Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operating activities |
226. 5
GBP
|
— |
15 1. 4
GBP
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
4,700,000
GBP
|
— |
19. 2
GBP
|
— | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
4 .1
GBP
|
— |
–
GBP
|
— | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities |
2,000,000
GBP
|
— |
1,900,000
GBP
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities |
4 . 5
GBP
|
— |
7. 4
GBP
|
— | — |
| Purchase of intangible assets, classified as investing activities |
9 0 .9
GBP
|
— |
6 2 . 9
GBP
|
— | — |
| Dividends received, classified as investing activities |
600,000
GBP
|
— |
5 .9
GBP
|
— | — |
| Interest received, classified as investing activities |
2 .7
GBP
|
— |
3 .9
GBP
|
— | — |
| Cash flows from (used in) investing activities |
93,700,000
GBP
|
— |
2 1 .1
GBP
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities |
48 5.0
GBP
|
— |
–
GBP
|
— | — |
| Repayments of borrowings, classified as financing activities |
3 8 8 . 7
GBP
|
— |
4 . 0
GBP
|
— | — |
| Payments of lease liabilities, classified as financing activities |
3 6 . 2
GBP
|
— |
31. 8
GBP
|
— | — |
| Interest paid, classified as financing activities |
16 3 . 6
GBP
|
— |
14 2 . 0
GBP
|
— | — |
| Cash flows from (used in) financing activities |
10 3 . 5
GBP
|
— |
18 8 . 6
GBP
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
2 9. 3
GBP
|
— |
5 8 . 3
GBP
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
2 0 .1
GBP
|
— |
3 .1
GBP
|
— | — |
| Cash and cash equivalents | — |
26 5.4
GBP
|
— |
256,200,000
GBP
|
3 17. 6
GBP
|