Disclosure Of Income Tax [Text Block]
| Concept |
2022-05-01 to 2023-04-29 |
As at 2023-04-29 |
As at 2022-04-30 |
2021-05-02 to 2022-04-30 |
|---|---|---|---|---|
| Disclosure of income tax [text block] |
|
— | — | — |
| Major components of tax expense (income) [abstract] | ||||
| Tax expense (income) |
31,000,000
GBP
|
— | — |
5 5
GBP
|
| Income tax relating to components of other comprehensive income [abstract] | ||||
| Income tax relating to cash flow hedges included in other comprehensive income |
–
GBP
|
— | — |
3,000,000
GBP
|
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income |
35,000,000
GBP
|
— | — |
8,000,000
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] | ||||
| Deferred tax assets and liabilities [abstract] | ||||
| Deferred tax assets | — |
23,000,000
GBP
|
28 2
GBP
|
— |
| Deferred tax liabilities | — |
1 5
GBP
|
2 0 8
GBP
|
— |
| Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |