Statement Of Financial Position [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — |
5 48.0
GBP
|
— | — | — | — | — | — | — | — | — | — |
5 6 9. 8
GBP
|
— | — | — | — | — | — | — | — |
695. 1
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — |
2 61. 4
GBP
|
— | — | — | — | — | — | — | — | — | — |
2 5 7. 3
GBP
|
— | — | — | — | — | — | — | — |
31 3 . 3
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — |
4 .9
GBP
|
— | — | — | — | — | — | — | — | — | — |
2. 4
GBP
|
— | — | — | — | — | — | — | — |
4,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other non-current receivables | — | — | — |
45. 4
GBP
|
— | — | — | — | — | — | — | — | — | — |
4 9. 2
GBP
|
— | — | — | — | — | — | — | — |
3 8.7
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — |
67. 4
GBP
|
— | — | — | — | — | — | — | — | — | — |
70,500,000
GBP
|
— | — | — | — | — | — | — | — |
6 0.9
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — |
1 ,464.3
GBP
|
— | — | — | — | — | — | — | — | — | — |
1 , 4 7 9. 6
GBP
|
— | — | — | — | — | — | — | — |
1, 75 2 . 3
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Current inventories | — | — | — |
1,13 4 . 7
GBP
|
— | — | — | — | — | — | — | — | — | — |
1, 216 . 2
GBP
|
— | — | — | — | — | — | — | — |
1 ,566. 9
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables | — | — | — |
3 2 4 .1
GBP
|
— | — | — | — | — | — | — | — | — | — |
3 6 9. 6
GBP
|
— | — | — | — | — | — | — | — |
512 . 3
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
596. 4
GBP
|
— | — | — | — | — | — | — | — | — | — |
4 81. 2
GBP
|
— | — | — | — | — | — | — | — |
423,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — | — | — |
2 , 0 8 9. 0
GBP
|
— | — | — | — | — | — | — | — | — | — |
2 ,1 0 1.1
GBP
|
— | — | — | — | — | — | — | — |
2, 540.2
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets | — | — | — |
2,093,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
2 ,13 2 . 3
GBP
|
— | — | — | — | — | — | — | — |
2 , 6 8 9. 6
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — |
3 , 5 5 8 .1
GBP
|
— | — | — | — | — | — | — | — | — | — |
3 , 6 11 . 9
GBP
|
— | — | — | — | — | — | — | — |
4 , 4 41.9
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Issued capital | — | — | — |
38,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
3 9. 4
GBP
|
— | — | — | — | — | — | — | — |
4 0.0
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — |
1, 0 0 8 . 7
GBP
|
— | — | — | — | — | — | — | — | — | — |
9 62.8
GBP
|
— | — | — | — | — | — | — | — |
1 ,1 2 0 . 5
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — |
14 6 . 7
GBP
|
— | — | — | — | — | — | — | — | — | — |
14 6 . 7
GBP
|
— | — | — | — | — | — | — | — |
14 6 . 7
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — |
2 2 7. 1
GBP
|
— | — | — | — | — | — | — | — | — | — |
248. 2
GBP
|
— | — | — | — | — | — | — | — |
19 0 . 4
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — |
1,10 8 . 9
GBP
|
— | — | — | — | — | — | — | — | — | — |
1,0 41.9
GBP
|
— | — | — | — | — | — | — | — |
1 , 2 5 7. 4
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — |
2 1. 6
GBP
|
— | — | — | — | — | — | — | — | — | — |
19. 3
GBP
|
— | — | — | — | — | — | — | — |
2 0.3
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1, 0 0 8 . 7
GBP
|
142 .1
GBP
|
2 2 7. 1
GBP
|
1,13 0 . 5
GBP
|
1,10 8 . 9
GBP
|
14 6 . 7
GBP
|
2 1. 6
GBP
|
38,500,000
GBP
|
962 .8
GBP
|
19 . 3
GBP
|
1, 0 41. 9
GBP
|
3 9. 4
GBP
|
24 8. 2
GBP
|
14 6 . 7
GBP
|
1 , 0 61. 2
GBP
|
141. 2
GBP
|
1, 2 9 8 . 6
GBP
|
40,000,000
GBP
|
1, 2 7 8 . 3
GBP
|
20,300,000
GBP
|
19 0 . 4
GBP
|
1 , 2 5 7. 4
GBP
|
20,300,000
GBP
|
1, 2 7 7. 7
GBP
|
14 6 . 7
GBP
|
1 ,1 2 0 . 5
GBP
|
19 0 . 4
GBP
|
14 0 . 6
GBP
|
2 0 .9
GBP
|
40,000,000
GBP
|
2 0.9
GBP
|
–
GBP
|
2 0 .9
GBP
|
–
GBP
|
–
GBP
|
14 0 . 6
GBP
|
–
GBP
|
–
GBP
|
14 6 . 7
GBP
|
1,1 41 . 4
GBP
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Non-current provisions | — | — | — |
2 3. 4
GBP
|
— | — | — | — | — | — | — | — | — | — |
1 9. 8
GBP
|
— | — | — | — | — | — | — | — |
12 .9
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other non-current payables | — | — | — |
6 3 . 2
GBP
|
— | — | — | — | — | — | — | — | — | — |
69 .3
GBP
|
— | — | — | — | — | — | — | — |
7 7. 2
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — |
6 8 .1
GBP
|
— | — | — | — | — | — | — | — | — | — |
7 9.1
GBP
|
— | — | — | — | — | — | — | — |
9 6.7
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — |
6 8 5 . 4
GBP
|
— | — | — | — | — | — | — | — | — | — |
7 3 3 .9
GBP
|
— | — | — | — | — | — | — | — |
8 22. 0
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Current provisions | — | — | — |
3 4 .9
GBP
|
— | — | — | — | — | — | — | — | — | — |
26,800,000
GBP
|
— | — | — | — | — | — | — | — |
23,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current payables | — | — | — |
1, 5 4 8 . 3
GBP
|
— | — | — | — | — | — | — | — | — | — |
1 , 61 0 . 3
GBP
|
— | — | — | — | — | — | — | — |
1,9 9 6 . 4
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities other than liabilities included in disposal groups classified as held for sale | — | — | — |
1, 74 2 . 2
GBP
|
— | — | — | — | — | — | — | — | — | — |
1 , 8 0 9.1
GBP
|
— | — | — | — | — | — | — | — |
2 , 2 3 6 .1
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — | — | — |
–
GBP
|
— | — | — | — | — | — | — | — | — | — |
7 . 7
GBP
|
— | — | — | — | — | — | — | — |
1 0 6 .1
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — |
1, 74 2 . 2
GBP
|
— | — | — | — | — | — | — | — | — | — |
1, 81 6 . 8
GBP
|
— | — | — | — | — | — | — | — |
2, 34 2. 2
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — |
2 , 4 2 7. 6
GBP
|
— | — | — | — | — | — | — | — | — | — |
2 ,5 5 0 .7
GBP
|
— | — | — | — | — | — | — | — |
3 ,16 4 . 2
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |