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 |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
2021-01-01 to 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 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 |
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 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
1,169,800,000
GBP
|
— | — | — | — | — |
23,400,000
GBP
|
800,000
GBP
|
88,100,000
GBP
|
1,067,000,000
GBP
|
19,800,000
GBP
|
17,500,000
GBP
|
1,169,000,000
GBP
|
— | — | — | — | — |
40,500,000
GBP
|
1,009,000,000
GBP
|
961,100,000
GBP
|
86,300,000
GBP
|
19,800,000
GBP
|
1,000,000
GBP
|
1,010,000,000
GBP
|
17,700,000
GBP
|
— |
961,100,000
GBP
|
17,700,000
GBP
|
— | — |
1,010,000,000
GBP
|
— |
40,500,000
GBP
|
— | — | — |
1,009,000,000
GBP
|
— |
86,300,000
GBP
|
19,800,000
GBP
|
1,000,000
GBP
|
— | — |
33,700,000
GBP
|
19,800,000
GBP
|
852,300,000
GBP
|
782,800,000
GBP
|
2,400,000
GBP
|
84,800,000
GBP
|
851,300,000
GBP
|
1,000,000
GBP
|
| Comprehensive income | — |
–
GBP
|
3,500,000
GBP
|
273,000,000
GBP
|
218,200,000
GBP
|
300,000
GBP
|
— | — | — | — | — | — | — | — | — |
272,700,000
GBP
|
–
GBP
|
58,000,000
GBP
|
— | — | — | — | — | — | — | — |
300,000
GBP
|
— | — |
2,800,000
GBP
|
262,400,000
GBP
|
— |
–
GBP
|
— |
6,800,000
GBP
|
— | — | — |
–
GBP
|
— | — | — |
262,700,000
GBP
|
272,000,000
GBP
|
— | — | — | — | — | — | — | — |
| Profit (loss) | — |
–
GBP
|
–
GBP
|
225,000,000
GBP
|
224,700,000
GBP
|
300,000
GBP
|
— | — | — | — | — | — | — |
53,100,000
GBP
|
278,100,000
GBP
|
224,700,000
GBP
|
–
GBP
|
–
GBP
|
— | — | — | — | — | — | — | — |
300,000
GBP
|
— | — |
–
GBP
|
234,600,000
GBP
|
— |
–
GBP
|
— |
–
GBP
|
15,100,000
GBP
|
250,000,000
GBP
|
— |
–
GBP
|
— | — | — |
234,900,000
GBP
|
234,600,000
GBP
|
— | — | — | — | — | — | — | — |