Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
2 3,07 8
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
21, 2 5 8
GBP
|
— | — | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
20 8
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
18 0
GBP
|
— | — | — | — | — | — |
| Tax expense (income) |
38 6
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
3 15
GBP
|
— | — | — | — | — | — |
| Profit (loss) before tax |
2, 326
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
1, 9 8 9
GBP
|
— | — | — | — | — | — |
| Profit (loss) |
1,9 4 0
GBP
|
— |
1,8 57
GBP
|
–
GBP
|
83,000,000
GBP
|
1, 85 7
GBP
|
–
GBP
|
–
GBP
|
1, 9 4 0
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
1, 6 74
GBP
|
1, 5 91
GBP
|
83,000,000
GBP
|
–
GBP
|
1 , 6 74
GBP
|
1, 5 91
GBP
|
–
GBP
|
| Assets | — |
32, 064
GBP
|
— | — | — | — | — | — | — | — |
31, 4 6 2
GBP
|
— | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
832,000,000
GBP
|
— | — | — | — | — | — | — | — |
787,000,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Liabilities | — |
21, 3 41
GBP
|
— | — | — | — | — | — | — | — |
20,0 62
GBP
|
— | — | — | — | — | — | — | — | — |
| Cash flows from (used in) operating activities |
3, 760
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
2,8 39
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities |
5 41
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
42 2
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities |
2, 188
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
2,333,000,000
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] |