Summary of Significant Policies (Details) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($) segment
Schedule Of Significant Accounting Policies
Amortization period of the asset		true
Shelf-life of API		5 years
Consumption period of API		5 years
Number of operating segments | segment		2
Number of reportable segments | segment		2
Increase in allowance | $	$ 9.7
Finished good subject to expiry | $	$ 9.7	$ 9.7
Rucaparib
Schedule Of Significant Accounting Policies
Shelf life of inventory		4 years
Minimum
Schedule Of Significant Accounting Policies
Payment terms number of days		30 days
Maximum
Schedule Of Significant Accounting Policies
Payment terms number of days		60 days