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 |
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 |
1,931,600,000
GBP
|
— | — | — | — | — | — |
1,931,600,000
GBP
|
-
GBP
|
-
GBP
|
1,912,100,000
GBP
|
— | — | — | — |
1,912,100,000
GBP
|
— | — |
| Other income |
39,200,000
GBP
|
— | — | — | — | — | — |
39,200,000
GBP
|
-
GBP
|
2,100,000
GBP
|
40,100,000
GBP
|
— | — | — | — |
42,200,000
GBP
|
— | — |
| Profit (loss) from operating activities |
215,400,000
GBP
|
— | — | — | — | — | — |
90,500,000
GBP
|
305,900,000
GBP
|
49,900,000
GBP
|
242,400,000
GBP
|
— | — | — | — |
192,500,000
GBP
|
— | — |
| Finance income |
6,600,000
GBP
|
— | — | — | — | — | — |
7,600,000
GBP
|
1,000,000
GBP
|
5,600,000
GBP
|
5,300,000
GBP
|
— | — | — | — |
10,900,000
GBP
|
— | — |
| Finance costs |
23,400,000
GBP
|
— | — | — | — | — | — |
23,400,000
GBP
|
-
GBP
|
-
GBP
|
20,700,000
GBP
|
— | — | — | — |
20,700,000
GBP
|
— | — |
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 |
-
GBP
|
— | — | — | — | — | — |
143,900,000
GBP
|
143,900,000
GBP
|
-
GBP
|
-
GBP
|
— | — | — | — |
-
GBP
|
— | — |
| Profit (loss) before tax |
198,600,000
GBP
|
— | — | — | — | — | — |
106,300,000
GBP
|
304,900,000
GBP
|
44,300,000
GBP
|
227,000,000
GBP
|
— | — | — | — |
182,700,000
GBP
|
— | — |
| Tax expense (income) |
51,600,000
GBP
|
— | — | — | — | — | — |
79,400,000
GBP
|
27,800,000
GBP
|
14,300,000
GBP
|
57,400,000
GBP
|
— | — | — | — |
43,100,000
GBP
|
— | — |
| Profit (loss) |
147,000,000
GBP
|
185,700,000
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
185,700,000
GBP
|
332,700,000
GBP
|
30,000,000
GBP
|
169,600,000
GBP
|
-
GBP
|
139,600,000
GBP
|
-
GBP
|
-
GBP
|
139,600,000
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 |
0.261
|
— | — | — | — | — | — |
0.330
|
— | — |
0.294
|
— | — | — | — |
0.242
|
— | — |
| Diluted earnings per share [abstract] | ||||||||||||||||||
| Diluted earnings (loss) per share |
0.258
|
— | — | — | — | — | — |
0.330
|
— | — |
0.290
|
— | — | — | — |
0.238
|
— | — |