Derivatives - Fair Value Hedges (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Derivative [Line Items]
Portfolio layer method amount designated as hedged	$ 400,000	$ 400,000
Securities available-for-sale
Derivative [Line Items]
Carrying amount of the hedged items	0	460,126
Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged items	0	35
Amortized cost basis and unallocated basis adjustments used in hedging relationships		553,800
Loans, net
Derivative [Line Items]
Carrying amount of the hedged items	1,073,104	596,632
Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged items	173	283
Amortized cost basis and unallocated basis adjustments used in hedging relationships	$ 400,000	$ 400,000