Revenue Components - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Total revenues	$ 116,492	$ 41,063
ORGOVYX
Disaggregation of Revenue [Line Items]
Revenues	36,034	10,479
MYFEMBREE
Disaggregation of Revenue [Line Items]
Revenues	3,999	1,075
Richter product supply and royalties
Disaggregation of Revenue [Line Items]
Revenues	1,318	0
Product revenue, net
Disaggregation of Revenue [Line Items]
Revenues	41,351	11,554
Total revenues	41,351	11,554
Pfizer collaboration revenue
Disaggregation of Revenue [Line Items]
Revenue from collaborative arrangement	25,141	29,509
Total revenues	25,141	29,509
Amortization of Upfront Payment
Disaggregation of Revenue [Line Items]
Revenue from collaborative arrangement	20,974	20,974
Amortization of Regulatory Milestone
Disaggregation of Revenue [Line Items]
Revenue from collaborative arrangement	4,167	8,535
Accord license revenue
Disaggregation of Revenue [Line Items]
Revenues	50,000	0
Total revenues	$ 50,000	$ 0