Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|
| 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 |
29,529,000
GBP
|
38,865,000
GBP
|
| Other income |
7,539,000
GBP
|
10,659,000
GBP
|
| Administrative expenses |
13,511,000
GBP
|
12,130,000
GBP
|
| Other expense, by function |
693,000
GBP
|
686,000
GBP
|
| Tax expense (income) |
1,962,000
GBP
|
2,771,000
GBP
|