Statement Of Financial Position [Abstract]
| Concept |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2020-07-31 |
As at 2020-07-31 |
As at 2020-07-31 |
As at 2020-07-31 |
As at 2020-07-31 |
As at 2020-07-31 |
As at 2020-07-31 |
As at 2020-07-31 |
As at 2020-07-31 |
As at 2020-07-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — |
28,235,000
GBP
|
— | — | — | — | — | — | — | — |
23,90 8
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — |
23,567,000
GBP
|
— | — | — | — | — | — | — | — |
24,47 7
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — |
142 , 6 6 1
GBP
|
— | — | — | — | — | — | — | — |
137, 710
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — |
87,592,000
GBP
|
— | — | — | — | — | — | — | — |
85 ,3 73
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
13 , 5 4 3
GBP
|
— | — | — | — | — | — | — | — |
19,4 5 6
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
18, 4 9 3
GBP
|
— | — | — | — |
| Assets | — | — | — |
411,3 6 6
GBP
|
— | — | — | — | — | — | — | — |
383, 983
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||
| Issued capital | — | — | — |
2, 000
GBP
|
— | — | — | — | — | — | — | — |
2 , 000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — |
96,247,000
GBP
|
— | — | — | — | — | — | — | — |
74, 6 5 8
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — |
11 , 5 2 7
GBP
|
— | — | — | — | — | — | — | — |
11, 5 2 7
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — |
3,57 4
GBP
|
— | — | — | — | — | — | — | — |
3, 739
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — |
208,21 2
GBP
|
— | — | — | — | — | — | — | — |
18 5,2 9 0
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — |
96,000
GBP
|
— | — | — | — | — | — | — | — |
—
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
11 , 5 2 7
GBP
|
2, 000
GBP
|
96,247,000
GBP
|
208,308,000
GBP
|
5,05 8
GBP
|
3,0 9 9
GBP
|
2 0 8 , 2 12
GBP
|
3,57 4
GBP
|
93,8 55
GBP
|
96,000
GBP
|
11 , 5 2 7
GBP
|
3,739,000
GBP
|
18 5,2 9 0
GBP
|
4,0 9 0
GBP
|
—
GBP
|
18 5 , 2 9 0
GBP
|
2 , 000
GBP
|
74 , 6 5 8
GBP
|
9 3,8 5 5
GBP
|
2,8 9 9
GBP
|
2 , 4 0 1
GBP
|
11 , 5 2 7
GBP
|
701,000
GBP
|
—
GBP
|
2 , 000
GBP
|
1 75 ,555
GBP
|
1 75 , 555
GBP
|
6 8,4 6 3
GBP
|
1, 41 0
GBP
|
9 3,8 5 5
GBP
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||
| Current tax liabilities | — | — | — |
5,564,000
GBP
|
— | — | — | — | — | — | — | — |
4,6 2 9
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — |
1 4,222
GBP
|
— | — | — | — | — | — | — | — |
14, 87 6
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — |
203,058,000
GBP
|
— | — | — | — | — | — | — | — |
19 8 ,6 9 3
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |