Share-Based Compensation - Stock Option Activity (Details) - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Number of Options (in thousands)
Beginning balance (in shares)	2,787	2,964	3,147
Granted (in shares)	280	266	310
Exercised (in shares)	(508)	(417)	(493)
Forfeited (in shares)	(20)	(26)	0
Ending balance (in shares)	2,539	2,787	2,964
Weighted Average Exercise Price per Option
Weighted average beginning balance (in dollars per share)	$ 76.38	$ 68.77	$ 58.96
Granted (in dollars per share)	107.66	129.76	114.19
Exercised (in dollars per share)	58.05	53.30	34.80
Forfeited (in dollars per share)	114.19	123.77	0
Weighted average ending balance (in dollars per share)	$ 83.20	$ 76.38	$ 68.77