Collaboration and License Agreements - Summary of Allocation of Total Transaction price and Unsatisfied Transaction Price (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($)
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Transaction Price Allocated	$ 65,572
Transaction Price Unsatisfied	29,611
Research and Development Targets
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Transaction Price Allocated	58,851
Transaction Price Unsatisfied	26,109
Option Rights
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Transaction Price Allocated	6,721
Transaction Price Unsatisfied	$ 3,502