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 finance income (cost) |
4 , 4 9 1
GBP
|
4 ,0 2 8
GBP
|
| Adjustments for decrease (increase) in other assets |
1 ,761
GBP
|
10, 524
GBP
|
| Adjustments for increase (decrease) in other liabilities |
4 , 2 1 0
GBP
|
1, 2 13
GBP
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to equity holders of parent, classified as financing activities |
4 6 5
GBP
|
4 6 6
GBP
|
| Dividends paid to non-controlling interests, classified as financing activities |
1 4
GBP
|
6,000,000
GBP
|