Disclosure Of Revenue From Contracts With Customers [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|
| Disclosure of revenue from contracts with customers [text block] |
|
— |
| Revenue from contracts with customers |
1,474,000,000
GBP
|
1,538,000,000
GBP
|
| Disclosure of disaggregation of revenue from contracts with customers [text block] | — | — |
| Disclosure of disaggregation of revenue from contracts with customers [abstract] | ||
| Disclosure of disaggregation of revenue from contracts with customers [line items] | ||
| Information about relationship between disclosure of disaggregated revenue from contracts with customers and revenue information for reportable segments [text block] |
|
— |