XML 99 R99.htm IDEA: XBRL DOCUMENT v2.4.1.9
Reinsurance (Narrative) (Details) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Effects of Reinsurance [Line Items]    
Maximum Life Insurance Retention Per Individual Life 8,000,000rga_MaximumLifeInsuranceRetentionPerIndividualLife  
Reinsurance ceded receivables 578,206,000us-gaap_ReinsuranceRecoverables 594,515,000us-gaap_ReinsuranceRecoverables
Reinsurance Recoverables, Percentage of Total 100.00%us-gaap_ReinsuranceRecoverablesPercentageOfTotal 100.00%us-gaap_ReinsuranceRecoverablesPercentageOfTotal
Reinsurance Claims Recoverables 143,000,000rga_ReinsuranceClaimsRecoverables 134,100,000rga_ReinsuranceClaimsRecoverables
Claims Recoverable From Retrocessionaires Past Due 10,900,000rga_ClaimsRecoverableFromRetrocessionairesPastDue 4,200,000rga_ClaimsRecoverableFromRetrocessionairesPastDue
Statutory Financial Reinsurance 8,200,000,000rga_StatutoryFinancialReinsurance 6,800,000,000rga_StatutoryFinancialReinsurance
Statutory Reserves Related To Financial Requirements 1,558,300,000rga_StatutoryReservesRelatedToFinancialRequirements 1,552,300,000rga_StatutoryReservesRelatedToFinancialRequirements
Assets Held-in-trust 922,800,000us-gaap_AssetsHeldInTrust 913,500,000us-gaap_AssetsHeldInTrust
Benefit Of RGA Subsidiaries [Member]    
Effects of Reinsurance [Line Items]    
Assets Held-in-trust 1,633,600,000us-gaap_AssetsHeldInTrust
/ rga_AssetsHeldInTrustAxis
= rga_BenefitOfRgaSubsidiariesMember
2,124,700,000us-gaap_AssetsHeldInTrust
/ rga_AssetsHeldInTrustAxis
= rga_BenefitOfRgaSubsidiariesMember
Benefit Of Third Parties [Member]    
Effects of Reinsurance [Line Items]    
Assets Held-in-trust 10,197,500,000us-gaap_AssetsHeldInTrust
/ rga_AssetsHeldInTrustAxis
= rga_BenefitOfThirdPartiesMember
7,842,900,000us-gaap_AssetsHeldInTrust
/ rga_AssetsHeldInTrustAxis
= rga_BenefitOfThirdPartiesMember
AM Best, A- Rating [Member]    
Effects of Reinsurance [Line Items]    
Retrocession Pool Participants Minimum AM Best Rating “A- (excellent)” “A- (excellent)”