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] | ||
| Revenue |
3,815. 8
GBP
|
3,61 0. 5
GBP
|
| Material income and expense [abstract] | ||
| Miscellaneous other operating income |
10. 3
GBP
|
6 .4
GBP
|
| Operating expense |
1 52. 9
GBP
|
129,700,000
GBP
|
| Income tax relating to components of other comprehensive income [abstract] | ||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss |
7. 6
GBP
|
2 4.8
GBP
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||
| Comprehensive income |
558 .6
GBP
|
8 45 .7
GBP
|