CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 152,388	$ 154,750	$ 339,682	$ 334,948
Unrealized (losses) gains on available-for-sale securities
Before tax	(20,768)	(46,231)	(98,656)	809
Tax effect	5,493	12,322	26,094	(215)
Net of tax	(15,275)	(33,909)	(72,562)	594
Reclassification of net gains on available-for-sale securities included in net income
Before tax	1,204	2	1,178	562
Tax effect	(319)	(1)	(312)	(152)
Net of tax	885	1	866	410
Reclassification of amortization of unrealized gains on investment securities transferred to held-to-maturity from available-for-sale
Before tax	14	28	64	71
Tax effect	(4)	(8)	(17)	(19)
Net of tax	10	20	47	52
Net unrealized (losses) gains on available-for-sale securities	(16,170)	(33,930)	(73,475)	132
Unrealized (losses) gains on derivative instruments
Before tax	(10,843)	(106,431)	(92,934)	(71,765)
Tax effect	2,868	28,363	24,581	19,125
Net unrealized (losses) gains on derivative instruments	(7,975)	(78,068)	(68,353)	(52,640)
Foreign currency adjustment
Before tax	(3,558)	6,527	(11,207)	7,417
Tax effect	653	(1,183)	2,068	(1,363)
Net foreign currency adjustment	(2,905)	5,344	(9,139)	6,054
Total other comprehensive (loss) income	(27,050)	(106,654)	(150,967)	(46,454)
Comprehensive income	$ 125,338	$ 48,096	$ 188,715	$ 288,494