Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — |
| Disclosure of information when currency is not exchangeable into another currency [text block] | — | — |
| Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block] | — | — |
| Disclosure of summarised financial information about foreign operation [text block] | — | — |
| Disclosure of summarised financial information about foreign operation [abstract] | ||
| Disclosure of summarised financial information about foreign operation [line items] | ||
| Profit (loss) |
2,907,000,000
GBP
|
536,000,000
GBP
|
| Other comprehensive income |
351,000,000
GBP
|
164,000,000
GBP
|
| Comprehensive income |
2,556,000,000
GBP
|
372,000,000
GBP
|