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] | ||
| Administrative expenses |
82,596,000
USD
|
85,834,000
USD
|
| Tax expense (income) |
5,809,000
USD
|
11,879,000
USD
|