Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2025-02-28 |
As at 2025-02-28 |
As at 2025-02-28 |
As at 2025-02-28 |
As at 2025-02-28 |
As at 2025-02-28 |
As at 2024-02-29 |
As at 2024-02-29 |
As at 2024-02-29 |
As at 2024-02-29 |
As at 2024-02-29 |
As at 2024-02-29 |
As at 2023-02-28 |
As at 2023-02-28 |
As at 2023-02-28 |
As at 2023-02-28 |
As at 2023-02-28 |
As at 2023-02-28 |
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| Disclosure of fair value measurement [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of equity [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of equity [abstract] | ||||||||||||||||||
| Disclosure of fair value measurement of equity [line items] | ||||||||||||||||||
| Equity |
1,110,474,000
GBP
|
282,747,000
GBP
|
4,455,000
GBP
|
–
GBP
|
1,387,481,000
GBP
|
1,285,000
GBP
|
1,417,798,000
GBP
|
2,232,000
GBP
|
1,112,724,000
GBP
|
312,016,000
GBP
|
4,710,000
GBP
|
–
GBP
|
1,128,978,000
GBP
|
212,784,000
GBP
|
290,644,000
GBP
|
4,807,000
GBP
|
3,328,000
GBP
|
1,198,703,000
GBP
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |