Details for Selection
| Standard label: | Targeted or Tracking Stock, Changes in Market Value on Security Holder Rights |
| Name: | us-gaap:TargetedOrTrackingStockChangesInMarketValueOnSecurityHolderRights |
| Documentation: | Describe the effects of changes in relative market values of the registrant's outstanding classes of stock on rights of the security holders. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |