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 | 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 | 
                                                育児休暇取得率(女性)
                                                
                                             | 
                                                男性管理職比率
                                                
                                             | 
                                                女性従業員比率
                                                
                                             | 
                                                育児休暇取得率(男性)
                                                
                                             | 
                                                育児休暇取得率合計
                                                
                                             | 
                                                男性従業員比率
                                                
                                             | 
                                                女性管理職比率
                                                
                                             | 
| Metrics unit | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
| Target period | 
                                                2025年度
                                                
                                             | 
                                                2025年度
                                                
                                             | 
                                                2025年度
                                                
                                             | 
                                                2025年度
                                                
                                             | 
                                                2025年度
                                                
                                             | 
                                                2025年度
                                                
                                             | 
                                                2025年度
                                                
                                             | 
| Targets | 
                                                100.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                92.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                23.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                100.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                100.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                77.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                8.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
| Performance | 
                                                100.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                93.8
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                22.8
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                45.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                70.3
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                77.2
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                6.2
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |