Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands		Total	Series E Preferred Stock [Member]	Series F Preferred Stock [Member]	Performance/Service Based RSAs, RSA, [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common [Member]	Treasury Stock, Common [Member] Performance/Service Based RSAs, RSA, [Member]
Dividends [Abstract]
Preferred Stock, Shares Outstanding						200,000
Preferred Stock, Shares Outstanding | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]						200,000
Common Stock, Shares, Outstanding							175,216,000
Common Stock, Shares, Outstanding | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]							175,216,000
Equity, Attributable to Parent, Beginning Balance at Dec. 31, 2021		$ 4,024,853				$ 193,195	$ 1,752	$ 1,713,851	$ 2,672,601	$ (10,317)	$ (546,229)
Equity, Attributable to Parent, Beginning Balance (Cumulative Effect, Period of Adoption, Adjustment [Member]) at Dec. 31, 2021		1,713							1,713
Equity, Attributable to Parent, Beginning Balance (Cumulative Effect, Period of Adoption, Adjusted Balance [Member]) at Dec. 31, 2021		4,026,566				193,195	1,752	1,713,851	2,674,314	(10,317)	(546,229)
Equity, Attributable to Parent, Ending Balance at Dec. 31, 2022		4,015,490				194,112	$ 1,752	1,712,733	2,904,882	(272,799)	(525,190)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net Income (Loss) Attributable to Parent		366,122							366,122
Other Comprehensive Income (Loss), Net of Tax		(262,483)								(262,483)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent		103,639
Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture		11,061						(17,397)			28,458
Treasury Stock, Value, Acquired, Cost Method					$ (6,480)							$ (6,480)
Dividends [Abstract]
Dividends, Common Stock, Cash		123,137							123,137
Dividends, Preferred Stock, Cash	[1]	11,500							11,500
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition		16,280						16,280
Stockholders' Equity, Other		$ (938)				$ 916			(916)		(938)
Common Stock, Dividends, Per Share, Cash Paid		$ 0.81
Preferred Stock, Dividends, Per Share, Cash Paid			$ 1.46875	$ 1.40625
Preferred Stock, Shares Outstanding						200,000
Common Stock, Shares, Outstanding							175,216,000
Equity, Attributable to Parent, Ending 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		182,956							182,956
Other Comprehensive Income (Loss), Net of Tax		101,703								101,703
Comprehensive Income (Loss), Net of Tax, Attributable to Parent		284,659
Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture		4,297						(15,065)			19,362
Treasury Stock, Value, Acquired, Cost Method					(6,593)							(6,593)
Dividends [Abstract]
Dividends, Common Stock, Cash		129,534							129,534
Dividends, Preferred Stock, Cash	[1]	11,500							11,500
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition		$ 17,155						17,155
Stockholders' Equity, Other											0
Common Stock, Dividends, Per Share, Cash Paid		$ 0.85
Preferred Stock, Dividends, Per Share, Cash Paid			1.46875	1.40625
Preferred Stock, Shares Outstanding						200,000
Common Stock, Shares, Outstanding		151,036,674					175,216,000
Equity, Attributable to Parent, Ending 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		123,145							123,145
Other Comprehensive Income (Loss), Net of Tax		96,681								$ 96,681
Comprehensive Income (Loss), Net of Tax, Attributable to Parent		219,826
Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]
Stock Issued During Period, Shares, New Issues							13,800,000
Stock Issued During Period, Value, New Issues		331,023					$ 138	330,885
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture		37,576						(16,742)			54,318
Treasury Stock, Value, Acquired, Cost Method		(18,289)			$ (6,234)						(18,289)	$ (6,234)
Dividends [Abstract]
Dividends, Common Stock, Cash		139,197							139,197
Dividends, Preferred Stock, Cash	[1]	11,500							$ 11,500
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition		$ 18,384						$ 18,384
Stockholders' Equity, Other											$ 0
Common Stock, Dividends, Per Share, Cash Paid		$ 0.89
Preferred Stock, Dividends, Per Share, Cash Paid			$ 1.46875	$ 1.40625
Preferred Stock, Shares Outstanding						200,000
Common Stock, Shares, Outstanding		166,177,658					189,016,000

[1] Series E, $1.46875 per share; and Series F, $1.40625 per share.