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 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reserve of exchange differences on translation | — | — | — | — | — | — | — | — | — | — |
82,100,000
GBP
|
— |
75,600,000
GBP
|
— | — | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — | — | — | — | — | — |
12,355,700,000
GBP
|
— |
10,468,700,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Current assets | — | — | — | — | — | — | — | — | — | — |
1,335,000,000
GBP
|
— |
1,055,500,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — | — | — | — | — |
3,309,900,000
GBP
|
— |
2,550,400,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — | — | — | — |
3,061,300,000
GBP
|
— |
1,789,200,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Revenue | — | — | — | — | — | — | — |
3,553,100,000
GBP
|
3,553,100,000
GBP
|
–
GBP
|
— |
3,189,600,000
GBP
|
— | — | — | — | — | — | — | — |
3,189,600,000
GBP
|
–
GBP
|
| Profit (loss) |
–
GBP
|
297,700,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
297,700,000
GBP
|
68,700,000
GBP
|
366,400,000
GBP
|
737,200,000
GBP
|
370,800,000
GBP
|
— |
462,700,000
GBP
|
— |
419,000,000
GBP
|
–
GBP
|
43,700,000
GBP
|
419,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
678,200,000
GBP
|
215,500,000
GBP
|
| Other comprehensive income | — | — | — | — | — | — | — |
7,500,000
GBP
|
— | — | — |
265,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
12,000,000
GBP
|
302,200,000
GBP
|
–
GBP
|
–
GBP
|
6,500,000
GBP
|
296,700,000
GBP
|
71,700,000
GBP
|
373,900,000
GBP
|
— | — | — |
197,400,000
GBP
|
— |
155,400,000
GBP
|
700,000
GBP
|
42,000,000
GBP
|
407,200,000
GBP
|
–
GBP
|
251,100,000
GBP
|
–
GBP
|
— | — |