Semi-Annual Statement Of Changes In Equity
| Concept | As at 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | As at 2024-08-31 | As at 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | As at 2024-08-31 | As at 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | As at 2024-08-31 | As at 2024-08-31 | As at 2024-08-31 | 2023-09-01 to 2024-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2023-08-31 | 2022-09-01 to 2023-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | As at 2022-08-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual statement of changes in equity | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | 
                                                -7,590,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,590,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                12,825,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                8,612,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,658,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                84,811,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                12,825,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,153,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                97,492,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                486,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                13,078,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                76,923,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,007,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,658,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                64,241,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                2,651,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                8,612,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                486,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                77,409,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                110,803,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                49,010,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                8,612,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                77,377,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -7,388,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -7,388,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                89,802,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                52,500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                8,767,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,767,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,201,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,153,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                8,612,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -162,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,193,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                99,031,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                461,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                65,387,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,007,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                461,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,201,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                64,926,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                50,510,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -7,143,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,430,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,143,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,430,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,612,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                85,455,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,864,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,872,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                637,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,612,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                67,006,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                73,114,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,872,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                66,369,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,153,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,065,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,007,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                54,028,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                637,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                94,523,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                46,810,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Dividends of surplus | — | — | — | — | — | — | — | — | — | 
                                                -892,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -892,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -892,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -892,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -892,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -892,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -892,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -891,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -891,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -891,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -891,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -891,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -891,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                -891,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Profit (loss) | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                8,149,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                12,632,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                12,632,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                12,632,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                12,632,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                5,154,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -635,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -635,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -635,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                -635,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Disposal of treasury shares | — | — | — | — | — | 
                                                799,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                799,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,257,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,257,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                457,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                457,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,257,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                457,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,257,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                755,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,084,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,084,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                328,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                755,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                328,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,084,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,084,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                328,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | — | — | 
                                                3,953,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,953,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                3,977,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                24,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                24,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                24,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                336,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                336,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                160,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                -175,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -175,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                -175,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | — | — | 
                                                4,058,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,058,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -201,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -201,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                7,689,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,433,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,772,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                457,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                457,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                13,240,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                11,740,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,996,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                457,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,021,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                24,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                24,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -1,500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                336,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -245,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                336,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,346,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,263,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                4,507,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                328,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -5,227,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -245,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                328,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,443,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,619,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -175,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                328,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,527,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -175,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,700,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
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