Revenue - Disaggregation of Net Revenue by Product (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Product revenue - net	$ 87,149	$ 62,797
ZEJULA
Disaggregation of Revenue [Line Items]
Product revenue - net	45,501	42,680
OPTUNE
Disaggregation of Revenue [Line Items]
Product revenue - net	12,480	13,342
QINLOCK
Disaggregation of Revenue [Line Items]
Product revenue - net	6,093	1,306
NUZYRA
Disaggregation of Revenue [Line Items]
Product revenue - net	9,913	5,469
VYVGART
Disaggregation of Revenue [Line Items]
Product revenue - net	$ 13,162	$ 0