Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Earnings Per Share [Abstract]
Net income (loss)	$ 67,090	$ 47,693	$ (83,083)	$ 83,235
Preferred stock dividends	(10)	(10)	(20)	(20)
Net income (loss) attributable to common equity	67,080	47,683	(83,103)	83,215
Dividends and undistributed earnings allocated to participating securities	(8)	(8)	(8)	(13)
Net income (loss) attributable to common shareholders	$ 67,072	$ 47,675	$ (83,111)	$ 83,202
Basic weighted-average shares outstanding (shares)	39,274	39,266	39,249	39,279
Stock-based compensation awards (shares)	135	155	0	193
Diluted weighted-average shares outstanding (shares)	39,409	39,421	39,249	39,472
Antidilutive stock options (shares)	0	0	158	0
Earnings (loss) per share:
Basic (in dollars per share)	$ 1.71	$ 1.21	$ (2.12)	$ 2.12
Diluted (in dollars per share)	$ 1.70	$ 1.21	$ (2.12)	$ 2.11