Profit Or Loss [Abstract]
| 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 |
|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||
| Profit (loss) [abstract] | ||||||
| Revenue | — |
2,359,042,000
GBP
|
— | — |
1,811,727,000
GBP
|
— |
| Depreciation and amortisation expense | — |
32,524,000
GBP
|
— | — |
31,710,000
GBP
|
— |
| Other expenses, by nature | — |
12,225,000
GBP
|
— | — |
30,984,000
GBP
|
— |
| Profit (loss) from operating activities | — |
285,414,000
GBP
|
— | — |
91,723,000
GBP
|
— |
| Finance income | — |
23,062,000
GBP
|
— | — |
18,232,000
GBP
|
— |
| Finance costs | — |
18,931,000
GBP
|
— | — |
26,158,000
GBP
|
— |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — |
57,290,000
GBP
|
— | — |
34,4 72
GBP
|
— |
| Profit (loss) before tax | — |
319,536,000
GBP
|
— | — |
98,664,000
GBP
|
— |
| Tax expense (income) | — |
65,411,000
GBP
|
— | — |
21,851,000
GBP
|
— |
| Profit (loss) |
254,125,000
GBP
|
254,125,000
GBP
|
254,125,000
GBP
|
76,813,000
GBP
|
76,813,000
GBP
|
76,813,000
GBP
|
| Earnings per share [text block] | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||
| Earnings per share [line items] | ||||||
| Basic earnings per share [abstract] | ||||||
| Basic earnings (loss) per share | — |
114.6000
|
— | — |
34.8000
|
— |
| Diluted earnings per share [abstract] | ||||||
| Diluted earnings (loss) per share | — |
114.1000
|
— | — |
34.7000
|
— |