Condensed Consolidated Balance Sheets Parentheticals - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Debt Securities, Available-for-sale, Amortized Cost | $ 47,036 | $ 46,871 |
| Debt Securities, Available-for-Sale, Allowance for Credit Loss | 16 | 16 |
| ACL | (160) | (142) |
| Reinsurance recoverables (net of allowance for uncollectible reinsurance of $70 and $69) | $ (70) | $ (69) |
| Preferred Stock, Par or Stated Value Per Share | $ 0.01 | $ 0.01 |
| Preferred Stock, Shares Authorized | 50,000,000 | 50,000,000 |
| Preferred Stock, Shares Issued | 13,800 | 13,800 |
| Preferred Stock, Liquidation Preference, Value | $ 345 | $ 345 |
| Common Stock, Par or Stated Value Per Share | $ 0.01 | $ 0.01 |
| Common Stock, Shares Authorized | 1,500,000,000 | 1,500,000,000 |
| Common Stock, Shares, Issued | 326,960,228 | 326,960,228 |
| Treasury Stock, Common, Shares | 55,336,594 | 50,036,826 |
| Commercial Loan [Member] | ||
| Financing Receivable, Allowance for Credit Loss | $ 49 | $ 49 |
| X | ||||||||||
- Definition Amortized cost of 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/2009/role/commonPracticeRef
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- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of allowance for credit loss on 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 Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Value of the difference between preference in liquidation and the par or stated values of the preferred shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The carrying value as of the balance sheet date of the estimated valuation allowance to reduce gross premiums receivable to net realizable value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of allowance for credit loss on reinsurance recoverable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of previously issued common shares repurchased by the issuing entity and held in treasury. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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