Profit Or Loss [Abstract]
| Concept |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||
| Profit (loss) [abstract] | ||||||||||
| Revenue | — | — | — | — |
1,862,700,000
GBP
|
— | — | — | — |
1,808,000,000
GBP
|
| Other income | — | — | — | — |
4,400,000
GBP
|
— | — | — | — |
3,600,000
GBP
|
| Employee benefits expense | — | — | — | — |
184,300,000
GBP
|
— | — | — | — |
173,400,000
GBP
|
| Depreciation and amortisation expense | — | — | — | — |
418,200,000
GBP
|
— | — | — | — |
422,300,000
GBP
|
| Other expenses, by nature | — | — | — | — |
461,700,000
GBP
|
— | — | — | — |
420,300,000
GBP
|
| Profit (loss) from operating activities | — | — | — | — |
610,000,000
GBP
|
— | — | — | — |
602,100,000
GBP
|
| Finance costs | — | — | — | — |
187,800,000
GBP
|
— | — | — | — |
107,200,000
GBP
|
| Profit (loss) before tax | — | — | — | — |
439,900,000
GBP
|
— | — | — | — |
551,000,000
GBP
|
| Tax expense (income) | — | — | — | — |
496,700,000
GBP
|
— | — | — | — |
97,600,000
GBP
|
| Profit (loss) |
–
GBP
|
56,800,000
GBP
|
–
GBP
|
–
GBP
|
56,800,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
453,400,000
GBP
|
453,400,000
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 | — | — | — | — |
8.3
|
— | — | — | — |
66.5
|
| Diluted earnings per share [abstract] | ||||||||||
| Diluted earnings (loss) per share | — | — | — | — |
8.3
|
— | — | — | — |
66.3
|