Disclosure Of Effect Of Changes In Foreign Exchange Rates [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 effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when currency is not exchangeable into another currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [abstract] | ||||||||||||||||||
| Disclosure of summarised financial information about foreign operation [line items] | ||||||||||||||||||
| Non-current assets | — | — | — | — | — | — |
2,625,100,000
GBP
|
— | — | — | — |
2,669. 8
GBP
|
— | — | — | — | — | — |
| Current assets | — | — | — | — | — | — |
884,200,000
GBP
|
— | — | — | — |
909,400,000
GBP
|
— | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — |
875,900,000
GBP
|
— | — | — | — |
890,900,000
GBP
|
— | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — |
336,500,000
GBP
|
— | — | — | — |
320. 2
GBP
|
— | — | — | — | — | — |
| Revenue | — | — |
1,628,100,000
GBP
|
— |
–
GBP
|
1,628,100,000
GBP
|
— | — | — | — |
1,694,500,000
GBP
|
— | — |
1,694,500,000
GBP
|
–
GBP
|
— | — | — |
| Profit (loss) |
1,100,000
GBP
|
–
GBP
|
159,600,000
GBP
|
–
GBP
|
40,600,000
GBP
|
200,200,000
GBP
|
— |
–
GBP
|
158,500,000
GBP
|
–
GBP
|
172,100,000
GBP
|
— |
1,100,000
GBP
|
235,100,000
GBP
|
6 3.0
GBP
|
–
GBP
|
171,000,000
GBP
|
–
GBP
|
| Other comprehensive income |
200,000
GBP
|
–
GBP
|
78,700,000
GBP
|
–
GBP
|
— | — | — |
90,100,000
GBP
|
11,600,000
GBP
|
–
GBP
|
95,500,000
GBP
|
— |
1,000,000
GBP
|
— | — |
–
GBP
|
17,800,000
GBP
|
76,700,000
GBP
|
| Comprehensive income |
900,000
GBP
|
–
GBP
|
80,900,000
GBP
|
–
GBP
|
— | — | — |
90,100,000
GBP
|
170,100,000
GBP
|
–
GBP
|
76,600,000
GBP
|
— |
100,000
GBP
|
— | — |
–
GBP
|
153 .2
GBP
|
76,700,000
GBP
|