Taxonomy Viewer

Name	UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	xbrli:monetaryItemType
Period type	duration
Substitution Group	xbrli:item
Balance	debit
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Utilities Operating Expense, Purchased Power under Long-term Contracts	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Amount of operating expense for purchased power procured under arrangements extending beyond one year or the normal operating cycle, if longer, by regulated operation.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

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	Name	Relation Type	Role
	Income Statement Related Disclosures [Abstract] `us-gaap:IncomeStatementRelatedDisclosuresAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/RegulatedOperations
	Utilities Operating Expense, Purchased Power `us-gaap:UtilitiesOperatingExpensePurchasedPower`	summation-item	http://fasb.org/us-gaap/role/disclosure/RegulatedOperations