Taxonomy Viewer

Name	NetRegulatoryAssetsAbstract
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	xbrli:stringItemType
Period type	duration
Substitution Group	xbrli:item
Balance	None
Nillable	True
Abstract	True

Text	Lang	Role	Container role
Net Regulatory Assets [Abstract]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

Name	Relation Type	Role
Regulatory Assets `us-gaap:RegulatoryAssets`	parent-child	http://fasb.org/us-gaap/role/disclosure/RegulatedOperations
Regulatory Liabilities `us-gaap:RegulatoryLiabilities`	parent-child	http://fasb.org/us-gaap/role/disclosure/RegulatedOperations
Net Regulatory Assets `us-gaap:NetRegulatoryAssets`	parent-child	http://fasb.org/us-gaap/role/disclosure/RegulatedOperations

	Name	Relation Type	Role
	Regulatory Assets and Liabilities Disclosure [Abstract] `us-gaap:RegulatoryAssetsAndLiabilitiesDisclosureAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/RegulatedOperations