Derivative Instruments - Fair Value Hedge Impact on Statement of Income (Details) - Interest rate swaps - Designated as Hedging Instrument - Fair Value Hedging - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Interest Expense
Derivative [Line Items]
Change in unrealized gain (loss) on fair value hedging instruments	$ 842	$ 4,042	$ 4,771	$ 2,705
Change in unrealized gain (loss) on hedged item in fair value hedge	(842)	(4,042)	(4,771)	(2,705)
Interest Income
Derivative [Line Items]
Change in unrealized gain (loss) on fair value hedging instruments	(56)	0	(56)	0
Change in unrealized gain (loss) on hedged item in fair value hedge	$ 56	$ 0	$ 56	$ 0