Disclosure Of Sustainability-Related Financial Information
| Concept | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 
|---|---|---|---|---|---|
| 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 | 
                                                離職率
                                                
                                             | 
                                                社員満足度調査
                                                
                                             | 
                                                女性労働者の割合
                                                
                                             | 
                                                管理職に占める女性労働者の割合
                                                
                                             | 
                                                男性労働者の育児休業取得率 (直近3年間の累計)
                                                
                                             | 
| Metrics unit | 
                                                %
                                                
                                             | — | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
| Target period | 
                                                2028年3月まで
                                                
                                             | 
                                                2028年3月まで
                                                
                                             | 
                                                2028年3月まで
                                                
                                             | 
                                                2028年3月まで
                                                
                                             | 
                                                2028年3月まで
                                                
                                             | 
| Targets | 
                                                4.5
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                3.70
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                28.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                13.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                80.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
| Performance | 
                                                6.7
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                3.47
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                26.2
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                10.9
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                64.7
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |