Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
As at 2023-12-31 |
2022-12-26 to 2023-12-31 |
2022-12-26 to 2023-12-31 |
2022-12-26 to 2023-12-31 |
2022-12-26 to 2023-12-31 |
2022-12-26 to 2023-12-31 |
2022-12-26 to 2023-12-31 |
2022-12-26 to 2023-12-31 |
2022-12-26 to 2023-12-31 |
2022-12-26 to 2023-12-31 |
2021-12-27 to 2022-12-25 |
2021-12-27 to 2022-12-25 |
2021-12-27 to 2022-12-25 |
2021-12-27 to 2022-12-25 |
2021-12-27 to 2022-12-25 |
2021-12-27 to 2022-12-25 |
2021-12-27 to 2022-12-25 |
2021-12-27 to 2022-12-25 |
2021-12-27 to 2022-12-25 |
As at 2022-12-25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reserve of exchange differences on translation |
2,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
500,000
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 |
377,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
373,500,000
GBP
|
| Current assets |
134,700,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
147,200,000
GBP
|
| Non-current liabilities |
503,100,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
505,000,000
GBP
|
| Current liabilities |
143,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
128,500,000
GBP
|
| Revenue | — |
–
GBP
|
679,800,000
GBP
|
— | — |
679,800,000
GBP
|
— | — | — | — | — | — |
–
GBP
|
600,300,000
GBP
|
600,300,000
GBP
|
— | — | — | — | — |
| Profit (loss) | — |
39,300,000
GBP
|
75,700,000
GBP
|
–
GBP
|
–
GBP
|
115,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
115,000,000
GBP
|
81,600,000
GBP
|
–
GBP
|
–
GBP
|
81,600,000
GBP
|
81,600,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
| Other comprehensive income | — | — | — | — | — |
3,100,000
GBP
|
— | — | — | — | — | — | — | — |
1,500,000
GBP
|
— | — | — | — | — |
| Comprehensive income | — | — | — |
3,100,000
GBP
|
–
GBP
|
111,900,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
115,000,000
GBP
|
81,600,000
GBP
|
1,500,000
GBP
|
— | — |
83,100,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |