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 |
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 |
As at 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 |
As at 2022-01-01 |
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 |
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 |
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 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
2,720,900,000
GBP
|
— | — | — |
199,400,000
GBP
|
16,100,000
GBP
|
2,532,900,000
GBP
|
108,500,000
GBP
|
74,200,000
GBP
|
2,500,000
GBP
|
63,400,000
GBP
|
900,000
GBP
|
— |
400,000
GBP
|
269,200,000
GBP
|
2,217,000,000
GBP
|
194,200,000
GBP
|
108,400,000
GBP
|
2,216,500,000
GBP
|
2,500,000
GBP
|
16,100,000
GBP
|
52,900,000
GBP
|
2,204,400,000
GBP
|
16,100,000
GBP
|
— |
2,500,000
GBP
|
400,000
GBP
|
2,203,900,000
GBP
|
2,203,900,000
GBP
|
400,000
GBP
|
16,100,000
GBP
|
194,200,000
GBP
|
52,900,000
GBP
|
2,204,400,000
GBP
|
12,600,000
GBP
|
108,400,000
GBP
|
12,600,000
GBP
|
52,900,000
GBP
|
— |
269,200,000
GBP
|
2,500,000
GBP
|
194,200,000
GBP
|
269,200,000
GBP
|
108,400,000
GBP
|
— | — |
1,873,100,000
GBP
|
4,300,000
GBP
|
108,300,000
GBP
|
2,500,000
GBP
|
73,400,000
GBP
|
190,900,000
GBP
|
187,700,000
GBP
|
1,919,100,000
GBP
|
16,100,000
GBP
|
| Comprehensive income | — |
682,600,000
GBP
|
479,900,000
GBP
|
7,700,000
GBP
|
— | — | — | — | — | — | — | — |
195,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
3,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
78,300,000
GBP
|
— | — | — | — | — |
423,700,000
GBP
|
498,400,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Profit (loss) | — |
474,400,000
GBP
|
474,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
442,800,000
GBP
|
442 .8
GBP
|
— | — | — | — | — | — | — | — | — |