v3.26.1
License and Collaboration Agreements - Pfizer (Details) - Asset Contribution Agreement - Pfizer - USD ($)
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Research and Development Arrangement, Contract to Perform for Others [Line Items]    
Milestone payments $ 0 $ 0
Royalties payments $ 0 $ 0