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Share-Based and Other Compensation - Share-Based Compensation Cost Recorded During the Period and Other Compensation (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	$ 41,000,000	$ 37,600,000	$ 32,800,000
Share-based compensation costs	7,200,000	7,400,000	$ 5,800,000
Unrecognized compensation costs	$ 23,600,000
Cost not yet recognized, period for recognition	1 year 7 months 6 days
Severance
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	$ 4,500,000
Chief Executive Officer | General and Administrative Expense
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Severance costs		$ 14,100,000

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- Definition

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

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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