Profit Or Loss [Abstract]
| Concept |
2022-11-01 to 2023-10-31 |
2022-11-01 to 2023-10-31 |
2022-11-01 to 2023-10-31 |
2022-11-01 to 2023-10-31 |
2022-11-01 to 2023-10-31 |
2022-11-01 to 2023-10-31 |
2022-11-01 to 2023-10-31 |
2022-11-01 to 2023-10-31 |
2021-11-01 to 2022-10-31 |
2021-11-01 to 2022-10-31 |
2021-11-01 to 2022-10-31 |
2021-11-01 to 2022-10-31 |
2021-11-01 to 2022-10-31 |
2021-11-01 to 2022-10-31 |
2021-11-01 to 2022-10-31 |
2021-11-01 to 2022-10-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||||
| Revenue | — | — |
472,600,000
GBP
|
— |
—
GBP
|
— |
472,600,000
GBP
|
— | — |
401,000,000
GBP
|
401,000,000
GBP
|
—
GBP
|
— | — | — | — |
| Profit (loss) from operating activities | — | — |
69,200,000
GBP
|
— |
23,800,000
GBP
|
— |
45,400,000
GBP
|
— | — |
49,400,000
GBP
|
59,400,000
GBP
|
10,000,000
GBP
|
— | — | — | — |
| Finance costs | — | — |
1,300,000
GBP
|
— |
—
GBP
|
— |
1,300,000
GBP
|
— | — |
1,500,000
GBP
|
1,500,000
GBP
|
—
GBP
|
— | — | — | — |
| Profit (loss) before tax | — | — |
67,900,000
GBP
|
— |
23,800,000
GBP
|
— |
44,100,000
GBP
|
— | — |
47,900,000
GBP
|
57,900,000
GBP
|
10,000,000
GBP
|
— | — | — | — |
| Tax expense (income) | — | — |
10,200,000
GBP
|
— |
3,800,000
GBP
|
— |
6,400,000
GBP
|
— | — |
3,500,000
GBP
|
4,600,000
GBP
|
1,100,000
GBP
|
— | — | — | — |
| Profit (loss) from continuing operations | — | — |
57,700,000
GBP
|
— |
20,000,000
GBP
|
— |
37,700,000
GBP
|
— | — |
44,400,000
GBP
|
53,300,000
GBP
|
8,900,000
GBP
|
— | — | — | — |
| Profit (loss) |
—
GBP
|
—
GBP
|
56,800,000
GBP
|
5,400,000
GBP
|
51,400,000
GBP
|
—
GBP
|
5,400,000
GBP
|
—
GBP
|
—
GBP
|
47,400,000
GBP
|
56,800,000
GBP
|
9,400,000
GBP
|
—
GBP
|
—
GBP
|
47,400,000
GBP
|
—
GBP
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||
| Profit (loss), attributable to owners of parent | — | — | — | — | — | — |
5,400,000
GBP
|
— | — |
47,400,000
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 | — | — |
20.500
|
— | — | — |
13.400
|
— | — |
15.800
|
19.000
|
— | — | — | — | — |
| Basic earnings (loss) per share | — | — |
0.202
|
— | — | — |
0.019
|
— | — |
0.169
|
0.202
|
— | — | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||||||||
| Diluted earnings (loss) per share from continuing operations | — | — |
20.000
|
— | — | — |
13.100
|
— | — |
15.400
|
18.500
|
— | — | — | — | — |
| Diluted earnings (loss) per share | — | — |
19.700
|
— | — | — |
0.019
|
— | — |
16.400
|
0.197
|
— | — | — | — | — |