Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| 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 |
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 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when currency is not exchangeable into another currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [abstract] | ||||||||||||||||||||||
| Disclosure of summarised financial information about foreign operation [line items] | ||||||||||||||||||||||
| Non-current assets | — | — | — | — |
6,147,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
5,669,100,000
GBP
|
— | — | — | — |
| Current assets | — | — | — | — |
900,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
569,400,000
GBP
|
— | — | — | — |
| Non-current liabilities | — | — | — | — |
5,000,900,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
4,483,200,000
GBP
|
— | — | — | — |
| Current liabilities | — | — | — | — |
596,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
592,700,000
GBP
|
— | — | — | — |
| Revenue |
–
GBP
|
1,047,800,000
GBP
|
— | — | — |
1,047,800,000
GBP
|
— | — | — | — | — | — |
–
GBP
|
907,800,000
GBP
|
— | — |
907,800,000
GBP
|
— | — | — | — | — |
| Profit (loss) |
28,700,000
GBP
|
28,100,000
GBP
|
28,100,000
GBP
|
28,700,000
GBP
|
— |
56,800,000
GBP
|
1,100,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
57,900,000
GBP
|
9,500,000
GBP
|
21,000,000
GBP
|
12,500,000
GBP
|
12,500,000
GBP
|
21,000,000
GBP
|
8,500,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
1,000,000
GBP
|
| Other comprehensive income | — | — |
700,000
GBP
|
–
GBP
|
— |
700,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
700,000
GBP
|
17,800,000
GBP
|
— | — |
17,800,000
GBP
|
–
GBP
|
17,800,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
| Comprehensive income | — | — |
27,400,000
GBP
|
28,700,000
GBP
|
— |
56,100,000
GBP
|
1,100,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
57,200,000
GBP
|
27,300,000
GBP
|
— | — |
5,300,000
GBP
|
21,000,000
GBP
|
26,300,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
1,000,000
GBP
|