Disclosure Of Sustainability-Related Financial Information
| Concept | 2024-01-01 to 2024-12-31 | 2023-01-01 to 2023-12-31 | 2022-01-01 to 2022-12-31 | 
|---|---|---|---|
| Disclosure of Sustainability-related Financial Information | |||
| Scope 1 and 2 greenhouse gas emissions | |||
| Gross scope 1 greenhouse gas emissions | 
                                                153
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                178
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                177
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
| Gross scope 2 greenhouse gas emissions | 
                                                485
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                460
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                493
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
| Gross scope 1 and 2 greenhouse gas emissions | 
                                                638
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                638
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                670
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             |