Statement Of Changes In Equity [Abstract]
| Concept |
As at 2025-02-28 |
As at 2025-02-28 |
As at 2025-02-28 |
As at 2025-02-28 |
2024-02-29 to 2025-02-28 |
2024-02-29 to 2025-02-28 |
2024-02-29 to 2025-02-28 |
2024-02-29 to 2025-02-28 |
As at 2025-02-28 |
2024-02-29 to 2025-02-28 |
2024-02-29 to 2025-02-28 |
2024-02-29 to 2025-02-28 |
2024-02-29 to 2025-02-28 |
As at 2025-02-28 |
As at 2025-02-28 |
As at 2025-02-28 |
As at 2024-02-28 |
As at 2024-02-28 |
2023-03-01 to 2024-02-28 |
2023-03-01 to 2024-02-28 |
As at 2024-02-28 |
As at 2024-02-28 |
2023-03-01 to 2024-02-28 |
As at 2024-02-28 |
2023-03-01 to 2024-02-28 |
2023-03-01 to 2024-02-28 |
As at 2024-02-28 |
2023-03-01 to 2024-02-28 |
As at 2024-02-28 |
As at 2024-02-28 |
2023-03-01 to 2024-02-28 |
2023-03-01 to 2024-02-28 |
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 |
As at 2023-02-28 |
As at 2023-02-28 |
As at 2023-02-28 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||
| Equity |
1,400,000
GBP
|
141,100,000
GBP
|
11,800,000
GBP
|
13,200,000
GBP
|
— | — | — | — |
1,800,000
GBP
|
— | — | — | — |
214,800,000
GBP
|
1,000,000
GBP
|
47,300,000
GBP
|
10,900,000
GBP
|
1,800,000
GBP
|
— | — |
11,700,000
GBP
|
47,300,000
GBP
|
— |
130,500,000
GBP
|
— | — |
202,500,000
GBP
|
— |
700,000
GBP
|
1,000,000
GBP
|
— | — |
187,800,000
GBP
|
1,800,000
GBP
|
10,700,000
GBP
|
15,600,000
GBP
|
1,600,000
GBP
|
113,000,000
GBP
|
47,300,000
GBP
|
1,000,000
GBP
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — |
–
GBP
|
–
GBP
|
25,400,000
GBP
|
–
GBP
|
— |
–
GBP
|
25,400,000
GBP
|
–
GBP
|
–
GBP
|
— | — | — | — | — |
–
GBP
|
–
GBP
|
— | — |
–
GBP
|
— |
32,300,000
GBP
|
32,300,000
GBP
|
— |
–
GBP
|
— | — |
–
GBP
|
–
GBP
|
— | — | — | — | — | — | — | — |
| Other comprehensive income | — | — | — | — | — | — | — | — | — | — |
900,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,700,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income | — | — | — | — |
–
GBP
|
–
GBP
|
25,400,000
GBP
|
900,000
GBP
|
— |
–
GBP
|
26,300,000
GBP
|
–
GBP
|
–
GBP
|
— | — | — | — | — |
–
GBP
|
–
GBP
|
— | — |
4,700,000
GBP
|
— |
32,300,000
GBP
|
27,600,000
GBP
|
— |
–
GBP
|
— | — |
–
GBP
|
–
GBP
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — | — | — | — |
1,500,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
–
GBP
|
1,500,000
GBP
|
–
GBP
|
–
GBP
|
— | — | — | — | — |
–
GBP
|
1,000,000
GBP
|
— | — |
–
GBP
|
— |
600,000
GBP
|
1,600,000
GBP
|
— |
–
GBP
|
— | — |
–
GBP
|
–
GBP
|
— | — | — | — | — | — | — | — |