Stockholders’ Equity and Earnings Per Share - Earnings Per Share Calculations (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Basic:
Net income	$ 1,161,161	$ 1,128,083	$ 872,981
Weighted-average number of shares outstanding (in shares)	141,164	141,326	141,826
Basic EPS (in dollars per share)	$ 8.23	$ 7.98	$ 6.16
Diluted:
Net income	$ 1,161,161	$ 1,128,083	$ 872,981
Weighted-average number of shares outstanding (in shares)	141,164	141,326	141,826
Add: Dilutive impact of unvested RSUs (in shares)	738	1,166	1,314
Diluted weighted average common shares outstanding (in shares)	141,902	142,492	143,140
Diluted EPS (in dollars per share)	$ 8.18	$ 7.92	$ 6.10