Details for Selection
| Standard label: | Site Contingency, Loss Exposure in Excess of Accrual, Description |
| Name: | us-gaap:SiteContingencyLossExposureInExcessOfAccrualDescription |
| Documentation: | Nature of the reasonably possible loss contingency and estimate of the reasonably possible loss exposure in excess of the amount accrued for environmental loss contingencies at an individual site. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |