v3.25.4
Restructuring - Schedule of restructuring cost (Details) - 2024 restructuring program - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Restructuring Cost and Reserve [Line Items]    
Charges incurred $ (5.3) $ 82.8
Charges incurred 77.5  
Expected remaining charges 0.0  
Total expected charges 77.5  
Operating Segments | Laboratory Solutions    
Restructuring Cost and Reserve [Line Items]    
Charges incurred (1.7) 41.3
Charges incurred 39.6  
Expected remaining charges 0.0  
Total expected charges 39.6  
Operating Segments | Bioscience Production    
Restructuring Cost and Reserve [Line Items]    
Charges incurred (3.6) 40.6
Charges incurred 37.0  
Expected remaining charges 0.0  
Total expected charges 37.0  
Corporate    
Restructuring Cost and Reserve [Line Items]    
Charges incurred 0.0 0.9
Charges incurred 0.9  
Expected remaining charges 0.0  
Total expected charges 0.9  
Employee severance and related    
Restructuring Cost and Reserve [Line Items]    
Charges incurred (5.3) 64.3
Charges incurred 59.0  
Expected remaining charges 0.0  
Total expected charges 59.0  
Facility closure    
Restructuring Cost and Reserve [Line Items]    
Charges incurred 0.0 1.6
Charges incurred 1.6  
Expected remaining charges 0.0  
Total expected charges 1.6  
Other    
Restructuring Cost and Reserve [Line Items]    
Charges incurred 0.0 $ 16.9
Charges incurred 16.9  
Expected remaining charges 0.0  
Total expected charges $ 16.9