Derivative Financial Instruments - Narrative (Details) - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
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| Derivatives, Fair Value [Line Items] | ||
| Securities pledged as collateral | $ 215 | $ 204 |
| Securities Held as Collateral, at Fair Value | 3 | 0 |
| Over the counter | ||
| Derivatives, Fair Value [Line Items] | ||
| Securities held as collateral | 3 | 3 |
| Cleared derivative contract | ||
| Derivatives, Fair Value [Line Items] | ||
| Securities held as collateral | $ 54 | $ 77 |
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- Definition The carrying value as of the balance sheet date of securities received as collateral from a counterparty that were re-pledged, sold, delivered or otherwise reused by the entity. No definition available.
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- Definition The value of the collateral (typically cash) that the entity receives in a financing transaction in exchange for securities lent. This item represents a liability in the financial statements of the lender of the securities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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/exampleRef
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- Definition The carrying amount (fair value) as of the balance sheet date of securities held that had been pledged by counterparties under financing and lending arrangements, pursuant to which the entity has the right by agreement or custom to sell or re-pledge such securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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