Sale of Future Royalties - Schedule of Royalty Transaction Activity (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Oct. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Liabilities Related To Sale Of Future Royalties [Roll Forward]
Royalty payments to DRI		$ (11,726)	$ (2,474)	$ 0
JEMPERLI Royalty Monetization Agreement
Liabilities Related To Sale Of Future Royalties [Roll Forward]
Beginning balance		269,540
Issuance costs related to the sale of future royalties	$ 400	37
Amortization of issuance costs		39
Royalty payments to DRI		(8,600)
Non-cash interest expense recognized		17,074
Ending balance		278,090	269,540
Zejula Royalty Monetization Agreement
Liabilities Related To Sale Of Future Royalties [Roll Forward]
Beginning balance		34,873
Amortization of issuance costs		28
Royalty payments to DRI		(3,126)
Non-cash interest expense recognized		942
Ending balance		$ 32,717	$ 34,873