Statement Of Cash Flows [Abstract]
| Concept |
2023-05-01 to 2024-04-30 |
2022-05-01 to 2023-04-30 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) investing activities [abstract] | ||
| Cash flows from (used in) decrease (increase) in restricted cash and cash equivalents |
–
GBP
|
2,000,000
GBP
|
| Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
547,000,000
GBP
|
545,000,000
GBP
|
| Proceeds from disposals of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
41,000,000
GBP
|
19,000,000
GBP
|