Taxonomy Viewer

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

Text	Lang	Role	Container role
SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

Name	Relation Type	Role
SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] `us-gaap:ValuationAllowancesAndReservesDomain`	parent-child	http://fasb.org/us-gaap/role/disclosure/SECScheduleArticle12-09ValuationAndQualifyingAccounts
SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] `us-gaap:ValuationAllowancesAndReservesDomain`	dimension-default	http://fasb.org/us-gaap/role/disclosure/SECScheduleArticle12-09ValuationAndQualifyingAccountsValuationAndQualifyingAccountsDisclosureTable
SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] `us-gaap:ValuationAllowancesAndReservesDomain`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/SECScheduleArticle12-09ValuationAndQualifyingAccountsValuationAndQualifyingAccountsDisclosureTable

	Name	Relation Type	Role
	SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] `srt:ValuationAndQualifyingAccountsDisclosureTable`	parent-child	http://fasb.org/us-gaap/role/disclosure/SECScheduleArticle12-09ValuationAndQualifyingAccounts
	SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] `srt:ValuationAndQualifyingAccountsDisclosureTable`	hypercube-dimension	http://fasb.org/us-gaap/role/disclosure/SECScheduleArticle12-09ValuationAndQualifyingAccountsValuationAndQualifyingAccountsDisclosureTable