Profit Or Loss [Abstract]
| Concept |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||
| Profit (loss) [abstract] | ||||||
| Revenue |
824,000,000
GBP
|
58,000,000
GBP
|
766,000,000
GBP
|
726,000,000
GBP
|
65,000,000
GBP
|
791,000,000
GBP
|
| Profit (loss) from operating activities |
227,000,000
GBP
|
689,000,000
GBP
|
462,000,000
GBP
|
466,000,000
GBP
|
1,035,000,000
GBP
|
569,000,000
GBP
|
| Finance income |
12,000,000
GBP
|
1,000,000
GBP
|
11,000,000
GBP
|
11,000,000
GBP
|
23,000,000
GBP
|
34,000,000
GBP
|
| Finance costs |
126,000,000
GBP
|
24,000,000
GBP
|
102,000,000
GBP
|
84,000,000
GBP
|
3,000,000
GBP
|
87,000,000
GBP
|
| Profit (loss) before tax |
341,000,000
GBP
|
712,000,000
GBP
|
371,000,000
GBP
|
393,000,000
GBP
|
1,015,000,000
GBP
|
622,000,000
GBP
|
| Tax expense (income) |
–
GBP
|
— | — | — | — |
–
GBP
|
| Profit (loss) |
341,000,000
GBP
|
— | — | — | — |
622,000,000
GBP
|
| Profit (loss), attributable to [abstract] | ||||||
| Profit (loss), attributable to owners of parent |
319,000,000
GBP
|
— | — | — | — |
619,000,000
GBP
|
| Profit (loss), attributable to non-controlling interests |
22,000,000
GBP
|
— | — | — | — |
3,000,000
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 |
0.430
|
— | — | — | — |
0.836
|
| Diluted earnings per share [abstract] | ||||||
| Diluted earnings (loss) per share |
0.430
|
— | — | — | — |
0.836
|