Disclosure Of Entity's Operating Segments [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 |
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 |
2023-04-01 to 2024-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — | — | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||||||||||||||||||||||
| Disclosure of operating segments [line items] | ||||||||||||||||||||||||
| Revenue | — | — |
–
GBP
|
454,000,000
GBP
|
— |
454,000,000
GBP
|
— | — | — | — | — | — | — |
174,000,000
GBP
|
401,000,000
GBP
|
— | — |
57 5
GBP
|
— | — | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — |
–
GBP
|
90,000,000
GBP
|
— |
90,000,000
GBP
|
— | — | — | — | — | — | — |
179,000,000
GBP
|
100,000,000
GBP
|
— | — |
79,000,000
GBP
|
— | — | — | — | — | — |
| Tax expense (income) | — | — |
–
GBP
|
4,000,000
GBP
|
— |
4,000,000
GBP
|
— | — | — | — | — | — | — |
11,000,000
GBP
|
3,000,000
GBP
|
— | — |
14,000,000
GBP
|
— | — | — | — | — | — |
| Profit (loss) before tax | — | — |
63,000,000
GBP
|
279,000,000
GBP
|
— |
342,000,000
GBP
|
— | — | — | — | — | — | — |
254,000,000
GBP
|
269,000,000
GBP
|
— | — |
15,000,000
GBP
|
— | — | — | — | — | — |
| Profit (loss) |
–
GBP
|
338,000,000
GBP
|
63,000,000
GBP
|
275,000,000
GBP
|
— |
338,000,000
GBP
|
338,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
265,000,000
GBP
|
266,000,000
GBP
|
1,000,000
GBP
|
–
GBP
|
1,000,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
1,000,000
GBP
|
2,000,000
GBP
|
| Assets | — | — | — | — |
8,875,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
7,974,000,000
GBP
|
— | — | — | — | — |
| Liabilities | — | — | — | — |
3,165,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2,662,000,000
GBP
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — |
270,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
409,000,000
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — |
853,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
172,000,000
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — |
552,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
274,000,000
GBP
|
— | — | — | — | — | — |
| Disclosure of products and services [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of products and services [abstract] | ||||||||||||||||||||||||
| Disclosure of products and services [line items] | ||||||||||||||||||||||||
| Disclosure of geographical areas [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of geographical areas [abstract] | ||||||||||||||||||||||||
| Disclosure of geographical areas [line items] | ||||||||||||||||||||||||
| Disclosure of major customers [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of major customers [abstract] | ||||||||||||||||||||||||
| Disclosure of major customers [line items] |