Disclosure Of Business Combinations [Text Block]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|
| Disclosure of business combinations [text block] | — | — | — | — |
| Disclosure of reconciliation of changes in goodwill [text block] | — | — | — | — |
| Disclosure of reconciliation of changes in goodwill [abstract] | ||||
| Disclosure of reconciliation of changes in goodwill [line items] | ||||
| Reconciliation of changes in goodwill [abstract] | ||||
| Goodwill |
494,400,000
GBP
|
— | — |
570,600,000
GBP
|
| Changes in goodwill [abstract] | ||||
| Impairment loss recognised in profit or loss, goodwill | — |
76,200,000
GBP
|
-
GBP
|
— |