Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2023-10-01 to 2024-09-30 |
2022-10-01 to 2023-09-30 |
|---|---|---|
| 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] | ||
| Investment income |
560,000,000
GBP
|
772,000,000
GBP
|
| Administrative expenses |
842,000,000
GBP
|
940,000,000
GBP
|
| Tax expense (income) |
282,000,000
GBP
|
655,000,000
GBP
|