Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2022-05-02 to 2023-04-30 |
2021-05-03 to 2022-05-01 |
|---|---|---|
| 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 |
39,900,000
GBP
|
37,600,000
GBP
|
| Tax expense (income) |
33,000,000
GBP
|
25,200,000
GBP
|