Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
|---|---|---|---|---|---|---|
| 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] | ||||||
| Other income |
–
GBP
|
400,000
GBP
|
400,000
GBP
|
1,400,000
GBP
|
–
GBP
|
1,400,000
GBP
|
| Administrative expenses |
–
GBP
|
12,400,000
GBP
|
12,400,000
GBP
|
12,600,000
GBP
|
–
GBP
|
12,600,000
GBP
|
| Tax expense (income) |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|