Disclosure Of Business Combinations [Text Block]
| Concept |
As at 2021-12-31 |
As at 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] | ||
| Goodwill |
1,741,000,000
GBP
|
1,799,000,000
GBP
|