Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2023-07-31 to 2024-07-28 |
2022-08-01 to 2023-07-30 |
|---|---|---|
| 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] | ||
| Tax expense (income) |
11,835,000
GBP
|
30,924,000
GBP
|