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Basis of Presentation and Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2024
Accounting Policies [Abstract] |
Summary of Supplemental Cash Flow Information | The following table summarizes supplemental cash flow information:
| Years Ended December 31,
(dollars in thousands) | 2024 |  | 2023 |  | 2022
Cash payments: |  |  |  |  |
Interest | $ | 1,066,609 |  |  | $ | 666,121 |  |  | $ | 118,165 |
Income taxes, net of refunds | 100,576 |  |  | 190,303 |  |  | 66,109 |
Noncash Investing and Financing Activities: |  |  |  |  |
Securities transferred from available-for-sale to held-to-maturity | — |  |  | — |  |  | 2,986,736 |
Transfer of premises and equipment to assets held-for-sale | — |  |  | — |  |  | 7,905 |
Operating lease right-of-use assets obtained in exchange for lease obligations | 22,494 |  |  | 20,260 |  |  | 28,265 |
Finance lease right-of-use assets obtained in exchange for lease obligations | 10,073 |  |  | 10,019 |  |  | (966) |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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