Disclosure Of Intangible Assets [Text Block]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Disclosure of intangible assets [text block] | — | — | — |
| Disclosure of reconciliation of changes in intangible assets and goodwill [text block] | — | — | — |
| Disclosure of reconciliation of changes in intangible assets and goodwill [abstract] | |||
| Disclosure of reconciliation of changes in intangible assets and goodwill [line items] | |||
| Reconciliation of changes in intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
394,100,000
GBP
|
4 25.8
GBP
|
554,400,000
GBP
|