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 2024-12-31 |
As at 2024-01-31 |
As at 2024-01-31 |
As at 2024-01-31 |
As at 2024-01-31 |
As at 2024-01-31 |
As at 2024-01-31 |
As at 2024-01-31 |
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 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — |
1,700,000
GBP
|
— | — | — | — |
1,100,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — | — |
300,000
GBP
|
— | — | — | — |
300,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — |
31,100,000
GBP
|
— | — | — | — |
15,200,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Trade and other current receivables | — | — | — | — | — | — |
21,400,000
GBP
|
— | — | — | — |
421,800,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Current tax assets, current | — | — | — | — | — | — |
–
GBP
|
— | — | — | — |
300,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — |
9,300,000
GBP
|
— | — | — | — |
47,400,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Current assets | — | — | — | — | — | — |
30,700,000
GBP
|
— | — | — | — |
469,500,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — |
61,800,000
GBP
|
— | — | — | — |
484,700,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — | — | — | — | — |
87,100,000
GBP
|
— | — | — | — |
73,200,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — |
127,100,000
GBP
|
— | — | — | — |
224,400,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — | — | — |
72,900,000
GBP
|
— | — | — | — |
56,800,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — | — | — | — |
–
GBP
|
— | — | — | — |
–
GBP
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — |
39,000,000
GBP
|
— | — | — | — |
360,400,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Equity |
5,600,000
GBP
|
127,100,000
GBP
|
72,900,000
GBP
|
87,100,000
GBP
|
500,000
GBP
|
–
GBP
|
39,000,000
GBP
|
–
GBP
|
5,600,000
GBP
|
56,800,000
GBP
|
73,200,000
GBP
|
360,400,000
GBP
|
224,400,000
GBP
|
400,000
GBP
|
281,000,000
GBP
|
12,600,000
GBP
|
56,800,000
GBP
|
5,600,000
GBP
|
135,600,000
GBP
|
69,900,000
GBP
|
500,000
GBP
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — |
2,500,000
GBP
|
— | — | — | — |
600,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — |
3,400,000
GBP
|
— | — | — | — |
1,400,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Trade and other current payables | — | — | — | — | — | — |
11,000,000
GBP
|
— | — | — | — |
23,000,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — | — | — | — | — | — |
100,000
GBP
|
— | — | — | — |
–
GBP
|
— | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — |
19,400,000
GBP
|
— | — | — | — |
122,900,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — |
22,800,000
GBP
|
— | — | — | — |
124,300,000
GBP
|
— | — | — | — | — | — | — | — | — |