Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Basic
Net income	$ 46,030	$ 73,363	$ 166,228	$ 210,070
Less: dividends and undistributed earnings allocated to participating securities	(823)	(917)	(2,674)	(2,467)
Net income allocated to common stockholders	$ 45,207	$ 72,446	$ 163,554	$ 207,603
Weighted average common shares outstanding (in shares)	94,189,844	93,793,502	94,072,463	93,687,230
Basic earnings per common share (in dollars per share)	$ 0.48	$ 0.77	$ 1.74	$ 2.22
Diluted
Net income allocated to common stockholders	$ 45,207	$ 72,446	$ 163,554	$ 207,603
Weighted average common shares outstanding (in shares)	94,189,844	93,793,502	94,072,463	93,687,230
Dilutive effect of share-based compensation (in shares)	93,164	327,135	142,383	367,886
Weighted average diluted common shares (in shares)	94,283,008	94,120,637	94,214,846	94,055,116
Diluted earnings per common share (in dollars per share)	$ 0.48	$ 0.77	$ 1.74	$ 2.21
Weighted-average shares of anti-dilutive RSUs excluded from diluted EPS computation (in shares)	0	0	48,808	0