Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept | 2024-01-01 to 2024-12-31 | 2023-01-01 to 2023-12-31 | 
|---|---|---|
| Statement of changes in net assets available for benefits [abstract] | ||
| Reconciliation of changes in net assets available for benefits [abstract] | ||
| Changes in net assets available for benefits [abstract] | ||
| Other income | 
                                                13,879
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                10,126
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
| Tax expense (income) | 
                                                82,154
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                69,127
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             |