Net Income per Share - Schedule of Components (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Numerator:
Net income	$ 128,816	$ 137,840	$ 225,922	$ 271,216
Denominator:
Shares used for basic net income per share (in shares)	152,064	160,038	153,850	160,266
Effect of dilutive securities:
Stock options (in shares)	14	50	7	25
Stock awards (in shares)	1,376	565	938	943
Convertible senior notes (in shares)	0	1,057	0	1,440
Shares used for diluted net income per share (in shares)	153,454	161,710	154,795	162,674
Basic net income per share (in dollars per share)	$ 0.85	$ 0.86	$ 1.47	$ 1.69
Diluted net income per share (in dollars per share)	$ 0.84	$ 0.85	$ 1.46	$ 1.67