v3.25.2
Income taxes - Additional Information (Detail) - EUR (€)
€ in Thousands
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Disclosure of transactions between related parties [line items]    
Tax expense € 20,116 € 17,218
Italian corporate income tax expense (IRES) 18,826 16,326
Italian regional income tax expense (IRAP) € 1,290 € 892
Average effective tax rate 29.60% 35.50%
Parent Company    
Disclosure of transactions between related parties [line items]    
Applicable IRAP rate 5.60% 5.60%
Other Italian Entities    
Disclosure of transactions between related parties [line items]    
Applicable IRAP rate 3.90% 3.90%