Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
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 |
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 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — |
12,535,200,000
GBP
|
— | — | — | — | — | — | — | — | — |
12,185,400,000
GBP
|
— | — | — |
15,826. 7
GBP
|
— |
| Current assets | — | — | — | — |
15,33 5.6
GBP
|
— | — | — | — | — | — | — | — | — |
2 3 ,98 1 . 7
GBP
|
— | — | — |
23,755. 9
GBP
|
— |
| Non-current liabilities | — | — | — | — |
7, 3 1 6 . 4
GBP
|
— | — | — | — | — | — | — | — | — |
7, 8 8 9 . 9
GBP
|
— | — | — |
7, 2 3 1 . 0
GBP
|
— |
| Current liabilities | — | — | — | — |
1 6 , 4 8 5 . 4
GBP
|
— | — | — | — | — | — | — | — | — |
2 3 , 2 2 7.1
GBP
|
— | — | — |
24,054,300,000
GBP
|
— |
| Revenue | — | — | — | — | — | — | — |
1 2 , 8 01 .1
GBP
|
— |
12,002,800,000
GBP
|
— | — | — | — | — | — | — | — | — |
13 , 2 3 4 .1
GBP
|
| Profit (loss) from continuing operations | — | — | — | — | — | — | — |
720,700,000
GBP
|
— |
2 , 9 1 7. 7
GBP
|
— | — | — | — | — | — | — | — | — |
9 2 7. 1
GBP
|
| Profit (loss) from discontinued operations | — | — | — | — | — | — | — |
–
GBP
|
— |
16,400,000
GBP
|
— | — | — | — | — | — | — | — | — |
10,800,000
GBP
|
| Profit (loss) |
8 3 .0
GBP
|
−
GBP
|
−
GBP
|
6 3 7. 7
GBP
|
— |
−
GBP
|
−
GBP
|
720. 7
GBP
|
6 3 7. 7
GBP
|
2,901,300,000
GBP
|
−
GBP
|
2,9 65.1
GBP
|
−
GBP
|
−
GBP
|
— |
63. 8
GBP
|
−
GBP
|
2, 965.1
GBP
|
— |
9 3 7. 9
GBP
|
| Other comprehensive income |
10. 3
GBP
|
−
GBP
|
7 9.9
GBP
|
97. 9
GBP
|
— |
−
GBP
|
−
GBP
|
108,200,000
GBP
|
1 8 .0
GBP
|
115. 3
GBP
|
–
GBP
|
118. 3
GBP
|
6 .9
GBP
|
−
GBP
|
— |
3 .9
GBP
|
−
GBP
|
111. 4
GBP
|
— |
1, 080.7
GBP
|
| Comprehensive income |
72 .7
GBP
|
−
GBP
|
7 9. 9
GBP
|
5 3 9. 8
GBP
|
— |
−
GBP
|
−
GBP
|
612 . 5
GBP
|
6 1 9. 7
GBP
|
3,0 16.6
GBP
|
–
GBP
|
3,083,400,000
GBP
|
6 .9
GBP
|
−
GBP
|
— |
5 9.9
GBP
|
−
GBP
|
3,076,500,000
GBP
|
— |
1 42 .8
GBP
|