Disclosure Of Financial Instruments [Text Block]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|
| Disclosure of financial instruments [text block] | — | — |
| Description of accounting policy for financial instruments [text block] |
Financial instruments
|
— |
| Income, expense, gains or losses of financial instruments [abstract] | ||
| Gains (losses) on financial instruments [abstract] | ||
| Other comprehensive income, before tax, gains (losses) from investments in equity instruments |
34,000,000
GBP
|
43,000,000
GBP
|
| Disclosure of credit risk [text block] |
Credit risk
|
— |