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Reinsurance (Narrative) (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Effects of Reinsurance [Line Items] |  |
Maximum Life Insurance Retention Per Individual Life | $ 8 |
Reinsurance ceded receivables and other | 5,448 | $ 2,671
Claims Recoverable From Retrocessionaires Past Due | 10 | 16
Statutory Financial Reinsurance | 28,300 | 28,700
EmbeddedDerivativeAsset | $ 206 | 361
Reinsurance Ceded Receivables Percentage Total | 74.00% |
Benefit Of RGA Subsidiaries [Member] |  |
Effects of Reinsurance [Line Items] |  |
Assets Held-in-trust | $ 3,500 | 3,700
Benefit Of Third Parties [Member] |  |
Effects of Reinsurance [Line Items] |  |
Assets Held-in-trust | $ 32,800 | $ 31,500

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- Definition Represents the amount of claims paid by the company and recoverable from retrocessionaires which is contractually past due in excess of 90 days. + References No definition available. + Details
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- Definition The maximum amount retained insurance coverage per individual life. + References No definition available. + Details
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- Definition Percentage of the Reinsurance Ceded Receivables and other total that is accounted for by 2 companies. + References No definition available. + Details
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- Definition Statutory financial reinsurance, as measured by pre-tax statutory surplus, provided to other insurance companies under financial reinsurance transactions to assist ceding companies in meeting applicable regulatory requirements. + References No definition available. + Details
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- Definition The total amount of cash and securities held by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 + Details
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- Definition Amount, after valuation allowance, recoverable under reinsurance contracts including premium paid under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479838/944-20-50-5 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 310 -Name Accounting Standards Codification -Section 45 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479616/944-310-45-5 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(6)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 + Details
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