Disclosure Of Interests In Other Entities [Text Block]
| Concept |
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 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of interests in other entities [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of interests in subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [abstract] | |||||||||||||||||
| Disclosure of subsidiaries [line items] | |||||||||||||||||
| Current assets |
12 2 . 2
GBP
|
— | — | — | — | — | — | — |
114,400,000
GBP
|
— | — | — | — | — | — | — | — |
| Non-current assets |
275 . 4
GBP
|
— | — | — | — | — | — | — |
235,600,000
GBP
|
— | — | — | — | — | — | — | — |
| Current liabilities |
10 8 . 8
GBP
|
— | — | — | — | — | — | — |
90,800,000
GBP
|
— | — | — | — | — | — | — | — |
| Non-current liabilities |
6 8 . 3
GBP
|
— | — | — | — | — | — | — |
24,400,000
GBP
|
— | — | — | — | — | — | — | — |
| Revenue | — | — | — | — | — |
455,500,000
GBP
|
— | — | — | — | — | — | — | — |
370,400,000
GBP
|
— | — |
| Profit (loss) | — |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
5 8. 8
GBP
|
–
GBP
|
5 8 .8
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
45,500,000
GBP
|
45,500,000
GBP
|
— |
| Comprehensive income | — |
–
GBP
|
–
GBP
|
0 . 8
GBP
|
–
GBP
|
5 9. 6
GBP
|
–
GBP
|
5 8 . 8
GBP
|
— |
200,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
45,300,000
GBP
|
45,500,000
GBP
|
— |
| Disclosure of interests in associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [abstract] | |||||||||||||||||
| Disclosure of associates [line items] | |||||||||||||||||
| Other comprehensive income | — |
–
GBP
|
–
GBP
|
0 .8
GBP
|
–
GBP
|
0 . 8
GBP
|
–
GBP
|
–
GBP
|
— |
200,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
200,000
GBP
|
–
GBP
|
— |
| Disclosure of interests in joint arrangements [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [abstract] | |||||||||||||||||
| Disclosure of joint ventures [line items] | |||||||||||||||||
| Cash and cash equivalents |
3 4. 3
GBP
|
— | — | — | — | — | — | — |
41,500,000
GBP
|
— | — | — | — | — | — | — |
31,500,000
GBP
|
| Depreciation and amortisation expense | — | — | — | — | — |
16. 5
GBP
|
— | — | — | — | — | — | — | — |
16,400,000
GBP
|
— | — |
| Tax expense (income) | — | — | — | — | — |
1 4 .1
GBP
|
— | — | — | — | — | — | — | — |
11,300,000
GBP
|
— | — |