Disclosure Of Analysis Of Other Comprehensive Income By Item [Text Block]
| Concept |
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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of analysis of other comprehensive income by item [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of analysis of other comprehensive income by item [abstract] | ||||||||||||||||||
| Disclosure of analysis of other comprehensive income by item [line items] | ||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations |
0. 3
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
1 0 . 1
GBP
|
1 0 . 1
GBP
|
10 . 4
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
3. 5
GBP
|
3,400,000
GBP
|
100,000
GBP
|
–
GBP
|
–
GBP
|
3,400,000
GBP
|
–
GBP
|
| Other comprehensive income, net of tax, cash flow hedges |
–
GBP
|
–
GBP
|
6,600,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
6,600,000
GBP
|
6,600,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
2 . 4
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
2 .4
GBP
|
2 . 4
GBP
|
–
GBP
|