Profit Or Loss [Abstract]
| 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 |
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 |
2022-08-01 to 2023-07-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||||||||
| 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 operating activities | — | — |
111,000,000
GBP
|
— |
526,000,000
GBP
|
415,000,000
GBP
|
— | — | — | — | — |
98,000,000
GBP
|
501,000,000
GBP
|
— | — | — |
403,000,000
GBP
|
— | — | — |
| Profit (loss) before tax | — | — |
116,000,000
GBP
|
— |
488,000,000
GBP
|
372,000,000
GBP
|
— | — | — | — | — |
106,000,000
GBP
|
466,000,000
GBP
|
— | — | — |
360,000,000
GBP
|
— | — | — |
| Tax expense (income) | — | — |
1,000,000
GBP
|
— |
122,000,000
GBP
|
121,000,000
GBP
|
— | — | — | — | — |
13,000,000
GBP
|
121,000,000
GBP
|
— | — | — |
134,000,000
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) |
250,000,000
GBP
|
–
GBP
|
115,000,000
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
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||||||
| Profit (loss), attributable to non-controlling interests | — | — |
–
GBP
|
— |
1,000,000
GBP
|
1,000,000
GBP
|
— | — | — | — | — |
–
GBP
|
1,000,000
GBP
|
— | — | — |
1,000,000
GBP
|
— | — | — |
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||||||||||
| Earnings per share [line items] | ||||||||||||||||||||
| Basic earnings per share [abstract] | ||||||||||||||||||||
| Basic earnings (loss) per share from continuing operations | — | — | — | — | — |
1
|
— | — | — | — | — | — | — | — | — | — |
0.638
|
— | — | — |
| Basic earnings (loss) per share | — | — | — | — | — |
1
|
— | — | — | — | — | — | — | — | — | — |
0.655
|
— | — | — |
| Diluted earnings per share [abstract] | ||||||||||||||||||||
| Diluted earnings (loss) per share from continuing operations | — | — | — | — | — |
1
|
— | — | — | — | — | — | — | — | — | — |
0.634
|
— | — | — |
| Diluted earnings (loss) per share | — | — | — | — | — |
1
|
— | — | — | — | — | — | — | — | — | — |
0.651
|
— | — | — |