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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — |
2,77 3.2
GBP
|
— | — | — | — | — | — |
3,8 1 5.8
GBP
|
— | — | — | — |
| Tax expense (income) | — | — |
96,400,000
GBP
|
— | — | — | — | — | — |
1 69.7
GBP
|
— | — | — | — |
| Profit (loss) before tax | — | — |
35 1 .8
GBP
|
— | — | — | — | — | — |
7 30.7
GBP
|
— | — | — | — |
| Profit (loss) |
—
GBP
|
—
GBP
|
2 55.4
GBP
|
— |
—
GBP
|
2 55.4
GBP
|
—
GBP
|
— |
—
GBP
|
56 1 .0
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
56 1.0
GBP
|
| Assets | — | — | — |
4,7 87 .8
GBP
|
— | — | — |
5,03 4.1
GBP
|
— | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — |
1. 0
GBP
|
— | — | — |
300,000
GBP
|
— | — | — | — | — | — |
| Liabilities | — | — | — |
1 ,369.3
GBP
|
— | — | — |
1 ,59 4.8
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — |
1 29.8
GBP
|
— | — | — | — | — | — |
402,300,000
GBP
|
— | — | — | — |
| Cash flows from (used in) investing activities | — | — |
42,900,000
GBP
|
— | — | — | — | — | — |
2 9.8
GBP
|
— | — | — | — |
| Cash flows from (used in) financing activities | — | — |
268,800,000
GBP
|
— | — | — | — | — | — |
7 5 7 .5
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] |