Statement Of Financial Position [Abstract]
| Concept |
As at 2023-08-31 |
As at 2023-08-31 |
As at 2023-08-31 |
As at 2023-08-31 |
As at 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 2021-08-31 |
As at 2021-08-31 |
As at 2021-08-31 |
As at 2021-08-31 |
As at 2021-08-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Non-current assets [abstract] | |||||||||||||||
| Investment property | — | — | — |
4 0 7, 9 3 2
GBP
|
— | — |
41 4, 27 0
GBP
|
— | — | — | — | — | — | — | — |
| Non-current assets | — | — | — |
4 0 7, 9 3 2
GBP
|
— | — |
414 ,2 70
GBP
|
— | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||
| Trade and other current receivables | — | — | — |
116,000
GBP
|
— | — |
16 ,1 39
GBP
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
814,000
GBP
|
— | — |
74 , 5 1 4
GBP
|
— | — | — |
6, 21 8
GBP
|
— | — | — | — |
| Current assets | — | — | — |
22 ,983
GBP
|
— | — |
192 , 496
GBP
|
— | — | — | — | — | — | — | — |
| Assets | — | — | — |
4 30,9 1 5
GBP
|
— | — |
606 ,766
GBP
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital | — | — | — |
7 ,906
GBP
|
— | — |
7 ,906
GBP
|
— | — | — | — | — | — | — | — |
| Retained earnings | — | — | — |
576,901,000
GBP
|
— | — |
458,7 41
GBP
|
— | — | — | — | — | — | — | — |
| Share premium | — | — | — |
595,7 33
GBP
|
— | — |
595,7 33
GBP
|
— | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — |
216,868,000
GBP
|
— | — |
345,938,000
GBP
|
— | — | — | — | — | — | — | — |
| Equity |
595, 733
GBP
|
7 ,906
GBP
|
57 6,901
GBP
|
216,868,000
GBP
|
190,130,000
GBP
|
595,733,000
GBP
|
34 5,93 8
GBP
|
458,7 41
GBP
|
7 ,906
GBP
|
20 1 ,04 0
GBP
|
2 4 7, 8 6 9
GBP
|
2,406,000
GBP
|
2 2 9, 36 0
GBP
|
–
GBP
|
16,1 03
GBP
|
| Liabilities [abstract] | |||||||||||||||
| Current liabilities [abstract] | |||||||||||||||
| Trade and other current payables | — | — | — |
14, 547
GBP
|
— | — |
1 5,7 81
GBP
|
— | — | — | — | — | — | — | — |
| Current liabilities | — | — | — |
21 4 ,047
GBP
|
— | — |
260,828,000
GBP
|
— | — | — | — | — | — | — | — |
| Liabilities | — | — | — |
21 4 ,047
GBP
|
— | — |
260,828,000
GBP
|
— | — | — | — | — | — | — | — |