Disclosure Of Sustainability-Related Financial Information
| Concept | 2023-01-01 to 2023-12-31 | 2022-01-01 to 2022-12-31 | 2021-01-01 to 2021-12-31 | 2019-01-01 to 2019-12-31 | 
|---|---|---|---|---|
| Disclosure of Sustainability-related Financial Information | ||||
| Gross scope 3 greenhouse gas emissions | 
                                                25,718,000
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                26,661,000
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                25,702,000
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                22,745,000
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             |