Taxonomy Viewer

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

Text	Lang	Role	Container role
Costs Associated with Exit or Disposal Activities or Restructurings, Policy [Policy Text Block]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

	Name	Relation Type	Role
	Costs Associated with Exit or Disposal Activity or Restructuring [Policy Text Block] `us-gaap:CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicy`	parent-child	http://fasb.org/us-gaap/role/disclosure/AccountingPolicies
	Costs Associated with Exit or Disposal Activity or Restructuring, Ongoing Benefit Arrangement [Policy Text Block] `us-gaap:CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyOngoingBenefitArrangements`	parent-child	http://fasb.org/us-gaap/role/disclosure/AccountingPolicies

	Name	Relation Type	Role
	Policy Text Block [Abstract] `us-gaap:PolicyTextBlockAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/ComprehensiveTextBlockList
	Significant Accounting Policies [Text Block] `us-gaap:SignificantAccountingPoliciesTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/AccountingPolicies