Disclosure Of Sustainability-Related Financial Information
| Concept | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of Sustainability-related Financial Information | ||||||||||
| Description of metrics related to policy on development of human resources and internal environment, and targets and performance using such metrics | ||||||||||
| Metrics | — | — | — | — | — | 
                                                社中分配前利益
                                                
                                             | — | — | 
                                                社会課題解決に挑む事業数※
                                                
                                             | — | 
| Metrics unit | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                百万円
                                                
                                             | 
                                                %
                                                
                                             | 
                                                点
                                                
                                             | — | 
                                                %
                                                
                                             | 
| Targets | — | 
                                                100
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
| Performance | 
                                                30
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                100
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                19
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                38
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                43
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | 
                                                94.3
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                3.8
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | 
                                                19.2
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |