Disclosure Of First-Time Adoption [Text Block]
| Concept |
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 |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
9 57. 5
GBP
|
0 .7
GBP
|
— | — |
1,261. 3
GBP
|
— |
3 . 5
GBP
|
— | — |
3 .1
GBP
|
231,400,000
GBP
|
— |
66. 2
GBP
|
5,800,000
GBP
|
— | — |
882 .6
GBP
|
— |
1 .9
GBP
|
6 .0
GBP
|
— | — |
3 .1
GBP
|
— |
9 8.0
GBP
|
231,400,000
GBP
|
— |
1 , 2 1 9.7
GBP
|
— | — |
0. 5
GBP
|
— |
1, 321. 5
GBP
|
6,000,000
GBP
|
3 .1
GBP
|
–
GBP
|
18 .9
GBP
|
98 .6
GBP
|
231,400,000
GBP
|
3 .1
GBP
|
1 , 302 .6
GBP
|
98,600,000
GBP
|
96 4.4
GBP
|
18 .9
GBP
|
0. 5
GBP
|
2 31.4
GBP
|
1. 4
GBP
|
1 .4
GBP
|
–
GBP
|
–
GBP
|
6,000,000
GBP
|
–
GBP
|
500,000
GBP
|
–
GBP
|
–
GBP
|
983. 3
GBP
|
| Comprehensive income | — | — |
–
GBP
|
1 .6
GBP
|
— |
–
GBP
|
— |
–
GBP
|
31 .8
GBP
|
— | — |
–
GBP
|
— | — |
3 12.5
GBP
|
34 5.9
GBP
|
— |
10. 8
GBP
|
— | — |
–
GBP
|
9 .7
GBP
|
— |
0. 5
GBP
|
— | — |
–
GBP
|
— |
0. 6
GBP
|
–
GBP
|
— |
–
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Profit (loss) | — | — |
–
GBP
|
–
GBP
|
— |
–
GBP
|
— |
–
GBP
|
–
GBP
|
— | — |
–
GBP
|
— | — |
34 6.9
GBP
|
346. 9
GBP
|
— |
1 7. 0
GBP
|
— | — |
–
GBP
|
1 7. 0
GBP
|
— |
–
GBP
|
— | — |
–
GBP
|
— |
–
GBP
|
–
GBP
|
— |
–
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |