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 | 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 | 
                                                女性役付者比率(注2)
                                                
                                             | 
                                                デジタル人材
                                                
                                             | 
                                                女性管理職比率(注1)
                                                
                                             | 
                                                ソリューション人材(マネジメント職含む)
                                                
                                             | 
                                                ストレスチェック受検率
                                                
                                             | 
                                                ソリューション人材
                                                
                                             | 
                                                特定保健指導実施率
                                                
                                             | 
                                                女性育休取得率
                                                
                                             | 
                                                正規
                                                
                                             | 
                                                経験者採用比率
                                                
                                             | 
                                                男女育休取得率
                                                
                                             | 
                                                男性育休取得率
                                                
                                             | 
                                                障害者雇用比率
                                                
                                             | 
                                                FP1級 資格保有者
                                                
                                             | 
                                                合計
                                                
                                             | 
                                                エンゲージメントスコア
                                                
                                             | 
                                                月平均時間外勤務
                                                
                                             | 
                                                非正規(注3)
                                                
                                             | 
                                                有給休暇取得率
                                                
                                             | 
                                                従業員持株会加入率(Financial Wellness)
                                                
                                             | 
                                                喫煙率
                                                
                                             | 
                                                男性育休取得日数(平均)
                                                
                                             | 
| Metrics unit | 
                                                %
                                                
                                             | 
                                                名
                                                
                                             | 
                                                %
                                                
                                             | 
                                                名
                                                
                                             | 
                                                %
                                                
                                             | 
                                                名
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                名
                                                
                                             | 
                                                %
                                                
                                             | — | 
                                                時間
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                営業日
                                                
                                             | 
| Target period | 
                                                2026年度
                                                
                                             | 
                                                2025年度
                                                
                                             | 
                                                2026年度
                                                
                                             | 
                                                2025年度
                                                
                                             | — | — | — | — | — | — | — | 
                                                2026年度
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                2026年度
                                                
                                             | 
| Targets | 
                                                35
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                360
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                25
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                250
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                100
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                2.7
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                12
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
| Performance | 
                                                28.4
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                160
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                18.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                220
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                96.5
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                167
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                57.1
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                102.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                70.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                30.4
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                105.9
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                109.4
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                2.28
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                194
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                59.9
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                68
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                13.2
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                75.2
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                52.3
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                92.8
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                13.6
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                13.8
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |