License, Acquisitions and Other Agreements - Other Agreements (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
License and other agreements
Development milestone payment to be paid	$ 140,650		$ 140,650
Regulatory milestone paymnet to be paid	641,975		641,975
Commercial milestone payment to be paid	2,150,450		2,150,450
Other Agreements
License and other agreements
Milestone payments	$ 375	$ 0	$ 1,875	$ 0