Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
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 |
2023-04-01 to 2024-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
As at 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — |
4,390,100,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,438,600,000
GBP
|
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — |
9,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
9,300,000
GBP
|
| Tax expense (income) | — | — | — |
48,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
39,500,000
GBP
|
| Profit (loss) before tax | — | — | — |
216,700,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
6,200,000
GBP
|
| Profit (loss) |
–
GBP
|
–
GBP
|
165,700,000
GBP
|
168,200,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
165,700,000
GBP
|
2,500,000
GBP
|
–
GBP
|
–
GBP
|
35,000,000
GBP
|
–
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
35,000,000
GBP
|
1,700,000
GBP
|
–
GBP
|
33,300,000
GBP
|
| Assets | — | — | — | — |
3,580,100,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
3,309,900,000
GBP
|
— | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — |
59,700,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
57,400,000
GBP
|
— | — | — | — | — | — |
| Liabilities | — | — | — | — |
3,174,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
2,939,000,000
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — |
314,700,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
261,300,000
GBP
|
| Cash flows from (used in) investing activities | — | — | — |
100,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
83,500,000
GBP
|
| Cash flows from (used in) financing activities | — | — | — |
85,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
666,100,000
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] |