Statement Of Comprehensive Income [Abstract]
| Concept | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 
|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||
| Profit (loss) | 
                                                28 706
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                29 681
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                975,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                28 706
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                20 071
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                19 350
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                20 071
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                721,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
| Comprehensive income attributable to [abstract] | ||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | 
                                                29 679
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                19 353
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | — | 
| Comprehensive income, attributable to non-controlling interests | — | — | — | 
                                                975,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | — | — |