Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
NET INCOME	$ 27,454	$ 74,924	$ 92,549	$ 142,344
OTHER COMPREHENSIVE INCOME (LOSS)
Unrealized holding gains (losses) arising during the period on available-for-sale securities	21,333	71,801	(444,375)	(53,916)
Less: Reclassification adjustment for realized (loss) gains included in net income	(150)	5,127	(204)	10,598
Less: Realized loss on available-for-sale securities interest rate hedges	(22,832)	0	(60,031)	0
Net unrealized losses on securities transferred from available for sale to held to maturity during the period	(206,682)	0	(206,682)	0
Less: Accretion of net unrealized losses on securities transferred from available-for-sale to held-to-maturity	4,785	0	4,701	0
Other comprehensive income (loss), before tax effect	(167,152)	66,674	(595,523)	(64,514)
Less: Tax effect of other comprehensive income (loss)	(43,685)	17,425	(155,640)	(16,861)
TOTAL OTHER COMPREHENSIVE INCOME (LOSS)	(123,467)	49,249	(439,883)	(47,653)
COMPREHENSIVE INCOME (LOSS)	$ (96,013)	$ 124,173	$ (347,334)	$ 94,691