Disclosure Of Financial Instruments [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|
| Disclosure of financial instruments [text block] | — | — | — |
| Income, expense, gains or losses of financial instruments [abstract] | |||
| Gains (losses) on financial instruments [abstract] | |||
| Other comprehensive income, before tax, financial assets measured at fair value through other comprehensive income |
49,000,000
GBP
|
457,000,000
GBP
|
100,000,000
GBP
|
| Disclosure of transfers of financial assets [text block] | — | — | — |
| Disclosure of transferred financial assets that are not derecognised in their entirety [text block] |
Transfers that do not qualify for derecognition
|
— | — |