v3.25.2
Related party transactions - Schedule of Transactions with Related Parties (Details) - EUR (€)
€ in Thousands
 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Disclosure of transactions between related parties [line items]    
Revenues € 927,690 € 960,122
Cost of sales 301,658 322,678
Selling, general and administrative expenses 501,804 497,612
Marketing expenses 62,882 66,751
Foreign exchange gains/(losses) 10,214 (7,684)
Zegna Group    
Disclosure of transactions between related parties [line items]    
Revenues 927,690 960,122
Cost of sales 301,658 322,678
Selling, general and administrative expenses 501,804 497,612
Marketing expenses 62,882 66,751
Financial income/(expenses) (4,201) (17,161)
Foreign exchange gains/(losses) 10,214 (7,684)
Total for all related parties    
Disclosure of transactions between related parties [line items]    
Revenues 40 181
Cost of sales 11,789 15,341
Selling, general and administrative expenses 6,160 5,545
Marketing expenses 1,063 1,074
Financial income/(expenses) (1,062) (1,446)
Foreign exchange gains/(losses) 2,296 87
Associates    
Disclosure of transactions between related parties [line items]    
Revenues 10 30
Cost of sales 3,049 3,815
Selling, general and administrative expenses 7 37
Marketing expenses 0 0
Financial income/(expenses) 0 0
Foreign exchange gains/(losses) 0 0
Associates | Filati Biagioli Modesto S.p.A.    
Disclosure of transactions between related parties [line items]    
Revenues 0 0
Cost of sales 3,049 3,676
Selling, general and administrative expenses 6 33
Marketing expenses 0 0
Financial income/(expenses) 0 0
Foreign exchange gains/(losses) 0 0
Associates | Norda Run Inc.    
Disclosure of transactions between related parties [line items]    
Revenues 0 0
Cost of sales 0 1
Selling, general and administrative expenses 1 4
Marketing expenses 0 0
Financial income/(expenses) 0 0
Foreign exchange gains/(losses) 0 0
Associates | Luigi Fedeli e Figlio S.r.l.    
Disclosure of transactions between related parties [line items]    
Revenues 10 30
Cost of sales 0 138
Selling, general and administrative expenses 0 0
Marketing expenses 0 0
Financial income/(expenses) 0 0
Foreign exchange gains/(losses) 0 0
Companies controlled by Monterubello or its shareholders, the Company’s directors or Senior Management Team | EZ Real Estate S.r.l    
Disclosure of transactions between related parties [line items]    
Revenues 9 8
Cost of sales 1,287 1,267
Selling, general and administrative expenses 1,874 2,010
Marketing expenses 1,027 1,040
Financial income/(expenses) (355) (351)
Foreign exchange gains/(losses) 0 0
Companies controlled by Monterubello or its shareholders, the Company’s directors or Senior Management Team | Schneider Group    
Disclosure of transactions between related parties [line items]    
Revenues 0 1
Cost of sales 4,247 6,394
Selling, general and administrative expenses 10 3
Marketing expenses 0 0
Financial income/(expenses) 5 0
Foreign exchange gains/(losses) 0 0
Companies controlled by Monterubello or its shareholders, the Company’s directors or Senior Management Team | Alan Real Estate S.A.    
Disclosure of transactions between related parties [line items]    
Revenues 0 0
Cost of sales 878 857
Selling, general and administrative expenses 1,796 1,550
Marketing expenses 0 0
Financial income/(expenses) (835) (858)
Foreign exchange gains/(losses) 0 5
Companies controlled by Monterubello or its shareholders, the Company’s directors or Senior Management Team | Agnona S.r.l.    
Disclosure of transactions between related parties [line items]    
Revenues 16 50
Cost of sales 22 25
Selling, general and administrative expenses 134 134
Marketing expenses 36 30
Financial income/(expenses) 0 0
Foreign exchange gains/(losses) 0 (1)
Companies controlled by Monterubello or its shareholders, the Company’s directors or Senior Management Team | Other companies controlled by Monterubello or its shareholders, the Company's directors or Senior Management Team    
Disclosure of transactions between related parties [line items]    
Revenues 5 92
Cost of sales 2,306 2,983
Selling, general and administrative expenses 434 216
Marketing expenses 0 4
Financial income/(expenses) 1 2
Foreign exchange gains/(losses) 0 0
UBS Group AG    
Disclosure of transactions between related parties [line items]    
Revenues 0 0
Cost of sales 0 0
Selling, general and administrative expenses 515 96
Marketing expenses 0 0
Financial income/(expenses) 122 (239)
Foreign exchange gains/(losses) 2,296 83
Other    
Disclosure of transactions between related parties [line items]    
Revenues 0 0
Cost of sales 0 0
Selling, general and administrative expenses 1,390 1,499
Marketing expenses 0 0
Financial income/(expenses) 0 0
Foreign exchange gains/(losses) € 0 € 0