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Goodwill and Other Intangibles (Tables) | 12 Months Ended
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Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | The following table presents the changes in the carrying amount of goodwill for the years ending December 31, 2022 and 2021:
| Year ended December 31
dollars in millions | 2022 |  | 2021
Balance at January 1 | $ | 346 |  |  | $ | 350 |
Other adjustment | — |  |  | (4) |
Balance at December 31 | $ | 346 |  |  | $ | 346 |
Schedule of Finite-Lived Intangible Assets | The following tables summarize the activity for core deposit intangibles for the year ended December 31, 2022. Core Deposit Intangibles
| Year ended December 31
dollars in millions | 2022 |  | 2021
Balance, net of accumulated amortization at January 1 | $ | 19 |  |  | $ | 30 |
Core deposit intangibles related to the CIT Merger | 143 |  |  | — |
Amortization for the period | (22) |  |  | (11) |
Balance at December 31, net of accumulated amortization | $ | 140 |  |  | $ | 19 |
Core Deposit Intangible Accumulated Amortization
dollars in millions | December 31, 2022 |  | December 31, 2021
Gross balance | $ | 271 |  |  | $ | 128 |
Accumulated amortization | (131) |  |  | (109) |
Balance, net of accumulated amortization | $ | 140 |  |  | $ | 19 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense | The following table summarizes the expected amortization expense as of December 31, 2022 in subsequent periods for core deposit intangibles. Core Deposit Intangible Expected Amortization
dollars in millions |
2023 | $ | 19 |
2024 | 17 |
2025 | 16 |
2026 | 15 |
2027 | 15 |
Thereafter | 58 |
Total | $ | 140 |
Schedule of Finite-Lived Intangible Liabilities | The following tables summarize the activity for the intangible liability for the year ended December 31, 2022. Intangible Liability
dollars in millions | 2022
Balance at January 1 | $ | — |
Acquired in CIT Merger | 52 |
Amortization for the period | (16) |
Balance at December 31, net of accumulated amortization | $ | 36 |
Schedule of Finite-Lived Intangible Liabilities, Future Amortization Expense | The following table summarizes the expected amortization as of December 31, 2022 in subsequent periods for the intangible liability. Intangible Liability
dollars in millions |
2023 | $ | 12 |
2024 | 6 |
2025 | 4 |
2026 | 3 |
2027 | 2 |
Thereafter | 9 |
Total | $ | 36 |

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