Stock-Based Compensation - Stock Options and RSUs Outstanding and Changes (Details) shares in Thousands	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Stock Options, Number
Beginning balance (in shares) | shares	3,634
Granted (in shares) | shares	230
Exercised (in shares) | shares	(311)
Forfeited (in shares) | shares	0
Expired (in shares) | shares	0
Ending balance (in shares) | shares	3,553
Stock Options, Weighted-Average Exercise Price
Beginning balance, weighted average exercise price (in dollars per share) | $ / shares	$ 113.80
Granted, weighted average exercise price (in dollars per share) | $ / shares	173.61
Exercised, weighted average exercise price (in dollars per share) | $ / shares	89.62
Forfeited, weighted average exercise price (in dollars per share) | $ / shares	0
Expired, weighted average exercise price (in dollars per share) | $ / shares	0
Ending balance, weighted average exercise price (in dollars per share) | $ / shares	$ 119.80
RSUs, Weighted-Average Grant-Date Fair Value
Options vested and expected to vest (in shares) | shares	3,547
Options exercisable (in shares) | shares	1,810
Options vested and expected to vest, Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 119.74
Options exercisable, Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 90.94
Service-Based RSUs
RSUs, Number
Beginning balance (in shares) | shares	1,788
Granted (in shares) | shares	910
Vested (in shares) | shares	(787)
Forfeited (in shares) | shares	(84)
Ending balance (in shares) | shares	1,827
RSUs, Weighted-Average Grant-Date Fair Value
Beginning balance, weighted average grant price (in dollars per share) | $ / shares	$ 142.92
RSAs/RSUs Granted, Weighted Average Grant Price (in dollars per share) | $ / shares	172.02
Vested, weighted average grant price (in dollars per share) | $ / shares	134.97
Forfeited, weighted average grant price (in dollars per share) | $ / shares	162.18
Ending balance, weighted average grant price (in dollars per share) | $ / shares	$ 159.95
Service and Performance-Based RSUs
RSUs, Number
Beginning balance (in shares) | shares	3,472
Granted (in shares) | shares	1,395
Vested (in shares) | shares	(1,498)
Forfeited (in shares) | shares	(73)
Ending balance (in shares) | shares	3,296
RSUs, Weighted-Average Grant-Date Fair Value
Beginning balance, weighted average grant price (in dollars per share) | $ / shares	$ 135.57
RSAs/RSUs Granted, Weighted Average Grant Price (in dollars per share) | $ / shares	158.57
Vested, weighted average grant price (in dollars per share) | $ / shares	136.16
Forfeited, weighted average grant price (in dollars per share) | $ / shares	153.04
Ending balance, weighted average grant price (in dollars per share) | $ / shares	$ 144.64