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Equity-Based Compensation - Leveraged Stock Units (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expenses	$ 2,198	$ 6,807
Leverage Stock Units | 2020 Incentive Compensation Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted (in shares)	187,822
Weighted average grant date value (in dollars per share)	$ 70.93
Equity-based compensation expenses	$ 400
Minimum | Leverage Stock Units | 2020 Incentive Compensation Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
PSU granted percentage of earnings (as a percent)	0.00%
Maximum | Leverage Stock Units | 2020 Incentive Compensation Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	4 years
PSU granted percentage of earnings (as a percent)	300.00%

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

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Net number of non-option equity instruments granted to participants.

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