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 detailed information about intangible assets [text block] | — | — | — |
| Disclosure of detailed information about intangible assets [abstract] | |||
| Disclosure of detailed information about intangible assets [line items] | |||
| Reconciliation of changes in intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
169,100,000
GBP
|
1 0 7. 8
GBP
|
152. 8
GBP
|
| 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 |
800,600,000
GBP
|
684,800,000
GBP
|
799,600,000
GBP
|