Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-04-09 to 2021-12-31 |
2021-04-09 to 2021-12-31 |
2021-04-09 to 2021-12-31 |
|---|---|---|---|---|---|---|
| Statement of changes in net assets available for benefits [abstract] | ||||||
| Reconciliation of changes in net assets available for benefits [abstract] | ||||||
| Changes in net assets available for benefits [abstract] | ||||||
| Investment income |
2,197,000
GBP
|
2,197,000
GBP
|
-
GBP
|
-
GBP
|
91,000
GBP
|
91,000
GBP
|
| Other expense, by function |
1,786,000
GBP
|
1,786,000
GBP
|
-
GBP
|
-
GBP
|
587,000
GBP
|
587,000
GBP
|
| Tax expense (income) |
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|