Profit Or Loss [Abstract]
| Concept |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||
| Profit (loss) [abstract] | ||||||||||
| Revenue | — | — |
2,426,700,000
GBP
|
— | — | — | — |
2,338,200,000
GBP
|
— | — |
| Profit (loss) from operating activities | — | — |
590,200,000
GBP
|
— | — | — | — |
511,800,000
GBP
|
— | — |
| Finance income | — | — |
142,600,000
GBP
|
— | — | — | — |
123,100,000
GBP
|
— | — |
| Finance costs | — | — |
386,500,000
GBP
|
— | — | — | — |
404,600,000
GBP
|
— | — |
| Profit (loss) before tax | — | — |
320,100,000
GBP
|
— | — | — | — |
201,300,000
GBP
|
— | — |
| Tax expense (income) | — | — |
90,700,000
GBP
|
— | — | — | — |
61,100,000
GBP
|
— | — |
| Profit (loss) |
–
GBP
|
–
GBP
|
229,400,000
GBP
|
–
GBP
|
229,400,000
GBP
|
–
GBP
|
140,200,000
GBP
|
140,200,000
GBP
|
–
GBP
|
–
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 | — | — |
0.766
|
— | — | — | — |
0.510
|
— | — |
| Diluted earnings per share [abstract] | ||||||||||
| Diluted earnings (loss) per share | — | — |
0.764
|
— | — | — | — |
0.509
|
— | — |