Statement Of Unitholders' Equity
| Concept | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | As at 2024-09-30 | 2024-04-01 to 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | 2024-04-01 to 2024-09-30 | As at 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | As at 2024-09-30 | 2024-04-01 to 2024-09-30 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | As at 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | As at 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | As at 2023-09-30 | 2023-04-01 to 2023-09-30 | As at 2023-09-30 | 2023-04-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2023-04-01 to 2023-09-30 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of unitholders' equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of unitholders' equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | — | — | 
                                                -1,071,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,517,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                26,219,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                4,275,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,752,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                538,004,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                126,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                79,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                60,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                28,752,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                459,473,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                459,600,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                376,237,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                413,415,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                126,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,698,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                361,237,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                18,447,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                489,926,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                47,871,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,209,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,303,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                126,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                142,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                459,771,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,529,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -6,930,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,464,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                23,949,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,209,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                400,829,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,464,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                379,237,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                364,237,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                535,249,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                478,927,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                126,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                56,052,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                459,897,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                26,269,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                26,971,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                4,285,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,227,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                498,425,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -6,387,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,227,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -6,206,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                24,727,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                9,649,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                126,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                453,385,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                15,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                379,237,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                453,258,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                364,237,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                473,460,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -16,178,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,209,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                394,638,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                126,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                126,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                32,421,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                18,006,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                18,006,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                364,237,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                465,920,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                456,298,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -8,502,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,209,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                379,237,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,071,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,071,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,461,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                135,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                498,604,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                456,171,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                381,782,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                126,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                26,971,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,490,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net changes in items other than shareholders' equity | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -2,375,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -5,501,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -50,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -254,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -8,181,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                -63,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -8,244,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -7,693,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -24,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -812,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -7,676,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                794,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -7,718,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -2,375,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,288,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,413,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,585,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,999,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -297,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,413,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,999,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,501,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -50,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -254,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,288,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -8,181,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                10,999,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -2,999,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -63,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -297,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                2,754,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -7,693,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,134,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,221,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -2,913,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,855,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,315,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,913,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,539,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,221,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -24,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -812,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,676,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                794,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                -178,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |