Analysis Of Income And Expense [Abstract]
| Concept |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
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 |
2021-04-01 to 2022-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||
| Revenue [abstract] | ||||||||||||||
| Interest income |
13, 927
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
834,000
GBP
|
— |
| Revenue |
311 , 21 0
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
325, 80 9
GBP
|
— |
| Material income and expense [abstract] | ||||||||||||||
| Operating expense |
2 33 , 94 5
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
18 8 , 2 91
GBP
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income |
39,620,000
GBP
|
—
GBP
|
1 , 81 9
GBP
|
—
GBP
|
—
GBP
|
41 , 4 3 9
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
71 ,479
GBP
|
618,000
GBP
|
—
GBP
|
72 ,0 97
GBP
|
—
GBP
|