v3.25.2
Shareholders’ equity - Additional Information (Detail)
€ / shares in Units, € in Thousands
6 Months Ended
Jul. 29, 2025
EUR (€)
shares
Jun. 26, 2025
€ / shares
Jul. 30, 2024
EUR (€)
Jun. 26, 2024
€ / shares
Jun. 30, 2025
EUR (€)
vote
€ / shares
shares
Jun. 30, 2024
EUR (€)
Jul. 30, 2025
shares
Dec. 31, 2024
EUR (€)
€ / shares
shares
Dec. 31, 2023
EUR (€)
Dec. 31, 2018
EUR (€)
Disclosure of reserves within equity [line items]                    
Total equity (treasury shares)         € 952,435 € 914,205   € 982,887 € 900,896  
Par value per share (in EUR per share) | € / shares         € 0.02     € 0.02    
Special voting share         1          
Dividends paid per ordinary share (in EUR per share) | € / shares   € 0.12   € 0.12            
Dividends         € 32,350 31,651        
Major ordinary share transactions                    
Disclosure of reserves within equity [line items]                    
Number of shares issued (in shares) | shares 14,100,000           26,800,000      
Dividends € 30,000                  
Ordinary shares                    
Disclosure of reserves within equity [line items]                    
Number of shares issued (in shares) | shares         302,704,726     302,704,726    
Number of votes per share | vote         1          
Ordinary shares | Major ordinary share transactions                    
Disclosure of reserves within equity [line items]                    
Number of shares issued (in shares) | shares             12,700,000      
Special voting shares                    
Disclosure of reserves within equity [line items]                    
Number of shares issued (in shares) | shares         154,981,350     154,981,350    
Share holding period for conversion         2 years          
Number of votes per share | vote         1          
Special Voting Shares B                    
Disclosure of reserves within equity [line items]                    
Share holding period for conversion         5 years          
Number of votes per share | vote         4          
Special Voting Shares C                    
Disclosure of reserves within equity [line items]                    
Share holding period for conversion         10 years          
Number of votes per share | vote         9          
Reserve for treasury shares                    
Disclosure of reserves within equity [line items]                    
Number of shares issued (in shares) | shares         48,615,358     50,201,247    
Thom Browne non-controlling interest shareholders | Non-controlling interests options reserve                    
Disclosure of reserves within equity [line items]                    
Other reserves         € 92,788     € 92,788   € 162,066
Dondi non-controlling interest shareholders | Non-controlling interests options reserve                    
Disclosure of reserves within equity [line items]                    
Other reserves         21,459     21,459    
Share capital                    
Disclosure of reserves within equity [line items]                    
Total equity (treasury shares)         9,154 9,154   9,154 9,154  
Reserve for treasury shares                    
Disclosure of reserves within equity [line items]                    
Total equity (treasury shares)         (405,129) (419,070)   (418,345) (436,622)  
Retained earnings                    
Disclosure of reserves within equity [line items]                    
Total equity (treasury shares)         683,994 619,500   € 668,731 € 618,853  
Dividends     € 30,000   € 30,491 € 30,207