Statement Of Cash Flows [Abstract]
| Concept |
2024-04-01 to 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 |
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 |
As at 2023-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||
| Profit (loss) |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
23,700,000
GBP
|
23,700,000
GBP
|
–
GBP
|
–
GBP
|
3,000,000
GBP
|
3,000,000
GBP
|
— |
–
GBP
|
–
GBP
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||
| Adjustments for share-based payments | — | — | — | — | — |
1,200,000
GBP
|
— | — | — | — |
1,500,000
GBP
|
— | — | — | — |
| Adjustments for undistributed profits of associates | — | — | — | — | — |
200,000
GBP
|
— | — | — | — |
300,000
GBP
|
— | — | — | — |
| Cash flows from (used in) operations | — | — | — | — | — |
39,700,000
GBP
|
— | — | — | — |
31,700,000
GBP
|
— | — | — | — |
| Interest paid, classified as operating activities | — | — | — | — | — |
17,500,000
GBP
|
— | — | — | — |
15,100,000
GBP
|
— | — | — | — |
| Interest received, classified as operating activities | — | — | — | — | — |
5,800,000
GBP
|
— | — | — | — |
5,000,000
GBP
|
— | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — |
28,400,000
GBP
|
— | — | — | — |
22,700,000
GBP
|
— | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — |
100,000
GBP
|
— | — | — | — |
21,000,000
GBP
|
— | — | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — |
5,100,000
GBP
|
— | — | — | — |
–
GBP
|
— | — | — | — |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities | — | — | — | — | — |
81,800,000
GBP
|
— | — | — | — |
–
GBP
|
— | — | — | — |
| Cash receipts from repayment of advances and loans made to other parties, classified as investing activities | — | — | — | — | — |
100,000
GBP
|
— | — | — | — |
–
GBP
|
— | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — |
67,800,000
GBP
|
— | — | — | — |
23,600,000
GBP
|
— | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||
| Proceeds from issuing other equity instruments | — | — | — | — | — |
48,700,000
GBP
|
— | — | — | — |
–
GBP
|
— | — | — | — |
| Payments to acquire or redeem entity's shares | — | — | — | — | — |
–
GBP
|
— | — | — | — |
3,000,000
GBP
|
— | — | — | — |
| Repayments of borrowings, classified as financing activities | — | — | — | — | — |
58,000,000
GBP
|
— | — | — | — |
–
GBP
|
— | — | — | — |
| Payments of lease liabilities, classified as financing activities | — | — | — | — | — |
1,000,000
GBP
|
— | — | — | — |
400,000
GBP
|
— | — | — | — |
| Dividends paid, classified as financing activities | — | — | — | — | — |
21,800,000
GBP
|
— | — | — | — |
18,700,000
GBP
|
— | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — |
32,100,000
GBP
|
— | — | — | — |
22,100,000
GBP
|
— | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — | — | — | — |
71,500,000
GBP
|
— | — | — | — |
24,200,000
GBP
|
— | — | — | — |
| Cash and cash equivalents | — | — | — | — |
61,300,000
GBP
|
— | — | — | — | — | — |
132,800,000
GBP
|
— | — |
108,600,000
GBP
|