Details for Selection
| Standard label: | Site Contingency, Loss Exposure in Excess of Accrual, High Estimate |
| Name: | us-gaap:SiteContingencyLossExposureInExcessOfAccrualHighEstimate |
| Documentation: | High-end of the range estimate of the reasonably possible loss exposure in excess of the amount accrued for environmental loss contingencies at an individual site. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Debit |
| Object class: | [Concept] |