Disclosure Of Effect Of Changes In Foreign Exchange Rates [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 effect of changes in foreign exchange rates [text block] |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when currency is not exchangeable into another currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [abstract] | ||||||||||||||||||||
| Disclosure of summarised financial information about foreign operation [line items] | ||||||||||||||||||||
| Non-current assets | — |
2 , 789
GBP
|
— | — | — | — | — | — | — | — |
2 , 61 0
GBP
|
— | — | — | — | — | — | — | — | — |
| Current assets | — |
4,350,000,000
GBP
|
— | — | — | — | — | — | — | — |
4 ,35 4
GBP
|
— | — | — | — | — | — | — | — | — |
| Non-current liabilities | — |
1, 3 9 8
GBP
|
— | — | — | — | — | — | — | — |
1 ,686
GBP
|
— | — | — | — | — | — | — | — | — |
| Current liabilities | — |
4 ,1 2 1
GBP
|
— | — | — | — | — | — | — | — |
3 , 7 11
GBP
|
— | — | — | — | — | — | — | — | — |
| Revenue |
11 , 4 4 7
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
8 ,13 3
GBP
|
— | — | — | — | — | — |
| Profit (loss) from continuing operations |
283,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
23 5
GBP
|
— | — | — | — | — | — |
| Profit (loss) from discontinued operations |
–
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
2 41
GBP
|
— | — | — | — | — | — |
| Profit (loss) |
283,000,000
GBP
|
— |
270,000,000
GBP
|
–
GBP
|
–
GBP
|
13,000,000
GBP
|
270,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
6,000,000
GBP
|
11,000,000
GBP
|
5,000,000
GBP
|
–
GBP
|
–
GBP
|
11,000,000
GBP
|
–
GBP
|
| Other comprehensive income |
15 3
GBP
|
— |
15 0
GBP
|
13 0
GBP
|
–
GBP
|
3,000,000
GBP
|
2 0
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
–
GBP
|
294,000,000
GBP
|
288,000,000
GBP
|
12,000,000
GBP
|
6,000,000
GBP
|
–
GBP
|
–
GBP
|
282,000,000
GBP
|
–
GBP
|
| Comprehensive income |
13 0
GBP
|
— |
12 0
GBP
|
13 0
GBP
|
–
GBP
|
10,000,000
GBP
|
25 0
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
–
GBP
|
2 94
GBP
|
282,000,000
GBP
|
23,000,000
GBP
|
11,000,000
GBP
|
–
GBP
|
–
GBP
|
2 71
GBP
|
–
GBP
|