetInvestmentIncome

39707000

USD

CY2015Q2

us-gaap

Net Investment Income

NetInvestmentIncome

38604000

USD

CY2015Q3

us-gaap

Net Investment Income

NetInvestmentIncome

28338000

USD

CY2015Q4

us-gaap

Net Investment Income

NetInvestmentIncome

45918000

USD

CY2015

us-gaap

Net Investment Income

NetInvestmentIncome

152567000

USD

CY2016Q1

us-gaap

Net Investment Income

NetInvestmentIncome

28863000

USD

CY2016Q2

us-gaap

Net Investment Income

NetInvestmentIncome

54124000

USD

CY2016Q3

us-gaap

Net Investment Income

NetInvestmentIncome

51423000

USD

CY2016Q4

us-gaap

Net Investment Income

NetInvestmentIncome

47316000

USD

CY2016

us-gaap

Net Investment Income

NetInvestmentIncome

181726000

USD

CY2014

us-gaap

Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable

NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable

153538000

USD

CY2015

us-gaap

Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable

NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable

111050000

USD

CY2016

us-gaap

Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable

NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable

127086000

USD

CY2014

us-gaap

Operating Expenses

OperatingExpenses

190639000

USD

CY2015Q1

us-gaap

Operating Expenses

OperatingExpenses

45621000

USD

CY2015Q2

us-gaap

Operating Expenses

OperatingExpenses

54673000

USD

CY2015Q3

us-gaap

Operating Expenses

OperatingExpenses

54518000

USD

CY2015Q4

us-gaap

Operating Expenses

OperatingExpenses

64300000

USD

CY2015

us-gaap

Operating Expenses

OperatingExpenses

219112000

USD

CY2015Q4

us-gaap

Other Investments

OtherInvestments

481621000

USD

CY2016Q4

us-gaap

Other Investments

OtherInvestments

549805000

USD

CY2015Q4

us-gaap

Other Liabilities

OtherLiabilities

245145000

USD

CY2016Q4

us-gaap

Other Liabilities

OtherLiabilities

301684000

USD

CY2015Q4

us-gaap

Other Liabilities Fair Value Disclosure

OtherLiabilitiesFairValueDisclosure

9362000

USD

CY2016Q4

us-gaap

Other Liabilities Fair Value Disclosure

OtherLiabilitiesFairValueDisclosure

17383000

USD

CY2014

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

-423000

USD

CY2015Q1

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

1539000

USD

CY2015Q2

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

1427000

USD

CY2015Q3

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

2306000

USD

CY2015Q4

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

8200000

USD

CY2015

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

13472000

USD

CY2016Q1

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

4079000

USD

CY2016Q2

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

2654000

USD

CY2016Q3

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

2268000

USD

CY2016Q4

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

5177000

USD

CY2016

us-gaap

Other Operating Income Expense Net

OtherOperatingIncomeExpenseNet

14178000

USD

CY2015Q4

us-gaap

Payables To Broker Dealers And Clearing Organizations

PayablesToBrokerDealersAndClearingOrganizations

391378000

USD

CY2016Q4

us-gaap

Payables To Broker Dealers And Clearing Organizations

PayablesToBrokerDealersAndClearingOrganizations

305714000

USD

CY2014

us-gaap

Payments For Losses And Loss Adjustment Expense

PaymentsForLossesAndLossAdjustmentExpense

281116000

USD

CY2015

us-gaap

Payments For Losses And Loss Adjustment Expense

PaymentsForLossesAndLossAdjustmentExpense

521312000

USD

CY2016

us-gaap

Payments For Losses And Loss Adjustment Expense

PaymentsForLossesAndLossAdjustmentExpense

589294000

USD

CY2014

us-gaap

Payments For Proceeds From Other Investing Activities

PaymentsForProceedsFromOtherInvestingActivities

-6000000

USD

CY2015

us-gaap

Payments For Proceeds From Other Investing Activities

PaymentsForProceedsFromOtherInvestingActivities

-4500000

USD

CY2016

us-gaap

Payments For Proceeds From Other Investing Activities

PaymentsForProceedsFromOtherInvestingActivities

-400000

USD

CY2014

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

514678000

USD

CY2015

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

259874000

USD

CY2016

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

309434000

USD

CY2014

us-gaap

Payments For Repurchase Of Redeemable Noncontrolling Interest

PaymentsForRepurchaseOfRedeemableNoncontrollingInterest

111707000

USD

CY2015

us-gaap

Payments For Repurchase Of Redeemable Noncontrolling Interest

PaymentsForRepurchaseOfRedeemableNoncontrollingInterest

193032000

USD

CY2016

us-gaap

Payments For Repurchase Of Redeemable Noncontrolling Interest

PaymentsForRepurchaseOfRedeemableNoncontrollingInterest

2990000

USD

CY2014

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

45912000

USD

CY2015

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

53967000

USD

CY2016

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

51583000

USD

CY2014

us-gaap

Payments Of Dividends Preferred Stock And Preference Stock

PaymentsOfDividendsPreferredStockAndPreferenceStock

22381000

USD

CY2015

us-gaap

Payments Of Dividends Preferred Stock And Preference Stock

PaymentsOfDividendsPreferredStockAndPreferenceStock

22381000

USD

CY2016

us-gaap

Payments Of Dividends Preferred Stock And Preference Stock

PaymentsOfDividendsPreferredStockAndPreferenceStock

22381000

USD

CY2014

us-gaap

Payments To Acquire Businesses Net Of Cash Acquired

PaymentsToAcquireBusinessesNetOfCashAcquired

0

USD

CY2015

us-gaap

Payments To Acquire Businesses Net Of Cash Acquired

PaymentsToAcquireBusinessesNetOfCashAcquired

678152000

USD

CY2016

us-gaap

Payments To Acquire Businesses Net Of Cash Acquired

PaymentsToAcquireBusinessesNetOfCashAcquired

0

USD

CY2014

us-gaap

Payments To Acquire Equity Method Investments

PaymentsToAcquireEquityMethodInvestments

-1030000

USD

CY2015

us-gaap

Payments To Acquire Equity Method Investments

PaymentsToAcquireEquityMethodInvestments

10150000

USD

CY2016

us-gaap

Payments To Acquire Equity Method Investments

PaymentsToAcquireEquityMethodInvestments

0

USD

CY2014

us-gaap

Payments To Acquire Interest In Subsidiaries And Affiliates

PaymentsToAcquireInterestInSubsidiariesAndAffiliates

0

USD

CY2015

us-gaap

Payments To Acquire Interest In Subsidiaries And Affiliates

PaymentsToAcquireInterestInSubsidiariesAndAffiliates

0

USD

CY2016

us-gaap

Payments To Acquire Interest In Subsidiaries And Affiliates

PaymentsToAcquireInterestInSubsidiariesAndAffiliates

0

USD

CY2014

us-gaap

Payments To Acquire Trading Securities Heldforinvestment

PaymentsToAcquireTradingSecuritiesHeldforinvestment

7639178000

USD

CY2015

us-gaap

Payments To Acquire Trading Securities Heldforinvestment

PaymentsToAcquireTradingSecuritiesHeldforinvestment

9683068000

USD

CY2016

us-gaap

Payments To Acquire Trading Securities Heldforinvestment

PaymentsToAcquireTradingSecuritiesHeldforinvestment

8282720000

USD

CY2014

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

228581000

USD

CY2015

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

544972000

USD

CY2016

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

710651000

USD

CY2014

us-gaap

Policyholder Benefits And Claims Incurred Net