Taxonomy Viewer

Name	CostMethodInvestmentsFairValueDisclosure
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	xbrli:monetaryItemType
Period type	instant
Substitution Group	xbrli:item
Balance	debit
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Cost Method Investments, Fair Value Disclosure	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Fair value portion of investments accounted under the cost method.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
Note	Element is intended to be used in periods before adoption of amendments from Accounting Standards Update 2016-01. Upon effective date of amendments from Accounting Standards Update 2016-01, element will be transitional and intended to be used by entity that has not adopted amendments from Accounting Standards Update 2016-01.	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
PublishDate	2018-01	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
Source	ASU	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceName	Financial Instruments-Recognition and Measurement	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
Source_ASU_Number	2016-01	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceName	Financial Instruments-Recognition and Measurement	http://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion	2018	http://fasb.org/srt/role/changeNote/changeNote
ChangeDate	2017-08	http://fasb.org/srt/role/changeNote/changeNote
ModifiedReferences	true	http://fasb.org/srt/role/changeNote/changeNote
Source_ASU_Number	2016-01	http://fasb.org/srt/role/changeNote/changeNote

	Name	Relation Type	Role
	ASU 2016-01 Transition [Abstract] `us-gaap:Asu201601TransitionAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities