Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-01-27 |
As at 2023-01-28 |
As at 2022-01-29 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
687,500,000
GBP
|
644,800,000
GBP
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
757,200,000
GBP
|
137,100,000
GBP
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
38,000,000
GBP
|
114,600,000
GBP
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current net defined benefit asset |
59,300,000
GBP
|
157,500,000
GBP
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
1,452,800,000
GBP
|
1,425,500,000
GBP
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
769,000,000
GBP
|
662,200,000
GBP
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash [abstract] | |||
| Cash |
188,300,000
GBP
|
105,000,000
GBP
|
— |
| Cash and cash equivalents |
124,300,000
GBP
|
2,700,000
GBP
|
199,900,000
GBP
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
29,500,000
GBP
|
–
GBP
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
58,700,000
GBP
|
102,300,000
GBP
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current bonds issued |
790,800,000
GBP
|
790,700,000
GBP
|
— |
| Trade and other non-current payables [abstract] | |||
| Trade and other non-current payables |
11,700,000
GBP
|
14,300,000
GBP
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
991,800,000
GBP
|
791,100,000
GBP
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
48,100,000
GBP
|
–
GBP
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
4,724,300,000
GBP
|
3,983,800,000
GBP
|
— |
| Liabilities |
3,085,500,000
GBP
|
2,818,700,000
GBP
|
— |
| Assets (liabilities) |
1,638,800,000
GBP
|
1,165,100,000
GBP
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
2,447,700,000
GBP
|
2,234,500,000
GBP
|
— |
| Current liabilities |
1,245,700,000
GBP
|
1,093,300,000
GBP
|
— |
| Assets less current liabilities [abstract] |