Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — | — | — | — |
1 54.6
GBP
|
— | — | — | — |
1 40.5
GBP
|
— | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — |
300,000
GBP
|
— | — | — | — |
1. 0
GBP
|
— | — | — | — | — | — | — | — |
| Trade and other non-current receivables | — | — | — | — |
—
GBP
|
— | — | — | — |
6,900,000
GBP
|
— | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — |
9,200,000
GBP
|
— | — | — | — |
11 . 5
GBP
|
— | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — |
485,100,000
GBP
|
— | — | — | — |
4 7 9.6
GBP
|
— | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories | — | — | — | — |
3,902,800,000
GBP
|
— | — | — | — |
3,7 0 1 .2
GBP
|
— | — | — | — | — | — | — | — |
| Trade and other current receivables | — | — | — | — |
16 7. 8
GBP
|
— | — | — | — |
1 82.0
GBP
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — |
258,600,000
GBP
|
— | — | — | — |
4 20.1
GBP
|
— | — |
86 1 .6
GBP
|
— | — | — | — | — |
| Current assets | — | — | — | — |
4,348,300,000
GBP
|
— | — | — | — |
4,308,200,000
GBP
|
— | — | — | — | — | — | — | — |
| Assets | — | — | — | — |
4,833,400,000
GBP
|
— | — | — | — |
4,7 8 7 .8
GBP
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — | — | — | — |
32,000,000
GBP
|
— | — | — | — |
31 . 9
GBP
|
— | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — |
2,935,700,000
GBP
|
— | — | — | — |
2,847 .7
GBP
|
— | — | — | — | — | — | — | — |
| Share premium | — | — | — | — |
25,600,000
GBP
|
— | — | — | — |
2 5.6
GBP
|
— | — | — | — | — | — | — | — |
| Equity |
236,500,000
GBP
|
2,935,700,000
GBP
|
25,600,000
GBP
|
27 6.8
GBP
|
3,506,600,000
GBP
|
32,000,000
GBP
|
25,600,000
GBP
|
31 . 9
GBP
|
2,847 .7
GBP
|
3,4 1 8.5
GBP
|
2 36.5
GBP
|
2 7 6.8
GBP
|
3,439,300,000
GBP
|
2 36.5
GBP
|
31 . 9
GBP
|
2,868,500,000
GBP
|
25,600,000
GBP
|
2 7 6.8
GBP
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||
| Non-current provisions | — | — | — | — |
1 23.9
GBP
|
— | — | — | — |
1 6 1 .7
GBP
|
— | — | — | — | — | — | — | — |
| Trade and other non-current payables | — | — | — | — |
1 96.2
GBP
|
— | — | — | — |
1 7 8.7
GBP
|
— | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — | — |
7 3.1
GBP
|
— | — | — | — |
64,900,000
GBP
|
— | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — |
403,500,000
GBP
|
— | — | — | — |
4 20.4
GBP
|
— | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||
| Current provisions | — | — | — | — |
1 1 1.4
GBP
|
— | — | — | — |
1 2 1.5
GBP
|
— | — | — | — | — | — | — | — |
| Trade and other current payables | — | — | — | — |
806,300,000
GBP
|
— | — | — | — |
82 1.7
GBP
|
— | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — |
923,300,000
GBP
|
— | — | — | — |
948,900,000
GBP
|
— | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — |
1 ,326.8
GBP
|
— | — | — | — |
1 ,369.3
GBP
|
— | — | — | — | — | — | — | — |