Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 50,585	$ 44,665	$ 136,432	$ 149,530
Other comprehensive income (loss), net of tax:
Change in unrealized gain (loss) on available-for-sale securities	38,033	(41,257)	21,585	(30,956)
Reclassification of gain on the sale of available-for-sale securities	0	0	0	(285)
Reclassification of gain on held-to-maturity securities	(619)	(647)	(1,864)	(1,971)
Change in unrealized gain (loss) on cash flow hedges	5,492	(2,684)	1,375	(4,747)
Reclassification of loss on cash flow hedges	398	224	1,084	462
Total other comprehensive income (loss), net of tax	43,304	(44,364)	22,180	(37,497)
Total comprehensive income	$ 93,889	$ 301	$ 158,612	$ 112,033