v3.25.2
Inventories - Additional Information (Details) - EUR (€)
€ in Millions
3 Months Ended 9 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Disclosure Of Inventories [line items]        
Inventories expenses recognised as during period € 170.7 € 154.7 € 401.9 € 336.0
Cost of Sales        
Disclosure Of Inventories [line items]        
Inventory write-down € 3.3 € 6.5 € 12.1 € 12.1