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Borrowed Funds (Tables) | 6 Months Ended
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Jun. 30, 2026
Debt Disclosure [Abstract] |
Schedule of Borrowed Funds | Borrowed funds at June 30, 2026 and December 31, 2025 were as follows (in thousands):
| June 30, |  | December 31,
2026 |  | 2025
FHLB advances | $ | 1,732,373 |  |  | $ | 1,397,179 |
Securities sold under agreements to repurchase with customers | 61,329 |  |  | 54,434 |
Other borrowings | 493,216 |  |  | 255,233 |
Total borrowed funds | $ | 2,286,918 |  |  | $ | 1,706,846 |
Schedule of Pledged Assets | The following table presents the assets pledged to secure borrowings, borrowing capacity, repurchase agreements, letters of credit, and for other purposes required by law at carrying value (in thousands):
|  | Loans |  | Debt securities |  | Total
June 30, 2026 |  |  |  |  |  |
FHLB and FRB |  | $ | 11,843,177 |  |  | $ | 1,800,384 |  |  | $ | 13,643,561 |
Repurchase agreements |  | — |  |  | 67,647 |  |  | 67,647 |
Total pledged assets |  | $ | 11,843,177 |  |  | $ | 1,868,031 |  |  | $ | 13,711,208 |
December 31, 2025 |  |  |  |  |  |
FHLB and FRB |  | $ | 7,923,979 |  |  | $ | 1,367,469 |  |  | $ | 9,291,448 |
Repurchase agreements |  | — |  |  | 78,422 |  |  | 78,422 |
Total pledged assets |  | $ | 7,923,979 |  |  | $ | 1,445,891 |  |  | $ | 9,369,870 |

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