Details for Selection
| Standard label: | Targeted or Tracking Stock, Conflicts of Interest |
| Name: | us-gaap:TargetedOrTrackingStockConflictsOfInterest |
| Documentation: | Describe any conflicts of interests. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |