Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Earnings Per Share [Abstract]
Net income	$ 58,396	$ 69,613	$ 215,859	$ 191,991
Preferred stock dividends	(10)	(10)	(30)	(30)
Net income attributable to common equity	58,386	69,603	215,829	191,961
Dividends and undistributed earnings allocated to participating securities	(6)	(6)	(21)	(18)
Net income attributable to common shareholders	$ 58,380	$ 69,597	$ 215,808	$ 191,943
Basic weighted-average shares outstanding (shares)	38,564	39,168	38,681	39,253
Stock-based compensation awards (shares)	83	112	95	127
Diluted weighted-average shares outstanding (shares)	38,647	39,280	38,776	39,380
Antidilutive stock options (shares)	0	0	0	0
Earnings per share:
Basic (in dollars per share)	$ 1.51	$ 1.78	$ 5.58	$ 4.89
Diluted (in dollars per share)	$ 1.51	$ 1.77	$ 5.57	$ 4.87