Statement Of Changes In Equity [Abstract]
| Concept |
As at 2025-03-31 |
2024-04-01 to 2025-03-31 |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2025-03-31 |
2024-04-01 to 2025-03-31 |
As at 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
As at 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
As at 2025-03-31 |
2024-04-01 to 2025-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
2023-04-01 to 2024-03-31 |
As at 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 |
As at 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
As at 2024-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||
| Equity |
121,251,000
GBP
|
— |
8,476,000
GBP
|
35,348,000
GBP
|
49,302,000
GBP
|
— |
6,779,000
GBP
|
— | — | — |
895,000
GBP
|
— | — | — |
20,451,000
GBP
|
— |
882,000
GBP
|
30,418,000
GBP
|
47,615,000
GBP
|
6,658,000
GBP
|
— |
114,831,000
GBP
|
— | — | — | — | — |
1,159,000
GBP
|
— | — | — |
28,099,000
GBP
|
19,394,000
GBP
|
1,698,000
GBP
|
102,497,000
GBP
|
41,230,000
GBP
|
5,342,000
GBP
|
400,000
GBP
|
34,433,000
GBP
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — |
8,481,000
GBP
|
— | — | — |
–
GBP
|
— |
5,897,000
GBP
|
–
GBP
|
–
GBP
|
— |
7,647,000
GBP
|
834,000
GBP
|
834,000
GBP
|
— |
1,750,000
GBP
|
— | — | — | — |
3,216,000
GBP
|
— |
816,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
1,142,000
GBP
|
— |
1,142,000
GBP
|
2,074,000
GBP
|
2,890,000
GBP
|
— | — | — | — | — | — | — | — |
| Issue of equity | — |
8,435,000
GBP
|
— | — | — |
3,505,000
GBP
|
— |
–
GBP
|
–
GBP
|
4,930,000
GBP
|
— | — | — |
–
GBP
|
— |
–
GBP
|
— | — | — | — |
18,725,000
GBP
|
— |
–
GBP
|
7,701,000
GBP
|
11,024,000
GBP
|
–
GBP
|
–
GBP
|
— | — | — |
–
GBP
|
— | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — |
6,380,000
GBP
|
— | — | — |
–
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
— | — | — |
1,098,000
GBP
|
— |
5,282,000
GBP
|
— | — | — | — |
6,539,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
383,000
GBP
|
— | — | — |
6,156,000
GBP
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — |
4,116,000
GBP
|
— | — | — |
1,818,000
GBP
|
— |
–
GBP
|
1,818,000
GBP
|
–
GBP
|
— | — | — |
–
GBP
|
— |
4,116,000
GBP
|
— | — | — | — |
3,068,000
GBP
|
— |
–
GBP
|
1,316,000
GBP
|
–
GBP
|
1,316,000
GBP
|
–
GBP
|
— | — | — |
3,068,000
GBP
|
— | — | — | — | — | — | — | — |