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, 2024	Dec. 31, 2023	Dec. 31, 2022
Earnings Per Share [Abstract]
Net income		$ 2,852,054	$ 2,087,321	$ 1,352,446
Net income		$ 2,852,054	$ 2,087,321	$ 1,352,446
Basic weighted-average shares outstanding (in shares)	[1]	1,256,303	1,237,417	1,225,891
Add weighted-average effects of dilutive securities:
Stock options and RSUs (in shares)		24,426	30,893	39,504
Employee stock purchase plan (in shares)		348	228	440
Diluted weighted-average shares outstanding (in shares)	[1]	1,281,077	1,268,538	1,265,835
Net income per share:
Basic (in dollars per share)	[1]	$ 2.27	$ 1.69	$ 1.10
Diluted (in dollars per share)	[1]	$ 2.23	$ 1.65	$ 1.07

[1] Prior period results have been adjusted to reflect the four-for-one stock split effected in December 2024. See Note 1, Organization and Summary of Accounting Policies, for details.