Consolidated Statements of Comprehensive Earnings (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
NET EARNINGS	$ 53,397	$ 52,568
OTHER ITEMS OF COMPREHENSIVE EARNINGS (LOSS):
Change in unrealized gain (loss) on investment securities available-for-sale, before income taxes	(48,011)	97,454
Reclassification adjustment for realized (gains) losses on investment securities included in net earnings, before income taxes	0	(12)
Total other items of comprehensive earnings (loss)	(48,011)	97,442
Income tax benefit (expense) related to:
Change in unrealized gain (loss) on investment securities available-for-sale	10,082	(20,466)
Reclassification adjustment for realized gains (losses) on investment securities included in net earnings	0	3
Total income tax benefit (expense)	10,082	(20,463)
COMPREHENSIVE EARNINGS (LOSS)	$ 15,468	$ 129,547