Statement Of Comprehensive Income [Abstract]
| Concept |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
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 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) |
—
GBP
|
—
GBP
|
71 ,998
GBP
|
—
GBP
|
—
GBP
|
71,998,000
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
17 8 ,107
GBP
|
178 ,1 07
GBP
|
—
GBP
|
| Other comprehensive income [abstract] | ||||||||||||||
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, net of tax | — | — | — | — | — |
1,76 1
GBP
|
— | — | — | — | — | — |
4,563,000
GBP
|
— |
| Hedges of net investment in foreign operations [abstract] | ||||||||||||||
| Gains (losses) on hedges of net investments in foreign operations, net of tax | — | — | — | — | — |
1 ,089
GBP
|
— | — | — | — | — | — |
2 ,0 07
GBP
|
— |
| Financial assets measured at fair value through other comprehensive income [abstract] | ||||||||||||||
| Gains (losses) on financial assets measured at fair value through other comprehensive income, net of tax | — | — | — | — | — |
54,000
GBP
|
— | — | — | — | — | — |
5 4
GBP
|
— |
| Other comprehensive income |
—
GBP
|
—
GBP
|
—
GBP
|
618,000
GBP
|
—
GBP
|
618,000
GBP
|
—
GBP
|
2, 502
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
2, 502
GBP
|
—
GBP
|
| Comprehensive income | — | — | — | — | — |
72 ,616
GBP
|
— | — | — | — | — | — |
180,609,000
GBP
|
— |