Disclosure Of Non-Current Assets Held For Sale And Discontinued Operations [Text Block]
| Concept |
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 |
|---|---|---|---|---|---|---|
| Disclosure of non-current assets held for sale and discontinued operations [text block] | — | — | — | — | — | — |
| Disclosure of analysis of single amount of discontinued operations [text block] | — | — | — | — | — | — |
| Disclosure of analysis of single amount of discontinued operations [abstract] | ||||||
| Disclosure of analysis of single amount of discontinued operations [line items] | ||||||
| Profit (loss) before tax |
31,900,000
GBP
|
245,700,000
GBP
|
213,800,000
GBP
|
4 66.0
GBP
|
1 66.6
GBP
|
2 99.4
GBP
|
| Revenue |
–
GBP
|
1,095,300,000
GBP
|
1,095,300,000
GBP
|
611,800,000
GBP
|
–
GBP
|
611,800,000
GBP
|
| Cash flows from continuing and discontinued operations [abstract] | ||||||
| Cash flows from (used in) operating activities [abstract] | ||||||
| Cash flows from (used in) operating activities | — | — |
178,900,000
GBP
|
1 98.6
GBP
|
— | — |
| Cash flows from (used in) investing activities [abstract] | ||||||
| Cash flows from (used in) investing activities | — | — |
184,100,000
GBP
|
2 58.4
GBP
|
— | — |
| Cash flows from (used in) financing activities [abstract] | ||||||
| Cash flows from (used in) financing activities | — | — |
66,500,000
GBP
|
840,200,000
GBP
|
— | — |