Taxonomy Viewer

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

Text	Lang	Role	Container role
Research and Development Asset, Transaction [Domain]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Name of the arrangement under which research and development costs acquired in other than a business combination were capitalized.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Relation Type	Role
Research and Development Assets Acquired Other than Through Business Combination by Transaction [Axis] `us-gaap:ResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationByTransactionAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Research and Development Assets Acquired Other than Through Business Combination by Transaction [Axis] `us-gaap:ResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationByTransactionAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Research and Development Assets Acquired Other than Through Business Combination by Transaction [Axis] `us-gaap:ResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationByTransactionAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable