Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||
| Profit (loss) |
—
GBP
|
—
GBP
|
—
GBP
|
2 9 4 .1
GBP
|
—
GBP
|
2 9 4 .1
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
33 0.5
GBP
|
3 30 .5
GBP
|
| Other comprehensive income [abstract] | ||||||||||||||||
| Other comprehensive income |
—
GBP
|
—
GBP
|
—
GBP
|
5. 2
GBP
|
—
GBP
|
—
GBP
|
5,200,000
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
8,500,000
GBP
|
8 .5
GBP
|
—
GBP
|
| Comprehensive income |
—
GBP
|
—
GBP
|
—
GBP
|
288 .9
GBP
|
—
GBP
|
2 9 4 .1
GBP
|
5,200,000
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
8 .5
GBP
|
339,000,000
GBP
|
3 30 .5
GBP
|