Disclosure Of Non-Current Assets Held For Sale And Discontinued Operations [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|
| 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 |
172,000,000.000000
GBP
|
494,000,000.000000
GBP
|
| Cash flows from continuing and discontinued operations [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Cash flows from (used in) operating activities |
141,000,000.000000
GBP
|
201,000,000.000000
GBP
|
| Cash flows from (used in) investing activities [abstract] | ||
| Cash flows from (used in) investing activities |
2,000,000.000000
GBP
|
202,000,000.000000
GBP
|
| Cash flows from (used in) financing activities [abstract] | ||
| Cash flows from (used in) financing activities |
110,000,000.000000
GBP
|
168,000,000.000000
GBP
|