Assets and Liabilities Measured at Fair Value - Realized and Unrealized Gains (Losses) on Financial Instruments (Details) - USD ($) $ in Millions |
3 Months Ended | |
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Mar. 31, 2026 |
Mar. 31, 2025 |
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| Assets and Liabilities Measured at Fair Value | ||
| Realized and unrealized gains (losses) on financial instruments, net | $ 57 | $ 75 |
| Debt measured at fair value | ||
| Assets and Liabilities Measured at Fair Value | ||
| Realized and unrealized gains (losses) on financial instruments, net | 48 | 9 |
| Gain (loss) on changes in fair value | 0 | (6) |
| Cumulative amount of gain (loss) in changes in fair value | 65 | |
| Foreign currency forward contracts | ||
| Assets and Liabilities Measured at Fair Value | ||
| Realized and unrealized gains (losses) on financial instruments, net | (5) | 108 |
| Interest rate swaps | ||
| Assets and Liabilities Measured at Fair Value | ||
| Realized and unrealized gains (losses) on financial instruments, net | 15 | (35) |
| Other | ||
| Assets and Liabilities Measured at Fair Value | ||
| Realized and unrealized gains (losses) on financial instruments, net | $ (1) | $ (7) |
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- Definition The cumulative amount as of the reporting date, 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. 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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