Consolidated Statement Of Comprehensive Income
| Concept | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Consolidated statement of comprehensive income | ||||||||||||||||||||||||
| Statement of comprehensive income | ||||||||||||||||||||||||
| Profit (loss) | 
                                                226,071,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                226,071,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,850,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                286,921,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                288,121,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                57,361,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                288,121,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                345,482,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||||||||||||||||||||||||
| Items that will not be reclassified to profit or loss | ||||||||||||||||||||||||
| Remeasurements of defined benefit plans | — | — | — | — | 
                                                13,293,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                29,830,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net change in fair value of equity instruments designated as measured at fair value through other comprehensive income | — | — | — | — | 
                                                -11,823,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                44,083,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Share of other comprehensive income of investments accounted for using equity method | — | — | — | — | 
                                                -345,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,002,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Total of items that will not be reclassified to profit or loss | — | — | — | — | 
                                                1,125,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                74,915,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Items that may be reclassified to profit or loss | ||||||||||||||||||||||||
| Exchange differences on translation of foreign operations | — | — | — | — | 
                                                -23,458,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                96,230,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Effective portion of cash flow hedges | — | — | — | — | 
                                                11,437,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -20,898,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Share of other comprehensive income of investments accounted for using equity method | — | — | — | — | 
                                                -44,868,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                30,321,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Total of items that may be reclassified to profit or loss | — | — | — | — | 
                                                -56,889,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                105,653,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other comprehensive income | 
                                                -48,188,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,644,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,576,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -55,764,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -65,564,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -48,188,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,364,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,632,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                100,989,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                143,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,701,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                37,159,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                143,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                180,568,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,781,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                177,883,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                226,071,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,644,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                53,274,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                231,157,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -65,564,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -48,188,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,364,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,632,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                100,989,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                431,530,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,701,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                94,520,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                143,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                288,121,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                526,050,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,781,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||||||||||||||||||||||||
| Owners of parent | — | — | — | — | 
                                                177,883,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                431,530,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-controlling interests | — | — | — | — | 
                                                53,274,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                94,520,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — |