Supplemental Financial Data - Accrued Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Accrued Liabilities Abstract
Clinical expenses	$ 59,573	$ 77,436
In-licensing expenses	7,243	7,951
Commercial expenses	12,364	3,589
Other miscellaneous expenses	19,777	19,462
Total accrued liabilities	$ 98,957	$ 108,438