Profit Or Loss [Abstract]
| 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 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||
| Profit (loss) [abstract] | ||||||||
| Revenue | — |
5,449,000,000
GBP
|
— | — | — | — | — |
4,626,000,000
GBP
|
| Other income | — |
28,000,000
GBP
|
— | — | — | — | — |
9,000,000
GBP
|
| Finance costs | — |
21,000,000
GBP
|
— | — | — | — | — |
22,000,000
GBP
|
| Profit (loss) before tax | — |
35,000,000
GBP
|
— | — | — | — | — |
88,000,000
GBP
|
| Profit (loss) |
–
GBP
|
34,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
34,000,000
GBP
|
— |
| Profit (loss), attributable to [abstract] | ||||||||
| Profit (loss), attributable to owners of parent | — |
34,000,000
GBP
|
— | — | — | — | — |
42,000,000
GBP
|
| Earnings per share [text block] | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||
| Earnings per share [line items] | ||||||||
| Basic earnings per share [abstract] | ||||||||
| Basic earnings (loss) per share | — |
0.025
|
— | — | — | — | — |
0.031
|
| Diluted earnings per share [abstract] | ||||||||
| Diluted earnings (loss) per share | — |
0.025
|
— | — | — | — | — |
0.031
|