Stockholders' Equity and Earnings Per Share - Earnings Per Share Calculation (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Basic:
Net income	$ 287,738	$ 295,339	$ 922,208	$ 791,320
Weighted-average number of shares outstanding (in shares)	141,485	140,917	141,356	141,453
Basic EPS (in dollars per share)	$ 2.03	$ 2.10	$ 6.52	$ 5.59
Diluted:
Net income	$ 287,738	$ 295,339	$ 922,208	$ 791,320
Weighted-average number of shares outstanding (in shares)	141,485	140,917	141,356	141,453
Add: Dilutive impact of unvested RSUs (in shares)	637	1,094	688	1,148
Diluted weighted-average number of shares outstanding (in shares)	142,122	142,011	142,044	142,601
Diluted EPS (in dollars per share)	$ 2.02	$ 2.08	$ 6.49	$ 5.55