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 | 
|---|---|---|---|---|---|---|---|---|---|
| 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 | 
                                                がん検診受診率(子宮)
                                                
                                             | 
                                                がん検診受診率(胃)
                                                
                                             | 
                                                がん検診受診率(乳)
                                                
                                             | 
                                                がん検診受診率(肺)
                                                
                                             | 
                                                BMI値25以上(比率)
                                                
                                             | 
                                                がん検診受診率(うち胃内視鏡)
                                                
                                             | 
                                                がん検診受診率(大腸)
                                                
                                             | 
                                                HbA1c6.0以上(比率)
                                                
                                             | 
                                                喫煙率
                                                
                                             | 
| 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
                                                
                                             | 
                                                2025年度
                                                
                                             | 
                                                2025年度
                                                
                                             | 
| Targets | 
                                                90
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                100
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                90
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                100
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                21
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                90
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                100
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                6
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                12
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
| Performance | 
                                                72.2
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                84.1
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                84.1
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                99.4
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                27.1
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                80.2
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                91.4
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                9.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                16.7
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |