Details for Selection
| Standard label: | Targeted or Tracking Stock, Cost Allocation Method |
| Name: | us-gaap:TargetedOrTrackingStockCostAllocationMethod |
| Documentation: | Description of cost allocation method used to allocate the referenced subsidiary's or business activity's share of cash, debt, related interest and financing costs, corporate overheads, and other common costs. If the methodologies and assumptions underlying the allocations of debt and corporate expenses may change without security holder approval, this fact generally is disclosed in this element. However, in some situations a reasonable method of allocating common expenses to the subsidiary (e.g., incremental or proportional cost allocation) must be chosen because specific identification of expenses is not practicable. In such situations, the disclosure may provide an explanation of the allocation method used along with management's assertion that the method used is reasonable. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |