CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income		$ 47,025	$ 62,562
Other comprehensive income, net of tax:
Unrealized gain on securities available-for-sale, net of income taxes	[1]	1,390	36,400
Reclassification adjustment for net gain on sales of securities included in net income, net of income taxes	[2]	0	(99)
Net unrealized loss on securities transferred from available-for-sale to held-to-maturity, net of income taxes	[3]	0	(36,076)
Amortization of unrealized loss on securities transferred from available-for-sale to held-to-maturity, net of income taxes	[4]	2,519	2,293
Other comprehensive income, net of tax		3,909	2,518
Comprehensive income, net of tax		$ 50,934	$ 65,080

[1] Income tax expense of the unrealized gain on securities was $547,000 and $14.4 million for the three months ended March 31, 2024 and 2023, respectively.

[2] Income tax expense on the reclassification adjustment for net gain on sales of securities included in net income was zero and $39,000 for the three months ended March 31, 2024 and 2023, respectively.

[3] Income tax (benefit) on the unrealized loss on securities transferred from available-for-sale to held-to-maturity was zero and $(14.3) million for the three months ended March 31, 2024 and 2023, respectively.

[4] Income tax expense on the amortization of unrealized loss on securities transferred from available-for-sale to held-to-maturity included in net income was $1.0 million and $915,000 for the three months ended March 31, 2024 and 2023, respectively.