Disclosure Of Sustainability-Related Financial Information
| Concept | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 
                                                「プラスワンプロモーション」参加者数(連結)
                                                
                                             | 
                                                障がい者雇用率
                                                
                                             | 
                                                社内アカデミー「学びROOM」参加者数
                                                
                                             | 
                                                産産・産学連携等プロジェクト参加者数
                                                
                                             | 
                                                外部出向者数
                                                
                                             | 
                                                女性管理職比率
                                                
                                             | 
                                                男女間賃金格差(非正規雇用労働者※2)
                                                
                                             | 
                                                男性育児休業取得率
                                                
                                             | 
                                                中途採用社員の管理職登用率
                                                
                                             | 
                                                男女間賃金格差(全労働者)
                                                
                                             | 
                                                男女間賃金格差(正規雇用労働者※1)
                                                
                                             | 
                                                ITパスポート取得率
                                                
                                             | 
                                                社内知識習得セミナー参加者数
                                                
                                             | 
                                                外国人社員比率
                                                
                                             | 
| Metrics unit | 
                                                名
                                                
                                             | 
                                                %
                                                
                                             | 
                                                名
                                                
                                             | 
                                                名
                                                
                                             | 
                                                名
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                名
                                                
                                             | 
                                                %
                                                
                                             | 
| Target period | — | 
                                                2025年度
                                                
                                             | — | — | — | 
                                                2027年度
                                                
                                             | — | 
                                                2027年度
                                                
                                             | — | — | — | 
                                                2024年度
                                                
                                             | — | — | 
| Targets | — | 
                                                6.6
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | — | — | 
                                                40
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | 
                                                100
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | — | — | 
                                                100
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | — | 
| Performance | 
                                                252
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                3.6
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                114
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                24
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                21
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                38.8
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                48.2
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                88.9
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                35.3
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                84.7
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                87.2
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                31.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                370
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                2.4
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |