Disclosure Of Property, Plant And Equipment [Text Block]
| Concept |
As at 2022-04-30 |
As at 2021-04-30 |
|---|---|---|
| Disclosure of property, plant and equipment [text block] | — | — |
| Disclosure of detailed information about property, plant and equipment [text block] | — | — |
| Disclosure of detailed information about property, plant and equipment [abstract] | ||
| Disclosure of detailed information about property, plant and equipment [line items] | ||
| Reconciliation of changes in property, plant and equipment [abstract] | ||
| Property, plant and equipment |
3,128,000,000
GBP
|
3,050,000,000
GBP
|