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Commitments and Contingencies (Tables) | 3 Months Ended
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Mar. 31, 2023
Commitments and Contingencies Disclosure [Abstract] |
Off-Balance Sheet Financial Instruments | The following table presents a summary of the Company’s off-balance sheet financial instruments as of March 31, 2023 and December 31, 2022:
﻿ |  | March 31, |  |  | December 31, |
($ in thousands) |  | 2023 |  |  | 2022 |
Commitments to extend credit |  | $ | 10,285,535 |  |  | $ | 10,202,464 |
Letters of credit |  |  | 430,026 |  |  |  | 400,505 |

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