Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
As at 2024-07-31 |
2023-08-01 to 2024-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
As at 2023-07-31 |
2022-08-01 to 2023-07-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — |
(a) Foreign exchange risk
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reserve of exchange differences on translation | — | — | — | — | — | — | — | — | — |
353,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
386,000,000
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 | — | — | — | — | — | — | — | — | — |
2,276,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
2,635,000,000
GBP
|
— |
| Current assets | — | — | — | — | — | — | — | — | — |
1,956,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
1,746,000,000
GBP
|
— |
| Non-current liabilities | — | — | — | — | — | — | — | — | — |
1,033,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
1,077,000,000
GBP
|
— |
| Current liabilities | — | — | — | — | — | — | — | — | — |
947,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
898,000,000
GBP
|
— |
| Revenue |
–
GBP
|
— | — | — |
3,132,000,000
GBP
|
3,132,000,000
GBP
|
— | — | — | — | — | — |
–
GBP
|
3,037,000,000
GBP
|
— | — | — |
3,037,000,000
GBP
|
— | — | — | — |
| Profit (loss) from continuing operations |
115,000,000
GBP
|
— | — | — |
366,000,000
GBP
|
251,000,000
GBP
|
— | — | — | — | — | — |
119,000,000
GBP
|
345,000,000
GBP
|
— | — | — |
226,000,000
GBP
|
— | — | — | — |
| Profit (loss) from discontinued operations |
–
GBP
|
— | — | — |
–
GBP
|
–
GBP
|
— | — | — | — | — | — |
6,000,000
GBP
|
–
GBP
|
— | — | — |
6,000,000
GBP
|
— | — | — | — |
| Profit (loss) |
115,000,000
GBP
|
250,000,000
GBP
|
–
GBP
|
–
GBP
|
366,000,000
GBP
|
251,000,000
GBP
|
–
GBP
|
250,000,000
GBP
|
1,000,000
GBP
|
— |
–
GBP
|
–
GBP
|
113,000,000
GBP
|
345,000,000
GBP
|
–
GBP
|
231,000,000
GBP
|
231,000,000
GBP
|
232,000,000
GBP
|
–
GBP
|
1,000,000
GBP
|
— |
–
GBP
|
| Other comprehensive income | — | — | — | — | — |
183,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
187,000,000
GBP
|
— | — | — | — |
| Comprehensive income | — |
97,000,000
GBP
|
4,000,000
GBP
|
–
GBP
|
— |
68,000,000
GBP
|
33,000,000
GBP
|
68,000,000
GBP
|
–
GBP
|
— |
–
GBP
|
14,000,000
GBP
|
— | — |
–
GBP
|
133,000,000
GBP
|
46,000,000
GBP
|
45,000,000
GBP
|
101,000,000
GBP
|
1,000,000
GBP
|
— |
–
GBP
|