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Noncontrolling Interests - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Minority Interest [Line Items]
Adjustments of carrying value of noncontrolling interest additional paid-in capital	$ (500)	$ 1,100	$ (200)	$ 9,600
Noncontrolling interests	$ 4,556		$ 4,556		$ 48,350	[1]
Eidos
Minority Interest [Line Items]
Noncontrolling interests					$ 40,200
[1] The condensed consolidated balance sheet as of December 31, 2020 is derived from the audited consolidated financial statements as of that date.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

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