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Equity Based Compensation (Disclosure of Share-based Compensation Shares Authorized under Stock Option Plans by Exercise Price Range) (Details)	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding | shares	1,870,582
Options Outstanding, Weighted-Average Remaining Contractual Life	5 years 2 months 12 days
Options Outstanding, Weighted Average Exercise Price	$ 118.70
Options Exercisable | shares	1,605,172
Options Exercisable, Weighted-Average Exercise Price	$ 118.18
$50.00 - $59.99 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding | shares	30,817
Options Outstanding, Weighted-Average Remaining Contractual Life	2 months 12 days
Options Outstanding, Weighted Average Exercise Price	$ 78.48
Options Exercisable | shares	30,817
Options Exercisable, Weighted-Average Exercise Price	$ 78.48
Exercise Price Range, Lower Range Limit	50.00
Exercise Price Range, Upper Range Limit	$ 89.99
$60.00 - $69.99 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding | shares	415,528
Options Outstanding, Weighted-Average Remaining Contractual Life	1 year 9 months 18 days
Options Outstanding, Weighted Average Exercise Price	$ 92.60
Options Exercisable | shares	415,528
Options Exercisable, Weighted-Average Exercise Price	$ 92.60
Exercise Price Range, Lower Range Limit	90.00
Exercise Price Range, Upper Range Limit	$ 99.99
$70.00 - $79.99 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding | shares	1,096,818
Options Outstanding, Weighted-Average Remaining Contractual Life	6 years 9 months 18 days
Options Outstanding, Weighted Average Exercise Price	$ 121.03
Options Exercisable | shares	831,408
Options Exercisable, Weighted-Average Exercise Price	$ 120.78
Exercise Price Range, Lower Range Limit	100.00
Exercise Price Range, Upper Range Limit	$ 139.99
$90.00 plus [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding | shares	327,419
Options Outstanding, Weighted-Average Remaining Contractual Life	4 years 8 months 12 days
Options Outstanding, Weighted Average Exercise Price	$ 147.80
Options Exercisable | shares	327,419
Options Exercisable, Weighted-Average Exercise Price	$ 147.80
Exercise Price Range, Lower Range Limit	$ 140.00

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- Definition

The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

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-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

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The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

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The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

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Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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