Investments - Pledged Investments (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Financial Instruments Owned and Pledged as Collateral [Line Items] | ||
| Fair value of securities pledges under reverse repurchase agreements | $ 2,200 | $ 3,600 |
| Carrying value of reverse repurchase agreements | 2,100 | 3,600 |
| Total carrying values of cash and securities deposited under requirements of regulatory authorities or other insurance-related arrangements | 7,200 | 7,700 |
| Federal Home Loan Bank stock | 16 | 14 |
| Bonds available for sale and short-term investments held in escrow | 55 | 54 |
| Asset Pledged as Collateral | ||
| Financial Instruments Owned and Pledged as Collateral [Line Items] | ||
| Fixed maturity securities available for sale | $ 2,500 | $ 2,400 |
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- Definition Carrying amount of cash and investment securities on deposit with state regulatory authorities in connection with capital requirements. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of restricted investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition This element represents the current portion of investments which are not defined as or included in marketable (debt, equity, or other) securities that are pledged or subject to withdrawal restrictions. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The carrying value of securities purchased to be resold in reverse repurchase transactions as of the balance sheet date. No definition available.
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- Definition The carrying value as of the balance sheet date of the assets received as collateral against securities loaned to other broker-dealers. Borrowers of securities generally are required to provide collateral to the lenders of securities, commonly cash but sometimes other securities or standby letters of credit, with a value slightly higher than that of the securities borrowed. In instances where the entity is permitted to sell or re-pledge these securities, the entity reports the fair value of the collateral received and the related obligation to return the collateral as a liability. No definition available.
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- Details
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