Statement Of Changes In Equity [Abstract]
| Concept |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||
| Decrease (increase) through tax on share-based payment transactions, equity |
-
GBP
|
-
GBP
|
11,000
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
11,000
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
11,000
GBP
|
-
GBP
|
-
GBP
|
11,000
GBP
|
| Purchase of treasury shares |
-
GBP
|
-
GBP
|
10 ,1 86
GBP
|
-
GBP
|
-
GBP
|
10,186,000
GBP
|
-
GBP
|
-
GBP
|
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