Disclosure Of First-Time Adoption [Text Block]
| Concept |
As at 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 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| Disclosure of first-time adoption [text block] | — | — | — | — | — | — | — | — | — |
| Disclosure of comparative information prepared under previous GAAP [text block] | — | — | — | — | — | — | — | — | — |
| Disclosure of comparative information prepared under previous GAAP [abstract] | |||||||||
| Disclosure of comparative information prepared under previous GAAP [line items] | |||||||||
| Equity |
1,330,700,000
GBP
|
— | — | — | — | — |
1,270,600,000
GBP
|
— |
1,202,400,000
GBP
|
| Comprehensive income | — |
–
GBP
|
–
GBP
|
91,200,000
GBP
|
— | — | — |
98,500,000
GBP
|
— |
| Profit (loss) | — | — | — |
119,500,000
GBP
|
119,500,000
GBP
|
77,400,000
GBP
|
— |
77,400,000
GBP
|
— |