Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Board Authorized Purchase Program [Member]	Series E Preferred Stock	Series F Preferred Stock	Performance/Service Based RSAs, RSA,	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common	Treasury Stock, Common Board Authorized Purchase Program [Member]	Treasury Stock, Common Performance/Service Based RSAs, RSA,
Beginning balance at Dec. 31, 2023	$ 4,173,973					$ 194,112	$ 1,752	$ 1,714,822	$ 2,946,805	$ (171,096)	$ (512,421)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net Income (Loss) Attributable to Parent	81,169								81,169
Other Comprehensive Income (Loss), Net of Tax	(38,785)									(38,785)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total	42,384
Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	3,910							(13,839)	0		17,749
Treasury Stock, Value, Acquired, Cost Method		$ (18,289)			$ (4,572)							$ (18,289)	$ (4,572)
Dividends [Abstract]
Dividends, Common Stock, Cash	(33,527)								(33,527)
Dividends, Preferred Stock, Cash	(2,875)								(2,875)
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition	$ 7,669							7,669
Common Stock, Dividends, Per Share, Cash Paid	$ 0.22
Preferred Stock, Dividends, Per Share, Cash Paid			$ 0.3671875	$ 0.3515625
Ending balance at Mar. 31, 2024	$ 4,168,673					194,112	1,752	1,708,652	2,991,571	(209,881)	(517,533)
Beginning balance at Dec. 31, 2024	4,605,562					194,112	1,890	2,047,349	2,919,252	(74,416)	(482,626)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net Income (Loss) Attributable to Parent	101,687								101,687
Other Comprehensive Income (Loss), Net of Tax	39,272									39,272
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total	140,959
Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]
Stock Issued During Period, Value, New Issues	(52)							(52)
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	2,192							(14,297)			16,489
Treasury Stock, Value, Acquired, Cost Method		$ (22,292)			$ (5,816)							$ (22,292)	$ (5,816)
Dividends [Abstract]
Dividends, Common Stock, Cash	(38,538)								(38,538)
Dividends, Preferred Stock, Cash	(2,875)								(2,875)
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition	$ 7,419							7,419
Common Stock, Dividends, Per Share, Cash Paid	$ 0.23
Preferred Stock, Dividends, Per Share, Cash Paid			$ 0.3671875	$ 0.3515625
Ending balance at Mar. 31, 2025	$ 4,686,558					$ 194,112	$ 1,890	$ 2,040,419	$ 2,979,526	$ (35,144)	$ (494,246)