Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
As at 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2022-04-25 to 2023-04-30 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
As at 2022-04-24 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
2021-04-26 to 2022-04-24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reserve of exchange differences on translation |
47,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
35,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
| 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 |
1,695,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,530,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets |
2,597,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,572,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
1,617,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,806,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
1,016,900,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,004,900,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
| Revenue | — | — | — |
5,441,300,000
GBP
|
— | — | — | — |
5,449,800,000
GBP
|
— | — | — |
8,500,000
GBP
|
— | — |
114,200,000
GBP
|
— | — | — |
4,787,100,000
GBP
|
— |
4,672,900,000
GBP
|
— | — | — | — | — | — |
| Profit (loss) | — |
488,000,000
GBP
|
13,300,000
GBP
|
475,000,000
GBP
|
-
GBP
|
-
GBP
|
488,000,000
GBP
|
-
GBP
|
501,300,000
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
26,300,000
GBP
|
-
GBP
|
-
GBP
|
25,700,000
GBP
|
— |
249,800,000
GBP
|
7,100,000
GBP
|
256,900,000
GBP
|
-
GBP
|
231,200,000
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
249,800,000
GBP
|
| Other comprehensive income | — | — | — | — | — | — | — | — |
20,100,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
22,400,000
GBP
|
— | — | — | — | — | — | — | — |
| Comprehensive income | — | — | — | — | — | — | — | — |
481,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
279,300,000
GBP
|
— | — | — | — | — | — | — | — |