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Reinsurance - Narrative (Details) - USD ($) $ in Millions | Dec. 31, 2025 | Jan. 02, 2025 | Dec. 31, 2024
--- | --- | --- | ---
Effects of Reinsurance [Line Items] |  |  |
Deposit assets | $ 900 |  | $ 1,100
Future policy benefits and contract owner account balances, assumed | 4,054 |  | 896
Contract Owner account balance uncer coinsurance |  | $ 3,800 |
Separate accounts liability under coinsurance |  | $ 20,600 |
Funds Withheld, Funds Held under Reinsurance Agreements, Liability, Direct | 108 |  | 103
Funds Held under Reinsurance Agreements, Liability, Assumed | 900 |  |
OneAmerica |  |  |
Effects of Reinsurance [Line Items] |  |  |
Future policy benefits and contract owner account balances, assumed | 3,100 |  |
Security Life of Denver Insurance Company (CO) |  |  |
Effects of Reinsurance [Line Items] |  |  |
Reinsurance Recoverable, Net | 8,100 |  | 8,600
Lincoln National Corporation |  |  |
Effects of Reinsurance [Line Items] |  |  |
Reinsurance Recoverable, Net | $ 800 |  | $ 900

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- Definition Carrying amount of assets as of the balance sheet date pertaining to amounts paid by the insured (including a ceding company) under insurance or reinsurance contracts for which insurance risk is not transferred. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 340 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483081/340-30-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 340 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483054/340-30-50-1 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Closed Block Liabilities, Future Policy Benefits and Policyholder Account Balances, Assumed + References No definition available. + Details
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- Definition Funds Held under Reinsurance Agreements, Liability, Assumed + References No definition available. + Details
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- Definition Funds Withheld, Funds Held under Reinsurance Agreements, Liability, Direct + References No definition available. + Details
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- Definition Reinsurance Recoverable, Net + References No definition available. + Details
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- Definition Separate accounts liability under coinsurance + References No definition available. + Details
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- Details
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- Details
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- Details
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