Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Subsidiaries With Material Non-controlling Interest - Subsidiaries With Material Non-controlling Interest (Details)

v3.22.4
Subsidiaries With Material Non-controlling Interest - Subsidiaries With Material Non-controlling Interest (Details) - EUR (€)
€ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Proportion of equity interest held by non-controlling interests:      
Proportion of equity interest held by non-controlling interests € 387 € 363  
Profit allocated to material non-controlling interest:      
Profit allocated to material non-controlling interest € (167) € 52 € (84)
Ompi of Japan Co., Ltd.      
Disclosure Of Significant Investments In Subsidiaries [Line Items]      
Country Japan    
Percentage of equity interest held by non-controlling interests 49.00% 49.00%  
Proportion of equity interest held by non-controlling interests:      
Proportion of equity interest held by non-controlling interests € 451 € 419  
Profit allocated to material non-controlling interest:      
Profit allocated to material non-controlling interest € (176) € 60 (76)
Medical Glass a.s.      
Disclosure Of Significant Investments In Subsidiaries [Line Items]      
Country Slovakia    
Percentage of equity interest held by non-controlling interests 0.26% 0.26%  
Proportion of equity interest held by non-controlling interests:      
Proportion of equity interest held by non-controlling interests € (64) € (56)  
Profit allocated to material non-controlling interest:      
Profit allocated to material non-controlling interest € 9 € (8) € (8)