Exchange Memberships, Policy [Policy Text Block]

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

Labels

TextLangRoleContainer role
Exchange Memberships, Policy [Policy Text Block]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link
Disclosure of accounting policy for exchange membership with right of ownership, right to conduct business and contributed exchange membership.en-UShttp://www.xbrl.org/2003/role/documentationhttp://www.xbrl.org/2003/role/link

References

NameValueRole
SourceNameTechnical Correctionshttp://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion2018http://fasb.org/srt/role/changeNote/changeNote
ChangeDate2017-02http://fasb.org/srt/role/changeNote/changeNote
ModifiedDocumentationtruehttp://fasb.org/srt/role/changeNote/changeNote
PreviousDocumentationDisclosure of accounting policy for exchange memberships with rights of ownership, rights to conduct business and contributed exchange memberships. This element may be used for the entire exchange memberships policies or the specific policy elements may be used.http://fasb.org/srt/role/changeNote/changeNote
Source_ASU_Number2016-19http://fasb.org/srt/role/changeNote/changeNote
PublisherFASBhttp://fasb.org/us-gaap/role/ref/legacyRef
NameAccounting Standards Codificationhttp://fasb.org/us-gaap/role/ref/legacyRef
Topic940http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic340http://fasb.org/us-gaap/role/ref/legacyRef
Section25http://fasb.org/us-gaap/role/ref/legacyRef
Paragraph1http://fasb.org/us-gaap/role/ref/legacyRef
URIhttp://asc.fasb.org/extlink&oid=99387790&loc=d3e43427-110978http://fasb.org/us-gaap/role/ref/legacyRef
PublisherFASBhttp://fasb.org/us-gaap/role/ref/legacyRef
NameAccounting Standards Codificationhttp://fasb.org/us-gaap/role/ref/legacyRef
Topic235http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic10http://fasb.org/us-gaap/role/ref/legacyRef
Section50http://fasb.org/us-gaap/role/ref/legacyRef
Paragraph3http://fasb.org/us-gaap/role/ref/legacyRef
URIhttp://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790http://fasb.org/us-gaap/role/ref/legacyRef

Related Parent Concepts

NameRelation TypeRole
us-gaap:PolicyTextBlockAbstract
parent-childhttp://fasb.org/us-gaap/role/disclosure/ComprehensiveTextBlockList
us-gaap:IndustrySpecificPoliciesBrokerDealerTextBlock
parent-childhttp://fasb.org/us-gaap/role/disclosure/AccountingPolicies