Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — |
1 , 292 .0
GBP
|
— |
1, 3 36. 2
GBP
|
— | — | — | — | — | — | — | — | — |
| Tax expense (income) | — | — | — | — | — | — | — |
41 .7
GBP
|
— |
12. 9
GBP
|
— | — | — | — | — | — | — | — | — |
| Profit (loss) before tax | — | — | — | — | — | — | — |
388 .6
GBP
|
— |
4. 1
GBP
|
— | — | — | — | — | — | — | — | — |
| Profit (loss) |
–
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
34 6.9
GBP
|
346. 9
GBP
|
1 7. 0
GBP
|
–
GBP
|
1 7. 0
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
| Assets | — | — |
1,7 6 8 .1
GBP
|
— | — | — | — | — | — | — | — | — | — |
1,7 9 6 . 2
GBP
|
— | — | — | — |
1,949 .6
GBP
|
| Liabilities | — | — |
50 6 . 8
GBP
|
— | — | — | — | — | — | — | — | — | — |
576 . 5
GBP
|
— | — | — | — |
647,000,000
GBP
|
| Cash flows from (used in) operating activities | — | — | — | — | — | — | — |
159. 4
GBP
|
— |
226 .0
GBP
|
— | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — | — |
201 . 8
GBP
|
— |
41 . 9
GBP
|
— | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — | — |
3 98 .0
GBP
|
— |
1 8 7. 0
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] |