Disclosure Of Financial Instruments [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|
| Disclosure of financial instruments [text block] | — | — |
| Income, expense, gains or losses of financial instruments [abstract] | ||
| Gains (losses) on financial instruments [abstract] | ||
| Gains (losses) on financial assets at fair value through profit or loss |
2,446,000,000
GBP
|
2,203,000,000
GBP
|
| Interest income and interest expense for financial assets or financial liabilities not at fair value through profit or loss [abstract] | ||
| Interest income for financial assets not at fair value through profit or loss |
672,000,000
GBP
|
217,000,000
GBP
|
| Disclosure of credit risk [text block] |
|
— |