Analysis Of Income And Expense [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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||
| Revenue [abstract] | ||||||||||||
| Revenue |
2,380,200,000
GBP
|
— | — | — | — | — |
3,406,600,000
GBP
|
— | — | — | — | — |
| Expenses by nature [abstract] | ||||||||||||
| Other expenses, by nature |
51,800,000
GBP
|
— | — | — | — | — |
30,300,000
GBP
|
— | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||
| Share of profit (loss) of joint ventures accounted for using equity method |
2,300,000
GBP
|
— | — | — | — | — |
1,400,000
GBP
|
— | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income |
129,400,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
129,400,000
GBP
|
–
GBP
|
361,500,000
GBP
|
–
GBP
|
–
GBP
|
361,500,000
GBP
|
–
GBP
|
–
GBP
|