Details for Selection
| Standard label: | Environmental Remediation Expense |
| Name: | us-gaap:EnvironmentalRemediationExpense |
| Documentation: | The charge against earnings in the period for known or estimated future costs arising from requirements to perform environmental remediation activities. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Debit |
| Object class: | [Concept] |