Stock-based Compensation Expense - Summary of the Company's Option Activity (Details) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) $ / shares shares
Options Outstanding [Roll Forward]
Outstanding, beginning balance (shares) | shares	5.6
Granted (shares) | shares	0.7
Exercised (shares) | shares	(1.0)
Canceled/expired (shares) | shares	(0.3)
Outstanding, ending balance (shares) | shares	5.0
Vested and unvested expected to vest (shares) | shares	4.8
Exercisable (shares) | shares	2.8
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Outstanding, beginning of period (in dollars per share) | $ / shares	$ 359.27
Granted (in dollars per share) | $ / shares	546.94
Exercised (in dollars per share) | $ / shares	218.82
Canceled/expired (in dollars per share) | $ / shares	543.25
Outstanding, end of period (in dollars per share) | $ / shares	401.30
Vested and unvested expected to vest (in dollars per share) | $ / shares	396.20
Exercisable (in dollars per share) | $ / shares	$ 316.88
Options, Additional Disclosures [Abstract]
Options outstanding, weighted average remaining contractual term	3 years 10 months 24 days
Options vested and expected to vest, weighted average remaining contractual term	3 years 10 months 24 days
Options exercisable, weighted average remaining contractual term	2 years 8 months 12 days
Options outstanding, aggregate intrinsic value | $	$ 714
Options vested and expected to vest, aggregate intrinsic value | $	712
Options exercisable, aggregate intrinsic value | $	$ 635