$rga 2013 Q4 10-K

Concept	2013 Q4	2013 Q3	2013 Q2
Revenue	$2.737B	$2.390B	$2.591B
YoY Change	0.5%	-2.42%	9.05%
Cost Of Revenue		$1.715B	$2.031B
YoY Change		3.14%	24.92%
Gross Profit		$674.9M	$560.1M
YoY Change		-14.18%	-25.35%
Gross Profit Margin		28.24%	21.62%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses	$2.470B	$2.155B	$2.633B
YoY Change	4.21%	-2.72%	23.4%
Operating Profit		-$1.480B	-$2.073B
YoY Change		3.59%	49.84%
Interest Expense	-$37.60M	$30.83M	$29.92M
YoY Change	16.41%	3.64%	28.07%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$229.5M	$201.7M	-$74.76M
YoY Change	-28.53%	0.11%	-134.63%
Income Tax	$84.50M	$63.74M	-$25.15M
% Of Pretax Income	36.82%	31.6%
Net Earnings	$145.0M	$138.0M	-$49.61M
YoY Change	-34.99%	-4.51%	-135.16%
Net Earnings / Revenue	5.3%	5.77%	-1.92%
Basic Earnings Per Share	$2.05	$1.95	-$0.69
Diluted Earnings Per Share	$2.03	$1.93	-$0.69
COMMON SHARES
Basic Shares Outstanding	70.59M shares	70.87M shares	72.35M shares
Diluted Shares Outstanding		71.39M shares	72.35M shares

Concept	2013 Q4	2013 Q3	2013 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$923.6M	$1.423B	$973.6M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill	$7.000M
YoY Change	0.0%
Intangibles
YoY Change
Long-Term Investments	$29.95B	$31.92B	$31.76B
YoY Change	-8.99%	-0.54%	0.8%
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$39.67B	$39.53B	$38.79B
YoY Change	-1.7%	-1.0%	1.16%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$120.0M
YoY Change
Long-Term Debt Due			$120.0M
YoY Change
Total Short-Term Liabilities			$120.0M
YoY Change
LONG-TERM LIABILITIES
Long-Term Debt	$2.699B	$2.699B	$2.303B
YoY Change	9.4%	9.4%	11.42%
Other Long-Term Liabilities	$13.49B	$13.38B	$13.58B
YoY Change	-4.31%	-7.56%	-4.68%
Total Long-Term Liabilities	$16.19B	$16.08B	$15.88B
YoY Change	-2.26%	-5.09%	-2.64%
TOTAL LIABILITIES
Total Short-Term Liabilities			$120.0M
Total Long-Term Liabilities	$16.19B	$16.08B	$15.88B
Total Liabilities	$33.74B	$33.63B	$32.90B
YoY Change	0.86%	1.33%	2.51%
SHAREHOLDERS EQUITY
Retained Earnings	$3.660B	$3.545B	$3.429B
YoY Change	9.02%	12.37%	13.03%
Common Stock	$1.779B	$1.779B	$1.774B
YoY Change	1.28%	1.98%	1.86%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$508.7M	$528.1M	$496.5M
YoY Change	62.95%	66.83%	52.15%
Treasury Stock Shares
Shareholders Equity	$5.936B	$5.896B	$5.888B
YoY Change
Total Liabilities & Shareholders Equity	$39.67B	$39.53B	$38.79B
YoY Change	-1.7%	-1.0%	1.16%

Concept	2013 Q4	2013 Q3	2013 Q2
OPERATING ACTIVITIES
Net Income	$145.0M	$138.0M	-$49.61M
YoY Change	-34.99%	-4.51%	-135.16%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities	$476.2M	$445.9M	$310.2M
YoY Change	6.92%	-37.27%	17.68%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	-$820.7M	-$106.4M	-$22.60M
YoY Change	-12.82%	-56.0%	-91.8%
Cash From Investing Activities	-$820.7M	-$106.4M	-$22.60M
YoY Change	-12.82%	-56.0%	-91.8%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-144.5M	100.5M	-285.6M
YoY Change	-191.4%	-38.94%	-386.75%
NET CHANGE
Cash From Operating Activities	476.2M	445.9M	310.2M
Cash From Investing Activities	-820.7M	-106.4M	-22.60M
Cash From Financing Activities	-144.5M	100.5M	-285.6M
Net Change In Cash	-489.0M	440.0M	2.000M
YoY Change	44.72%	-30.56%	-97.72%
FREE CASH FLOW
Cash From Operating Activities	$476.2M	$445.9M	$310.2M
Capital Expenditures
Free Cash Flow
YoY Change

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2014	dei	Amendment Flag AmendmentFlag	false
CY2014	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2014	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2014	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2014
CY2014	dei	Document Period End Date DocumentPeriodEndDate	2014-12-31
CY2014	dei	Document Type DocumentType	10-K
CY2014	dei	Entity Central Index Key EntityCentralIndexKey	0000898174
CY2015Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	68785369	shares
CY2014	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2014	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2014Q2	dei	Entity Public Float EntityPublicFloat	5400000000	USD
CY2014	dei	Entity Registrant Name EntityRegistrantName	REINSURANCE GROUP OF AMERICA INC
CY2014	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2014	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2013Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	8943979000	USD
CY2014Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	11125976000	USD
CY2013	rga	Accumulated Amortization Of Value Of Business Acquired Voba AccumulatedAmortizationOfValueOfBusinessAcquiredVoba	13000000	USD
CY2014	rga	Accumulated Amortization Of Value Of Business Acquired Voba AccumulatedAmortizationOfValueOfBusinessAcquiredVoba	13500000	USD
CY2013	rga	Accumulated Amortization Of Values Of Business Acquired Distribution Agreements And Customer Relationships AccumulatedAmortizationOfValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships	34900000	USD
CY2014	rga	Accumulated Amortization Of Values Of Business Acquired Distribution Agreements And Customer Relationships AccumulatedAmortizationOfValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships	44400000	USD
CY2012	rga	Accumulated Other Comprehensive Income Loss Change In Component During Period AccumulatedOtherComprehensiveIncomeLossChangeInComponentDuringPeriod	705021000	USD
CY2013	rga	Accumulated Other Comprehensive Income Loss Change In Component During Period AccumulatedOtherComprehensiveIncomeLossChangeInComponentDuringPeriod	-1524866000	USD
CY2014	rga	Accumulated Other Comprehensive Income Loss Change In Component During Period AccumulatedOtherComprehensiveIncomeLossChangeInComponentDuringPeriod	1153224000	USD
CY2011Q4	rga	Accumulated Other Comprehensive Income Loss Related To Cash Flow Hedge AccumulatedOtherComprehensiveIncomeLossRelatedToCashFlowHedge	-828000	USD
CY2012Q4	rga	Accumulated Other Comprehensive Income Loss Related To Cash Flow Hedge AccumulatedOtherComprehensiveIncomeLossRelatedToCashFlowHedge	403000	USD
CY2013Q4	rga	Accumulated Other Comprehensive Income Loss Related To Cash Flow Hedge AccumulatedOtherComprehensiveIncomeLossRelatedToCashFlowHedge	-4578000	USD
CY2014Q4	rga	Accumulated Other Comprehensive Income Loss Related To Cash Flow Hedge AccumulatedOtherComprehensiveIncomeLossRelatedToCashFlowHedge	-31591000	USD
CY2012	rga	Amortization Of Values Of Business Acquired Distribution Agreements And Customer Relationships AmortizationOfValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships	10500000	USD
CY2013	rga	Amortization Of Values Of Business Acquired Distribution Agreements And Customer Relationships AmortizationOfValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships	10100000	USD
CY2014	rga	Amortization Of Values Of Business Acquired Distribution Agreements And Customer Relationships AmortizationOfValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships	9500000	USD
CY2013	rga	Amount Held In Debt Service Coverage Account AmountHeldInDebtServiceCoverageAccount	20500000	USD
CY2014	rga	Amount Held In Debt Service Coverage Account AmountHeldInDebtServiceCoverageAccount	15700000	USD
CY2013Q4	rga	Claims Recoverable From Retrocessionaires Past Due ClaimsRecoverableFromRetrocessionairesPastDue	4200000	USD
CY2014Q4	rga	Claims Recoverable From Retrocessionaires Past Due ClaimsRecoverableFromRetrocessionairesPastDue	10900000	USD
CY2012	rga	Collateral Financing Expense CollateralFinancingExpense	12197000	USD
CY2013	rga	Collateral Financing Expense CollateralFinancingExpense	10449000	USD
CY2014	rga	Collateral Financing Expense CollateralFinancingExpense	11441000	USD
CY2013Q4	rga	Cumulative Foreign Currency Translation Gain Loss Recorded In Accumulated Other Comprehensive Income Loss For Net Investment In Foreign Operations Hedges CumulativeForeignCurrencyTranslationGainLossRecordedInAccumulatedOtherComprehensiveIncomeLossForNetInvestmentInForeignOperationsHedges	23900000	USD
CY2014Q4	rga	Cumulative Foreign Currency Translation Gain Loss Recorded In Accumulated Other Comprehensive Income Loss For Net Investment In Foreign Operations Hedges CumulativeForeignCurrencyTranslationGainLossRecordedInAccumulatedOtherComprehensiveIncomeLossForNetInvestmentInForeignOperationsHedges	75800000	USD
CY2014	rga	Day As Of Max Dividends Payable For Rcm And Rga Reinsurance DayAsOfMaxDividendsPayableForRcmAndRgaReinsurance	January 1, 2015
CY2014	rga	Debt Instrument Covenant Default Amountof Non Payment DebtInstrumentCovenantDefaultAmountofNonPayment	100000000	USD
CY2012	rga	Deferred Policy Acquisition Costs Foreign Currency DeferredPolicyAcquisitionCostsForeignCurrency	23559000	USD
CY2013	rga	Deferred Policy Acquisition Costs Foreign Currency DeferredPolicyAcquisitionCostsForeignCurrency	-59019000	USD
CY2014	rga	Deferred Policy Acquisition Costs Foreign Currency DeferredPolicyAcquisitionCostsForeignCurrency	-68985000	USD
CY2013Q4	rga	Deferred Tax Assets Cash And Invested Assets DeferredTaxAssetsCashAndInvestedAssets	2106000	USD
CY2014Q4	rga	Deferred Tax Assets Cash And Invested Assets DeferredTaxAssetsCashAndInvestedAssets	0	USD
CY2013Q4	rga	Deferred Tax Assets Deferred Acquisition Costs Capitalized For Financial Reporting DeferredTaxAssetsDeferredAcquisitionCostsCapitalizedForFinancialReporting	2356000	USD
CY2014Q4	rga	Deferred Tax Assets Deferred Acquisition Costs Capitalized For Financial Reporting DeferredTaxAssetsDeferredAcquisitionCostsCapitalizedForFinancialReporting	26365000	USD
CY2013Q4	rga	Deferred Tax Assets Deferred Acquisition Costs Capitalized For Tax DeferredTaxAssetsDeferredAcquisitionCostsCapitalizedForTax	90187000	USD
CY2014Q4	rga	Deferred Tax Assets Deferred Acquisition Costs Capitalized For Tax DeferredTaxAssetsDeferredAcquisitionCostsCapitalizedForTax	92832000	USD
CY2013Q4	rga	Deferred Tax Assets Investment Income DeferredTaxAssetsInvestmentIncome	108462000	USD
CY2014Q4	rga	Deferred Tax Assets Investment Income DeferredTaxAssetsInvestmentIncome	56176000	USD
CY2013Q4	rga	Deferred Tax Assets Reinsurance Transactions DeferredTaxAssetsReinsuranceTransactions	59942000	USD
CY2014Q4	rga	Deferred Tax Assets Reinsurance Transactions DeferredTaxAssetsReinsuranceTransactions	64445000	USD
CY2013Q4	rga	Deferred Tax Liabilities Cash And Invested Assets DeferredTaxLiabilitiesCashAndInvestedAssets	310332000	USD
CY2014Q4	rga	Deferred Tax Liabilities Cash And Invested Assets DeferredTaxLiabilitiesCashAndInvestedAssets	667601000	USD
CY2013Q4	rga	Deferred Tax Liabilities Investment Income DeferredTaxLiabilitiesInvestmentIncome	12959000	USD
CY2014Q4	rga	Deferred Tax Liabilities Investment Income DeferredTaxLiabilitiesInvestmentIncome	8187000	USD
CY2013Q4	rga	Deferred Tax Liabilities Reinsurance Transactions DeferredTaxLiabilitiesReinsuranceTransactions	906197000	USD
CY2014Q4	rga	Deferred Tax Liabilities Reinsurance Transactions DeferredTaxLiabilitiesReinsuranceTransactions	1044097000	USD
CY2014Q4	rga	Derivative Fair Value Of Free Standing Derivative Asset DerivativeFairValueOfFreeStandingDerivativeAsset	238804000	USD
CY2013Q4	rga	Derivative Fair Value Of Free Standing Derivative Liability DerivativeFairValueOfFreeStandingDerivativeLiability	42336000	USD
CY2014Q4	rga	Derivative Fair Value Of Free Standing Derivative Liability DerivativeFairValueOfFreeStandingDerivativeLiability	56665000	USD
CY2012	rga	Deriviatives And Other Investments Net DeriviativesAndOtherInvestmentsNet	179495000	USD
CY2013	rga	Deriviatives And Other Investments Net DeriviativesAndOtherInvestmentsNet	61655000	USD
CY2014	rga	Deriviatives And Other Investments Net DeriviativesAndOtherInvestmentsNet	165134000	USD
CY2012	rga	Embedded Derivative Gain Loss In Financial Statements From Use Of Own Credit Risk EmbeddedDerivativeGainLossInFinancialStatementsFromUseOfOwnCreditRisk	62700000	USD
CY2013	rga	Embedded Derivative Gain Loss In Financial Statements From Use Of Own Credit Risk EmbeddedDerivativeGainLossInFinancialStatementsFromUseOfOwnCreditRisk	1600000	USD
CY2014	rga	Embedded Derivative Gain Loss In Financial Statements From Use Of Own Credit Risk EmbeddedDerivativeGainLossInFinancialStatementsFromUseOfOwnCreditRisk	1600000	USD
CY2012	rga	Embedded Derivative Gain Loss On Variable Annuity Contracts In Financial Statements From Use Of Own Credit Risk EmbeddedDerivativeGainLossOnVariableAnnuityContractsInFinancialStatementsFromUseOfOwnCreditRisk	16500000	USD
CY2013	rga	Embedded Derivative Gain Loss On Variable Annuity Contracts In Financial Statements From Use Of Own Credit Risk EmbeddedDerivativeGainLossOnVariableAnnuityContractsInFinancialStatementsFromUseOfOwnCreditRisk	-12500000	USD
CY2014	rga	Embedded Derivative Gain Loss On Variable Annuity Contracts In Financial Statements From Use Of Own Credit Risk EmbeddedDerivativeGainLossOnVariableAnnuityContractsInFinancialStatementsFromUseOfOwnCreditRisk	1600000	USD
CY2013Q4	rga	Fair Value Measured On Recurring Basis Funds Held Under Reinsurance Agreements Asset Embedded Derivatives FairValueMeasuredOnRecurringBasisFundsHeldUnderReinsuranceAgreementsAssetEmbeddedDerivatives	-176270000	USD
CY2014Q4	rga	Fair Value Measured On Recurring Basis Funds Held Under Reinsurance Agreements Asset Embedded Derivatives FairValueMeasuredOnRecurringBasisFundsHeldUnderReinsuranceAgreementsAssetEmbeddedDerivatives	22094000	USD
CY2013Q4	rga	Fair Value Measured On Recurring Basis Guaranteed Interest Contracts Embedded Derivatives FairValueMeasuredOnRecurringBasisGuaranteedInterestContractsEmbeddedDerivatives	868725000	USD
CY2014Q4	rga	Fair Value Measured On Recurring Basis Guaranteed Interest Contracts Embedded Derivatives FairValueMeasuredOnRecurringBasisGuaranteedInterestContractsEmbeddedDerivatives	1085166000	USD
CY2013Q4	rga	Fair Value Measured On Recurring Basis Short Term Investments FairValueMeasuredOnRecurringBasisShortTermInvestments	111572000	USD
CY2014Q4	rga	Fair Value Measured On Recurring Basis Short Term Investments FairValueMeasuredOnRecurringBasisShortTermInvestments	45190000	USD
CY2014Q4	rga	Funds Held Under Reinsurance Agreements Asset Specific Client FundsHeldUnderReinsuranceAgreementsAssetSpecificClient	4200000000	USD
CY2013Q4	rga	Funds Withheld At Interest Percent Of Invested Assets FundsWithheldAtInterestPercentOfInvestedAssets	0.178
CY2014Q4	rga	Funds Withheld At Interest Percent Of Invested Assets FundsWithheldAtInterestPercentOfInvestedAssets	0.161
CY2014	rga	Future Dividend Payment Restricted To Such Percent Of Surplus To Policy Holders FutureDividendPaymentRestrictedToSuchPercentOfSurplusToPolicyHolders	0.1
CY2012	rga	Gain Loss On Investments Related To Change In Fair Value Of Derivatives Excluding Embedded Derivatives GainLossOnInvestmentsRelatedToChangeInFairValueOfDerivativesExcludingEmbeddedDerivatives	-61446000	USD
CY2013	rga	Gain Loss On Investments Related To Change In Fair Value Of Derivatives Excluding Embedded Derivatives GainLossOnInvestmentsRelatedToChangeInFairValueOfDerivativesExcludingEmbeddedDerivatives	-177258000	USD
CY2014	rga	Gain Loss On Investments Related To Change In Fair Value Of Derivatives Excluding Embedded Derivatives GainLossOnInvestmentsRelatedToChangeInFairValueOfDerivativesExcludingEmbeddedDerivatives	80661000	USD
CY2014	rga	Gains Losses Deferred In Accumulated Other Comprehensive Income Loss On Derivatives GainsLossesDeferredInAccumulatedOtherComprehensiveIncomeLossOnDerivatives	-25801000	USD
CY2013Q4	rga	Impaired Financing Receivable Net Of Related Allowance ImpairedFinancingReceivableNetOfRelatedAllowance	34630000	USD
CY2014Q4	rga	Impaired Financing Receivable Net Of Related Allowance ImpairedFinancingReceivableNetOfRelatedAllowance	16211000	USD
CY2012	rga	Impairment Losses On Equity Securities ImpairmentLossesOnEquitySecurities	-3025000	USD
CY2013	rga	Impairment Losses On Equity Securities ImpairmentLossesOnEquitySecurities	0	USD
CY2014	rga	Impairment Losses On Equity Securities ImpairmentLossesOnEquitySecurities	0	USD
CY2012	rga	Income Tax Reconciliation Change In Canadian Enacted Tax Rate IncomeTaxReconciliationChangeInCanadianEnactedTaxRate	1374000	USD
CY2013	rga	Income Tax Reconciliation Change In Canadian Enacted Tax Rate IncomeTaxReconciliationChangeInCanadianEnactedTaxRate	-414000	USD
CY2014	rga	Income Tax Reconciliation Change In Canadian Enacted Tax Rate IncomeTaxReconciliationChangeInCanadianEnactedTaxRate	0	USD
CY2012	rga	Income Tax Reconciliation Change In Foreign Enacted Tax Rate IncomeTaxReconciliationChangeInForeignEnactedTaxRate	-1070000	USD
CY2013	rga	Income Tax Reconciliation Change In Foreign Enacted Tax Rate IncomeTaxReconciliationChangeInForeignEnactedTaxRate	-1184000	USD
CY2014	rga	Income Tax Reconciliation Change In Foreign Enacted Tax Rate IncomeTaxReconciliationChangeInForeignEnactedTaxRate	280000	USD
CY2012	rga	Income Tax Reconciliation Foreign Income Tax Basis Differential IncomeTaxReconciliationForeignIncomeTaxBasisDifferential	-21086000	USD
CY2013	rga	Income Tax Reconciliation Foreign Income Tax Basis Differential IncomeTaxReconciliationForeignIncomeTaxBasisDifferential	-26484000	USD
CY2014	rga	Income Tax Reconciliation Foreign Income Tax Basis Differential IncomeTaxReconciliationForeignIncomeTaxBasisDifferential	-8256000	USD
CY2012	rga	Income Tax Reconciliation Subpart F IncomeTaxReconciliationSubpartF	13571000	USD
CY2013	rga	Income Tax Reconciliation Subpart F IncomeTaxReconciliationSubpartF	8255000	USD
CY2014	rga	Income Tax Reconciliation Subpart F IncomeTaxReconciliationSubpartF	6132000	USD
CY2014	rga	Maximum Capital Lease Obligations As Offset Against Industrial Bonds MaximumCapitalLeaseObligationsAsOffsetAgainstIndustrialBonds	150000000	USD
CY2014Q4	rga	Maximum Life Insurance Retention Per Individual Life MaximumLifeInsuranceRetentionPerIndividualLife	8000000	USD
CY2013Q4	rga	Mortgage Loan Percent Of Invested Assets MortgageLoanPercentOfInvestedAssets	0.077
CY2014Q4	rga	Mortgage Loan Percent Of Invested Assets MortgageLoanPercentOfInvestedAssets	0.074
CY2013Q4	rga	Mortgage Loans On Real Estate Commercial And Consumer Net Percentage Of Total MortgageLoansOnRealEstateCommercialAndConsumerNetPercentageOfTotal	1
CY2014Q4	rga	Mortgage Loans On Real Estate Commercial And Consumer Net Percentage Of Total MortgageLoansOnRealEstateCommercialAndConsumerNetPercentageOfTotal	1
CY2013Q4	rga	Net Credit Exposure On Derivative Contracts NetCreditExposureOnDerivativeContracts	9679000	USD
CY2014Q4	rga	Net Credit Exposure On Derivative Contracts NetCreditExposureOnDerivativeContracts	7697000	USD
CY2014	rga	Number Of Preceeding Months To Accumulate Dividend Paid For Approval NumberOfPreceedingMonthsToAccumulateDividendPaidForApproval	P12M
CY2014Q4	rga	Operating Loss Carryforwards With Expiration Dates OperatingLossCarryforwardsWithExpirationDates	19100000	USD
CY2012	rga	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Before Reclassificationand Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapBeforeReclassificationandTax	-20470000	USD
CY2013	rga	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Before Reclassificationand Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapBeforeReclassificationandTax	40347000	USD
CY2014	rga	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Before Reclassificationand Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapBeforeReclassificationandTax	51894000	USD
CY2012	rga	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapNetOfTax	-13305000	USD
CY2013	rga	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapNetOfTax	26226000	USD
CY2014	rga	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapNetOfTax	33731000	USD
CY2012	rga	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapTax	7165000	USD
CY2013	rga	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapTax	-14121000	USD
CY2014	rga	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapTax	-18163000	USD
CY2012	rga	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Excluding Oci Bond Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodExcludingOCIBondTax	246682000	USD
CY2013	rga	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Excluding Oci Bond Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodExcludingOCIBondTax	-467454000	USD
CY2014	rga	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Excluding Oci Bond Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodExcludingOCIBondTax	348697000	USD
CY2012	rga	Other Impairment Losses And Change In Mortgage Loan Provision OtherImpairmentLossesAndChangeInMortgageLoanProvision	16602000	USD
CY2013	rga	Other Impairment Losses And Change In Mortgage Loan Provision OtherImpairmentLossesAndChangeInMortgageLoanProvision	6933000	USD
CY2014	rga	Other Impairment Losses And Change In Mortgage Loan Provision OtherImpairmentLossesAndChangeInMortgageLoanProvision	5315000	USD
CY2013Q4	rga	Other Invested Assets Percent Of Invested Assets OtherInvestedAssetsPercentOfInvestedAssets	0.041
CY2014Q4	rga	Other Invested Assets Percent Of Invested Assets OtherInvestedAssetsPercentOfInvestedAssets	0.033
CY2013Q4	rga	Percentage Of Fixed Maturity Securities Classified As Level3 PercentageOfFixedMaturitySecuritiesClassifiedAsLevel3	0.102
CY2014Q4	rga	Percentage Of Fixed Maturity Securities Classified As Level3 PercentageOfFixedMaturitySecuritiesClassifiedAsLevel3	0.088
CY2013Q4	rga	Percentage Of Total Available For Sales Securities PercentageOfTotalAvailableForSalesSecurities	1.000
CY2014Q4	rga	Percentage Of Total Available For Sales Securities PercentageOfTotalAvailableForSalesSecurities	1.000
CY2013Q4	rga	Percentage Of Total Gross Unrealized Losses PercentageOfTotalGrossUnrealizedLosses	1
CY2014Q4	rga	Percentage Of Total Gross Unrealized Losses PercentageOfTotalGrossUnrealizedLosses	1
CY2013	rga	Performance Contingent Unit Share Payout PerformanceContingentUnitSharePayout	1.513	shares
CY2014	rga	Performance Contingent Unit Share Payout PerformanceContingentUnitSharePayout	0.529	shares
CY2014	rga	Performance Contingent Units Maximum Shares Of Common Stock Per Pcu PerformanceContingentUnitsMaximumSharesOfCommonStockPerPcu	2	shares
CY2014	rga	Performance Contingent Units Measurement Period PerformanceContingentUnitsMeasurementPeriod	P3Y
CY2012	rga	Performance Contingent Units Outstanding PerformanceContingentUnitsOutstanding	243578	shares
CY2013	rga	Performance Contingent Units Outstanding PerformanceContingentUnitsOutstanding	252942	shares
CY2014	rga	Performance Contingent Units Outstanding PerformanceContingentUnitsOutstanding	232208	shares
CY2013	rga	Performance Contingent Units Shares Of Common Stock Issued PerformanceContingentUnitsSharesOfCommonStockIssued	339483	shares
CY2014	rga	Performance Contingent Units Shares Of Common Stock Issued PerformanceContingentUnitsSharesOfCommonStockIssued	103358	shares
CY2012	rga	Policy Acquisition Costs And Other Insurance Expenses PolicyAcquisitionCostsAndOtherInsuranceExpenses	1306470000	USD
CY2013	rga	Policy Acquisition Costs And Other Insurance Expenses PolicyAcquisitionCostsAndOtherInsuranceExpenses	1300780000	USD
CY2014	rga	Policy Acquisition Costs And Other Insurance Expenses PolicyAcquisitionCostsAndOtherInsuranceExpenses	1391433000	USD
CY2013Q4	rga	Policy Loans Percent Of Invested Assets PolicyLoansPercentOfInvestedAssets	0.038
CY2014Q4	rga	Policy Loans Percent Of Invested Assets PolicyLoansPercentOfInvestedAssets	0.035
CY2013Q4	rga	Prescribed Practice Letters Of Credit PrescribedPracticeLettersOfCredit	436200000	USD
CY2014Q4	rga	Prescribed Practice Letters Of Credit PrescribedPracticeLettersOfCredit	642200000	USD
CY2013Q4	rga	Prescribed Practice Surplus Note PrescribedPracticeSurplusNote	343780000	USD
CY2014Q4	rga	Prescribed Practice Surplus Note PrescribedPracticeSurplusNote	515399000	USD
CY2012	rga	Proceeds From Sale Of Available For Sale Securities Sold At Loss ProceedsFromSaleOfAvailableForSaleSecuritiesSoldAtLoss	828000000	USD
CY2013	rga	Proceeds From Sale Of Available For Sale Securities Sold At Loss ProceedsFromSaleOfAvailableForSaleSecuritiesSoldAtLoss	1104000000	USD
CY2014	rga	Proceeds From Sale Of Available For Sale Securities Sold At Loss ProceedsFromSaleOfAvailableForSaleSecuritiesSoldAtLoss	1016500000	USD
CY2013Q4	rga	Reinsurance Claims Recoverables ReinsuranceClaimsRecoverables	134100000	USD
CY2014Q4	rga	Reinsurance Claims Recoverables ReinsuranceClaimsRecoverables	143000000	USD
CY2014Q4	rga	Repurchased Subsidiary Debt RepurchasedSubsidiaryDebt	160000000	USD
CY2014	rga	Rga Reinsurance Max Dividend Payments Without Approval RgaReinsuranceMaxDividendPaymentsWithoutApproval	152800000	USD
CY2014Q4	rga	Shares Granted To Non Employee Directors SharesGrantedToNonEmployeeDirectors	13800	shares
CY2013Q4	rga	Statutory Financial Reinsurance StatutoryFinancialReinsurance	6800000000	USD
CY2014Q4	rga	Statutory Financial Reinsurance StatutoryFinancialReinsurance	8200000000	USD
CY2013Q4	rga	Statutory Reserves Related To Financial Requirements StatutoryReservesRelatedToFinancialRequirements	1552300000	USD
CY2014Q4	rga	Statutory Reserves Related To Financial Requirements StatutoryReservesRelatedToFinancialRequirements	1558300000	USD
CY2014	rga	Subsidiary Ceding Commission SubsidiaryCedingCommission	256500000	USD
CY2013Q4	rga	Surplus Deficit Naic Sap SurplusDeficitNaicSap	-92420000	USD
CY2014Q4	rga	Surplus Deficit Naic Sap SurplusDeficitNaicSap	-126801000	USD
CY2013	rga	Treasury Stock Value Acquired Cost Method Repurchase Agreement TreasuryStockValueAcquiredCostMethodRepurchaseAgreement	261300000	USD
CY2014	rga	Treasury Stock Value Acquired Cost Method Repurchase Agreement TreasuryStockValueAcquiredCostMethodRepurchaseAgreement	197700000	USD
CY2013Q4	rga	Undrawn Outstanding Letters Of Credit Between Subsidiaries UndrawnOutstandingLettersOfCreditBetweenSubsidiaries	995500000	USD
CY2014Q4	rga	Undrawn Outstanding Letters Of Credit Between Subsidiaries UndrawnOutstandingLettersOfCreditBetweenSubsidiaries	1035000000	USD
CY2013Q4	rga	Undrawn Outstanding Letters Of Credit In Favor Of Third Parties UndrawnOutstandingLettersOfCreditInFavorOfThirdParties	210300000	USD
CY2014Q4	rga	Undrawn Outstanding Letters Of Credit In Favor Of Third Parties UndrawnOutstandingLettersOfCreditInFavorOfThirdParties	176500000	USD
CY2013Q4	rga	Values Of Business Acquired Distribution Agreements And Customer Relationships ValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships	85800000	USD
CY2014Q4	rga	Values Of Business Acquired Distribution Agreements And Customer Relationships ValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships	76300000	USD
CY2012	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	83787000	USD
CY2013	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	95547000	USD
CY2014	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	102459000	USD
CY2013Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	267908000	USD
CY2014Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	261096000	USD
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	42300000	USD
CY2014Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	38500000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	451905000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1063377000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	827608000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	-5270000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	11577000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	-29836000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1618153000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2108902000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1005607000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1657129000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities	6434000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities	2896000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities	1698000	USD
CY2013Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1777906000	USD
CY2014Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1798279000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	28500000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	20300000	USD
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	24400000	USD
CY2011Q4	us-gaap	Allowance For Loan And Lease Losses Real Estate AllowanceForLoanAndLeaseLossesRealEstate	11793000	USD
CY2012Q4	us-gaap	Allowance For Loan And Lease Losses Real Estate AllowanceForLoanAndLeaseLossesRealEstate	11580000	USD
CY2013Q4	us-gaap	Allowance For Loan And Lease Losses Real Estate AllowanceForLoanAndLeaseLossesRealEstate	10106000	USD
CY2014Q4	us-gaap	Allowance For Loan And Lease Losses Real Estate AllowanceForLoanAndLeaseLossesRealEstate	6471000	USD
CY2014	us-gaap	Amortization Of Leased Asset AmortizationOfLeasedAsset	1400000	USD
CY2012	us-gaap	Amortization Of Value Of Business Acquired Voba AmortizationOfValueOfBusinessAcquiredVOBA	200000	USD
CY2013	us-gaap	Amortization Of Value Of Business Acquired Voba AmortizationOfValueOfBusinessAcquiredVOBA	300000	USD
CY2014	us-gaap	Amortization Of Value Of Business Acquired Voba AmortizationOfValueOfBusinessAcquiredVOBA	400000	USD
CY2013Q4	us-gaap	Assets Assets	39674473000	USD
CY2014Q4	us-gaap	Assets Assets	44679611000	USD
CY2013Q4	us-gaap	Assets Fair Value Disclosure Recurring AssetsFairValueDisclosureRecurring	22409775000	USD
CY2014Q4	us-gaap	Assets Fair Value Disclosure Recurring AssetsFairValueDisclosureRecurring	26946419000	USD
CY2013Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	913500000	USD
CY2014Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	922800000	USD
CY2014Q4	us-gaap	Assets Sold Under Agreements To Repurchase Repurchase Liability AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability	101400000	USD
CY2012	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	8228811000	USD
CY2013	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	8568222000	USD
CY2014	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	9098378000	USD
CY2013Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	20270734000	USD
CY2014Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	23105597000	USD
CY2013Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	12110755000	USD
CY2014Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	14885583000	USD
CY2013Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	11697394000	USD
CY2014Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	14010604000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	7587194000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	7965907000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	4354866000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	4580388000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	7102319000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	8733208000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	556034000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	561396000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	3505184000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	3640073000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	21474136000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	25480972000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	145268000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	82744000	USD
CY2014	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	65435000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	27474000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	60575000	USD
CY2014	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	31295000	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	324600000	USD
CY2014	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	134919000	USD
CY2013Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1 AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1	1396	position
CY2014Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1 AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1	932	position
CY2012	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	8921688000	USD
CY2013Q1	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	2322275000	USD
CY2013Q2	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	2665400000	USD
CY2013Q3	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	2188120000	USD
CY2013Q4	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	2507304000	USD
CY2013	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	9683099000	USD
CY2014Q1	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	2457733000	USD
CY2014Q2	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	2532485000	USD
CY2014Q3	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	2484773000	USD
CY2014Q4	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	2420670000	USD
CY2014	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	9895661000	USD
CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	0	USD
CY2013Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	137596000	USD
CY2014Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	0	USD
CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	0	USD
CY2013Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	-134791000	USD
CY2014Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	0	USD
CY2012	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	USD
CY2013	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	USD
CY2014	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	24458000	USD
CY2014Q4	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	167300000	USD
CY2014Q4	us-gaap	Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation	1400000	USD
CY2012	us-gaap	Capitalized Computer Software Amortization CapitalizedComputerSoftwareAmortization	6500000	USD
CY2013	us-gaap	Capitalized Computer Software Amortization CapitalizedComputerSoftwareAmortization	6900000	USD
CY2014	us-gaap	Capitalized Computer Software Amortization CapitalizedComputerSoftwareAmortization	5900000	USD
CY2013Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	49600000	USD
CY2014Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	77600000	USD
CY2014	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	9709000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	962870000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1259892000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	923647000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1645669000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	371345000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	899846000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	297022000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-336245000	USD
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	722022000	USD
CY2012	us-gaap	Ceded Premiums Earned CededPremiumsEarned	325999000	USD
CY2013	us-gaap	Ceded Premiums Earned CededPremiumsEarned	319419000	USD
CY2014	us-gaap	Ceded Premiums Earned CededPremiumsEarned	447889000	USD
CY2012Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYield	39239000	USD
CY2013Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYield	69469000	USD
CY2014Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYield	67171000	USD
CY2013	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAccretion	7755000	USD
CY2014	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAccretion	9339000	USD
CY2013	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAdditions	42935000	USD
CY2014	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAdditions	22601000	USD
CY2013	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Reclassifications To Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldReclassificationsToNonaccretableDifference	1386000	USD
CY2014	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Reclassifications To Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldReclassificationsToNonaccretableDifference	15181000	USD
CY2013Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period At Acquisition At Fair Value CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue	87643000	USD
CY2014Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period At Acquisition At Fair Value CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue	53950000	USD
CY2013Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period Cash Flows Expected To Be Collected At Acquisition CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition	130578000	USD
CY2014Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period Cash Flows Expected To Be Collected At Acquisition CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition	76551000	USD
CY2013Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period Contractually Required Payments Receivable At Acquisition CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition	161975000	USD
CY2014Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period Contractually Required Payments Receivable At Acquisition CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition	96617000	USD
CY2013Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Carrying Amount Net CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesCarryingAmountNet	148822000	USD
CY2014Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Carrying Amount Net CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesCarryingAmountNet	185842000	USD
CY2013Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Outstanding Balance CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesOutstandingBalance	192644000	USD
CY2014Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Outstanding Balance CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesOutstandingBalance	226121000	USD
CY2013	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans	3564000	USD
CY2014	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans	379000	USD
CY2013Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2014Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.84
CY2013	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.08
CY2014	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.26
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2014Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	140000000	shares
CY2014Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	140000000	shares
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	79137758	shares
CY2014Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	79137758	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	70768218	shares
CY2014Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	68772961	shares
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	791000	USD
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	791000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1122642000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-684458000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1335569000	USD
CY2013Q4	us-gaap	Credit Risk Derivative Liabilities At Fair Value CreditRiskDerivativeLiabilitiesAtFairValue	8565000	USD
CY2014Q4	us-gaap	Credit Risk Derivative Liabilities At Fair Value CreditRiskDerivativeLiabilitiesAtFairValue	8187000	USD
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	52378000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-48831000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	18495000	USD
CY2012	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	36840000	USD
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	34470000	USD
CY2014	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	135260000	USD
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	89218000	USD
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-14361000	USD
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	153755000	USD
CY2014Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	2319031000	USD
CY2006Q2	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	850000000.0	USD
CY2013Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0576
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CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	183929000	USD
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CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	242694000	USD
CY2012	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	14183000	USD
CY2013	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	4007000	USD
CY2014	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-71963000	USD
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	198112000	USD
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	230778000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	170731000	USD
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CY2013	us-gaap	Deferred Policy Acquisition Cost Amortization Expense Unrealized Investment Gains Losses DeferredPolicyAcquisitionCostAmortizationExpenseUnrealizedInvestmentGainsLosses	16181000	USD
CY2014	us-gaap	Deferred Policy Acquisition Cost Amortization Expense Unrealized Investment Gains Losses DeferredPolicyAcquisitionCostAmortizationExpenseUnrealizedInvestmentGainsLosses	-4480000	USD
CY2011Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	3543925000	USD
CY2012Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	3619274000	USD
CY2013Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	3517796000	USD
CY2014Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	3342575000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	621832000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	529172000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	-1795939000	USD
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CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	252192000	USD
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CY2013Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost	1066351000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost	961170000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Unrealized Currency Transaction Gains DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains	19704000	USD
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CY2013Q4	us-gaap	Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Foreign Subsidiaries DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries	1154400000	USD
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CY2012Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	112759000	USD
CY2013Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	111195000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	138196000	USD
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CY2013Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	59559000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	66757000	USD
CY2013Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-51636000	USD
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CY2014	us-gaap	Defined Benefit Plan Future Amortization Of Gain Loss DefinedBenefitPlanFutureAmortizationOfGainLoss	3800000	USD
CY2014	us-gaap	Defined Benefit Plan Future Amortization Of Prior Service Cost Credit DefinedBenefitPlanFutureAmortizationOfPriorServiceCostCredit	2200000	USD
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CY2013	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	7300000	USD
CY2014	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	7800000	USD
CY2013Q4	us-gaap	Deposits With Clearing Organizations And Others Securities DepositsWithClearingOrganizationsAndOthersSecurities	-13350000	USD
CY2014Q4	us-gaap	Deposits With Clearing Organizations And Others Securities DepositsWithClearingOrganizationsAndOthersSecurities	-16333000	USD
CY2012	us-gaap	Depreciation Depreciation	9000000	USD
CY2013	us-gaap	Depreciation Depreciation	8400000	USD
CY2014	us-gaap	Depreciation Depreciation	9400000	USD
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CY2013Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	26125000	USD
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CY2013Q4	us-gaap	Derivative Asset Fair Value Of Collateral DerivativeAssetFairValueOfCollateral	11095000	USD
CY2014Q4	us-gaap	Derivative Asset Fair Value Of Collateral DerivativeAssetFairValueOfCollateral	20260000	USD
CY2013Q4	us-gaap	Derivative Assets DerivativeAssets	75227000	USD
CY2014Q4	us-gaap	Derivative Assets DerivativeAssets	224693000	USD
CY2013Q4	us-gaap	Derivative Assets Liabilities At Fair Value Net DerivativeAssetsLiabilitiesAtFairValueNet	59016000	USD
CY2014Q4	us-gaap	Derivative Assets Liabilities At Fair Value Net DerivativeAssetsLiabilitiesAtFairValueNet	175209000	USD
CY2013	us-gaap	Derivative Average Remaining Maturity1 DerivativeAverageRemainingMaturity1	P4Y5M
CY2014	us-gaap	Derivative Average Remaining Maturity1 DerivativeAverageRemainingMaturity1	P4Y11M
CY2013Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	51006000	USD
CY2014Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	178141000	USD
CY2013Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	8033000	USD
CY2014Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	0	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	101352000	USD
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CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	13126000	USD
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CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	-9903000	USD
CY2014Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	-4668000	USD
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CY2013Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	26125000	USD
CY2014Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	14111000	USD
CY2013Q4	us-gaap	Derivative Liability Fair Value Of Collateral DerivativeLiabilityFairValueOfCollateral	18081000	USD
CY2014Q4	us-gaap	Derivative Liability Fair Value Of Collateral DerivativeLiabilityFairValueOfCollateral	47222000	USD
CY2012	us-gaap	Direct Premiums Earned DirectPremiumsEarned	3784000	USD
CY2013	us-gaap	Direct Premiums Earned DirectPremiumsEarned	5224000	USD
CY2014	us-gaap	Direct Premiums Earned DirectPremiumsEarned	19365000	USD
CY2012	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	61945000	USD
CY2013	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	77642000	USD
CY2014	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	87256000	USD
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CY2012	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	8552000	USD
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-47091000	USD
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-47629000	USD
CY2012	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.313
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CY2014Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	25400000	USD
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CY2006Q2	us-gaap	Equity Method Investment Aggregate Cost EquityMethodInvestmentAggregateCost	112800000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	416000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	3125000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	-3011000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	416000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	3125000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	-3011000	USD
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	6895000	USD
CY2014Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	5655000	USD
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	3211000	USD
CY2014Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	816000	USD
CY2013Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	2458945000	USD
CY2014Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	2701682000	USD
CY2013Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	37841000	USD
CY2014Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	17027000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	9400000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	8100000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	8300000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	8700000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	9000000	USD
CY2013Q4	us-gaap	Funds Held Under Reinsurance Agreements Asset FundsHeldUnderReinsuranceAgreementsAsset	5771467000	USD
CY2014Q4	us-gaap	Funds Held Under Reinsurance Agreements Asset FundsHeldUnderReinsuranceAgreementsAsset	5922561000	USD
CY2012	us-gaap	Gain Loss On Investments GainLossOnInvestments	254136000	USD
CY2013	us-gaap	Gain Loss On Investments GainLossOnInvestments	63990000	USD
CY2014	us-gaap	Gain Loss On Investments GainLossOnInvestments	186193000	USD
CY2012	us-gaap	Gain Loss On Sale Of Other Investments GainLossOnSaleOfOtherInvestments	277662000	USD
CY2013	us-gaap	Gain Loss On Sale Of Other Investments GainLossOnSaleOfOtherInvestments	76891000	USD

CY2014

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false

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--12-31

CY2014

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FY

CY2014

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Document Fiscal Year Focus

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2014

CY2014

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Document Period End Date

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2014-12-31

CY2014

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Document Type

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10-K

CY2014

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Entity Central Index Key

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0000898174

CY2015Q1

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Entity Common Stock Shares Outstanding

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68785369

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CY2014

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Entity Current Reporting Status

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Yes

CY2014

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Entity Filer Category

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Large Accelerated Filer

CY2014Q2

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Entity Public Float

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5400000000

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CY2014

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Entity Registrant Name

EntityRegistrantName

REINSURANCE GROUP OF AMERICA INC

CY2014

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Entity Voluntary Filers

EntityVoluntaryFilers

No

CY2014

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Entity Well Known Seasoned Issuer

EntityWellKnownSeasonedIssuer

Yes

CY2013Q4

invest

Derivative Notional Amount

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8943979000

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CY2014Q4

invest

Derivative Notional Amount

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11125976000

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CY2013

rga

Accumulated Amortization Of Value Of Business Acquired Voba

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13000000

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CY2014

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Accumulated Amortization Of Value Of Business Acquired Voba

AccumulatedAmortizationOfValueOfBusinessAcquiredVoba

13500000

USD

CY2013

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Accumulated Amortization Of Values Of Business Acquired Distribution Agreements And Customer Relationships

AccumulatedAmortizationOfValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships

34900000

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CY2014

rga

Accumulated Amortization Of Values Of Business Acquired Distribution Agreements And Customer Relationships

AccumulatedAmortizationOfValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships

44400000

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CY2012

rga

Accumulated Other Comprehensive Income Loss Change In Component During Period

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705021000

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CY2013

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Accumulated Other Comprehensive Income Loss Change In Component During Period

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-1524866000

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CY2014

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Accumulated Other Comprehensive Income Loss Change In Component During Period

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1153224000

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CY2011Q4

rga

Accumulated Other Comprehensive Income Loss Related To Cash Flow Hedge

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-828000

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CY2012Q4

rga

Accumulated Other Comprehensive Income Loss Related To Cash Flow Hedge

AccumulatedOtherComprehensiveIncomeLossRelatedToCashFlowHedge

403000

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CY2013Q4

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Accumulated Other Comprehensive Income Loss Related To Cash Flow Hedge

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-4578000

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CY2014Q4

rga

Accumulated Other Comprehensive Income Loss Related To Cash Flow Hedge

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-31591000

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CY2012

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Amortization Of Values Of Business Acquired Distribution Agreements And Customer Relationships

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10500000

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CY2013

rga

Amortization Of Values Of Business Acquired Distribution Agreements And Customer Relationships

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10100000

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CY2014

rga

Amortization Of Values Of Business Acquired Distribution Agreements And Customer Relationships

AmortizationOfValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships

9500000

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CY2013

rga

Amount Held In Debt Service Coverage Account

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20500000

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CY2014

rga

Amount Held In Debt Service Coverage Account

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15700000

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CY2013Q4

rga

Claims Recoverable From Retrocessionaires Past Due

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4200000

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CY2014Q4

rga

Claims Recoverable From Retrocessionaires Past Due

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10900000

USD

CY2012

rga

Collateral Financing Expense

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12197000

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CY2013

rga

Collateral Financing Expense

CollateralFinancingExpense

10449000

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CY2014

rga

Collateral Financing Expense

CollateralFinancingExpense

11441000

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CY2013Q4

rga

Cumulative Foreign Currency Translation Gain Loss Recorded In Accumulated Other Comprehensive Income Loss For Net Investment In Foreign Operations Hedges

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23900000

USD

CY2014Q4

rga

Cumulative Foreign Currency Translation Gain Loss Recorded In Accumulated Other Comprehensive Income Loss For Net Investment In Foreign Operations Hedges

CumulativeForeignCurrencyTranslationGainLossRecordedInAccumulatedOtherComprehensiveIncomeLossForNetInvestmentInForeignOperationsHedges

75800000

USD

CY2014

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Day As Of Max Dividends Payable For Rcm And Rga Reinsurance

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January 1, 2015

CY2014

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Debt Instrument Covenant Default Amountof Non Payment

DebtInstrumentCovenantDefaultAmountofNonPayment

100000000

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CY2012

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Deferred Policy Acquisition Costs Foreign Currency

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23559000

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CY2013

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Deferred Policy Acquisition Costs Foreign Currency

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-59019000

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CY2014

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Deferred Policy Acquisition Costs Foreign Currency

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-68985000

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CY2013Q4

rga

Deferred Tax Assets Cash And Invested Assets

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2106000

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CY2014Q4

rga

Deferred Tax Assets Cash And Invested Assets

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0

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CY2013Q4

rga

Deferred Tax Assets Deferred Acquisition Costs Capitalized For Financial Reporting

DeferredTaxAssetsDeferredAcquisitionCostsCapitalizedForFinancialReporting

2356000

USD

CY2014Q4

rga

Deferred Tax Assets Deferred Acquisition Costs Capitalized For Financial Reporting

DeferredTaxAssetsDeferredAcquisitionCostsCapitalizedForFinancialReporting

26365000

USD

CY2013Q4

rga

Deferred Tax Assets Deferred Acquisition Costs Capitalized For Tax

DeferredTaxAssetsDeferredAcquisitionCostsCapitalizedForTax

90187000

USD

CY2014Q4

rga

Deferred Tax Assets Deferred Acquisition Costs Capitalized For Tax

DeferredTaxAssetsDeferredAcquisitionCostsCapitalizedForTax

92832000

USD

CY2013Q4

rga

Deferred Tax Assets Investment Income

DeferredTaxAssetsInvestmentIncome

108462000

USD

CY2014Q4

rga

Deferred Tax Assets Investment Income

DeferredTaxAssetsInvestmentIncome

56176000

USD

CY2013Q4

rga

Deferred Tax Assets Reinsurance Transactions

DeferredTaxAssetsReinsuranceTransactions

59942000

USD

CY2014Q4

rga

Deferred Tax Assets Reinsurance Transactions

DeferredTaxAssetsReinsuranceTransactions

64445000

USD

CY2013Q4

rga

Deferred Tax Liabilities Cash And Invested Assets

DeferredTaxLiabilitiesCashAndInvestedAssets

310332000

USD

CY2014Q4

rga

Deferred Tax Liabilities Cash And Invested Assets

DeferredTaxLiabilitiesCashAndInvestedAssets

667601000

USD

CY2013Q4

rga

Deferred Tax Liabilities Investment Income

DeferredTaxLiabilitiesInvestmentIncome

12959000

USD

CY2014Q4

rga

Deferred Tax Liabilities Investment Income

DeferredTaxLiabilitiesInvestmentIncome

8187000

USD

CY2013Q4

rga

Deferred Tax Liabilities Reinsurance Transactions

DeferredTaxLiabilitiesReinsuranceTransactions

906197000

USD

CY2014Q4

rga

Deferred Tax Liabilities Reinsurance Transactions

DeferredTaxLiabilitiesReinsuranceTransactions

1044097000

USD

CY2014Q4

rga

Derivative Fair Value Of Free Standing Derivative Asset

DerivativeFairValueOfFreeStandingDerivativeAsset

238804000

USD

CY2013Q4

rga

Derivative Fair Value Of Free Standing Derivative Liability

DerivativeFairValueOfFreeStandingDerivativeLiability

42336000

USD

CY2014Q4

rga

Derivative Fair Value Of Free Standing Derivative Liability

DerivativeFairValueOfFreeStandingDerivativeLiability

56665000

USD

CY2012

rga

Deriviatives And Other Investments Net

DeriviativesAndOtherInvestmentsNet

179495000

USD

CY2013

rga

Deriviatives And Other Investments Net

DeriviativesAndOtherInvestmentsNet

61655000

USD

CY2014

rga

Deriviatives And Other Investments Net

DeriviativesAndOtherInvestmentsNet

165134000

USD

CY2012

rga

Embedded Derivative Gain Loss In Financial Statements From Use Of Own Credit Risk

EmbeddedDerivativeGainLossInFinancialStatementsFromUseOfOwnCreditRisk

62700000

USD

CY2013

rga

Embedded Derivative Gain Loss In Financial Statements From Use Of Own Credit Risk

EmbeddedDerivativeGainLossInFinancialStatementsFromUseOfOwnCreditRisk

1600000

USD

CY2014

rga

Embedded Derivative Gain Loss In Financial Statements From Use Of Own Credit Risk

EmbeddedDerivativeGainLossInFinancialStatementsFromUseOfOwnCreditRisk

1600000

USD

CY2012

rga

Embedded Derivative Gain Loss On Variable Annuity Contracts In Financial Statements From Use Of Own Credit Risk

EmbeddedDerivativeGainLossOnVariableAnnuityContractsInFinancialStatementsFromUseOfOwnCreditRisk

16500000

USD

CY2013

rga

Embedded Derivative Gain Loss On Variable Annuity Contracts In Financial Statements From Use Of Own Credit Risk

EmbeddedDerivativeGainLossOnVariableAnnuityContractsInFinancialStatementsFromUseOfOwnCreditRisk

-12500000

USD

CY2014

rga

Embedded Derivative Gain Loss On Variable Annuity Contracts In Financial Statements From Use Of Own Credit Risk

EmbeddedDerivativeGainLossOnVariableAnnuityContractsInFinancialStatementsFromUseOfOwnCreditRisk

1600000

USD

CY2013Q4

rga

Fair Value Measured On Recurring Basis Funds Held Under Reinsurance Agreements Asset Embedded Derivatives

FairValueMeasuredOnRecurringBasisFundsHeldUnderReinsuranceAgreementsAssetEmbeddedDerivatives

-176270000

USD

CY2014Q4

rga

Fair Value Measured On Recurring Basis Funds Held Under Reinsurance Agreements Asset Embedded Derivatives

FairValueMeasuredOnRecurringBasisFundsHeldUnderReinsuranceAgreementsAssetEmbeddedDerivatives

22094000

USD

CY2013Q4

rga

Fair Value Measured On Recurring Basis Guaranteed Interest Contracts Embedded Derivatives

FairValueMeasuredOnRecurringBasisGuaranteedInterestContractsEmbeddedDerivatives

868725000

USD

CY2014Q4

rga

Fair Value Measured On Recurring Basis Guaranteed Interest Contracts Embedded Derivatives

FairValueMeasuredOnRecurringBasisGuaranteedInterestContractsEmbeddedDerivatives

1085166000

USD

CY2013Q4

rga

Fair Value Measured On Recurring Basis Short Term Investments

FairValueMeasuredOnRecurringBasisShortTermInvestments

111572000

USD

CY2014Q4

rga

Fair Value Measured On Recurring Basis Short Term Investments

FairValueMeasuredOnRecurringBasisShortTermInvestments

45190000

USD

CY2014Q4

rga

Funds Held Under Reinsurance Agreements Asset Specific Client

FundsHeldUnderReinsuranceAgreementsAssetSpecificClient

4200000000

USD

CY2013Q4

rga

Funds Withheld At Interest Percent Of Invested Assets

FundsWithheldAtInterestPercentOfInvestedAssets

0.178

CY2014Q4

rga

Funds Withheld At Interest Percent Of Invested Assets

FundsWithheldAtInterestPercentOfInvestedAssets

0.161

CY2014

rga

Future Dividend Payment Restricted To Such Percent Of Surplus To Policy Holders

FutureDividendPaymentRestrictedToSuchPercentOfSurplusToPolicyHolders

0.1

CY2012

rga

Gain Loss On Investments Related To Change In Fair Value Of Derivatives Excluding Embedded Derivatives

GainLossOnInvestmentsRelatedToChangeInFairValueOfDerivativesExcludingEmbeddedDerivatives

-61446000

USD

CY2013

rga

Gain Loss On Investments Related To Change In Fair Value Of Derivatives Excluding Embedded Derivatives

GainLossOnInvestmentsRelatedToChangeInFairValueOfDerivativesExcludingEmbeddedDerivatives

-177258000

USD

CY2014

rga

Gain Loss On Investments Related To Change In Fair Value Of Derivatives Excluding Embedded Derivatives

GainLossOnInvestmentsRelatedToChangeInFairValueOfDerivativesExcludingEmbeddedDerivatives

80661000

USD

CY2014

rga

Gains Losses Deferred In Accumulated Other Comprehensive Income Loss On Derivatives

GainsLossesDeferredInAccumulatedOtherComprehensiveIncomeLossOnDerivatives

-25801000

USD

CY2013Q4

rga

Impaired Financing Receivable Net Of Related Allowance

ImpairedFinancingReceivableNetOfRelatedAllowance

34630000

USD

CY2014Q4

rga

Impaired Financing Receivable Net Of Related Allowance

ImpairedFinancingReceivableNetOfRelatedAllowance

16211000

USD

CY2012

rga

Impairment Losses On Equity Securities

ImpairmentLossesOnEquitySecurities

-3025000

USD

CY2013

rga

Impairment Losses On Equity Securities

ImpairmentLossesOnEquitySecurities

0

USD

CY2014

rga

Impairment Losses On Equity Securities

ImpairmentLossesOnEquitySecurities

0

USD

CY2012

rga

Income Tax Reconciliation Change In Canadian Enacted Tax Rate

IncomeTaxReconciliationChangeInCanadianEnactedTaxRate

1374000

USD

CY2013

rga

Income Tax Reconciliation Change In Canadian Enacted Tax Rate

IncomeTaxReconciliationChangeInCanadianEnactedTaxRate

-414000

USD

CY2014

rga

Income Tax Reconciliation Change In Canadian Enacted Tax Rate

IncomeTaxReconciliationChangeInCanadianEnactedTaxRate

0

USD

CY2012

rga

Income Tax Reconciliation Change In Foreign Enacted Tax Rate

IncomeTaxReconciliationChangeInForeignEnactedTaxRate

-1070000

USD

CY2013

rga

Income Tax Reconciliation Change In Foreign Enacted Tax Rate

IncomeTaxReconciliationChangeInForeignEnactedTaxRate

-1184000

USD

CY2014

rga

Income Tax Reconciliation Change In Foreign Enacted Tax Rate

IncomeTaxReconciliationChangeInForeignEnactedTaxRate

280000

USD

CY2012

rga

Income Tax Reconciliation Foreign Income Tax Basis Differential

IncomeTaxReconciliationForeignIncomeTaxBasisDifferential

-21086000

USD

CY2013

rga

Income Tax Reconciliation Foreign Income Tax Basis Differential

IncomeTaxReconciliationForeignIncomeTaxBasisDifferential

-26484000

USD

CY2014

rga

Income Tax Reconciliation Foreign Income Tax Basis Differential

IncomeTaxReconciliationForeignIncomeTaxBasisDifferential

-8256000

USD

CY2012

rga

Income Tax Reconciliation Subpart F

IncomeTaxReconciliationSubpartF

13571000

USD

CY2013

rga

Income Tax Reconciliation Subpart F

IncomeTaxReconciliationSubpartF

8255000

USD

CY2014

rga

Income Tax Reconciliation Subpart F

IncomeTaxReconciliationSubpartF

6132000

USD

CY2014

rga

Maximum Capital Lease Obligations As Offset Against Industrial Bonds

MaximumCapitalLeaseObligationsAsOffsetAgainstIndustrialBonds

150000000

USD

CY2014Q4

rga

Maximum Life Insurance Retention Per Individual Life

MaximumLifeInsuranceRetentionPerIndividualLife

8000000

USD

CY2013Q4

rga

Mortgage Loan Percent Of Invested Assets

MortgageLoanPercentOfInvestedAssets

0.077

CY2014Q4

rga

Mortgage Loan Percent Of Invested Assets

MortgageLoanPercentOfInvestedAssets

0.074

CY2013Q4

rga

Mortgage Loans On Real Estate Commercial And Consumer Net Percentage Of Total

MortgageLoansOnRealEstateCommercialAndConsumerNetPercentageOfTotal

1

CY2014Q4

rga

Mortgage Loans On Real Estate Commercial And Consumer Net Percentage Of Total

MortgageLoansOnRealEstateCommercialAndConsumerNetPercentageOfTotal

1

CY2013Q4

rga

Net Credit Exposure On Derivative Contracts

NetCreditExposureOnDerivativeContracts

9679000

USD

CY2014Q4

rga

Net Credit Exposure On Derivative Contracts

NetCreditExposureOnDerivativeContracts

7697000

USD

CY2014

rga

Number Of Preceeding Months To Accumulate Dividend Paid For Approval

NumberOfPreceedingMonthsToAccumulateDividendPaidForApproval

P12M

CY2014Q4

rga

Operating Loss Carryforwards With Expiration Dates

OperatingLossCarryforwardsWithExpirationDates

19100000

USD

CY2012

rga

Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Before Reclassificationand Tax

OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapBeforeReclassificationandTax

-20470000

USD

CY2013

rga

Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Before Reclassificationand Tax

OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapBeforeReclassificationandTax

40347000

USD

CY2014

rga

Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Before Reclassificationand Tax

OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapBeforeReclassificationandTax

51894000

USD

CY2012

rga

Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Net Of Tax

OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapNetOfTax

-13305000

USD

CY2013

rga

Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Net Of Tax

OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapNetOfTax

26226000

USD

CY2014

rga

Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Net Of Tax

OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapNetOfTax

33731000

USD

CY2012

rga

Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Tax

OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapTax

7165000

USD

CY2013

rga

Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Tax

OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapTax

-14121000

USD

CY2014

rga

Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Foreign Currency Swap Tax

OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodForeignCurrencySwapTax

-18163000

USD

CY2012

rga

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Excluding Oci Bond Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodExcludingOCIBondTax

246682000

USD

CY2013

rga

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Excluding Oci Bond Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodExcludingOCIBondTax

-467454000

USD

CY2014

rga

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Excluding Oci Bond Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodExcludingOCIBondTax

348697000

USD

CY2012

rga

Other Impairment Losses And Change In Mortgage Loan Provision

OtherImpairmentLossesAndChangeInMortgageLoanProvision

16602000

USD

CY2013

rga

Other Impairment Losses And Change In Mortgage Loan Provision

OtherImpairmentLossesAndChangeInMortgageLoanProvision

6933000

USD

CY2014

rga

Other Impairment Losses And Change In Mortgage Loan Provision

OtherImpairmentLossesAndChangeInMortgageLoanProvision

5315000

USD

CY2013Q4

rga

Other Invested Assets Percent Of Invested Assets

OtherInvestedAssetsPercentOfInvestedAssets

0.041

CY2014Q4

rga

Other Invested Assets Percent Of Invested Assets

OtherInvestedAssetsPercentOfInvestedAssets

0.033

CY2013Q4

rga

Percentage Of Fixed Maturity Securities Classified As Level3

PercentageOfFixedMaturitySecuritiesClassifiedAsLevel3

0.102

CY2014Q4

rga

Percentage Of Fixed Maturity Securities Classified As Level3

PercentageOfFixedMaturitySecuritiesClassifiedAsLevel3

0.088

CY2013Q4

rga

Percentage Of Total Available For Sales Securities

PercentageOfTotalAvailableForSalesSecurities

1.000

CY2014Q4

rga

Percentage Of Total Available For Sales Securities

PercentageOfTotalAvailableForSalesSecurities

1.000

CY2013Q4

rga

Percentage Of Total Gross Unrealized Losses

PercentageOfTotalGrossUnrealizedLosses

1

CY2014Q4

rga

Percentage Of Total Gross Unrealized Losses

PercentageOfTotalGrossUnrealizedLosses

1

CY2013

rga

Performance Contingent Unit Share Payout

PerformanceContingentUnitSharePayout

1.513

shares

CY2014

rga

Performance Contingent Unit Share Payout

PerformanceContingentUnitSharePayout

0.529

shares

CY2014

rga

Performance Contingent Units Maximum Shares Of Common Stock Per Pcu

PerformanceContingentUnitsMaximumSharesOfCommonStockPerPcu

2

shares

CY2014

rga

Performance Contingent Units Measurement Period

PerformanceContingentUnitsMeasurementPeriod

P3Y

CY2012

rga

Performance Contingent Units Outstanding

PerformanceContingentUnitsOutstanding

243578

shares

CY2013

rga

Performance Contingent Units Outstanding

PerformanceContingentUnitsOutstanding

252942

shares

CY2014

rga

Performance Contingent Units Outstanding

PerformanceContingentUnitsOutstanding

232208

shares

CY2013

rga

Performance Contingent Units Shares Of Common Stock Issued

PerformanceContingentUnitsSharesOfCommonStockIssued

339483

shares

CY2014

rga

Performance Contingent Units Shares Of Common Stock Issued

PerformanceContingentUnitsSharesOfCommonStockIssued

103358

shares

CY2012

rga

Policy Acquisition Costs And Other Insurance Expenses

PolicyAcquisitionCostsAndOtherInsuranceExpenses

1306470000

USD

CY2013

rga

Policy Acquisition Costs And Other Insurance Expenses

PolicyAcquisitionCostsAndOtherInsuranceExpenses

1300780000

USD

CY2014

rga

Policy Acquisition Costs And Other Insurance Expenses

PolicyAcquisitionCostsAndOtherInsuranceExpenses

1391433000

USD

CY2013Q4

rga

Policy Loans Percent Of Invested Assets

PolicyLoansPercentOfInvestedAssets

0.038

CY2014Q4

rga

Policy Loans Percent Of Invested Assets

PolicyLoansPercentOfInvestedAssets

0.035

CY2013Q4

rga

Prescribed Practice Letters Of Credit

PrescribedPracticeLettersOfCredit

436200000

USD

CY2014Q4

rga

Prescribed Practice Letters Of Credit

PrescribedPracticeLettersOfCredit

642200000

USD

CY2013Q4

rga

Prescribed Practice Surplus Note

PrescribedPracticeSurplusNote

343780000

USD

CY2014Q4

rga

Prescribed Practice Surplus Note

PrescribedPracticeSurplusNote

515399000

USD

CY2012

rga

Proceeds From Sale Of Available For Sale Securities Sold At Loss

ProceedsFromSaleOfAvailableForSaleSecuritiesSoldAtLoss

828000000

USD

CY2013

rga

Proceeds From Sale Of Available For Sale Securities Sold At Loss

ProceedsFromSaleOfAvailableForSaleSecuritiesSoldAtLoss

1104000000

USD

CY2014

rga

Proceeds From Sale Of Available For Sale Securities Sold At Loss

ProceedsFromSaleOfAvailableForSaleSecuritiesSoldAtLoss

1016500000

USD

CY2013Q4

rga

Reinsurance Claims Recoverables

ReinsuranceClaimsRecoverables

134100000

USD

CY2014Q4

rga

Reinsurance Claims Recoverables

ReinsuranceClaimsRecoverables

143000000

USD

CY2014Q4

rga

Repurchased Subsidiary Debt

RepurchasedSubsidiaryDebt

160000000

USD

CY2014

rga

Rga Reinsurance Max Dividend Payments Without Approval

RgaReinsuranceMaxDividendPaymentsWithoutApproval

152800000

USD

CY2014Q4

rga

Shares Granted To Non Employee Directors

SharesGrantedToNonEmployeeDirectors

13800

shares

CY2013Q4

rga

Statutory Financial Reinsurance

StatutoryFinancialReinsurance

6800000000

USD

CY2014Q4

rga

Statutory Financial Reinsurance

StatutoryFinancialReinsurance

8200000000

USD

CY2013Q4

rga

Statutory Reserves Related To Financial Requirements

StatutoryReservesRelatedToFinancialRequirements

1552300000

USD

CY2014Q4

rga

Statutory Reserves Related To Financial Requirements

StatutoryReservesRelatedToFinancialRequirements

1558300000

USD

CY2014

rga

Subsidiary Ceding Commission

SubsidiaryCedingCommission

256500000

USD

CY2013Q4

rga

Surplus Deficit Naic Sap

SurplusDeficitNaicSap

-92420000

USD

CY2014Q4

rga

Surplus Deficit Naic Sap

SurplusDeficitNaicSap

-126801000

USD

CY2013

rga

Treasury Stock Value Acquired Cost Method Repurchase Agreement

TreasuryStockValueAcquiredCostMethodRepurchaseAgreement

261300000

USD

CY2014

rga

Treasury Stock Value Acquired Cost Method Repurchase Agreement

TreasuryStockValueAcquiredCostMethodRepurchaseAgreement

197700000

USD

CY2013Q4

rga

Undrawn Outstanding Letters Of Credit Between Subsidiaries

UndrawnOutstandingLettersOfCreditBetweenSubsidiaries

995500000

USD

CY2014Q4

rga

Undrawn Outstanding Letters Of Credit Between Subsidiaries

UndrawnOutstandingLettersOfCreditBetweenSubsidiaries

1035000000

USD

CY2013Q4

rga

Undrawn Outstanding Letters Of Credit In Favor Of Third Parties

UndrawnOutstandingLettersOfCreditInFavorOfThirdParties

210300000

USD

CY2014Q4

rga

Undrawn Outstanding Letters Of Credit In Favor Of Third Parties

UndrawnOutstandingLettersOfCreditInFavorOfThirdParties

176500000

USD

CY2013Q4

rga

Values Of Business Acquired Distribution Agreements And Customer Relationships

ValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships

85800000

USD

CY2014Q4

rga

Values Of Business Acquired Distribution Agreements And Customer Relationships

ValuesOfBusinessAcquiredDistributionAgreementsAndCustomerRelationships

76300000

USD

CY2012

us-gaap

Accretion Amortization Of Discounts And Premiums Investments

AccretionAmortizationOfDiscountsAndPremiumsInvestments

83787000

USD

CY2013

us-gaap

Accretion Amortization Of Discounts And Premiums Investments

AccretionAmortizationOfDiscountsAndPremiumsInvestments

95547000

USD

CY2014

us-gaap

Accretion Amortization Of Discounts And Premiums Investments

AccretionAmortizationOfDiscountsAndPremiumsInvestments

102459000

USD

CY2013Q4

us-gaap

Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

267908000

USD

CY2014Q4

us-gaap

Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

261096000

USD

CY2013Q4

us-gaap

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

42300000

USD

CY2014Q4

us-gaap

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

38500000

USD

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax

AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

451905000

USD

CY2013Q4

us-gaap

Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax

AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

-1063377000

USD

CY2014Q4

us-gaap

Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax

AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

827608000

USD

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax

AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

-5270000

USD

CY2013Q4

us-gaap

Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax

AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

11577000

USD

CY2014Q4

us-gaap

Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax

AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

-29836000

USD

CY2011Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

1618153000

USD

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

2108902000

USD

CY2013Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

1005607000

USD

CY2014Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

1657129000

USD

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities

AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities

6434000

USD

CY2013Q4

us-gaap

Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities

AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities

2896000

USD

CY2014Q4

us-gaap

Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities

AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities

1698000

USD

CY2013Q4

us-gaap

Additional Paid In Capital Common Stock

AdditionalPaidInCapitalCommonStock

1777906000

USD

CY2014Q4

us-gaap

Additional Paid In Capital Common Stock

AdditionalPaidInCapitalCommonStock

1798279000

USD

CY2012

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

28500000

USD

CY2013

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

20300000

USD

CY2014

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

24400000

USD

CY2011Q4

us-gaap

Allowance For Loan And Lease Losses Real Estate

AllowanceForLoanAndLeaseLossesRealEstate

11793000

USD

CY2012Q4

us-gaap

Allowance For Loan And Lease Losses Real Estate

AllowanceForLoanAndLeaseLossesRealEstate

11580000

USD

CY2013Q4

us-gaap

Allowance For Loan And Lease Losses Real Estate

AllowanceForLoanAndLeaseLossesRealEstate

10106000

USD

CY2014Q4

us-gaap

Allowance For Loan And Lease Losses Real Estate

AllowanceForLoanAndLeaseLossesRealEstate

6471000

USD

CY2014

us-gaap

Amortization Of Leased Asset

AmortizationOfLeasedAsset

1400000

USD

CY2012

us-gaap

Amortization Of Value Of Business Acquired Voba

AmortizationOfValueOfBusinessAcquiredVOBA

200000

USD

CY2013

us-gaap

Amortization Of Value Of Business Acquired Voba

AmortizationOfValueOfBusinessAcquiredVOBA

300000

USD

CY2014

us-gaap

Amortization Of Value Of Business Acquired Voba

AmortizationOfValueOfBusinessAcquiredVOBA

400000

USD

CY2013Q4

us-gaap

Assets

39674473000

USD

CY2014Q4

us-gaap

Assets

44679611000

USD

CY2013Q4

us-gaap

Assets Fair Value Disclosure Recurring

AssetsFairValueDisclosureRecurring

22409775000

USD

CY2014Q4

us-gaap

Assets Fair Value Disclosure Recurring

AssetsFairValueDisclosureRecurring

26946419000

USD

CY2013Q4

us-gaap

Assets Held In Trust

AssetsHeldInTrust

913500000

USD

CY2014Q4

us-gaap

Assets Held In Trust

AssetsHeldInTrust

922800000

USD

CY2014Q4

us-gaap

Assets Sold Under Agreements To Repurchase Repurchase Liability

AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability

101400000

USD

CY2012

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

8228811000

USD

CY2013

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

8568222000

USD

CY2014

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

9098378000

USD

CY2013Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

20270734000

USD

CY2014Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

23105597000

USD

CY2013Q4

us-gaap

Available For Sale Securities

AvailableForSaleSecurities

12110755000

USD

CY2014Q4

us-gaap

Available For Sale Securities

AvailableForSaleSecurities

14885583000

USD

CY2013Q4

us-gaap

Available For Sale Securities Amortized Cost

AvailableForSaleSecuritiesAmortizedCost

11697394000

USD

CY2014Q4

us-gaap

Available For Sale Securities Amortized Cost

AvailableForSaleSecuritiesAmortizedCost

14010604000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost

AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

7587194000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

7965907000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost

AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

4354866000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Maturities After One Through Five Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

4580388000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Maturities After Ten Years Amortized Cost

AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

7102319000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Maturities After Ten Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

8733208000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Maturities Within One Year Amortized Cost

AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

556034000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Maturities Within One Year Fair Value

AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

561396000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost

AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

3505184000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value

AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

3640073000

USD

CY2013Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

21474136000

USD

CY2014Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

25480972000

USD

CY2012

us-gaap

Available For Sale Securities Gross Realized Gains

AvailableForSaleSecuritiesGrossRealizedGains

145268000

USD

CY2013

us-gaap

Available For Sale Securities Gross Realized Gains

AvailableForSaleSecuritiesGrossRealizedGains

82744000

USD

CY2014

us-gaap

Available For Sale Securities Gross Realized Gains

AvailableForSaleSecuritiesGrossRealizedGains

65435000

USD

CY2012

us-gaap

Available For Sale Securities Gross Realized Losses

AvailableForSaleSecuritiesGrossRealizedLosses

27474000

USD

CY2013

us-gaap

Available For Sale Securities Gross Realized Losses

AvailableForSaleSecuritiesGrossRealizedLosses

60575000

USD

CY2014

us-gaap

Available For Sale Securities Gross Realized Losses

AvailableForSaleSecuritiesGrossRealizedLosses

31295000

USD

CY2013

us-gaap

Available For Sale Securities Gross Unrealized Loss

AvailableForSaleSecuritiesGrossUnrealizedLoss

324600000

USD

CY2014

us-gaap

Available For Sale Securities Gross Unrealized Loss

AvailableForSaleSecuritiesGrossUnrealizedLoss

134919000

USD

CY2013Q4

us-gaap

Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1

AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1

1396

position

CY2014Q4

us-gaap

Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1

AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1

932

position

CY2012

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

8921688000

USD

CY2013Q1

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

2322275000

USD

CY2013Q2

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

2665400000

USD

CY2013Q3

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

2188120000

USD

CY2013Q4

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

2507304000

USD

CY2013

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

9683099000

USD

CY2014Q1

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

2457733000

USD

CY2014Q2

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

2532485000

USD

CY2014Q3

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

2484773000

USD

CY2014Q4

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

2420670000

USD

CY2014

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

9895661000

USD

CY2012Q4

us-gaap

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets

BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets

0

USD

CY2013Q4

us-gaap

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets

BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets

137596000

USD

CY2014Q4

us-gaap

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets

BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets

0

USD

CY2012Q4

us-gaap

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities

BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

0

USD

CY2013Q4

us-gaap

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities

BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

-134791000

USD

CY2014Q4

us-gaap

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities

BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

0

USD

CY2012

us-gaap

Capital Expenditures Incurred But Not Yet Paid

CapitalExpendituresIncurredButNotYetPaid

0

USD

CY2013

us-gaap

Capital Expenditures Incurred But Not Yet Paid

CapitalExpendituresIncurredButNotYetPaid

0

USD

CY2014

us-gaap

Capital Expenditures Incurred But Not Yet Paid

CapitalExpendituresIncurredButNotYetPaid

24458000

USD

CY2014Q4

us-gaap

Capital Leased Assets Gross

CapitalLeasedAssetsGross

167300000

USD

CY2014Q4

us-gaap

Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation

CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation

1400000

USD

CY2012

us-gaap

Capitalized Computer Software Amortization

CapitalizedComputerSoftwareAmortization

6500000

USD

CY2013

us-gaap

Capitalized Computer Software Amortization

CapitalizedComputerSoftwareAmortization

6900000

USD

CY2014

us-gaap

Capitalized Computer Software Amortization

CapitalizedComputerSoftwareAmortization

5900000

USD

CY2013Q4

us-gaap

Capitalized Computer Software Net

CapitalizedComputerSoftwareNet

49600000

USD

CY2014Q4

us-gaap

Capitalized Computer Software Net

CapitalizedComputerSoftwareNet

77600000

USD

CY2014

us-gaap

Cash Acquired From Acquisition

CashAcquiredFromAcquisition

9709000

USD

CY2011Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

962870000

USD

CY2012Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

1259892000

USD

CY2013Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

923647000

USD

CY2014Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

1645669000

USD

CY2013Q4

us-gaap

Cash And Cash Equivalents Fair Value Disclosure

CashAndCashEquivalentsFairValueDisclosure

371345000

USD

CY2014Q4

us-gaap

Cash And Cash Equivalents Fair Value Disclosure

CashAndCashEquivalentsFairValueDisclosure

899846000

USD

CY2012

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

297022000

USD

CY2013

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

-336245000

USD

CY2014

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

722022000

USD

CY2012

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

325999000

USD

CY2013

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

319419000

USD

CY2014

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

447889000

USD

CY2012Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYield

39239000

USD

CY2013Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYield

69469000

USD

CY2014Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYield

67171000

USD

CY2013

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Accretion

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAccretion

7755000

USD

CY2014

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Accretion

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAccretion

9339000

USD

CY2013

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Additions

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAdditions

42935000

USD

CY2014

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Additions

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAdditions

22601000

USD

CY2013

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Reclassifications To Nonaccretable Difference

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldReclassificationsToNonaccretableDifference

1386000

USD

CY2014

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Accretable Yield Reclassifications To Nonaccretable Difference

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldReclassificationsToNonaccretableDifference

15181000

USD

CY2013Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period At Acquisition At Fair Value

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue

87643000

USD

CY2014Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period At Acquisition At Fair Value

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue

53950000

USD

CY2013Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period Cash Flows Expected To Be Collected At Acquisition

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition

130578000

USD

CY2014Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period Cash Flows Expected To Be Collected At Acquisition

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition

76551000

USD

CY2013Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period Contractually Required Payments Receivable At Acquisition

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition

161975000

USD

CY2014Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Acquired During Period Contractually Required Payments Receivable At Acquisition

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition

96617000

USD

CY2013Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Carrying Amount Net

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesCarryingAmountNet

148822000

USD

CY2014Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Carrying Amount Net

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesCarryingAmountNet

185842000

USD

CY2013Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Outstanding Balance

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesOutstandingBalance

192644000

USD

CY2014Q4

us-gaap

Certain Loans Acquired In Transfer Accounted For As Available For Sale Debt Securities Outstanding Balance

CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesOutstandingBalance

226121000

USD

CY2013

us-gaap

Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans

CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans

3564000

USD

CY2014

us-gaap

Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans

CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans

379000

USD

CY2013Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

USD

CY2014Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

USD

CY2012

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.84

CY2013

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

1.08

CY2014

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

1.26

CY2013Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

0.01

CY2014Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

0.01

CY2013Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

140000000

shares

CY2014Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

140000000

shares

CY2013Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

79137758

shares

CY2014Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

79137758

shares

CY2013Q4

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

70768218

shares

CY2014Q4

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

68772961

shares

CY2013Q4

us-gaap

Common Stock Value

CommonStockValue

791000

USD

CY2014Q4

us-gaap

Common Stock Value

CommonStockValue

791000

USD

CY2012

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

1122642000

USD

CY2013

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

-684458000

USD

CY2014

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

1335569000

USD

CY2013Q4

us-gaap

Credit Risk Derivative Liabilities At Fair Value

CreditRiskDerivativeLiabilitiesAtFairValue

8565000

USD

CY2014Q4

us-gaap

Credit Risk Derivative Liabilities At Fair Value

CreditRiskDerivativeLiabilitiesAtFairValue

8187000

USD

CY2012

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

52378000

USD

CY2013

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

-48831000

USD

CY2014

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

18495000

USD

CY2012

us-gaap

Current Foreign Tax Expense Benefit

CurrentForeignTaxExpenseBenefit

36840000

USD

CY2013

us-gaap

Current Foreign Tax Expense Benefit

CurrentForeignTaxExpenseBenefit

34470000

USD

CY2014

us-gaap

Current Foreign Tax Expense Benefit

CurrentForeignTaxExpenseBenefit

135260000

USD

CY2012

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

89218000

USD

CY2013

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

-14361000

USD

CY2014

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

153755000

USD

CY2014Q4

us-gaap

Debt And Capital Lease Obligations

DebtAndCapitalLeaseObligations

2319031000

USD

CY2006Q2

us-gaap

Debt Instrument Face Amount

DebtInstrumentFaceAmount

850000000.0

USD

CY2013Q4

us-gaap

Debt Weighted Average Interest Rate

DebtWeightedAverageInterestRate

0.0576

CY2014Q4

us-gaap

Debt Weighted Average Interest Rate

DebtWeightedAverageInterestRate

0.0569

CY2012

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

183929000

USD

CY2013

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

226771000

USD

CY2014

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

242694000

USD

CY2012

us-gaap

Deferred Foreign Income Tax Expense Benefit

DeferredForeignIncomeTaxExpenseBenefit

14183000

USD

CY2013

us-gaap

Deferred Foreign Income Tax Expense Benefit

DeferredForeignIncomeTaxExpenseBenefit

4007000

USD

CY2014

us-gaap

Deferred Foreign Income Tax Expense Benefit

DeferredForeignIncomeTaxExpenseBenefit

-71963000

USD

CY2012

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

198112000

USD

CY2013

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

230778000

USD

CY2014

us-gaap

Deferred Income Tax Expense Benefit

DeferredIncomeTaxExpenseBenefit

170731000

USD

CY2013Q4

us-gaap

Deferred Income Tax Liabilities

DeferredIncomeTaxLiabilities

1837577000

USD

CY2014Q4

us-gaap

Deferred Income Tax Liabilities

DeferredIncomeTaxLiabilities

2365817000

USD

CY2012

us-gaap

Deferred Policy Acquisition Cost Amortization Expense Unrealized Investment Gains Losses

DeferredPolicyAcquisitionCostAmortizationExpenseUnrealizedInvestmentGainsLosses

-14938000

USD

CY2013

us-gaap

Deferred Policy Acquisition Cost Amortization Expense Unrealized Investment Gains Losses

DeferredPolicyAcquisitionCostAmortizationExpenseUnrealizedInvestmentGainsLosses

16181000

USD

CY2014

us-gaap

Deferred Policy Acquisition Cost Amortization Expense Unrealized Investment Gains Losses

DeferredPolicyAcquisitionCostAmortizationExpenseUnrealizedInvestmentGainsLosses

-4480000

USD

CY2011Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3543925000

USD

CY2012Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3619274000

USD

CY2013Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3517796000

USD

CY2014Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

3342575000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

621832000

USD

CY2014Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

529172000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Liabilities Net

DeferredTaxAssetsLiabilitiesNet

-1795939000

USD

CY2014Q4

us-gaap

Deferred Tax Assets Liabilities Net

DeferredTaxAssetsLiabilitiesNet

-2328003000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Net

DeferredTaxAssetsNet

519604000

USD

CY2014Q4

us-gaap

Deferred Tax Assets Net

DeferredTaxAssetsNet

417167000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Operating Loss Carryforwards

DeferredTaxAssetsOperatingLossCarryforwards

252192000

USD

CY2014Q4

us-gaap

Deferred Tax Assets Operating Loss Carryforwards

DeferredTaxAssetsOperatingLossCarryforwards

170965000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Other

DeferredTaxAssetsOther

41638000

USD

CY2014Q4

us-gaap

Deferred Tax Assets Other

DeferredTaxAssetsOther

37814000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

106587000

USD

CY2014Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

118389000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Valuation Allowance

DeferredTaxAssetsValuationAllowance

102228000

USD

CY2014Q4

us-gaap

Deferred Tax Assets Valuation Allowance

DeferredTaxAssetsValuationAllowance

112005000

USD

CY2013Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

2315543000

USD

CY2014Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

2745170000

USD

CY2013Q4

us-gaap

Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost

DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

1066351000

USD

CY2014Q4

us-gaap

Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost

DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

961170000

USD

CY2013Q4

us-gaap

Deferred Tax Liabilities Unrealized Currency Transaction Gains

DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains

19704000

USD

CY2014Q4

us-gaap

Deferred Tax Liabilities Unrealized Currency Transaction Gains

DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains

64115000

USD

CY2013Q4

us-gaap

Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Foreign Subsidiaries

DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries

1154400000

USD

CY2014Q4

us-gaap

Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Foreign Subsidiaries

DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries

1115200000

USD

CY2012Q4

us-gaap

Defined Benefit Plan Benefit Obligation

DefinedBenefitPlanBenefitObligation

112759000

USD

CY2013Q4

us-gaap

Defined Benefit Plan Benefit Obligation

DefinedBenefitPlanBenefitObligation

111195000

USD

CY2014Q4

us-gaap

Defined Benefit Plan Benefit Obligation

DefinedBenefitPlanBenefitObligation

138196000

USD

CY2014

us-gaap

Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1

DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1

-11081000

USD

CY2014

us-gaap

Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1

DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1

-881000

USD

CY2014

us-gaap

Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation

DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation

14912000

USD

CY2014

us-gaap

Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components

DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents

1232000

USD

CY2013Q4

us-gaap

Defined Benefit Plan Fair Value Of Plan Assets

DefinedBenefitPlanFairValueOfPlanAssets

59559000

USD

CY2014Q4

us-gaap

Defined Benefit Plan Fair Value Of Plan Assets

DefinedBenefitPlanFairValueOfPlanAssets

66757000

USD

CY2013Q4

us-gaap

Defined Benefit Plan Funded Status Of Plan

DefinedBenefitPlanFundedStatusOfPlan

-51636000

USD

CY2014Q4

us-gaap

Defined Benefit Plan Funded Status Of Plan

DefinedBenefitPlanFundedStatusOfPlan

-71439000

USD

CY2014

us-gaap

Defined Benefit Plan Future Amortization Of Gain Loss

DefinedBenefitPlanFutureAmortizationOfGainLoss

3800000

USD

CY2014

us-gaap

Defined Benefit Plan Future Amortization Of Prior Service Cost Credit

DefinedBenefitPlanFutureAmortizationOfPriorServiceCostCredit

2200000

USD

CY2013Q4

us-gaap

Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation

DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

107722000

USD

CY2014Q4

us-gaap

Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation

DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

135850000

USD

CY2013Q4

us-gaap

Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets

DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets

59559000

USD

CY2012

us-gaap

Defined Contribution Plan Cost Recognized

DefinedContributionPlanCostRecognized

6400000

USD

CY2013

us-gaap

Defined Contribution Plan Cost Recognized

DefinedContributionPlanCostRecognized

7300000

USD

CY2014

us-gaap

Defined Contribution Plan Cost Recognized

DefinedContributionPlanCostRecognized

7800000

USD

CY2013Q4

us-gaap

Deposits With Clearing Organizations And Others Securities

DepositsWithClearingOrganizationsAndOthersSecurities

-13350000

USD

CY2014Q4

us-gaap

Deposits With Clearing Organizations And Others Securities

DepositsWithClearingOrganizationsAndOthersSecurities

-16333000

USD

CY2012

us-gaap

Depreciation

9000000

USD

CY2013

us-gaap

Depreciation

8400000

USD

CY2014

us-gaap

Depreciation

9400000

USD

CY2012

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

1192517000

USD

CY2013

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

1087579000

USD

CY2014

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

1151088000

USD

CY2013Q4

us-gaap

Derivative Asset Fair Value Gross Liability

DerivativeAssetFairValueGrossLiability

26125000

USD

CY2014Q4

us-gaap

Derivative Asset Fair Value Gross Liability

DerivativeAssetFairValueGrossLiability

14111000

USD

CY2013Q4

us-gaap

Derivative Asset Fair Value Of Collateral

DerivativeAssetFairValueOfCollateral

11095000

USD

CY2014Q4

us-gaap

Derivative Asset Fair Value Of Collateral

DerivativeAssetFairValueOfCollateral

20260000

USD

CY2013Q4

us-gaap

Derivative Assets

DerivativeAssets

75227000

USD

CY2014Q4

us-gaap

Derivative Assets

DerivativeAssets

224693000

USD

CY2013Q4

us-gaap

Derivative Assets Liabilities At Fair Value Net

DerivativeAssetsLiabilitiesAtFairValueNet

59016000

USD

CY2014Q4

us-gaap

Derivative Assets Liabilities At Fair Value Net

DerivativeAssetsLiabilitiesAtFairValueNet

175209000

USD

CY2013

us-gaap

Derivative Average Remaining Maturity1

DerivativeAverageRemainingMaturity1

P4Y5M

CY2014

us-gaap

Derivative Average Remaining Maturity1

DerivativeAverageRemainingMaturity1

P4Y11M

CY2013Q4

us-gaap

Derivative Collateral Obligation To Return Cash

DerivativeCollateralObligationToReturnCash

51006000

USD

CY2014Q4

us-gaap

Derivative Collateral Obligation To Return Cash

DerivativeCollateralObligationToReturnCash

178141000

USD

CY2013Q4

us-gaap

Derivative Collateral Right To Reclaim Cash

DerivativeCollateralRightToReclaimCash

8033000

USD

CY2014Q4

us-gaap

Derivative Collateral Right To Reclaim Cash

DerivativeCollateralRightToReclaimCash

0

USD

CY2013Q4

us-gaap

Derivative Fair Value Of Derivative Asset

DerivativeFairValueOfDerivativeAsset

101352000

USD

CY2014Q4

us-gaap

Derivative Fair Value Of Derivative Asset

DerivativeFairValueOfDerivativeAsset

260898000

USD

CY2013Q4

us-gaap

Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral

DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral

13126000

USD

CY2014Q4

us-gaap

Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral

DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral

26292000

USD

CY2013Q4

us-gaap

Derivative Fair Value Of Derivative Liability

DerivativeFairValueOfDerivativeLiability

1087331000

USD

CY2014Q4

us-gaap

Derivative Fair Value Of Derivative Liability

DerivativeFairValueOfDerivativeLiability

1141831000

USD

CY2013Q4

us-gaap

Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral

DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral

-9903000

USD

CY2014Q4

us-gaap

Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral

DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral

-4668000

USD

CY2013Q4

us-gaap

Derivative Liabilities

DerivativeLiabilities

16211000

USD

CY2014Q4

us-gaap

Derivative Liabilities

DerivativeLiabilities

42554000

USD

CY2013Q4

us-gaap

Derivative Liability Fair Value Gross Asset

DerivativeLiabilityFairValueGrossAsset

26125000

USD

CY2014Q4

us-gaap

Derivative Liability Fair Value Gross Asset

DerivativeLiabilityFairValueGrossAsset

14111000

USD

CY2013Q4

us-gaap

Derivative Liability Fair Value Of Collateral

DerivativeLiabilityFairValueOfCollateral

18081000

USD

CY2014Q4

us-gaap

Derivative Liability Fair Value Of Collateral

DerivativeLiabilityFairValueOfCollateral

47222000

USD

CY2012

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

3784000

USD

CY2013

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

5224000

USD

CY2014

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

19365000

USD

CY2012

us-gaap

Dividends Common Stock Cash

DividendsCommonStockCash

61945000

USD

CY2013

us-gaap

Dividends Common Stock Cash

DividendsCommonStockCash

77642000

USD

CY2014

us-gaap

Dividends Common Stock Cash

DividendsCommonStockCash

87256000

USD

CY2012

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

8.57

CY2013Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

2.51

CY2013Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.69

CY2013Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.95

CY2013Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

2.05

CY2013

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

5.82

CY2014Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.94

CY2014Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

2.87

CY2014Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

2.30

CY2014Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

2.78

CY2014

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

9.88

CY2012

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

8.52

CY2013Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

2.49

CY2013Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.69

CY2013Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.93

CY2013Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

2.03

CY2013

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

5.78

CY2014Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.92

CY2014Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

2.84

CY2014Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

2.28

CY2014Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

2.75

CY2014

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

9.78

CY2012

us-gaap

Effect Of Exchange Rate On Cash And Cash Equivalents

EffectOfExchangeRateOnCashAndCashEquivalents

8552000

USD

CY2013

us-gaap

Effect Of Exchange Rate On Cash And Cash Equivalents

EffectOfExchangeRateOnCashAndCashEquivalents

-47091000

USD

CY2014

us-gaap

Effect Of Exchange Rate On Cash And Cash Equivalents

EffectOfExchangeRateOnCashAndCashEquivalents

-47629000

USD

CY2012

us-gaap

Effective Income Tax Rate Continuing Operations

EffectiveIncomeTaxRateContinuingOperations

0.313

CY2013

us-gaap

Effective Income Tax Rate Continuing Operations

EffectiveIncomeTaxRateContinuingOperations

0.341

CY2014

us-gaap

Effective Income Tax Rate Continuing Operations

EffectiveIncomeTaxRateContinuingOperations

0.322

CY2014Q4

us-gaap

Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized

EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

25400000

USD

CY2014

us-gaap

Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1

EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1

P1Y9M

CY2006Q2

us-gaap

Equity Method Investment Aggregate Cost

EquityMethodInvestmentAggregateCost

112800000

USD

CY2012

us-gaap

Excess Tax Benefit From Share Based Compensation Financing Activities

ExcessTaxBenefitFromShareBasedCompensationFinancingActivities

416000

USD

CY2013

us-gaap

Excess Tax Benefit From Share Based Compensation Financing Activities

ExcessTaxBenefitFromShareBasedCompensationFinancingActivities

3125000

USD

CY2014

us-gaap

Excess Tax Benefit From Share Based Compensation Financing Activities

ExcessTaxBenefitFromShareBasedCompensationFinancingActivities

-3011000

USD

CY2012

us-gaap

Excess Tax Benefit From Share Based Compensation Operating Activities

ExcessTaxBenefitFromShareBasedCompensationOperatingActivities

416000

USD

CY2013

us-gaap

Excess Tax Benefit From Share Based Compensation Operating Activities

ExcessTaxBenefitFromShareBasedCompensationOperatingActivities

3125000

USD

CY2014

us-gaap

Excess Tax Benefit From Share Based Compensation Operating Activities

ExcessTaxBenefitFromShareBasedCompensationOperatingActivities

-3011000

USD

CY2013Q4

us-gaap

Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment

FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment

6895000

USD

CY2014Q4

us-gaap

Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment

FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment

5655000

USD

CY2013Q4

us-gaap

Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1

FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1

3211000

USD

CY2014Q4

us-gaap

Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1

FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1

816000

USD

CY2013Q4

us-gaap

Financing Receivable Collectively Evaluated For Impairment

FinancingReceivableCollectivelyEvaluatedForImpairment

2458945000

USD

CY2014Q4

us-gaap

Financing Receivable Collectively Evaluated For Impairment

FinancingReceivableCollectivelyEvaluatedForImpairment

2701682000

USD

CY2013Q4

us-gaap

Financing Receivable Individually Evaluated For Impairment

FinancingReceivableIndividuallyEvaluatedForImpairment

37841000

USD

CY2014Q4

us-gaap

Financing Receivable Individually Evaluated For Impairment

FinancingReceivableIndividuallyEvaluatedForImpairment

17027000

USD

CY2014Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Next Twelve Months

FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

9400000

USD

CY2014Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Five

FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

8100000

USD

CY2014Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Four

FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

8300000

USD

CY2014Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Three

FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

8700000

USD

CY2014Q4

us-gaap

Finite Lived Intangible Assets Amortization Expense Year Two

FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

9000000

USD

CY2013Q4

us-gaap

Funds Held Under Reinsurance Agreements Asset

FundsHeldUnderReinsuranceAgreementsAsset

5771467000

USD

CY2014Q4

us-gaap

Funds Held Under Reinsurance Agreements Asset

FundsHeldUnderReinsuranceAgreementsAsset

5922561000

USD

CY2012

us-gaap

Gain Loss On Investments

GainLossOnInvestments

254136000

USD

CY2013

us-gaap

Gain Loss On Investments

GainLossOnInvestments

63990000

USD

CY2014

us-gaap

Gain Loss On Investments

GainLossOnInvestments

186193000

USD

CY2012

us-gaap

Gain Loss On Sale Of Other Investments

GainLossOnSaleOfOtherInvestments

277662000

USD

CY2013

us-gaap

Gain Loss On Sale Of Other Investments

GainLossOnSaleOfOtherInvestments

76891000

USD

CY2014

us-gaap

Gain Loss On Sale Of Other Investments

GainLossOnSaleOfOtherInvestments

193959000

USD

CY2012

us-gaap

Gains Losses On Extinguishment Of Debt

GainsLossesOnExtinguishmentOfDebt

0

USD

CY2013

us-gaap

Gains Losses On Extinguishment Of Debt

GainsLossesOnExtinguishmentOfDebt

46506000

USD

CY2014

us-gaap

Gains Losses On Extinguishment Of Debt

GainsLossesOnExtinguishmentOfDebt

0

USD

CY2013Q4

us-gaap

Goodwill

7000000

USD

CY2014Q4

us-gaap

Goodwill

7000000

USD

CY2012

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

1475396000

USD

CY2013

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

1751891000

USD

CY2014

us-gaap

Gross Investment Income Operating

GrossInvestmentIncomeOperating

1776011000

USD

CY2013Q4

us-gaap

Guaranteed Interest Contracts

GuaranteedInterestContracts

12947557000

USD

CY2014Q4

us-gaap

Guaranteed Interest Contracts

GuaranteedInterestContracts

12591497000

USD

CY2012

us-gaap

Impaired Financing Receivable Average Recorded Investment

ImpairedFinancingReceivableAverageRecordedInvestment

49983000

USD

CY2013

us-gaap

Impaired Financing Receivable Average Recorded Investment

ImpairedFinancingReceivableAverageRecordedInvestment

37841000

USD

CY2014

us-gaap

Impaired Financing Receivable Average Recorded Investment

ImpairedFinancingReceivableAverageRecordedInvestment

27054000

USD

CY2012

us-gaap

Impaired Financing Receivable Interest Income Accrual Method

ImpairedFinancingReceivableInterestIncomeAccrualMethod

1669000

USD

CY2013

us-gaap

Impaired Financing Receivable Interest Income Accrual Method

ImpairedFinancingReceivableInterestIncomeAccrualMethod

1803000

USD

CY2014

us-gaap

Impaired Financing Receivable Interest Income Accrual Method

ImpairedFinancingReceivableInterestIncomeAccrualMethod

1284000

USD

CY2013Q4

us-gaap

Impaired Financing Receivable Recorded Investment

ImpairedFinancingReceivableRecordedInvestment

37841000

USD

CY2014Q4

us-gaap

Impaired Financing Receivable Recorded Investment

ImpairedFinancingReceivableRecordedInvestment

17027000

USD

CY2013Q4

us-gaap

Impaired Financing Receivable Related Allowance

ImpairedFinancingReceivableRelatedAllowance

3211000

USD

CY2014Q4

us-gaap

Impaired Financing Receivable Related Allowance

ImpairedFinancingReceivableRelatedAllowance

816000

USD

CY2013Q4

us-gaap

Impaired Financing Receivable Unpaid Principal Balance

ImpairedFinancingReceivableUnpaidPrincipalBalance

38470000

USD

CY2014Q4

us-gaap

Impaired Financing Receivable Unpaid Principal Balance

ImpairedFinancingReceivableUnpaidPrincipalBalance

17593000

USD

CY2012

us-gaap

Income Loss From Continuing Operations Before Income Taxes Domestic

IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic

644219000

USD

CY2013

us-gaap

Income Loss From Continuing Operations Before Income Taxes Domestic

IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic

473223000

USD

CY2014

us-gaap

Income Loss From Continuing Operations Before Income Taxes Domestic

IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic

768857000

USD

CY2012

us-gaap

Income Loss From Continuing Operations Before Income Taxes Foreign

IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign

275004000

USD

CY2013

us-gaap

Income Loss From Continuing Operations Before Income Taxes Foreign

IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign

162031000

USD

CY2014

us-gaap

Income Loss From Continuing Operations Before Income Taxes Foreign

IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign

239676000

USD

CY2012

us-gaap

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