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GOODWILL AND CORE DEPOSIT INTANGIBLES (Tables) | 12 Months Ended
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Dec. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Core Deposit Intangible Assets | The following tables summarize the activity for core deposit intangibles: Core Deposit Intangibles
| Year Ended December 31,
dollars in millions | 2024 |  | 2023 |  |
Balance at beginning of period, net of accumulated amortization | $ | 312 |  |  | $ | 140 |  |  |
Core deposit intangibles related to the SVBB Acquisition | — |  |  | 230 |  |  |
Less: amortization for the period | 63 |  |  | 58 |  |  |
Balance at end of period, net of accumulated amortization | $ | 249 |  |  | $ | 312 |  |  |
The following table summarizes the accumulated amortization balance for core deposit intangibles: Core Deposit Intangible Accumulated Amortization
dollars in millions | December 31, 2024 |  | December 31, 2023
Gross balance | $ | 501 |  |  | $ | 501 |
Less: accumulated amortization | 252 |  |  | 189 |
Balance, net of accumulated amortization | $ | 249 |  |  | $ | 312 |
Schedule of Core Deposit Intangible Assets, Future Amortization Expense | The following table summarizes the expected amortization expense as of December 31, 2024 in subsequent periods for core deposit intangibles: Core Deposit Intangible Expected Amortization
dollars in millions |
2025 | $ | 54 |
2026 | 46 |
2027 | 39 |
2028 | 34 |
2029 | 30 |
Thereafter | 46 |
Balance, net of accumulated amortization | $ | 249 |
Schedule of Finite-Lived Intangible Liabilities | The following tables summarize the activity for the intangible liability: Intangible Liability
| Year Ended December 31,
dollars in millions | 2024 |  | 2023 |  |
Balance at January 1 | $ | 24 |  |  | $ | 36 |  |  |
Amortization | (6) |  |  | (12) |  |  |
Balance at December 31, net of accumulated amortization | $ | 18 |  |  | $ | 24 |  |  |
The following tables summarize the accumulated amortization balance for the intangible liability: Intangible Liability Accumulated Amortization
dollars in millions | December 31, 2024 |  | December 31, 2023
Gross balance | $ | 52 |  |  | $ | 52 |
Accumulated amortization | (34) |  |  | (28) |
Balance, net of accumulated amortization | $ | 18 |  |  | $ | 24 |
Schedule of Finite-Lived Intangible Liabilities, Future Amortization Expense | The following table summarizes the expected amortization as of December 31, 2024 in subsequent annual periods for the intangible liability: Intangible Liability Amortization
dollars in millions |
2025 | $ | 4 |
2026 | 3 |
2027 | 3 |
2028 | 2 |
2029 | 2 |
Thereafter | 4 |
| $ | 18 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
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