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Stock-Based Compensation - Tender Offer/Employee Note (Details) - USD ($)		1 Months Ended	12 Months Ended
	Jun. 17, 2021	Jan. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Nov. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock based compensation expense			$ 70,844,000	$ 10,124,000	$ 9,889,000
Contra-equity account						$ 2,700,000
Employee Note | Limited Recourse Debt
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Face amount							$ 2,700,000
Number of shares available for issuance (in shares)			0				4,000,000
Interest rate							3.04%
Debt repaid	$ 2,900,000
Tender Offer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares sold (in shares)		442,469
Stock based compensation expense		$ 0

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