Supplemental Financial Data, Accrued Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Accrued Liabilities [Abstract]
Clinical expenses	$ 67,614	$ 77,436
In-licensing expenses	7,374	7,951
Commercial expenses	7,257	3,589
Other miscellaneous expenses	20,490	19,462
Total accrued liabilities	$ 102,735	$ 108,438