Search Elements:
- Taxonomy
- us-gaap
- Name
- AccrualForEnvironmentalLossContingenciesGrossAbstract
- Label
- Accrual for Environmental Loss Contingencies, Gross, Fiscal Year Maturity [Abstract]
- Period Type
- duration
- Type
- xbrli:stringItemType
- Definition
-
425000 - Disclosure - Environmental Remediation Obligations
- AccrualForEnvironmentalLossContingenciesUndiscountedDueWithinOneYear
- AccrualForEnvironmentalLossContingenciesUndiscountedDueInSecondYear
- AccrualForEnvironmentalLossContingenciesUndiscountedDueInThirdYear
- AccrualForEnvironmentalLossContingenciesUndiscountedDueInFourthYear
- AccrualForEnvironmentalLossContingenciesUndiscountedDueInFifthYear
- AccrualForEnvironmentalLossContingenciesUndiscountedDueAfterFifthYear
- AccrualForEnvironmentalLossContingenciesGross