Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
|---|---|---|---|---|---|---|
| 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 |
8,900,000
GBP
|
65,900,000
GBP
|
74,800,000
GBP
|
70,200,000
GBP
|
69,700,000
GBP
|
500,000
GBP
|
| Tax expense (income) |
2,700,000
GBP
|
5,700,000
GBP
|
3,000,000
GBP
|
6,600,000
GBP
|
6,700,000
GBP
|
100,000
GBP
|