Disclosure Of Non-Current Assets Held For Sale And Discontinued Operations [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
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 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| Disclosure of non-current assets held for sale and discontinued operations [text block] | — | — | — | — | — | — | — | — | — |
| Disclosure of analysis of single amount of discontinued operations [text block] | — | — | — | — | — | — | — | — | — |
| Disclosure of analysis of single amount of discontinued operations [abstract] | |||||||||
| Disclosure of analysis of single amount of discontinued operations [line items] | |||||||||
| Profit (loss) before tax |
6,178,000,000
GBP
|
— | — | — |
5,132,000,000
GBP
|
— | — |
3,844,000,000
GBP
|
— |
| Profit (loss) from discontinued operations |
112,000,000
GBP
|
112,000,000
GBP
|
112,000,000
GBP
|
262,000,000
GBP
|
262,000,000
GBP
|
262,000,000
GBP
|
464,000,000
GBP
|
464,000,000
GBP
|
464,000,000
GBP
|
| Cash flows from continuing and discontinued operations [abstract] | |||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||
| Cash flows from (used in) operating activities |
17,438,000,000
GBP
|
— | — | — |
43,597,000,000
GBP
|
— | — |
53,684,000,000
GBP
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||||||
| Cash flows from (used in) investing activities |
14,694,000,000
GBP
|
— | — | — |
19,059,000,000
GBP
|
— | — |
3,065,000,000
GBP
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||||||
| Cash flows from (used in) financing activities |
6,304,000,000
GBP
|
— | — | — |
10,652,000,000
GBP
|
— | — |
2,601,000,000
GBP
|
— |