Revenue - Disaggregation of Net Revenue by Product (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Disaggregation of Revenue [Line Items]
Product revenue - net	$ 62,797	$ 46,095
ZEJULA
Disaggregation of Revenue [Line Items]
Product revenue - net	42,680	29,597
Optune
Disaggregation of Revenue [Line Items]
Product revenue - net	13,342	12,797
QINLOCK
Disaggregation of Revenue [Line Items]
Product revenue - net	1,306	2,959
NUZYRA
Disaggregation of Revenue [Line Items]
Product revenue - net	$ 5,469	$ 742