Details for Selection
| Standard label: | Site Contingency, Loss Exposure Not Accrued, High Estimate |
| Name: | us-gaap:SiteContingencyLossExposureNotAccruedHighEstimate |
| Documentation: | High-end of the range estimate of the loss exposure for reasonably possible environmental contingencies at an individual site for which no accrual has been recorded. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Debit |
| Object class: | [Concept] |