Taxonomy Viewer

Name	GoodwillImpairedFactsAndCircumstancesLeadingToImpairment
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	False

Text	Lang	Role	Container role
Goodwill, Impaired, Facts and Circumstances Leading to Impairment	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Description of the underlying cause of impairment of goodwill, such as a significant and more than temporary reduction in sales of a business unit.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

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	Name	Relation Type	Role
	Goodwill, Impaired [Abstract] `us-gaap:GoodwillImpairedAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
	Goodwill, Impaired [Abstract] `us-gaap:GoodwillImpairedAbstract`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable