Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
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 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — |
Foreign currency exchange risk
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reserve of exchange differences on translation | — | — | — | — | — | — | — | — | — | — | — |
200,000
GBP
|
— | — |
100,000
GBP
|
— | — | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — | — | — | — | — | — | — |
790,900,000
GBP
|
— | — |
796,100,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Current assets | — | — | — | — | — | — | — | — | — | — | — |
202,100,000
GBP
|
— | — |
182,700,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — | — | — | — | — | — |
214,400,000
GBP
|
— | — |
211,400,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — | — | — | — | — |
135,600,000
GBP
|
— | — |
130,800,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Revenue | — | — | — | — | — | — | — |
561,300,000
GBP
|
— |
561,300,000
GBP
|
–
GBP
|
— | — |
586,500,000
GBP
|
— | — | — | — | — | — | — |
–
GBP
|
586,500,000
GBP
|
— |
| Other comprehensive income |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
100,000
GBP
|
–
GBP
|
300,000
GBP
|
200,000
GBP
|
— | — | — |
–
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
100,000
GBP
|
–
GBP
|
— | — |
100,000
GBP
|
| Comprehensive income |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
100,000
GBP
|
33,500,000
GBP
|
33,200,000
GBP
|
100,000
GBP
|
— | — | — |
–
GBP
|
38,500,000
GBP
|
— |
–
GBP
|
–
GBP
|
38,500,000
GBP
|
–
GBP
|
100,000
GBP
|
–
GBP
|
— | — |
100,000
GBP
|