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 |
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 |
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 | — | — | — |
4,831,300,000
GBP
|
— | — | — | — | — | — | — | — | — |
4,390,100,000
GBP
|
— | — | — | — | — | — |
| Profit (loss) from operating activities | — | — | — |
363,900,000
GBP
|
— | — | — | — | — | — | — | — | — |
241,600,000
GBP
|
— | — | — | — | — | — |
| Finance income | — | — | — |
29,100,000
GBP
|
— | — | — | — | — | — | — | — | — |
22,100,000
GBP
|
— | — | — | — | — | — |
| Finance costs | — | — | — |
61,200,000
GBP
|
— | — | — | — | — | — | — | — | — |
56,200,000
GBP
|
— | — | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — |
2,700,000
GBP
|
— | — | — | — | — | — | — | — | — |
9,200,000
GBP
|
— | — | — | — | — | — |
| Profit (loss) before tax | — | — | — |
329,100,000
GBP
|
— | — | — | — | — | — | — | — | — |
216,700,000
GBP
|
— | — | — | — | — | — |
| Tax expense (income) | — | — | — |
80,200,000
GBP
|
— | — | — | — | — | — | — | — | — |
48,500,000
GBP
|
— | — | — | — | — | — |
| Profit (loss) |
247,100,000
GBP
|
–
GBP
|
–
GBP
|
248,900,000
GBP
|
247,100,000
GBP
|
1,800,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
165,700,000
GBP
|
168,200,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
165,700,000
GBP
|
2,500,000
GBP
|
–
GBP
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||||||
| Profit (loss), attributable to owners of parent | — | — | — |
247,100,000
GBP
|
— | — | — | — | — | — | — | — | — |
165,700,000
GBP
|
— | — | — | — | — | — |
| Profit (loss), attributable to non-controlling interests | — | — | — |
1,800,000
GBP
|
— | — | — | — | — | — | — | — | — |
2,500,000
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 | — | — | — |
0.491
|
— | — | — | — | — | — | — | — | — |
0.329
|
— | — | — | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||||||||||||
| Diluted earnings (loss) per share | — | — | — |
0.480
|
— | — | — | — | — | — | — | — | — |
0.322
|
— | — | — | — | — | — |