Net Income Per Share - Basic and Diluted Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Net income	$ 2,087,321	$ 1,352,446	$ 840,854
Basic weighted-average shares outstanding (in shares)	309,354	306,473	306,512
Add weighted-average effects of dilutive securities:
Stock options and RSUs (in shares)	7,724	9,876	12,464
Employee stock purchase plan (in shares)	57	110	262
Diluted weighted-average shares outstanding (in shares)	317,135	316,459	319,238
Net income per share:
Basic (in dollars per share)	$ 6.75	$ 4.41	$ 2.74
Diluted (in dollars per share)	$ 6.58	$ 4.27	$ 2.63