LBTYA


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents


us-gaap:StatementClassOfStock
us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:PlanName
us-gaap:IncomeStatementLocation
us-gaap:PlanName

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostsAndExpenses

us-gaap:GainsLossesOnExtinguishmentOfDebt
dei:LegalEntity
dei:LegalEntity, us-gaap:LongtermDebtType

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
us-gaap:StatementOperatingActivitiesSegment

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:StatementEquityComponents

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementGeographical
us-gaap:PrincipleTransactionRevenueDescriptionOfReportingCategory
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:PrincipleTransactionRevenueDescriptionOfReportingCategory
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementGeographical
us-gaap:ProductOrService
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:Revenues

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:StatementOperatingActivitiesSegment

us-gaap:Liabilities
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:AssetsCurrent
us-gaap:ConsolidatedEntities
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:OtherAssetsCurrent
us-gaap:ConsolidatedEntities

us-gaap:NoncurrentAssets
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:AssetsNoncurrent

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:LongTermInvestments

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:StatementBusinessSegments

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:EquitySecuritiesFvNi
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ConsolidatedEntities
us-gaap:OtherAssets

us-gaap:AccountsPayableCurrent
us-gaap:ConsolidatedEntities

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:DebtCurrent

us-gaap:LiabilitiesCurrent
us-gaap:ConsolidatedEntities
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:LongTermDebtCurrent
dei:LegalEntity
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrument

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent
us-gaap:ConsolidatedEntities
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:LiabilitiesNoncurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent
dei:LegalEntity
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrument

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:StatementClassOfStock
us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:MinorityInterest

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation
us-gaap:AwardType

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:Dividends
dei:LegalEntity

us-gaap:PaymentsForRepurchaseOfCommonStock
dei:LegalEntity, us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType, us-gaap:StatementClassOfStock
us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:StatementClassOfStock

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

lbtya:AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

lbtya:AssetsAcquiredUnderCapitalRelatedVendorFinancingArrangements
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
lbtya:BusinessAcquisitionAdjustedEBITDAOfAcquiree
us-gaap:BusinessAcquisition
lbtya:BusinessAcquisitionSharesTenderedPercentage
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

lbtya:EffectiveIncomeTaxRateReconciliationDecreaseinBasisandOtherDifferencesintheTreatmentofItemsAssociatedwithInvestmentsinSubsidiariesandAffiliatesAmount

lbtya:EffectiveIncomeTaxRateReconciliationDecreaseinForeignIncomeTaxRateDifferentialAmount

lbtya:EffectiveIncomeTaxRateReconciliationForeignCurrencyTranslationAmount

lbtya:EffectiveIncomeTaxRateReconciliationTechnologyInnovationAmount
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
lbtya:EquityMethodInvestmentSummarizedFinancialInformationEBITDA
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
lbtya:EquityMethodInvestmentSummarizedFinancialInformationPaymenttoAcquirePropertyPlantandEquipment
us-gaap:DebtInstrument
lbtya:EquityMethodInvestmentsSharesHeld

lbtya:FinanceLeaseCost

lbtya:FundingofEscrowAccountsNet
us-gaap:DerivativeInstrumentRisk
lbtya:GainLossOnCreditRiskDerivativesNetRecognizedInEarnings

lbtya:IncomeLossFromContinuingOperationsBeforeIncomeTaxes

lbtya:IncomeTaxReconciliationPreviouslyUnrecognizedTaxBenefits

lbtya:IncomeTaxesPaidContinuingOperations
us-gaap:ConsolidationItems
lbtya:IncreaseDecreaseInAdjustedEBITDA
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

lbtya:IncreaseDecreaseInCurrentLiabilitiesRelatedToCapitalExpenditures

lbtya:InterestPaidContinuingOperations

lbtya:NonCashBorrowingsandRepaymentsofDebt

lbtya:NonTaxableGainAssociatedWithSubsidiaries

lbtya:OperatingandFinanceLeasePayments

lbtya:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentAndDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease

lbtya:PaymentOfDeferredFinancingCostsDebtPremiumsAndExchangeOfferConsideration
dei:LegalEntity
lbtya:PaymentsForDebtRedemptionPremium
dei:LegalEntity, us-gaap:LongtermDebtType

lbtya:PaymentsForProceedsFromDerivativeInstrumentOperatingActivities
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
lbtya:PercentageOfMinorityInterestRevenuesAndExpensesFromConsolidatedStatementsOfOperationsIncludedInNetEarningsAttributableToNoncontrollingInterest
us-gaap:StatementBusinessSegments

lbtya:ProceedsFromInvestmentWithJointVentureEqualizationPaymentReceived

lbtya:ProceedsRepaymentsFromDerivativesContinuingOperations

lbtya:ProgrammingandCopyrightCosts

lbtya:PropertyPlantAndEquipmentAdditionsVendorFinancingArrangement

lbtya:RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet
us-gaap:LossContingenciesByNatureOfContingency
lbtya:ReductionofAnnualLeaseFees
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
lbtya:RevenueFromTransitionalServices

lbtya:ValueAddedTaxVendorFinancingArrangement

us-gaap:AmortizationOfFinancingCostsAndDiscounts
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred

us-gaap:CapitalLeaseObligationsIncurred

us-gaap:CapitalizedContractCostAmortization

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:DebtSecuritiesRealizedGainLoss

us-gaap:DepreciationAndAmortization

us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:DerivativeInstrumentRisk

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:EquityMethodInvestmentDividendsOrDistributions

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
us-gaap:FinancialInstrument

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinancingReceivableReclassificationToHeldForSale
us-gaap:RestructuringCostAndReserve

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainsLossesOnRestructuringOfDebt

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments

us-gaap:GoodwillPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments

us-gaap:GoodwillTransfers
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromEquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance

us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate

us-gaap:IncomeTaxReconciliationForeignIncomeTaxRateDifferential

us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

us-gaap:IncomeTaxReconciliationNondeductibleExpense

us-gaap:IncomeTaxReconciliationOtherReconcilingItems

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransaction
us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet

us-gaap:IncreaseDecreaseInOperatingCapital

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:LeaseCost

us-gaap:NetCashProvidedByUsedInContinuingOperations

us-gaap:NetCashProvidedByUsedInFinancingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherNonoperatingGainsLosses

us-gaap:PaymentsForCapitalImprovements

us-gaap:PaymentsForDerivativeInstrumentFinancingActivities

us-gaap:PaymentsForDerivativeInstrumentInvestingActivities

us-gaap:PaymentsForHedgeFinancingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForRepurchaseOfOtherEquity

us-gaap:PaymentsForRestructuring
us-gaap:RestructuringCostAndReserve
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:PaymentsToAcquireEquityMethodInvestments

us-gaap:PaymentsToAcquireInterestInSubsidiariesAndAffiliates

us-gaap:PaymentsToAcquireOtherProductiveAssets

us-gaap:ProceedsFromContributionsFromAffiliates

us-gaap:ProceedsFromDerivativeInstrumentFinancingActivities

us-gaap:ProceedsFromDerivativeInstrumentInvestingActivities

us-gaap:ProceedsFromHedgeFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:PropertyPlantAndEquipmentAdditions
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransaction
us-gaap:ReceivableWithImputedInterestEffectiveYieldInterestRate

us-gaap:ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities

us-gaap:RestructuringCharges
us-gaap:RestructuringCostAndReserve
us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringReserveTranslationAdjustment
us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringSettlementAndImpairmentProvisions
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RevenueFromRelatedParties

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost

us-gaap:ShortTermLeaseCost

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityOther
us-gaap:StatementEquityComponents
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions
us-gaap:StatementClassOfStock
us-gaap:TreasuryStockAcquiredAverageCostPerShare
us-gaap:StatementClassOfStock
us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:VariableLeaseCost
dei:LegalEntity
us-gaap:WriteOffOfDeferredDebtIssuanceCost
dei:LegalEntity, us-gaap:LongtermDebtType
us-gaap:StatementClassOfStock
dei:EntityCommonStockSharesOutstanding

lbtya:AccruedCapitalExpendituresCurrent
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
lbtya:BusinessAcquisitionConsiderationTransferredMultipleOfAdjustedEBITDA
us-gaap:BusinessAcquisition
lbtya:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOperatingLeaseLiability
us-gaap:BusinessAcquisition
lbtya:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOperatingLeaseLiability
us-gaap:BusinessAcquisition
lbtya:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAsset

lbtya:CumulativeTemporaryDifferencesNotAssignedDeferredTaxLiabilities
us-gaap:CreditFacility, us-gaap:VariableRate
lbtya:DebtInstrumentFloorInterestRate

lbtya:DeferredTaxAssetsDebt

lbtya:DeferredTaxAssetsPropertyAndEquipmentNet
us-gaap:DisposalGroupClassification
lbtya:DisposalGroupIncludingDiscontinuedOperationDebtandCapitalLeaseObligationsCurrent
us-gaap:DisposalGroupClassification
lbtya:DisposalGroupIncludingDiscontinuedOperationDebtandCapitalLeaseObligationsNoncurrent

lbtya:EquityMethodInvestmentCoVenturerOwnershipPercentage
dei:LegalEntity, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:ImpactofDerivativeInstrumentsonBorrowingCostsPercentIncreaseDecrease
dei:LegalEntity
us-gaap:ConsolidatedEntities
lbtya:InvestmentsInConsolidatedSubsidiariesIncludingIntercompanyBalancesNet

lbtya:LeaseAsset

lbtya:LeaseLiability

lbtya:LongtermDebtContractualMaturities
dei:LegalEntity

lbtya:LongtermDebtGrossContractualMaturities
dei:LegalEntity

lbtya:LongtermInvestmentsFairValue
dei:LegalEntity
lbtya:NotionalAmountOfDerivativeInstrumentsWithoutExchangeOfNotionalAmountsAtInceptionAndMaturity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
lbtya:PercentofRemainingResultsofOperationsIncludedinIncomeLossfromEquityMethodInvestments
us-gaap:BusinessAcquisition
lbtya:RecordedLiabilityNotAcquried
us-gaap:PlanName
lbtya:ShareBasedCompensationPlanFairValueDisclosure

lbtya:TaxCutsAndJobsActIncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalLiability

lbtya:ThresholdPercentageOfRevenueOperatingCashFlowsOrTotalAssetsUsedToIdentifyReportableSegments
us-gaap:ConsolidatedEntities
us-gaap:AccountsPayableRelatedPartiesCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:MeasurementInputType
us-gaap:AlternativeInvestmentMeasurementInput

us-gaap:AssetRetirementObligation

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroup
us-gaap:DisposalGroupClassification
us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionSharePrice
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

us-gaap:CapitalizedContractCostNet

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerLiability

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
dei:LegalEntity

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet

us-gaap:DebtInstrumentUnusedBorrowingCapacityAmount
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss

us-gaap:DebtWeightedAverageInterestRate
us-gaap:DebtInstrument

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsDerivativeInstruments

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInvestments

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
us-gaap:IncomeTaxAuthorityName, us-gaap:TaxCreditCarryforward
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign
us-gaap:TaxCreditCarryforward

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:DerivativeAssets
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DerivativeAssetsCurrent
us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeAssetsNoncurrent
us-gaap:DerivativeInstrumentRisk
dei:LegalEntity, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeExchangeRateFloor1
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeAsset

us-gaap:DerivativeInstrumentsAndHedgesLiabilities

us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DerivativeLiabilitiesCurrent
us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeLiabilitiesNoncurrent
us-gaap:DerivativeInstrumentRisk
dei:LegalEntity, us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrent

us-gaap:DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:DueFromOtherRelatedPartiesCurrent
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:DueFromRelatedParties
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ConsolidatedEntities
us-gaap:DueToOtherRelatedPartiesClassifiedCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransaction
us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentOwnershipPercentage
us-gaap:DerivativeInstrumentRisk
us-gaap:EquityMethodInvestmentUnderlyingEquityInNetAssets

us-gaap:EquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:EscrowDeposit

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IncreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:Investments

us-gaap:InvestmentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DisposalGroupClassification
us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent

us-gaap:LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
us-gaap:LongtermDebtType
us-gaap:LongTermDebtFairValue

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
dei:LegalEntity

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
dei:LegalEntity
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrument

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
dei:LegalEntity
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrument

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
dei:LegalEntity
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrument

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
dei:LegalEntity
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrument

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
dei:LegalEntity
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrument

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
dei:LegalEntity
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrument
us-gaap:LossContingenciesByNatureOfContingency, us-gaap:Range, us-gaap:StatementGeographical, us-gaap:StatementScenario
us-gaap:LossContingencyEstimateOfPossibleLoss
us-gaap:Range, us-gaap:StatementGeographical, us-gaap:LossContingenciesByNatureOfContingency, us-gaap:StatementScenario
us-gaap:StatementGeographical, us-gaap:StatementScenario, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:ConsolidatedEntities
us-gaap:NotesPayableRelatedPartiesClassifiedCurrent
us-gaap:ConsolidatedEntities
us-gaap:NotesPayableRelatedPartiesNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:NotesReceivableRelatedPartiesNoncurrent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthorityName, us-gaap:TaxCreditCarryforward
us-gaap:OperatingLossCarryforwards
us-gaap:TaxCreditCarryforward

us-gaap:OtherIntangibleAssetsNet
us-gaap:Ownership
us-gaap:OtherMinorityInterests

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ReceivableWithImputedInterestFaceAmount
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransaction

us-gaap:RestrictedCashAndCashEquivalents

us-gaap:RestructuringReserve
us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringReserveCurrent
us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringReserveNoncurrent
us-gaap:RestructuringCostAndReserve
us-gaap:AwardType, us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:StatementClassOfStock
us-gaap:AwardType, us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:StatementClassOfStock
us-gaap:AwardType, us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType, us-gaap:StatementClassOfStock
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:TranslationAdjustmentFunctionalToReportingCurrencyNetOfTax

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary
dei:LegalEntity
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary
dei:LegalEntity
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary
dei:LegalEntity
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary
dei:LegalEntity
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary
dei:LegalEntity
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
dei:LegalEntity
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears
dei:LegalEntity
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear
dei:LegalEntity
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Operating Income Loss
Expenses
Other Nonoperating Income Expense
Balance Sheet
Cash And Cash Equivalents At Carrying Value
Assets
Derivative Assets
Current Assets
Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
Liabilities
Derivative Liabilities
Current Liabilities
Accrued Income Taxes Current
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Treasury Stock Value
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Amortization Of Financing Costs And Discounts
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Proceeds From Payments For Other Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
DividendsAndRepurchase
Dividends
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Other Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock us-gaap:CommonClassA▁▁▁▁▁▁▁▁▄▄▄▄▆██1.81.81.81.81.81.81.81.82.02.02.02.02.12.22.2NANANANANANANANANANANANANANANA0.00.00.0NA1.4NANANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock us-gaap:CommonClassB▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1NANANANANANANANANANANANANANANA0.00.00.0NA0.1NANANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock us-gaap:CommonClassC▁▁▂▂▂▃▃▃▆▆▆▇▇██3.73.73.93.94.04.34.44.45.15.25.35.45.65.75.8NANANANANANANANANANANANANANANA0.00.00.0NA1.1NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█569.1007584.622075NA590.985197612.681648631.778562NA717.320622735.442543742.09096NA793.544759791.920021NANANA853.612217NANANANANANANANANANA790.086341NANANA796.152814NANANANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁█557.05192575.11455NA590.985197612.681648630.472769NA714.2345735.442543742.09096NA793.544759788.815021NANANA853.612217NANANANANANANANANANA779.708147NANANA796.152814NANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities lbtya:PSARsandPSUs▁█13.816.9NA25.215.222.2NANANA25.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities lbtya:StockOptionsSARsandRSUs█▁57.951.6NA61.158.159.7NANANA57.6NANA41.751.9NANANA48.7NANANANANANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic █▁19.982.41NANA-0.861.51-2.1917.990.070.010.031.231.16-1.47NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareDiluted █▁19.552.37NANA-0.861.5-2.1917.910.070.010.031.231.15-1.47NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasicAndDiluted NANA-1.7200000000000002-1.73NANA-1.98000000000000020.77NANANANANANANANANANANANANANANANA-0.53-0.61-0.620.2-0.32-0.1-0.31-2.09-0.040.0-1.27-0.082.6-0.09
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
 EBT Margin us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee lbtya:VMEDO2JV,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees1208.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Net profit Margin us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee lbtya:VMEDO2JV,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees1208.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
 TTM Greenblatt ROC _ _▅▆▆▆▅▃▃▂▁▁▂▂▂▄▄▃▆▅▇█▄▅▆▅▆▅▂▆▆▅▅▅▄▅▅565.5625.3648.1999999999998662.1526.8280.6282.5208.8148.7105.5252.4208.6263.9493.1495.8335.8641.9569.2824.2902.7487.8586.6621.3545.5624.9557.5273.3703.7669.5581.7517.6521.9445.2528.2513.5NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▃▂▃▃▃▂█▂▃▂▂▂▂▂▂▁▂▁▃▂▂▂▂▄▂▂▂▂▂▂▃▃▃▁▁▁▁99.863.4104.6104.483.855.2305.874.087.067.375.042.845.545.852.026.556.439.090.562.874.669.065.2125.056.671.474.673.154.455.183.198.793.926.821.927.235.6NA
us-gaap:ComprehensiveIncomeNetOfTax █▂▂▂▂▂▁▇▂▂▁▂▂▁▁▁▂▂▃▁▁▁▁▁▂▁▁▁▂▂▂▂▁▂▁▂▂13404.5388.6607.4355.3112.4-122.7-223.912307.946.5-128.2-316.2760.8-149.2-594.3-700.4-250.9196.1-79.82166.8-463.3-910.4-356.1-759.0-380.5466.4-1230.1-1155.8-631.7166.943.4208.5241.7-499.713.9-329.4-12.6724.7NA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▇▇▅▇▄█▆▆▅▄▅▇▆▄▁▄▅▇▄▆▄▃▅▄▇▄▅▄▄▃▃▃▄▅▃▅▃47.654.930.849.514.467.242.237.229.78.927.453.935.77.9-27.912.622.052.510.844.67.1-3.625.57.354.815.920.018.78.9-0.5-1.75.58.029.52.821.13.0NA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest █▂▂▂▂▂▁▇▂▂▁▂▂▁▁▁▂▂▃▁▁▁▁▁▂▁▁▁▂▂▂▂▁▂▁▂▂13452.1443.5638.2404.8126.8-55.5-181.712345.176.2-119.3-288.8814.7-113.5-586.4-728.3-238.3218.1-27.32177.6-418.7-903.3-359.7-733.5-373.2521.2-1214.2-1135.8-613.0175.842.9206.8247.2-491.743.4-326.68.5727.7NA
us-gaap:CostOfGoodsAndServicesSold ▄█▇▃▁▄▄▃▂▃▂▃▃▃▂▂▁873.01110.61046.6820.3715.0855.1850.2801.8786.3800.4769.9798.8818.0847.1770.1785.4704.6NANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostsAndExpenses ▄▅▅▄▄▄▄▄▄▅▄▅▅▆▁█▇▇▇▇█▇▇▇▇▇█▇▇▇▆▇▄▃▃▃▃2540.02990.02778.72292.42196.12595.22699.72632.12701.72762.52614.02749.52781.23663.0848.44449.63942.73860.74315.34304.54586.34001.43977.94051.93941.63959.44341.93793.53932.73952.03653.83849.32716.72143.71849.52010.02045.5NA
us-gaap:GainsLossesOnExtinguishmentOfDebt -90.6NA-12.8-0.3-165.6-54.5-119.4-48.5-48.3NANANANANANANANANANANANANANANANANANANANANANA0.0NANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity lbtya:UpcHolding-90.6NANANANA35.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity,us-gaap:LongtermDebtType lbtya:UpcHolding,us-gaap:MediumTermNotesNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity,us-gaap:LongtermDebtType lbtya:VirginMedia,us-gaap:SecuredDebtNANANANA-65.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▃▁▁▁▂▁▂▁▁▂▂▂▁▂▁▁▂▂▂▂▁▂▂▁▁▁▂▂▁▂▁▂▂▁▂▂11457.31610.8-1024.8-1134.8-661.81097.8-1080.5516.4-312.8-279.1356.3-115.4575.9-412.5-201.7-711.2-522.7-120.4901.5-95.6165.1-421.656.8138.1-279.9-599.6-605.6321.3-234.6-537.0-180.7-592.8204.640.4-365.255.3-202.9NA
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest █▃▁▁▁▂▁▂▂▂▂▂▂▁▂▁▁▂11174.51440.3-1007.0-973.6-503.81017.7-1349.7587.2-339.6-306.9-313.9-396.7668.7-1178.6-176.8-561.9-761.3-256.3NANANANA-258.5140.6-409.9-521.7-502.6175.7-234.0-420.0-91.0-821.68.720.1-334.2-5.8-214.7NA
us-gaap:IncomeTaxExpenseBenefit ▆▆▅▅▅▆▆▅▆▆█▆▅█▅▆▆▆▁▆▆▅▆▅▆▅▅▆▅▅▅▆▆▆▅▆▅282.8170.5-17.79999999999997-161.2-158.080.1253.0-70.826.827.8674.8281.3-92.8766.1-34.867.8129.7146.8-1334.5109.556.0-48.9315.3-2.5130.0-77.9-103.0145.6-0.6-117.0-89.7228.8195.920.3-31.061.111.8NA
us-gaap:IncomeTaxesPaidNet ▅▁▂▅▃▁▃▂▄█▃▃▃▄▃▃▃▇152.97.650.3140.261.9-4.769.932.6120.3271.392.984.064.2123.068.458.370.2216.2NANANANA43.725.344.3123.029.513.323.333.432.116.340.320.5NANANANA
us-gaap:InterestExpense ▂▃▃▂▂▃▃▃▃▃▃▃▄▅▁▆▆▆██▇▇▇▇▇▇▇▇▇▇▇▇▆▅▄▄▄273.0335.1313.7279.8281.7313.3314.9340.1363.6367.3358.1363.6381.1487.8198.6582.1561.4547.5697.6664.4657.1619.3607.0617.7600.8615.9632.1617.3641.8653.5644.2630.2542.4471.5444.8408.6402.1NA
us-gaap:InterestPaidNet ▁▄▁▂▂▄▁▇▂█▁208.6405.3212.9252.3272.8389.7224.7595.2270.6693.7238.1NANA628.3NANANA853.3NANANANANANANANANANANANA650.3612.3NANA414.9376.4NANA
us-gaap:NetIncomeLoss ▇▂▁▁▁▂▁█▂▂▂▂▂▁▁▁▁▂▃▂▂▂▂▂▁▁▁▂▂▂▂▁▂▂▂▂▂▂11128.21385.4-1030.5-1023.1-524.2949.8-1386.512847.953.07.025.1974.1912.6-1186.5-992.0-791.6-674.3-320.22222.5-249.5101.4-369.1-283.6133.3-464.7-537.5-523.4157.1-249.9-78.8-121.2-830.1-11.6-1.0-331.3-22.4701.6-25.1
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ██▇█▇██▇▇▇▁█▇▇▆▇▇█▇█▇▇▇▇█▇▇▇▇▇▇▇▇▇▇▇▇46.354.923.549.520.467.941.437.229.58.7-341.051.837.97.9-30.012.621.953.013.544.47.7-3.625.17.354.815.820.818.68.7-0.56.58.520.322.98.716.65.2NA
us-gaap:NonoperatingIncomeExpense █▃▁▁▁▂▁▂▂▂▂▂▂▁▂▁▁▂▂▁▂▁▂▂▁▁▂▂▁▁▂▁▂▂▂▂▂10891.8985.5-1673.0-1796.9-1188.6817.2-1363.0307.6-461.5-384.6110.1-324.0312.0-905.6-602.3-1047.0-1164.6-689.677.3-998.3-322.7-1008.2-564.5-407.4-904.8-1157.1-878.9-382.4-904.1-1118.7-700.3-1114.7-240.6-487.8-865.9-453.8-681.9NA
us-gaap:OperatingIncomeLoss ▅▆▆▆▅▃▃▂▁▁▂▂▂▄▄▃▆▅▇█▄▅▆▅▆▅▂▆▆▅▅▅▄▅▅▅▄▄565.5625.3648.1999999999998662.1526.8280.6282.5208.8148.7105.5252.4208.6263.9493.1495.8335.8641.9569.2824.2902.7487.8586.6621.3545.5624.9557.5273.3703.7669.5581.7517.6521.9445.2528.2513.5509.1479.0488.0
us-gaap:OtherComprehensiveIncomeLossNetOfTax █▁▇▆▅▁▄▂▃▃▃▃▁▄▄▄▅▄▃▃▁▃▂▂▅▂▂▂▄▃▄▅▂▃▃▃▃2277.6-996.81645.21378.4630.6-1073.2482.1-540.0-6.3-135.0-341.0-211.2-1064.0592.2293.7540.7870.5239.9-58.4-213.6-1012.413.0-475.0-513.8931.1-692.5-633.2-788.7417.0122.2321.51068.8-500.421.5-4.014.320.9NA
us-gaap:OtherNonoperatingIncomeExpense ▅▅▅▅▅█▇▇▇▅▅▆▅▅▅▅▅▅▃▅▃█▁▄▄▄▃▄▄▅▅▄▄▄▄▅▄7.210.18.95.39.552.439.136.332.56.011.216.06.49.30.04.69.814.4-21.71.2-23.553.3-55.0-5.1-1.7-1.0-25.0-13.0-3.9-0.51.0-3.4-1.6-1.7-4.03.4-3.7NA
us-gaap:ProfitLoss ▇▂▁▁▁▂▁█▂▂▂▂▂▁▁▁▁▂▃▂▂▂▂▂▁▁▁▂▂▂▂▁▂▂▂▂▂11174.51440.3-1007.0-973.6-503.81017.7-1345.112885.182.515.752.21025.9950.5-1178.6-1398.7-779.0-652.4-267.22014.1-205.1109.1-372.7-258.5140.6-409.9-521.7-502.6175.7-241.2-79.3-114.7-821.68.721.9-322.6-5.8706.8NA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▃▄▃▂▂▂▂▂▂▂▂▂▂▅▅▇▆▆███▆▆▆▆▆▆▆▆▆▆▆▃▂▁▁▁▁3105.53615.33426.8999999999992954.52722.92875.82982.22840.92850.42868.02949.12929.73015.64156.13987.74785.44584.64429.95139.55207.25074.14588.04599.24597.44566.54516.94615.24497.24602.24533.74468.04371.23161.92671.92619.92519.12524.52450.1
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax ▃▄▃▂▂▂▂▂▂▂▂▂▃▃▅▂▂▆███▆▆▆▆▆▆▆▆▆▆▆▃▂▁▁▁▁3105.53615.33426.8999999999992954.52722.92875.82982.22840.92850.42868.02949.12958.13045.13063.53987.72929.02774.94429.95139.55207.25074.14588.04599.24597.44566.54516.94615.24497.24602.24533.74468.04371.23161.92671.92619.92519.12524.52450.1
us-gaap:Revenues ▃▄▃▂▂▂▂▂▂▂▂▂▂▅▅▇▆▆███▆▆▆▆▆▆▆▆▆▆▆▃▂▁▁▁▁3105.53615.33426.8999999999992954.52722.92875.82982.22840.92850.42868.02949.12929.73015.64156.13987.74785.44584.64429.95139.55207.25074.14588.04599.24597.44566.54516.94615.24497.24602.24533.74468.04371.23161.92671.92619.92519.12524.52450.1
us-gaap:SellingGeneralAndAdministrativeExpense ▅▆▆▅▄▄▅▄▅▅▄▄▅▆▁▇▇▇███▇▆▇▇▇▇▇▇▇▆▇▅▄▄▄▄626.2676.7653.0557.7502.1505.5531.3501.7542.6532.2504.0475.5531.6691.9119.0761.3809.0786.7901.9935.1913.5816.4749.4838.8773.6805.1817.8800.0792.5762.5717.6766.0635.0471.4448.4462.6477.9NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:Assets ▁▃▃▂▁▁▁▁▂▂▂▂▃▃▃▆▆▅▅█▇▆▅▆▆▅▆▄▅▅▅▅▄48554.657447.459092.751163.447340.247256.049046.348178.653987.053437.653153.653720.255710.958311.657596.870545.369808.967730.968684.180973.578553.669851.567867.269552.869993.767680.872841.962240.065529.467260.367714.365996.063705.6NA38307.7NANANA
us-gaap:Liabilities ▁▄▅▃▃▃▃▃▅▅▅▅▅▆▅▇▆▆▆█▇▇▆▆▆▆▇▆▆▆▆▆▆22004.643959.345794.338398.434789.734343.835847.734817.050316.349588.049005.348904.850959.052676.951203.858543.057097.953930.053952.168008.264538.760273.557692.957911.957520.555304.558725.951932.854741.856302.756172.854599.352158.2NA36222.6NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▁▃▃▂▁▁▁▁▂▂▂▂▃▃▃▆▆▅▅█▇▆▅▆▆▅▆▄▅▅▅▅▄48554.657447.459092.751163.447340.247256.049046.348178.653987.053437.653153.653720.255710.958311.657596.870545.369808.967730.968684.180973.578553.669851.567867.269552.869993.767680.872841.962240.065529.467260.367714.365996.063705.6NA38307.7NANANA
us-gaap:StockholdersEquity █▄▄▄▄▄▄▄▁▁▁▁▁▂▂▃▃▄▄▃▄▃▃▃▄▄▄▃▃▃▃▃▃26882.113796.013662.613095.712934.013244.113606.213787.34133.54360.14681.45406.95118.26032.66805.011030.211696.312671.613761.311998.513061.710057.510652.412147.812986.212954.614714.510939.011440.211649.912025.811898.112044.0NA2210.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:AssetsCurrent ▃▂▃▅▆▇█▇▂▂▂▂▂▁▂▃▃▄▅▂▂▂▁▁▁▁▂▂▂▄▃▃▃5500.94116.54849.17755.58639.89762.910573.39792.74071.43677.24141.43575.13571.53457.84331.65201.85404.55741.67051.83924.64480.73569.03357.43467.53251.72961.53920.53626.43957.05899.75482.64731.55014.4NA3725.8NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▁▁▂▄▅▆█▇▂▁▂▁▁▁▂▂▂▃▂▁▂▁▁▂▁▁▂▁▂▃▃▃▂874.3928.71327.23777.24360.65440.58142.47382.01269.0939.41480.5949.2862.4554.91672.42110.11689.62636.71629.2977.11286.3980.5982.11111.2819.5630.41158.5954.91110.23092.12701.92206.52125.0NA2038.9NANANA
 us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents us-gaap:ConsolidatedEntities srt:ParentCompanyNANA38.3NANANA11.9NANANA16.0NANANA78.4NANANA64.1NANANA30.2NANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments █▅▅▇▇▅▁2866.01571.71600.22549.32650.81640.20.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ▃▃▄▁▁▅▅▅▅▅▅▅▅▆▆██▇█▇█▆▆▅▅▅▆▅▆▆▆▆▆927.2860.01090.7519.3498.41250.21404.81221.11298.41258.91342.11300.21323.61623.61540.41938.71871.81796.41906.51728.41844.31493.81467.71283.11357.81307.81499.51345.31511.91529.21588.71492.21533.8NA1031.0NANANA
us-gaap:OtherAssetsCurrent ▅▄▅▃▃▄▄▃▂▂▂▂▂▃▂▃▂▃▃▃▄▂▂▁▂▁▂▁▁▁▄▄█833.4756.1831.0479.0554.0780.7695.0575.1431.3404.3396.7376.7378.0599.5363.5500.5446.8605.6547.4525.8656.0314.9341.5220.4306.8263.2335.9265.4263.8245.5715.1738.61355.6NA655.9NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NoncurrentAssets NANA21409.9NANANA28470.7NANANA28629.0NANANA40021.3NANANA48744.5NANANA56487.4NANANA62589.0NANANA54502.9NANANA30454.7NANANA
 us-gaap:AssetsNoncurrent us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName lbtya:VodafoneZiggoJVNANA22563.6NANANA21508.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▂▂▂▁▁▄▄▄▄▄▄▄▄▆▆█▇▇▇▇█▇▇▇▇▇█▇████▇7585.27552.18054.16286.66172.613110.113843.413047.813622.913811.413878.914047.614053.020196.319535.423550.722769.321403.821110.221606.224705.022787.321684.022256.422761.121821.923840.622119.623820.623813.823974.923730.522779.0NA13437.6NANANA
us-gaap:LongTermInvestments █▂▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃▃▃▁▁▁▁▁▁▁▁▂▂▂▂▂▁20220.95425.05354.55005.34731.44567.64782.04728.04945.05014.45121.85522.36317.86862.26671.46806.86679.76613.96483.72243.82165.32583.92839.62504.02192.22032.91808.24529.73593.13438.43491.23307.12522.4NA950.1NANANA
us-gaap:Goodwill ▂▂▂▁▁▃▃▃▃▃▃▃▃▄▄▆▆▆▆▆█▇▇▇▇▇▇▅▆▆▆▆▅10066.19906.410466.76594.66379.213424.514052.113283.213731.813749.913715.813959.713999.219000.518547.424910.524685.523505.523366.324360.032462.028030.427020.427693.328159.026930.129001.622395.923950.523782.723748.823565.622382.3NA13877.6NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▃▃▃▁▁▁▁▁▁▁▂▂▂▂▂▃▃▄▄▄▇▇▆▇▇▇█▅▅▅▅▆▆2546.32617.82886.0378.9381.4489.7572.1656.4819.3893.61031.21193.21330.51887.81935.43314.33469.83600.63657.74076.27975.07369.77092.57581.07999.57917.59189.84815.45382.25560.55795.46148.66074.8NA2581.3NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▇▇█▁▁▂▂▂▂▂1361.71338.41454.7332.0337.8505.3512.7502.6516.8518.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▂▂▂▁▁▄▃▅▄▄▃▃▃▄▁████▇█▆▆▇▆▇▅▅▅▅▅▅▅2571.32875.22634.51900.62053.14197.03338.14725.64168.24064.63632.93529.13700.04282.92231.16761.26800.16865.57014.46216.16765.65511.25873.36050.65630.26016.95081.24753.04826.04765.24702.04507.44925.7NA2218.6NANANA
us-gaap:EquitySecuritiesFvNi █▆▅▂▂▁1958.01667.81500.1941.4934.2800.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:AccountsPayableCurrent ▂▃▃▁▁▃▅▄▄▄▄▄▄▆▆▇█▇▇▆█▅▆▆▆▆▆▅▇▆▆▆▇599.2616.3618.2450.1410.0723.3963.9818.2771.9761.0874.3811.1831.01061.21046.61281.41313.31208.31168.21092.31370.0971.01050.11099.51062.21072.41039.01018.01207.51104.51072.91032.01203.0NA774.0NANANA
us-gaap:AccruedIncomeTaxesCurrent ▁█▇139.7269.4253.6NANANA307.0NANANANANANA517.2472.3527.7467.0379.6457.9555.9502.0488.4483.5471.0NANA413.7NANANANANANANANANANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▂▂▃▁▁▇█▆▇▇█▇█361.6383.3430.9299.5336.2764.5834.9711.6793.3800.2847.1764.8846.2NA942.2NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DebtCurrent ▁▁▂▃▃▇▇▆▇▇▇▆▆███▇▅▅▄▄▆▄▃▃▂▂▃▃▆▁▁▁982.11059.01130.41832.71867.73942.83877.23380.53680.53679.43615.23499.43392.64290.74165.44268.73750.72967.52775.12155.42143.33240.32537.91958.71613.91292.81550.91669.01850.93470.81023.4854.1845.0NA363.5NANANA
us-gaap:LiabilitiesCurrent ▁▁▁▁▁▅▆▅▇▇▇▇▇▇▇██▆▇▆▇▇▆▅▅▅▆▅▆█▅▄▄4192.14147.84467.04239.44349.78160.08651.77747.810333.210175.210306.110033.09984.910388.89965.810987.510508.19178.39722.88636.69883.710169.19157.98291.88033.77842.99190.38449.59259.610672.77683.07059.47151.3NA4620.3NANANA
us-gaap:LongTermDebtCurrent ▂▂▂▃▃▇▇▆▇▇▇▇▆███▇▅▅▄▄▆▅▃▃▂▂▃▃▆▁▁▁909.9986.31054.11761.81805.93877.13795.73314.73601.03598.43537.03414.03304.44150.24025.34129.23611.22837.32644.22010.91996.83084.22382.11793.21436.51112.81352.41453.11617.33235.9790.4609.5623.8NANANANANA
us-gaap:OperatingLeaseLiabilityCurrent █▇█▁185.1174.3180.367.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▃▂▂▁▁▅▆▅▆▅▅▆▆▄▃▆▅▅▆▄▅▄▄▄▅██▅▅▅▅▅▅1900.01605.91781.21463.81536.82367.92570.52458.22612.42403.22458.82651.82583.42211.41867.82529.62376.32354.72644.72208.62452.12245.42072.02061.72410.63028.43045.42419.42431.92323.32344.02317.22268.2NA1460.4NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
 us-gaap:LiabilitiesNoncurrent us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName lbtya:VodafoneZiggoJVNANA16450.8NANANA14920.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebt ▂▁▂▁▁▄▄▄▄▄▄▄▅▆▆▇▇▇▇▇██▇▇▇▇▇▆▆▇▇▇▆14734.613777.914441.211466.011729.226817.827565.426890.129283.829408.229183.929068.231145.741116.440794.446579.245320.243106.242315.942626.350332.547707.945734.545669.444624.942675.644611.439483.840738.642629.742856.042149.340143.3NA26134.9NANANA
us-gaap:LongTermDebtNoncurrent ▂▂▂▁▁▃▄▄▄▄▄▄▄▆▆▇▇▇▆▇█▇▇▇▇▇▇▆▆▆▇▇▆13824.712791.613387.19704.29923.322940.723769.723575.425682.825809.825646.925654.227841.336966.236769.142450.041709.040223.339662.140623.148350.944623.743352.443876.243188.441562.843259.038030.739121.339393.842065.641539.839519.5NANANANANA
us-gaap:LongTermDebtAndCapitalLeaseObligations ▂▂▂▁▁▃▄▃▄▄▄▄▄▆▆▇▇▇▆▇█▇▇▇▇▇▇▆▆▆▇▇▆14274.613245.413867.310166.010375.923455.724305.324096.226235.626360.326190.026232.028425.938276.038049.543727.042944.641400.040783.641792.149500.745831.844519.445098.044440.142790.544608.139463.840709.341000.843680.943147.641059.2NA27161.0NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet NANA672.9NANANA246.4NANANA232.9NANANA643.2NANANA669.9NANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▂▂▂▂▂▂▂▂▂▂▂▁▂▂▂▇██▇▇▇▂▂▂▂▁▁▁▁▁▂▂▂-332.1-307.9-364.2-330.7-383.5-331.9-407.6-425.7-462.8-510.5-533.1-591.5-366.3-397.9-412.0972.11014.71129.3970.7966.8953.2-479.5-478.1-506.9-513.0-578.3-598.5-631.8-652.6-692.3-484.3-501.4-496.6NA-124.9NANANA
us-gaap:OtherLiabilitiesNoncurrent ▂▄▆▂▁▃▃▃▄▃▂▂▂▅▄▅▅▄▄▆█▆▆▇█▇█▆▇▇▇▆▅2243.93363.84262.82163.01930.82728.12890.72973.03206.52734.22436.82538.22422.83926.33110.73828.53645.23351.73445.74167.85154.34272.64015.64522.15046.74671.14927.54019.54772.94629.24789.14392.33947.7NA4441.3NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▇▇█▁1175.81165.71267.4282.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo █▇█▁189.2177.8196.158.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▇▇█▁172.4160.1184.850.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▇▇█▁159.1146.4168.842.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive ▂▇█▁46.1134.0155.035.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive █▇█▁1118.7988.91190.0115.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:StockholdersEquity █▄▄▄▄▄▄▄▁▁▁▁▁▂▂▃▃▄▄▃▄▃▃▃▄▄▄▃▃▃▃▃▃26882.113796.013662.613095.712934.013244.113606.213787.34133.54360.14681.45406.95118.26032.66805.011030.211696.312671.613761.311998.513061.710057.510652.412147.812986.212954.614714.510939.011440.211649.912025.811898.112044.0NA2210.0NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest █▄▄▄▄▄▄▄▁▁▁▁▁▂▂▄▄▄▄▄▄▃▃▃▄▄▄▃▃▃▃▃▃26550.013488.113298.412765.012550.512912.213198.613361.63670.73849.64148.34815.44751.95634.76393.012002.312711.013800.914732.012965.314014.99578.010174.311640.912473.212376.314116.010307.210787.610957.611541.511396.711547.4NA2085.1NANANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock us-gaap:CommonClassA▁▁▁▁▁▁▁▁▄▄▄▄▆██1.81.81.81.81.81.81.81.82.02.02.02.02.12.22.2NANANANANANANANANANANANANANANA0.00.00.0NA1.4NANANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock us-gaap:CommonClassB▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1NANANANANANANANANANANANANANANA0.00.00.0NA0.1NANANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock us-gaap:CommonClassC▁▁▂▂▂▃▃▃▆▆▆▇▇██3.73.73.93.94.04.34.44.45.15.25.35.45.65.75.8NANANANANANANANANANANANANANANA0.00.00.0NA1.1NANANA
us-gaap:AdditionalPaidInCapital ▁▁▁▁▁▂▂▂▃▃▃▃▄▄▄▆▆▇▇██▆▆▇▇▇▇▅▅▅▅▅▅4698.35016.75271.75312.25505.75927.96136.96094.18747.39020.39214.59623.710095.510860.511358.614966.915382.016553.117578.217982.018582.814669.614908.115644.916103.016540.717070.812140.812011.112389.812813.412897.913294.2NA2955.6NANANA
us-gaap:RetainedEarningsAccumulatedDeficit █▅▄▅▅▅▅▅▂▂▂▂▁▁▁▂▂▂▂▁▁▁▂▂▂▂▂▂▂▂▂▂▂17205.76077.54692.15722.66745.77269.96350.47736.9-5111.0-5164.0-5172.2-5197.3-6171.4-7084.0-6217.6-5225.6-4434.0-3759.7-3454.8-5677.3-5427.8-5529.2-5160.1-4876.5-5009.8-4545.1-4007.6-3484.2-3641.3-3391.4-3312.6-3191.4-2361.3NA-2348.7NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax █▅▆▄▂▂▃▁▂▂▂▃▃▄▄▃▂▁▁▁▁▃▃▃▄▃▄▄▆▅▅▄▃4972.62696.33693.12055.2676.840.21112.7-49.9490.1496.6631.8973.11186.42248.21656.01279.1738.4-132.0-372.4-316.7-102.9908.9895.91371.31885.1954.01646.62279.03067.82651.02528.82199.11127.3NA1600.5NANANA
us-gaap:TreasuryStockValue ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▃▃▄▄▅█0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.30.30.30.60.40.90.83.84.24.55.27.47.711.420.2NA0.0NANANA
us-gaap:MinorityInterest ▂▂▂▂▂▂▂▂▂▂▂▁▂▂▂▇██▇▇▇▂▂▂▂▁▁▁▁▁▂▂▂-332.1-307.9-364.2-330.7-383.5-331.9-407.6-425.7-462.8-510.5-533.1-591.5-366.3-397.9-412.0972.11014.71129.3970.7966.8953.2-479.5-478.1-506.9-513.0-578.3-598.5-631.8-652.6-692.3-484.3-501.4-496.6NA-124.9NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁74.349.4NA84.869.546.1NA61.770.055.631.238.844.040.452.221.848.633.382.856.264.465.662.9117.147.357.061.165.942.346.764.078.4NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▃▆▄▄▁▆▂▇▃▇▃█▅▇▅▇▃█▅▆▄▆▆▅▅▆▄▆▅▆▄▃▂▄▁1123.9821.21493.51100.41142.1449.81493.9633.81692.3765.41762.7935.31985.81279.31675.41322.21732.2978.71894.01374.91577.71088.91546.51473.51311.91373.91542.71153.41596.31310.81465.31119.8788.5557.71033.5431.3NANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▃▁▃▃▂▃█▃▃▃▄▃▃▃▃▃▄▃▃▃▃▃▃▃▃▃▃▃▄▃▃▁▃▃▃-4924.0-509.4-4701.5-538.1-1285.2-2349.2-268.310436.3-416.1-477.3-320.31584.9-506.2-671.1-612.1-659.0-1049.11760.9-781.1-568.6-640.5-1927.5-966.7-1170.6-917.1-775.0-707.8-1635.2-688.3227.9-711.8-975.0-5779.8-498.4-473.3-576.1NANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▄▅▆▄▄▄▁▄▄▄▃▄▃▄▅▃▃▄▄▄▅▄▅▅▄▄▅▃▄▅▅█▅▃▆337.5-699.7735.42069.5-938.1-783.2-487.5-4925.3-948.0-815.8-893.4-2414.2-1149.8-1732.4-978.2-260.0-1688.1-1754.2-436.0-1117.7-614.8782.8-686.5-18.8-221.9-1110.6-581.8381.6-2897.6-1163.5-276.9-122.94184.8830.9-1849.51524.1NANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁▃▂▅▃▁██▄▃▄▃▄▃▃▃▃▄-3401.8-434.2-2351.82662.4-1075.4-2698.86682.66116.0330.8-535.3537.681.6306.4-1110.191.5-266.3-257.51015.2NANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▇▆▅▅▆▆▆▅▆▆█▆▅▆▆▆▆▆▁▆▅▅▇▅▆▅▅▆▆▅▅▆▆▆▅▆238.7123.4-159.4-197.3-20.8115.865.5-110.3-55.4-44.1617.3-53.9-82.9-42.4159.7-58.8-32.3-36.7-1298.7-24.9-77.9-118.5230.6-138.044.5-187.2-107.45.2-64.2-184.2-155.8127.383.9-36.8-120.333.9NANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▃▆▄▄▁▆▂▇▃▇▃█▅▇▅▇▃█▅▆▄▆▆▅▅▆▄▆▅▆▄▃▂▄▁1123.9821.21493.51100.41142.1449.81493.9633.81692.3765.41762.7935.31985.81279.31675.41322.21732.2978.71894.01374.91577.71088.91546.51473.51311.91373.91542.71153.41596.31310.81465.31119.8788.5557.71033.5431.3NANA
us-gaap:NetIncomeLoss ▇▂▁▁▁▂▁█▂▂▂▂▂▁▁▁▁▂▃▂▂▂▂▂▁▁▁▂▂▂▂▁▂▂▂▂▂▂11128.21385.4-1030.5-1023.1-524.2949.8-1386.512847.953.07.025.1974.1912.6-1186.5-992.0-791.6-674.3-320.22222.5-249.5101.4-369.1-283.6133.3-464.7-537.5-523.4157.1-249.9-78.8-121.2-830.1-11.6-1.0-331.3-22.4701.6-25.1
us-gaap:ProfitLoss ▇▂▁▁▁▂▁█▂▂▂▂▂▁▁▁▁▂▃▂▂▂▂▂▁▁▁▂▂▂▂▁▂▂▂▂▂11174.51440.3-1007.0-973.6-503.81017.7-1345.112885.182.515.752.21025.9950.5-1178.6-1398.7-779.0-652.4-267.22014.1-205.1109.1-372.7-258.5140.6-409.9-521.7-502.6175.7-241.2-79.3-114.7-821.68.721.9-322.6-5.8706.8NA
us-gaap:ShareBasedCompensation ▆▄▇▇▅▃▅▅▅▄▅▃▃▃▃▁▃▂▆▄▅▄▄█▃▄▅▅▃▃▅▆▆▁▁▂99.863.4104.6104.483.855.277.574.087.067.375.042.845.545.852.026.556.439.090.562.874.669.065.2125.056.671.474.673.154.455.181.398.293.426.319.627.2NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▃▁▃▃▂▃█▃▃▃▄▃▃▃▃▃▄▃▃▃▃▃▃▃▃▃▃▃▄▃▃▁▃▃▃-4924.0-509.4-4701.5-538.1-1285.2-2349.2-268.310436.3-416.1-477.3-320.31584.9-506.2-671.1-612.1-659.0-1049.11760.9-781.1-568.6-640.5-1927.5-966.7-1170.6-917.1-775.0-707.8-1635.2-688.3227.9-711.8-975.0-5779.8-498.4-473.3-576.1NANA
us-gaap:PaymentsToAcquireProductiveAssets ▄▅▄▃▃▃▃▂▃▃▃▃▁▆▁▆▆▆▇▇▆▆▆▆▆▇▆▆▇▇▇█▅▅▄▄393.1475.8389.7310.9301.8347.8343.0267.2301.6331.3310.1345.1151.8646.0128.2632.0568.1624.8699.3668.9639.0637.1648.0589.1601.2661.2638.1644.3667.0735.0681.3805.6495.2499.4417.6456.6NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▄▅▆▄▄▄▁▄▄▄▃▄▃▄▅▃▃▄▄▄▅▄▅▅▄▄▅▃▄▅▅█▅▃▆337.5-699.7735.42069.5-938.1-783.2-487.5-4925.3-948.0-815.8-893.4-2414.2-1149.8-1732.4-978.2-260.0-1688.1-1754.2-436.0-1117.7-614.8782.8-686.5-18.8-221.9-1110.6-581.8381.6-2897.6-1163.5-276.9-122.94184.8830.9-1849.51524.1NANA
us-gaap:ProceedsFromIssuanceOfLongTermDebt ▄▂▅▅▅▂▃▂▂▁▂▂▂▁▂▄▃▃▆▂▄▃▂▃▅▇▅▁▃▂▁▁█▂▂▃3047.01007.24900.64182.24931.81961.32342.71475.41874.1926.61191.01059.01426.0720.51837.13109.52459.62664.16047.71458.63532.52642.01936.92101.24497.16695.25117.2849.42058.01547.8415.7409.47741.31103.91839.22830.3NANA
us-gaap:Dividends NANA177.8NANANA37.8NANANA351.6NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Dividends dei:LegalEntity lbtya:TelenetNANA292.4NANANA62.8NANANA600.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▂▂▁▂▂▁▁█▂▂▂▂▃▂▂▂▄▃▂▃▂▁▃▂▂▂▃▁▂▂▂▂▁▁▂▁346.1311.296.6283.7492.7199.36.92710.0295.3207.2338.1395.6796.1480.1318.2508.41190.0959.6464.0786.8525.9191.6915.8496.6482.2425.9623.965.1519.1376.8296.5514.3160.9185.5353.1189.1NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31

Common Stock Value

us-gaap:CommonStockValue us-gaap:StatementClassOfStock

us-gaap:CommonStockValue

us-gaap:CommonClassA


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312013-09-302013-06-302012-12-31
Value1800000.01800000.01800000.01800000.01800000.01800000.01800000.01800000.02000000.02000000.02000000.02000000.02100000.02200000.02200000.00001400000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassB


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312013-09-302013-06-302012-12-31
Value100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0000100000.0
Percentage of CommonStockValue5.65.65.65.65.65.65.65.65.05.05.05.04.84.54.50.00.00.07.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassB0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassC


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312013-09-302013-06-302012-12-31
Value3700000.03700000.03900000.03900000.04000000.04300000.04400000.04400000.05100000.05200000.05300000.05400000.05600000.05700000.05800000.00001100000.0
Percentage of CommonStockValue205.6205.6216.7216.7222.2238.9244.4244.4255.0260.0265.0270.0266.7259.1263.60.00.00.078.6
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassC0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302017-06-302014-09-302013-09-30
Value569584590612631717735742793791853790796
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302017-06-302014-09-302013-09-30
Value557575590612630714735742793788853779796
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

lbtya:PSARsandPSUs


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-03-31
Value131625152225
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0

lbtya:StockOptionsSARsandRSUs


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-03-312018-06-302018-03-312017-03-31
Value575161585957415148
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount419.6305.3242.5382.2268.9226.80.00.00.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value19.982.41-0.861.51-2.1917.990.070.010.031.231.16-1.47
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value19.552.37-0.861.5-2.1917.910.070.010.031.231.15-1.47
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic And Diluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:EarningsPerShareBasicAndDiluted


Earnings
Period End2020-12-312020-09-302019-12-312019-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-1.72-1.73-1.980.77-0.53-0.61-0.620.2-0.32-0.1-0.31-2.09-0.040-1.27-0.082.6-0.09
Percentage of EarningsPerShareBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value996310410483553057487677542454552265639906274696512556717473545583989326212735
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.21.80.03.53.11.910.32.63.12.32.51.51.51.11.30.61.20.91.81.21.51.51.42.71.21.61.61.61.21.21.92.33.01.00.81.11.4

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:ConsolidatedEntities

srt:ParentCompany


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value81568891755228168796164364537491643
Percentage of AllocatedShareBasedCompensationExpense81.689.684.587.890.094.691.992.691.591.885.785.3100.482.594.261.577.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.61.60.03.12.81.89.42.42.82.22.21.21.50.91.20.31.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:ConsolidatedEntities, us-gaap:PlanName

srt:ParentCompany, lbtya:NonPerformanceBasedShareBasedAwards


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value59252747183129221824222224
Percentage of AllocatedShareBasedCompensationExpense59.540.126.657.033.242.733.332.742.853.448.084.543.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.90.70.91.80.61.11.00.80.60.80.50.50.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany lbtya:NonPerformanceBasedShareBasedAwards0.00.00.00.00.00.00.00.00.00.00.00.00.0

srt:ParentCompany, lbtya:OtherShareBasedIncentiveAwards


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value7.67.4276.96.06.2398.0129.9148.9137.1130.00.0
Percentage of AllocatedShareBasedCompensationExpense7.611.725.96.67.211.212.810.814.514.718.720.829.515.526.30.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.00.20.20.21.30.30.40.30.50.30.40.20.30.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany lbtya:OtherShareBasedIncentiveAwards0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

srt:ParentCompany, lbtya:PerformanceBasedIncentiveAwards


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value142421572127134283829249.38.08.710-6.119
Percentage of AllocatedShareBasedCompensationExpense14.437.920.254.625.850.244.039.143.744.433.121.717.619.019.6-23.033.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.70.01.90.81.04.51.01.31.00.80.30.30.20.3-0.10.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ParentCompany lbtya:PerformanceBasedIncentiveAwards0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:OtherOperatingIncomeExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value7.61.22.82.51.60.73.91.11.00.92.21.20.01.01.51.00.91.41.41.21.40.7
Percentage of AllocatedShareBasedCompensationExpense7.61.92.72.41.91.31.31.51.11.32.92.80.02.22.93.81.63.61.51.91.91.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.00.00.10.10.00.10.00.00.00.10.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OtherOperatingIncomeExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingGeneralAndAdministrativeExpenses


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value9262101101825430172866672414544502555378961736865123557072725053819787
Percentage of AllocatedShareBasedCompensationExpense92.498.197.397.698.198.798.798.598.998.797.197.2100.097.897.196.298.496.498.598.198.199.099.799.197.599.097.798.693.497.698.098.793.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.01.70.03.43.01.910.12.63.02.32.51.41.51.11.30.51.20.81.71.21.41.51.42.71.21.61.61.61.11.21.82.22.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SellingGeneralAndAdministrativeExpenses0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:PlanName

lbtya:OtherShareBasedIncentiveAwards


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value186.6128.43.05.57.45.56.3-0.24.95.27.7
Percentage of AllocatedShareBasedCompensationExpense18.410.412.210.05.47.48.58.214.7-0.410.719.613.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.20.40.30.10.20.30.20.2-0.00.10.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:OtherShareBasedIncentiveAwards0.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value13404388607355112-122.7-223.91230746-128.2-316.2760-149.2-594.3-700.4-250.9196-79.82166-463.3-910.4-356.1-759.0-380.5466-1230.1-1155.8-631.716643208241-499.713-329.4-12.6724
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax431.610.70.012.04.1-4.3-7.5433.21.6-4.5-10.726.0-4.9-14.3-17.6-5.24.3-1.842.2-8.9-17.9-7.8-16.5-8.310.2-27.2-25.0-14.03.61.04.75.5-15.80.5-12.6-0.528.7

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value4754304914674237298.92753357.9-27.912225210447.1-3.6257.3541520188.9-0.5-1.75.58.0292.8213.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.50.01.70.52.31.41.31.00.30.91.81.20.2-0.70.30.51.20.20.90.1-0.10.60.21.20.40.40.40.2-0.0-0.00.10.31.10.10.80.1

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value13452443638404126-55.5-181.71234576-119.3-288.8814-113.5-586.4-728.3-238.3218-27.32177-418.7-903.3-359.7-733.5-373.2521-1214.2-1135.8-613.017542206247-491.743-326.68.5727
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax433.212.30.013.74.7-1.9-6.1434.52.7-4.2-9.827.8-3.8-14.1-18.3-5.04.8-0.642.4-8.0-17.8-7.8-15.9-8.111.4-26.9-24.6-13.63.80.94.65.7-15.61.6-12.50.328.8

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value87311101046820715855850801786800769798818847770785704
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.130.70.027.826.329.728.528.227.627.926.127.327.120.419.316.415.4

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value254029902778229221962595269926322701276226142749278136638484449394238604315430445864001397740513941395943413793393239523653384927162143184920102045
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax81.882.70.077.680.790.290.592.794.896.388.693.892.288.121.393.086.087.284.082.790.487.286.588.186.387.794.184.485.587.281.888.185.980.270.679.881.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-10-312019-09-302019-06-302013-09-30
Value-90.6-12.8-0.3-165.6-54.5-119.4-50.7-48.5-48.30.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.90.0-0.0-6.1-1.9-4.00.0-1.7-1.70.0

us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity

lbtya:UpcHolding


Gains
Period End2021-06-302020-03-31
Value-90.635
Percentage of GainsLossesOnExtinguishmentOfDebt100.0-65.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.91.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:UpcHolding0.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity, us-gaap:LongtermDebtType

lbtya:UpcHolding, us-gaap:MediumTermNotes


Gains
Period End2020-11-302020-01-31
Value-7.5-35.6
Percentage of GainsLossesOnExtinguishmentOfDebt0.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:UpcHolding us-gaap:MediumTermNotes0.00.0

lbtya:VirginMedia, us-gaap:SecuredDebt


Gains
Period End2020-11-302020-06-30
Value-5.3-65.7
Percentage of GainsLossesOnExtinguishmentOfDebt0.039.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:VirginMedia us-gaap:SecuredDebt0.00.0

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value114571610-1024.8-1134.8-661.81097-1080.5516-312.8-279.1356-115.4575-412.5-201.7-711.2-522.7-120.4901-95.6165-421.656138-279.9-599.6-605.6321-234.6-537.0-180.7-592.820440-365.255-202.9
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax368.944.60.0-38.4-24.338.2-36.218.2-11.0-9.712.1-3.919.1-9.9-5.1-14.9-11.4-2.717.5-1.83.3-9.21.23.0-6.1-13.3-13.17.1-5.1-11.8-4.0-13.66.51.5-13.92.2-8.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

lbtya:VMEDO2JV, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Income
Period End2021-06-30
Value-168.5
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-1.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:VMEDO2JV us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees0.0

lbtya:VodafoneZiggoJV, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-19.6-21.4-228.7-31.6-151.8124-105.5-83.7-134.5
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-0.2-1.322.32.822.911.49.8-16.243.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.6-0.60.0-1.1-5.64.3-3.5-2.9-4.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:VodafoneZiggoJV us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees0.00.00.0-2.7-14.00.00.0-7.6-12.4

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value111741440-1007.0-973.6-503.81017-1349.7587-339.6-306.9-313.9-396.7668-1178.6-176.8-561.9-761.3-256.3-258.5140-409.9-521.7-502.6175-234.0-420.0-91.0-821.68.720-334.2-5.8-214.7
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax359.839.80.0-33.0-18.535.4-45.320.7-11.9-10.7-10.6-13.522.2-28.4-4.4-11.7-16.6-5.8-5.63.1-9.0-11.5-10.93.9-5.1-9.3-2.0-18.80.30.8-12.8-0.2-8.5

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value282170-17.79999999999997-161.2-158.080253-70.82627674281-92.8766-34.867129146-1334.510956-48.9315-2.5130-77.9-103.0145-0.6-117.0-89.722819520-31.06111
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.14.70.0-5.5-5.82.88.5-2.50.91.022.99.6-3.118.4-0.91.42.83.3-26.02.11.1-1.16.9-0.12.8-1.7-2.23.2-0.0-2.6-2.05.26.20.8-1.22.40.5

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1527.65014061-4.769321202719284641236858702164325441232913233332164020
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.90.20.04.72.3-0.22.31.14.29.53.22.92.13.01.71.21.54.91.00.61.02.70.60.30.50.70.70.41.30.8

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value273335313279281313314340363367358363381487198582561547697664657619607617600615632617641653644630542471444408402
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.89.30.09.510.310.910.612.012.812.812.112.412.611.75.012.212.212.413.612.813.013.513.213.413.213.613.713.713.914.414.414.417.217.617.016.215.9

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-03-312017-03-312013-12-312013-09-302012-12-312012-09-30
Value208405212252272389224595270693238628853650612414376
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.711.20.08.510.013.67.521.09.524.28.115.119.314.614.015.814.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value111281385-1030.5-1023.1-524.2949-1386.512847537.025974912-1186.5-992.0-791.6-674.3-320.22222-249.5101-369.1-283.6133-464.7-537.5-523.4157-249.9-78.8-121.2-830.1-11.6-1.0-331.3-22.4701-25.1
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax358.338.30.0-34.6-19.333.0-46.5452.21.90.20.933.230.3-28.5-24.9-16.5-14.7-7.243.2-4.82.0-8.0-6.22.9-10.2-11.9-11.33.5-5.4-1.7-2.7-19.0-0.4-0.0-12.6-0.927.8-1.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value4654234920674137298.7-341.051377.9-30.012215313447.7-3.6257.3541520188.7-0.56.58.520228.7165.2
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.50.01.70.72.41.41.31.00.3-11.61.81.30.2-0.80.30.51.20.30.90.2-0.10.50.21.20.30.50.40.2-0.00.10.20.60.90.30.70.2

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value10891985-1673.0-1796.9-1188.6817-1363.0307-461.5-384.6110-324.0312-905.6-602.3-1047.0-1164.6-689.677-998.3-322.7-1008.2-564.5-407.4-904.8-1157.1-878.9-382.4-904.1-1118.7-700.3-1114.7-240.6-487.8-865.9-453.8-681.9
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax350.727.30.0-60.8-43.728.4-45.710.8-16.2-13.43.7-11.110.3-21.8-15.1-21.9-25.4-15.61.5-19.2-6.4-22.0-12.3-8.9-19.8-25.6-19.0-8.5-19.6-24.7-15.7-25.5-7.6-18.3-33.1-18.0-27.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value565625648662526280282208148105252208263493495335641569824902487586621545624557273703669581517521445528513509479488
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.217.30.022.419.39.89.57.35.23.78.67.18.811.912.47.014.012.816.017.39.612.813.511.913.712.35.915.614.512.811.611.914.119.819.620.219.019.9

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2277-996.816451378630-1073.2482-540.0-6.3-135.0-341.0-211.2-1064.0592293540870239-58.4-213.6-1012.413-475.0-513.8931-692.5-633.2-788.74171223211068-500.421-4.01420
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax73.3-27.60.046.723.2-37.316.2-19.0-0.2-4.7-11.6-7.2-35.314.27.411.319.05.4-1.1-4.1-20.00.3-10.3-11.220.4-15.3-13.7-17.59.12.77.224.5-15.80.8-0.20.60.8

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value2276-996.81378636-1072.5480-540.0-6.5-135.2-341.3-213.3-1061.8592291540870240-55.7-213.8-1011.813-475.4-513.8931-692.6-632.4-788.84161223291071
Percentage of OtherComprehensiveIncomeLossNetOfTax99.9100.0100.0101.099.999.8100.0103.2100.1100.1101.099.8100.099.3100.0100.0100.295.4100.199.9100.0100.1100.0100.0100.099.9100.0100.0100.0102.6100.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax73.3-27.646.723.4-37.316.1-19.0-0.2-4.7-11.6-7.3-35.214.27.311.319.05.4-1.1-4.1-19.90.3-10.3-11.220.4-15.3-13.7-17.59.12.77.424.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Other
Period End2021-06-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value1.3-6.0-0.70.20.20.32.1-2.20.02.10.00.1-0.5-2.70.2-0.60.00.40.00.00.1-0.80.10.20.0-8.2-3.0
Percentage of OtherComprehensiveIncomeLossNetOfTax0.1-1.00.1-3.2-0.1-0.1-1.00.20.00.70.00.0-0.24.6-0.10.10.0-0.1-0.00.0-0.00.1-0.00.00.0-2.6-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.2-0.00.00.00.00.1-0.10.00.10.00.0-0.0-0.10.0-0.00.00.00.00.00.0-0.00.00.00.0-0.2-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value2276-996.81378636-1072.5-540.0-6.5-135.2-341.3-213.3-1061.8592291540870240-55.7-213.8-1011.813-475.4-513.8931-692.6-632.4-788.84161223291071
Percentage of OtherComprehensiveIncomeLossNetOfTax99.9100.0100.0101.099.9100.0103.2100.1100.1101.099.8100.099.3100.0100.0100.295.4100.199.9100.0100.1100.0100.0100.099.9100.0100.0100.0102.6100.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax73.3-27.646.723.4-37.3-19.0-0.2-4.7-11.6-7.3-35.214.27.311.319.05.4-1.1-4.1-19.90.3-10.3-11.220.4-15.3-13.7-17.59.12.77.424.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementOperatingActivitiesSegment

us-gaap:SegmentContinuingOperations


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value16451378630-1073.2421-600.0-25.9-116.4-237.7-241.4-1018.8592315553874251
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.087.3111.1411.186.269.7114.395.8100.0107.5102.3100.5104.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.046.723.2-37.314.1-21.1-0.9-4.1-8.1-8.2-33.814.27.911.619.15.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SegmentContinuingOperations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value7.2108.95.39.5523936326.011166.49.30.04.69.814-21.71.2-23.553-55.0-5.1-1.7-1.0-25.0-13.0-3.9-0.51.0-3.4-1.6-1.7-4.03.4-3.7
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.30.00.20.31.81.31.31.10.20.40.50.20.20.00.10.20.3-0.40.0-0.51.2-1.2-0.1-0.0-0.0-0.5-0.3-0.1-0.00.0-0.1-0.1-0.1-0.20.1-0.1

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value111741440-1007.0-973.6-503.81017-1345.1128858215521025950-1178.6-1398.7-779.0-652.4-267.22014-205.1109-372.7-258.5140-409.9-521.7-502.6175-241.2-79.3-114.7-821.68.721-322.6-5.8706
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax359.839.80.0-33.0-18.535.4-45.1453.62.90.51.835.031.5-28.4-35.1-16.3-14.2-6.039.2-3.92.2-8.1-5.63.1-9.0-11.5-10.93.9-5.2-1.7-2.6-18.80.30.8-12.3-0.228.0

us-gaap:ProfitLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

lbtya:VMEDO2JV, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Profit
Period End2021-06-30
Value-34.6
Percentage of ProfitLoss-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:VMEDO2JV us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees0.0

lbtya:VodafoneZiggoJV, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-15.5-16.1-337.4-25.6-185.499-147.7-68.0-104.0
Percentage of ProfitLoss-0.1-1.133.52.636.89.811.0-0.5-126.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.5-0.40.0-0.9-6.83.5-5.0-2.4-3.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:VodafoneZiggoJV us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees0.00.00.0-2.2-17.10.00.0-6.2-9.6

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value465449206737298.72751377.9-30.012215313447.7-3.6257.3541520188.7-0.56.58.5
Percentage of ProfitLoss0.43.8-5.1-4.06.70.335.855.451.95.04.0-0.72.1-1.6-3.4-19.80.7-21.67.11.0-9.75.2-13.4-3.0-4.110.6-3.60.6-5.7-1.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.51.70.72.41.31.00.30.91.81.30.2-0.80.30.51.20.30.90.2-0.10.50.21.20.30.50.40.2-0.00.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value111281385-1023.1-524.294912847537.025974912-1186.5-992.0-791.6-674.3-320.22222-249.5101-369.1-283.6133-464.7-537.5-523.4157-249.9-78.8-121.2-830.1
Percentage of ProfitLoss99.696.2105.1104.093.399.764.244.648.195.096.0100.770.9101.6103.4119.8110.3121.692.999.0109.794.8113.4103.0104.189.4103.699.4105.7101.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax358.338.3-34.6-19.333.0452.21.90.20.933.230.3-28.5-24.9-16.5-14.7-7.243.2-4.82.0-8.0-6.22.9-10.2-11.9-11.33.5-5.4-1.7-2.7-19.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value111281385-1023.1-524.294912847537.025974912-1186.5-992.0-791.6-674.3-320.22222-249.5101-369.1-283.6133-464.7-537.5-523.4157-249.9-78.8-121.2-830.1
Percentage of ProfitLoss99.696.2105.1104.093.399.764.244.648.195.096.0100.770.9101.6103.4119.8110.3121.692.999.0109.794.8113.4103.0104.189.4103.699.4105.7101.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax358.338.3-34.6-19.333.0452.21.90.20.933.230.3-28.5-24.9-16.5-14.7-7.243.2-4.82.0-8.0-6.22.9-10.2-11.9-11.33.5-5.4-1.7-2.7-19.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value31053615342629542722287529822840285028682949292930154156398747854584442951395207507445884599459745664516461544974602453344684371316126712619251925242450
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems

srt:GeographyEliminations


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value9993101110595971
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.43.43.53.92.12.12.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.43.43.53.92.12.12.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GeographyEliminations100.0100.0100.0100.0100.0100.0100.0

us-gaap:IntersegmentElimination


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value-2.7-0.40.0-0.3-1.1-1.0-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.00.0-0.0-0.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.00.0-0.0-0.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination100.0100.00.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:CorporateNonSegment, lbtya:CentralandCorporate


Revenue
Period End2020-09-302020-06-302019-09-302019-06-30
Value1019311060
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.43.43.92.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.43.43.92.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CorporateNonSegment lbtya:CentralandCorporate100.0100.0100.0100.0

us-gaap:OperatingSegments, country:BE


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value746682718721713711733746753759758759686661
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.325.125.025.425.024.824.925.525.018.319.015.915.014.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.325.125.025.425.024.824.925.525.018.319.015.915.014.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:BE100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, country:CH


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value315299316311315316323332344352339
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.711.011.011.011.111.011.011.08.37.47.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.711.011.011.011.111.011.011.08.37.47.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:CH100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, lbtya:CentralandEasternEurope


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value124116119117119119120
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.24.34.14.14.24.24.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.24.34.14.14.24.24.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lbtya:CentralandEasternEurope100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, lbtya:U.K.Ireland


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value1669153116201579164416611667
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax56.556.356.455.657.757.956.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax56.556.356.455.657.757.956.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lbtya:U.K.Ireland100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementGeographical

us-gaap:OperatingSegments, country:BE


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value746682718721713711746
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.325.125.025.425.024.825.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.325.125.025.425.024.825.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:BE100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, country:CH


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value315299316311315316323
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.711.011.011.011.111.011.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.711.011.011.011.111.011.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:CH100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, country:GB


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value1543141714961456151715331542
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.252.052.051.353.253.552.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.252.052.051.353.253.552.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:GB100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, country:IE


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value125114124123126127124
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.24.34.44.44.54.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.24.34.44.44.54.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:IE100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, country:PL


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value111103106104106106107
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.83.83.73.73.73.73.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.83.83.73.73.73.73.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:PL100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, country:SK


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value12121212121212
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.50.40.40.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.50.40.40.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:SK100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:PrincipleTransactionRevenueDescriptionOfReportingCategory

lbtya:CableBroadbandInternetSubscription


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value822781796776799802
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.828.727.727.328.028.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.828.727.727.328.028.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableBroadbandInternetSubscription100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

lbtya:BusinesstoBusiness


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value501461474463474485491
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.017.016.516.316.616.916.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.017.016.516.316.616.916.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:BusinesstoBusiness100.0100.0100.0100.0100.0100.0100.0

lbtya:BusinesstoBusinessNonSubscription


Revenue
Period End2020-09-302020-06-302019-09-302019-06-302018-09-30
Value367338343357379
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.412.412.112.513.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.412.412.112.513.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:BusinesstoBusinessNonSubscription100.0100.0100.0100.0100.0

lbtya:BusinesstoBusinessSubscription


Revenue
Period End2020-09-302020-06-302019-09-302019-06-302018-09-30
Value134123119116112
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.54.24.13.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.54.24.13.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:BusinesstoBusinessSubscription100.0100.0100.0100.0100.0

lbtya:Cable


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value1884177818711821188119171945
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.865.365.164.166.066.966.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.865.365.164.166.066.966.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:Cable100.0100.0100.0100.0100.0100.0100.0

lbtya:CableFixedlineTelephonySubscription


Revenue
Period End2020-09-302020-06-302019-09-302019-06-302018-09-30
Value332328341360391
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.312.112.012.613.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.312.112.012.613.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableFixedlineTelephonySubscription100.0100.0100.0100.0100.0

lbtya:CableNonSubscription


Revenue
Period End2020-09-302020-06-302019-09-302019-06-302018-09-30
Value4835434466
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.31.51.62.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.31.51.62.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableNonSubscription100.0100.0100.0100.0100.0

lbtya:CableSubscription


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value1836174218181778183618631878
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax62.164.063.262.664.465.064.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax62.164.063.262.664.465.064.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableSubscription100.0100.0100.0100.0100.0100.0100.0

lbtya:CableVideoSubscription


Revenue
Period End2020-09-302020-06-302019-09-302019-06-302018-09-30
Value680633660676703
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.023.323.223.724.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.023.323.223.724.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableVideoSubscription100.0100.0100.0100.0100.0

lbtya:MobileNonSubscription


Revenue
Period End2020-09-302020-06-302019-09-302019-06-302018-09-30
Value179129166173162
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.14.85.86.15.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.14.85.86.15.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:MobileNonSubscription100.0100.0100.0100.0100.0

lbtya:MobileResidential


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value430357381401404384416
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.613.113.314.114.213.414.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.613.113.314.114.213.414.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:MobileResidential100.0100.0100.0100.0100.0100.0100.0

lbtya:MobileSubscription


Revenue
Period End2020-09-302020-06-302019-09-302019-06-302018-09-30
Value251227235231254
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.58.38.38.18.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.58.38.38.18.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:MobileSubscription100.0100.0100.0100.0100.0

lbtya:OtherCategory


Revenue
Period End2020-09-302020-06-302019-09-302019-06-302018-09-30
Value1371251549076
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.65.43.22.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.65.43.22.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:OtherCategory100.0100.0100.0100.0100.0

lbtya:Residential


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value2315213522522222228523022361
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax78.478.478.378.280.280.380.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax78.478.478.378.280.280.380.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:Residential100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:PrincipleTransactionRevenueDescriptionOfReportingCategory

lbtya:BusinesstoBusinessNonSubscription, lbtya:BusinesstoBusinessNonSubscription


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value367338349343357372
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.412.412.212.112.513.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.412.412.212.112.513.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:BusinesstoBusinessNonSubscription lbtya:BusinesstoBusinessNonSubscription100.0100.0100.0100.0100.0100.0

lbtya:BusinesstoBusinessSubscription, lbtya:BusinesstoBusinessSubscription


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value134123124119116113
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.54.34.24.14.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.54.34.24.14.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:BusinesstoBusinessSubscription lbtya:BusinesstoBusinessSubscription100.0100.0100.0100.0100.0100.0

lbtya:CableFixedlineTelephonySubscription, lbtya:CableFixedlineTelephonySubscription


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value332328338341360368
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.312.111.812.012.612.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.312.111.812.012.612.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableFixedlineTelephonySubscription lbtya:CableFixedlineTelephonySubscription100.0100.0100.0100.0100.0100.0

lbtya:CableNonSubscription, lbtya:CableNonSubscription


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value483553434454
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.31.81.51.61.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.31.81.51.61.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableNonSubscription lbtya:CableNonSubscription100.0100.0100.0100.0100.0100.0

lbtya:CableVideoSubscription, lbtya:CableVideoSubscription


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value680633683660676692
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.023.323.823.223.724.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.023.323.823.223.724.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableVideoSubscription lbtya:CableVideoSubscription100.0100.0100.0100.0100.0100.0

lbtya:MobileNonSubscription, lbtya:MobileNonSubscription


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value179129145166173156
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.14.85.15.86.15.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.14.85.15.86.15.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:MobileNonSubscription lbtya:MobileNonSubscription100.0100.0100.0100.0100.0100.0

lbtya:MobileSubscription, lbtya:MobileSubscription


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value251227235235231228
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.58.38.28.38.17.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.58.38.28.38.17.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:MobileSubscription lbtya:MobileSubscription100.0100.0100.0100.0100.0100.0

lbtya:OtherCategory, lbtya:OtherCategory


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1371251491549079
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.65.25.43.22.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.65.25.43.22.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:OtherCategory lbtya:OtherCategory100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

lbtya:VodafoneZiggoJV, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Revenue
Period End2020-09-302020-06-302019-09-302019-06-30
Value1166108110961084
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.539.738.638.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.539.738.638.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:VodafoneZiggoJV us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees100.0100.0100.0100.0

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value31053615342629542722287529822840285028682949295830453063398729292774442951395207507445884599459745664516461544974602453344684371316126712619251925242450
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0101.0101.073.7100.061.260.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ConsolidationItems

srt:GeographyEliminations


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value139101969992101851105959-3.4979751-32.17667
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.52.82.83.43.43.52.93.92.12.1-0.13.33.21.7-0.82.62.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.52.82.83.43.43.52.93.92.12.1-0.13.33.21.2-0.81.61.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:GeographyEliminations0.00.00.0100.099.2100.00.0100.0100.0100.00.0135.80.00.00.00.00.0

us-gaap:CorporateNonSegment


Revenue
Period End2021-06-302021-03-312020-06-302020-03-312019-03-31
Value1431029710160
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.62.83.63.52.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.62.83.63.52.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CorporateNonSegment0.00.00.0100.0100.0

us-gaap:IntersegmentElimination


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-4.1-1.2-1.2-2.7-4.90.00.0-0.3-1.1-1.00.0-0.2-0.8-1.4-6.3-3.0-0.9-3.7-62.60.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.1-0.0-0.0-0.1-0.20.00.0-0.0-0.0-0.00.0-0.0-0.0-0.0-0.2-0.1-0.0-0.1-1.20.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.0-0.0-0.1-0.20.00.0-0.0-0.0-0.00.0-0.0-0.0-0.0-0.2-0.1-0.0-0.1-1.20.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination0.00.00.0100.01225.00.00.0100.0100.0100.00.066.70.00.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lbtya:BelgiumSegment


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value774772682718
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax24.921.425.125.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.921.425.125.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lbtya:BelgiumSegment0.00.00.00.0

us-gaap:OperatingSegments, lbtya:CentralandEasternEurope


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1301281271241161191201171191193014815212940150142271
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.23.63.74.24.34.14.04.14.24.21.05.05.04.21.05.15.16.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.23.63.74.24.34.14.04.14.24.21.05.15.13.11.03.13.16.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lbtya:CentralandEasternEurope0.00.00.0100.0100.0100.00.0100.0100.0100.00.0123.50.00.00.00.00.00.0

us-gaap:OperatingSegments, lbtya:IrelandSegment


Revenue
Period End2021-06-302020-06-30
Value134115
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.34.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lbtya:IrelandSegment0.00.0

us-gaap:OperatingSegments, lbtya:SwitzerlandSegment


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value825841299316
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax26.623.311.011.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.623.311.011.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lbtya:SwitzerlandSegment0.00.00.00.0

us-gaap:OperatingSegments, lbtya:U.K.Ireland


Revenue
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value17701766166915311620171515791644166116941667173417781711161715661504
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax49.051.556.556.356.457.555.657.757.957.556.457.058.042.955.256.434.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax49.051.556.556.356.457.555.657.757.957.556.957.542.842.933.834.234.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lbtya:U.K.Ireland0.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.00.00.00.0

us-gaap:OperatingSegments, lbtya:UK


Revenue
Period End2021-06-302020-06-30
Value11011417
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax35.552.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.552.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lbtya:UK0.00.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementGeographical

us-gaap:OperatingSegments, country:BE


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value774772793746682718746721713711733746753759758759686661680693707610505512500
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax24.921.423.225.325.125.025.025.425.024.824.925.224.824.819.025.924.714.913.213.313.913.311.011.111.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.921.423.225.325.125.025.025.425.024.824.925.525.018.319.015.915.014.913.213.313.913.311.011.111.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:BE0.00.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, country:CH


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value825841642315299316316311315316325323332344347352339331343344350339340345357
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax26.623.318.810.711.011.010.611.011.111.011.010.910.911.38.712.012.27.56.76.66.97.47.47.57.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.623.318.810.711.011.010.611.011.111.011.011.011.08.38.77.47.47.56.76.66.97.47.47.57.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:CH0.00.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, country:GB


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1101163516191543141714961578145615171533155815421605164415771495145414001412147316051578170216861662
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax35.545.247.352.252.152.052.951.353.253.552.852.252.753.739.551.152.431.627.528.331.634.437.036.736.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.545.247.352.252.152.052.951.353.253.552.852.753.239.639.531.331.731.627.528.331.634.437.036.736.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:GB0.00.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, country:IE


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1341351471251151241361231261271361241291331341211111041101071121081019797
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.33.84.34.34.24.34.64.44.44.54.64.24.24.43.44.14.02.32.22.12.22.42.22.12.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.33.84.34.34.24.34.64.44.44.54.64.34.33.23.42.52.42.32.22.12.22.42.22.12.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:IE0.00.00.0100.0100.5100.00.0100.0100.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, country:PL


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value11611511411110310610710410610610610711011611210710195969899969899101
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3.83.23.33.83.83.73.63.73.73.73.63.63.63.82.83.73.72.21.91.92.02.12.12.22.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.83.23.33.83.83.73.63.73.73.73.63.73.72.82.82.22.22.21.91.92.02.12.12.22.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:PL0.00.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, country:SK


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value131313121212121212123.71515131415141414141514141414
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.40.40.40.40.50.40.40.40.40.40.10.50.50.40.40.50.50.30.30.30.30.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.40.40.50.40.40.40.40.40.10.50.50.30.40.30.30.30.30.30.30.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments country:SK0.00.00.0100.0100.0100.00.0100.0100.0100.00.0122.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService

lbtya:BusinesstoBusiness


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value572604611501461474490463474485500491503487449429
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.416.717.817.017.016.516.516.316.616.917.016.616.515.915.315.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.416.717.817.017.016.516.516.316.616.917.016.816.711.79.49.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:BusinesstoBusiness0.00.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.00.0

lbtya:BusinesstoBusinessNonSubscription


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value380456367328349368343357372385379400379351337
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.312.612.412.112.212.412.112.513.013.112.813.112.412.012.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.312.612.412.112.212.412.112.513.013.113.013.39.17.37.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:BusinesstoBusinessNonSubscription0.00.0100.097.10.00.0100.0100.00.00.0100.00.00.00.00.0

lbtya:BusinesstoBusinessSubscription


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value1911471341331241221191161131141121021089891
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax6.24.14.64.94.34.14.24.14.03.93.83.43.53.43.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.24.14.64.94.34.14.24.14.03.93.83.42.62.12.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:BusinesstoBusinessSubscription0.00.0100.0107.90.00.0100.0100.00.00.0100.00.00.00.00.0

lbtya:Cable


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value1714208520181884177818711902182118811917184319732040209120061914
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax55.257.758.963.865.365.163.864.166.066.962.566.767.068.368.569.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.257.758.963.865.365.163.864.166.066.962.567.467.750.341.941.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:Cable0.00.00.0100.0100.0100.00.0100.0100.0100.00.0101.40.00.00.00.0

lbtya:CableBroadbandInternetSubscription


Revenue
Period End2021-06-302021-03-312020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value763926781796799802784784816840765724
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax24.625.628.727.728.028.026.626.526.827.426.126.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.625.628.727.728.028.026.626.827.120.216.015.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableBroadbandInternetSubscription0.00.00.00.00.00.00.0100.10.00.00.00.0

lbtya:CableFixedlineTelephonySubscription


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value272357332328338342341360368386391407422407395
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax8.89.911.312.111.811.512.012.612.913.113.213.413.813.914.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.89.911.312.111.811.512.012.612.913.113.413.510.28.58.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableFixedlineTelephonySubscription0.00.0100.0100.00.00.0100.0100.00.00.0100.00.00.00.00.0

lbtya:CableNonSubscription


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value475648355356434454556972819476
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax1.51.61.61.31.81.91.51.61.91.92.32.42.73.22.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.61.61.31.81.91.51.61.91.92.42.42.02.01.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableNonSubscription0.00.0100.0100.00.00.0100.0100.00.00.0104.20.00.00.00.0

lbtya:CableSubscription


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value1667202919341836174218181846177818361863178719041967201019121838
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax53.756.156.562.164.063.261.962.664.465.060.664.464.665.665.366.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax53.756.156.562.164.063.261.962.664.465.060.665.065.348.440.040.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableSubscription0.00.00.0100.0100.0100.00.0100.0100.0100.00.0101.30.00.00.00.0

lbtya:CableVideoSubscription


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value631745680633683694660676692617728743747739717
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax20.320.623.023.323.823.323.223.724.120.924.624.424.425.225.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.320.623.023.323.823.323.223.724.120.924.824.718.015.415.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:CableVideoSubscription0.00.0100.0100.00.00.0100.0100.00.00.0103.50.00.00.00.0

lbtya:MobileNonSubscription


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value197280179129145192166173156177162175179152134
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax6.47.86.14.85.16.45.86.15.56.05.55.85.95.24.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.47.86.14.85.16.45.86.15.56.05.55.84.33.22.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:MobileNonSubscription0.00.0100.0100.00.00.0100.0100.00.00.0100.00.00.00.00.0

lbtya:MobileResidential


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value613761614430357381429401404384413416424423417380
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax19.721.117.914.613.113.314.414.114.213.414.014.114.013.814.313.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.721.117.914.613.113.314.414.114.213.414.014.214.110.28.78.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:MobileResidential0.00.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.00.0

lbtya:MobileSubscription


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value415481251227235237235231228235254249243264245
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax13.413.38.58.38.28.08.38.17.98.08.68.28.09.08.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.413.38.58.38.28.08.38.17.98.08.78.35.95.55.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:MobileSubscription0.00.0100.0100.00.00.0100.0100.00.00.0100.00.00.00.00.0

lbtya:OtherCategory


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value20516313712514915915490791027676615550
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax6.64.54.64.65.25.35.43.22.83.52.62.52.01.91.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.64.54.64.65.25.35.43.22.83.52.62.61.51.21.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:OtherCategory0.00.0100.0100.00.00.0100.0100.00.00.0100.30.00.00.00.0

lbtya:Residential


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value2327284726332315213522522332222222852302225723902465251424242295
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax75.078.876.878.478.478.378.278.280.280.376.580.881.082.182.882.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax75.078.876.878.478.478.378.278.280.280.376.581.681.760.550.750.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:Residential0.00.00.0100.0100.0100.00.0100.0100.0100.00.0101.20.00.00.00.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:JVServices


Revenue
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312018-03-312017-03-31
Value655041461893431
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax2.11.41.51.66.31.10.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.11.41.51.66.30.80.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:JVServices0.00.00.00.00.00.00.0

lbtya:UKJVServices


Revenue
Period End2021-06-30
Value24
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:UKJVServices0.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

lbtya:VMEDO2JV, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Revenue
Period End2021-06-30
Value1208
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax38.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:VMEDO2JV us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees0.0

lbtya:VodafoneZiggoJV, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value121512171220116610811097113210961084
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax39.133.735.639.539.738.138.038.638.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.133.735.639.539.738.138.038.638.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:VodafoneZiggoJV us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees0.00.00.0100.0100.00.00.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value31053615342629542722287529822840285028682949292930154156398747854584442951395207507445884599459745664516461544974602453344684371316126712619251925242450
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value626676653557502505531501542532504475531691119761809786901935913816749838773805817800792762717766635471448462477
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.218.719.118.918.417.617.817.719.018.617.116.217.616.63.015.917.617.817.518.018.017.816.318.216.917.817.717.817.216.816.117.520.117.617.118.418.9

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value48554574475909251163473404725649046481785398753437531535372055710583115759670545698086773068684809737855369851678676955269993676807284162240655296726067714659966370538307
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value38427369772208918591
Percentage of Assets65.075.441.632.3
Percentage of Assets65.075.441.632.3
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value14041154499321
Percentage of Assets23.831.517.5
Percentage of Assets23.831.517.5
Percentage of Assets us-gaap:CorporateNonSegment100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lbtya:BelgiumSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value757171486972
Percentage of Assets12.814.613.1
Percentage of Assets12.814.613.1
Percentage of Assets us-gaap:OperatingSegments lbtya:BelgiumSegment100.0100.0100.0

us-gaap:OperatingSegments, lbtya:CentralandEasternEurope


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value113511351130
Percentage of Assets1.92.32.1
Percentage of Assets1.92.32.1
Percentage of Assets us-gaap:OperatingSegments lbtya:CentralandEasternEurope100.0100.0100.0

us-gaap:OperatingSegments, lbtya:SwitzerlandSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value1465946474496
Percentage of Assets24.89.58.5
Percentage of Assets24.89.58.5
Percentage of Assets us-gaap:OperatingSegments lbtya:SwitzerlandSegment100.0100.0100.0

us-gaap:OperatingSegments, lbtya:U.K.Ireland


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value216842066520702
Percentage of Assets36.742.138.9
Percentage of Assets36.742.138.9
Percentage of Assets us-gaap:OperatingSegments lbtya:U.K.Ireland100.0100.0100.0

us-gaap:Assets us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:VodafoneZiggoJV


Assetsus-gaap:
Period End2020-12-312019-12-31
Value2363022426
Percentage of Assets40.045.7
Percentage of Assets40.045.7
Percentage of Assets lbtya:VodafoneZiggoJV100.0100.0

us-gaap:Assets us-gaap:StatementOperatingActivitiesSegment

us-gaap:SegmentContinuingOperations


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value5909249046426225759654517678677284166962
Percentage of Assets100.0100.080.2100.079.4100.0100.098.9
Percentage of Assets100.0100.080.2100.079.4100.0100.098.9
Percentage of Assets us-gaap:SegmentContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value22004439594579438398347893434335847348175031649588490054890450959526765120358543570975393053952680086453860273576925791157520553045872551932547415630256172545995215836222
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets45.376.577.575.173.572.773.172.393.292.892.291.091.590.388.983.081.879.678.684.082.286.385.083.382.281.780.683.483.583.783.082.781.994.6

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value24764233711740811786
Percentage of Liabilities54.165.235.523.0
Percentage of Assets41.947.732.820.5
Percentage of Assets srt:ParentCompany64.463.278.863.4

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value48554574475909251163473404725649046481785398753437531535372055710583115759670545698086773068684809737855369851678676955269993676807284162240655296726067714659966370538307
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value38427369772208918591
Percentage of LiabilitiesAndStockholdersEquity65.075.441.632.3
Percentage of Assets65.075.441.632.3
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:VodafoneZiggoJV


Liabilities
Period End2020-12-312019-12-31
Value2363022426
Percentage of LiabilitiesAndStockholdersEquity40.045.7
Percentage of Assets40.045.7
Percentage of Assets lbtya:VodafoneZiggoJV100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value268821379613662130951293413244136061378741334360468154065118603268051103011696126711376111998130611005710652121471298612954147141093911440116491202511898120442210
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets55.424.023.125.627.328.027.728.67.78.28.810.19.210.311.815.616.818.720.014.816.614.415.717.518.619.120.217.617.517.317.818.018.95.8

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value136621360646816805
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets23.127.78.811.8
Percentage of Assets srt:ParentCompany35.636.821.236.6

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value55004116484977558639976210573979240713677414135753571345743315201540457417051392444803569335734673251296139203626395758995482473150143725
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.37.28.215.218.320.721.620.37.56.97.86.76.45.97.57.47.78.510.34.85.75.14.95.04.64.45.45.86.08.88.17.27.99.7

us-gaap:AssetsCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Assets
Period End2020-12-312019-12-312018-12-312017-12-31
Value17215630125
Percentage of AssetsCurrent3.61.50.72.9
Percentage of Assets0.30.30.10.2
Percentage of Assets srt:ParentCompany0.40.40.10.7

us-gaap:AssetsCurrent us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:VodafoneZiggoJV


Assets
Period End2020-12-312019-12-31
Value1067918
Percentage of AssetsCurrent22.08.7
Percentage of Assets1.81.9
Percentage of Assets lbtya:VodafoneZiggoJV4.54.1

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value874928132737774360544081427382126993914809498625541672211016892636162997712869809821111819630115895411103092270122062125203816513847
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.62.27.49.211.516.615.32.41.82.81.81.51.02.93.02.43.92.41.21.61.41.41.61.20.91.61.51.74.64.03.33.35.30.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value336.7107358
Percentage of CashAndCashEquivalentsAtCarryingValue2.50.10.74.43.6
Percentage of Assets0.10.00.00.10.1
Percentage of Assets srt:ParentCompany0.10.00.00.40.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents us-gaap:ConsolidatedEntities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value381116786430
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.00.00.10.10.0
Percentage of Assets srt:ParentCompany0.10.00.10.40.00.0

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2866157116002549265016400.0
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.00.0
Percentage of Assets5.92.72.75.05.63.50.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value927860109051949812501404122112981258134213001323162315401938187117961906172818441493146712831357130714991345151115291588149215331031
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.91.51.81.01.12.62.92.52.42.42.52.42.42.82.72.72.72.72.82.12.32.12.21.81.91.92.12.22.32.32.32.32.42.7

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value8337568314795547806955754314043963763785993635004466055475256563143412203062633352652632457157381355655
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.31.40.91.21.71.41.20.80.80.70.70.71.00.60.70.60.90.80.60.80.50.50.30.40.40.50.40.40.41.11.12.11.7

us-gaap:OtherAssetsCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value100807.05.8
Percentage of OtherAssetsCurrent12.011.61.81.6
Percentage of Assets0.20.20.00.0
Percentage of Assets srt:ParentCompany0.30.20.00.0

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value214092847028629400214874456487625895450230454
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.258.053.969.571.083.285.980.579.5

Assets Noncurrent

us-gaap:AssetsNoncurrent us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:AssetsNoncurrent

lbtya:VodafoneZiggoJV


Assets
Period End2020-12-312019-12-31
Value2256321508
Percentage of AssetsNoncurrent100.0100.0
Percentage of Assets38.243.9
Percentage of Assets lbtya:VodafoneZiggoJV95.595.9

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value758575528054628661721311013843130471362213811138781404714053201961953523550227692140321110216062470522787216842225622761218212384022119238202381323974237302277913437
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.613.113.612.313.027.728.227.125.225.826.126.125.234.633.933.432.631.630.726.731.432.632.032.032.532.232.735.536.435.435.436.035.835.1

Long Term Investments

us-gaap:LongTermInvestments

us-gaap:LongTermInvestments


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value2022054255354500547314567478247284945501451215522631768626671680666796613648322432165258328392504219220321808452935933438349133072522950
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets41.69.49.19.810.09.79.79.89.29.49.610.311.311.811.69.69.69.89.42.82.83.74.23.63.13.02.57.35.55.15.25.04.02.5

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-31
Value1006699061046665946379134241405213283137311374913715139591399919000185472491024685235052336624360324622803027020276932815926930290012239523950237822374823565223821387713289
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.717.217.712.913.528.428.727.625.425.725.826.025.132.632.235.335.434.734.030.141.340.139.839.840.239.839.836.036.535.435.135.735.136.20.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

lbtya:SunriseAcquisition


Goodwillus-gaap:
Period End2020-11-11
Value3465
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets lbtya:SunriseAcquisition0.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

country:BE


Goodwillus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value26622553249725762501260625232576261426812032
Percentage of Goodwill40.440.018.618.318.819.018.418.818.714.58.7
Percentage of Assets5.25.45.35.35.24.84.74.84.94.73.0
Percentage of Assets country:BE0.00.00.00.00.00.00.00.00.00.00.0

country:CH


Goodwillus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value30973016295729532860292128662903292329312805
Percentage of Goodwill47.047.322.021.021.521.320.821.220.915.812.0
Percentage of Assets6.16.46.36.05.95.45.45.55.45.14.1
Percentage of Assets country:CH0.00.00.00.00.00.00.00.00.00.00.0

lbtya:BelgiumSegment


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-31
Value269726752783257625762681
Percentage of Goodwill26.827.026.618.318.814.5
Percentage of Assets5.64.74.75.34.84.7
Percentage of Assets lbtya:BelgiumSegment0.00.00.00.00.00.0

lbtya:CentralandCorporate


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312017-12-312016-12-312015-12-31
Value0.70.60.6121734
Percentage of Goodwill0.00.00.00.10.10.1
Percentage of Assets0.00.00.00.00.00.1
Percentage of Assets lbtya:CentralandCorporate0.00.00.00.00.00.0

lbtya:CentralandEasternEurope


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value557541570551537512557528565551564573607507
Percentage of Goodwill5.55.55.48.48.43.84.04.04.14.04.14.13.32.2
Percentage of Assets1.10.91.01.11.11.11.11.11.01.01.11.11.10.7
Percentage of Assets lbtya:CentralandEasternEurope0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lbtya:SwitzerlandSegment


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-31
Value652264046816295329032931
Percentage of Goodwill64.864.665.121.021.215.8
Percentage of Assets13.411.111.56.05.55.1
Percentage of Assets lbtya:SwitzerlandSegment0.00.00.00.00.00.0

lbtya:U.K.Ireland


Goodwillus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value284296284272745779657393763978097671784981347412
Percentage of Goodwill2.92.84.34.355.556.755.755.656.855.956.243.931.7
Percentage of Assets0.50.50.60.615.816.215.314.214.614.414.614.110.8
Percentage of Assets lbtya:U.K.Ireland0.00.00.00.00.00.00.00.00.00.00.00.00.0

lbtya:VMIreland


Goodwillus-gaap:
Period End2021-06-302020-12-31
Value287296
Percentage of Goodwill2.92.8
Percentage of Assets0.60.5
Percentage of Assets lbtya:VMIreland0.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value254626172886378381489572656819893103111931330188719353314346936003657407679757369709275817999791791894815538255605795614860742581
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.24.64.90.70.81.01.21.41.51.71.92.22.43.23.44.75.05.35.35.010.210.610.510.911.411.712.67.78.28.38.69.39.56.7

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value1901196021801111152242903865286347589081054158216222932307832133238361374966971699174967913783190864703525554285658593058552337
Percentage of FiniteLivedIntangibleAssetsNet74.774.975.529.530.245.850.758.964.671.073.676.179.383.883.888.588.789.288.588.794.094.698.698.998.998.998.997.797.697.697.696.596.490.6
Percentage of Assets3.93.43.70.20.20.50.60.81.01.21.41.71.92.72.84.24.44.74.74.59.510.010.310.811.311.612.57.68.08.18.49.09.26.1
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value6456577052672662652812692902592722842753053133823913874194624783981008486103
Percentage of FiniteLivedIntangibleAssetsNet25.325.124.570.569.854.249.341.135.429.026.423.920.716.216.211.511.310.811.511.36.05.41.41.11.11.1
Percentage of Assets1.31.11.20.50.60.60.60.60.50.50.50.50.50.50.50.50.60.60.60.60.60.60.10.10.10.1
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value136113381454332337505512502516518
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.82.32.50.60.71.11.01.01.01.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value2571287526341900205341973338472541684064363235293700428222316761680068657014621667655511587360505630601650814753482647654702450749252218
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.35.04.53.74.38.96.89.87.77.66.86.66.67.33.99.69.710.110.27.78.67.98.78.78.08.97.07.67.47.16.96.87.75.8

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecuritiesFvNi


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value195816671500941934800
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0
Percentage of Assets4.02.92.51.82.01.7

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1022961888421415364
Percentage of EquitySecuritiesFvNi52.257.759.244.844.545.6
Percentage of Assets2.11.71.50.80.90.8
Percentage of Assets us-gaap:FairValueInputsLevel10.00.00.00.00.00.0

us-gaap:FairValueInputsLevel2


Equity
Period End2021-06-302021-03-312020-12-312020-06-302020-03-31
Value7487920.00.0
Percentage of EquitySecuritiesFvNi3.85.26.20.00.0
Percentage of Assets0.20.20.20.00.0
Percentage of Assets us-gaap:FairValueInputsLevel20.00.00.00.00.0

us-gaap:FairValueInputsLevel3


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value860618519519518435
Percentage of EquitySecuritiesFvNi44.037.134.655.255.554.4
Percentage of Assets1.81.10.91.01.10.9
Percentage of Assets us-gaap:FairValueInputsLevel30.00.00.00.00.00.0

Other Assets

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

us-gaap:OtherAssets

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value1492661317
Percentage of OtherAssets100.0100.0100.0100.0
Percentage of Assets0.30.50.00.0
Percentage of Assets srt:ParentCompany0.40.70.10.1

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value5996166184504107239638187717618748118311061104612811313120811681092137097110501099106210721039101812071104107210321203774
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.11.00.90.91.52.01.71.41.41.61.51.51.81.81.81.91.81.71.31.71.41.51.61.51.61.41.61.81.61.61.61.92.0

us-gaap:AccountsPayableCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Accounts
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.50.53.50.9
Percentage of AccountsPayableCurrent0.10.10.40.1
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.0

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312019-12-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value139269253307517472527467379457555502488483471413
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.50.40.60.90.80.70.70.60.70.70.60.70.70.70.6

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-01-012017-12-31
Value361383430299336764834711793800847764846947942
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.70.60.71.61.71.51.51.51.61.41.50.01.6

Debt Current

us-gaap:DebtCurrent

us-gaap:DebtCurrent


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value982105911301832186739423877338036803679361534993392429041654268375029672775215521433240253719581613129215501669185034701023854845363
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.01.81.93.63.98.37.97.06.86.96.86.56.17.47.26.15.44.44.02.72.74.63.72.82.31.92.12.72.85.21.51.31.30.9

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value4192414744674239434981608651774710333101751030610033998410388996510987105089178972286369883101699157829180337842919084499259106727683705971514620
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.67.27.68.39.217.317.616.119.119.019.418.717.917.817.315.615.113.614.210.712.614.613.511.911.511.612.613.614.115.911.310.711.212.1

us-gaap:LiabilitiesCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value9338761130722909
Percentage of LiabilitiesCurrent209.188.029.829.2
Percentage of Assets15.815.55.85.1
Percentage of Assets srt:ParentCompany24.320.613.915.7

us-gaap:LiabilitiesCurrent us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:VodafoneZiggoJV


Liabilities
Period End2020-12-312019-12-31
Value29672726
Percentage of LiabilitiesCurrent66.431.5
Percentage of Assets5.05.6
Percentage of Assets lbtya:VodafoneZiggoJV12.612.2

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value9099861054176118053877379533143601359835373414330441504025412936112837264420101996308423821793143611121352145316173235790609623
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.91.71.83.43.88.27.76.96.76.76.76.45.97.17.05.95.24.23.82.52.54.43.52.62.11.61.92.32.54.81.20.91.0

us-gaap:LongTermDebtCurrent dei:LegalEntity

lbtya:OtherSubsidiaries


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value7718423073276950026338626154572325433943663723728183206216
Percentage of LongTermDebtCurrent8.618.721.941.642.612.96.91.11.71.71.51.70.70.61.13.63.245.744.722.523.233.834.6
Percentage of Assets0.20.30.41.41.61.10.50.10.10.10.10.10.00.00.10.10.11.11.11.10.30.30.3
Percentage of Assets lbtya:OtherSubsidiaries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lbtya:Telenet


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value4244264434164274424154645004814404074477363237.99.09.310101010.09.6
Percentage of LongTermDebtCurrent46.643.242.023.623.711.410.914.013.913.412.511.913.517.88.00.70.70.60.60.31.31.61.5
Percentage of Assets0.90.70.80.80.90.90.81.00.90.90.80.80.81.30.60.00.00.00.00.00.00.00.0
Percentage of Assets lbtya:Telenet0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lbtya:UpcHolding


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value407375380613608622644508652609587528508616786655436413530821427304217
Percentage of LongTermDebtCurrent44.838.136.134.833.716.117.015.318.116.916.615.515.414.919.558.932.228.532.825.454.149.934.9
Percentage of Assets0.80.70.61.21.31.31.31.11.21.11.11.00.91.11.41.00.60.70.81.20.60.50.3
Percentage of Assets lbtya:UpcHolding0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebtCurrent dei:LegalEntity, us-gaap:DebtInstrument

lbtya:OtherSubsidiaries, lbtya:VendorFinancing


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value771391491401368668
Percentage of LongTermDebtCurrent8.614.214.28.07.52.21.8
Percentage of Assets0.20.20.30.30.30.20.1
Percentage of Assets lbtya:OtherSubsidiaries lbtya:VendorFinancing0.00.00.00.00.00.00.0

lbtya:Telenet, lbtya:VendorFinancing


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value411414429403415364402
Percentage of LongTermDebtCurrent45.342.040.722.923.09.410.6
Percentage of Assets0.80.70.70.80.90.80.8
Percentage of Assets lbtya:Telenet lbtya:VendorFinancing0.00.00.00.00.00.00.0

lbtya:UpcHolding, lbtya:VendorFinancing


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value407375380613608622644
Percentage of LongTermDebtCurrent44.838.136.134.833.716.117.0
Percentage of Assets0.80.70.61.21.31.31.3
Percentage of Assets lbtya:UpcHolding lbtya:VendorFinancing0.00.00.00.00.00.00.0

us-gaap:LongTermDebtCurrent us-gaap:DebtInstrument

lbtya:VendorFinancing


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8979309591157116033033454
Percentage of LongTermDebtCurrent98.694.391.065.764.285.291.0
Percentage of Assets1.81.61.62.32.57.07.0
Percentage of Assets lbtya:VendorFinancing0.00.00.00.00.00.00.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-30
Value18517418067
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0
Percentage of Assets0.40.30.30.1

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value1900160517811463153623672570245826122403245826512583221118672529237623542644220824522245207220612410302830452419243123232344231722681460
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.92.83.02.93.25.05.25.14.84.54.64.94.63.83.23.63.43.53.92.73.13.23.13.03.44.54.23.93.73.53.53.53.63.8

us-gaap:OtherAccruedLiabilitiesCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value11129.15.6
Percentage of OtherAccruedLiabilitiesCurrent0.70.50.40.3
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.0

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:LiabilitiesNoncurrent

lbtya:VodafoneZiggoJV


Liabilities
Period End2020-12-312019-12-31
Value1645014920
Percentage of LiabilitiesNoncurrent100.0100.0
Percentage of Assets27.830.4
Percentage of Assets lbtya:VodafoneZiggoJV69.666.5

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value14734137771444111466117292681727565268902928329408291832906831145411164079446579453204310642315426265033247707457344566944624426754461139483407384262942856421494014326134
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.324.024.422.424.856.856.255.854.255.054.954.155.970.570.866.064.963.661.652.664.168.367.465.763.863.161.263.462.263.463.363.963.068.2

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1382412791133879704992322940237692357525682258092564625654278413696636769424504170940223396624062348350446234335243876431884156243259380303912139393420654153939519
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.522.322.719.021.048.548.548.947.648.348.347.850.063.463.860.259.759.457.750.261.663.963.963.161.761.459.461.159.758.662.162.962.0

us-gaap:LongTermDebtNoncurrent dei:LegalEntity

lbtya:OtherSubsidiaries


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1112406206371045116914141460150215261478150421232398233135113541363829932981305730832214
Percentage of LongTermDebtNoncurrent0.81.94.66.610.55.15.96.25.95.95.85.97.66.56.38.48.29.67.77.67.37.45.6
Percentage of Assets0.20.41.01.22.22.52.93.02.82.92.82.83.84.14.05.24.95.84.64.44.54.73.5
Percentage of Assets lbtya:OtherSubsidiaries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lbtya:Telenet


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value53725363544253505264522353265258546654435489483748514656496636234084426946264860486347804592
Percentage of LongTermDebtNoncurrent38.941.940.755.153.022.822.422.321.321.121.418.917.412.613.58.79.411.211.812.311.611.511.6
Percentage of Assets11.19.39.210.511.111.110.910.910.110.210.39.08.78.08.65.45.66.97.17.27.27.27.2
Percentage of Assets lbtya:Telenet0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lbtya:UpcHolding


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value7281718773233715361335553670362753415323536153806421655264655487958098311033410372129901283312513
Percentage of LongTermDebtNoncurrent52.756.254.738.336.415.515.415.420.820.620.921.023.117.717.613.222.125.926.426.330.930.931.7
Percentage of Assets15.012.512.47.37.67.57.57.59.910.010.110.011.511.211.28.113.215.815.815.419.219.419.6
Percentage of Assets lbtya:UpcHolding0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lbtya:VMIreland


Long
Period End2021-06-30
Value1058
Percentage of LongTermDebtNoncurrent7.7
Percentage of Assets2.2
Percentage of Assets lbtya:VMIreland0.0

us-gaap:LongTermDebtNoncurrent dei:LegalEntity, us-gaap:DebtInstrument

lbtya:OtherSubsidiaries, lbtya:VendorFinancing


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value111147183186198196130
Percentage of LongTermDebtNoncurrent0.81.21.41.92.00.90.5
Percentage of Assets0.20.30.30.40.40.40.3
Percentage of Assets lbtya:OtherSubsidiaries lbtya:VendorFinancing0.00.00.00.00.00.00.0

us-gaap:LongTermDebtNoncurrent us-gaap:DebtInstrument

lbtya:VendorFinancing


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value111147183186198305294
Percentage of LongTermDebtNoncurrent0.81.21.41.92.01.31.2
Percentage of Assets0.20.30.30.40.40.60.6
Percentage of Assets lbtya:VendorFinancing0.00.00.00.00.00.00.0

Long Term Debt And Capital Lease Obligations

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value14274132451386710166103752345524305240962623526360261902623228425382763804943727429444140040783417924950045831445194509844440427904460839463407094100043680431474105927161
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.423.123.519.921.949.649.650.048.649.349.348.851.065.666.162.061.561.159.451.663.065.665.664.863.563.261.263.462.161.064.565.464.570.9

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value672246232643669
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0
Percentage of Assets1.10.50.41.11.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value-332.1-307.9-364.2-330.7-383.5-331.9-407.6-425.7-462.8-510.5-533.1-591.5-366.3-397.9-412.097210141129970966953-479.5-478.1-506.9-513.0-578.3-598.5-631.8-652.6-692.3-484.3-501.4-496.6-124.9
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.7-0.5-0.6-0.6-0.8-0.7-0.8-0.9-0.9-1.0-1.0-1.1-0.7-0.7-0.71.41.51.71.41.21.2-0.7-0.7-0.7-0.7-0.9-0.8-1.0-1.0-1.0-0.7-0.8-0.8-0.3

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value2243336342622163193027282890297332062734243625382422392631103828364533513445416751544272401545225046467149274019477246294789439239474441
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.65.97.24.24.15.85.96.25.95.14.64.74.36.75.45.45.24.95.05.16.66.15.96.57.26.96.86.57.36.97.16.76.211.6

us-gaap:OtherLiabilitiesNoncurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value3.73.53.32.7
Percentage of OtherLiabilitiesNoncurrent0.10.10.10.1
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.0

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-30
Value117511651267282
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0
Percentage of Assets2.42.02.10.6

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value18917719658
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0
Percentage of Assets0.40.30.30.1

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value17216018450
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0
Percentage of Assets0.40.30.30.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value15914616842
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0
Percentage of Assets0.30.30.30.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value4613415535
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0
Percentage of Assets0.10.20.30.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value11189881190115
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0
Percentage of Assets2.31.72.00.2

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value136013401447350352524545529541525
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.82.32.40.70.71.11.11.11.01.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value198919382106395
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0
Percentage of Assets4.13.43.60.8

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value62859865945
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0
Percentage of Assets1.31.01.10.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value268821379613662130951293413244136061378741334360468154065118603268051103011696126711376111998130611005710652121471298612954147141093911440116491202511898120442210
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets55.424.023.125.627.328.027.728.67.78.28.810.19.210.311.815.616.818.720.014.816.614.415.717.518.619.120.217.617.517.317.818.018.95.8

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value136621360646816805
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets23.127.78.811.8
Percentage of Assets srt:ParentCompany35.636.821.236.6

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value2655013488132981276512550129121319813361367038494148481547515634639312002127111380014732129651401495781017411640124731237614116103071078710957115411139611547208529313457
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets54.723.522.524.926.527.326.927.76.87.27.89.08.59.711.117.018.220.421.416.017.813.715.016.717.818.319.416.616.516.317.017.318.15.40.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:VodafoneZiggoJV


Stockholders
Period End2020-12-312019-12-31
Value42124779
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest31.736.2
Percentage of Assets7.19.7
Percentage of Assets lbtya:VodafoneZiggoJV17.821.3

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:CommonClassA, us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312012-12-312011-12-312010-12-31
Value1.81.81.81.81.81.81.81.82.02.02.02.02.12.22.20.01.41.51.2
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.10.10.00.00.00.00.00.00.10.10.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassA us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassB, us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312012-12-312011-12-312010-12-31
Value0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.00.10.10.1
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassB us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassC, us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312012-12-312011-12-312010-12-31
Value3.73.73.93.94.04.34.44.45.15.25.35.45.65.75.80.01.11.21.1
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.00.10.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassC us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-116.2-96.9-87.5-70.6-99.8-83.3-65.56.6-3.6
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.9-0.7-2.1-1.1-0.7-0.8-0.50.1-0.2
Percentage of Assets-0.2-0.2-0.2-0.1-0.1-0.1-0.10.0-0.0
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value4972269636932055676401112-49.94904966319731186224816561279738-132.0-372.4-316.7-102.9908895137118859541646227930672651252821991127160015091440
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest18.720.027.816.15.40.38.4-0.413.412.915.220.225.039.925.910.75.8-1.0-2.5-2.4-0.79.58.811.815.17.711.722.128.424.221.919.39.876.851.541.7
Percentage of Assets10.24.76.24.01.40.12.3-0.10.90.91.21.82.13.92.91.81.1-0.2-0.5-0.4-0.11.31.32.02.71.42.33.74.73.93.73.31.84.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value380912097191726-272.6979171225221604
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest28.69.217.327.0-1.99.612.121.976.9
Percentage of Assets6.42.51.43.0-0.41.42.43.74.2
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value469850165271531255055927613660948747902092149623100951086011358149661538216553175781798218582146691490815644161031654017070121401201112389128131289713294295539643500
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest17.737.239.641.643.945.946.545.6238.3234.3222.1199.9212.5192.7177.7124.7121.0119.9119.3138.7132.6153.2146.5134.4129.1133.6120.9117.8111.3113.1111.0113.2115.1141.7135.2101.2
Percentage of Assets9.78.78.910.411.612.512.512.616.216.917.317.918.118.619.721.222.024.425.622.223.721.022.022.523.024.423.419.518.318.418.919.520.97.70.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AociAttributableToNoncontrollingInterest


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-2.2-2.8-4.0-4.21720192037
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.0-0.0-0.1-0.10.10.20.10.21.8
Percentage of Assets-0.0-0.0-0.0-0.00.00.00.00.00.1
Percentage of Assets us-gaap:AociAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.0

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value369011096271651-355.1916166625491637
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest27.88.415.125.8-2.49.011.822.178.5
Percentage of Assets6.22.31.22.9-0.51.42.33.84.3
Percentage of Assets us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value-332.1-307.9-364.2-330.7-383.5-331.9-407.6-425.7-462.8-510.5-533.1-591.5-366.3-397.9-412.097210141129970966953-479.5-478.1-506.9-513.0-578.3-598.5-631.8-652.6-692.3-484.3-501.4-496.6-124.9126413
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-1.3-2.3-2.7-2.6-3.1-2.6-3.1-3.2-12.6-13.3-12.9-12.3-7.7-7.1-6.48.18.08.26.67.56.8-5.0-4.7-4.4-4.1-4.7-4.2-6.1-6.0-6.3-4.2-4.4-4.3-6.04.311.9
Percentage of Assets-0.7-0.5-0.6-0.6-0.8-0.7-0.8-0.9-0.9-1.0-1.0-1.1-0.7-0.7-0.71.41.51.71.41.21.2-0.7-0.7-0.7-0.7-0.9-0.8-1.0-1.0-1.0-0.7-0.8-0.8-0.30.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value26882137961366213095129341324413606137874133436046815406511860326805110301169612671137611199813061100571065212147129861295414714109391144011649120251189812044221028053044
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest101.3102.3102.7102.6103.1102.6103.1103.2112.6113.3112.9112.3107.7107.1106.491.992.091.893.492.593.2105.0104.7104.4104.1104.7104.2106.1106.0106.3104.2104.4104.3106.095.788.1
Percentage of Assets55.424.023.125.627.328.027.728.67.78.28.810.19.210.311.815.616.818.720.014.816.614.415.717.518.619.120.217.617.517.317.818.018.95.80.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value172056077469257226745726963507736-5111.0-5164.0-5172.2-5197.3-6171.4-7084.0-6217.6-5225.6-4434.0-3759.7-3454.8-5677.3-5427.8-5529.2-5160.1-4876.5-5009.8-4545.1-4007.6-3484.2-3641.3-3391.4-3312.6-3191.4-2361.3-2348.7-2671.5-1898.8
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest64.845.135.344.853.756.348.157.9-139.2-134.1-124.7-107.9-129.9-125.7-97.3-43.5-34.9-27.2-23.5-43.8-38.7-57.7-50.7-41.9-40.2-36.7-28.4-33.8-33.8-31.0-28.7-28.0-20.4-112.6-91.1-54.9
Percentage of Assets35.410.67.911.214.215.412.916.1-9.5-9.7-9.7-9.7-11.1-12.1-10.8-7.4-6.4-5.6-5.0-7.0-6.9-7.9-7.6-7.0-7.2-6.7-5.5-5.6-5.6-5.0-4.9-4.8-3.7-6.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.3-0.3-0.3-0.6-0.4-0.9-0.8-3.8-4.2-4.5-5.2-7.4-7.7-11.4-20.20.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.20.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue us-gaap:StatementClassOfStock

us-gaap:CommonStockValue

us-gaap:CommonClassA


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312013-09-302013-06-302012-12-31
Value1800000.01800000.01800000.01800000.01800000.01800000.01800000.01800000.02000000.02000000.02000000.02000000.02100000.02200000.02200000.00001400000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassB


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312013-09-302013-06-302012-12-31
Value100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0000100000.0
Percentage of CommonStockValue5.65.65.65.65.65.65.65.65.05.05.05.04.84.54.50.00.00.07.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassB0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassC


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312013-09-302013-06-302012-12-31
Value3700000.03700000.03900000.03900000.04000000.04300000.04400000.04400000.05100000.05200000.05300000.05400000.05600000.05700000.05800000.00001100000.0
Percentage of CommonStockValue205.6205.6216.7216.7222.2238.9244.4244.4255.0260.0265.0270.0266.7259.1263.60.00.00.078.6
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassC0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value4698501652715312550559276136609487479020921496231009510860113581496615382165531757817982185821466914908156441610316540170701214012011123891281312897132942955
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.78.78.910.411.612.512.512.616.216.917.317.918.118.619.721.222.024.425.622.223.721.022.022.523.024.423.419.518.318.418.919.520.97.7

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value172056077469257226745726963507736-5111.0-5164.0-5172.2-5197.3-6171.4-7084.0-6217.6-5225.6-4434.0-3759.7-3454.8-5677.3-5427.8-5529.2-5160.1-4876.5-5009.8-4545.1-4007.6-3484.2-3641.3-3391.4-3312.6-3191.4-2361.3-2348.7
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.410.67.911.214.215.412.916.1-9.5-9.7-9.7-9.7-11.1-12.1-10.8-7.4-6.4-5.6-5.0-7.0-6.9-7.9-7.6-7.0-7.2-6.7-5.5-5.6-5.6-5.0-4.9-4.8-3.7-6.1

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value4972269636932055676401112-49.94904966319731186224816561279738-132.0-372.4-316.7-102.99088951371188595416462279306726512528219911271600
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.24.76.24.01.40.12.3-0.10.90.91.21.82.13.92.91.81.1-0.2-0.5-0.4-0.11.31.32.02.71.42.33.74.73.93.73.31.84.2

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.30.30.30.60.40.90.83.84.24.55.27.47.711200.0
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value-332.1-307.9-364.2-330.7-383.5-331.9-407.6-425.7-462.8-510.5-533.1-591.5-366.3-397.9-412.097210141129970966953-479.5-478.1-506.9-513.0-578.3-598.5-631.8-652.6-692.3-484.3-501.4-496.6-124.9
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.7-0.5-0.6-0.6-0.8-0.7-0.8-0.9-0.9-1.0-1.0-1.1-0.7-0.7-0.71.41.51.71.41.21.2-0.7-0.7-0.7-0.7-0.9-0.8-1.0-1.0-1.0-0.7-0.8-0.8-0.3

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value7449846946617055313844405221483382566465621174757616542466478
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value7449846946617055313844405221483382566465621174757616542466478
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value7449846946617055313844405221483382566465621174757616542466478
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value112382114931100114244914936331692765176293519851279167513221732978189413741577108815461473131113731542115315961310146511197885571033431
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.222.743.637.241.915.650.122.359.426.759.831.965.930.842.027.637.822.136.926.431.123.733.632.128.730.433.425.634.728.932.825.624.920.939.417.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-4924.0-509.4-4701.5-538.1-1285.2-2349.2-268.310436-416.1-477.3-320.31584-506.2-671.1-612.1-659.0-1049.11760-781.1-568.6-640.5-1927.5-966.7-1170.6-917.1-775.0-707.8-1635.2-688.3227-711.8-975.0-5779.8-498.4-473.3-576.1
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-158.6-14.1-137.2-18.2-47.2-81.7-9.0367.4-14.6-16.6-10.954.1-16.8-16.1-15.3-13.8-22.939.8-15.2-10.9-12.6-42.0-21.0-25.5-20.1-17.2-15.3-36.4-15.05.0-15.9-22.3-182.8-18.7-18.1-22.9

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value337-699.77352069-938.1-783.2-487.5-4925.3-948.0-815.8-893.4-2414.2-1149.8-1732.4-978.2-260.0-1688.1-1754.2-436.0-1117.7-614.8782-686.5-18.8-221.9-1110.6-581.8381-2897.6-1163.5-276.9-122.94184830-1849.51524
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.9-19.421.570.0-34.5-27.2-16.3-173.4-33.3-28.4-30.3-82.4-38.1-41.7-24.5-5.4-36.8-39.6-8.5-21.5-12.117.1-14.9-0.4-4.9-24.6-12.68.5-63.0-25.7-6.2-2.8132.431.1-70.660.5

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-3401.8-434.2-2351.82662-1075.4-2698.866826116330-535.353781306-1110.191-266.3-257.51015
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-109.5-12.0-68.690.1-39.5-93.8224.1215.311.6-18.718.22.810.2-26.72.3-5.6-5.622.9

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value238123-159.4-197.3-20.811565-110.3-55.4-44.1617-53.9-82.9-42.4159-58.8-32.3-36.7-1298.7-24.9-77.9-118.5230-138.044-187.2-107.45.2-64.2-184.2-155.812783-36.8-120.333
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value112382114931100114244914936331692765176293519851279167513221732978189413741577108815461473131113731542115315961310146511197885571033431
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.222.743.637.241.915.650.122.359.426.759.831.965.930.842.027.637.822.136.926.431.123.733.632.128.730.433.425.634.728.932.825.624.920.939.417.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value111281385-1030.5-1023.1-524.2949-1386.512847537.025974912-1186.5-992.0-791.6-674.3-320.22222-249.5101-369.1-283.6133-464.7-537.5-523.4157-249.9-78.8-121.2-830.1-11.6-1.0-331.3-22.4701-25.1
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax358.338.3-30.1-34.6-19.333.0-46.5452.21.90.20.933.230.3-28.5-24.9-16.5-14.7-7.243.2-4.82.0-8.0-6.22.9-10.2-11.9-11.33.5-5.4-1.7-2.7-19.0-0.4-0.0-12.6-0.927.8-1.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value111741440-1007.0-973.6-503.81017-1345.1128858215521025950-1178.6-1398.7-779.0-652.4-267.22014-205.1109-372.7-258.5140-409.9-521.7-502.6175-241.2-79.3-114.7-821.68.721-322.6-5.8706
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax359.839.8-29.4-33.0-18.535.4-45.1453.62.90.51.835.031.5-28.4-35.1-16.3-14.2-6.039.2-3.92.2-8.1-5.63.1-9.0-11.5-10.93.9-5.2-1.7-2.6-18.80.30.8-12.3-0.228.0

us-gaap:ProfitLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

lbtya:VMEDO2JV, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Profit
Period End2021-06-30
Value-34.6
Percentage of ProfitLoss-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:VMEDO2JV us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees0.0

lbtya:VodafoneZiggoJV, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-15.5-16.1-337.4-25.6-185.499-147.7-68.0-104.0
Percentage of ProfitLoss-0.1-1.133.52.636.89.811.0-0.5-126.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.5-0.4-9.8-0.9-6.83.5-5.0-2.4-3.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lbtya:VodafoneZiggoJV us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees0.00.00.0-2.2-17.10.00.0-6.2-9.6

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value465449206737298.72751377.9-30.012215313447.7-3.6257.3541520188.7-0.56.58.5
Percentage of ProfitLoss0.43.8-5.1-4.06.70.335.855.451.95.04.0-0.72.1-1.6-3.4-19.80.7-21.67.11.0-9.75.2-13.4-3.0-4.110.6-3.60.6-5.7-1.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.51.70.72.41.31.00.30.91.81.30.2-0.80.30.51.20.30.90.2-0.10.50.21.20.30.50.40.2-0.00.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value111281385-1023.1-524.294912847537.025974912-1186.5-992.0-791.6-674.3-320.22222-249.5101-369.1-283.6133-464.7-537.5-523.4157-249.9-78.8-121.2-830.1
Percentage of ProfitLoss99.696.2105.1104.093.399.764.244.648.195.096.0100.770.9101.6103.4119.8110.3121.692.999.0109.794.8113.4103.0104.189.4103.699.4105.7101.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax358.338.3-34.6-19.333.0452.21.90.20.933.230.3-28.5-24.9-16.5-14.7-7.243.2-4.82.0-8.0-6.22.9-10.2-11.9-11.33.5-5.4-1.7-2.7-19.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value111281385-1023.1-524.294912847537.025974912-1186.5-992.0-791.6-674.3-320.22222-249.5101-369.1-283.6133-464.7-537.5-523.4157-249.9-78.8-121.2-830.1
Percentage of ProfitLoss99.696.2105.1104.093.399.764.244.648.195.096.0100.770.9101.6103.4119.8110.3121.692.999.0109.794.8113.4103.0104.189.4103.699.4105.7101.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax358.338.3-34.6-19.333.0452.21.90.20.933.230.3-28.5-24.9-16.5-14.7-7.243.2-4.82.0-8.0-6.22.9-10.2-11.9-11.33.5-5.4-1.7-2.7-19.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value996310410483557774876775424545522656399062746965125567174735455819893261927
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensation us-gaap:AwardType

us-gaap:StockAppreciationRightsSARS


Share
Period End2020-09-30
Value0.0
Percentage of ShareBasedCompensation0.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-4924.0-509.4-4701.5-538.1-1285.2-2349.2-268.310436-416.1-477.3-320.31584-506.2-671.1-612.1-659.0-1049.11760-781.1-568.6-640.5-1927.5-966.7-1170.6-917.1-775.0-707.8-1635.2-688.3227-711.8-975.0-5779.8-498.4-473.3-576.1
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-158.6-14.1-137.2-18.2-47.2-81.7-9.0367.4-14.6-16.6-10.954.1-16.8-16.1-15.3-13.8-22.939.8-15.2-10.9-12.6-42.0-21.0-25.5-20.1-17.2-15.3-36.4-15.05.0-15.9-22.3-182.8-18.7-18.1-22.9

Payments To Acquire Productive Assets

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:PaymentsToAcquireProductiveAssets


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value393475389310301347343267301331310345151646128632568624699668639637648589601661638644667735681805495499417456
Percentage of PaymentsToAcquireProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value337-699.77352069-938.1-783.2-487.5-4925.3-948.0-815.8-893.4-2414.2-1149.8-1732.4-978.2-260.0-1688.1-1754.2-436.0-1117.7-614.8782-686.5-18.8-221.9-1110.6-581.8381-2897.6-1163.5-276.9-122.94184830-1849.51524
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.9-19.421.570.0-34.5-27.2-16.3-173.4-33.3-28.4-30.3-82.4-38.1-41.7-24.5-5.4-36.8-39.6-8.5-21.5-12.117.1-14.9-0.4-4.9-24.6-12.68.5-63.0-25.7-6.2-2.8132.431.1-70.660.5

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value3047100749004182493119612342147518749261191105914267201837310924592664604714583532264219362101449766955117849205815474154097741110318392830
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Dividends

us-gaap:Dividends

us-gaap:Dividends


Dividends
Period End2020-12-312019-12-312018-10-042018-12-312018-08-31
Value17737351351351
Percentage of Dividends100.0100.0100.0100.0100.0

us-gaap:Dividends dei:LegalEntity

lbtya:Telenet


Dividendsdei:
Period End2020-12-312019-12-312018-12-312018-08-31
Value29262600600
Percentage of Dividends164.5166.1170.6170.6

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value346311962834921996.92710295207338395796480318508119095946478652519191549648242562365519376296514160185353189
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice dei:LegalEntity, us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

lbtya:Telenet, us-gaap:EmployeeStockOption


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value40.6943.8242.548.2643.745.8227.17
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType, us-gaap:StatementClassOfStock

lbtya:PSARs, us-gaap:CommonClassA


Share
Period End2020-12-312019-12-312018-12-31
Value25.9725.970
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice63.859.30.0

lbtya:PSARs, us-gaap:CommonClassC


Share
Period End2020-12-312019-12-312018-12-31
Value25.2225.220
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice62.057.60.0

us-gaap:EmployeeStockOption, us-gaap:CommonClassA


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value29.4129.2527.5125.5421.53
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice72.366.864.752.949.3

us-gaap:EmployeeStockOption, us-gaap:CommonClassC


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value24.8725.8125.0925.5823.08
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice61.158.959.053.052.8

us-gaap:StockAppreciationRightsSARS, us-gaap:CommonClassA


Share
Period End2020-12-312019-12-312018-12-31
Value27.2931.1832.41
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice67.171.276.3

us-gaap:StockAppreciationRightsSARS, us-gaap:CommonClassC


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value26.2729.7730.6130.628.54
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice64.667.972.063.465.3

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:StatementClassOfStock

lbtya:Employees, lbtya:OptionsandShareAppreciationRightsSARs, us-gaap:CommonClassA


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value27.027.1427.1927.3430.1330.130.23
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice0.00.00.00.00.00.00.0

lbtya:Employees, lbtya:OptionsandShareAppreciationRightsSARs, us-gaap:CommonClassC


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value26.0726.0226.0726.228.7128.6928.89
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice0.00.00.00.00.00.00.0

lbtya:FormerEmployees, lbtya:OptionsandSARs, us-gaap:CommonClassA


Share
Period End2020-12-312019-12-31
Value34.1133.96
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice83.877.5

lbtya:FormerEmployees, lbtya:OptionsandSARs, us-gaap:CommonClassC


Share
Period End2020-12-312019-12-31
Value32.2332.08
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice79.273.2

lbtya:FormerEmployees, lbtya:OptionsandShareAppreciationRightsSARs, us-gaap:CommonClassA


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value32.734.1134.0935.5733.9833.9833.61
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice0.00.00.00.00.00.00.0

lbtya:FormerEmployees, lbtya:OptionsandShareAppreciationRightsSARs, us-gaap:CommonClassC


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value29.4632.2332.2234.2932.0932.0931.59
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice0.00.00.00.00.00.00.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value107638670194130883673487042002656
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value122628492925445548054230537755121439
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302011-12-312010-12-31
Value513573604340664857528501609513490480461359307299400475
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value157842354094466560156395667970522184
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization

lbtya:AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization


Adjusted
Period End2021-06-302021-03-312020-06-302020-03-312019-12-31
Value12521367118811504859
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization100.0100.0100.0100.0100.0

lbtya:AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Adjusted
Period End2021-06-302021-03-312020-06-302020-03-31
Value6.2-35.7-20.1-25.1
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization0.5-2.6-1.7-2.2

us-gaap:OperatingSegments


Adjusted
Period End2020-09-302020-06-302019-09-302019-06-30
Value1209118812111190
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization0.0100.00.00.0

lbtya:AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:CorporateNonSegment, lbtya:CentralandCorporate


Adjusted
Period End2020-09-302020-06-302019-09-302019-06-30
Value-31.6-24.1-19.2-60.1
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization0.0-2.00.00.0

us-gaap:OperatingSegments, country:BE


Adjusted
Period End2020-09-302020-06-302019-09-302019-06-30
Value367354358349
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization0.029.80.00.0

us-gaap:OperatingSegments, country:CH


Adjusted
Period End2020-09-302020-06-302019-09-302019-06-30
Value154150160159
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization0.012.70.00.0

us-gaap:OperatingSegments, lbtya:BelgiumSegment


Adjusted
Period End2021-06-302021-03-312020-06-302020-03-31
Value389371354331
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization31.127.229.828.8

us-gaap:OperatingSegments, lbtya:CentralandEasternEurope


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value595754545254525454
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization4.74.20.00.04.44.71.10.00.0

us-gaap:OperatingSegments, lbtya:IrelandSegment


Adjusted
Period End2021-06-302020-06-30
Value5449
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization4.34.1

us-gaap:OperatingSegments, lbtya:SwitzerlandSegment


Adjusted
Period End2021-06-302021-03-312020-06-302020-03-31
Value298281150134
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization23.820.612.711.7

us-gaap:OperatingSegments, lbtya:U.K.Ireland


Adjusted
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value692697665654655763657687
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization50.70.00.055.157.015.70.00.0

us-gaap:OperatingSegments, lbtya:UK


Adjusted
Period End2021-06-302020-06-30
Value444601
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization35.550.6

lbtya:AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:VodafoneZiggoJV


Adjusted
Period End2021-03-312020-03-312019-12-31
Value5655021987
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization41.343.740.9

lbtya:AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

lbtya:VMEDO2JVUK, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Adjusted
Period End2021-06-30
Value411
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization32.8

lbtya:VodafoneZiggoJV, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Adjusted
Period End2021-06-302020-06-30
Value570531
Percentage of AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization45.544.7

lbtya:AssetsAcquiredUnderCapitalRelatedVendorFinancingArrangements

lbtya:AssetsAcquiredUnderCapitalRelatedVendorFinancingArrangements


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value231328337330332370423376417508516471444743895427684628624492507438390414380295297276231170
Percentage of AssetsAcquiredUnderCapitalRelatedVendorFinancingArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:BusinessAcquisitionAdjustedEBITDAOfAcquiree us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

lbtya:BusinessAcquisitionAdjustedEBITDAOfAcquiree

lbtya:BusinessOperationsPoland, us-gaap:SubsequentEvent


Business
Period End2021-07-29
Value781
Percentage of BusinessAcquisitionAdjustedEBITDAOfAcquiree100.0

lbtya:BusinessAcquisitionSharesTenderedPercentage us-gaap:BusinessAcquisition

lbtya:BusinessAcquisitionSharesTenderedPercentage

lbtya:SunriseAcquisition


Business
Period End2021-06-302021-03-31
Value0.899.2
Percentage of BusinessAcquisitionSharesTenderedPercentage100.0100.0

lbtya:BusinessAcquisitionSharesTenderedPercentage us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

lbtya:SunriseAcquisition, us-gaap:SubsequentEvent


Business
Period End2020-11-02
Value96.6
Percentage of BusinessAcquisitionSharesTenderedPercentage0.0

lbtya:EffectiveIncomeTaxRateReconciliationDecreaseinBasisandOtherDifferencesintheTreatmentofItemsAssociatedwithInvestmentsinSubsidiariesandAffiliatesAmount

lbtya:EffectiveIncomeTaxRateReconciliationDecreaseinBasisandOtherDifferencesintheTreatmentofItemsAssociatedwithInvestmentsinSubsidiariesandAffiliatesAmount


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-24500000.0200000.0-222300000.0-8600000.0-20800000.03100000.048300000.0-49800000.0-87300000.0-79100000.0-23000000.0-190500000.0-91400000.0-29900000.0-57200000.0-31400000.0-14000000.0-14000000.06400000.0-18800000.0-74700000.0-23700000.0-8100000.0-61100000.0-26700000.0-1000000.0-70300000.0-51800000.03700000.0-49600000.0
Percentage of EffectiveIncomeTaxRateReconciliationDecreaseinBasisandOtherDifferencesintheTreatmentofItemsAssociatedwithInvestmentsinSubsidiariesandAffiliatesAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:EffectiveIncomeTaxRateReconciliationDecreaseinForeignIncomeTaxRateDifferentialAmount

lbtya:EffectiveIncomeTaxRateReconciliationDecreaseinForeignIncomeTaxRateDifferentialAmount


Effective
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-17.7-23.95.8-16.1-4.9-2.13.31239-19.9-13.56.9-171.757-14.9-31.72.2-22.2-16.4-6.6-13.5-4.7-21.0-12.4-5.8-8.0-8.3-6.2
Percentage of EffectiveIncomeTaxRateReconciliationDecreaseinForeignIncomeTaxRateDifferentialAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:EffectiveIncomeTaxRateReconciliationForeignCurrencyTranslationAmount

lbtya:EffectiveIncomeTaxRateReconciliationForeignCurrencyTranslationAmount


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value39-119.722822495-153.6178-102.7-16.4
Percentage of EffectiveIncomeTaxRateReconciliationForeignCurrencyTranslationAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:EffectiveIncomeTaxRateReconciliationTechnologyInnovationAmount

lbtya:EffectiveIncomeTaxRateReconciliationTechnologyInnovationAmount


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value5.75.87.84.94.7440.00.0
Percentage of EffectiveIncomeTaxRateReconciliationTechnologyInnovationAmount100.0100.0100.0100.0100.0100.00.00.0

lbtya:EquityMethodInvestmentSummarizedFinancialInformationEBITDA us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:EquityMethodInvestmentSummarizedFinancialInformationEBITDA

lbtya:VodafoneZiggoJV


Equity
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value5595315025004874935144835165244704590.00.0
Percentage of EquityMethodInvestmentSummarizedFinancialInformationEBITDA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

lbtya:EquityMethodInvestmentSummarizedFinancialInformationPaymenttoAcquirePropertyPlantandEquipment us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:EquityMethodInvestmentSummarizedFinancialInformationPaymenttoAcquirePropertyPlantandEquipment

lbtya:VodafoneZiggoJV


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value2752342332122272452072532341922972142362392872022162270.00.00.00.0
Percentage of EquityMethodInvestmentSummarizedFinancialInformationPaymenttoAcquirePropertyPlantandEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

lbtya:EquityMethodInvestmentsSharesHeld us-gaap:DebtInstrument

lbtya:EquityMethodInvestmentsSharesHeld

lbtya:ITVCollarLoan


Equity
Period End2021-03-31
Value398
Percentage of EquityMethodInvestmentsSharesHeld100.0

lbtya:FinanceLeaseCost

lbtya:FinanceLeaseCost


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value27283124222927283130
Percentage of FinanceLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:FundingofEscrowAccountsNet

lbtya:FundingofEscrowAccountsNet


Fundingof
Period End2020-12-312020-09-302019-12-312018-12-31
Value-87.6-312.5-11.30.0
Percentage of FundingofEscrowAccountsNet100.0100.0100.00.0

lbtya:GainLossOnCreditRiskDerivativesNetRecognizedInEarnings us-gaap:DerivativeInstrumentRisk

lbtya:GainLossOnCreditRiskDerivativesNetRecognizedInEarnings

us-gaap:CrossCurrencyInterestRateContract


Gain
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value38-39.02225.466-14.1-12.6-58.1-23.9-65.64751377273-103.980-14.321-39.7-29.977-16.9-40.8-31.2-19.4-29.5-24.385-13.0-32.520-29.9-70.6
Percentage of GainLossOnCreditRiskDerivativesNetRecognizedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:IncomeLossFromContinuingOperationsBeforeIncomeTaxes

lbtya:IncomeLossFromContinuingOperationsBeforeIncomeTaxes


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value125213671347120911881097-1080.5516-312.8-279.1356-115.4575-412.5-201.7-711.2-522.7-120.4901-95.6165-421.656138-279.9-599.6-605.6321-234.6-537.0-180.7-592.820440-365.255-202.9
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:IncomeTaxReconciliationPreviouslyUnrecognizedTaxBenefits

lbtya:IncomeTaxReconciliationPreviouslyUnrecognizedTaxBenefits


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.020970.01885.0-3.54.434114.2-0.64.95.33.6180142.91510204.78.90.70.00.0280.00.00.00.0
Percentage of IncomeTaxReconciliationPreviouslyUnrecognizedTaxBenefits0.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.00.00.0

lbtya:IncomeTaxesPaidContinuingOperations

lbtya:IncomeTaxesPaidContinuingOperations


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value5014061-4.76927771837064511236818341814325441232913223220164316-7.720
Percentage of IncomeTaxesPaidContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:IncreaseDecreaseInAdjustedEBITDA us-gaap:ConsolidationItems

lbtya:IncreaseDecreaseInAdjustedEBITDA

us-gaap:CorporateNonSegment


Increase
Period End2020-09-302020-06-302019-09-302019-06-30
Value21192729
Percentage of IncreaseDecreaseInAdjustedEBITDA100.0100.0100.0100.0

lbtya:IncreaseDecreaseInAdjustedEBITDA us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lbtya:CentralandEasternEurope


Increase
Period End2020-09-302020-06-302019-09-302019-06-30
Value-2.6-2.7-3.6-3.8
Percentage of IncreaseDecreaseInAdjustedEBITDA-12.3-13.6-13.0-12.9

us-gaap:OperatingSegments, lbtya:SwitzerlandSegment


Increase
Period End2020-09-302020-06-302019-09-302019-06-30
Value-5.2-4.8-7.8-9.9
Percentage of IncreaseDecreaseInAdjustedEBITDA-24.6-24.2-28.3-33.7

us-gaap:OperatingSegments, lbtya:U.K.Ireland


Increase
Period End2020-09-302020-06-302019-09-302019-06-30
Value-13.3-12.3-16.2-15.7
Percentage of IncreaseDecreaseInAdjustedEBITDA-63.0-62.1-58.7-53.4

lbtya:IncreaseDecreaseInCurrentLiabilitiesRelatedToCapitalExpenditures

lbtya:IncreaseDecreaseInCurrentLiabilitiesRelatedToCapitalExpenditures


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-27.800000000000008-67.1492.1-51.9-75.4-366.9-0.156153-153.8-53.314167-55.3-152.3-48.3262399-47.7-71.5106247346-93.3805431-44.3
Percentage of IncreaseDecreaseInCurrentLiabilitiesRelatedToCapitalExpenditures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:InterestPaidContinuingOperations

lbtya:InterestPaidContinuingOperations


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value2122522723892244592225161905008662874742832685403629465672521656568631650612418467415376
Percentage of InterestPaidContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:NonCashBorrowingsandRepaymentsofDebt

lbtya:NonCashBorrowingsandRepaymentsofDebt


Non
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value250.00.0350033000.00.0130-130.2258393720.04930280028075926911130.00.02102148414651733
Percentage of NonCashBorrowingsandRepaymentsofDebt100.00.00.0100.0100.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0

lbtya:NonTaxableGainAssociatedWithSubsidiaries

lbtya:NonTaxableGainAssociatedWithSubsidiaries


Non
Period End2021-06-30
Value2116
Percentage of NonTaxableGainAssociatedWithSubsidiaries100.0

lbtya:OperatingandFinanceLeasePayments

lbtya:OperatingandFinanceLeasePayments


Operatingand
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value821076361468644635961
Percentage of OperatingandFinanceLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentAndDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease

lbtya:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentAndDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-302012-06-30
Value3.1-0.10.0-0.4-16.0-2.3-13.3-0.3-0.4-0.4-13.83.2-6.2-0.827-7.92.3-2.820-36.4-1.7-2.9-18.70.90.5-1.5-71.1-0.10.00.0100.00.35.00.00.4
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentAndDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0100.00.0100.0

lbtya:PaymentOfDeferredFinancingCostsDebtPremiumsAndExchangeOfferConsideration

lbtya:PaymentOfDeferredFinancingCostsDebtPremiumsAndExchangeOfferConsideration


Payment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value193.3603.41824311540473.5151829104715668721055961272838862691881813339331515918115941
Percentage of PaymentOfDeferredFinancingCostsDebtPremiumsAndExchangeOfferConsideration100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:PaymentsForDebtRedemptionPremium dei:LegalEntity

lbtya:PaymentsForDebtRedemptionPremium

lbtya:UpcHolding


Payments
Period End2021-06-30
Value12
Percentage of PaymentsForDebtRedemptionPremium100.0

lbtya:PaymentsForDebtRedemptionPremium dei:LegalEntity, us-gaap:LongtermDebtType

lbtya:UpcHolding, us-gaap:MediumTermNotes


Payments
Period End2020-11-302020-01-31
Value1330
Percentage of PaymentsForDebtRedemptionPremium0.00.0

lbtya:PaymentsForProceedsFromDerivativeInstrumentOperatingActivities

lbtya:PaymentsForProceedsFromDerivativeInstrumentOperatingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-157.6158-159.6238-236.8213-252.1238-300.6135-210.1211-181.4-64.7-173.5251282-66.523-15.91764114113730167372108.71812.6209
Percentage of PaymentsForProceedsFromDerivativeInstrumentOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:PercentageOfMinorityInterestRevenuesAndExpensesFromConsolidatedStatementsOfOperationsIncludedInNetEarningsAttributableToNoncontrollingInterest us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:PercentageOfMinorityInterestRevenuesAndExpensesFromConsolidatedStatementsOfOperationsIncludedInNetEarningsAttributableToNoncontrollingInterest

lbtya:VodafoneZiggoJV


Percentage
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302017-03-31
Value99.001.00001.00001.0
Percentage of PercentageOfMinorityInterestRevenuesAndExpensesFromConsolidatedStatementsOfOperationsIncludedInNetEarningsAttributableToNoncontrollingInterest100.00.0100.00.00.00.0100.00.00.00.0100.0

lbtya:PercentageOfMinorityInterestRevenuesAndExpensesFromConsolidatedStatementsOfOperationsIncludedInNetEarningsAttributableToNoncontrollingInterest us-gaap:StatementBusinessSegments

lbtya:Telenet


Percentage
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value99.001.00001.0
Percentage of PercentageOfMinorityInterestRevenuesAndExpensesFromConsolidatedStatementsOfOperationsIncludedInNetEarningsAttributableToNoncontrollingInterest100.00.0100.00.00.00.0100.0

lbtya:ProceedsFromInvestmentWithJointVentureEqualizationPaymentReceived

lbtya:ProceedsFromInvestmentWithJointVentureEqualizationPaymentReceived


Proceeds
Period End2021-06-01
Value52
Percentage of ProceedsFromInvestmentWithJointVentureEqualizationPaymentReceived100.0

lbtya:ProceedsRepaymentsFromDerivativesContinuingOperations

lbtya:ProceedsRepaymentsFromDerivativesContinuingOperations


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value138-167.9205-269.7339-241.1446
Percentage of ProceedsRepaymentsFromDerivativesContinuingOperations100.0100.0100.0100.0100.0100.0100.0

lbtya:ProgrammingandCopyrightCosts

lbtya:ProgrammingandCopyrightCosts


Programmingand
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value368499477414364468451404409437419467381402
Percentage of ProgrammingandCopyrightCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:PropertyPlantAndEquipmentAdditionsVendorFinancingArrangement

lbtya:PropertyPlantAndEquipmentAdditionsVendorFinancingArrangement


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value231328337330702370423376417508516471444743895576549614
Percentage of PropertyPlantAndEquipmentAdditionsVendorFinancingArrangement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments

lbtya:RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value288194444-22.6141-528.016459-128.34.1
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:EdgeConneX


Realized
Period End2021-06-302021-03-31
Value4.713
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments1.66.7

lbtya:ITINeovision


Realized
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-22.2-2.26.1-8.02.00.25.3-4.8
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments-5.09.74.31.51.20.3-4.1-117.1

lbtya:ITVSubjecttoReUseRights


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2979233-20.542-471.918170-111.824
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments10.341.052.490.729.889.4110.5119.087.1585.4

lbtya:LaceworkIncLacework


Realized
Period End2021-06-30
Value48
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments16.9

lbtya:Lionsgate


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value362011138.5-29.48.7-15.9-17.2-0.6
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments12.810.72.7-58.06.05.65.3-26.913.4-14.6

lbtya:OtherUnnamedInvestment


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-8.625-48.6-12.768-8.0-3.84.5-4.6-14.5
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments-3.013.3-10.956.248.21.5-2.37.63.6-353.7

lbtya:PlumeDesignIncPlume


Realized
Period End2021-06-302021-03-312020-06-30
Value0.05529
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments0.028.320.9

lbtya:SeparatelyManagedAccountsSMAs


Realized
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value21-0.4-0.316-10.70.00.0
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments7.4-0.11.311.72.0-0.00.0

lbtya:UnivisionHoldingsInc


Realized
Period End2021-06-30
Value155
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesOfCertainInvestments53.9

lbtya:RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet

lbtya:RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value288194444-21.5152-529.816256-138.7-8.2-289.2-99.661-57.24338-139.49410973-376.4-268.2138-276.1110
Percentage of RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lbtya:ReductionofAnnualLeaseFees us-gaap:LossContingenciesByNatureOfContingency

lbtya:ReductionofAnnualLeaseFees

lbtya:DeutscheTelekomLitigation


Reductionof
Period End2021-06-302021-03-312018-09-30
Value00.83330
Percentage of ReductionofAnnualLeaseFees0.0100.00.0

lbtya:RevenueFromTransitionalServices us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

lbtya:RevenueFromTransitionalServices

us-gaap:DiscontinuedOperationsDisposedOfBySale, lbtya:UPCDTH


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.40.50.50.50.50.5
Percentage of RevenueFromTransitionalServices100.0100.0100.0100.0100.0100.0

us-gaap:DiscontinuedOperationsDisposedOfBySale, lbtya:VodafoneDisposalGroup


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value363938383725
Percentage of RevenueFromTransitionalServices9075.07900.07640.07720.07520.05100.0

lbtya:ValueAddedTaxVendorFinancingArrangement

lbtya:ValueAddedTaxVendorFinancingArrangement


Value
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3341545311863726563847981791071081101029884646761505054353834251617119.97.7
Percentage of ValueAddedTaxVendorFinancingArrangement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value8.91010101112131313131413121628121412131519202125151820211922222216161715
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:BusinessCombinationConsiderationTransferred1

lbtya:BusinessOperationsPoland, us-gaap:SubsequentEvent


Business
Period End2021-07-29
Value7300
Percentage of BusinessCombinationConsiderationTransferred1100.0

us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred

lbtya:SunriseAcquisition


Business
Period End2020-11-11
Value1400
Percentage of BusinessCombinationConsiderationTransferredLiabilitiesIncurred100.0

us-gaap:CapitalLeaseObligationsIncurred

us-gaap:CapitalLeaseObligationsIncurred


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value9.99.718146.111191420123421172930337432333613271614126220164049251-153.22618108-72.5
Percentage of CapitalLeaseObligationsIncurred100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostAmortization

us-gaap:CapitalizedContractCostAmortization


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value27493529313727242424272128
Percentage of CapitalizedContractCostAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2020-12-31
Value84
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0

us-gaap:DebtSecuritiesRealizedGainLoss

us-gaap:DebtSecuritiesRealizedGainLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-300000.0-1300000.01200000.0100000.0700000.0-1300000.0
Percentage of DebtSecuritiesRealizedGainLoss100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value580634543458545783897892921939905935970129674714161371132213951416155314351438145814771451141613131393137713281390864684651670668
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainLossOnDerivativeNet


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-303.1811-1079.1-717.8-319.71237-844.2582152-82.859665675-300.3-262.5-365.9-514.5-269.1738-436.41052-508.7166742-679.7618266527-328.6-376.6-337.1-875.4-3.4195
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk

lbtya:ITVCollar


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-1.2-10.6-69.082-33.1383-77.4-106.8861316076-183.61236044163-53.2
Percentage of DerivativeGainLossOnDerivativeNet0.4-1.36.4-11.510.431.09.2-18.356.2-16.726.9116.8-27.2-41.2-23.1-12.1-31.819.8

lbtya:LionsgateForward


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.0-5.7-1.88.3-2.15.58.80.8170.23.49.0-2.1-7.3-2.50.5
Percentage of DerivativeGainLossOnDerivativeNet-0.00.80.60.70.20.95.8-1.02.90.30.5-3.00.82.00.5-0.2

lbtya:OtherEquityRelatedDerivativeInstrument


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.2351.0-0.122-1.37.10.50.20.20.10.21.01.20.31.20.4-5.8
Percentage of DerivativeGainLossOnDerivativeNet-0.14.3-0.10.0-6.9-0.1-0.80.10.1-0.20.00.30.1-0.4-0.1-0.3-0.12.2

us-gaap:CrossCurrencyInterestRateContract


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-297.5784-961.8-755.4-309.4842-756.456769-87.3416-18.4870-451.0-298.4-359.7-668.7-179.3968-352.5656-773.0348532-548.3740388611-285.7-420.2-202.3-727.2162180
Percentage of DerivativeGainLossOnDerivativeNet98.296.789.1105.296.868.189.697.545.2105.469.8-28.1128.8150.2113.798.3130.066.6131.280.862.4152.0209.371.780.7119.7145.9115.886.9111.660.083.1-4776.592.4

us-gaap:EquityContract


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-1.024-68.077-12.8390-72.4-100.8951417776-202.4145328.6163-82.0-114.9-112.0-104.0-44.424-118.5-94.2-61.8-87.7
Percentage of DerivativeGainLossOnDerivativeNet0.33.06.3-10.74.031.68.6-17.362.1-17.929.8117.4-30.0-48.4-12.3-2.4-31.830.5-18.6-42.1-19.713.5-6.435.210.81817.6-44.9

us-gaap:ForeignExchangeForward


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value-6.82.1-39.21.75.7116-11.6-10.66.78.36.4-14.5-9.5-8.31.218-28.816
Percentage of DerivativeGainLossOnDerivativeNet2.20.35.5-0.50.520.0-7.612.810.21.2-2.14.01.83.1-0.31.75.72.2

us-gaap:OtherContract


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2.2-0.10.0-0.30.8-1.11.3-0.70.40.30.20.3-0.5-0.90.4-0.10.00.51.00.2-0.91.1-0.50.21.3-0.50.2
Percentage of DerivativeGainLossOnDerivativeNet-0.7-0.0-0.00.0-0.3-0.1-0.2-0.10.3-0.40.00.5-0.10.3-0.20.0-0.0-0.20.20.1-0.2-0.30.1-0.1-0.114.70.1

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value60-46.3120305.8-16.233-27.62.4-7.4-11.4-22.5-23.414
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Effect
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-03-31
Value120305.8-16.233-28.82.6-7.6-11.414
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentDividendsOrDistributions

us-gaap:EquityMethodInvestmentDividendsOrDistributions


Equity
Period End2020-12-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1569472437911183-1464.6156924131.30.0
Percentage of EquityMethodInvestmentDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value38610033-23.574-16.1-72.03.7567.517373-207.91463811
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1 us-gaap:FinancialInstrument

us-gaap:Investments


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value20710033-23.574-16.1
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings153.6100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value444.3140205.5346.1-15.31315131610142224-9.622
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases us-gaap:FinancialInstrument

us-gaap:Investments


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value444.3140205.534
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements


Fair
Period End2021-03-312020-12-312020-09-302019-12-312018-12-312018-09-302017-12-312017-09-30
Value179761380.00.00.0340.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements100.0100.0100.00.00.00.0100.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements us-gaap:DerivativeInstrumentRisk

lbtya:ITVCollar


Fair
Period End2021-06-302021-03-31
Value75164
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements0.091.9

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument

lbtya:ITVCollar, lbtya:EquityRelatedDerivativeInstruments


Fair
Period End2021-06-302021-03-31
Value75164
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements0.091.9

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements us-gaap:FinancialInstrument

lbtya:CrossCurrencyandInterestRateDerivativeContracts


Fair
Period End2021-03-312020-12-312020-09-30
Value17976138
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-4.6-6.2-6.25.13.4-1.33.1-5.22.8-3.6-8.0-0.8-11.13.73.1-6.05.9-13.4
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet us-gaap:FinancialInstrument

lbtya:CrossCurrencyandInterestRateDerivativeContracts


Fair
Period End2020-12-312020-09-302020-06-302020-03-31
Value-10.6-0.6-0.11.6
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet171.0-11.8-2.9-123.1

lbtya:EquityRelatedDerivativeInstruments


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value0.0-0.1-0.10.1-0.1
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet-0.01.6-2.02.97.7

us-gaap:Investments


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-4.6-6.14.35.83.4-2.8
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet100.098.4-69.4113.7100.0215.4

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3.9-2.01.57.30.00.00.97.50.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3100.0100.0100.0100.00.00.0100.0100.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3 us-gaap:FinancialInstrument

lbtya:CrossCurrencyandInterestRateDerivativeContracts


Fair
Period End2020-12-312020-09-30
Value-178.90.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3-4587.2-0.0

us-gaap:Investments


Fair
Period End2020-12-312020-09-302020-06-302020-03-31
Value182-2.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel34687.2100.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements us-gaap:DerivativeInstrumentRisk

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements

lbtya:ITVCollar


Fair
Period End2020-12-31
Value390
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements100.0

lbtya:LionsgateForward


Fair
Period End2020-12-31
Value0.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements0.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument

lbtya:ITVCollar, lbtya:EquityRelatedDerivativeInstruments


Fair
Period End2020-12-31
Value390
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements100.0

lbtya:LionsgateForward, lbtya:EquityRelatedDerivativeInstruments


Fair
Period End2020-12-31
Value0.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements0.0

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-180.4203-133.5-221.6-14.0389
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings us-gaap:FinancialInstrument

lbtya:CrossCurrencyandInterestRateDerivativeContracts


Fair
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value179-65.5-298.7-1.2-0.7
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings88.049.1134.88.6-0.2

lbtya:EquityRelatedDerivativeInstruments


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-1.024-68.077-12.8390
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings0.612.050.9-34.891.4100.2

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value8.38.69.47.88.18.18.48.48.98.1
Percentage of FinanceLeaseInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeaseInterestPaymentOnLiability


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value8.38.69.47.88.18.18.48.48.98.1
Percentage of FinanceLeaseInterestPaymentOnLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1918221817396.3171818
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value19192217142119192222
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableReclassificationToHeldForSale

us-gaap:FinancingReceivableReclassificationToHeldForSale


Financing
Period End2020-12-312020-09-30
Value-800000.0-3200000.0
Percentage of FinancingReceivableReclassificationToHeldForSale100.0100.0

us-gaap:FinancingReceivableReclassificationToHeldForSale us-gaap:RestructuringCostAndReserve

us-gaap:EmployeeSeverance


Financing
Period End2020-12-312020-09-30
Value-600000.0-1800000.0
Percentage of FinancingReceivableReclassificationToHeldForSale75.056.2

us-gaap:FacilityClosing


Financing
Period End2020-12-312020-09-30
Value-200000.0-1400000.0
Percentage of FinancingReceivableReclassificationToHeldForSale25.043.8

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value133303-574.3-755.7-478.0391-260.654-27.0138439652-30.5-14.2-30.513278-423.292-298.1339-237.8-216.2340-1035.6-403.5-375.8-36.4-20.813725591-136.3283150-474.4
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnDerivativeInstrumentsNetPretax


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-303.1811-1079.1-717.8-319.71237-844.2582152-82.859665675-300.3-262.5-365.9-514.5-269.1738-436.41052-508.7166742-679.7618266527-328.6-376.6-335.2-876.3-4.7195-456.4-237.2237
Percentage of GainLossOnDerivativeInstrumentsNetPretax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainsLossesOnRestructuringOfDebt

us-gaap:GainsLossesOnRestructuringOfDebt


Gains
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-90600000.0-300000.0-165600000.0-54500000.0-119400000.0-48500000.0-48300000.0-500000.0-14600000.0-27700000.0-20100000.0-2600000.0-122700000.0-85700000.0-89600000.0-45300000.0-148500000.0-64800000.0-19600000.0-4300000.0-5400000.0-34300000.0-73800000.0-274500000.0-102700000.0-9600000.0-53000000.0-20900000.0-41500000.0-700000.0-11700000.0-158300000.0-186300000.0-13800000.0-6900000.0
Percentage of GainsLossesOnRestructuringOfDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value156-560.7827526141-635.8769-448.6-67.534
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementBusinessSegments

country:BE


Goodwill
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value10862-84.1-104.633-52.5
Percentage of GoodwillForeignCurrencyTranslationGainLoss20.643.813.223.3-49.5-151.3

country:CH


Goodwill
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value84581.5-61.455-37.5
Percentage of GoodwillForeignCurrencyTranslationGainLoss16.041.5-0.213.7-81.5-108.1

lbtya:BelgiumSegment


Goodwill
Period End2021-06-302021-03-31
Value22-108.3
Percentage of GoodwillForeignCurrencyTranslationGainLoss14.419.3

lbtya:CentralandEasternEurope


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value16-28.9191424-45.028-36.513-13.3
Percentage of GoodwillForeignCurrencyTranslationGainLoss10.55.22.32.717.47.13.78.1-20.6-38.3

lbtya:SwitzerlandSegment


Goodwill
Period End2021-06-302021-03-31
Value114-412.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss73.573.5

lbtya:U.K.Ireland


Goodwill
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-11.5441319-3.8-508.2572-246.1-169.8138
Percentage of GoodwillForeignCurrencyTranslationGainLoss2.153.360.7-2.779.974.454.9251.6397.7

us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:GoodwillPurchaseAccountingAdjustments


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-06-302017-03-31
Value3.69999999999999970.43473-2.8-6.08.2-0.10.049-0.6330-148.7
Percentage of GoodwillPurchaseAccountingAdjustments100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:GoodwillPurchaseAccountingAdjustments us-gaap:StatementBusinessSegments

country:BE


Goodwill
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.0-5.85.20.049-0.6
Percentage of GoodwillPurchaseAccountingAdjustments-0.096.763.40.0100.0100.0

lbtya:SwitzerlandSegment


Goodwill
Period End2021-06-302021-03-31
Value3.69999999999999970.4
Percentage of GoodwillPurchaseAccountingAdjustments100.0100.0

us-gaap:GoodwillTransfers

us-gaap:GoodwillTransfers


Goodwill
Period End2020-12-312020-09-30
Value-15407.8308
Percentage of GoodwillTransfers100.0100.0

us-gaap:GoodwillTransfers us-gaap:StatementBusinessSegments

lbtya:U.K.Ireland


Goodwill
Period End2020-12-312020-09-30
Value-15407.8308
Percentage of GoodwillTransfers100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-8.11.7-146.2-27.1-105.433-198.5-32.8-69.3-70.9121-11.1-82.3-36.5-51.9-26.2-1.7-15.4-40.4-16.1-27.2-27.9
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lbtya:All3Media


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-5.8-9.012-0.3-14.9-24.9-8.8-11.5-19.0-3.70.9-0.5
Percentage of IncomeLossFromEquityMethodInvestments71.6-529.4-8.31.114.1-74.64.435.127.45.20.74.5

lbtya:FormulaE


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-4.38.78.3-17.41.9-1.21.71.2-9.5-0.47.9-0.9
Percentage of IncomeLossFromEquityMethodInvestments53.1511.8-5.764.2-1.8-3.6-0.9-3.713.70.66.58.1

lbtya:OtherUnnamedInvestment


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-2.4-2.7-0.5-2.6-3.2-1.6-5.5-0.7-29.3-8.611-2.6-19.1-9.70.0-2.8-8.2-14.1-40.4-16.1-27.2-27.9
Percentage of IncomeLossFromEquityMethodInvestments29.6-158.80.39.63.0-4.82.82.142.312.19.323.423.226.6-0.010.7482.491.6100.0100.0100.0100.0

lbtya:UKJVEntities


Income
Period End2021-06-302020-06-30
Value30546
Percentage of IncomeLossFromEquityMethodInvestments-3771.6-43.7

lbtya:VMEDO2JV


Income
Period End2021-06-30
Value-0.3
Percentage of IncomeLossFromEquityMethodInvestments3.7

lbtya:VodafoneZiggoJV


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value4.74.7-166.2-6.8-89.261-185.9-21.8-40.0-62.3109-8.5-63.2-26.8-51.9-23.46.5-1.30.00.00.00.0
Percentage of IncomeLossFromEquityMethodInvestments-58.0276.5113.725.184.6182.993.766.557.787.990.776.676.873.4100.089.3-382.48.4-0.0-0.0-0.0-0.0

us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance

us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value123-34.5-189.9981088312-132.8-79.021592506019-1.40.8681140
Percentage of IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate

us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-312012-09-302012-06-30
Value0.10.325-242.34.4-36.1-16.9-12.10.49.4305.5-8.7-13.87.4-1.9-6.7-9.7211351.04.22801.55.4-23.6-1.1-1.93718.0-2.7-9.8-0.4
Percentage of IncomeTaxReconciliationChangeInEnactedTaxRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxReconciliationForeignIncomeTaxRateDifferential

us-gaap:IncomeTaxReconciliationForeignIncomeTaxRateDifferential


Income
Period End2020-09-302020-06-302019-09-302019-06-302017-09-302016-09-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2.9-5.82.1-3.3-2.712-67.3-48.7-51.2-46.2-8.7-28.9-18.74.2-2.121
Percentage of IncomeTaxReconciliationForeignIncomeTaxRateDifferential100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2176306-194.7-215.6-115.8192-205.398-59.5-53.067-21.9109-78.4-38.8-136.9-100.6-23.2180-19.133-84.31127-56.0-121.4-127.167-49.3-115.5-41.6-136.34714-127.819-71.1
Percentage of IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxReconciliationNondeductibleExpense

us-gaap:IncomeTaxReconciliationNondeductibleExpense


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302013-09-302013-06-302012-09-302012-06-30
Value23155.5-26.22520392210739-12.7-0.71.6
Percentage of IncomeTaxReconciliationNondeductibleExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxReconciliationOtherReconcilingItems

us-gaap:IncomeTaxReconciliationOtherReconcilingItems


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value0.45.2-3.8-6.8-0.70.49.84.4-9.82.1239.9-18.78.65.8-5.7122.5-54.0131.29.9-19.4-5.37.6-3.7-16.60.3-0.23.611-16.27.13.1-16.92.03.4
Percentage of IncomeTaxReconciliationOtherReconcilingItems100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-01
Value44
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransaction

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet

lbtya:VodafoneZiggoJV, lbtya:VodafoneZiggoJVLoan


Increase
Period End2021-06-302021-03-312020-12-31
Value131313
Percentage of IncreaseDecreaseInAccruedInterestReceivableNet100.0100.0100.0

us-gaap:IncreaseDecreaseInOperatingCapital

us-gaap:IncreaseDecreaseInOperatingCapital


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-30
Value-28.9184-81.4-77.2488362-527.3457116-234.3-651.1264-237.2287270-68.8409-23.6204-4.3221-138.712123362208394
Percentage of IncreaseDecreaseInOperatingCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302014-09-302013-09-30
Value129.5075250.01.3057933.0861220.00.00.0100.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.00.0100.0100.00.00.00.0100.00.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value94968561546862676867
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetCashProvidedByUsedInContinuingOperations

us-gaap:NetCashProvidedByUsedInContinuingOperations


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-2351.82662-1075.4-2698.87716216151-806.3193-137.0-690.1-1110.1595-294.2-739.01033-129.1291189-528.1203-155.3-1981.940451281-785.4871-1223.11408
Percentage of NetCashProvidedByUsedInContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetCashProvidedByUsedInFinancingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInFinancingActivitiesContinuingOperations


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7352069-938.1-783.2-487.5-4839.4-857.9-737.5-860.3-2388.8-1305.1-1732.4-1120.0-923.9-893.9-1783.1
Percentage of NetCashProvidedByUsedInFinancingActivitiesContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperations


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-4701.5-538.1-1285.2-2349.2-268.310492-315.0-367.7-189.31687-225.2-671.1-953.1-286.6-570.11889
Percentage of NetCashProvidedByUsedInInvestingActivitiesContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value14931100114244914935911322306125458786312792672904654904
Percentage of NetCashProvidedByUsedInOperatingActivitiesContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value63645134293531363433
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value53803134213829383135
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value1025-996.716451378646-1070.91176-599.7-25.5-116.0-221.6-244.6-1012.6593311548868242-795.0-177.7-1010.816-456.3-515.2929-691.1-622.0-788.9416583111068-500.721-8.91432
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherCostAndExpenseOperating


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value45352448447140142040439941741938543243160876749696689-2690.119201929172517211691166416851732165917191698151617021171966705859887
Percentage of OtherCostAndExpenseOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNonoperatingGainsLosses

us-gaap:OtherNonoperatingGainsLosses


Other
Period End2021-06-30
Value11138
Percentage of OtherNonoperatingGainsLosses100.0

us-gaap:PaymentsForCapitalImprovements

us-gaap:PaymentsForCapitalImprovements


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value3934753893103013473432673013313103451516461102-342.25686246996686396376483113-601.2-661.26383448-667.0-735.0
Percentage of PaymentsForCapitalImprovements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForDerivativeInstrumentFinancingActivities

us-gaap:PaymentsForDerivativeInstrumentFinancingActivities


Payments
Period End2021-03-312020-03-31
Value1127
Percentage of PaymentsForDerivativeInstrumentFinancingActivities100.0100.0

us-gaap:PaymentsForDerivativeInstrumentInvestingActivities

us-gaap:PaymentsForDerivativeInstrumentInvestingActivities


Payments
Period End2020-12-31
Value11
Percentage of PaymentsForDerivativeInstrumentInvestingActivities100.0

us-gaap:PaymentsForHedgeFinancingActivities

us-gaap:PaymentsForHedgeFinancingActivities


Payments
Period End2021-03-312020-03-31
Value1127
Percentage of PaymentsForHedgeFinancingActivities100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value932221-1.3000000000000017.52.0-142.9-18.911-4.9-103.92.5-32.72.7-132.9-2.47.7-3.9-16.4-9.8-1.4-77.1-14.1-30.4-2.1-8.98.516-14.23.1-2.53121-5.6-2.2-13.8
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRepurchaseOfOtherEquity

us-gaap:PaymentsForRepurchaseOfOtherEquity


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.00.06.1320.00.0565793121-4.1333.4
Percentage of PaymentsForRepurchaseOfOtherEquity0.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value7.29.714259624232312346.333-3.1405833463537463816272027223130
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringCostAndReserve

us-gaap:EmployeeSeverance


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value4.28.19.82181211920108.5-3.620-4.633403142233117279.4181221111418
Percentage of PaymentsForRestructuring58.383.570.085.884.286.681.987.982.324.9-57.161.1148.482.369.093.592.567.785.537.072.457.067.458.776.752.047.861.1

us-gaap:FacilityClosing


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value2.71.50.40.34.40.40.61.01.11.71.81.43.51.80.90.60.41.00.60.61.91.01.81.10.61.82.75.7
Percentage of PaymentsForRestructuring37.515.52.91.24.61.62.64.38.95.028.64.2-112.94.51.51.80.92.91.61.34.96.16.55.32.28.18.718.9

us-gaap:OtherRestructuring


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.30.13.83.3102.93.61.81.123
Percentage of PaymentsForRestructuring4.21.027.113.011.311.815.57.88.970.1

us-gaap:PaymentsToAcquireEquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:PaymentsToAcquireEquityMethodInvestments

lbtya:VodafoneZiggoJV, us-gaap:EquityMethodInvestee


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value6.38.90.3-1.16.35.33.90.8-18.0209.94.932
Percentage of PaymentsToAcquireEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireInterestInSubsidiariesAndAffiliates

us-gaap:PaymentsToAcquireInterestInSubsidiariesAndAffiliates


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-30
Value25041551137514852280322139271474114173422252839255045182622861038122229759.59.113133-48.662
Percentage of PaymentsToAcquireInterestInSubsidiariesAndAffiliates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireOtherProductiveAssets

us-gaap:PaymentsToAcquireOtherProductiveAssets


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value389312302348347284319371336361345509447356
Percentage of PaymentsToAcquireOtherProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromContributionsFromAffiliates

us-gaap:ProceedsFromContributionsFromAffiliates


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.01.20.80.54.9171840261531254793
Percentage of ProceedsFromContributionsFromAffiliates0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromDerivativeInstrumentFinancingActivities

us-gaap:ProceedsFromDerivativeInstrumentFinancingActivities


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-30
Value56-2.419443
Percentage of ProceedsFromDerivativeInstrumentFinancingActivities100.0100.0100.0100.0

us-gaap:ProceedsFromDerivativeInstrumentInvestingActivities

us-gaap:ProceedsFromDerivativeInstrumentInvestingActivities


Proceeds
Period End2021-03-31
Value1600000.0
Percentage of ProceedsFromDerivativeInstrumentInvestingActivities100.0

us-gaap:ProceedsFromHedgeFinancingActivities

us-gaap:ProceedsFromHedgeFinancingActivities


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302015-09-30
Value56-2.41944392
Percentage of ProceedsFromHedgeFinancingActivities100.0100.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-127.0-15.852-1.7-84.1-0.977-42.4-29.7-4.58.626-3.1-39.0124-70.0-35.8-43.2-18.5-42.0-59.9-34.3-64.3-13.743-19.5-30.521-1.711107-25.988-11.4-25.2-39.8
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312016-12-312015-12-31
Value14391540226512401304122112185.33.6219.50.0
Percentage of ProceedsFromSaleMaturityAndCollectionsOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value140015002200130013001200
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAdditions

us-gaap:PropertyPlantAndEquipmentAdditions


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value60774679565758865484065868269896389159912512106259137410231732124512319971131104010409241119908970910
Percentage of PropertyPlantAndEquipmentAdditions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAdditions us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value7570968679781338480814444.32.2-2.4-2.22.24.110.0
Percentage of PropertyPlantAndEquipmentAdditions12.49.412.113.213.511.915.912.811.911.621.11.70.2-0.2-0.20.20.41.0

us-gaap:PropertyPlantAndEquipmentAdditions us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, country:BE


Property
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value123110141116133141
Percentage of PropertyPlantAndEquipmentAdditions18.718.821.617.719.520.3

us-gaap:OperatingSegments, country:CH


Property
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value585469717758
Percentage of PropertyPlantAndEquipmentAdditions8.89.310.610.811.38.4

us-gaap:OperatingSegments, lbtya:BelgiumSegment


Property
Period End2021-06-302021-03-312020-06-302020-03-31
Value137153110141
Percentage of PropertyPlantAndEquipmentAdditions22.720.518.821.6

us-gaap:OperatingSegments, lbtya:CentralandEasternEurope


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value20173629201840241921
Percentage of PropertyPlantAndEquipmentAdditions3.42.44.64.53.62.94.93.82.93.1

us-gaap:OperatingSegments, lbtya:SwitzerlandSegment


Property
Period End2021-06-302021-03-312020-06-302020-03-31
Value1241545469
Percentage of PropertyPlantAndEquipmentAdditions20.420.79.310.6

us-gaap:OperatingSegments, lbtya:U.K.Ireland


Property
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value351403360322346449361371395
Percentage of PropertyPlantAndEquipmentAdditions47.150.754.854.953.053.554.954.456.6

us-gaap:ReceivableWithImputedInterestEffectiveYieldInterestRate us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransaction

us-gaap:ReceivableWithImputedInterestEffectiveYieldInterestRate

lbtya:VodafoneZiggoJV, lbtya:VodafoneZiggoJVLoan


Receivable
Period End2021-06-302021-03-312020-12-31
Value05.550
Percentage of ReceivableWithImputedInterestEffectiveYieldInterestRate0.0100.00.0

us-gaap:ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent

us-gaap:ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent


Reclassification
Period End2021-06-302020-06-30
Value-1249100000.0-100000.0
Percentage of ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent100.0100.0

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value22511365398018215206244128563605244313951388294519031933262726692184302456631691359515931587157541746543446252442772051494484631910191777737
Percentage of RepaymentsOfLongTermDebtAndCapitalSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5.75.2152189251837198.51058-12.829262577276617531815152913249939
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve

us-gaap:EmployeeSeverance


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2.60000000000000363.99999999999999648.51984241734145.35.816-13.32322233826631560151313259.6121227
Percentage of RestructuringCharges45.676.955.293.493.897.695.693.175.862.456.928.1103.978.986.089.550.397.894.788.2111.783.084.785.987.870.153.512.068.9

us-gaap:FacilityClosing


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2.7-0.43.10.41.10.10.20.80.01.03.80.71.54.32.30.26.5-4.51.10.3-0.80.50.3-0.80.20.88.00.5-0.8
Percentage of RestructuringCharges47.4-7.720.11.91.20.41.12.10.011.837.31.2-11.714.48.70.88.4-16.41.71.7-1.52.71.9-5.10.75.833.20.5-2.0

us-gaap:OtherRestructuring


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.41.63.81.04.50.50.61.84.72.2
Percentage of RestructuringCharges7.030.824.74.75.02.03.34.824.225.9

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:EmployeeSeverance, lbtya:CentralandCorporate


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.71.01.83.82.4132.014
Percentage of RestructuringCharges-12.319.211.717.92.753.011.138.7

us-gaap:RestructuringCharges us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve

country:CH, us-gaap:EmployeeSeverance


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.30.09.73.0-2.13.6
Percentage of RestructuringCharges40.40.063.014.2-2.314.2

lbtya:U.K.Ireland, us-gaap:EmployeeSeverance


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.12.7-3.6126.77.26.819
Percentage of RestructuringCharges19.351.9-23.459.97.528.537.852.0

us-gaap:RestructuringReserveTranslationAdjustment

us-gaap:RestructuringReserveTranslationAdjustment


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-2100000.0-200000.0-400000.01100000.0100000.02600000.0-900000.0-100000.09500000.0-200000.0-3700000.0800000.0-19400000.02400000.05200000.01900000.0-18700000.02600000.0-6700000.07000000.0-2100000.0-3400000.04300000.0-9100000.0-6100000.0-12300000.0800000.0-3400000.0
Percentage of RestructuringReserveTranslationAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringReserveTranslationAdjustment us-gaap:RestructuringCostAndReserve

us-gaap:EmployeeSeverance


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-1700000.0-700000.0-200000.0500000.0-1400000.00-1000000.0900000.03700000.00-700000.0300000.0-13200000.0600000.04100000.01200000.0-3900000.0-1400000.0-4700000.03100000.06900000.0-500000.01200000.0-1100000.0-1900000.0-800000.01500000.0-100000.0
Percentage of RestructuringReserveTranslationAdjustment81.0350.050.045.5-1400.00.0111.1-900.038.9-0.018.937.568.025.078.863.220.9-53.870.144.3-328.614.727.912.131.16.5187.52.9

us-gaap:FacilityClosing


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0-500000.0100000.0100000.0600000.01700000.0-100000.0-700000.0800000.00-600000.0300000.0-1300000.0300000.0400000.0-100000.03200000.0-3500000.0100000.0-100000.0-500000.0-300000.0700000.01500000.0-600000.0-700000.0200000.00
Percentage of RestructuringReserveTranslationAdjustment-0.0250.0-25.09.1600.065.411.1700.08.4-0.016.237.56.712.57.7-5.3-17.1-134.6-1.5-1.423.88.816.3-16.59.85.725.0-0.0

us-gaap:OtherRestructuring


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-400000.01000000.0-300000.0500000.0900000.0900000.0200000.0-300000.05000000.0-200000.0
Percentage of RestructuringReserveTranslationAdjustment19.0-500.075.045.5900.034.6-22.2300.052.6100.0

us-gaap:RestructuringSettlementAndImpairmentProvisions

us-gaap:RestructuringSettlementAndImpairmentProvisions


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value6.94451-15.8323115363370491073063-369.241631281013219024686325173752027113911354620431811
Percentage of RestructuringSettlementAndImpairmentProvisions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromRelatedParties us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RevenueFromRelatedParties

lbtya:VodafoneZiggoJV, us-gaap:EquityMethodInvestee


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value474146664544
Percentage of RevenueFromRelatedParties100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability


Right