Summary of Significant Accounting Policies - Earning Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Accounting Policies [Abstract]
Net income	$ 904,076	$ 1,316,524	$ 1,182,701
Weighted average common shares outstanding (in shares)	139,208	140,367	141,468
Dilutive effect of stock options and non-vested restricted stock awards (in shares)	462	667	854
Weighted average common shares outstanding – assuming dilution (in shares)	139,670	141,034	142,322
Basic earnings per share (in dollars per share)	$ 6.49	$ 9.38	$ 8.36
Diluted earnings per share (in dollars per share)	$ 6.47	$ 9.33	$ 8.31