Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for interest income |
1 0.0
GBP
|
8,700,000
GBP
|
| Adjustments for finance income |
1 1.1
GBP
|
1 9.7
GBP
|
| Cash flows from (used in) operations before changes in working capital |
4 1 9.6
GBP
|
360,100,000
GBP
|
| Adjustments for decrease (increase) in trade and other receivables |
1 2.7
GBP
|
3 7. 5
GBP
|
| Adjustments for increase (decrease) in trade and other payables |
49,600,000
GBP
|
23 3.6
GBP
|
| Adjustments for amortisation expense |
—
GBP
|
—
GBP
|
| Adjustments for depreciation expense |
20,100,000
GBP
|
1 8.7
GBP
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of interests in associates |
—
GBP
|
700,000
GBP
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from exercise of options |
100,000
GBP
|
—
GBP
|