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Basis of Presentation and Significant Accounting Policies - Summary of Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Cash payments: |  |  |
Interest | $ 666,121 | $ 118,165 | $ 42,196
Income taxes, net of refunds | 190,303 | 66,109 | 31,875
Noncash Investing and Financing Activities: |  |  |
Securities transferred from available-for-sale to held-to-maturity | 0 | 2,986,736 | 0
Transfer of premises and equipment to assets held-for-sale | 0 | 7,905 | 9,539
Operating lease right-of-use assets obtained in exchange for lease obligations | 20,260 | 28,265 |
Operating lease right-of-use assets obtained in exchange for lease obligations |  |  | 776
Finance lease right-of-use assets obtained in exchange for lease obligations | $ 10,019 |  | $ 7,477
Finance lease right-of-use assets obtained in exchange for lease obligations |  | $ (966) |

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