Details for Selection
| Standard label: | Concentration Risk, Benchmark Description |
| Name: | us-gaap:ConcentrationRiskBenchmarkDescription |
| Documentation: | Identifies or describes the benchmark that serves as the denominator in the calculation of the percentage of concentration risk. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |