Details for Selection
| Standard label: | Accrual for Environmental Loss Contingencies, Discount Rate |
| Name: | us-gaap:AccrualForEnvironmentalLossContingenciesDiscountRate |
| Documentation: | Rate applied to the undiscounted amount of environmental loss contingencies to arrive at the present value recorded as of the balance sheet date. |
| Commentary: | |
| Data type: | Perdent (num:percentItemType) |
| Period type: | As of (instant) |
| Balance type: | |
| Object class: | [Concept] |