425000 - Disclosure - Environmental Remediation Obligations, Site Contingency [Table]

Arc namedefinitionArc
Arc rolehttp://xbrl.org/int/dim/arcrole/domain-member
Link rolehttp://fasb.org/us-gaap/role/disclosure/EnvironmentalRemediationObligationsSiteContingencyTable
ConceptOrder
us-gaap:BalanceSheetLocationDomain
us-gaap:OtherAssetsMember
1.0
us-gaap:OtherCurrentAssetsMember
2.0
us-gaap:OtherNoncurrentAssetsMember
3.0
us-gaap:OtherLiabilitiesMember
4.0
us-gaap:OtherCurrentLiabilitiesMember
5.0
us-gaap:OtherNoncurrentLiabilitiesMember
6.0
us-gaap:OtherInvestmentsMember
7.0
us-gaap:ContractHolderFundsMember
8.0
us-gaap:AccountsPayableAndAccruedLiabilitiesMember
9.0
us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember
10.0
us-gaap:SiteContingencyLineItems
us-gaap:AccrualForEnvironmentalLossContingencies
1.0
us-gaap:EnvironmentalLossContingencyStatementOfFinancialPositionExtensibleEnumeration
2.0
us-gaap:AccrualForEnvironmentalLossContingenciesDiscount
3.0
us-gaap:AccrualForEnvironmentalLossContingenciesDiscountRate
4.0
us-gaap:AccrualForEnvironmentalLossContingenciesGross
5.0
us-gaap:SiteContingencyNameOfSite
6.0
us-gaap:SiteContingencyManagementAssessmentProcess
7.0
us-gaap:SiteContingencyAccrualAssumptions
8.0
us-gaap:SiteContingencyCircumstancesImpactingPrecisionOfEstimate
9.0
us-gaap:SiteContingencyFactorsChangingEstimate
10.0
us-gaap:SiteContingencyLossInestimableExplanation
11.0
us-gaap:SiteContingencyIndicationAccrualMayChange
12.0
us-gaap:SiteContingencyLossExposureNotAccruedDescription
13.0
us-gaap:SiteContingencyLossExposureNotAccruedBestEstimate
14.0
us-gaap:SiteContingencyLossExposureNotAccruedThirdPartyRecoveryCommentary
15.0
us-gaap:SiteContingencyLossExposureInExcessOfAccrualDescription
16.0
us-gaap:SiteContingencyLossExposureInExcessOfAccrualBestEstimate
17.0
us-gaap:SiteContingencyUnassertedClaims
18.0
us-gaap:SiteContingencyUncertaintiesFromJointAndSeveralLiability
19.0
us-gaap:SiteContingencyUncertaintiesFromInsurance
20.0
us-gaap:SiteContingencyTimeFrameOfDisbursements
21.0
us-gaap:SiteContingencyTimeFrameForRecognizedProbableRecoveries
22.0
us-gaap:SiteContingencyNamesOfOtherPotentiallyResponsibleParties
23.0
us-gaap:SiteContingencyNatureAndTermsOfCostSharingRelationships
24.0
us-gaap:SiteContingencyStatusOfRegulatoryProceedings
25.0
us-gaap:SiteContingencyEstimatedTimeFrameToResolveContingency
26.0
us-gaap:SiteContingencyEnvironmentalRemediationCostsRecognized
27.0
us-gaap:SiteContingencyRecoveryFromThirdPartyOfEnvironmentalRemediationCost
28.0
srt:MaximumMember
11.0
srt:MinimumMember
12.0