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Commitments, Contingencies, and Guarantees (Tables) | 9 Months Ended
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Sep. 30, 2021
Commitments And Contingencies Disclosure [Abstract] |
Credit Commitments | The Company’s credit commitments as of September 30, 2021, and December 31, 2020, were as follows:
(dollars in thousands) |  | September 30, 2021 |  |  | December 31, 2020 |
Unfunded Commitments to Extend Credit |  | $ | 2,973,153 |  |  | $ | 2,787,123 |
Standby Letters of Credit |  |  | 125,932 |  |  |  | 100,186 |
Commercial Letters of Credit |  |  | 16,715 |  |  |  | 10,511 |
Total Credit Commitments |  | $ | 3,115,800 |  |  | $ | 2,897,820 |

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