Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2021-11-01 to 2022-10-31 |
2021-11-01 to 2022-10-31 |
As at 2022-10-31 |
2021-11-01 to 2022-10-31 |
2021-11-01 to 2022-10-31 |
2021-11-01 to 2022-10-31 |
2020-11-01 to 2021-10-31 |
2020-11-01 to 2021-10-31 |
As at 2021-10-31 |
2020-11-01 to 2021-10-31 |
2020-11-01 to 2021-10-31 |
2020-11-01 to 2021-10-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||||||||||
| Disclosure of operating segments [line items] | ||||||||||||
| Revenue | — |
212,500,000
GBP
|
— | — | — | — | — | — | — | — |
186,800,000
GBP
|
— |
| Tax expense (income) | — |
35,900,000
GBP
|
— | — | — | — | — | — | — | — |
22,600,000
GBP
|
— |
| Profit (loss) before tax | — |
498,800,000
GBP
|
— | — | — | — | — | — | — | — |
404,600,000
GBP
|
— |
| Profit (loss) |
—
GBP
|
462,900,000
GBP
|
— |
—
GBP
|
462,900,000
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
— |
—
GBP
|
382,000,000
GBP
|
382,000,000
GBP
|
| Assets | — | — |
2,707,500,000
GBP
|
— | — | — | — | — |
2,117,300,000
GBP
|
— | — | — |
| Liabilities | — | — |
914,100,000
GBP
|
— | — | — | — | — |
742,400,000
GBP
|
— | — | — |
| Cash flows from (used in) operating activities | — |
109,800,000
GBP
|
— | — | — | — | — | — | — | — |
97,000,000
GBP
|
— |
| Cash flows from (used in) investing activities | — |
200,900,000
GBP
|
— | — | — | — | — | — | — | — |
66,200,000
GBP
|
— |
| Cash flows from (used in) financing activities | — |
69,000,000
GBP
|
— | — | — | — | — | — | — | — |
6,300,000
GBP
|
— |
| Disclosure of products and services [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of products and services [abstract] | ||||||||||||
| Disclosure of products and services [line items] | ||||||||||||
| Disclosure of geographical areas [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of geographical areas [abstract] | ||||||||||||
| Disclosure of geographical areas [line items] | ||||||||||||
| Disclosure of major customers [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of major customers [abstract] | ||||||||||||
| Disclosure of major customers [line items] |