Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2022-04-05 to 2023-04-04 |
2021-04-05 to 2022-04-04 |
|---|---|---|
| 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] | ||
| Investment income |
-
GBP
|
-
GBP
|
| Other income |
54,000,000
GBP
|
48,000,000
GBP
|
| Administrative expenses |
2,323,000,000
GBP
|
2,234,000,000
GBP
|
| Tax expense (income) |
565,000,000
GBP
|
345,000,000
GBP
|