Profit Or Loss [Abstract]
| Concept |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||
| Profit (loss) [abstract] | ||||||||||||
| Administrative expenses | — | — |
13,700,000
GBP
|
— | — | — | — | — | — |
9 .6
GBP
|
— | — |
| Profit (loss) from operating activities | — | — |
84,300,000
GBP
|
— | — | — | — | — | — |
70,400,000
GBP
|
— | — |
| Finance income | — | — |
200,000
GBP
|
— | — | — | — | — | — |
900,000
GBP
|
— | — |
| Finance costs | — | — |
45,200,000
GBP
|
— | — | — | — | — | — |
41,200,000
GBP
|
— | — |
| Profit (loss) before tax | — | — |
26,100,000
GBP
|
— | — | — | — | — | — |
56,900,000
GBP
|
— | — |
| Tax expense (income) | — | — |
1,200,000
GBP
|
— | — | — | — | — | — |
600,000
GBP
|
— | — |
| Profit (loss) |
—
GBP
|
—
GBP
|
27 .3
GBP
|
—
GBP
|
27 .3
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
56,300,000
GBP
|
—
GBP
|
56,300,000
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 | — | — |
0.020
|
— | — | — | — | — | — |
0.042
|
— | — |
| Diluted earnings per share [abstract] | ||||||||||||
| Diluted earnings (loss) per share | — | — |
0.020
|
— | — | — | — | — | — |
0.022
|
— | — |