Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2021-01-04 to 2022-01-02 |
2019-12-30 to 2021-01-03 |
|---|---|---|
| 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 |
279, 48 8
GBP
|
236,859,000
GBP
|
| Tax expense (income) |
8 ,11 6
GBP
|
1 1 ,988
GBP
|