Statement Of Comprehensive Income [Abstract]
| Concept | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||
| Profit (loss) | 
                                                163,236
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | — | 
                                                163,236
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                179,068
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                179,068
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | — | 
| Other comprehensive income [abstract] | ||||||||||
| Other comprehensive income | 
                                                13,367
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                553,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                16,119
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                2,199
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | 
                                                17,524
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | 
                                                20,482
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                3,713
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                754,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                176,604
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                553,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                16,119
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                2,199
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                163,236
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                196,592
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                179,068
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                20,482
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                3,713
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                754,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             |