Share-Based Compensation - Weighted-Average Assumptions (Details) - $ / shares	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (usd per share)	$ 237.37	$ 272.97	$ 256.52
STOCK OPTIONS
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	4.60%	2.60%	0.80%
Expected term (in years)	3 years 2 months 12 days	3 years 2 months 12 days	4 years 1 month 6 days
Expected volatility (percent)	33.00%	38.00%	32.00%
Fair value at grant date (usd per share)	$ 77.45	$ 73.65	$ 78.23
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (usd per share)	$ 240.45	$ 299.32	$ 0
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	5.00%	2.10%	0.10%
Expected term (in years)	1 year 2 months 12 days	1 year 2 months 12 days	1 year 2 months 12 days
Expected volatility (percent)	33.00%	39.00%	29.00%
Fair value at grant date (usd per share)	$ 89.42	$ 80.61	$ 89.98

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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Rate of weighted-average expected volatility for award under share-based payment arrangement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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