Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2023-11-01 to 2024-10-31 |
2022-11-01 to 2023-10-31 |
|---|---|---|
| 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] | ||
| Administrative expenses |
16,100,000
GBP
|
17,700,000
GBP
|
| Tax expense (income) |
26,300,000
GBP
|
7,600,000
GBP
|