Disclosure Of First-Time Adoption [Text Block]
| Concept |
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 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
496,200,000
GBP
|
— | — | — | — |
1,100,000
GBP
|
55,900,000
GBP
|
436,800,000
GBP
|
2,400,000
GBP
|
— |
427,100,000
GBP
|
1,000,000
GBP
|
— |
474,200,000
GBP
|
— |
45,800,000
GBP
|
— |
2,300,000
GBP
|
— | — |
373,100,000
GBP
|
2,300,000
GBP
|
800,000
GBP
|
45,500,000
GBP
|
420,100,000
GBP
|
| Comprehensive income | — |
–
GBP
|
2,100,000
GBP
|
63,000,000
GBP
|
60,900,000
GBP
|
— | — | — | — |
–
GBP
|
— | — |
200,000
GBP
|
— |
–
GBP
|
— |
–
GBP
|
— |
97,700,000
GBP
|
97,900,000
GBP
|
— | — | — | — | — |
| Profit (loss) | — |
–
GBP
|
–
GBP
|
60,900,000
GBP
|
60,900,000
GBP
|
— | — | — | — |
–
GBP
|
— | — |
–
GBP
|
— |
–
GBP
|
— |
–
GBP
|
— |
97,900,000
GBP
|
97,900,000
GBP
|
— | — | — | — | — |