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 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 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 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Consolidated statement of comprehensive income | ||||||||||||||||||||||||
| Statement of comprehensive income | ||||||||||||||||||||||||
| Profit (loss) | — | 
                                                74,919,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,211,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                74,919,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                76,130,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                68,430,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                67,234,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                67,234,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,197,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other comprehensive income | ||||||||||||||||||||||||
| Items that will not be reclassified to profit or loss | ||||||||||||||||||||||||
| Remeasurements of defined benefit plans | — | — | — | — | — | — | — | — | — | 
                                                7,876,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                6,794,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
| Net change in fair value of equity instruments designated as measured at fair value through other comprehensive income | — | — | — | — | — | — | — | — | — | 
                                                13,241,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                14,469,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
| Items that may be reclassified to profit or loss | ||||||||||||||||||||||||
| Exchange differences on translation of foreign operations | — | — | — | — | — | — | — | — | — | 
                                                77,499,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                49,128,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
| Effective portion of cash flow hedges | — | — | — | — | — | — | — | — | — | 
                                                530,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -1,388,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
| Other comprehensive income | 
                                                77,053,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                13,215,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,868,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                480,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                98,666,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,666,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                99,146,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                530,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                48,821,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                69,002,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                68,692,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                68,692,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,799,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                310,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,461,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,388,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                77,053,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                74,919,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,215,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,868,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,692,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                173,585,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,666,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                175,276,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                530,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,821,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                137,432,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                68,692,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                135,926,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,799,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                67,234,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,507,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,461,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,388,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||||||||||||||||||||||||
| Owners of parent | — | — | — | — | — | — | — | — | — | 
                                                173,585,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                135,926,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
| Non-controlling interests | — | — | — | — | — | — | — | — | — | 
                                                1,692,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,507,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — |