Quarterly report [Sections 13 or 15(d)]

Basis of Presentation and Significant Accounting Policies - Purchase of Rights to Future Milestones, Royalties, and Commercial Payments (Details)

v3.25.1
Basis of Presentation and Significant Accounting Policies - Purchase of Rights to Future Milestones, Royalties, and Commercial Payments (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Basis of Presentation and Significant Accounting Policies    
Purchased receivables included in royalty and commercial payment receivables, Effective interest rate method $ 17.1 $ 19.8
Purchased receivables included in royalty and commercial payment receivables, Cost recovery method $ 1.5 $ 1.3