Disclosure Of First-Time Adoption [Text Block]
| Concept |
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 |
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 |
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 |
As at 2022-12-31 |
As at 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 |
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 |
2021-01-01 to 2021-12-31 |
As at 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 |
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 |
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 |
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, 161
GBP
|
–
GBP
|
— | — | — | — | — | — | — | — |
5,000,000
GBP
|
— | — |
18,000,000
GBP
|
–
GBP
|
2, 800
GBP
|
22,000,000
GBP
|
197,000,000
GBP
|
–
GBP
|
2, 143
GBP
|
— | — |
94 6
GBP
|
109,000,000
GBP
|
— |
2 6
GBP
|
197,000,000
GBP
|
2 ,7 6 9
GBP
|
— | — | — | — | — |
38,000,000
GBP
|
— | — |
1,9 7 8
GBP
|
5,000,000
GBP
|
— |
946,000,000
GBP
|
–
GBP
|
–
GBP
|
1 ,9 6 1
GBP
|
–
GBP
|
— |
17,000,000
GBP
|
— | — |
41,000,000
GBP
|
1,67 9
GBP
|
141,000,000
GBP
|
4,000,000
GBP
|
–
GBP
|
1, 182
GBP
|
1, 38 3
GBP
|
27,000,000
GBP
|
1, 3 8 4
GBP
|
17,000,000
GBP
|
19,000,000
GBP
|
1,6 9 8
GBP
|
| Comprehensive income | — | — |
147,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
254,000,000
GBP
|
–
GBP
|
103,000,000
GBP
|
4,000,000
GBP
|
— |
–
GBP
|
–
GBP
|
— | — | — | — | — | — | — |
250,000,000
GBP
|
–
GBP
|
— | — |
3,000,000
GBP
|
— | — | — |
–
GBP
|
–
GBP
|
–
GBP
|
3,000,000
GBP
|
–
GBP
|
— |
1,000,000
GBP
|
12,000,000
GBP
|
— | — |
–
GBP
|
— | — | — | — | — |
–
GBP
|
— |
15,000,000
GBP
|
8,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Profit (loss) | — | — |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
106,000,000
GBP
|
–
GBP
|
103,000,000
GBP
|
3,000,000
GBP
|
— |
–
GBP
|
–
GBP
|
— | — | — | — | — | — | — |
103,000,000
GBP
|
–
GBP
|
— | — |
3,000,000
GBP
|
— | — | — |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
–
GBP
|
5,000,000
GBP
|
— | — |
–
GBP
|
— | — | — | — | — |
–
GBP
|
— |
8,000,000
GBP
|
5,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |