Net Income Per Share - Schedule of Net Income Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income—basic		$ 141,796	$ 151,903	$ 286,354	$ 304,257
Net income—diluted		$ 141,796	$ 151,903	$ 286,354	$ 304,257
Average common shares outstanding—basic (in shares)		137,376	153,110	141,910	153,879
Dilutive effect of share-based compensation arrangements (in shares)	[1]	984	1,289	1,102	1,392
Adjusted average common shares outstanding—diluted (in shares)		138,360	154,399	143,012	155,271
Net income per share
Basic (in usd per share)		$ 1.03	$ 0.99	$ 2.02	$ 1.98
Diluted (in usd per share)		$ 1.02	$ 0.98	$ 2	$ 1.96
Stock Compensation Plan
Net income per share
Shares of common stock equivalents (in shares)		2	64	1	39

[1] The following number of shares of our common stock equivalents issued under our share-based compensation arrangements are not included in the calculation of diluted net income per share because their effect would be anti-dilutive.     Three Months Ended
June 30,     Six Months Ended
June 30,                             (In thousands)   2025     2024     2025     2024                             Shares of common stock equivalents     2       64       1       39