Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — |
1,628,100,000
GBP
|
— | — |
–
GBP
|
1,628,100,000
GBP
|
— | — | — | — |
1,694,500,000
GBP
|
— |
–
GBP
|
1,694,500,000
GBP
|
— | — | — | — |
| Tax expense (income) | — |
48,200,000
GBP
|
— | — |
11,600,000
GBP
|
59,800,000
GBP
|
— | — | — | — |
64 .2
GBP
|
— |
9,500,000
GBP
|
73,700,000
GBP
|
— | — | — | — |
| Profit (loss) before tax | — |
207,800,000
GBP
|
— | — |
52,200,000
GBP
|
260,000,000
GBP
|
— | — | — | — |
23 6.3
GBP
|
— |
72 .5
GBP
|
308,800,000
GBP
|
— | — | — | — |
| Profit (loss) |
1,100,000
GBP
|
159,600,000
GBP
|
–
GBP
|
–
GBP
|
40,600,000
GBP
|
200,200,000
GBP
|
— |
–
GBP
|
158,500,000
GBP
|
–
GBP
|
172,100,000
GBP
|
— |
6 3.0
GBP
|
235,100,000
GBP
|
1,100,000
GBP
|
–
GBP
|
171,000,000
GBP
|
–
GBP
|
| Assets | — | — | — | — | — | — |
3,509,300,000
GBP
|
— | — | — | — |
3,579,200,000
GBP
|
— | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — | — | — |
1,900,000
GBP
|
— | — | — | — |
1,900,000
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities | — |
319,400,000
GBP
|
— | — | — | — | — | — | — | — |
337,500,000
GBP
|
— | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — |
139,100,000
GBP
|
— | — | — | — | — | — | — | — |
409,800,000
GBP
|
— | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — |
182,600,000
GBP
|
— | — | — | — | — | — | — | — |
52 .4
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] |