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Derivatives - Schedule of Derivative Instruments (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Interest Rate Contract, Risk Participation Agreements |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Notional amount | $ 49,400 | $ 28,900
Other Assets and Other Liabilities | Interest rate contracts |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Notional amount | 1,082,037 | 910,640
Fair value of derivative assets and liabilities | 26,456 | 28,184
Other Assets and Other Liabilities | Residential mortgage fair value hedges | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Notional amount |  | 400,000
Fair value of derivative assets and liabilities |  | 121
Other Assets | Residential mortgage fair value hedges | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Notional amount | 150,000 |
Fair value of derivative assets and liabilities | 156 |
Other Assets | Securities fair value hedges | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Notional amount |  | 400,000
Fair value of derivative assets and liabilities |  | $ 436
Other Liabilities | Residential mortgage fair value hedges | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Notional amount | 250,000 |
Fair value of derivative assets and liabilities | $ 245 |

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