Changes in Accumulated Other Comprehensive Loss by Component - Reclassification Adjustments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Losses from the sale of available-for-sale securities	$ 14,349	$ 12,938	$ (5,427)
Tax benefit	(13,470)	(14,670)	(10,310)
Net loss reclassified from accumulated other comprehensive income	39,471	38,386	34,243
Amounts Reclassified from Accumulated Other Comprehensive (Loss) Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net loss reclassified from accumulated other comprehensive income	(280)	(9)	(28)
Amounts Reclassified from Accumulated Other Comprehensive (Loss) Income | Realized Gains (Losses) on Sale of Available-for-sale Securities
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Losses from the sale of available-for-sale securities	(355)	(12)	(37)
Tax benefit	$ 75	$ 3	$ 9