Earnings Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Earnings Per Share [Abstract]
Net Income (Loss) Attributable to Parent	$ 123,145	$ 182,956	$ 366,122
Preferred Stock Dividends and Other Adjustments	(11,500)	(11,500)	(11,500)
Net Income (Loss) Available to Common Stockholders, Basic	111,645	171,456	354,622
Dividends, Common Stock	(138,508)	(128,748)	(122,417)
Unvested Share based Payment Awards	(689)	(785)	(720)
Undistributed Earnings, Basic, Total	(27,552)	41,922	231,485
Undistributed Earnings (Loss) Available to Common Shareholders, Basic	(27,552)	41,675	229,995
Undistributed Earnings Allocated To Unvested Share Based Payment Awards	0	247	1,490
Earnings Per Share, Basic [Abstract]
Distributed Earnings	138,508	128,748	122,417
Undistributed Earnings (Loss) Available to Common Shareholders, Basic	(27,552)	41,675	229,995
Common Shareholders Earnings Basic	110,956	170,424	352,412
Earnings Per Share, Diluted [Abstract]
Distributed Earnings To Common Shareholders Diluted	138,508	128,748	122,417
Undistributed Earnings, Diluted	(27,552)	41,675	229,995
Common Shareholders Earnings Diluted	$ 110,956	$ 170,424	$ 352,412
Weighted Average Number of Shares Outstanding, Basic	151,933	149,968	149,162
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements	1,415	892	1,334
Weighted Average Number of Shares Outstanding, Diluted	153,347	150,860	150,496
Earnings Per Share, Basic	$ 0.73	$ 1.14	$ 2.36
Earnings Per Share, Diluted	$ 0.72	$ 1.13	$ 2.34