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Commitments and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Commitments and Letters of Credit | The following table sets forth our commitments and letters of credit as of the dates presented:
| December 31,
(dollars in thousands) | 2022 |  | 2021
Commitments to extend credit | $ | 2,713,586 |  |  | $ | 2,583,957 |
Standby letters of credit | 64,356 |  |  | 87,335 |
Total | $ | 2,777,942 |  |  | $ | 2,671,292 |
Unfunded Loan Commitments, Allowance For Credit Loss | The activity in the unfunded loan commitments reserve is summarized as of the dates presented:
| December 31,
(dollars in thousands) | 2022 |  |  | 2021
Balance at beginning of period | $ | 5,189 |  |  |  | $ | 4,467 |
Provision for credit losses | 3,007 |  |  |  | 722 |
Total | $ | 8,196 |  |  |  | $ | 5,189 |
Significant Fixed and Determinable Contractual Obligation | The following table presents as of December 31, 2022 significant fixed and determinable contractual obligations to third parties by payment date:
| Payments Due In
(dollars in thousands) | 2023 |  | 2024-2025 |  | 2026-2027 |  | Later Years |  | Total
Deposits without a stated maturity(1) | $ | 6,285,377 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 6,285,377 |
Certificates of deposit(1) | 733,285 |  |  | 161,343 |  |  | 38,711 |  |  | 1,254 |  |  | 934,593 |
Short-term borrowings(1) | 370,000 |  |  | — |  |  | — |  |  | — |  |  | 370,000 |
Long-term borrowings(1) | 464 |  |  | 13,461 |  |  | 180 |  |  | 636 |  |  | 14,741 |
Junior subordinated debt securities(1) | — |  |  | — |  |  | — |  |  | 54,453 |  |  | 54,453 |
Operating and finance leases | 5,053 |  |  | 9,984 |  |  | 9,587 |  |  | 60,837 |  |  | 85,461 |
Purchase obligations | 32,555 |  |  | 62,656 |  |  | 53,190 |  |  | — |  |  | 148,401 |
Total | $ | 7,426,734 |  |  | $ | 247,444 |  |  | $ | 101,668 |  |  | $ | 117,180 |  |  | $ | 7,893,026 |
(1)Excludes interest

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- Definition Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph (a) -Subparagraph (5) + Details
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