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Share-Based Compensation - Textual (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of nonvested shares outstanding	608,000	743,000
Weighted average grant-date fair value per share	$ 85.01	$ 69.01
Total unrecognized compensation cost related to restricted stock units granted	$ 32,572	$ 28,653
Unrecognized compensation cost related to restricted stock units, weighted average period	1 year 7 months 6 days	1 year 6 months
Restricted Stock Units, Service-Based RSUs [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of nonvested shares outstanding	515,000
Performance Restricted Stock Units (PRSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of nonvested shares outstanding	93,000
Weighted average grant-date fair value per share	$ 100.79	$ 85.49

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for 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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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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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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