Disclosure Of Sustainability-Related Financial Information
| Concept | 2023-07-01 to 2024-06-30 | 2022-07-01 to 2023-06-30 | 2021-07-01 to 2022-06-30 | 
|---|---|---|---|
| Disclosure of Sustainability-related Financial Information | |||
| Scope 1 and 2 greenhouse gas emissions | |||
| Gross scope 1 greenhouse gas emissions | 
                                                1,189
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                1,183
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                1,284
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
| Gross scope 2 greenhouse gas emissions | 
                                                3,493
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                3,376
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             | 
                                                3,212
                                                
                                                    
                                                        utr:tCO2e
                                                    
                                                
                                             |