Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
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 |
As at 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 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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] | ||||||||||||||
| Tax expense (income) | — | — |
1,200,000
GBP
|
— | — | — | — | — | — | — | — |
600,000
GBP
|
— | — |
| Profit (loss) before tax | — | — |
26,100,000
GBP
|
— | — | — | — | — | — | — | — |
56,900,000
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
|
| Assets | — | — | — |
2,826,900,000
GBP
|
— | — | — |
2,864,500,000
GBP
|
— | — | — | — | — | — |
| Liabilities | — | — | — |
1,403,000,000
GBP
|
— | — | — |
1,382,300,000
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — |
133,600,000
GBP
|
— | — | — | — | — | — | — | — |
117 .6
GBP
|
— | — |
| Cash flows from (used in) investing activities | — | — |
44,600,000
GBP
|
— | — | — | — | — | — | — | — |
45,800,000
GBP
|
— | — |
| Cash flows from (used in) financing activities | — | — |
114,900,000
GBP
|
— | — | — | — | — | — | — | — |
76,800,000
GBP
|
— | — |