Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|
| 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 |
1,094,000
USD
|
527,000
USD
|
| Administrative expenses |
8,980,000
USD
|
8,832,000
USD
|
| Tax expense (income) |
20,478,000
USD
|
21,715,000
USD
|