Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-26 |
2020-12-28 to 2021-12-26 |
2019-12-30 to 2020-12-27 |
As at 2020-12-27 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Cash flows from (used in) operations | — |
131. 9
GBP
|
135,300,000
GBP
|
— |
| Cash flows from (used in) operating activities | — |
113 .9
GBP
|
112 .2
GBP
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
1 0.2
GBP
|
6. 4
GBP
|
— |
| Other cash receipts from sales of interests in joint ventures, classified as investing activities | — |
2 .4
GBP
|
–
GBP
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
5. 8
GBP
|
11 .6
GBP
|
— |
| Purchase of intangible assets, classified as investing activities | — |
8,500,000
GBP
|
7. 8
GBP
|
— |
| Interest received, classified as investing activities | — |
300,000
GBP
|
1,000,000
GBP
|
— |
| Other inflows (outflows) of cash, classified as investing activities | — |
8,700,000
GBP
|
6,200,000
GBP
|
— |
| Cash flows from (used in) investing activities | — |
32,800,000
GBP
|
7. 8
GBP
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from borrowings, classified as financing activities | — |
15 0.0
GBP
|
205,000,000
GBP
|
— |
| Repayments of borrowings, classified as financing activities | — |
1 4 7. 3
GBP
|
2 1 5 .1
GBP
|
— |
| Payments of lease liabilities, classified as financing activities | — |
3 4 .1
GBP
|
36,600,000
GBP
|
— |
| Dividends paid, classified as financing activities | — |
56,000,000
GBP
|
25 .6
GBP
|
— |
| Interest paid, classified as financing activities | — |
4 . 3
GBP
|
5 . 3
GBP
|
— |
| Cash flows from (used in) financing activities | — |
1 74 . 7
GBP
|
6 4 . 2
GBP
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
2 8 .0
GBP
|
55,800,000
GBP
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents | — |
1 . 0
GBP
|
–
GBP
|
— |
| Cash and cash equivalents |
42 .8
GBP
|
— | — |
63,400,000
GBP
|