Statement Of Cash Flows [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for interest expense |
1 32 .7
GBP
|
136. 8
GBP
|
| Adjustments for interest income |
6 3 7. 9
GBP
|
572. 1
GBP
|
| Adjustments for decrease (increase) in accrued income including contract assets [abstract] | ||
| Adjustments for decrease (increase) in accrued income other than contract assets |
1,400,000
GBP
|
10 . 8
GBP
|
| Adjustments for amortisation expense |
20. 5
GBP
|
20 .4
GBP
|
| Adjustments for depreciation expense |
3. 3
GBP
|
4,200,000
GBP
|
| Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, property, plant and equipment |
–
GBP
|
300,000
GBP
|
| Income taxes paid, classified as operating activities |
1 6.0
GBP
|
12 .7
GBP
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from issue of bonds, notes and debentures |
–
GBP
|
321 .8
GBP
|
| Repayments of bonds, notes and debentures |
–
GBP
|
350,600,000
GBP
|