Disclosure Of Entity's Operating Segments [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 entity's operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||||||||||||||||||
| Disclosure of operating segments [line items] | ||||||||||||||||||||
| Revenue | — |
–
GBP
|
679,800,000
GBP
|
— | — |
679,800,000
GBP
|
— | — | — | — | — | — |
–
GBP
|
600,300,000
GBP
|
600,300,000
GBP
|
— | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — |
–
GBP
|
2,000,000
GBP
|
— | — |
2,000,000
GBP
|
— | — | — | — | — | — |
–
GBP
|
6,600,000
GBP
|
6,600,000
GBP
|
— | — | — | — | — |
| Tax expense (income) | — |
1,300,000
GBP
|
26,000,000
GBP
|
— | — |
27,300,000
GBP
|
— | — | — | — | — | — |
–
GBP
|
17,300,000
GBP
|
17,300,000
GBP
|
— | — | — | — | — |
| Profit (loss) before tax | — |
40,600,000
GBP
|
101,700,000
GBP
|
— | — |
142,300,000
GBP
|
— | — | — | — | — | — |
–
GBP
|
98,900,000
GBP
|
98,900,000
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
|
— |
| Assets |
512,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
520,700,000
GBP
|
| Investments accounted for using equity method |
25,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
25,400,000
GBP
|
| Liabilities |
646,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
633,500,000
GBP
|
| Cash flows from (used in) operating activities | — | — | — | — | — |
113,500,000
GBP
|
— | — | — | — | — | — | — | — |
85,100,000
GBP
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — |
94,700,000
GBP
|
— | — | — | — | — | — | — | — |
29,500,000
GBP
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — |
186,500,000
GBP
|
— | — | — | — | — | — | — | — |
127,400,000
GBP
|
— | — | — | — | — |
| Disclosure of products and services [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of products and services [abstract] | ||||||||||||||||||||
| Disclosure of products and services [line items] | ||||||||||||||||||||
| Disclosure of geographical areas [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of geographical areas [abstract] | ||||||||||||||||||||
| Disclosure of geographical areas [line items] | ||||||||||||||||||||
| Disclosure of major customers [text block] | — | — | — | — | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of major customers [abstract] | ||||||||||||||||||||
| Disclosure of major customers [line items] |