Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|
| 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 |
9,683,000
USD
|
-
USD
|
9,683,000
USD
|
-
USD
|
8,587,000
USD
|
8,58 7
USD
|
| Tax expense (income) |
31,461,000
USD
|
1,276,000
USD
|
32,737,000
USD
|
958,000
USD
|
24,784,000
USD
|
25,742,000
USD
|