Stock-based Compensation Expense - Schedule of the Company's Option Activity (Details) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($) $ / shares shares
Options Outstanding [Roll Forward]
Outstanding, beginning balance (shares) | shares	5.0
Granted (shares) | shares	1.0
Exercised (shares) | shares	(1.2)
Canceled/expired (shares) | shares	(0.2)
Outstanding, ending balance (shares) | shares	4.5
Vested and unvested expected to vest (shares) | shares	4.4
Exercisable (shares) | shares	2.6
Weighted average exercise price
Outstanding, beginning of period (in dollars per share) | $ / shares	$ 401.30
Granted (in dollars per share) | $ / shares	554.31
Exercised (in dollars per share) | $ / shares	260.55
Canceled/expired (in dollars per share) | $ / shares	559.45
Outstanding, end of period (in dollars per share) | $ / shares	465.80
Vested and unvested expected to vest (in dollars per share) | $ / shares	462.90
Exercisable (in dollars per share) | $ / shares	$ 403.06
Options, Additional Disclosures [Abstract]
Options outstanding, weighted average remaining contractual term	4 years 3 months 18 days
Options vested and expected to vest, weighted average remaining contractual term	4 years 2 months 12 days
Options exercisable, weighted average remaining contractual term	2 years 10 months 24 days
Options outstanding, aggregate intrinsic value | $	$ 358
Options vested and expected to vest, aggregate intrinsic value | $	358
Options exercisable, aggregate intrinsic value | $	$ 350