20-F Filing

PARTNERRE LTD CIK: 911421 FY 2017

Filing Information

Form Type	20-F
Accession Number	`0000911421-18-000010`
Period End Date	20171231
Filing Date	20180314
Fiscal Year	2017
Fiscal Period	FY
XBRL Instance	pre-20171231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 102 Income Statement 93 Cash Flow Statement 107 Stockholders Equity 33

Balance Sheet 102 line items

Line Item	Tag	Value	Unit	Period
Fixed maturities, amortized cost	`TradingSecuritiesDebtAmortizedCost`	$12.48B	USD	Point-in-time
Fixed maturities, at fair value (amortized cost: 2017, $12,480,569; 2016, $13,386,557)	`TradingSecuritiesDebt`	$12.65B	USD	Point-in-time
Fixed maturities, at fair value (amortized cost: 2017, $12,480,569; 2016, $13,386,557)	`TradingSecuritiesDebt`	$13.43B	USD	Point-in-time
Fixed maturities, amortized cost	`TradingSecuritiesDebtAmortizedCost`	$13.39B	USD	Point-in-time
Short-term investments, at fair value (amortized cost: 2017, $4,394; 2016, $21,697)	`ShortTermInvestments`	$4.40M	USD	Point-in-time
Short-term investments, at fair value (amortized cost: 2017, $4,394; 2016, $21,697)	`ShortTermInvestments`	$21.70M	USD	Point-in-time
Short-term investments, amortized cost	`TradingSecuritiesShortTermInvestmentsAmortizedCost`	$4.39M	USD	Point-in-time
Short-term investments, amortized cost	`TradingSecuritiesShortTermInvestmentsAmortizedCost`	$21.70M	USD	Point-in-time
Equities, cost	`TradingSecuritiesEquityCost`	$28.38M	USD	Point-in-time
Equities, at fair value (cost: 2017, $567,848; 2016, $28,376)	`TradingSecuritiesEquity`	$38.63M	USD	Point-in-time
Equities, at fair value (cost: 2017, $567,848; 2016, $28,376)	`TradingSecuritiesEquity`	$638.60M	USD	Point-in-time
Equities, cost	`TradingSecuritiesEquityCost`	$567.85M	USD	Point-in-time
Investments in real estate	`RealEstateInvestments`	-	USD	Point-in-time
Funds held - directly managed, cost	`FundsHeldDirectlyManagedCost`	$510.06M	USD	Point-in-time
Funds held - directly managed, cost	`FundsHeldDirectlyManagedCost`	$429.33M	USD	Point-in-time
Investments in real estate	`RealEstateInvestments`	$83.10M	USD	Point-in-time
Other invested assets	`OtherInvestments`	$1.39B	USD	Point-in-time
Other invested assets	`OtherInvestments`	$1.08B	USD	Point-in-time
Common shares, par value	`CommonStockParOrStatedValuePerShare`	-	USD	Point-in-time
Total investments	`Investments`	$14.57B	USD	Point-in-time
Total investments	`Investments`	$14.77B	USD	Point-in-time
Common shares, par value	`CommonStockParOrStatedValuePerShare`	-	USD	Point-in-time
Common shares, par value	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common shares, shares issued	`CommonStockSharesIssued`	1.00	shares	Point-in-time
Common shares, shares issued	`CommonStockSharesIssued`	100.00M	shares	Point-in-time
Common shares, shares issued	`CommonStockSharesIssued`	100.00M	shares	Point-in-time
Funds helddirectly managed (cost: 2017, $429,326; 2016, $510,057)	`FundsHeldDirectlyManaged`	$511.32M	USD	Point-in-time
Funds helddirectly managed (cost: 2017, $429,326; 2016, $510,057)	`FundsHeldDirectlyManaged`	$424.76M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.58B	USD	Point-in-time
Preferred shares, par value	`PreferredStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Preferred shares, par value	`PreferredStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.77B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.77B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.31B	USD	Point-in-time
Accrued investment income	`AccruedInvestmentIncomeReceivable`	$120.81M	USD	Point-in-time
Number of preferred shares issued	`PreferredStockSharesIssued`	28.17M	shares	Point-in-time
Accrued investment income	`AccruedInvestmentIncomeReceivable`	$112.58M	USD	Point-in-time
Number of preferred shares issued	`PreferredStockSharesIssued`	28.17M	shares	Point-in-time
Reinsurance balances receivable	`PremiumsReceivableAtCarryingValue`	$2.72B	USD	Point-in-time
Preferred shares, shares outstanding	`PreferredStockSharesOutstanding`	28.17M	shares	Point-in-time
Reinsurance balances receivable	`PremiumsReceivableAtCarryingValue`	$2.49B	USD	Point-in-time
Preferred shares, shares outstanding	`PreferredStockSharesOutstanding`	28.17M	shares	Point-in-time
Reinsurance recoverable on paid and unpaid losses	`ReinsuranceRecoverables`	$828.81M	USD	Point-in-time
Aggregate liquidation value	`PreferenceSharesAggregateLiquidationValue`	$704.23M	USD	Point-in-time
Reinsurance recoverable on paid and unpaid losses	`ReinsuranceRecoverables`	$331.70M	USD	Point-in-time
Aggregate liquidation value	`PreferenceSharesAggregateLiquidationValue`	$704.23M	USD	Point-in-time
Aggregate liquidation value	`PreferenceSharesAggregateLiquidationValue`	$150.00M	USD	Point-in-time
Common shares held in treasury, shares	`TreasuryStockShares`	0.00	shares	Point-in-time
Common shares held in treasury, shares	`TreasuryStockShares`	0.00	shares	Point-in-time
Funds held by reinsured companies	`FundsHeldUnderReinsuranceAgreementsAsset`	$801.45M	USD	Point-in-time
Funds held by reinsured companies	`FundsHeldUnderReinsuranceAgreementsAsset`	$685.07M	USD	Point-in-time
Deferred acquisition costs	`DeferredPolicyAcquisitionCosts`	$597.24M	USD	Point-in-time
Deferred acquisition costs	`DeferredPolicyAcquisitionCosts`	$672.31M	USD	Point-in-time
Deposit assets	`DepositContractsAssets`	$74.27M	USD	Point-in-time
Deposit assets	`DepositContractsAssets`	$78.54M	USD	Point-in-time
Net tax assets	`NetTaxAssets`	$133.17M	USD	Point-in-time
Net tax assets	`NetTaxAssets`	$194.17M	USD	Point-in-time
Goodwill	`Goodwill`	$456.38M	USD	Point-in-time
Goodwill	`Goodwill`	$456.38M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$107.09M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$160.23M	USD	Point-in-time
Other assets	`OtherAssets`	$35.10M	USD	Point-in-time
Other assets	`OtherAssets`	$41.24M	USD	Point-in-time
Total assets	`Assets`	$21.94B	USD	Point-in-time
Total assets	`Assets`	$22.98B	USD	Point-in-time
Non-life reserves	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$8.99B	USD	Point-in-time
Non-life reserves	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$9.75B	USD	Point-in-time
Non-life reserves	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$9.06B	USD	Point-in-time
Non-life reserves	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$9.71B	USD	Point-in-time
Life and health reserves	`LiabilityForFuturePolicyBenefits`	$1.98B	USD	Point-in-time
Life and health reserves	`LiabilityForFuturePolicyBenefits`	$2.49B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$1.82B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$1.62B	USD	Point-in-time
Other reinsurance balances payable	`ReinsurancePayable`	$292.08M	USD	Point-in-time
Other reinsurance balances payable	`ReinsurancePayable`	$281.97M	USD	Point-in-time
Deposit liabilities	`DepositContractsLiabilities`	$15.03M	USD	Point-in-time
Deposit liabilities	`DepositContractsLiabilities`	$10.86M	USD	Point-in-time
Net tax liabilities	`NetTaxLiabilities`	$166.11M	USD	Point-in-time
Net tax liabilities	`NetTaxLiabilities`	$154.95M	USD	Point-in-time
Accounts payable, accrued expenses and other	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$302.02M	USD	Point-in-time
Accounts payable, accrued expenses and other	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$849.57M	USD	Point-in-time
Debt related to senior notes	`SeniorNotes`	$1.27B	USD	Point-in-time
Debt related to senior notes	`SeniorNotes`	$1.38B	USD	Point-in-time
Debt related to capital efficient notes	`JuniorSubordinatedNotes`	$70.99M	USD	Point-in-time
Debt related to capital efficient notes	`JuniorSubordinatedNotes`	$70.99M	USD	Point-in-time
Total liabilities	`Liabilities`	$16.24B	USD	Point-in-time
Total liabilities	`Liabilities`	$15.25B	USD	Point-in-time
Common shares (par value $0.00000001; issued: 100,000,000 shares)	`CommonStockValue`	-	USD	Point-in-time
Common shares (par value $0.00000001; issued: 100,000,000 shares)	`CommonStockValue`	-	USD	Point-in-time
Preferred shares (par value $1.00; issued and outstanding: 28,169,062 shares; aggregate liquidation value: $704,227)	`PreferredStockValue`	$28.17M	USD	Point-in-time
Preferred shares (par value $1.00; issued and outstanding: 28,169,062 shares; aggregate liquidation value: $704,227)	`PreferredStockValue`	$28.17M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.40B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.40B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-90.28M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-74.57M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.41B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.34B	USD	Point-in-time
Total shareholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.75B	USD	Point-in-time
Total shareholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.69B	USD	Point-in-time
Total shareholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.90B	USD	Point-in-time
Total liabilities and shareholders equity	`LiabilitiesAndStockholdersEquity`	$21.94B	USD	Point-in-time
Total liabilities and shareholders equity	`LiabilitiesAndStockholdersEquity`	$22.98B	USD	Point-in-time

Income Statement 93 line items

Line Item	Tag	Value	Unit	Period
Gross premiums written	`AssumedPremiumsWritten`	$5.36B	USD	Annual
Gross premiums written	`AssumedPremiumsWritten`	$5.59B	USD	Annual
Gross premiums written	`AssumedPremiumsWritten`	$5.55B	USD	Annual
Net premiums written	`PremiumsWrittenNet`	$4.95B	USD	Annual
Net premiums written	`PremiumsWrittenNet`	$5.23B	USD	Annual
Net premiums written	`PremiumsWrittenNet`	$5.12B	USD	Annual
(Increase) decrease in unearned premiums	`IncreaseDecreaseInUnearnedPremiumsNet`	$39.63M	USD	Annual
(Increase) decrease in unearned premiums	`IncreaseDecreaseInUnearnedPremiumsNet`	$16.13M	USD	Annual
(Increase) decrease in unearned premiums	`IncreaseDecreaseInUnearnedPremiumsNet`	$-94.94M	USD	Annual
Net premiums earned	`PremiumsEarnedNet`	$5.02B	USD	Annual
Net premiums earned	`PremiumsEarnedNet`	$5.27B	USD	Annual
Net premiums earned	`PremiumsEarnedNet`	$4.97B	USD	Annual
Net investment income	`InvestmentIncomeNet`	$410.86M	USD	Annual
Net investment income	`InvestmentIncomeNet`	$449.78M	USD	Annual
Net investment income	`InvestmentIncomeNet`	$402.07M	USD	Annual
Net realized and unrealized investment gains (losses)	`GainLossOnInvestments`	$26.27M	USD	Annual
Net realized and unrealized investment gains (losses)	`GainLossOnInvestments`	$-297.48M	USD	Annual
Net realized and unrealized investment gains (losses)	`GainLossOnInvestments`	$232.49M	USD	Annual
Other income	`OtherIncome`	$9.14M	USD	Annual
Other income	`OtherIncome`	$15.24M	USD	Annual
Other income	`OtherIncome`	$15.23M	USD	Annual
Total revenues	`Revenues`	$5.42B	USD	Annual
Total revenues	`Revenues`	$5.67B	USD	Annual
Total revenues	`Revenues`	$5.43B	USD	Annual
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$3.84B	USD	Annual
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$3.25B	USD	Annual
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$3.16B	USD	Annual
Acquisition costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$1.12B	USD	Annual
Acquisition costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$1.22B	USD	Annual
Acquisition costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$1.19B	USD	Annual
Other expenses	`OtherExpenses`	$348.40M	USD	Annual
Other expenses	`OtherExpenses`	$471.90M	USD	Annual
Other expenses	`OtherExpenses`	$790.72M	USD	Annual
Interest expense	`InterestExpense`	$48.60M	USD	Annual
Interest expense	`InterestExpense`	$42.50M	USD	Annual
Interest expense	`InterestExpense`	$48.99M	USD	Annual
Loss on redemption of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss on redemption of debt	`GainsLossesOnExtinguishmentOfDebt`	$-1.57M	USD	Annual
Loss on redemption of debt	`GainsLossesOnExtinguishmentOfDebt`	$-22.20M	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$26.59M	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$25.92M	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$24.65M	USD	Annual
Net foreign exchange losses (gains)	`ForeignCurrencyTransactionGainLossBeforeTax`	$77.52M	USD	Annual
Net foreign exchange losses (gains)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-108.24M	USD	Annual
Net foreign exchange losses (gains)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-9.46M	USD	Annual
Total expenses	`BenefitsLossesAndExpenses`	$4.93B	USD	Annual
Total expenses	`BenefitsLossesAndExpenses`	$5.25B	USD	Annual
Total expenses	`BenefitsLossesAndExpenses`	$5.49B	USD	Annual
Income before taxes and interest in earnings (losses) of equity method investments	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$188.68M	USD	Annual
Income before taxes and interest in earnings (losses) of equity method investments	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$180.44M	USD	Annual
Income before taxes and interest in earnings (losses) of equity method investments	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$496.15M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$79.66M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$25.92M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$10.36M	USD	Annual
Interest in earnings (losses) of equity method investments	`IncomeLossFromEquityMethodInvestments`	$6.38M	USD	Annual
Interest in earnings (losses) of equity method investments	`IncomeLossFromEquityMethodInvestments`	$-22.92M	USD	Annual
Interest in earnings (losses) of equity method investments	`IncomeLossFromEquityMethodInvestments`	$85.70M	USD	Annual
Net income	`ProfitLoss`	$107.15M	USD	Annual
Net income	`ProfitLoss`	$264.02M	USD	Annual
Net income	`ProfitLoss`	$447.31M	USD	Annual
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	Annual
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$2.77M	USD	Annual
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	Annual
Net income attributable to PartnerRe Ltd.	`NetIncomeLoss`	$264.02M	USD	Annual
Net income attributable to PartnerRe Ltd.	`NetIncomeLoss`	$447.31M	USD	Annual
Net income attributable to PartnerRe Ltd.	`NetIncomeLoss`	$104.38M	USD	Annual
Preferred dividends	`DividendsPreferredStock`	$46.42M	USD	Annual
Preferred dividends	`DividendsPreferredStock`	$56.73M	USD	Annual
Preferred dividends	`DividendsPreferredStock`	$55.04M	USD	Annual
Loss on redemption of preferred shares	`LossOnRedemptionOfPreferredShares`	-	USD	Annual
Loss on redemption of preferred shares	`LossOnRedemptionOfPreferredShares`	$4.91M	USD	Annual
Loss on redemption of preferred shares	`LossOnRedemptionOfPreferredShares`	-	USD	Annual
Net income attributable to PartnerRe Ltd. common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$387.36M	USD	Annual
Net income attributable to PartnerRe Ltd. common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$217.60M	USD	Annual
Net income attributable to PartnerRe Ltd. common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$47.65M	USD	Annual
Net income attributable to PartnerRe Ltd.	`NetIncomeLoss`	$264.02M	USD	Annual
Net income attributable to PartnerRe Ltd.	`NetIncomeLoss`	$447.31M	USD	Annual
Net income attributable to PartnerRe Ltd.	`NetIncomeLoss`	$104.38M	USD	Annual
Change in currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-46.05M	USD	Annual
Change in currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$12.20M	USD	Annual
Change in currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-15.13M	USD	Annual
Change in unfunded pension obligation, net of tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-1.91M	USD	Annual
Change in unfunded pension obligation, net of tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-274.00K	USD	Annual
Change in unfunded pension obligation, net of tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-2.29M	USD	Annual
Change in unrealized gains or losses on investments, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-860.00K	USD	Annual
Change in unrealized gains or losses on investments, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-1.58M	USD	Annual
Change in unrealized gains or losses on investments, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-303.00K	USD	Annual
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$8.71M	USD	Annual
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-49.20M	USD	Annual
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-15.71M	USD	Annual
Comprehensive income attributable to PartnerRe Ltd.	`ComprehensiveIncomeNetOfTax`	$55.18M	USD	Annual
Comprehensive income attributable to PartnerRe Ltd.	`ComprehensiveIncomeNetOfTax`	$248.31M	USD	Annual
Comprehensive income attributable to PartnerRe Ltd.	`ComprehensiveIncomeNetOfTax`	$456.02M	USD	Annual

Cash Flow Statement 107 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$107.15M	USD	Annual
Net income	`ProfitLoss`	$264.02M	USD	Annual
Net income	`ProfitLoss`	$447.31M	USD	Annual
Amortization of net premium on investments	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-69.08M	USD	Annual
Amortization of net premium on investments	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-96.40M	USD	Annual
Amortization of net premium on investments	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-93.75M	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$26.59M	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$25.92M	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$24.65M	USD	Annual
Net realized and unrealized investment (gains) losses	`GainLossOnInvestments`	$26.27M	USD	Annual
Net realized and unrealized investment (gains) losses	`GainLossOnInvestments`	$-297.48M	USD	Annual
Net realized and unrealized investment (gains) losses	`GainLossOnInvestments`	$232.49M	USD	Annual
Reinsurance balances, net	`IncreaseDecreaseInReinsuranceBalancesNet`	$-84.77M	USD	Annual
Reinsurance balances, net	`IncreaseDecreaseInReinsuranceBalancesNet`	$-95.74M	USD	Annual
Reinsurance balances, net	`IncreaseDecreaseInReinsuranceBalancesNet`	$-122.87M	USD	Annual
Reinsurance recoverable on paid and unpaid losses, net of ceded premiums payable	`IncreaseDecreaseInReinsuranceRecoverableOnPaidAndUnpaidLossesNetOfCededPremiumsPayable`	$-481.17M	USD	Annual
Reinsurance recoverable on paid and unpaid losses, net of ceded premiums payable	`IncreaseDecreaseInReinsuranceRecoverableOnPaidAndUnpaidLossesNetOfCededPremiumsPayable`	$55.17M	USD	Annual
Reinsurance recoverable on paid and unpaid losses, net of ceded premiums payable	`IncreaseDecreaseInReinsuranceRecoverableOnPaidAndUnpaidLossesNetOfCededPremiumsPayable`	$-46.23M	USD	Annual
Funds held by reinsured companies and funds helddirectly managed	`IncreaseDecreaseInFundsHeldByReinsuredCompaniesAndFundsHeldDirectlyManaged`	$131.71M	USD	Annual
Funds held by reinsured companies and funds helddirectly managed	`IncreaseDecreaseInFundsHeldByReinsuredCompaniesAndFundsHeldDirectlyManaged`	$-59.07M	USD	Annual
Funds held by reinsured companies and funds helddirectly managed	`IncreaseDecreaseInFundsHeldByReinsuredCompaniesAndFundsHeldDirectlyManaged`	$47.38M	USD	Annual
Deferred acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$5.78M	USD	Annual
Deferred acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$34.82M	USD	Annual
Deferred acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$-2.00M	USD	Annual
Net tax assets and liabilities	`IncreaseDecreaseInNetTaxAssetsAndLiabilities`	$-135.15M	USD	Annual
Net tax assets and liabilities	`IncreaseDecreaseInNetTaxAssetsAndLiabilities`	$-105.64M	USD	Annual
Net tax assets and liabilities	`IncreaseDecreaseInNetTaxAssetsAndLiabilities`	$42.34M	USD	Annual
Non-life and life and health reserves	`IncreaseDecreaseInUnpaidLossesAndLossExpensesIncludingLifePolicyBenefits`	$214.07M	USD	Annual
Non-life and life and health reserves	`IncreaseDecreaseInUnpaidLossesAndLossExpensesIncludingLifePolicyBenefits`	$571.91M	USD	Annual
Non-life and life and health reserves	`IncreaseDecreaseInUnpaidLossesAndLossExpensesIncludingLifePolicyBenefits`	$-118.98M	USD	Annual
Unearned premiums	`IncreaseDecreaseInUnearnedPremiums`	$94.94M	USD	Annual
Unearned premiums	`IncreaseDecreaseInUnearnedPremiums`	$-39.63M	USD	Annual
Unearned premiums	`IncreaseDecreaseInUnearnedPremiums`	$-16.13M	USD	Annual
Other net changes in operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$158.00K	USD	Annual
Other net changes in operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-38.20M	USD	Annual
Other net changes in operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$38.19M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$318.81M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$445.31M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$242.88M	USD	Annual
Redemptions of fixed maturities	`ProceedsFromMaturitiesRepaymentsAndCallsOfTradingSecuritiesHeldforinvestment`	$572.64M	USD	Annual
Redemptions of fixed maturities	`ProceedsFromMaturitiesRepaymentsAndCallsOfTradingSecuritiesHeldforinvestment`	$743.74M	USD	Annual
Redemptions of fixed maturities	`ProceedsFromMaturitiesRepaymentsAndCallsOfTradingSecuritiesHeldforinvestment`	$595.38M	USD	Annual
Sales and redemptions of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$178.17M	USD	Annual
Sales and redemptions of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$148.66M	USD	Annual
Sales and redemptions of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$169.56M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$143.86M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$200.53M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$124.08M	USD	Annual
Consideration paid to acquire Aurigen, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$233.23M	USD	Annual
Consideration paid to acquire Aurigen, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Consideration paid to acquire Aurigen, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$151.20M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$65.75M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$749.19M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$98.82M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$295.27M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-34.05M	USD	Annual
Dividends paid to common and preferred shareholders	`PaymentsOfDividends`	$491.47M	USD	Annual
Dividends paid to common and preferred shareholders	`PaymentsOfDividends`	$190.34M	USD	Annual
Dividends paid to common and preferred shareholders	`PaymentsOfDividends`	$191.11M	USD	Annual
Settlement of share-based awards upon change in control	`ShareAwardsOutstandingSettledUponChangeInControlValue`	-	USD	Annual
Settlement of share-based awards upon change in control	`ShareAwardsOutstandingSettledUponChangeInControlValue`	-	USD	Annual
Settlement of share-based awards upon change in control	`ShareAwardsOutstandingSettledUponChangeInControlValue`	$-75.53M	USD	Annual
Proceeds from issuance of Class B common shares	`ProceedsfromissuanceofClassBcommonshares`	-	USD	Annual
Proceeds from issuance of Class B common shares	`ProceedsfromissuanceofClassBcommonshares`	-	USD	Annual
Proceeds from issuance of Class B common shares	`ProceedsfromissuanceofClassBcommonshares`	$11.00M	USD	Annual
Repurchase of common shares	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Repurchase of common shares	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Repurchase of common shares	`PaymentsForRepurchaseOfCommonStock`	$71.38M	USD	Annual
Reissuance of treasury shares, net of taxes	`IncreaseDecreaseFromIssuanceOrSaleOfEquityNetOfTaxesWithheldInANetShareSettlement`	$8.00M	USD	Annual
Reissuance of treasury shares, net of taxes	`IncreaseDecreaseFromIssuanceOrSaleOfEquityNetOfTaxesWithheldInANetShareSettlement`	-	USD	Annual
Reissuance of treasury shares, net of taxes	`IncreaseDecreaseFromIssuanceOrSaleOfEquityNetOfTaxesWithheldInANetShareSettlement`	$10.96M	USD	Annual
Redemption of preferred shares	`PaymentsForRepurchaseOfRedeemablePreferredStock`	-	USD	Annual
Redemption of preferred shares	`PaymentsForRepurchaseOfRedeemablePreferredStock`	$149.52M	USD	Annual
Redemption of preferred shares	`PaymentsForRepurchaseOfRedeemablePreferredStock`	-	USD	Annual
Issuance of senior notes	`ProceedsFromIssuanceOfSeniorLongTermDebt`	$824.00M	USD	Annual
Issuance of senior notes	`ProceedsFromIssuanceOfSeniorLongTermDebt`	-	USD	Annual
Issuance of senior notes	`ProceedsFromIssuanceOfSeniorLongTermDebt`	-	USD	Annual
Redemption of debt	`MaturitiesOfSeniorDebt`	-	USD	Annual
Redemption of debt	`MaturitiesOfSeniorDebt`	$207.13M	USD	Annual
Redemption of debt	`MaturitiesOfSeniorDebt`	$271.96M	USD	Annual
Distributions to noncontrolling interests	`PaymentsOfDistributionsToAffiliates`	-	USD	Annual
Distributions to noncontrolling interests	`PaymentsOfDistributionsToAffiliates`	$55.82M	USD	Annual
Distributions to noncontrolling interests	`PaymentsOfDistributionsToAffiliates`	-	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-387.24M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-153.52M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-309.54M	USD	Annual
Effect of foreign exchange rate changes on cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-61.50M	USD	Annual
Effect of foreign exchange rate changes on cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-40.92M	USD	Annual
Effect of foreign exchange rate changes on cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$44.23M	USD	Annual
(Decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$263.63M	USD	Annual
(Decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$196.23M	USD	Annual
(Decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-1.32M	USD	Annual
Cash and cash equivalentsbeginning of year	`CashAndCashEquivalentsAtCarryingValue`	$1.58B	USD	Point-in-time
Cash and cash equivalentsbeginning of year	`CashAndCashEquivalentsAtCarryingValue`	$1.77B	USD	Point-in-time
Cash and cash equivalentsbeginning of year	`CashAndCashEquivalentsAtCarryingValue`	$1.77B	USD	Point-in-time
Cash and cash equivalentsbeginning of year	`CashAndCashEquivalentsAtCarryingValue`	$1.31B	USD	Point-in-time
Cash and cash equivalentsend of year	`CashAndCashEquivalentsAtCarryingValue`	$1.58B	USD	Point-in-time
Cash and cash equivalentsend of year	`CashAndCashEquivalentsAtCarryingValue`	$1.77B	USD	Point-in-time
Cash and cash equivalentsend of year	`CashAndCashEquivalentsAtCarryingValue`	$1.77B	USD	Point-in-time
Cash and cash equivalentsend of year	`CashAndCashEquivalentsAtCarryingValue`	$1.31B	USD	Point-in-time
Taxes paid	`IncomeTaxesPaid`	$66.23M	USD	Annual
Taxes paid	`IncomeTaxesPaid`	$220.34M	USD	Annual
Taxes paid	`IncomeTaxesPaid`	$188.65M	USD	Annual
Interest paid	`InterestPaid`	$49.26M	USD	Annual
Interest paid	`InterestPaid`	$46.42M	USD	Annual
Interest paid	`InterestPaid`	$40.99M	USD	Annual

Stockholders Equity 33 line items

Line Item	Tag	Value	Unit	Period
Balance at beginning of year	`StockholdersEquity`	$6.90B	USD	Point-in-time
Balance at beginning of year	`StockholdersEquity`	$6.75B	USD	Point-in-time
Balance at beginning of year	`StockholdersEquity`	$6.69B	USD	Point-in-time
Settlement of stock options and SSARs	`ShareAwardsOutstandingSettledUponChangeInControlValue`	-	USD	Annual
Settlement of stock options and SSARs	`ShareAwardsOutstandingSettledUponChangeInControlValue`	-	USD	Annual
Settlement of stock options and SSARs	`ShareAwardsOutstandingSettledUponChangeInControlValue`	$-75.53M	USD	Annual
Change in currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-46.05M	USD	Annual
Change in currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$12.20M	USD	Annual
Change in currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-15.13M	USD	Annual
Change in unfunded pension obligation, net of tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-1.91M	USD	Annual
Change in unfunded pension obligation, net of tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-274.00K	USD	Annual
Change in unfunded pension obligation, net of tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-2.29M	USD	Annual
Change in unrealized gains or losses on investments, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-860.00K	USD	Annual
Change in unrealized gains or losses on investments, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-1.58M	USD	Annual
Change in unrealized gains or losses on investments, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-303.00K	USD	Annual
Net income	`ProfitLoss`	$107.15M	USD	Annual
Net income	`ProfitLoss`	$264.02M	USD	Annual
Net income	`ProfitLoss`	$447.31M	USD	Annual
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	Annual
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$2.77M	USD	Annual
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	Annual
Dividends on preferred shares	`DividendsPreferredStock`	$46.42M	USD	Annual
Dividends on preferred shares	`DividendsPreferredStock`	$56.73M	USD	Annual
Dividends on preferred shares	`DividendsPreferredStock`	$55.04M	USD	Annual
Loss on redemption of preferred shares	`LossOnRedemptionOfPreferredShares`	-	USD	Annual
Loss on redemption of preferred shares	`LossOnRedemptionOfPreferredShares`	$4.91M	USD	Annual
Loss on redemption of preferred shares	`LossOnRedemptionOfPreferredShares`	-	USD	Annual
Balance at end of year	`StockholdersEquity`	$6.90B	USD	Point-in-time
Balance at end of year	`StockholdersEquity`	$6.75B	USD	Point-in-time
Balance at end of year	`StockholdersEquity`	$6.69B	USD	Point-in-time
Total shareholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.75B	USD	Point-in-time
Total shareholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.69B	USD	Point-in-time
Total shareholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.90B	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.