Taxonomy Viewer

Name	DisclosureOfChangeOfDateForAnnualGoodwillImpairmentTest
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
Disclosure of Change of Date for Annual Goodwill Impairment Test	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

	Name	Relation Type	Role
	Reason for Change in Date of Annual Goodwill Impairment Test `us-gaap:ReasonForChangeInDateOfAnnualGoodwillImpairmentTest`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
	New Date of Annual Goodwill Impairment Test `us-gaap:NewDateOfAnnualGoodwillImpairmentTest`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther

	Name	Relation Type	Role
	Schedule of Goodwill [Table Text Block] `us-gaap:ScheduleOfGoodwillTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther