Statement Of Cash Flows [Abstract]
| Concept |
2022-02-01 to 2023-01-31 |
2021-02-01 to 2022-01-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for interest income |
1,500,000
GBP
|
300,000
GBP
|
| Adjustments for finance income |
1,500,000
GBP
|
–
GBP
|
| Cash flows from (used in) investing activities [abstract] | ||
| Proceeds from disposal of non-current assets or disposal groups classified as held for sale and discontinued operations |
–
GBP
|
10,200,000
GBP
|
| Proceeds from disposals of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
200,000
GBP
|
300,000
GBP
|
| Cash flows from (used in) financing activities [abstract] | ||
| Payments for debt issue costs |
–
GBP
|
6,800,000
GBP
|