License Agreement - Additional Information (Details) - USD ($) $ in Millions		6 Months Ended	9 Months Ended
	May 14, 2021	Jun. 30, 2021	Sep. 30, 2021
Sales milestone payments [Member] | Maximum [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Additional upfront payment to be received	$ 105.0
Development milestone payments [Member] | Maximum [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Additional upfront payment to be received	95.0
License Agreement Terms [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Upfront payment received	$ 18.0	$ 18.0	$ 18.0