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OTHER OPERATING EXPENSE (Tables) | 12 Months Ended
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Dec. 31, 2023
Other Income and Expenses [Abstract] |
Schedule of other operating expense | The following table presents the details of other operating expense:
| Year Ended December 31,
(dollars in millions) | 2023 |  | 2022 |  | 2021
Marketing | $187 |  |  | $166 |  |  | $111 |
Deposit insurance | 390 |  |  | 96 |  |  | 66 |
Other | 396 |  |  | 323 |  |  | 234 |
Other operating expense | $973 |  |  | $585 |  |  | $411 |

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- Definition Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 + Details
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