Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
2023-01-28 to 2024-02-03 |
2023-01-28 to 2024-02-03 |
2023-01-28 to 2024-02-03 |
|---|---|---|---|---|---|---|
| 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 |
25,000,000
GBP
|
25,000,000
GBP
|
–
GBP
|
–
GBP
|
30,000,000
GBP
|
30,000,000
GBP
|
| Administrative expenses |
520,000,000
GBP
|
657,000,000
GBP
|
137,000,000
GBP
|
102,000,000
GBP
|
434,000,000
GBP
|
536,000,000
GBP
|
| Tax expense (income) |
222,000,000
GBP
|
175,000,000
GBP
|
47,000,000
GBP
|
31,000,000
GBP
|
237,000,000
GBP
|
206,000,000
GBP
|