Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-03-30 |
As at 2023-04-01 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
406,000,000
GBP
|
376,000,000
GBP
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets and goodwill |
267,000,000
GBP
|
248,000,000
GBP
|
| Trade and other non-current receivables [abstract] | ||
| Trade and other non-current receivables |
52,000,000
GBP
|
52,000,000
GBP
|
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
340,000,000
GBP
|
307,000,000
GBP
|
| Classes of current inventories [abstract] | ||
| Current inventories |
507,000,000
GBP
|
447,000,000
GBP
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
441,000,000
GBP
|
1 ,026
GBP
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
12,000,000
GBP
|
–
GBP
|
| Miscellaneous current assets [abstract] | ||
| Current derivative financial assets |
2,000,000
GBP
|
7,000,000
GBP
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
299,000,000
GBP
|
29 8
GBP
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Trade and other non-current payables [abstract] | ||
| Trade and other non-current payables |
63,000,000
GBP
|
77,000,000
GBP
|
| Trade and other current payables [abstract] | ||
| Trade and other current payables |
439,000,000
GBP
|
477,000,000
GBP
|
| Miscellaneous current liabilities [abstract] | ||
| Current derivative financial liabilities |
4,000,000
GBP
|
1,000,000
GBP
|
| Issued capital [abstract] | ||
| Issued capital |
–
GBP
|
–
GBP
|
| Retained earnings [abstract] | ||
| Retained earnings |
675,000,000
GBP
|
1, 026
GBP
|
| Accumulated other comprehensive income [abstract] | ||
| Reserve of exchange differences on translation |
198,000,000
GBP
|
232,000,000
GBP
|
| Miscellaneous equity [abstract] | ||
| Capital reserve |
41,000,000
GBP
|
41,000,000
GBP
|
| Net assets (liabilities) [abstract] | ||
| Assets |
3,370,000,000
GBP
|
3,686,000,000
GBP
|
| Liabilities |
2,216,000,000
GBP
|
2,147,000,000
GBP
|
| Assets (liabilities) |
1,154,000,000
GBP
|
1,539,000,000
GBP
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
1,424,000,000
GBP
|
1,863,000,000
GBP
|
| Current liabilities |
857,000,000
GBP
|
829,000,000
GBP
|
| Assets less current liabilities [abstract] |