Statement Of Changes In Equity [Abstract]
| Concept |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||
| Decrease (increase) through tax on share-based payment transactions, equity |
140,000
GBP
|
–
GBP
|
–
GBP
|
140,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
88,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
88,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
| Purchase of treasury shares |
1,000,000
GBP
|
–
GBP
|
2,000
GBP
|
1,000,000
GBP
|
–
GBP
|
2,000
GBP
|
–
GBP
|
–
GBP
|
— | — | — | — | — | — | — | — |