v3.25.3
Revenues - Narrative (Details)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2025
USD ($)
wholesaler
Sep. 30, 2024
USD ($)
wholesaler
Sep. 30, 2025
USD ($)
wholesaler
Sep. 30, 2024
USD ($)
wholesaler
Disaggregation of Revenue [Line Items]        
Number of wholesalers | wholesaler 2 2 2 2
Total revenue $ 2,534.7 $ 2,465.8 $ 7,611.2 $ 7,221.2
Distributor One        
Disaggregation of Revenue [Line Items]        
Percentage of revenues from major distributors 27.80% 25.90% 27.30% 25.60%
Distributor Two        
Disaggregation of Revenue [Line Items]        
Percentage of revenues from major distributors 16.00% 14.80% 15.40% 12.90%
Contract manufacturing, royalty and other revenue        
Disaggregation of Revenue [Line Items]        
Total revenue $ 151.2 $ 231.6 $ 689.1 $ 522.4
Alzheimer's collaboration revenue        
Disaggregation of Revenue [Line Items]        
Total revenue $ 42.7 18.6 $ 130.6 33.2
Share of non-controling interest recognized 50.00%   50.00%  
Alzheimer's Collaboration        
Disaggregation of Revenue [Line Items]        
Total revenue $ 42.7 $ 18.6 $ 130.6 $ 33.2