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 | us-gaap:EntertainmentFilmAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustries |
 | us-gaap:EntertainmentLicenseAgreementForProgramMaterialAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustries |
 | us-gaap:EntertainmentCashFlowElementsAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustries |
 | us-gaap:AdvanceRoyaltiesAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustries |
 | us-gaap:ArtistAdvancesAndRoyaltyGuaranteesCommitments | parent-child | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustries |
 | us-gaap:ArtistAdvancesCommitmentsAmount | parent-child | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustries |
 | us-gaap:RoyaltyGuaranteesCommitmentsAmount | parent-child | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustries |
 | us-gaap:AccruedParticipationLiabilitiesDueInNextOperatingCycle | parent-child | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustries |
 | us-gaap:AccountingStandardsUpdate201902TransitionAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustries |