Corporate Information And Statement Of Ifrs Compliance [Abstract]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Corporate information and statement of IFRS compliance [abstract] | |||
| Name of reporting entity or other means of identification | — |
|
— |
| Domicile of entity | — |
|
— |
| Legal form of entity | — |
|
— |
| Country of incorporation | — |
|
— |
| Address of entity's registered office | — |
|
— |
| Principal place of business | — |
England, United Kingdom
|
— |
| Name of parent entity | — |
|
— |
| Name of ultimate parent of group | — |
|
— |
| Statement of IFRS compliance [text block] | — |
|
— |
| Disclosure of reclassifications or changes in presentation [text block] | — |
|
— |
| Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [text block] | — | — | — |
| Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [abstract] | |||
| Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items] | |||
| Current inventories |
3,100,700,000
GBP
|
— |
2,838,100,000
GBP
|
| Explanation of sources of estimation uncertainty with significant risk of causing material adjustment | — |
|
— |