Cost and Equity Method Investments Disclosure [Text Block]

NameCostAndEquityMethodInvestmentsDisclosureTextBlock
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typenonnum:textBlockItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractFalse

Labels

TextLangRoleContainer role
Cost and Equity Method Investments Disclosure [Text Block]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link
The entire disclosure for cost method and equity method investments included basis, impairment losses, recognized or unrecognized gains (losses).en-UShttp://www.xbrl.org/2003/role/documentationhttp://www.xbrl.org/2003/role/link

References

NameValueRole
NoteElement 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
PublishDate2018-01http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceASUhttp://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceNameFinancial Instruments-Recognition and Measurementhttp://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
Source_ASU_Number2016-01http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceNameFinancial Instruments-Recognition and Measurementhttp://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion2018http://fasb.org/srt/role/changeNote/changeNote
ChangeDate2017-08http://fasb.org/srt/role/changeNote/changeNote
ModifiedReferencestruehttp://fasb.org/srt/role/changeNote/changeNote
Source_ASU_Number2016-01http://fasb.org/srt/role/changeNote/changeNote