Details for Selection
| Standard label: | Chemicals Revenue |
| Name: | us-gaap:ChemicalsRevenue |
| Documentation: | Revenue from the sale of chemicals and other related products and from rendering services (such as exploration, development, mining, processing and providing support) to the mining industry. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |