Details for Selection
| Standard label: | Business Acquisition, Purchase Price Allocation, Unmarketable Securities |
| Name: | us-gaap:BusinessAcquisitionPurchasePriceAllocationUnmarketableSecurities |
| Documentation: | The amount of acquisition cost of a business combination allocated to unmarketable securities for acquired entities in the mining industry. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As of (instant) |
| Balance type: | Debit |
| Object class: | [Concept] |