Taxonomy Viewer

Name	SiteContingencyRecoveryFromThirdPartyOfEnvironmentalRemediationCost
Namespace	http://fasb.org/us-gaap/2021-01-31
Prefix	us-gaap
Data type	xbrli:monetaryItemType
Period type	duration
Substitution Group	xbrli:item
Balance	credit
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Site Contingency, Recovery from Third Party of Environmental Remediation Cost	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Amount of the estimated recovery from third parties recorded in the period for an individual site that reduces environmental remediation expense.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

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Name	Accounting Standards Codification	http://fasb.org/us-gaap/role/ref/legacyRef
Topic	410	http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic	30	http://fasb.org/us-gaap/role/ref/legacyRef
Section	50	http://fasb.org/us-gaap/role/ref/legacyRef
Paragraph	10	http://fasb.org/us-gaap/role/ref/legacyRef
Subparagraph	(d)(3)	http://fasb.org/us-gaap/role/ref/legacyRef
URI	http://asc.fasb.org/extlink&oid=6393242&loc=d3e13237-110859	http://fasb.org/us-gaap/role/ref/legacyRef
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Name	Accounting Standards Codification	http://fasb.org/us-gaap/role/ref/legacyRef
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Paragraph	12	http://fasb.org/us-gaap/role/ref/legacyRef
Subparagraph	(b)	http://fasb.org/us-gaap/role/ref/legacyRef
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	Name	Relation Type	Role
	Site Contingency [Line Items] `us-gaap:SiteContingencyLineItems`	parent-child	http://fasb.org/us-gaap/role/disclosure/EnvironmentalRemediationObligations
	Site Contingency [Line Items] `us-gaap:SiteContingencyLineItems`	domain-member	http://fasb.org/us-gaap/role/disclosure/EnvironmentalRemediationObligationsSiteContingencyTable