Statement Of Cash Flows [Abstract]
| Concept |
2023-10-01 to 2024-09-28 |
2022-10-02 to 2023-09-30 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for finance income (cost) |
1 3 7. 3
GBP
|
12 0 . 8
GBP
|
| Increase (decrease) in working capital |
8,200,000
GBP
|
2 9. 0
GBP
|
| Adjustments for increase (decrease) in employee benefit liabilities |
7. 5
GBP
|
7. 6
GBP
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
4 6 . 2
GBP
|
6 5 . 3
GBP
|
| Proceeds from disposals of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets |
4 6.9
GBP
|
51. 3
GBP
|
| Cash flows from (used in) financing activities [abstract] | ||
| Payments for debt issue costs |
3 . 6
GBP
|
4 . 0
GBP
|