Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Interest paid, classified as operating activities |
78,700,000
GBP
|
107 .7
GBP
|
| Interest received, classified as operating activities |
3 3 7. 8
GBP
|
314 . 5
GBP
|
| Cash flows from (used in) operating activities |
61 2 .0
GBP
|
9 47. 6
GBP
|
| Cash flows from (used in) investing activities [abstract] | ||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
70 .6
GBP
|
–
GBP
|
| Purchase of property, plant and equipment, classified as investing activities |
700,000
GBP
|
2. 3
GBP
|
| Purchase of intangible assets, classified as investing activities |
6 .6
GBP
|
0 .1
GBP
|
| Cash flows from (used in) investing activities |
77 .9
GBP
|
2. 4
GBP
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from issuing shares |
0. 2
GBP
|
300,000
GBP
|
| Proceeds from borrowings, classified as financing activities |
–
GBP
|
110 . 6
GBP
|
| Dividends paid, classified as financing activities |
–
GBP
|
0 .1
GBP
|
| Interest paid, classified as financing activities |
56 .7
GBP
|
49 . 8
GBP
|
| Cash flows from (used in) financing activities |
114 . 2
GBP
|
28. 6
GBP
|
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
804. 1
GBP
|
97 3. 8
GBP
|