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Other income and other expense (Tables) | 12 Months Ended
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Dec. 31, 2024
Other Income and Expenses [Abstract] |
Other Income and Other Expense | The following items, which exceeded 1% of total interest income and other income in the respective period, were included in either Other revenues from operations or Other costs of operations in the Consolidated Statement of Income:
| Year Ended December 31,
(Dollars in millions) | 2024 |  | 2023 |  | 2022
Other revenues from operations: |  |  |  |  |
Credit-related fee income | $ | 162 |  |  | $ | 151 |  |  | $ | 130 |
Gain on divestiture of CIT |  |  | 225 |  |  |
Gain on divestiture of MTIA |  |  |  |  | 136 |
Other costs of operations: |  |  |  |  |
Amortization of capitalized mortgage servicing rights | 139 |  |  | 131 |  |  | 97 |
Charitable contributions |  |  |  |  | 178 |

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- References No definition available. + Details
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