Analysis Of Income And Expense [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|
| Analysis of income and expense [abstract] | ||
| Revenue [abstract] | ||
| Interest income |
56 3.7
GBP
|
405,700,000
GBP
|
| Material income and expense [abstract] | ||
| Gains (losses) on disposals of non-current assets [abstract] | ||
| Gains on disposals of non-current assets |
–
GBP
|
9,400,000
GBP
|
| Interest expense |
159. 6
GBP
|
1 1 0 . 4
GBP
|
| Interest income (expense) |
404,100,000
GBP
|
295. 3
GBP
|
| Selling, general and administrative expense [abstract] | ||
| General and administrative expense |
467 .6
GBP
|
5 3 6.1
GBP
|
| Revenue and other operating income |
523 .5
GBP
|
4 18.5
GBP
|
| Operating expense |
55 4 . 3
GBP
|
6 41 . 2
GBP
|
| Fee and commission income (expense) [abstract] | ||
| Fee and commission income [abstract] | ||
| Fee and commission income |
84 .4
GBP
|
7 1.2
GBP
|
| Fee and commission expense [abstract] | ||
| Fee and commission expense |
2 . 6
GBP
|
1 .6
GBP
|
| Fee and commission income (expense) |
81. 8
GBP
|
69,600,000
GBP
|
| Expenses by nature [abstract] | ||
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||
| Depreciation and amortisation expense [abstract] | ||
| Depreciation and amortisation expense |
7 7. 0
GBP
|
8 0 . 2
GBP
|
| Impairment loss (reversal of impairment loss) recognised in profit or loss |
9 .7
GBP
|
24 . 9
GBP
|
| Disclosure of attribution of expenses by nature to their function [text block] | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||
| Disclosure of attribution of expenses by nature to their function [line items] | ||
| Comprehensive income, continuing and discontinued operations [abstract] | ||
| Comprehensive income |
8 0. 3
GBP
|
25 6 . 6
GBP
|