Statement Of Changes In Equity [Abstract]
| Concept |
2024-01-01 to 2024-12-29 |
2024-01-01 to 2024-12-29 |
2024-01-01 to 2024-12-29 |
2024-01-01 to 2024-12-29 |
2024-01-01 to 2024-12-29 |
2024-01-01 to 2024-12-29 |
2024-01-01 to 2024-12-29 |
2024-01-01 to 2024-12-29 |
2024-01-01 to 2024-12-29 |
2024-01-01 to 2024-12-29 |
2023-01-02 to 2023-12-31 |
2023-01-02 to 2023-12-31 |
2023-01-02 to 2023-12-31 |
2023-01-02 to 2023-12-31 |
2023-01-02 to 2023-12-31 |
2023-01-02 to 2023-12-31 |
2023-01-02 to 2023-12-31 |
2023-01-02 to 2023-12-31 |
2023-01-02 to 2023-12-31 |
2023-01-02 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||
| Decrease (increase) through tax on share-based payment transactions, equity |
–
GBP
|
0. 2
GBP
|
–
GBP
|
200,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
0. 2
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through transactions with owners, equity |
3,000,000
GBP
|
29,100,000
GBP
|
–
GBP
|
2,200,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
31,300,000
GBP
|
32 .1
GBP
|
28,300,000
GBP
|
–
GBP
|
1,400,000
GBP
|
26,500,000
GBP
|
27 .9
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
1,800,000
GBP
|
–
GBP
|