Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Statement of Comprehensive Income [Abstract]
NET INCOME (LOSS)		$ (562,792)	$ 24,740	$ (475,631)	$ 104,374
OTHER COMPREHENSIVE INCOME (LOSS)
Unrealized holding (losses) gains arising during the period on available-for-sale securities		(835,485)	97,187	(840,504)	71,400
Less: Reclassification adjustment for realized losses included in net income		(801,492)	(28,393)	(801,492)	(28,393)
Less: Realized gains on derivative instruments		4,648	37,558	38,047	24,975
Less: Amortization of net unrealized losses on securities transferred from available-for-sale to held-to-maturity (1)	[1]	(129,912)	(6,231)	(141,267)	(17,938)
Other comprehensive income (loss), before tax effect		91,271	94,253	64,208	92,756
Less: Tax effect of other comprehensive income (loss)		23,854	24,633	16,781	24,242
TOTAL OTHER COMPREHENSIVE INCOME (LOSS)		67,417	69,620	47,427	68,514
COMPREHENSIVE INCOME (LOSS)		$ (495,375)	$ 94,360	$ (428,204)	$ 172,888

[1] During the three and nine months ended September 30, 2025, the Company engaged in a balance sheet repositioning, which included the transfer of all held-to-maturity securities to the available-for-sale portfolio, including those previously transferred to the held-to-maturity portfolio. The securities were transferred at fair value and the previous related remaining combined net unrealized losses in accumulated other comprehensive income (loss) were either recognized as part of the securities transfer and subsequent sale of certain securities or will be amortized into income over the remaining life of the security. See Note 2, Investment Securities, for more information on the securities portfolio.