Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
|---|---|---|---|---|---|---|
| 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] | ||||||
| Other income |
—
GBP
|
1,200,000
GBP
|
1,200,000
GBP
|
—
GBP
|
1,200,000
GBP
|
1,200,000
GBP
|
| Administrative expenses |
26,000,000
GBP
|
96,800,000
GBP
|
122,800,000
GBP
|
35,900,000
GBP
|
91,700,000
GBP
|
127,600,000
GBP
|
| Tax expense (income) |
4,600,000
GBP
|
8,100,000
GBP
|
3,500,000
GBP
|
3,300,000
GBP
|
7,300,000
GBP
|
4,000,000
GBP
|