Share Based Compensation - Outstanding Options and Rights (Details) $ / shares in Units, shares in Thousands	12 Months Ended
Dec. 31, 2021 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding \| $	$ 1,185,079
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instrument Other than Option, Nonvested, Intrinsic Value	$ 4,200
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Beginning balance, Number of Stock Options and Stock Appreciation Rights \| shares	1,467
Granted, Number of Stock Options and Stock Appreciation Rights \| shares	282
Exercised, Number of Stock Options and Stock Appreciation Rights \| shares	550
Forfeitured/Cancelled, Number of Stock Options and Stock Appreciation Rights \| shares	8
Expired, Number of Stock Options and Stock Appreciation Rights \| shares	(2)
Ending balance, Number of Stock Options and Stock Appreciation Rights \| shares	1,189
Vested and exercisable at end of the year, Number of Stock Options and Stock Appreciation Rights \| shares	653
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Beginning balance, Weighted Average Exercise Price	$ 63.56
Granted, Weighted Average Exercise Price	91.49
Exercised, Weighted Average Exercise Price	55.17
Forfeited/Cancelled, Weighted Average Exercise Price	80.64
Expired, Weighted Average Exercise Price	66.61
Ending balance, Weighted Average Exercise Price	73.94
Vested and exercisable at end of the year	$ 66.18

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

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Net number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Intrinsic value of outstanding award under share-based payment arrangement. Excludes share and unit options.

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Number of share options (or share units) exercised during the current period.

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