Quarter Period Consolidated Statement Of Comprehensive Income
| Concept | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 
|---|---|---|---|---|---|---|
| Quarter period consolidated statement of comprehensive income | ||||||
| Statement of comprehensive income | ||||||
| Profit (loss) | 
                                                2,144,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,144,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,144,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,285,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,285,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,285,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |