Collections, Including Work of Art and Historical Treasure [Member]

NameCollectionsIncludingWorkOfArtAndHistoricalTreasureMember
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typenonnum:domainItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Collections, Including Work of Art and Historical Treasure [Member]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link
Work of art, historical treasure, and similar asset classified as collections.en-UShttp://www.xbrl.org/2003/role/documentationhttp://www.xbrl.org/2003/role/link

References

NameValueRole
SourceNameDefinition of Collectionshttp://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion2020http://fasb.org/srt/role/changeNote/changeNote
ChangeDate2019-03http://fasb.org/srt/role/changeNote/changeNote
NewElementtruehttp://fasb.org/srt/role/changeNote/changeNote
Source_ASU_Number2019-03http://fasb.org/srt/role/changeNote/changeNote
PublisherFASBhttp://www.xbrl.org/2003/role/disclosureRef
NameAccounting Standards Codificationhttp://www.xbrl.org/2003/role/disclosureRef
Topic958http://www.xbrl.org/2003/role/disclosureRef
SubTopic360http://www.xbrl.org/2003/role/disclosureRef
Section45http://www.xbrl.org/2003/role/disclosureRef
Paragraph3http://www.xbrl.org/2003/role/disclosureRef
URIhttp://asc.fasb.org/extlink&oid=120428993&loc=d3e99587-112915http://www.xbrl.org/2003/role/disclosureRef