Disclosure Of Business Combinations [Text Block]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| 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] | ||
| Changes in goodwill [abstract] | ||
| Impairment loss recognised in profit or loss, goodwill |
–
GBP
|
915,000,000
GBP
|