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] | |||||
| Income taxes paid (refund), classified as operating activities |
65,000
GBP
|
— |
10 4
GBP
|
— | — |
| Cash flows from (used in) operating activities |
140,977,000
GBP
|
— |
13 3 , 2 70
GBP
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from (used in) investing activities |
74 , 47 3
GBP
|
— |
26,277,000
GBP
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares |
4 2 ,8 8 9
GBP
|
— |
–
GBP
|
— | — |
| Proceeds from borrowings, classified as financing activities |
–
GBP
|
— |
11 8 , 4 0 0
GBP
|
— | — |
| Repayments of borrowings, classified as financing activities |
6 5, 000
GBP
|
— |
82 ,70 0
GBP
|
— | — |
| Dividends paid, classified as financing activities |
15 6 , 8 4 9
GBP
|
— |
151, 5 6 2
GBP
|
— | — |
| Cash flows from (used in) financing activities |
2 67 ,93 0
GBP
|
— |
1 23,623
GBP
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
52 ,480
GBP
|
— |
3 5 ,9 24
GBP
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
370,000
GBP
|
— |
19 2
GBP
|
— | — |
| Cash and cash equivalents | — |
76 , 451
GBP
|
— |
12 8 , 5 61
GBP
|
92,829,000
GBP
|