Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
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 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — |
405,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
443,500,000
GBP
|
— | — | — | — |
| Tax expense (income) | — | — |
22,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
10,100,000
GBP
|
— | — | — | — |
| Profit (loss) before tax | — | — |
9,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
58,000,000
GBP
|
— | — | — | — |
| Profit (loss) |
–
GBP
|
–
GBP
|
12,900,000
GBP
|
— |
–
GBP
|
12,900,000
GBP
|
12,900,000
GBP
|
–
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
47,900,000
GBP
|
47,300,000
GBP
|
47,300,000
GBP
|
600,000
GBP
|
–
GBP
|
| Assets | — | — | — |
1,207,600,000
GBP
|
— | — | — | — | — |
1,242,000,000
GBP
|
— | — | — | — | — | — | — | — |
| Liabilities | — | — | — |
418,100,000
GBP
|
— | — | — | — | — |
398,100,000
GBP
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — |
88,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
162,300,000
GBP
|
— | — | — | — |
| Cash flows from (used in) investing activities | — | — |
56,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
35,100,000
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] |