Disclosure Of Earnings Per Share [Text Block]
| Concept |
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 |
|---|---|---|---|---|---|---|
| Disclosure of earnings per share [text block] | — | — | — | — | — | — |
| Earnings per share [text block] | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||
| Earnings per share [line items] | ||||||
| Basic earnings per share [abstract] | ||||||
| Basic earnings (loss) per share | — |
94. 3
|
6 7. 1
|
— |
78 .6
|
0.728
|
| Diluted earnings per share [abstract] | ||||||
| Diluted earnings (loss) per share | — |
93 .0
|
66. 2
|
— |
7 7. 6
|
0.719
|
| Adjustments to reconcile profit (loss) to numerator used in calculating earnings per share [abstract] | ||||||
| Profit (loss), attributable to owners of parent |
15 .6
GBP
|
54. 2
GBP
|
38,600,000
GBP
|
3 .3
GBP
|
45 .1
GBP
|
41 . 8
GBP
|
| Disclosure of depositary receipts [text block] | — | — | — | — | — | — |
| Disclosure of depositary receipts [abstract] | ||||||
| Disclosure of depositary receipts [line items] |