Disclosure Of Financial Instruments [Text Block]
| Concept |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|
| Disclosure of financial instruments [text block] | — | — | — |
| Disclosure of detailed information about financial instruments [text block] | — | — | — |
| Disclosure of detailed information about financial instruments [abstract] | |||
| Disclosure of detailed information about financial instruments [line items] | |||
| Description of accounting policy for recognising in profit or loss difference between fair value at initial recognition and transaction price [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 | — | — | — |
| Gains (losses) on financial assets measured at fair value through other comprehensive income, before tax |
20,000,000
GBP
|
89,000,000
GBP
|
278,000,000
GBP
|
| Reclassification adjustments on financial assets measured at fair value through other comprehensive income, before tax |
5,000,000
GBP
|
105,000,000
GBP
|
247,000,000
GBP
|
| Disclosure of credit risk [text block] |
|
— | — |