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 | 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 | 
                                                企業倫理誓約書の提出率
                                                
                                             | 
                                                度数率※5
                                                
                                             | 
                                                男性従業員1人当たりの育児休業取得日数※2
                                                
                                             | 
                                                障がい者雇用率※4
                                                
                                             | 
                                                男性従業員の育児休業取得率
                                                
                                             | 
                                                従業員1人当たりの研修時間
                                                
                                             | 
                                                強度率※6
                                                
                                             | 
                                                女性従業員1人当たりの育児休業取得日数※2
                                                
                                             | 
                                                女性管理職比率※3
                                                
                                             | 
                                                従業員エンゲージメントスコア※1
                                                
                                             | 
                                                コンプライアンス教育の受講率
                                                
                                             | 
                                                離職率
                                                
                                             | 
| Metrics unit | 
                                                %
                                                
                                             | — | 
                                                日
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                時間
                                                
                                             | — | 
                                                日
                                                
                                             | 
                                                %
                                                
                                             | — | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
| Target period | — | — | — | — | 
                                                2026年度
                                                
                                             | — | — | — | — | 
                                                2026年度
                                                
                                             | — | — | 
| Targets | — | — | — | — | 
                                                50
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | — | — | — | 
                                                65.1
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | — | 
| Performance | 
                                                100
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.82
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                21.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                2.42
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                33.3
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                49.06
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.052
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                167.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                3.4
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                63.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                94.5
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                2.7
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |