Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
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 |
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 |
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] |
3. Segment reporting
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||||||||||||||||||||||||||
| Disclosure of operating segments [line items] | ||||||||||||||||||||||||||||
| Revenue |
1,114,700,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
1,114,700,000
GBP
|
–
GBP
|
— | — | — | — |
1,112,100,000
GBP
|
— | — | — | — |
–
GBP
|
1,112,100,000
GBP
|
— | — | — | — |
| Tax expense (income) |
22,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
26,000,000
GBP
|
3,800,000
GBP
|
— | — | — | — |
36,000,000
GBP
|
— | — | — | — |
1,100,000
GBP
|
37,100,000
GBP
|
— | — | — | — |
| Profit (loss) before tax |
77,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
102,900,000
GBP
|
25,100,000
GBP
|
— | — | — | — |
131,600,000
GBP
|
— | — | — | — |
5,500,000
GBP
|
137,100,000
GBP
|
— | — | — | — |
| Profit (loss) from continuing operations |
55,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
76,900,000
GBP
|
21,300,000
GBP
|
— | — | — | — |
95,600,000
GBP
|
— | — | — | — |
4,400,000
GBP
|
100,000,000
GBP
|
— | — | — | — |
| Profit (loss) |
56,300,000
GBP
|
— |
47,300,000
GBP
|
–
GBP
|
–
GBP
|
9,000,000
GBP
|
47,300,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
76,900,000
GBP
|
20,600,000
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
96,700,000
GBP
|
88,000,000
GBP
|
8,700,000
GBP
|
–
GBP
|
–
GBP
|
3,300,000
GBP
|
100,000,000
GBP
|
–
GBP
|
88,000,000
GBP
|
–
GBP
|
–
GBP
|
| Assets | — |
1,024,700,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,020,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — |
626,100,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
590,700,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) operating activities |
78,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
19,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities |
60,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
55,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities |
2,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
23,400,000
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] |