v3.26.3
Restructuring Costs - Schedule of Restructuring Plans (Details) - USD ($)
$ in Millions
 9 Months Ended 20 Months Ended
Sep. 30, 2026
Sep. 30, 2026
Restructuring Reserve [Roll Forward]    
Restructuring Reserve, Ending Balance $ 69.0 $ 69.0
February 2025 Plan And Other Prior Restructuring Plans    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve, Beginning Balance 13.1  
Restructuring Charges 0.5 47.2
Restructuring Reserve, Accrual Adjustment 0.3  
Payments for Restructuring (10.4)  
Restructuring Reserve, Foreign Currency Translation Gain (Loss) 0.0  
Restructuring Reserve, Ending Balance 3.5 3.5
February 2025 Plan And Other Prior Restructuring Plans | Life Science    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve, Beginning Balance 2.7  
Restructuring Charges 0.5  
Restructuring Reserve, Accrual Adjustment 0.2  
Payments for Restructuring (2.7)  
Restructuring Reserve, Foreign Currency Translation Gain (Loss) (0.1)  
Restructuring Reserve, Ending Balance 0.6 0.6
February 2025 Plan And Other Prior Restructuring Plans | Clinical Diagnostics    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve, Beginning Balance 10.4  
Restructuring Charges 0.0  
Restructuring Reserve, Accrual Adjustment 0.1  
Payments for Restructuring (7.7)  
Restructuring Reserve, Foreign Currency Translation Gain (Loss) 0.1  
Restructuring Reserve, Ending Balance 2.9 2.9
July 2026 Restructuring Plan    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve, Beginning Balance 0.0  
Restructuring Charges 72.7  
Payments for Restructuring (8.6)  
Restructuring Reserve, Foreign Currency Translation Gain (Loss) (1.3)  
Restructuring Reserve, Ending Balance 62.8 62.8
July 2026 Restructuring Plan | Life Science    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve, Beginning Balance 0.0  
Restructuring Charges 26.3  
Payments for Restructuring (4.1)  
Restructuring Reserve, Foreign Currency Translation Gain (Loss) (0.5)  
Restructuring Reserve, Ending Balance 21.7 21.7
July 2026 Restructuring Plan | Clinical Diagnostics    
Restructuring Reserve [Roll Forward]    
Restructuring Reserve, Beginning Balance 0.0  
Restructuring Charges 46.4  
Payments for Restructuring (4.5)  
Restructuring Reserve, Foreign Currency Translation Gain (Loss) (0.8)  
Restructuring Reserve, Ending Balance $ 41.1 $ 41.1