Profit Or Loss [Abstract]
| Concept |
2021-07-01 to 2022-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||
| Profit (loss) [abstract] | ||||||||||
| Revenue |
5,267,900,000
GBP
|
— |
4,811,700,000
GBP
|
— | — | — | — | — | — | — |
| Other income |
84,400,000
GBP
|
— |
220,400,000
GBP
|
— | — | — | — | — | — | — |
| Profit (loss) from operating activities |
646,600,000
GBP
|
— |
811,100,000
GBP
|
— | — | — | — | — | — | — |
| Finance income |
2,500,000
GBP
|
— |
1,400,000
GBP
|
— | — | — | — | — | — | — |
| Finance costs |
30,100,000
GBP
|
— |
28,000,000
GBP
|
— | — | — | — | — | — | — |
| Profit (loss) before tax |
642,300,000
GBP
|
— |
812,200,000
GBP
|
— | — | — | — | — | — | — |
| Tax expense (income) |
127,100,000
GBP
|
— |
152,100,000
GBP
|
— | — | — | — | — | — | — |
| Profit (loss) |
515,200,000
GBP
|
–
GBP
|
660,100,000
GBP
|
–
GBP
|
–
GBP
|
300,000
GBP
|
–
GBP
|
–
GBP
|
659,800,000
GBP
|
659,800,000
GBP
|
| Profit (loss), attributable to [abstract] | ||||||||||
| Profit (loss), attributable to owners of parent |
515,100,000
GBP
|
— |
659,800,000
GBP
|
— | — | — | — | — | — | — |
| Profit (loss), attributable to non-controlling interests |
100,000
GBP
|
— |
300,000
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 from continuing operations |
0.506
|
— |
0.649
|
— | — | — | — | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||
| Diluted earnings (loss) per share from continuing operations |
0.498
|
— |
0.640
|
— | — | — | — | — | — | — |