Disclosure Of Earnings Per Share [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|
| Disclosure of earnings per share [text block] | — | — | — | — |
| Earnings per share [text block] | — | — | — | — |
| Earnings per share [abstract] | ||||
| Earnings per share [line items] | ||||
| Profit (loss), attributable to ordinary equity holders of parent entity [abstract] | ||||
| Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share | — |
3,368,000,000
GBP
|
— |
3,564,000,000
GBP
|
| Adjustments to reconcile profit (loss) to numerator used in calculating earnings per share [abstract] | ||||
| Profit (loss), attributable to owners of parent |
3,510,000,000
GBP
|
— |
3,684,000,000
GBP
|
— |