Disclosure Of Financial Instruments [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of financial instruments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Description of accounting policy for financial instruments [text block] | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of financial assets [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of financial assets [abstract] | ||||||||||||||||||
| Disclosure of financial assets [line items] | ||||||||||||||||||
| Impairment loss on financial assets | — |
0. 2
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
0 . 1
GBP
|
— | — | — | — |
| Disclosure of financial liabilities [text block] | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of hedge accounting [text block] | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of general hedge accounting [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [abstract] | ||||||||||||||||||
| Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [line items] | ||||||||||||||||||
| Gains (losses) on cash flow hedges, net of tax |
–
GBP
|
400,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
400,000
GBP
|
400,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
0 .3
GBP
|
0 .3
GBP
|
300,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
| Gains (losses) on hedges of net investments in foreign operations, net of tax |
–
GBP
|
1. 5
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
1,500,000
GBP
|
1,500,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
3. 1
GBP
|
3. 1
GBP
|
3. 1
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
| Disclosure of nature and extent of risks arising from financial instruments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of nature and extent of risks arising from financial instruments [abstract] | ||||||||||||||||||
| Disclosure of nature and extent of risks arising from financial instruments [line items] | ||||||||||||||||||
| Sensitivity analysis for types of market risk [text block] | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of credit risk [text block] | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |