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Commitments and Contingencies (Tables) | 9 Months Ended
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Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract] |
Loan Commitments and Letters of Credit |
(in thousands) | September 30, 2022 |  | December 31, 2021
Letters of credit(1) | $ | 215,645 |  |  | $ | 183,463 |
Commitments to fund commercial and industrial loans | 9,869,096 |  |  | 9,595,793 |
Commitments to fund commercial real estate, construction, and land development loans | 3,741,186 |  |  | 3,593,171 |
Commitments under home equity lines of credit | 2,092,533 |  |  | 1,805,869 |
Unused credit card lines | 463,253 |  |  | 473,582 |
Other loan commitments | 755,935 |  |  | 604,353 |
Total letters of credit and unfunded lending commitments | $ | 17,137,648 |  |  | $ | 16,256,231 |
Tax credits, CRA partnerships, and other investments: |  |  |
Carrying amount included in other assets | $ | 465,361 |  |  | $ | 426,137 |
Amount of future funding commitments | 265,209 |  |  | 250,733 |
Permanent and short-term construction loans and letter of credit commitments(2) | 164,863 |  |  | 204,391 |
Funded portion of permanent and short-term loans and letters of credit(3) | 202,392 |  |  | 104,315 |
(1) Represent the contractual amount net of risk participations purchased of $26.1 million and $26.1 million at September 30, 2022 and December 31, 2021, respectively. (2) Represent the contractual amount net of risk participations of $1.7 million and $6.0 million at September 30, 2022 and December 31, 2021, respectively. (3) Represent the contractual amount net of risk participations of $5.7 million and $3.0 million at September 30, 2022 and December 31, 2021, respectively.

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