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] | ||
| Administrative expenses |
23,319,000
USD
|
25,758,000
USD
|
| Other expense, by function |
91,647,000
USD
|
93,630,000
USD
|
| Tax expense (income) |
1,890,000
USD
|
1,225,000
USD
|