Fair Value Measurements - Schedule of Gains (Losses) on Financial Instruments (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||
| Total | $ 41 | $ 3 | $ (33) | $ 7 |
| Loss on specific credit risk | (3) | 1 | 2 | 7 |
| Debt measured at fair value | ||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||
| Total | 41 | $ 3 | (33) | $ 7 |
| Cumulative loss on credit risk | $ 21 | $ 21 | ||
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- Definition Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, Unrealized Gain (Loss) Cumulative Value, before Tax No definition available.
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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 Amount of realized and unrealized gain (loss) on investment. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, before tax and reclassification adjustment, of unrealized gain (loss) from increase (decrease) in instrument-specific credit risk of financial liability measured under fair value option. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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