Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
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 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — |
14, 428.7
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
12 , 80 1 .1
GBP
|
— |
12,002,800,000
GBP
|
| Tax expense (income) | — | — | — | — |
38 4 . 4
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
2 3 0 .1
GBP
|
— |
1 2 7. 1
GBP
|
| Profit (loss) before tax | — | — | — | — |
1 , 1 5 9. 8
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
950. 8
GBP
|
— |
2 , 79 0 . 6
GBP
|
| Profit (loss) from continuing operations | — | — | — | — |
775 . 4
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
720,700,000
GBP
|
— |
2 , 9 17. 7
GBP
|
| Profit (loss) | — |
–
GBP
|
−
GBP
|
–
GBP
|
775 . 4
GBP
|
682 .7
GBP
|
92. 7
GBP
|
682. 7
GBP
|
–
GBP
|
8 3 .0
GBP
|
−
GBP
|
−
GBP
|
6 3 7. 7
GBP
|
— |
−
GBP
|
−
GBP
|
720,700,000
GBP
|
6 3 7. 7
GBP
|
2, 901.3
GBP
|
| Investments accounted for using equity method |
3 05 .1
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
41 2 .9
GBP
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — |
70 0 .9
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
2 , 0 2 9. 0
GBP
|
— |
2,0 50.6
GBP
|
| Cash flows from (used in) investing activities | — | — | — | — |
4 0 8 .9
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
6 38 . 4
GBP
|
— |
16 3 . 4
GBP
|
| Cash flows from (used in) financing activities | — | — | — | — |
1,9 1 1 .0
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
2 , 0 5 7.0
GBP
|
— |
2 50.5
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] |