Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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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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Share Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	6 Months Ended		12 Months Ended
	Dec. 31, 2019	Jul. 10, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation expense related to unvested RSAs, RSUs and PSUs	$ 17.5		$ 22.7	$ 23.7	$ 17.5
Weighted-average period related to unvested RSAs, RSUs and PSUs			2 years 5 months 12 days	2 years 7 months 9 days	2 years 3 months 3 days
Share-based compensation expense	$ 22.0		$ 22.3	$ 19.4
Vested, Units		9,460	9,171
Weighted average grant date fair value		$ 182.83	$ 180.87
Selling, General and Administrative Expenses
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation expense		$ 0.9
Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for issuance			7,326,728