http://fasb.org/us-gaap/2021-01-31#OtherAssetsCurrent http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent 96988226 99383666 10313772 10312670 24792549 25835838 9802232 9802237 981494 981778 2445895 2446606 224323239 229575090 40987548 40958175 203864395 203538477 http://fasb.org/us-gaap/2021-01-31#OtherAssetsCurrent http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent P2Y 0 0 0 0 0 0 P1Y 0 0 1000 P1Y2M12D P30Y 0.2 0.2 1 P3M P12M P12M P72M P72M 0001560385 --12-31 2021 Q3 false 0001560385 2021-01-26 0001560385 lmca:LiveNationMember 2021-09-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassAMember us-gaap:CommonStockMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2021-09-30 0001560385 us-gaap:RetainedEarningsMember 2021-09-30 0001560385 us-gaap:NoncontrollingInterestMember 2021-09-30 0001560385 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2021-09-30 0001560385 us-gaap:AdditionalPaidInCapitalMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2021-06-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassAMember us-gaap:CommonStockMember 2021-06-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2021-06-30 0001560385 us-gaap:RetainedEarningsMember 2021-06-30 0001560385 us-gaap:NoncontrollingInterestMember 2021-06-30 0001560385 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2021-06-30 0001560385 us-gaap:AdditionalPaidInCapitalMember 2021-06-30 0001560385 2021-06-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassAMember us-gaap:CommonStockMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2020-12-31 0001560385 us-gaap:RetainedEarningsMember 2020-12-31 0001560385 us-gaap:NoncontrollingInterestMember 2020-12-31 0001560385 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2020-12-31 0001560385 us-gaap:AdditionalPaidInCapitalMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassAMember us-gaap:CommonStockMember 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2020-09-30 0001560385 us-gaap:RetainedEarningsMember 2020-09-30 0001560385 us-gaap:NoncontrollingInterestMember 2020-09-30 0001560385 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2020-09-30 0001560385 us-gaap:AdditionalPaidInCapitalMember 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2020-06-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassAMember us-gaap:CommonStockMember 2020-06-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2020-06-30 0001560385 us-gaap:RetainedEarningsMember 2020-06-30 0001560385 us-gaap:NoncontrollingInterestMember 2020-06-30 0001560385 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2020-06-30 0001560385 us-gaap:AdditionalPaidInCapitalMember 2020-06-30 0001560385 2020-06-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2019-12-31 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassAMember us-gaap:CommonStockMember 2019-12-31 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassCMember us-gaap:CommonStockMember 2019-12-31 0001560385 us-gaap:RetainedEarningsMember 2019-12-31 0001560385 us-gaap:NoncontrollingInterestMember 2019-12-31 0001560385 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2019-12-31 0001560385 us-gaap:AdditionalPaidInCapitalMember 2019-12-31 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:WarrantMember lmca:ForwardPurchaseAgreementMember 2021-01-26 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:IPOMember 2021-01-26 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassBMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassBMember 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CommonClassBMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassCMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassCMember 2020-12-31 0001560385 lmca:LibertyBravesGroupMember us-gaap:CommonClassCMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember srt:ChiefExecutiveOfficerMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:LibertyEmployeesAndDirectorsMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:LibertyEmployeesAndDirectorsMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Formula1EmployeesMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:LibertyEmployeesAndDirectorsMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassBMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassAMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassBMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CommonClassBMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CommonClassAMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassCMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassCMember 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CommonClassCMember 2021-09-30 0001560385 srt:MinimumMember lmca:LibertyEmployeesAndDirectorsMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember srt:ChiefExecutiveOfficerMember lmca:PerformanceBasedRestrictedStockUnitMember us-gaap:CommonClassCMember 2021-09-30 0001560385 lmca:LibertyBravesGroupMember srt:ChiefExecutiveOfficerMember lmca:PerformanceBasedRestrictedStockUnitMember us-gaap:CommonClassCMember 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember us-gaap:RestrictedStockUnitsRSUMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember srt:ChiefExecutiveOfficerMember lmca:PerformanceBasedRestrictedStockUnitMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember srt:ChiefExecutiveOfficerMember lmca:PerformanceBasedRestrictedStockUnitMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 srt:MaximumMember lmca:LibertyEmployeesAndDirectorsMember us-gaap:CommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember 2021-07-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember 2020-07-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember 2020-01-01 2020-09-30 0001560385 2030-01-01 lmca:FormulaOneAndBravesHoldingsMember 2021-09-30 0001560385 2024-01-01 lmca:FormulaOneAndBravesHoldingsMember 2021-09-30 0001560385 2023-01-01 lmca:FormulaOneAndBravesHoldingsMember 2021-09-30 0001560385 2022-01-01 lmca:FormulaOneAndBravesHoldingsMember 2021-09-30 0001560385 2021-10-01 lmca:FormulaOneAndBravesHoldingsMember 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember 2021-07-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember 2020-07-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember us-gaap:SubscriptionAndCirculationMember lmca:SiriusXmHoldingsMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember us-gaap:AdvertisingMember lmca:SiriusXmHoldingsMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:ProductServiceOrOtherMember lmca:SiriusXmHoldingsMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:ProductEquipmentMember lmca:SiriusXmHoldingsMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:ProductServiceOrOtherMember lmca:FormulaOneMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:FormulaMember lmca:FormulaOneMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember lmca:DevelopmentLeasesMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember lmca:BaseballMember 2021-07-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsRevenueMember 2021-07-01 2021-09-30 0001560385 lmca:ProductServiceOrOtherMember 2021-07-01 2021-09-30 0001560385 lmca:LiveNationMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember us-gaap:SubscriptionAndCirculationMember lmca:SiriusXmHoldingsMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember us-gaap:AdvertisingMember lmca:SiriusXmHoldingsMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:ProductServiceOrOtherMember lmca:SiriusXmHoldingsMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:ProductEquipmentMember lmca:SiriusXmHoldingsMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:ProductServiceOrOtherMember lmca:FormulaOneMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:FormulaMember lmca:FormulaOneMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember lmca:DevelopmentLeasesMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember lmca:BaseballMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsRevenueMember 2021-01-01 2021-09-30 0001560385 lmca:ProductServiceOrOtherMember 2021-01-01 2021-09-30 0001560385 lmca:LiveNationMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember us-gaap:SubscriptionAndCirculationMember lmca:SiriusXmHoldingsMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember us-gaap:AdvertisingMember lmca:SiriusXmHoldingsMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:ProductServiceOrOtherMember lmca:SiriusXmHoldingsMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:ProductEquipmentMember lmca:SiriusXmHoldingsMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:ProductServiceOrOtherMember lmca:FormulaOneMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:FormulaMember lmca:FormulaOneMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember lmca:DevelopmentLeasesMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember lmca:BaseballMember 2020-07-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsRevenueMember 2020-07-01 2020-09-30 0001560385 lmca:ProductServiceOrOtherMember 2020-07-01 2020-09-30 0001560385 lmca:LiveNationMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember us-gaap:SubscriptionAndCirculationMember lmca:SiriusXmHoldingsMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember us-gaap:AdvertisingMember lmca:SiriusXmHoldingsMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:ProductServiceOrOtherMember lmca:SiriusXmHoldingsMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:ProductEquipmentMember lmca:SiriusXmHoldingsMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:ProductServiceOrOtherMember lmca:FormulaOneMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:FormulaMember lmca:FormulaOneMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember lmca:DevelopmentLeasesMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember lmca:BaseballMember 2020-01-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsRevenueMember 2020-01-01 2020-09-30 0001560385 lmca:ProductServiceOrOtherMember 2020-01-01 2020-09-30 0001560385 lmca:LiveNationMember 2020-01-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:PandoraSoundcloudAdvertisingAgreementMember lmca:SoundcloudHoldingsLlcMember 2021-07-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:PandoraSoundcloudAdvertisingAgreementMember lmca:SoundcloudHoldingsLlcMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:PandoraSoundcloudAdvertisingAgreementMember lmca:SoundcloudHoldingsLlcMember 2020-07-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:PandoraSoundcloudAdvertisingAgreementMember lmca:SoundcloudHoldingsLlcMember 2020-01-01 2020-09-30 0001560385 lmca:QurateRetailLibertyTripadvisorLibertyBroadbandLmacGciLibertyMember 2021-07-01 2021-09-30 0001560385 lmca:QurateRetailLibertyTripadvisorLibertyBroadbandLmacGciLibertyMember 2021-01-01 2021-09-30 0001560385 lmca:QurateRetailLibertyTripadvisorLibertyBroadbandLmacGciLibertyMember 2020-07-01 2020-09-30 0001560385 lmca:QurateRetailLibertyTripadvisorLibertyBroadbandLmacGciLibertyMember 2020-01-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:Sxm7SatelliteMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm3.875PercentageSeniorNotesDue2031Member 2021-08-31 2021-08-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm3.125PercentageSeniorNotesDue2026Member 2021-08-31 2021-08-31 0001560385 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2021-07-01 2021-09-30 0001560385 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2021-01-01 2021-09-30 0001560385 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2020-07-01 2020-09-30 0001560385 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyMediaAcquisitionSponsorLlcMember lmca:ForwardPurchaseAgreementMember 2021-01-26 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember lmca:RelatedParty7.62LoanMember 2021-09-30 0001560385 lmca:LibertyMediaAcquisitionCorporationMember 2021-01-26 0001560385 lmca:LibertyMediaAcquisitionSponsorLlcMember lmca:LmacWorkingCapitalLoanMember 2021-09-30 0001560385 lmca:LiveNationMarginLoanMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmCreditFacilityMember 2021-09-30 0001560385 lmca:LiveNationMarginLoanMember 2020-11-09 0001560385 lmca:LiveNationMarginLoanMember 2020-03-27 0001560385 lmca:LiveNationMarginLoanMember 2018-12-10 0001560385 lmca:LibertyFormulaOneGroupMember lmca:LibertySiriusXmGroupMember 2020-04-21 0001560385 lmca:LibertyFormulaOneGroupMember lmca:LibertyBravesGroupMember 2020-04-21 0001560385 lmca:SiriusXmHoldingsMember lmca:RestructuringSettlementAndImpairmentProvisionsMember lmca:Sxm7SatelliteMember 2021-07-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:OtherMember lmca:Sxm7SatelliteMember 2021-07-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:RestructuringSettlementAndImpairmentProvisionsMember lmca:Sxm7SatelliteMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:OtherMember lmca:Sxm7SatelliteMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember 2021-01-01 2021-09-30 0001560385 us-gaap:CorporateAndOtherMember 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember 2021-09-30 0001560385 lmca:FormulaOneMember 2021-09-30 0001560385 us-gaap:CorporateAndOtherMember 2020-12-31 0001560385 lmca:SiriusXmHoldingsMember 2020-12-31 0001560385 lmca:FormulaOneMember 2020-12-31 0001560385 lmca:OtherFinancialInstrumentsMember 2021-07-01 2021-09-30 0001560385 lmca:FairValueOptionSecuritiesMember 2021-07-01 2021-09-30 0001560385 lmca:DebtMeasuredAtFairValueMember 2021-07-01 2021-09-30 0001560385 lmca:BondHedgeChangeInFairValueMember 2021-07-01 2021-09-30 0001560385 lmca:OtherFinancialInstrumentsMember 2021-01-01 2021-09-30 0001560385 lmca:FairValueOptionSecuritiesMember 2021-01-01 2021-09-30 0001560385 lmca:DebtMeasuredAtFairValueMember 2021-01-01 2021-09-30 0001560385 lmca:BondHedgeChangeInFairValueMember 2021-01-01 2021-09-30 0001560385 lmca:FairValueOptionSecuritiesMember 2020-07-01 2020-09-30 0001560385 lmca:DebtMeasuredAtFairValueMember 2020-07-01 2020-09-30 0001560385 lmca:BondHedgeChangeInFairValueMember 2020-07-01 2020-09-30 0001560385 lmca:OtherFinancialInstrumentsMember 2020-01-01 2020-09-30 0001560385 lmca:FairValueOptionSecuritiesMember 2020-01-01 2020-09-30 0001560385 lmca:DebtMeasuredAtFairValueMember 2020-01-01 2020-09-30 0001560385 lmca:BondHedgeChangeInFairValueMember 2020-01-01 2020-09-30 0001560385 us-gaap:OtherIntangibleAssetsMember 2021-09-30 0001560385 us-gaap:LicensingAgreementsMember 2021-09-30 0001560385 us-gaap:CustomerRelationshipsMember 2021-09-30 0001560385 lmca:FiaAgreementMember 2021-09-30 0001560385 us-gaap:OtherIntangibleAssetsMember 2020-12-31 0001560385 us-gaap:LicensingAgreementsMember 2020-12-31 0001560385 us-gaap:CustomerRelationshipsMember 2020-12-31 0001560385 lmca:FiaAgreementMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:OtherEquityMethodInvestmentsMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:OtherEquityMethodInvestmentsMember 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:OtherEquityMethodInvestmentsMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:LiveNationMember 2021-06-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmCanadaMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:OtherEquityMethodInvestmentsMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:LiveNationMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupMember lmca:OtherEquityMethodInvestmentsMember 2020-12-31 0001560385 lmca:LibertyBravesGroupMember lmca:OtherEquityMethodInvestmentsMember 2020-12-31 0001560385 lmca:SiriusXmHoldingsMember lmca:SoundcloudHoldingsLlcMember 2020-02-29 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:LibertyFormulaOneGroupMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmCanadaMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:LiveNationMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:LibertyBravesGroupMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:LibertyBravesGroupMember 2021-09-30 0001560385 srt:MaximumMember lmca:LiveNationMember 2020-12-31 0001560385 lmca:SiriusXmHoldingsMember srt:MaximumMember lmca:SiriusXmCanadaMember 2021-07-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember srt:MaximumMember lmca:SiriusXmCanadaMember 2020-07-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassAMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:PandoraSoundcloudAdvertisingAgreementMember lmca:SoundcloudHoldingsLlcMember 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember 2021-09-30 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:WarrantMember us-gaap:CommonClassAMember us-gaap:IPOMember 2021-01-26 0001560385 lmca:FormulaOneMember lmca:SeniorLoanFacilityMember us-gaap:InterestRateSwapMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupMember 2020-12-31 0001560385 lmca:LibertyBravesGroupMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupMember lmca:AtandtMember lmca:Exchangeable2.25SeniorDebenturesDue2046Member us-gaap:SubsequentEventMember 2021-10-31 0001560385 lmca:LibertyFormulaOneGroupMember lmca:AtandtMember lmca:Exchangeable2.25SeniorDebenturesDue2046Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable2.75SeniorDebenturesDue2049Member 2019-11-26 2019-11-26 0001560385 lmca:LibertyFormulaOneGroupMember lmca:LibertyMediaAcquisitionCorporationMember lmca:Liberty1CashConvertibleNotesDue2023Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm5.0SeniorNotesDue2027Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm4.625SeniorNotesDue2024Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm3.875SeniorNotesDue2022Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm3.875PercentageSeniorNotesDue2031Member 2021-08-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm3.125PercentageSeniorNotesDue2026Member 2021-08-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm5.375SeniorNotesDue2026Member 2021-08-01 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm4.625SeniorNotesDue2024Member 2021-08-01 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Exchangeable2.25SeniorDebenturesDue2048Member 2018-12-31 0001560385 lmca:A1.375CashConvertibleSeniorNotesDue2023Member 2013-10-17 0001560385 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2021-09-30 0001560385 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm4.0SeniorNotesDue2028Member 2021-06-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember us-gaap:RevolvingCreditFacilityMember 2021-02-24 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember lmca:TermLoanMember 2021-02-24 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable0.5SeniorDebenturesDue2050Member 2020-11-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember us-gaap:RevolvingCreditFacilityMember 2020-03-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember lmca:TermLoanMember 2020-03-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember lmca:DelayedDrawTermLoanMember 2020-03-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable2.75SeniorDebenturesDue2049Member 2019-11-26 0001560385 lmca:Exchangeable2.25SeniorDebenturesDue2048Member 2018-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable2.125SeniorDebenturesDue2048Member 2018-03-06 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Exchangeable2.25SeniorDebenturesDue2046Member 2016-08-17 0001560385 lmca:LibertyFormulaOneGroupMember lmca:A1.375CashConvertibleSeniorNotesDue2023Member 2013-10-17 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember us-gaap:LondonInterbankOfferedRateLIBORMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Liberty1CashConvertibleNotesDue2023Member us-gaap:CommonClassCMember 2017-01-23 2017-01-23 0001560385 lmca:LibertySiriusXmGroupMember lmca:LiveNationMember lmca:Exchangeable0.5SeniorDebenturesDue2050Member 2020-11-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMember lmca:Exchangeable2.75SeniorDebenturesDue2049Member 2019-11-26 0001560385 lmca:LiveNationMember lmca:Exchangeable2.25SeniorDebenturesDue2048Member 2018-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMember lmca:Exchangeable2.125SeniorDebenturesDue2048Member 2018-03-06 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Liberty1CashConvertibleNotesDue2023Member us-gaap:CommonClassCMember 2017-01-23 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember us-gaap:LondonInterbankOfferedRateLIBORMember 2021-02-24 2021-02-24 0001560385 lmca:LiveNationMarginLoanMember us-gaap:LondonInterbankOfferedRateLIBORMember 2020-11-09 2020-11-09 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember us-gaap:LondonInterbankOfferedRateLIBORMember 2020-03-01 2020-03-31 0001560385 lmca:LiveNationMarginLoanMember us-gaap:LondonInterbankOfferedRateLIBORMember 2018-12-10 2018-12-10 0001560385 lmca:RevenueShareAndRoyaltiesMember 2021-07-01 2021-09-30 0001560385 lmca:ProgrammingAndContentExpenseMember 2021-07-01 2021-09-30 0001560385 lmca:OtherCostOfSubscriberServicesMember 2021-07-01 2021-09-30 0001560385 lmca:FormulaMember 2021-07-01 2021-09-30 0001560385 lmca:CustomerServiceAndBillingMember 2021-07-01 2021-09-30 0001560385 lmca:RevenueShareAndRoyaltiesMember 2021-01-01 2021-09-30 0001560385 lmca:ProgrammingAndContentExpenseMember 2021-01-01 2021-09-30 0001560385 lmca:OtherCostOfSubscriberServicesMember 2021-01-01 2021-09-30 0001560385 lmca:FormulaMember 2021-01-01 2021-09-30 0001560385 lmca:CustomerServiceAndBillingMember 2021-01-01 2021-09-30 0001560385 lmca:RevenueShareAndRoyaltiesMember 2020-07-01 2020-09-30 0001560385 lmca:ProgrammingAndContentExpenseMember 2020-07-01 2020-09-30 0001560385 lmca:OtherCostOfSubscriberServicesMember 2020-07-01 2020-09-30 0001560385 lmca:FormulaMember 2020-07-01 2020-09-30 0001560385 lmca:CustomerServiceAndBillingMember 2020-07-01 2020-09-30 0001560385 lmca:RevenueShareAndRoyaltiesMember 2020-01-01 2020-09-30 0001560385 lmca:ProgrammingAndContentExpenseMember 2020-01-01 2020-09-30 0001560385 lmca:OtherCostOfSubscriberServicesMember 2020-01-01 2020-09-30 0001560385 lmca:FormulaMember 2020-01-01 2020-09-30 0001560385 lmca:CustomerServiceAndBillingMember 2020-01-01 2020-09-30 0001560385 lmca:FormulaOneAndBravesHoldingsMember 2021-09-30 0001560385 lmca:FormulaOneAndBravesHoldingsMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupCommonClassMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupCommonClassCMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupCommonClassBMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupCommonClassMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupCommonClassCMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupCommonClassBMember 2021-09-30 0001560385 lmca:LibertyBravesGroupCommonClassMember 2021-09-30 0001560385 lmca:LibertyBravesGroupCommonClassCMember 2021-09-30 0001560385 lmca:LibertyBravesGroupCommonClassBMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupCommonClassMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupCommonClassCMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupCommonClassBMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupCommonClassMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupCommonClassCMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupCommonClassBMember 2020-12-31 0001560385 lmca:LibertyBravesGroupCommonClassMember 2020-12-31 0001560385 lmca:LibertyBravesGroupCommonClassCMember 2020-12-31 0001560385 lmca:LibertyBravesGroupCommonClassBMember 2020-12-31 0001560385 lmca:SiriusXmHoldingsMember us-gaap:SubsequentEventMember 2021-10-25 2021-10-25 0001560385 lmca:LibertySiriusXmGroupMember lmca:WarrantTransactionMember us-gaap:CommonClassAMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:WarrantTransactionMember us-gaap:CommonClassAMember 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:WarrantTransactionMember us-gaap:CommonClassAMember 2021-09-30 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:WarrantMember lmca:LibertyMediaAcquisitionSponsorLlcMember us-gaap:PrivatePlacementMember 2021-01-26 0001560385 2020-09-30 0001560385 2019-12-31 0001560385 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2021-09-30 0001560385 us-gaap:FairValueMeasurementsRecurringMember 2021-09-30 0001560385 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2020-12-31 0001560385 us-gaap:FairValueMeasurementsRecurringMember 2020-12-31 0001560385 lmca:SiriusXmHoldingsMember lmca:LibertySiriusXmGroupMember 2021-09-30 0001560385 lmca:FormulaOneMember lmca:LibertyFormulaOneGroupMember 2021-09-30 0001560385 lmca:AnlbcMember lmca:LibertyBravesGroupMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:SiriusXmHoldingsMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:LiveNationMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:FormulaOneMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CorporateNonSegmentMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember srt:ConsolidationEliminationsMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OperatingSegmentsAndCorporateNonSegmentMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CorporateNonSegmentMember 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember 2021-09-30 0001560385 srt:ConsolidationEliminationsMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember 2021-09-30 0001560385 lmca:LibertyBravesGroupMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:CommonClassAandCMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:CommonClassAandCMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:CommonClassAandCMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:CommonClassAandCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:CommonClassAandCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:CommonClassAandCMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:ProgrammingAndContentExpenseMember 2021-07-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:OtherCostOfSubscriberServicesMember 2021-07-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:CustomerServiceAndBillingMember 2021-07-01 2021-09-30 0001560385 us-gaap:SellingGeneralAndAdministrativeExpensesMember 2021-07-01 2021-09-30 0001560385 us-gaap:OperatingExpenseMember 2021-07-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:ProgrammingAndContentExpenseMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:OtherCostOfSubscriberServicesMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:CustomerServiceAndBillingMember 2021-01-01 2021-09-30 0001560385 us-gaap:SellingGeneralAndAdministrativeExpensesMember 2021-01-01 2021-09-30 0001560385 us-gaap:OperatingExpenseMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:ProgrammingAndContentExpenseMember 2020-07-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:OtherCostOfSubscriberServicesMember 2020-07-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:CustomerServiceAndBillingMember 2020-07-01 2020-09-30 0001560385 us-gaap:SellingGeneralAndAdministrativeExpensesMember 2020-07-01 2020-09-30 0001560385 us-gaap:OperatingExpenseMember 2020-07-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:ProgrammingAndContentExpenseMember 2020-01-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:OtherCostOfSubscriberServicesMember 2020-01-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:CustomerServiceAndBillingMember 2020-01-01 2020-09-30 0001560385 us-gaap:SellingGeneralAndAdministrativeExpensesMember 2020-01-01 2020-09-30 0001560385 us-gaap:OperatingExpenseMember 2020-01-01 2020-09-30 0001560385 us-gaap:AdditionalPaidInCapitalMember 2021-07-01 2021-09-30 0001560385 us-gaap:AdditionalPaidInCapitalMember 2021-01-01 2021-09-30 0001560385 us-gaap:AdditionalPaidInCapitalMember 2020-07-01 2020-09-30 0001560385 us-gaap:AdditionalPaidInCapitalMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:OverAllotmentOptionMember 2021-01-26 2021-01-26 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:IPOMember 2021-01-26 2021-01-26 0001560385 lmca:TargetVotingPowerPlusMember lmca:JohnC.MaloneChairmanMember lmca:ExchangeAgreementWithChairmanMember 2021-09-30 0001560385 lmca:TargetVotingPowerLessMember lmca:JohnC.MaloneChairmanMember lmca:ExchangeAgreementWithChairmanMember 2021-09-30 0001560385 lmca:JohnC.MaloneChairmanMember lmca:ExchangeAgreementWithChairmanMember 2021-07-28 0001560385 lmca:LibertySiriusXmGroupMember lmca:JohnC.MaloneChairmanMember us-gaap:CommonClassBMember lmca:ExchangeAgreementWithChairmanMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:JohnC.MaloneChairmanMember us-gaap:CommonClassBMember lmca:ExchangeAgreementWithChairmanMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:JohnC.MaloneChairmanMember us-gaap:CommonClassBMember lmca:ExchangeAgreementWithChairmanMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:AtandtMember lmca:Exchangeable2.25SeniorDebenturesDue2046Member 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:LiveNationMember lmca:Exchangeable0.5SeniorDebenturesDue2050Member 2020-11-01 2020-11-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMember lmca:Exchangeable2.75SeniorDebenturesDue2049Member 2019-11-26 2019-11-26 0001560385 lmca:LiveNationMember lmca:Exchangeable2.25SeniorDebenturesDue2048Member 2018-12-01 2018-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMember lmca:Exchangeable2.125SeniorDebenturesDue2048Member 2018-03-06 2018-03-06 0001560385 lmca:WarrantTransactionMember us-gaap:CommonClassAMember 2021-09-30 0001560385 lmca:A1.375ConvertibleNotesBondHedgeTransactionMember us-gaap:CommonClassAMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CommonClassAMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CommonClassAMember 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CommonClassAMember 2021-09-30 0001560385 lmca:AnlbcMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember lmca:ServicesAgreementMember 2017-05-25 2017-05-25 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember lmca:AdvisoryServicesAgreementMember 2017-05-25 2017-05-25 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember lmca:ServicesAgreementMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember lmca:AdvisoryServicesAgreementMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:PandoraMember lmca:SiriusXmCreditFacilityMember us-gaap:LetterOfCreditMember 2021-01-01 2021-09-30 0001560385 us-gaap:RetainedEarningsMember 2021-07-01 2021-09-30 0001560385 us-gaap:NoncontrollingInterestMember 2021-07-01 2021-09-30 0001560385 us-gaap:RetainedEarningsMember 2021-01-01 2021-09-30 0001560385 us-gaap:NoncontrollingInterestMember 2021-01-01 2021-09-30 0001560385 us-gaap:RetainedEarningsMember 2020-07-01 2020-09-30 0001560385 us-gaap:NoncontrollingInterestMember 2020-07-01 2020-09-30 0001560385 us-gaap:RetainedEarningsMember 2020-01-01 2020-09-30 0001560385 us-gaap:NoncontrollingInterestMember 2020-01-01 2020-09-30 0001560385 lmca:FormulaOneMember lmca:LibertySiriusXmGroupMember lmca:LiveNationMember 2021-04-01 2021-04-30 0001560385 lmca:LiveNationMember 2020-01-01 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:LiveNationMember 2021-04-01 2021-04-30 0001560385 lmca:DebtMeasuredAtFairValueMember 2021-09-30 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:WarrantMember us-gaap:CommonClassAMember lmca:ForwardPurchaseAgreementMember 2021-01-26 2021-01-26 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:WarrantMember us-gaap:IPOMember 2021-01-26 2021-01-26 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:CommonClassBMember lmca:ForwardPurchaseAgreementMember 2021-01-26 2021-01-26 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:CommonClassAMember us-gaap:IPOMember 2021-01-26 2021-01-26 0001560385 lmca:JohnC.MaloneChairmanMember lmca:ExchangeAgreementWithChairmanMember 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember 2021-01-01 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyMediaAcquisitionSponsorLlcMember lmca:LmacWorkingCapitalLoanMember 2021-04-15 0001560385 lmca:FormulaOneMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmCanadaMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OtherEquityMethodInvestmentsMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:LiveNationMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:OtherEquityMethodInvestmentsMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:OtherEquityMethodInvestmentsMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmCanadaMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OtherEquityMethodInvestmentsMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:LiveNationMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:OtherEquityMethodInvestmentsMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:OtherEquityMethodInvestmentsMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OtherEquityMethodInvestmentsMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:LiveNationMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:OtherEquityMethodInvestmentsMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:OtherEquityMethodInvestmentsMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmCanadaMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OtherEquityMethodInvestmentsMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:LiveNationMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:OtherEquityMethodInvestmentsMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:LiveNationMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:OtherEquityMethodInvestmentsMember 2020-01-01 2020-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:Sxm7SatelliteMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyMediaAcquisitionCorporationMember 2020-11-01 2020-11-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:A1.375ConvertibleNotesBondHedgeTransactionMember us-gaap:CommonClassAMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:A1.375ConvertibleNotesBondHedgeTransactionMember us-gaap:CommonClassAMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:A1.375ConvertibleNotesBondHedgeTransactionMember us-gaap:CommonClassAMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMember lmca:SiriusXmHoldingsMarginLoanMember 2021-09-30 0001560385 lmca:LiveNationMember lmca:LiveNationMarginLoanMember 2021-09-30 0001560385 lmca:SiriusXmHoldingsMember lmca:SiriusXmCanadaMember 2021-01-01 2021-09-30 0001560385 2021-09-30 0001560385 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmCreditFacilityMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember 2020-03-01 2020-03-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm5.375SeniorNotesDue2026Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm4.625SeniorNotesDue2024Member 2021-08-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm3.875SeniorNotesDue2022Member 2021-08-31 0001560385 lmca:AnlbcMember lmca:SpringTrainingCreditFacilityMember us-gaap:RevolvingCreditFacilityMember 2021-09-30 0001560385 lmca:AnlbcMember lmca:OperatingCreditFacilityMember us-gaap:RevolvingCreditFacilityMember 2021-09-30 0001560385 lmca:AnlbcMember lmca:BravesHoldingsMixedUseFacilityCreditFacilitiesTotalMember us-gaap:RevolvingCreditFacilityMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm5.50SeniorNotesDue2029Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm5.00SeniorNotesDue2027Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm4.125PercentageSeniorNotesDue2030Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm4.0SeniorNotesDue2028Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm3.875SeniorNotesDue2031Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm3.125SeniorNotesDue2026Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:Pandora1.75PercentConvertibleSeniorNotesDue2023Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable2.75SeniorDebenturesDue2049Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable2.25SeniorDebenturesDue2048Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable2.125SeniorDebenturesDue2048Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable0.5SeniorDebenturesDue2050Member 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:A1.375CashConvertibleSeniorNotesDue2023Member 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OtherDebtSecuritiesMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:SeniorLoanFacilityMember 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Liberty1CashConvertibleNotesDue2023Member 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Exchangeable2.25SeniorDebenturesDue2046Member 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:NotesAndLoansMember 2021-09-30 0001560385 lmca:FormulaOneMember lmca:SeniorLoanFacilityMember 2021-09-30 0001560385 lmca:AnlbcMember lmca:StadiumCreditFacilityMember 2021-09-30 0001560385 lmca:AnlbcMember lmca:BravesHoldingsSeniorSecuredNotesMember 2021-09-30 0001560385 lmca:AnlbcMember lmca:BravesHoldingsFloatingRateNotesMember 2021-09-30 0001560385 lmca:AnlbcMember lmca:SpringTrainingCreditFacilityMember us-gaap:RevolvingCreditFacilityMember 2020-12-31 0001560385 lmca:AnlbcMember lmca:OperatingCreditFacilityMember us-gaap:RevolvingCreditFacilityMember 2020-12-31 0001560385 lmca:AnlbcMember lmca:BravesHoldingsMixedUseFacilityCreditFacilitiesTotalMember us-gaap:RevolvingCreditFacilityMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmCreditFacilityMember 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm5.50SeniorNotesDue2029Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm5.375SeniorNotesDue2026Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm5.00SeniorNotesDue2027Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm4.625SeniorNotesDue2024Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm4.125PercentageSeniorNotesDue2030Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXm3.875SeniorNotesDue2022Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:Pandora1.75PercentConvertibleSeniorNotesDue2023Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable2.75SeniorDebenturesDue2049Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable2.25SeniorDebenturesDue2048Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable2.125SeniorDebenturesDue2048Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:Exchangeable0.5SeniorDebenturesDue2050Member 2020-12-31 0001560385 lmca:LibertySiriusXmGroupMember lmca:A1.375CashConvertibleSeniorNotesDue2023Member 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OtherDebtSecuritiesMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupMember lmca:SeniorLoanFacilityMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Liberty1CashConvertibleNotesDue2023Member 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Exchangeable2.25SeniorDebenturesDue2046Member 2020-12-31 0001560385 lmca:LibertyBravesGroupMember lmca:NotesAndLoansMember 2020-12-31 0001560385 lmca:AnlbcMember lmca:BravesHoldingsSeniorSecuredNotesMember 2020-12-31 0001560385 lmca:AnlbcMember lmca:BravesHoldingsFloatingRateNotesMember 2020-12-31 0001560385 lmca:AnlbcMember lmca:AnlbcTermLoanMember 2020-12-31 0001560385 lmca:AnlbcMember 2020-12-31 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Exchangeable2.25SeniorDebenturesDue2046Member 2018-06-22 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Liberty1CashConvertibleNotesDue2023Member 2017-01-23 0001560385 lmca:LibertyFormulaOneGroupMember lmca:Exchangeable2.25SeniorDebenturesDue2046Member 2018-06-22 2018-06-22 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsMarginLoanMember 2021-02-24 2021-02-24 0001560385 lmca:LiveNationMarginLoanMember 2020-11-09 2020-11-09 0001560385 srt:MinimumMember lmca:LiveNationMarginLoanMember 2018-12-10 2018-12-10 0001560385 srt:MaximumMember lmca:LiveNationMarginLoanMember 2018-12-10 2018-12-10 0001560385 lmca:AnlbcMember 2021-09-30 0001560385 lmca:LibertyMediaAcquisitionSponsorLlcMember lmca:LmacWorkingCapitalLoanMember 2021-04-15 2021-04-15 0001560385 lmca:WarrantTransactionMember us-gaap:CommonClassAMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:WarrantMember us-gaap:CommonClassAMember us-gaap:IPOMember 2021-01-26 2021-01-26 0001560385 lmca:LibertyMediaAcquisitionCorporationMember us-gaap:WarrantMember lmca:LibertyMediaAcquisitionSponsorLlcMember us-gaap:PrivatePlacementMember 2021-01-26 2021-01-26 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:SiriusXmHoldingsMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:LiveNationMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:FormulaOneMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CorporateNonSegmentMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember srt:ConsolidationEliminationsMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OperatingSegmentsAndCorporateNonSegmentMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CorporateNonSegmentMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:OperatingSegmentsAndCorporateNonSegmentMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember 2021-07-01 2021-09-30 0001560385 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:SiriusXmHoldingsMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:LiveNationMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:FormulaOneMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CorporateNonSegmentMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember srt:ConsolidationEliminationsMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OperatingSegmentsAndCorporateNonSegmentMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CorporateNonSegmentMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:OperatingSegmentsAndCorporateNonSegmentMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:SiriusXmHoldingsMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:LiveNationMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:FormulaOneMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CorporateNonSegmentMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember srt:ConsolidationEliminationsMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OperatingSegmentsAndCorporateNonSegmentMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CorporateNonSegmentMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:OperatingSegmentsAndCorporateNonSegmentMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember 2020-07-01 2020-09-30 0001560385 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:SiriusXmHoldingsMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:OperatingSegmentsMember lmca:LiveNationMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:LiveNationMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:OperatingSegmentsMember lmca:FormulaOneMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember us-gaap:CorporateNonSegmentMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember srt:ConsolidationEliminationsMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OperatingSegmentsAndCorporateNonSegmentMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember us-gaap:CorporateNonSegmentMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember srt:ConsolidationEliminationsMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:OperatingSegmentsAndCorporateNonSegmentMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember us-gaap:CorporateNonSegmentMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember 2020-01-01 2020-09-30 0001560385 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupCommonClassMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupCommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupCommonClassBMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupCommonClassMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupCommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupCommonClassMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupCommonClassCMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupCommonClassMember 2021-10-31 0001560385 lmca:LibertySiriusXmGroupCommonClassCMember 2021-10-31 0001560385 lmca:LibertySiriusXmGroupCommonClassBMember 2021-10-31 0001560385 lmca:LibertyFormulaOneGroupCommonClassMember 2021-10-31 0001560385 lmca:LibertyFormulaOneGroupCommonClassCMember 2021-10-31 0001560385 lmca:LibertyFormulaOneGroupCommonClassBMember 2021-10-31 0001560385 lmca:LibertyBravesGroupCommonClassMember 2021-10-31 0001560385 lmca:LibertyBravesGroupCommonClassCMember 2021-10-31 0001560385 lmca:LibertyBravesGroupCommonClassBMember 2021-10-31 0001560385 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsRevenueMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:ProductServiceOrOtherMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsRevenueMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:ProductServiceOrOtherMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsRevenueMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:ProductServiceOrOtherMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:SiriusXmHoldingsRevenueMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyBravesGroupMember lmca:ProductServiceOrOtherMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:RevenueShareAndRoyaltiesMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:ProgrammingAndContentExpenseMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OtherCostOfSubscriberServicesMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:CustomerServiceAndBillingMember 2021-07-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:FormulaMember 2021-07-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:RevenueShareAndRoyaltiesMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:ProgrammingAndContentExpenseMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OtherCostOfSubscriberServicesMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:CustomerServiceAndBillingMember 2021-01-01 2021-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:FormulaMember 2021-01-01 2021-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:RevenueShareAndRoyaltiesMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:ProgrammingAndContentExpenseMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OtherCostOfSubscriberServicesMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:CustomerServiceAndBillingMember 2020-07-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:FormulaMember 2020-07-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:RevenueShareAndRoyaltiesMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:ProgrammingAndContentExpenseMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:OtherCostOfSubscriberServicesMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember lmca:CustomerServiceAndBillingMember 2020-01-01 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember lmca:FormulaMember 2020-01-01 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember 2020-09-30 0001560385 lmca:LibertyFormulaOneGroupMember 2020-09-30 0001560385 lmca:LibertyBravesGroupMember 2020-09-30 0001560385 lmca:LibertySiriusXmGroupMember 2019-12-31 0001560385 lmca:LibertyFormulaOneGroupMember 2019-12-31 0001560385 lmca:LibertyBravesGroupMember 2019-12-31 xbrli:shares iso4217:USD iso4217:USD xbrli:shares xbrli:pure lmca:item iso4217:USD lmca:item

Table of Contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D. C. 20549

FORM 10-Q

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2021

OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                to

Commission File Number 001-35707

LIBERTY MEDIA CORPORATION

(Exact name of Registrant as specified in its charter)

State of Delaware

37-1699499

(State or other jurisdiction of

incorporation or organization)

(I.R.S. Employer

Identification No.)

12300 Liberty Boulevard
Englewood , Colorado

80112

(Address of principal executive offices)

(Zip Code)

Registrant's telephone number, including area code: ( 720 ) 875-5400

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol

Name of each exchange on which registered

Series A Liberty SiriusXM Common Stock

LSXMA

The Nasdaq Stock Market LLC

Series B Liberty SiriusXM Common Stock

LSXMB

The Nasdaq Stock Market LLC

Series C Liberty SiriusXM Common Stock

LSXMK

The Nasdaq Stock Market LLC

Series A Liberty Braves Common Stock

BATRA

The Nasdaq Stock Market LLC

Series C Liberty Braves Common Stock

BATRK

The Nasdaq Stock Market LLC

Series A Liberty Formula One Common Stock

FWONA

The Nasdaq Stock Market LLC

Series C Liberty Formula One Common Stock

FWONK

The Nasdaq Stock Market LLC

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days. Yes No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes No

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer

Accelerated Filer

Non-accelerated Filer

Smaller Reporting Company

Emerging Growth Company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Indicate by check mark whether the Registrant is a shell company as defined in Rule 12b-2 of the Exchange Act. Yes No

The number of outstanding shares of Liberty Media Corporation's common stock as of October 31, 2021 was:

Series A

Series B

Series C

Liberty SiriusXM common stock

96,555,203

9,802,232

224,108,617

Liberty Braves common stock

10,313,772

981,494

40,987,860

Liberty Formula One common stock

24,792,549

2,445,895

203,864,999

Table of Contents

Table of Contents

Part I – Financial Information

Item 1. Financial Statements

LIBERTY MEDIA CORPORATION AND SUBSIDIARIES Condensed Consolidated Balance Sheets (unaudited)

I-3

LIBERTY MEDIA CORPORATION AND SUBSIDIARIES Condensed Consolidated Statements of Operations (unaudited)

I-5

LIBERTY MEDIA CORPORATION AND SUBSIDIARIES Condensed Consolidated Statements of Comprehensive Earnings (Loss) (unaudited)

I-7

LIBERTY MEDIA CORPORATION AND SUBSIDIARIES Condensed Consolidated Statements of Cash Flows (unaudited)

I-8

LIBERTY MEDIA CORPORATION AND SUBSIDIARIES Condensed Consolidated Statements of Equity (unaudited)

I-10

LIBERTY MEDIA CORPORATION AND SUBSIDIARIES Notes to Condensed Consolidated Financial Statements (unaudited)

I-14

Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations

I-48

Item 3. Quantitative and Qualitative Disclosures about Market Risk

I-68

Item 4. Controls and Procedures

I-69

Part II — Other Information

Item 1. Legal Proceedings

II-1

Item 1A. Risk Factors

II-1

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

II-1

Item 6. Exhibits

II-2

SIGNATURES

II-3

I-2

Table of Contents

LIBERTY MEDIA CORPORATION AND SUBSIDIARIES

Condensed Consolidated Balance Sheets

(unaudited)

September 30, 2021

December 31, 2020

amounts in millions

Assets

Current assets:

Cash and cash equivalents

$

2,858

2,831

Trade and other receivables, net

812

823

Other current assets

920

376

Total current assets

4,590

4,030

Investments in affiliates, accounted for using the equity method (note 6)

1,016

1,018

Property and equipment, at cost

3,981

4,017

Accumulated depreciation

( 1,950 )

( 1,778 )

2,031

2,239

Intangible assets not subject to amortization (note 7):

Goodwill

19,247

19,218

FCC licenses

8,600

8,600

Other

1,385

1,385

29,232

29,203

Intangible assets subject to amortization, net (note 7)

4,933

5,378

Other assets

2,617

2,136

Total assets

$

44,419

44,004

Liabilities and Equity

Current liabilities:

Accounts payable and accrued liabilities

$

1,518

1,583

Current portion of debt, including $ 2,561 million and $ 684 million measured at fair value, respectively (note 8)

2,573

743

Deferred revenue

1,994

2,070

Other current liabilities

103

94

Total current liabilities

6,188

4,490

Long-term debt, including $ 2,152 million and $ 3,861 million measured at fair value, respectively (note 8)

15,525

16,686

Deferred income tax liabilities

2,220

2,126

Other liabilities

1,017

1,101

Total liabilities

24,950

24,403

(Continued)

See accompanying notes to condensed consolidated financial statements.

I-3

Table of Contents

LIBERTY MEDIA CORPORATION AND SUBSIDIARIES

Condensed Consolidated Balance Sheets (Continued)

(unaudited)

September 30, 2021

December 31, 2020

amounts in millions,

except share amounts

Redeemable noncontrolling interests in equity of subsidiary (note 9)

575

Stockholders' equity:

Preferred stock, $ .01 par value. Authorized 50,000,000 shares; no shares issued

Series A Liberty SiriusXM common stock, $ .01 par value. Authorized 2,000,000,000 shares; issued and outstanding 96,988,226 shares at September 30, 2021 and 99,383,666 shares at December 31, 2020 (note 2)

1

1

Series A Liberty Braves common stock, $ .01 par value. Authorized 200,000,000 shares; issued and outstanding 10,313,772 shares at September 30, 2021 and 10,312,670 shares at December 31, 2020 (note 2)

Series A Liberty Formula One common stock, $ .01 par value. Authorized 500,000,000 shares; issued and outstanding 24,792,549 shares at September 30, 2021 and 25,835,838 shares at December 31, 2020 (note 2)

Series B Liberty SiriusXM common stock, $ .01 par value. Authorized 75,000,000 shares; issued and outstanding 9,802,232 shares at September 30, 2021 and 9,802,237 at December 31, 2020 (note 2)

Series B Liberty Braves common stock, $ .01 par value. Authorized 7,500,000 shares; issued and outstanding 981,494 shares at September 30, 2021 and 981,778 at December 31, 2020 (note 2)

Series B Liberty Formula One common stock, $ .01 par value. Authorized 18,750,000 shares; issued and outstanding 2,445,895 shares at September 30, 2021 and 2,446,606 shares at December 31, 2020 (note 2)

Series C Liberty SiriusXM common stock, $ .01 par value. Authorized 2,000,000,000 shares; issued and outstanding 224,323,239 shares at September 30, 2021 and 229,575,090 shares at December 31, 2020 (note 2)

2

2

Series C Liberty Braves common stock, $ .01 par value. Authorized 200,000,000 shares; issued and outstanding 40,987,548 shares at September 30, 2021 and 40,958,175 shares at December 31, 2020 (note 2)

Series C Liberty Formula One common stock, $ .01 par value. Authorized 500,000,000 shares; issued and outstanding 203,864,395 shares at September 30, 2021 and 203,538,477 shares at December 31, 2020 (note 2)

2

2

Additional paid-in capital

1,971

2,688

Accumulated other comprehensive earnings (loss), net of taxes

( 14 )

78

Retained earnings

12,949

12,320

Total stockholders' equity

14,911

15,091

Noncontrolling interests in equity of subsidiaries

3,983

4,510

Total equity

18,894

19,601

Commitments and contingencies (note 10)

Total liabilities and equity

$

44,419

44,004

See accompanying notes to condensed consolidated financial statements.

I-4

Table of Contents

LIBERTY MEDIA CORPORATION AND SUBSIDIARIES

Condensed Consolidated Statements of Operations

(unaudited)

Three months ended

Nine months ended

September 30,

September 30,

2021

2020

2021

2020

amounts in millions,

except per share amounts

Revenue:

Sirius XM Holdings revenue

$

2,198

2,025

6,415

5,851

Formula 1 revenue

668

597

1,349

660

Other revenue

234

110

466

143

Total revenue

3,100

2,732

8,230

6,654

Operating costs and expenses, including stock-based compensation (note 3):

Cost of Sirius XM Holdings services (exclusive of depreciation shown separately below):

Revenue share and royalties

671

602

1,974

1,759

Programming and content

142

123

407

351

Customer service and billing

128

119

372

359

Other

57

51

167

142

Cost of Formula 1 revenue

449

551

931

610

Subscriber acquisition costs

70

110

245

257

Other operating expense

221

154

513

339

Selling, general and administrative

481

423

1,336

1,221

Impairment, restructuring and acquisition costs, net of recoveries (note 10)

( 95 )

13

24

Depreciation and amortization

274

279

806

812

2,398

2,412

6,764

5,874

Operating income (loss)

702

320

1,466

780

Other income (expense):

Interest expense

( 168 )

( 153 )

( 484 )

( 480 )

Share of earnings (losses) of affiliates, net (note 6)

9

( 187 )

( 134 )

( 442 )

Realized and unrealized gains (losses) on financial instruments, net (note 5)

( 40 )

16

66

( 163 )

Gains (losses) on dilution of investment in affiliate (note 6)

142

152

1

Other, net

( 72 )

( 32 )

( 54 )

( 2 )

( 129 )

( 356 )

( 454 )

( 1,086 )

Earnings (loss) before income taxes

573

( 36 )

1,012

( 306 )

Income tax (expense) benefit

( 173 )

( 7 )

( 98 )

3

Net earnings (loss)

400

( 43 )

914

( 303 )

Less net earnings (loss) attributable to the noncontrolling interests

74

71

234

213

Less net earnings (loss) attributable to redeemable noncontrolling interest (note 9)

( 2 )

51

Net earnings (loss) attributable to Liberty stockholders

$

328

( 114 )

629

( 516 )

Net earnings (loss) attributable to Liberty stockholders:

Liberty SiriusXM common stock

$

342

12

668

138

Liberty Braves common stock

36

( 31 )

2

( 16 )

Liberty Formula One common stock

( 50 )

( 95 )

( 41 )

( 638 )

$

328

( 114 )

629

( 516 )

(Continued)

See accompanying notes to condensed consolidated financial statements.

I-5

Table of Contents

LIBERTY MEDIA CORPORATION AND SUBSIDIARIES

Condensed Consolidated Statements of Operations (Continued)

(unaudited)

Three months ended

Nine months ended

September 30,

September 30,

2021

2020

2021

2020

Basic net earnings (loss) attributable to Liberty stockholders per common share
(notes 2 and 4):

Series A, B and C Liberty SiriusXM common stock

1.03

0.03

1.99

0.42

Series A, B and C Liberty Braves common stock

0.69

( 0.61 )

0.04

( 0.31 )

Series A, B and C Liberty Formula One common stock

( 0.22 )

( 0.41 )

( 0.18 )

( 2.75 )

Diluted net earnings (loss) attributable to Liberty stockholders per common share
(notes 2 and 4):

Series A, B and C Liberty SiriusXM common stock

1.02

0.03

1.98

0.31

Series A, B and C Liberty Braves common stock

0.39

( 0.61 )

0.04

( 1.57 )

Series A, B and C Liberty Formula One common stock