XML 36 R67.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Fair Value Disclosures (Details 3) (USD $) | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Funds Withheld At Interest Embedded Derivatives [Member] |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period | $ (243,177,000) | $ (361,456,000)
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses | 0 | 0
Investment related gains (losses), net | 86,988,000 | (9,428,000)
Claims and other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Included in other comprehensive income | 0 | 0
Purchases | 0 | 0
Sales | 0 | 0
Settlements | 0 | 0
Transfers into Level 3 | 0 | 0
Transfers out of Level 3 | 0 | 0
Balance, End of period | (156,189,000) | (370,884,000)
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses | 0 | 0
Investment related gains (losses), net | 86,988,000 | (9,428,000)
Claims & other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Other Debt Securities Member |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period |  | 11,489,000
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses |  | 0
Investment related gains (losses), net |  | 0
Claims and other policy benefits |  | 0
Interest credited |  | 0
Policy acquisition costs and other insurance expenses |  | 0
Included in other comprehensive income |  | 338,000
Purchases |  | 0
Sales |  | 0
Settlements |  | 0
Transfers into Level 3 |  | 0
Transfers out of Level 3 |  | 0
Balance, End of period |  | 11,827,000
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses |  | 0
Investment related gains (losses), net |  | 0
Claims & other policy benefits |  | 0
Interest credited |  | 0
Policy acquisition costs and other insurance expenses |  | 0
Reinsurance Ceded Receivable Embedded Derivatives [Member] |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period |  | 4,945,000
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses |  | 0
Investment related gains (losses), net |  | 0
Claims and other policy benefits |  | 0
Interest credited |  | 0
Policy acquisition costs and other insurance expenses |  | (1,329,000)
Included in other comprehensive income |  | 0
Purchases |  | 0
Sales |  | 0
Settlements |  | (102,000)
Transfers into Level 3 |  | 0
Transfers out of Level 3 |  | 0
Balance, End of period |  | 3,514,000
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses |  | 0
Investment related gains (losses), net |  | 0
Claims & other policy benefits |  | 0
Interest credited |  | 0
Policy acquisition costs and other insurance expenses |  | (1,188,000)
Interest Sensitive Contract Liabilities Embedded Derivatives [Member] |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period | (912,361,000) | (1,028,241,000)
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses | 0 | 0
Investment related gains (losses), net | 51,314,000 | 146,375,000
Claims and other policy benefits | 0 | 2,278,000
Interest credited | (32,996,000) | (21,193,000)
Policy acquisition costs and other insurance expenses | 0 | 0
Included in other comprehensive income | 0 | 0
Purchases | (13,860,000) | (23,590,000)
Sales | 0 | 0
Settlements | 17,427,000 | 21,089,000
Transfers into Level 3 | 0 | 0
Transfers out of Level 3 | 0 | 0
Balance, End of period | (890,476,000) | (903,282,000)
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses | 0 | 0
Investment related gains (losses), net | 50,123,000 | 144,624,000
Claims & other policy benefits | 0 | 2,037,000
Interest credited | (50,424,000) | (42,107,000)
Policy acquisition costs and other insurance expenses | 0 | 0
Short Term Investments Member |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period | 22,031,000 |
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses | (3,000) |
Investment related gains (losses), net | 0 |
Claims and other policy benefits | 0 |
Interest credited | 0 |
Policy acquisition costs and other insurance expenses | 0 |
Included in other comprehensive income | (27,000) |
Purchases | 0 |
Sales | 0 |
Settlements | 0 |
Transfers into Level 3 | 0 |
Transfers out of Level 3 | 0 |
Balance, End of period | 22,001,000 |
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses | (4,000) |
Investment related gains (losses), net | 0 |
Claims & other policy benefits | 0 |
Interest credited | 0 |
Policy acquisition costs and other insurance expenses | 0 |
Availableforsale Securities Member | Corporate Debt Securities Member |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period | 1,668,563,000 | 974,169,000
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses | (2,027,000) | 30,000
Investment related gains (losses), net | (1,262,000) | (585,000)
Claims and other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Included in other comprehensive income | 963,000 | (682,000)
Purchases | 74,671,000 | 21,161,000
Sales | (16,278,000) | (9,408,000)
Settlements | (65,366,000) | (20,875,000)
Transfers into Level 3 | 3,773,000 | 17,444,000
Transfers out of Level 3 | (16,134,000) | (3,583,000)
Balance, End of period | 1,646,903,000 | 977,671,000
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses | (2,027,000) | 30,000
Investment related gains (losses), net | (202,000) | (727,000)
Claims & other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Availableforsale Securities Member | Residential Mortgage Backed Securities Member |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period | 93,931,000 | 81,655,000
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses | 105,000 | 110,000
Investment related gains (losses), net | (173,000) | 279,000
Claims and other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Included in other comprehensive income | 2,514,000 | 1,580,000
Purchases | 40,538,000 | 244,000
Sales | (1,599,000) | (8,004,000)
Settlements | (4,923,000) | (1,800,000)
Transfers into Level 3 | 10,324,000 | 0
Transfers out of Level 3 | 0 | (19,629,000)
Balance, End of period | 140,717,000 | 54,435,000
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses | 105,000 | 106,000
Investment related gains (losses), net | 0 | (108,000)
Claims & other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Availableforsale Securities Member | Asset Backed Securities Member |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period | 232,391,000 | 193,492,000
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses | 878,000 | 249,000
Investment related gains (losses), net | (1,747,000) | (670,000)
Claims and other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Included in other comprehensive income | 12,036,000 | 6,696,000
Purchases | 55,881,000 | 0
Sales | (8,297,000) | 0
Settlements | (5,877,000) | (3,865,000)
Transfers into Level 3 | 2,966,000 | 1,080,000
Transfers out of Level 3 | 0 | (50,620,000)
Balance, End of period | 288,231,000 | 146,362,000
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses | 882,000 | 249,000
Investment related gains (losses), net | 0 | (607,000)
Claims & other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Availableforsale Securities Member | Commercial Mortgage Backed Securities Member |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period | 167,006,000 | 115,976,000
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses | 502,000 | 588,000
Investment related gains (losses), net | (870,000) | (12,075,000)
Claims and other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Included in other comprehensive income | 12,500,000 | 13,521,000
Purchases | 0 | 0
Sales | (1,604,000) | 0
Settlements | (2,240,000) | 0
Transfers into Level 3 | 0 | 10,846,000
Transfers out of Level 3 | 0 | (10,178,000)
Balance, End of period | 175,294,000 | 118,678,000
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses | 501,000 | 588,000
Investment related gains (losses), net | 0 | (12,075,000)
Claims & other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Availableforsale Securities Member | US Treasury And Government Member |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period | 4,538,000 |
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses | 0 |
Investment related gains (losses), net | 0 |
Claims and other policy benefits | 0 |
Interest credited | 0 |
Policy acquisition costs and other insurance expenses | 0 |
Included in other comprehensive income | 0 |
Purchases | 0 |
Sales | 0 |
Settlements | 0 |
Transfers into Level 3 | 0 |
Transfers out of Level 3 | (4,538,000) |
Balance, End of period | 0 |
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses | 0 |
Investment related gains (losses), net | 0 |
Claims & other policy benefits | 0 |
Interest credited | 0 |
Policy acquisition costs and other insurance expenses | 0 |
Availableforsale Securities Member | US States And Political Subdivisions Member |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period | 43,212,000 | 10,373,000
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses | 9,000 | (5,000)
Investment related gains (losses), net | (4,000) | (4,000)
Claims and other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Included in other comprehensive income | (553,000) | 406,000
Purchases | 0 | 0
Sales | 0 | 0
Settlements | (25,000) | (23,000)
Transfers into Level 3 | 0 | 0
Transfers out of Level 3 | 0 | (5,508,000)
Balance, End of period | 42,639,000 | 5,239,000
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses | 9,000 | (5,000)
Investment related gains (losses), net | 0 | 0
Claims & other policy benefits | 0 | 0
Interest credited | 0 | 0
Policy acquisition costs and other insurance expenses | 0 | 0
Availableforsale Securities Member | Other Foreign Government, Supranational And Foreign Government-Sponsored Enterprises |  |
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation [Roll Forward] |  |
Balance, Beginning of period | 28,280,000 |
Total gains or (losses) (realized/unrealized) |  |
Investment income, net of related expenses | (75,000) |
Investment related gains (losses), net | 0 |
Claims and other policy benefits | 0 |
Interest credited | 0 |
Policy acquisition costs and other insurance expenses | 0 |
Included in other comprehensive income | (340,000) |
Purchases | 0 |
Sales | 0 |
Settlements | 0 |
Transfers into Level 3 | 0 |
Transfers out of Level 3 | 0 |
Balance, End of period | 27,865,000 |
Unrealized Gains And Losses Recorded In Earnings For The Period Relating To Those Level 3 Assets And Liabilities That Were Still Held At The End Of The Period |  |
Investment income, net of related expenses | (75,000) |
Investment related gains (losses), net | 0 |
Claims & other policy benefits | 0 |
Interest credited | 0 |
Policy acquisition costs and other insurance expenses | $ 0 |

X
- Details
Name: | rga_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward
Namespace Prefix: | rga_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Assets and Liabilities. + References No definition available. + Details
Name: | rga_FairvaluemeasurementwithunobservableInputsReconciliationRecurringBasisAssetAndLiabilities
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Gains-losses for the period (realized and unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3), which are included in earnings and reported on the income statement line claims and other policy benefits + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesGainLossIncludedInEarningsInClaimsAndOtherPolicyBenefits
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gains-losses for the period (realized and unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3), which are included in earnings and reported on the income statement line called interest creditedt. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesGainLossIncludedInEarningsInInterestCredited
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gains-losses for the period (realized and unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3), which are included in earnings and reported on the income statement line called investment income, net of related expenses. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesGainLossIncludedInEarningsInNetInvestmentIncome
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gains-losses for the period (realized and unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3), which are included in earnings and reported on the income statement line called policy acquisition costs and other insurance expenses. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesGainLossIncludedInEarningsInPolicyAcquisitionCostsAndOtherInsuranceExpenses
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gains-losses for the period (realized and unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3), which are included in earnings and reported on the income statement line called investment related gains (losses), net. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesGainLossIncludedInEarningsInRealizedInvestmentGainLoss
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gains-losses for the period (realized and unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3), which are included in other comprehensive income. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesGainsLossesIncludedInOtherComprehensiveIncome
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liabilities, Level 3 Transfers, Into. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesLevel3TransfersInto
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liabilities, Level 3 Transfers, Out of. + References No definition available. + Details
Name: | rga_FairValuemeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesLevel3TransfersOutOf
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liabilities Purchases. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesPurchases
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liabilities Sales. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesSales
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liabilities Settlements Maturities Paydowns Net. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesSettlementsMaturitiesPaydownsNet
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilitiesGainLossIncludedInEarningsAbstract
Namespace Prefix: | rga_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Gains-losses for the period (unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3) and still held at the end of the period, which are included in earnings and reported on the income statement line claims and other policy benefits + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAndLiabilitiesUnrealizedGainLossStillHeldIncludedInEarningsInClaimsAndOtherPolicyBenefits
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gains-losses for the period (unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3) and still held at the end of the period, which are included in earnings and reported on the income statement line called interest creditedt. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAndLiabilitiesUnrealizedGainLossStillHeldIncludedInEarningsInInterestCredited
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gains-losses for the period (unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3) and still held at the end of the period, which are included in earnings and reported on the income statement line called policy acquisition costs and other insurance expenses. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAndLiabilitiesUnrealizedGainLossStillHeldIncludedInEarningsInPolicyAcquisitionCostsAndOtherInsuranceExpenses
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gains-losses for the period (unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3) and still held at the end of the period, which are included in earnings and reported on the income statement line called investment related gains (losses), net. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAndLiabilitiesUnrealizedGainLossStillHeldIncludedInEarningsInRealizedInvestmentGainLoss
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gains-losses for the period (unrealized) arising from assets and liabilities measured at fair value on a recurring basis using unobservable inputs (level 3) and still held at the end of the period, which are included in earnings and reported on the income statement line called investment income, net of related expenses. + References No definition available. + Details
Name: | rga_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetsAndLiabilitiesUnrealizedGainLossStillHeldIncludedInEarningsNetInvestmentIncome
Namespace Prefix: | rga_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | rga_UnrealizedGainsLossesRecordedInEarningsRelatingToLevelThreeAbstract
Namespace Prefix: | rga_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration