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)			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, 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	284,760								284,760
Other Comprehensive Income (Loss), Net of Tax	59,348									59,348
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total	344,108
Ending balance at Sep. 30, 2024	4,413,236					194,112	1,752	1,714,055	3,122,307	(111,748)	(507,241)
Beginning balance at Mar. 31, 2024	4,168,673					194,112	1,752	1,708,652	2,991,571	(209,881)	(517,533)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net Income (Loss) Attributable to Parent	115,573								115,573
Other Comprehensive Income (Loss), Net of Tax	(9,333)									(9,333)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total	106,241
Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	526							(1,704)			2,230
Treasury Stock, Value, Acquired, Cost Method					(1,088)								(1,088)
Dividends [Abstract]
Dividends, Common Stock, Cash	(33,507)								(33,507)
Dividends, Preferred Stock, Cash	(2,875)								(2,875)
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition	$ 4,368							4,368
Common Stock, Dividends, Per Share, Cash Paid	$ 0.22
Preferred Stock, Dividends, Per Share, Cash Paid			0.3671875	0.3515625
Ending balance at Jun. 30, 2024	$ 4,242,337					194,112	1,752	1,711,316	3,070,762	(219,214)	(516,391)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net Income (Loss) Attributable to Parent	88,018								88,018
Other Comprehensive Income (Loss), Net of Tax	107,466									107,466
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total	195,483
Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	8,845							(652)			9,498
Treasury Stock, Value, Acquired, Cost Method					(347)								(347)
Dividends [Abstract]
Dividends, Common Stock, Cash	(33,599)								(33,599)
Dividends, Preferred Stock, Cash	(2,875)								(2,875)
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition	$ 3,392							3,392
Common Stock, Dividends, Per Share, Cash Paid	$ 0.22
Preferred Stock, Dividends, Per Share, Cash Paid			0.3671875	0.3515625
Ending balance at Sep. 30, 2024	$ 4,413,236					194,112	1,752	1,714,055	3,122,307	(111,748)	(507,241)
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)
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	337,648								337,648
Other Comprehensive Income (Loss), Net of Tax	58,439									58,439
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total	396,087
Ending balance at Sep. 30, 2025	4,868,298					194,112	1,890	2,047,634	3,132,709	(15,977)	(492,070)
Beginning balance at Mar. 31, 2025	4,686,558					194,112	1,890	2,040,419	2,979,526	(35,144)	(494,246)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net Income (Loss) Attributable to Parent	111,230								111,230
Other Comprehensive Income (Loss), Net of Tax	20,847									20,847
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total	132,076
Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	94							543			(449)
Treasury Stock, Value, Acquired, Cost Method					(93)								(93)
Dividends [Abstract]
Dividends, Common Stock, Cash	(38,498)								(38,498)
Dividends, Preferred Stock, Cash	(2,875)								(2,875)
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition	$ 3,518							3,518
Common Stock, Dividends, Per Share, Cash Paid	$ 0.23
Preferred Stock, Dividends, Per Share, Cash Paid			0.3671875	0.3515625
Ending balance at Jun. 30, 2025	$ 4,780,781					194,112	1,890	2,044,481	3,049,383	(14,297)	(494,788)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net Income (Loss) Attributable to Parent	124,732								124,732
Other Comprehensive Income (Loss), Net of Tax	(1,680)									(1,680)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total	123,052
Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	2,590							(474)			3,064
Treasury Stock, Value, Acquired, Cost Method					$ (346)								$ (346)
Dividends [Abstract]
Dividends, Common Stock, Cash	(38,531)								(38,531)
Dividends, Preferred Stock, Cash	(2,875)								(2,875)
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition	$ 3,627							3,627
Common Stock, Dividends, Per Share, Cash Paid	$ 0.23
Preferred Stock, Dividends, Per Share, Cash Paid			$ 0.3671875	$ 0.3515625
Ending balance at Sep. 30, 2025	$ 4,868,298					$ 194,112	$ 1,890	$ 2,047,634	$ 3,132,709	$ (15,977)	$ (492,070)