Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Earnings Per Share Reconciliation [Abstract]
Net income	$ 222,343	$ 149,874	$ 198,552	$ 481,240	$ 323,485	$ 48,764	$ 570,769	$ 853,489
Basic weighted-average common shares outstanding	117,823			123,195			119,589	122,318
Dilutive effect of non-vested RSUs, contingent PSUs, and other	505			1,084			576	1,915
Diluted weighted-average common shares outstanding	118,328			124,279			120,165	124,233
Basic net income per common share	$ 1.89			$ 3.91			$ 4.77	$ 6.98
Diluted net income per common share	$ 1.88			$ 3.87			$ 4.75	$ 6.87