Derivatives and Hedging Activities - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
|
| Derivative Instruments and Hedging Activities Disclosure [Abstract] | ||
| Loss expected to be reclassified | $ 77 | |
| Reclassification of net losses related to terminated cash flow hedges from AOCI to income | $ 3 | |
| Maximum length of time over which forecasted transactions are hedged (in years) | 3 years 6 months 3 days | |
| Cash collateral netted against derivative assets | $ 45 | $ 103 |
| Collateral netted against derivative liabilities | $ 235 | $ 80 |