Taxonomy Viewer

Name	DeferredTaxAssetsTaxCreditCarryforwardsAbstract
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	True

Text	Lang	Role	Container role
Deferred Tax Assets, Tax Credit Carryforwards [Abstract]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

Name	Relation Type	Role
Deferred Tax Assets, Tax Credit Carryforwards, Research `us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch`	parent-child	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes
Deferred Tax Assets, Tax Credit Carryforwards, Foreign `us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign`	parent-child	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes
Deferred Tax Assets, Tax Credit Carryforwards, General Business `us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness`	parent-child	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax `us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax`	parent-child	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes
Deferred Tax Assets, Tax Credit Carryforwards, Other `us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsOther`	parent-child	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes
Deferred Tax Assets, Tax Credit Carryforwards `us-gaap:DeferredTaxAssetsTaxCreditCarryforwards`	parent-child	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes

	Name	Relation Type	Role
	Deferred Tax Assets, Gross [Abstract] `us-gaap:DeferredTaxAssetsGrossAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes