Stock-Based Compensation - Summary of Restricted Stock Units to Non-Employee Directors (Details) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning of year, RSUs (in shares)	1,068,000	1,323,000	1,618,000
Granted, RSUs (in shares)	851,000	501,000	501,000
Vested, RSUs (in shares)	(592,000)	(793,000)	(742,000)
Forfeited, RSUs (in shares)	(182,000)	(43,000)	(62,000)
Nonvested, end of year, RSUs (in shares)	1,210,000	1,068,000	1,323,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Nonvested, beginning of year, weighted-average grant date fair value, RSUs (in dollars per share)	$ 277.71	$ 201.98	$ 165.26
Granted, weighted-average grant date fair value, RSUs (in dollars per share)	299.58	333.50	256.47
Vested, weighted-average grant date fair value, RSUs (in dollars per share)	256.72	194.50	158.13
Forfeited, weighted-average grant date fair value, RSUs (in dollars per share)	295.13	263.13	193.28
Nonvested, end of year, weighted-Average grant date fair value, RSUs (in dollars per share)	$ 302.09	$ 277.71	$ 201.98
Director Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning of year, RSUs (in shares)	6,428	8,071	9,688
Granted, RSUs (in shares)	9,515	6,576	9,664
Vested, RSUs (in shares)	(6,428)	(8,219)	(10,704)
Forfeited, RSUs (in shares)	0	0	(577)
Nonvested, end of year, RSUs (in shares)	9,515	6,428	8,071
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Nonvested, beginning of year, weighted-average grant date fair value, RSUs (in dollars per share)	$ 330.08	$ 253.93	$ 187.53
Granted, weighted-average grant date fair value, RSUs (in dollars per share)	254.23	329.78	253.40
Vested, weighted-average grant date fair value, RSUs (in dollars per share)	330.08	255.06	193.35
Forfeited, weighted-average grant date fair value, RSUs (in dollars per share)	0	0	253.93
Nonvested, end of year, weighted-Average grant date fair value, RSUs (in dollars per share)	$ 254.23	$ 330.08	$ 253.93