Disclosure Of Income Tax [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 |
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 |
2020-04-01 to 2021-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of income tax [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Major components of tax expense (income) [abstract] | ||||||||||||||
| Tax expense (income) |
4,000,000
GBP
|
2,000,000
GBP
|
2,000,000
GBP
|
— | — | — | — | — |
30,000,000
GBP
|
— |
26,000,000
GBP
|
4,000,000
GBP
|
— | — |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||
| Income tax relating to components of other comprehensive income | — | — |
–
GBP
|
–
GBP
|
6,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
6,000,000
GBP
|
–
GBP
|
— | — |
–
GBP
|
6,000,000
GBP
|
| Disclosure of temporary difference, unused tax losses and unused tax credits [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of temporary difference, unused tax losses and unused tax credits [abstract] | ||||||||||||||
| Disclosure of temporary difference, unused tax losses and unused tax credits [line items] | ||||||||||||||
| Reconciliation of changes in deferred tax liability (asset) [abstract] | ||||||||||||||
| Changes in deferred tax liability (asset) [abstract] | ||||||||||||||
| Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |