Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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

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

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Employee Equity-Based Compensation - 2012 Omnibus Equity Incentive Plan (Details) - shares	1 Months Ended				12 Months Ended
	May 31, 2020	Mar. 31, 2019	May 30, 2017	May 31, 2014	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options exercised (shares)					426,762	2,631,935
Outstanding (shares)					7,192,540	8,045,461	10,132,562
Stock options and RSU's
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercised (shares)					661,708	202,776
2012 Omnibus Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options exercised (shares)					1,614,598
2012 Omnibus Equity Incentive Plan \| Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options available (shares)								1,677,500
Vesting period					5 years
2012 Omnibus Equity Incentive Plan \| Stock Options \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					5 years
2012 Omnibus Equity Incentive Plan \| Stock options and RSU's
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options available (shares)	14,677,500				3,312,226
Additional shares authorized (shares)	4,000,000	3,000,000	2,000,000	4,000,000
Outstanding (shares)					8,807,723
2012 Omnibus Equity Incentive Plan \| RSU's
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					3 years
Exercised (shares)					942,953
2012 Omnibus Equity Incentive Plan \| RSU's \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					5 years