Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2023-07-01 to 2024-06-30 |
2022-07-01 to 2023-06-30 |
|---|---|---|
| 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 |
119,500,000
GBP
|
44,500,000
GBP
|
| Other income |
800,000
GBP
|
1,500,000
GBP
|
| Tax expense (income) |
100,000
GBP
|
200,000
GBP
|