v3.26.1
Goodwill (Details) - EUR (€)
€ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Goodwill    
Goodwill € (23,392) € (38,115)
Gross    
Goodwill    
Goodwill (69,323) (69,323)
Amortization and impairment    
Goodwill    
Goodwill 45,931 31,208
Lanvin    
Goodwill    
Goodwill   (14,723)
Lanvin | Gross    
Goodwill    
Goodwill (45,931) (45,931)
Lanvin | Amortization and impairment    
Goodwill    
Goodwill 45,931 31,208
Wolford    
Goodwill    
Goodwill (11,701) (11,701)
Wolford | Gross    
Goodwill    
Goodwill (11,701) (11,701)
St. John    
Goodwill    
Goodwill (11,691) (11,691)
St. John | Gross    
Goodwill    
Goodwill € (11,691) € (11,691)