Disclosure Of Leases [Text Block]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|
| Disclosure of leases [text block] | — |
|
— | — |
| Presentation of leases for lessee [abstract] | ||||
| Lease liabilities [abstract] | ||||
| Lease liabilities |
387,000,000
GBP
|
— |
420,000,000
GBP
|
413,000,000
GBP
|