General - Earning Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Accounting Policies [Abstract]
Net income	$ 226,582	$ 351,198	$ 771,020	$ 999,649
Weighted average common shares outstanding (in shares)	139,193	140,335	139,326	140,569
Dilutive effect of non-vested restricted stock awards (in shares)	406	599	500	716
Weighted average common shares outstanding - assuming dilution (in shares)	139,599	140,934	139,826	141,285
Basic earnings per share (in dollars per share)	$ 1.63	$ 2.50	$ 5.53	$ 7.11
Diluted earnings per share (in dollars per share)	$ 1.62	$ 2.49	$ 5.51	$ 7.08