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 |
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 |
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 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
2,431,100,000
GBP
|
— | — | — | — | — |
47,100,000
GBP
|
— | — |
15,500,000
GBP
|
707,700,000
GBP
|
1,645,700,000
GBP
|
15,100,000
GBP
|
— | — |
1,073,000,000
GBP
|
43,800,000
GBP
|
— | — | — |
1,765,900,000
GBP
|
— |
707,700,000
GBP
|
— |
12,800,000
GBP
|
16,200,000
GBP
|
— | — |
842,600,000
GBP
|
9,300,000
GBP
|
16,200,000
GBP
|
19,300,000
GBP
|
707,700,000
GBP
|
1,595,100,000
GBP
|
| Comprehensive income | — |
–
GBP
|
90,900,000
GBP
|
811,100,000
GBP
|
715,800,000
GBP
|
4,400,000
GBP
|
— | — | — | — | — | — | — |
–
GBP
|
2,100,000
GBP
|
— | — |
63,100,000
GBP
|
— | — | — |
–
GBP
|
— |
–
GBP
|
— | — |
292,100,000
GBP
|
353,100,000
GBP
|
— | — | — | — | — | — |
| Profit (loss) | — |
–
GBP
|
–
GBP
|
653,300,000
GBP
|
649,300,000
GBP
|
4,000,000
GBP
|
— |
270,100,000
GBP
|
383,200,000
GBP
|
— | — | — | — |
–
GBP
|
2,000,000
GBP
|
— | — |
–
GBP
|
28,000,000
GBP
|
350,800,000
GBP
|
— |
–
GBP
|
— |
–
GBP
|
— | — |
322,800,000
GBP
|
320,800,000
GBP
|
— | — | — | — | — | — |