Taxonomy Viewer

Name	SiteContingencyEnvironmentalRemediationCostsRecognized
Namespace	http://fasb.org/us-gaap/2021-01-31
Prefix	us-gaap
Data type	xbrli:stringItemType
Period type	duration
Substitution Group	xbrli:item
Balance	None
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Site Contingency, Environmental Remediation Costs Recognized	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Description of costs recognized in the balance sheet and income statement in the period for known or estimated future costs arising from requirements to perform activities to remediate an individual site.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

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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