Details for Selection
| Standard label: | Cost Method Investments, Additional Information |
| Name: | us-gaap:CostMethodInvestmentsAdditionalInformation |
| Documentation: | This serves as a place to record data that is not specified elsewhere in the taxonomy but is useful for readers of the financial statements as it relates to the details of cost method investments. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |