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 |
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 |
2021-04-01 to 2022-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||
| Revenue [abstract] | ||||||||||||||||
| Revenue | — | — | — | — | — | — | — |
846,100,000
GBP
|
— | — | — | — | — | — | — |
559,900,000
GBP
|
| Material income and expense [abstract] | ||||||||||||||||
| Interest expense | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Interest expense on deposits from customers | — | — | — | — | — | — | — |
3,700,000
GBP
|
— | — | — | — | — | — | — |
6,700,000
GBP
|
| Interest income (expense) | — | — | — | — | — | — | — |
2,800,000
GBP
|
— | — | — | — | — | — | — |
–
GBP
|
| Expenses by nature [abstract] | ||||||||||||||||
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||
| Impairment loss (reversal of impairment loss) recognised in profit or loss | — | — | — | — | — | — | — |
17,800,000
GBP
|
— | — | — | — | — | — | — |
2,200,000
GBP
|
| Other expenses, by nature | — | — | — | — | — | — | — |
–
GBP
|
— | — | — | — | — | — | — |
4,800,000
GBP
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income |
–
GBP
|
114,000,000
GBP
|
5,500,000
GBP
|
–
GBP
|
3. 0
GBP
|
–
GBP
|
–
GBP
|
111,500,000
GBP
|
–
GBP
|
2,700,000
GBP
|
32,900,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
17,200,000
GBP
|
18,400,000
GBP
|