Analysis Of Income And Expense [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||||||||
| Revenue | — | — | — | — | — | — |
1,57 6.3
GBP
|
— | — | — |
1,5 7 6.3
GBP
|
–
GBP
|
1 , 4 87. 5
GBP
|
— | — | — | — | — | — | — | — |
1 , 4 8 7. 5
GBP
|
–
GBP
|
— |
| Material income and expense [abstract] | ||||||||||||||||||||||||
| Operating expense | — | — | — | — | — | — |
1 ,4 30. 2
GBP
|
— | — | — |
1 , 4 0 6 .1
GBP
|
24 .1
GBP
|
1 , 3 4 4 . 4
GBP
|
— | — | — | — | — | — | — | — |
1, 333.9
GBP
|
10. 5
GBP
|
— |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — | — | — | — |
3. 5
GBP
|
— | — | — |
3,500,000
GBP
|
–
GBP
|
2,600,000
GBP
|
— | — | — | — | — | — | — | — |
2,600,000
GBP
|
–
GBP
|
— |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — | — | — |
–
GBP
|
— | — | — | — | — |
100,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||
| Comprehensive income |
91,000,000
GBP
|
–
GBP
|
–
GBP
|
6 . 0
GBP
|
96. 2
GBP
|
100,000
GBP
|
91 .1
GBP
|
800,000
GBP
|
–
GBP
|
–
GBP
|
— | — |
100,900,000
GBP
|
10 0.8
GBP
|
0 .1
GBP
|
105. 5
GBP
|
–
GBP
|
4 . 1
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— | — |
0 . 6
GBP
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — |
91,000,000
GBP
|
— | — | — | — | — |
10 0.8
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — |
100,000
GBP
|
— | — | — | — | — |
0 .1
GBP
|
— | — | — | — | — | — | — | — | — | — | — |