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 |
12,600,000
GBP
|
6,100,000
GBP
|
| Adjustments for interest income |
–
GBP
|
800,000
GBP
|
| Adjustments for increase (decrease) in trade and other payables |
198,000,000
GBP
|
56,100,000
GBP
|
| Adjustments for increase (decrease) in insurance, reinsurance and investment contract liabilities |
577,500,000
GBP
|
133,700,000
GBP
|
| Adjustments for decrease (increase) in loans and advances | — | — |
| Adjustments for decrease (increase) in loans and advances to customers |
280,600,000
GBP
|
205,200,000
GBP
|
| Adjustments for depreciation expense |
18,200,000
GBP
|
23,600,000
GBP
|
| Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, loans and advances |
11,700,000
GBP
|
13,300,000
GBP
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of interests in associates |
2,400,000
GBP
|
–
GBP
|
| Purchase of investments other than investments accounted for using equity method |
3,198,000,000
GBP
|
3,710,200,000
GBP
|
| Proceeds from sales of investments other than investments accounted for using equity method |
3,328,300,000
GBP
|
3,397,100,000
GBP
|