Other Non-Interest Income and Expense (Other Non-Interest Income) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Investment Services Fee Income | $ 157 | $ 138 | $ 122 |
| Commercial Credit Fee Income | 111 | 105 | 96 |
| Bank Owned Life Insurance Income | 102 | 78 | 62 |
| Market value adjustments on employee benefit assets - other | 25 | 15 | (45) |
| Insurance proceeds | 0 | 0 | 50 |
| Other Miscellaneous Income | 167 | 185 | 199 |
| Total Noninterest Income | 2,265 | 2,256 | 2,429 |
| Other [Member] | |||
| Total Noninterest Income | $ 562 | $ 521 | $ 484 |