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Other Investments - 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	Nov. 30, 2020
Schedule of Investments [Line Items]
Other Investments	$ 83,448		$ 83,448		$ 83,448
Adjustments To The Carrying Amount For Other Investments	0	$ 0	0	$ 0
Outpace Bio Inc [Member]
Schedule of Investments [Line Items]
Strategic equity investment	$ 13,000		$ 13,000		$ 13,000	$ 13,000

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