Statement Of Comprehensive Income [Abstract]
| Concept |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
2022-05-01 to 2023-04-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||
| Profit (loss) |
16,902,000
GBP
|
‒
GBP
|
‒
GBP
|
17,716,000
GBP
|
‒
GBP
|
‒
GBP
|
814,000
GBP
|
16,902,000
GBP
|
‒
GBP
|
‒
GBP
|
‒
GBP
|
15,904,000
GBP
|
15,904,000
GBP
|
‒
GBP
|
609,000
GBP
|
‒
GBP
|
16,513,000
GBP
|
‒
GBP
|
| Other comprehensive income [abstract] | ||||||||||||||||||
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, before tax | — | — | — |
1,935,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,412,000
GBP
|
— |
| Cash flow hedges [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, cash flow hedges | — | — | — |
438,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,308,000
GBP
|
— |
| Cost of hedging [abstract] | ||||||||||||||||||
| Change in value of forward elements of forward contracts [abstract] | ||||||||||||||||||
| Gains (losses) on change in value of forward elements of forward contracts, before tax | — | — | — |
558,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,447,000
GBP
|
— |
| Other comprehensive income, before tax, change in value of forward elements of forward contracts | — | — | — |
144,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
33,000
GBP
|
— |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||||
| Income tax relating to cash flow hedges included in other comprehensive income | — | — | — |
85,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,290,000
GBP
|
— |
| Income tax relating to change in value of time value of options included in other comprehensive income | — | — | — |
184,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
371,000
GBP
|
— |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss |
‒
GBP
|
‒
GBP
|
‒
GBP
|
99,000
GBP
|
83,000
GBP
|
182,000
GBP
|
‒
GBP
|
99,000
GBP
|
‒
GBP
|
‒
GBP
|
367,000
GBP
|
916,000
GBP
|
‒
GBP
|
‒
GBP
|
3,000
GBP
|
‒
GBP
|
919,000
GBP
|
1,283,000
GBP
|
| Other comprehensive income |
‒
GBP
|
‒
GBP
|
‒
GBP
|
2,245,000
GBP
|
871,000
GBP
|
550,000
GBP
|
382,000
GBP
|
1,863,000
GBP
|
1,542,000
GBP
|
‒
GBP
|
1,116,000
GBP
|
1,822,000
GBP
|
‒
GBP
|
1,312,000
GBP
|
76,000
GBP
|
‒
GBP
|
1,746,000
GBP
|
4,250,000
GBP
|
| Comprehensive income |
16,902,000
GBP
|
‒
GBP
|
‒
GBP
|
15,471,000
GBP
|
871,000
GBP
|
550,000
GBP
|
432,000
GBP
|
15,039,000
GBP
|
1,542,000
GBP
|
— |
1,116,000
GBP
|
17,726,000
GBP
|
15,904,000
GBP
|
1,312,000
GBP
|
533,000
GBP
|
‒
GBP
|
18,259,000
GBP
|
4,250,000
GBP
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — |
15,039,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
17,726,000
GBP
|
— |
| Comprehensive income, attributable to non-controlling interests | — | — | — |
432,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
533,000
GBP
|
— |