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Borrowed Funds (Tables) | 9 Months Ended
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Sep. 30, 2025
Debt Disclosure [Abstract] |
Schedule of Borrowed Funds | Borrowed funds at September 30, 2025 and December 31, 2024 were as follows (in thousands):
| September 30, |  | December 31,
2025 |  | 2024
FHLB advances | $ | 1,705,585 |  |  | $ | 1,072,611 |
Securities sold under agreements to repurchase with customers | 64,869 |  |  | 60,567 |
Other borrowings | 198,138 |  |  | 197,546 |
Total borrowed funds | $ | 1,968,592 |  |  | $ | 1,330,724 |
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
September 30, 2025 |  |  |  |  |  |
FHLB and FRB |  | $ | 7,480,265 |  |  | $ | 964,222 |  |  | $ | 8,444,487 |
Repurchase agreements |  | — |  |  | 59,586 |  |  | 59,586 |
Total pledged assets |  | $ | 7,480,265 |  |  | $ | 1,023,808 |  |  | $ | 8,504,073 |
December 31, 2024 |  |  |  |  |  |
FHLB and FRB |  | $ | 7,427,247 |  |  | $ | 984,515 |  |  | $ | 8,411,762 |
Repurchase agreements |  | — |  |  | 85,529 |  |  | 85,529 |
Total pledged assets |  | $ | 7,427,247 |  |  | $ | 1,070,044 |  |  | $ | 8,497,291 |

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