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Fair Value Measurements - Summary of Carrying Amount and Fair Values of Financial Instruments Reported on the Balance Sheets (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Balance sheet assets |  |
Securities held-to-maturity | $ 750,434 | $ 709,915
Carrying Amount |  |
Balance sheet assets |  |
Securities held-to-maturity | 750,434 | 709,915
Other investments | 63,255 | 61,123
Loans held-for-sale | 359 | 1,228
Loans, net | 10,749,347 | 9,600,206
State tax credits held for sale | 22,115 | 27,700
Servicing asset | 2,861 | 3,648
Balance sheet liabilities |  |
Certificates of deposit | 1,272,914 | 530,708
Subordinated debentures and notes | 155,984 | 155,433
FHLB advances | 0 | 100,000
Other borrowings | 297,829 | 324,119
Estimated fair value |  |
Balance sheet assets |  |
Securities held-to-maturity | 696,647 | 628,517
Other investments | 63,255 | 61,123
Loans held-for-sale | 359 | 1,228
Loans, net | 10,392,551 | 9,328,844
State tax credits held for sale | 23,897 | 28,880
Servicing asset | 3,799 | 3,905
Balance sheet liabilities |  |
Certificates of deposit | 1,265,905 | 512,229
Subordinated debentures and notes | 154,354 | 152,679
FHLB advances | 0 | 100,004
Other borrowings | $ 274,658 | $ 324,119

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