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 |
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 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
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 |
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 |
As at 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 |
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 |
843,900,000
GBP
|
— | — | — | — | — | — |
250,300,000
GBP
|
600,000
GBP
|
578,900,000
GBP
|
500,000
GBP
|
10,900,000
GBP
|
3,700,000
GBP
|
843,300,000
GBP
|
— | — | — |
400,000
GBP
|
639,700,000
GBP
|
250,100,000
GBP
|
— | — | — |
900,800,000
GBP
|
— |
900,800,000
GBP
|
— |
300,000
GBP
|
11,100,000
GBP
|
–
GBP
|
— | — |
622,500,000
GBP
|
200,000
GBP
|
886,300,000
GBP
|
11,100,000
GBP
|
200,000
GBP
|
2,800,000
GBP
|
250,100,000
GBP
|
886,100,000
GBP
|
| Comprehensive income | — |
–
GBP
|
–
GBP
|
–
GBP
|
51,300,000
GBP
|
47,300,000
GBP
|
600,000
GBP
|
— | — | — | — | — | — | — |
50,700,000
GBP
|
3,400,000
GBP
|
200,000
GBP
|
— | — | — |
–
GBP
|
–
GBP
|
146,900,000
GBP
|
— |
2,500,000
GBP
|
— |
–
GBP
|
— | — | — |
147,100,000
GBP
|
149,400,000
GBP
|
— | — | — | — | — | — | — | — |
| Profit (loss) | — |
–
GBP
|
–
GBP
|
–
GBP
|
47,900,000
GBP
|
47,300,000
GBP
|
600,000
GBP
|
— | — | — | — | — | — | — |
47,300,000
GBP
|
–
GBP
|
200,000
GBP
|
— | — | — |
–
GBP
|
–
GBP
|
149,400,000
GBP
|
— |
–
GBP
|
— |
–
GBP
|
— | — | — |
149,600,000
GBP
|
149,400,000
GBP
|
— | — | — | — | — | — | — | — |