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Commitments and Contingencies (Tables) | 9 Months Ended
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Sep. 30, 2023
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Loan Commitments and Letters of Credit |
(in thousands) | September 30, 2023 |  | December 31, 2022
Letters of credit(1) | $ | 185,913 |  |  | $ | 220,622 |
Commitments to fund commercial and industrial loans | 10,417,395 |  |  | 9,970,733 |
Commitments to fund commercial real estate, construction, and land development loans | 2,781,046 |  |  | 3,629,531 |
Commitments under home equity lines of credit | 2,138,012 |  |  | 2,156,641 |
Unused credit card lines | 461,216 |  |  | 461,443 |
Other loan commitments | 676,916 |  |  | 742,976 |
Total letters of credit and unfunded lending commitments | $ | 16,660,498 |  |  | $ | 17,181,946 |
Tax credits, CRA partnerships, and other investments with a future funding commitment: |  |  |
Carrying amount included in other assets | $ | 544,619 |  |  | $ | 488,944 |
Amount of future funding commitments | 306,183 |  |  | 283,212 |
Permanent and short-term construction loans and letter of credit commitments(2) | 199,819 |  |  | 177,998 |
Funded portion of permanent and short-term loans and letters of credit(3) | 170,809 |  |  | 234,166 |
(1) Represent the contractual amount net of risk participations purchased of approximately $23.4 million and $25.7 million at September 30, 2023 and December 31, 2022, respectively. (2) Represent the contractual amount net of risk participations of $9.4 million and $4.7 million at September 30, 2023 and December 31, 2022, respectively. (3) Represent the contractual amount net of risk participations of $2.0 million and $6.9 million at September 30, 2023 and December 31, 2022, respectively.

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