Taxonomy Viewer

Name	AllowanceForFundsUsedDuringConstructionInvestingActivities
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
Allowance for Funds Used During Construction, Investing Activities	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Cash inflow due to change during the period in the allowance for other funds used during construction classified as an investing activity.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

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Publisher	FASB	http://fasb.org/us-gaap/role/ref/legacyRef
Name	Accounting Standards Codification	http://fasb.org/us-gaap/role/ref/legacyRef
Topic	980	http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic	360	http://fasb.org/us-gaap/role/ref/legacyRef
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Name	Relation Type	Role
Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] `us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract`	parent-child	http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect
Net Cash Provided by (Used in) Investing Activities, Continuing Operations `us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	summation-item	http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect
Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] `us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract`	domain-member	http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable