v3.26.1
Provisions - Schedule (Details) - EUR (€)
€ in Millions
 6 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Disclosure of other provisions [line items]    
Other provisions at beginning of period € 29.0  
Additional provision in the period 15.6  
Release of provision (2.3)  
Utilization of provision (11.1)  
Foreign exchange 0.1  
Other provisions at end of period 31.3  
Current 30.0 € 27.6
Non-current 1.3 1.4
Provisions 31.3 € 29.0
Restructuring    
Disclosure of other provisions [line items]    
Other provisions at beginning of period 12.3  
Additional provision in the period 13.8  
Release of provision (1.2)  
Utilization of provision (9.7)  
Foreign exchange 0.0  
Other provisions at end of period 15.2  
Provisions related to other taxes    
Disclosure of other provisions [line items]    
Other provisions at beginning of period 7.3  
Additional provision in the period 0.0  
Release of provision 0.0  
Utilization of provision 0.0  
Foreign exchange 0.0  
Other provisions at end of period 7.3  
Other    
Disclosure of other provisions [line items]    
Other provisions at beginning of period 9.4  
Additional provision in the period 1.8  
Release of provision (1.1)  
Utilization of provision (1.4)  
Foreign exchange 0.1  
Other provisions at end of period € 8.8