CHTR


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

Table of contents


us-gaap:StatementClassOfStock
us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:CostsAndExpenses

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestPaidNet

us-gaap:MarketingAndAdvertisingExpense

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest
chtr:NoncontrollingInterest

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:Revenues
us-gaap:ProductOrService

us-gaap:Assets
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:AssetsCurrent
us-gaap:ConsolidatedEntities

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent
us-gaap:ConsolidatedEntities

us-gaap:PrepaidExpenseAndOtherAssetsCurrent
us-gaap:ConsolidatedEntities

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent

us-gaap:LiabilitiesCurrent
us-gaap:ConsolidatedEntities

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

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent
us-gaap:ConsolidatedEntities
us-gaap:OtherLiabilitiesCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:LongtermDebtType

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:TreasuryStockValue

us-gaap:MinorityInterest

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
chtr:NoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:DeferredTaxLiabilities
us-gaap:ConsolidatedEntities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:ValuationAllowanceByDeferredTaxAsset

chtr:Borrowingsfromrealestateinvestmentsthroughvariableinterestentities

chtr:CashPaymentsReceivedFromHSNAndQVC

chtr:ChangesInAccruedExpensesRelatedToCapitalExpenditures

chtr:CostToServiceCustomers
dei:LegalEntity, us-gaap:DebtInstrument
chtr:DebtInstrumentIssuePricePercentage
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
dei:LegalEntity
chtr:DebtInstrumentPercentageOfPrincipalAmountThatMayBeRedeemed
dei:LegalEntity
chtr:DebtInstrumentRedemptionPricePercentageChangeOfControlEvent

chtr:FranchiseRegulatoryAndConnectivityExpense
chtr:NoncontrollingInterest, us-gaap:StatementEquityComponents
chtr:Impactofnoncontrollinginterestpurchased
chtr:NoncontrollingInterest
chtr:MinorityInterestDecreaseFromRedemptionsPurchasePrice

chtr:Mobile

chtr:NoncontrollingInterestIncreaseDecreaseFromChangesInSubsidiaryOwnership
us-gaap:StatementEquityComponents
chtr:NoncontrollingInterest
chtr:NoncontrollingInterestPurchaseofInterestsSharesPurchased
chtr:NoncontrollingInterest
chtr:NoncontrollingInterestPurchaseofInterestsSharesPurchasedPricePerShare
us-gaap:RelatedPartyTransactionsByRelatedParty
chtr:PaymentsToRelatedParties
us-gaap:Range
chtr:PercentoftotaloperatingcostsandexpensespaidtoDiscoveryandStarz

chtr:ProgrammingExpense

chtr:Realestateinvestmentthroughvariableinterestentity

chtr:Shorttermleasesandvariableleasescosts

us-gaap:AmortizationOfDebtDiscountPremium
dei:LegalEntity
us-gaap:DebtInstrumentRedemptionPricePercentage

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:ForeignCurrencyTransactionGainLossRealized

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:LitigationSettlementInterest

us-gaap:LossContingencyDamagesAwardedValue

us-gaap:MinorityInterestDecreaseFromRedemptions
chtr:NoncontrollingInterest, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNonrecurringIncomeExpense

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForRepurchaseOfRedeemableNoncontrollingInterest

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDividendsMinorityInterest

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockSharesAcquired
chtr:TreasuryStockAcquired

us-gaap:TreasuryStockValueAcquiredCostMethod
chtr:TreasuryStockAcquired
us-gaap:StatementEquityComponents

chtr:AccruedCapitalExpenditures

chtr:AccruedPropertyAndCasualtyInsuranceCurrent

chtr:AccruedTaxesAndRegulatoryFeesCurrent
us-gaap:DerivativeInstrumentRisk
chtr:Collateralcappercentageofliabilitycovered
chtr:NoncontrollingInterest
chtr:ConversionPrice
chtr:NoncontrollingInterest
chtr:ConversionPriceThreshold
chtr:NoncontrollingInterest
chtr:ConversionPriceThresholdPerShareAmount

chtr:CustomerRelationshipsNet

chtr:Customerprepaymentsaccountpayableandaccruedliabilities
dei:LegalEntity, us-gaap:DebtInstrument
chtr:DebtInstrumentFaceAmountCurrent

chtr:DebtInstrumentFaceAmountNoncurrent

chtr:DeferredTaxLiabilitiesIndirectSubsidiaries

chtr:Deferredenterprisecommissioncostsnoncurrentasset

chtr:DeferredupfrontMDUfeesnoncurrentasset

chtr:DefinedBenefitPlanInvestmentAssetsAccruedInvestmentIncome
us-gaap:StatementClassOfStock
chtr:Dr.JohnMalonesamemberofChartersboardofdirectorsownershippercentageinDiscoveryCommunicationsInc.

chtr:Dr.JohnMalonesvotinginterestinLibertyBroadband
chtr:NoncontrollingInterest
chtr:Faceamountofconvertiblepreferredunits

chtr:Federaltaxlosscarryforwardssubjectto382andotherrestrictions

chtr:IndefiniteLivedIntangibleAssetsIncludingGoodwill

chtr:LettersOfCreditOutstandingAmountCreditFacilities
dei:LegalEntity, us-gaap:DebtInstrument

chtr:LimitationsOnUseonOperatingLossCarryforwards

chtr:Longtermdeferredrevenueliabilitiesotherlongtermliabilities
chtr:NoncontrollingInterest, us-gaap:Ownership
chtr:NoncontrollingInterestSharesHeldbyNoncontrollingShareholders
chtr:NoncontrollingInterest
chtr:NumberOfSharesReceivedUponConversionToCharterClassACommonStock
chtr:NoncontrollingInterest
chtr:NumberOfSharesReceivedUponConversionToCharterHoldingsCommonUnits

chtr:Reconcilingimpactfromdiscountingcapitalleaseliabilities

chtr:TotalFairValueOfInvestmentPlanAssets
us-gaap:FairValueByFairValueHierarchyLevel

chtr:TotalInvestmentInCablePropertiesNet

chtr:Upfrontinstallationfeesaccountpayableandaccruedliabilities
us-gaap:StatementClassOfStock
dei:EntityCommonStockSharesOutstanding

us-gaap:AccountsPayableTradeCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:ContractualObligation
chtr:ContractualObligation

us-gaap:ContractualObligationDueAfterFifthYear
chtr:ContractualObligation

us-gaap:ContractualObligationDueInFifthYear
chtr:ContractualObligation

us-gaap:ContractualObligationDueInFourthYear
chtr:ContractualObligation

us-gaap:ContractualObligationDueInNextTwelveMonths
chtr:ContractualObligation

us-gaap:ContractualObligationDueInSecondYear
chtr:ContractualObligation

us-gaap:ContractualObligationDueInThirdYear
chtr:ContractualObligation

us-gaap:DebtInstrumentFaceAmount
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateEffectivePercentage

us-gaap:DebtInstrumentRepurchasedFaceAmount

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanTaxStatus

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanTaxStatus

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DerivativeLiabilities
us-gaap:ConsolidatedEntities
us-gaap:DueFromRelatedPartiesCurrent
us-gaap:ConsolidatedEntities
us-gaap:DueFromRelatedPartiesNoncurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity

us-gaap:EquityMethodInvestments

us-gaap:FinanceLeaseLiability

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedFranchiseRights

us-gaap:InterestPayableCurrent

us-gaap:Investments

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LettersOfCreditOutstandingAmount
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LongTermDebtFairValue

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:MultiemployerPlansWithdrawalObligation

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:OtherInvestments

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

us-gaap:ProgramRightsObligationsCurrent
dei:LegalEntity
us-gaap:RatioOfIndebtednessToNetCapital1

us-gaap:RestrictedCashNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Other Nonoperating Income Expense
Balance Sheet
Cash And Cash Equivalents At Carrying Value
Assets
Cash And Cash Equivalents At Carrying Value
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Prepaid Deferred Expense And Other Assets
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Nonoperating Income Expense
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementClassOfStock us-gaap:CommonClassA▁▂▂▂▃▃▄▄▄▄▅▅▅▆▇██193.730992199.875128204.899176206.45754209.975963214.780119221.477664223.408074225.353807228.917692231.863931237.463449238.506059248.610434257.883733267.537942268.897792NANA112.468096112.438828112.246506112.022583112.022182111.999687109.268321108.644877108.222226106.144075104.132858101.443869101.250955101.176247NANANA100.570418NANANA112.317691NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▅▅▅▅▆▆▆▆▆▆▆▇█▇████▅▁▁▁▁▁212.077917208.722129210.906946212.810613217.778099222.355867225.942172227.595365230.131933233.607414237.073566241.420722278.257245258.341851267.309261273.199509272.62427275.373202205.214266101.552093112.106255113.339885111.783504111.655617NANANANANANANANANANANANANANANA113.224303NANANA114.883134
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▅▅▅▅▆▆▆▆▆▆▆▇▇▇████▄▁▁▁▁▁196.906511202.826502205.777438207.831305212.648072218.499213222.392274224.630122227.005966230.554633234.241769237.762295240.833636253.923805263.460911269.004817268.584368271.263259183.362776101.552093112.106255111.928113111.783504111.655617NANANANANANANANANANANANANANANA113.224303NANANA113.020967
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount NA26.026.027.0NA28.029.029.0NA30.031.031.0NA35.037.038.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic ▂▂▂▂▂▂▂▂▂▂▂▁█▁▁▁▂▁▄▁▁▁▁▁6.334.013.721.913.361.771.411.131.312.141.170.7139.660.190.530.581.690.716.73-1.86-1.090.48-1.09-0.73NANANANANANANANANANANANANANANA-0.97NANANA0.21
us-gaap:EarningsPerShareDiluted ▃▂▂▂▂▂▂▂▂▂▂▁█▁▁▁▂▁▄▁▁▁▁▁6.053.93.631.863.281.741.391.111.292.111.150.734.560.190.520.571.670.6915.17-1.86-1.090.48-1.09-0.73NANANANANANANANANANANANANANANA-0.97NANANA0.21
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 TTM Greenblatt ROC _ _█▇▆▆▆▅▅▅▅▅▅▄▄▃▄▃▅▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2462.02172.01969.01802.01959.01586.01541.01425.01439.01380.01360.01042.01204.0909.01052.0941.01439.0924.0690.0302.0323.0273.0269.0249.0277.0218.0250.0243.0246.0220.0236.0223.0206.0211.0269.0230.0265.0237.0270.0269.0279.0NANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AllocatedShareBasedCompensationExpense █▇██▇▆▇█▇▆▆▇▆▆▆▆▇▇▆▃▂▂▂▂▂▂▂▂▁▁▂▁▂▂▂▁▁▁▁▁▁▁▁88.083.090.090.077.071.082.085.072.071.070.072.063.064.065.069.076.081.063.024.020.020.019.019.014.014.015.012.011.011.015.011.013.013.013.011.011.010.09.07.09.07.05.0NA
us-gaap:CostsAndExpenses █████████▇▇█▇█▇▇▇▇▄▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁10162.09867.09727.09936.09802.09864.09806.09781.09792.09512.09494.09615.09398.09549.09305.09223.08836.09113.05471.02228.02189.02177.02161.02113.02083.02069.02009.01959.01902.01898.01736.01694.01707.01669.01615.01597.01569.01572.01521.01501.01505.01529.01517.01484.0
us-gaap:GainsLossesOnExtinguishmentOfDebt █▁▅▇-22.0-58.0-36.0-27.0NANA0.00.00.00.00.00.0-5.00.0-1.0-34.0-1.00.0-110.00.00.00.0-128.0NA0.00.00.00.00.00.0-65.0-42.019.00.0-59.0-15.0-19.0-4.0-53.0-67.0-47.0-3.0-34.0-1.0
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▆▆▄▅▄▃▃▃▄▃▃▃▂▃▃▅▃▁▁▁▁▁▁▂▂▂▂▂▂▁▁▂▂▂▂▂▂▂▁1655.01109.01042.0496.0932.0593.0470.0436.0362.0693.0380.0251.0431.0118.0243.0236.0779.0266.0-65.0-160.0-110.0-88.0-87.0-46.00.06.020.027.035.0-13.0-38.0-33.09.0-18.0-15.0-23.00.0-13.0-26.0-31.0NANANANA
us-gaap:IncomeTaxExpenseBenefit ████████████▁█████▅█████████████████████████254.0177.0166.029.0110.0126.084.0119.02.0109.041.028.0-9186.026.048.025.0210.016.0-3179.028.012.0-142.035.035.048.059.065.064.0-4.057.058.09.049.069.068.071.067.072.081.079.084.0109.083.019.0
us-gaap:IncomeTaxesPaid ▇▆▆▄▄▃▇▂▄▂▄▁▁▂▆▁▃█▂▁39.034.031.019.016.012.039.04.018.05.021.01.03.05.032.01.015.044.04.00.0NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestIncomeExpenseNet ▁▁▁▁▁▁▁▂▂▂▂▂▂▃▃▃▃▃▅▆▆▇█▇▇███-965.0-946.0-957.0-980.0-964.0-963.0-945.0-925.0-910.0-901.0-878.0-851.0-840.0-788.0-749.0-713.0-728.0-724.0-593.0-454.0-435.0-353.0-229.0-289.0-273.0-217.0-210.0-211.0NANANANANANANANANANANANANANANANA
us-gaap:InterestPaidNet ▆█▇█▇██▇▇█▇█▇▇▆▇▆▇▄▃▂▂▂▂▂▂▁▂▁▂▂▁▂▂▂▂▂▂▂▂▁▂▁▁843.01038.0935.01050.0898.01048.01051.0966.0945.01031.0882.01007.0877.0891.0761.0892.0721.0950.0566.0448.0304.0197.0290.0255.0226.0223.0176.0225.0179.0214.0250.0120.0257.0199.0232.0216.0250.0247.0200.0202.0174.0224.0185.0152.0
us-gaap:MarketingAndAdvertisingExpense ██▇████▇▇███▆▆▆▆▆▆▄▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁758.0788.0719.0766.0748.0793.0768.0735.0732.0790.0769.0751.0608.0629.0601.0582.0565.0591.0377.0162.0210.0138.0135.0136.0125.0136.0135.0133.0127.0128.0116.0110.098.0105.0107.0NANANANANANANANANA
us-gaap:NetIncomeLoss ▂▂▂▁▂▁▁▁▁▁▁▁█▁▁▁▁▁▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1246.0814.0766.0396.0714.0387.0314.0253.0296.0493.0273.0168.09553.048.0139.0155.0454.0189.03067.0-188.0-122.054.0-122.0-81.0-48.0-53.0-45.0-37.039.0-70.0-96.0-42.0-40.0-87.0-83.0-94.0-67.0-85.0-107.0-110.0-85.0-95.0NANA
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest █▆▆▄▆▅▄▄▄▅▄▃▄▃▄▄▆▄▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁155.0118.0110.071.0108.080.072.064.064.091.066.055.064.044.056.056.0115.061.047.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0NANA
us-gaap:NonoperatingIncomeExpense ▄▃▃▁▃▃▂▃▂▅▃▄▄▄▄▅▅▅▄▆▇▇▇▇▇█████████▇███▇▇▇███-807.0-1063.0-927.0-1306.0-1027.0-993.0-1071.0-989.0-1077.0-687.0-980.0-791.0-773.0-791.0-809.0-705.0-660.0-658.0-755.0-462.0-433.0-361.0-356.0-295.0-277.0-212.0-230.0-216.0-211.0-233.0-274.0-256.0-197.0-229.0-284.0-253.0-265.0-250.0-296.0-300.0-280.0-226.0-252.0-208.0
us-gaap:OperatingExpenses ██████▇▇▇▇▇▇▇▇▇▇▇▇▄▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁7718.07483.07297.07432.07309.07435.07244.07236.07139.07012.06873.06836.06684.06703.06575.06579.06498.06482.04004.01671.01624.01620.01601.01581.01529.01518.01479.01447.01395.01397.01295.01258.01228.01242.01204.01186.0NANANANANANANANA
us-gaap:OperatingIncomeLoss █▇▆▆▆▅▅▅▅▅▅▄▄▃▄▃▅▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2462.02172.01969.01802.01959.01586.01541.01425.01439.01380.01360.01042.01204.0909.01052.0941.01439.0924.0690.0302.0323.0273.0269.0249.0277.0218.0250.0243.0246.0220.0236.0223.0206.0211.0269.0230.0265.0237.0270.0269.0279.0240.0254.0251.0
us-gaap:OtherNonoperatingIncomeExpense ▆▇▇█▇▇▇▁▇▇▆▇▇▇▇█▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇█▇-18.0-13.0-9.09.0-4.0-5.0-16.0-110.0-2.0-5.0-27.0-3.0-4.0-3.0-2.04.0-4.0-5.0-2.0-3.0-4.0-3.00.00.00.00.0-14.0-3.0-2.0-11.0-2.0-1.00.00.00.0-1.0-1.0-2.0-2.00.0-1.0-1.01.0-3.0
us-gaap:ProfitLoss ▂▂▂▁▂▁▁▁▁▂▁▁█▁▁▁▂▁▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1401.0932.0876.0467.0822.0467.0386.0317.0360.0584.0339.0223.09617.092.0195.0211.0569.0250.03114.0-188.0-122.054.0-122.0-81.0-48.0-53.0-45.0-37.039.0-70.0-96.0-42.0-40.0-87.0-83.0-94.0-67.0-85.0-107.0-110.0-85.0-95.0-81.024.0
us-gaap:Revenues ██▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▄▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁12624.012039.011696.011738.011761.011450.011347.011206.011231.010892.010854.010657.010602.010458.010357.010164.010275.010037.06161.02530.02512.02450.02430.02362.02360.02287.02259.02202.02148.02118.01972.01917.01913.01880.01884.01827.01834.01809.01791.01770.01784.01769.01771.01735.0
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets ███████████████████▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁144206.0144193.0145136.0146552.0148188.0145267.0146085.0147257.0146130.0146085.0146251.0146151.0146623.0148228.0146960.0149444.0149067.0148897.0149195.040524.039316.036873.017319.024410.024550.020950.017369.017297.017295.017250.015589.015639.015599.016497.015553.015519.015605.015638.015809.015705.015707.0NA15809.0NA
us-gaap:LiabilitiesAndStockholdersEquity ███████████████████▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁144206.0144193.0145136.0146552.0148188.0145267.0146085.0147257.0146130.0146085.0146251.0146151.0146623.0148228.0146960.0149444.0149067.0148897.0149195.040524.039316.036873.017319.024410.024550.020950.017369.017297.017295.017250.015589.015639.015599.016497.015553.015519.015605.015638.015809.015705.015707.0NA15809.0NA
us-gaap:StockholdersEquity ▁▂▃▃▄▅▆▆▆▇▇▇▇▅▆████23805.026906.029356.029628.031445.032974.035286.035734.036285.037105.037443.038768.039084.033229.036628.039720.040139.040277.040240.0NA-46.060.0-31.077.0146.097.0119.0127.0151.061.061.0129.0149.0173.0244.0326.0409.0864.01064.0NA1478.0NANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AssetsCurrent ▅▅▅▆▇▄▄▄▃▃▃▃▃▅▃▅▄▃▃▂▁▁▁█▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁3906.04060.04765.05759.06471.03388.03340.03751.02730.02729.02750.02398.02555.04132.02564.04666.03300.02781.02325.01612.0345.0406.0456.07502.0371.0370.0337.0304.0322.0357.0333.0374.0333.01229.0367.0338.0370.0335.0490.0333.0326.0NA490.0NA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▃▄▅▇█▂▂▄▂▂▃▂▂▅▂▇▄▃▂▄▁▁▁▁▁▁▁▁▁▁▁▁▁▃▁▁▁▁▁▁▁998.01283.02097.02908.03483.0508.0696.01451.0551.0612.0773.0576.0621.02164.0694.02920.01535.01165.0555.01278.05.00.030.020.03.010.09.04.021.041.044.065.07.0868.05.04.02.05.0166.026.04.0NA166.0NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▂▃▅▇█▁▂▃▁▁▁▁▁▅1001.01286.02102.02936.03549.0597.0846.01626.0765.0660.0773.0576.0621.02164.0NANA1535.0NANANA22269.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent █▇▇▇██▇▆▆▆▆▅▆▆▅▅▅▄▅▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2201.02068.01994.02091.02227.02284.02070.01578.01733.01736.01619.01409.01635.01652.01489.01311.01432.01242.01340.0253.0279.0292.0321.0264.0285.0270.0252.0217.0234.0235.0223.0208.0234.0254.0256.0231.0272.0253.0243.0223.0247.0NA243.0NA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▇▇▇██▆▆█▅▄▄▅▃▄▄▅▄▄▅▁▁▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁707.0709.0674.0760.0761.0596.0574.0722.0446.0381.0358.0413.0299.0316.0381.0435.0333.0374.0430.081.061.0114.0105.0106.083.090.076.083.067.081.066.074.065.080.079.076.069.050.053.0NA47.0NANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PropertyPlantAndEquipmentGross 65996.0NANANA62247.0NANANA58201.0NANANA51965.0NANANA44066.042380.041257.0NA14863.0NANANA13857.0NANANA12768.0NANANA10769.0NANANA9261.0NANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ██▇▇▇▇▆▆▆▆▅▅▅▄▄▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁31639.030407.029138.029038.027656.026365.025004.024609.023075.021513.020051.019796.018077.016375.014691.012866.011103.09499.07899.06928.06518.06592.06192.05800.05484.05968.05566.04948.04787.04673.04303.03968.03563.03320.02996.0NA2364.0NANANANANANANA
us-gaap:AmortizationOfIntangibleAssets ▅▅▅▆▆▆▆▆▆▆▇▇▆▇▇███▄▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁500.0445.0478.0508.0600.0516.0548.0578.0600.0583.0614.0645.0600.0664.0695.0726.0700.0748.0403.060.066.067.069.069.072.075.076.076.080.082.069.068.071.074.074.074.077.079.080.0NANANANANA
us-gaap:PropertyPlantAndEquipmentNet ██████████████▇▇▇▇█▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁34357.034196.034074.034096.034591.034218.034475.034859.035126.034740.034411.034002.033888.033300.032948.032699.032963.032881.033358.08294.08345.08281.08244.08275.08373.08305.08197.08079.07981.07838.07313.07259.07206.07159.07024.06906.06897.06903.06879.06870.06819.0NA6879.0NA
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities srt:ParentCompany41813.0NA47040.047193.049024.050471.052689.053091.053592.054440.054679.0NA56263.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ███████████████████▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁29554.029554.029554.029554.029554.029554.029554.029554.029554.029554.029554.029554.029554.029554.029554.029526.029509.030165.029692.01168.01168.01168.01168.01168.01168.01170.01170.01177.01177.01159.0953.0953.0953.0953.0953.0954.0954.0954.0951.0951.0951.0NA951.0NA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:FranchiseRights███████████████████▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁67322.067322.067322.067322.067322.067322.067319.067319.067319.067319.067319.067319.067319.067316.067316.067316.067316.066245.066245.06006.06006.06006.06006.06006.06006.06009.06009.06009.06009.06009.05287.05287.05287.05287.05287.05291.05288.05287.0NANA5257.0NANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:LicensingAgreements464.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:Trademarks█████████████████████████▁▁▁▁▁▁▁▁▁▁▁▁▁159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0158.0158.0158.0158.0158.0158.0158.0158.0158.0158.0158.0158.0158.0NANA158.0NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▃▃▄▄▄▄▄▅▅▅▅▆▆▆▇▇▇██▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁5876.06305.06750.07228.07736.08250.08756.09303.09882.010451.010992.011593.012481.013081.013733.014384.015095.015954.016679.0890.0947.01010.01075.01140.01196.01259.01329.01403.01475.01551.01379.01442.01500.01563.01630.01700.01767.01838.01902.0NA2046.0NANANA
us-gaap:OperatingLeaseRightOfUseAsset ███▇▇▇█▇▁1214.01157.01132.01096.01092.01103.01166.01101.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent █▇▇▇▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁3449.03008.02930.02838.01639.01637.01620.01501.01622.01559.01507.01563.01356.01337.01347.01333.01371.01386.01421.0331.0332.0470.0467.0417.0416.0408.0411.0411.0417.0422.0409.0407.0396.0377.0360.0396.0392.0380.0386.0371.0354.0NA386.0NA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent ██▇▇█▇▇▇███▇█▇▇▇▇▆▆▂▂▂▂▁▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁8867.08541.08436.08310.08671.08263.08145.08213.08805.08511.08637.08262.09045.08351.08123.07513.07544.06597.06736.01925.01972.01829.01636.01586.01635.01586.01606.01523.01467.01382.01280.01290.01224.01246.01194.01140.01153.01081.01087.01028.01049.0NA1087.0NA
us-gaap:LiabilitiesCurrent ▆▆▅█▇▇▆▇▇▇█▇▆▆▅▆▆▅▅▁▂▁▁▅▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁9875.010256.09142.013215.012385.011982.09875.011950.012095.011850.014024.011602.011090.010419.08123.09520.09572.08647.08807.01925.01972.01829.01636.08569.01635.01586.01606.01523.01467.01382.01280.01290.01224.02116.01194.01140.01153.01081.01087.01028.01049.0NA1087.0NA
us-gaap:LongTermDebtCurrent ▂▃▂▇▆▆▃▆▅▅█▅▄▄▁▄▄▄▄1008.01715.0706.04905.03500.03509.01522.03532.03290.03339.05387.03340.02045.02068.00.02007.02028.02050.02071.0NA0.0NANA6983.00.0NANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityCurrent ███▇▇▇▇▇▁235.0233.0223.0218.0214.0210.0208.0205.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▅▅▅▅▅▆▅▆▆▆▅▅▆▆▆▆▅██▂▂▂▂▂▁▂▂▂▁▁▁▁▁▁▁▁▁▁▁792.0778.0818.0867.0867.01050.0934.0964.0990.01012.0893.0918.0941.01000.0985.01007.0847.01351.01314.0303.0299.0321.0291.0281.0266.0296.0280.0275.0259.0267.0239.0249.0205.0210.0209.0191.0201.0213.0205.0NA206.0NANANA
 us-gaap:OtherLiabilitiesCurrent us-gaap:ConsolidatedEntities us-gaap:VariableInterestEntityPrimaryBeneficiary▇█▆▂▁28.030.024.013.011.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:LongTermDebt █████▇▇▇▇▇▇▇▇▇▆▆▆▆▆▃▃▃▁▂▂82752.079662.078369.079692.079078.074899.073306.074099.072827.072474.072117.070949.070231.068132.063248.062844.061747.061996.062203.037124.035723.033281.013896.020964.021023.0NANANANANANANANANANANANANA12620.0NA12306.0NANANA
us-gaap:LongTermDebtNoncurrent ███▇▇▇▇▇▇▇▆▇▇▆▆▆▆▆▆▄▃▃▁▁▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁81744.077947.077663.074787.075578.071390.071784.070567.069537.069135.066730.067609.068186.066064.063248.060837.059719.059946.060132.037124.035723.033281.013896.013981.021023.017595.014019.014090.014181.014306.012812.012816.012808.012820.012786.012802.012856.012581.012620.012554.012306.0NA12620.0NA
us-gaap:DeferredIncomeTaxLiabilitiesNet █▅▃▁▂18108.017929.017789.017665.017711.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent 222.0NANANA160.0NANANA95.0NANANA292.0NANANA309.0NA641.0NANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▁▂▂▂▂▃▃▃▃▄▄▄▄▆▆▇▇██6476.06806.07045.07094.07366.07548.07808.07909.07987.08123.08199.08357.08447.09349.09805.010184.010227.010798.010792.0NA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0NA0.0NANANA
us-gaap:OtherLiabilitiesNoncurrent ████▅▅▅▅▆▅▅▅▅▅▅▅▅▆▆▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▃▃▂▂4198.04349.04141.04163.02724.02773.02758.02643.02837.02451.02479.02464.02502.02591.02582.02607.02745.02969.02885.076.077.087.073.077.072.062.071.065.065.069.062.0125.0296.0334.0342.0334.0340.01112.01038.0941.0874.0NA1038.0NA
us-gaap:OperatingLeaseLiabilityNoncurrent ██▇▇▇▇█▇▁1110.01045.01022.0984.0979.0991.01052.0981.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▁█275.0298.0NANANANA278.0263.0254.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▁█250.0262.0NANANANA243.0220.0207.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▁█211.0233.0NANANANA207.0184.0170.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive ▁█164.0194.0NANANANA178.0155.0143.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive ▁█368.0462.0NANANANA516.0463.0440.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ▁▂▃▃▄▅▆▆▆▇▇▇▇▅▆████23805.026906.029356.029628.031445.032974.035286.035734.036285.037105.037443.038768.039084.033229.036628.039720.040139.040277.040240.0NA-46.060.0-31.077.0146.097.0119.0127.0151.061.061.0129.0149.0173.0244.0326.0409.0864.01064.0NA1478.0NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▅▆▆▆▆▇▇▇▇▇▇▇█▇▇████▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁30281.033712.036401.036722.038811.040522.043094.043643.044272.045228.045642.047125.047531.042578.046433.049904.050366.051075.051032.0-219.0-46.060.0-31.077.0146.097.0119.0127.0151.061.061.0129.0149.0173.0244.0326.0409.0864.01064.01182.01478.0NA1064.0NA
us-gaap:AdditionalPaidInCapitalCommonStock ▆▇▇▆▆▇▇▇▇▇▇▇▇██████▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁29000.031758.031661.031544.031405.033810.033742.033643.033507.035493.035419.035352.035253.039773.039697.039602.039413.039726.039530.02057.02028.02010.01974.01955.01930.01843.01816.01778.01760.01720.01657.01632.01616.01605.01582.01568.01556.01807.01795.01786.01776.0NA1795.0NA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▆▅▅▅▇▇▇▇██▇▇▅▅▅▅▅▅▃▃▃▃▃▃▃▃▄▄▄▄▄▄▄▄▄▄▄▄▄▄-5195.02016.01202.0436.040.03734.03347.03033.02780.04828.04307.04034.03832.01206.01158.01019.0733.01007.0818.0-2249.0-2061.0-1911.0-1965.0-1843.0-1762.0-1703.0-1650.0-1605.0-1568.0-1600.0-1530.0-1434.0-1392.0-1348.0-1261.0-1178.0-1082.0-537.0-452.0-345.0-235.0NA-452.0NA
us-gaap:TreasuryStockValue NA6868.03507.02352.00.04568.01801.0940.00.03214.02281.0617.00.07748.04223.0895.00.0448.099.016.00.024.023.016.00.018.017.011.00.011.010.05.00.01.01.00.00.0329.0213.0213.06.0NA213.0NA
us-gaap:MinorityInterest ▁▂▂▂▂▃▃▃▃▄▄▄▄▆▆▇▇██6476.06806.07045.07094.07366.07548.07808.07909.07987.08123.08199.08357.08447.09349.09805.010184.010227.010798.010792.0NA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0NA0.0NANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues ▁▁▁█0.00.00.023.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue NA83.090.090.0NA71.082.085.0NA71.070.072.0NANANANA76.081.0NANA20.020.0NANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapitalNA83.090.090.0NA71.082.085.0NA71.070.072.0NANANANA76.081.0NANA20.020.0NANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:ParentNA83.090.090.0NA71.082.085.0NA71.070.072.0NANANANA76.081.0NANA20.020.0NANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders NA37.038.039.0NA38.039.039.0NA38.037.039.0NANANANA41.037.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders chtr:NoncontrollingInterest chtr:PreferredNoncontrollingInterest█▁▁██▁▁██▁▁██▁▁██▁38.037.037.038.038.037.037.038.038.037.037.038.038.037.037.038.038.037.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterestNA37.038.039.0NA38.039.039.0NA38.037.039.0NANANANA41.037.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities █▇▇▆▇▆▅▅▆▅▆▅▆▆▆▆▆▅▃▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁4149.03664.03529.03220.03358.02943.02761.02686.03168.02804.03096.02699.03258.02908.02945.02843.03226.02801.01590.0424.0611.0689.0531.0528.0630.0520.0632.0577.0595.0538.0484.0541.0485.0468.0469.0454.0425.0405.0460.0447.0506.0441.0451.0530.0
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▄▆▅▁█▆▅▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆-2570.0-1986.0-1751.0-1850.0-1854.0-1731.0-1666.0-2080.0-2306.0-2323.0-2369.0-2738.0-2215.0-2328.0-1843.0-1712.0-1385.0-1802.0-7567.0-536.0-3167.0-20107.06683.0-441.0-4139.0-4099.0-567.0-499.0-517.0-1080.0-414.0-432.0-458.0-494.0-420.0-365.0-262.0-410.0-313.0-381.0-208.0-309.0-323.0-330.0
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▂▂▂▃▃▂▃▃▃▃▃▂▃▂▃▃▃▄▃▄█▁▃▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃-1864.0-2494.0-2612.0-1983.01448.0-1461.0-1875.0255.0-757.0-594.0-530.0-6.0-2586.0890.0-3328.0254.0-1471.0-389.05254.01385.02561.019388.0-7204.0-70.03502.03580.0-60.0-95.0-98.0539.0-91.0-51.0-888.0889.0-48.0-87.0-165.0-157.0-7.0-44.0-931.0483.0-315.0-700.0
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▃▂▂▂█▃▂▅▄▃▄▃▁-285.0-816.0-834.0-613.02952.0-249.0-780.0861.0105.0-113.0197.0-45.0-1543.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ████████████▁█████▅█████████████████████████213.0151.0115.0-14.087.096.056.081.0-27.080.029.028.0-9169.011.026.016.0212.0-6.0-3192.028.011.0-142.032.034.056.053.062.062.00.056.054.02.047.067.066.070.065.070.078.077.083.0106.082.016.0
us-gaap:IncreaseDecreaseInAccountsReceivable ▅▄▂▂▃▅█▂▃▄▅▁▃▅▅▁▅▂▄▃▃▃▄▃▃▃▄▃▃▃▃▃▃▃▄▃▃▃▃▄▃▃▃▄133.074.0-97.0-136.0-59.0227.0492.0-155.0-3.0117.0210.0-226.0-17.0162.0175.0-236.0158.0-98.0124.0-24.0-12.0-30.058.0-21.015.018.036.0-18.00.01.015.0-26.0-16.0-2.024.0-40.019.00.0-19.024.06.0-6.0-26.025.0
us-gaap:NetCashProvidedByUsedInOperatingActivities █▇▇▆▇▆▅▅▆▅▆▅▆▆▆▆▆▅▃▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁4149.03664.03529.03220.03358.02943.02761.02686.03168.02804.03096.02699.03258.02908.02945.02843.03226.02801.01590.0424.0611.0689.0531.0528.0630.0520.0632.0577.0595.0538.0484.0541.0485.0468.0469.0454.0425.0405.0460.0447.0506.0441.0451.0530.0
us-gaap:NetIncomeLoss ▂▂▂▁▂▁▁▁▁▁▁▁█▁▁▁▁▁▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1246.0814.0766.0396.0714.0387.0314.0253.0296.0493.0273.0168.09553.048.0139.0155.0454.0189.03067.0-188.0-122.054.0-122.0-81.0-48.0-53.0-45.0-37.039.0-70.0-96.0-42.0-40.0-87.0-83.0-94.0-67.0-85.0-107.0-110.0-85.0-95.0NANA
us-gaap:ProfitLoss ▂▂▂▁▂▁▁▁▁▂▁▁█▁▁▁▂▁▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1401.0932.0876.0467.0822.0467.0386.0317.0360.0584.0339.0223.09617.092.0195.0211.0569.0250.03114.0-188.0-122.054.0-122.0-81.0-48.0-53.0-45.0-37.039.0-70.0-96.0-42.0-40.0-87.0-83.0-94.0-67.0-85.0-107.0-110.0-85.0-95.0-81.024.0
us-gaap:ShareBasedCompensation █▇██▇▆▇█▆▆▆▆▅▅▆▆▇▇▅▁▁▁88.083.090.090.077.071.082.085.072.071.070.072.063.064.065.069.076.081.063.024.020.020.0NANANANANANANANANANANANANANANANANANANANANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▄▆▅▁█▆▅▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆-2570.0-1986.0-1751.0-1850.0-1854.0-1731.0-1666.0-2080.0-2306.0-2323.0-2369.0-2738.0-2215.0-2328.0-1843.0-1712.0-1385.0-1802.0-7567.0-536.0-3167.0-20107.06683.0-441.0-4139.0-4099.0-567.0-499.0-517.0-1080.0-414.0-432.0-458.0-494.0-420.0-365.0-262.0-410.0-313.0-381.0-208.0-309.0-323.0-330.0
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▆▆▆▅▇▅▅▅█▇▇▇█▇▇▅▆▅▄▂▂▂▂▁▂▂▂▂▂▁▁▁▂▂▂▁▁▁▁▁▁▁▁▁2063.02014.01877.01461.02282.01651.01597.01665.02433.02118.02391.02183.02585.02393.02148.01555.01888.01748.01260.0429.0548.0509.0432.0351.0543.0569.0570.0539.0566.0425.0422.0412.0449.0488.0468.0340.0327.0304.0324.0356.0261.0299.0339.0310.0
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▂▂▂▃▃▂▃▃▃▃▃▂▃▂▃▃▃▄▃▄█▁▃▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃-1864.0-2494.0-2612.0-1983.01448.0-1461.0-1875.0255.0-757.0-594.0-530.0-6.0-2586.0890.0-3328.0254.0-1471.0-389.05254.01385.02561.019388.0-7204.0-70.03502.03580.0-60.0-95.0-98.0539.0-91.0-51.0-888.0889.0-48.0-87.0-165.0-157.0-7.0-44.0-931.0483.0-315.0-700.0
us-gaap:ProceedsFromIssuanceOfLongTermDebt ▃▂▂▃▃▂▂▃▂▃▂▂▆▃▂▃▃▁▂▂▂█▂▁▂▃▁▁▁▂▂▁▂▂▁▂▂▁▂▂▁▁▂▁5402.03030.02983.04339.06528.02443.03830.06884.02268.05924.02699.02929.013161.04969.02506.04640.06347.00.03858.02139.02983.019749.02981.0332.03892.04284.0337.0293.0213.01859.03395.01315.01477.01536.01348.01469.01688.0240.01715.01846.0358.01132.01625.00.0
us-gaap:RepaymentsOfLongTermDebt ▃▂▄▃▃▁▄▅▂▄▂▂█▁▂▃▅▁▃▁▁▁▇▁▁▁▁▁▁▂▃▂▂▁▂▂▂▁▂▂▂▁▂▁2383.01819.04303.03589.02423.0763.04551.05572.01805.05464.01315.02185.010973.05.02054.03475.06401.050.03343.0727.0415.0366.010153.0392.0466.0713.0413.0388.0343.01352.03470.01355.02347.0635.01380.01539.01427.0279.01700.01666.01282.0630.01773.0667.0
us-gaap:PaymentsForRepurchaseOfCommonStock █▆▃▅▅▅▂▃▃▃▄▂▇▇▆▂▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁4349.03361.01155.02352.02305.02767.0861.0940.01185.0933.01664.0617.03967.03525.03328.0895.01114.0349.083.016.014.01.07.016.01.01.06.011.04.01.05.05.07.00.01.03.0410.0116.00.0207.06.00.00.00.0
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding us-gaap:StatementClassOfStock

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonClassA


Common
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-312009-12-31
Value193199204206209214221223225228231237238248257267268112112112112112111109108108106104101101101100112112
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312011-03-312010-03-31
Value212208210212217222225227230233237241278258267273272275205101112113111111113114
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312011-03-312010-03-31
Value196202205207212218222224227230234237240253263269268271183101112111111111113113
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value262627282929303131353738
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312011-03-312010-03-31
Value6.334.013.721.913.361.771.411.131.312.141.170.7139.660.190.530.581.690.716.73-1.86-1.090.48-1.09-0.73-0.970.21
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312011-03-312010-03-31
Value6.053.93.631.863.281.741.391.111.292.111.150.734.560.190.520.571.670.6915.17-1.86-1.090.48-1.09-0.73-0.970.21
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value8883909077718285727170726364656976816324202019191414151211111511131313111110.09.07.09.07.05.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.70.70.80.80.70.60.70.80.60.70.60.70.60.60.60.70.70.81.00.90.80.80.80.80.60.60.70.50.50.50.80.60.70.70.70.60.60.60.50.40.50.40.3

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value101629867972799369802986498069781979295129494961593989549930592238836911354712228218921772161211320832069200919591902189817361694170716691615159715691572152115011505152915171484
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues80.582.083.284.683.386.186.487.387.287.387.590.288.691.389.890.786.090.888.888.187.188.988.989.588.390.588.989.088.589.688.088.489.288.885.787.485.686.984.984.884.486.485.785.5

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-05-312013-04-302013-03-312012-12-312012-09-302012-06-302012-04-302012-03-312012-01-312011-12-312011-09-302011-05-312011-06-302011-03-312011-01-312010-12-312010-09-302010-06-302010-04-302010-03-31
Value-22.0-58.0-36.0-27.00.00.00.00.00.00.0-5.00.0-1.0-34.0-1.00.0-110.00.00.00.0-128.00.00.00.00.00.00.0-65.0-14.0-2.0-42.0190.0-59.0-59.0-15.0-15.0-19.0-4.0-53.0-53.0-67.0-67.0-47.0-3.0-34.0-34.0-1.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.0100.0100.00.00.00.00.00.00.0100.00.0100.0100.0100.00.0100.00.00.00.0100.00.00.00.00.00.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.2-0.5-0.3-0.20.00.00.00.00.00.0-0.00.0-0.0-0.3-0.00.0-1.80.00.00.0-5.30.00.00.00.00.00.00.00.00.0-2.21.00.0-3.10.0-0.80.0-1.0-0.20.0-3.0-3.80.0-2.6-0.2-1.90.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value165511091042496932593470436362693380251431118243236779266-65.0-160.0-110.0-88.0-87.0-46.00.06.0202735-13.0-38.0-33.09.0-18.0-15.0-23.00.0-13.0-26.0-31.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0
Percentage of Revenues13.19.28.94.27.95.24.13.93.26.43.52.44.11.12.32.37.62.7-1.1-6.3-4.4-3.6-3.6-1.90.00.30.91.21.6-0.6-1.9-1.70.5-1.0-0.8-1.30.0-0.7-1.5-1.8

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value25417716629110126841192.01094128-9186.026482521016-3179.02812-142.0353548596564-4.057589.04969687167728179841098319
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.01.51.40.20.91.10.71.10.01.00.40.3-86.60.20.50.22.00.2-51.61.10.5-5.81.41.52.02.62.92.9-0.22.72.90.52.63.73.63.93.74.04.54.54.76.24.71.1

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value393431191612394.0185.0211.03.05.0321.015444.00.0
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Revenues0.30.30.30.20.10.10.30.00.20.00.20.00.00.00.30.00.10.40.10.0

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-965.0-946.0-957.0-980.0-964.0-963.0-945.0-925.0-910.0-901.0-878.0-851.0-840.0-788.0-749.0-713.0-728.0-724.0-593.0-454.0-435.0-353.0-229.0-289.0-273.0-217.0-210.0-211.0
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-7.6-7.9-8.2-8.3-8.2-8.4-8.3-8.3-8.1-8.3-8.1-8.0-7.9-7.5-7.2-7.0-7.1-7.2-9.6-17.9-17.3-14.4-9.4-12.2-11.6-9.5-9.3-9.6

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value843103893510508981048105196694510318821007877891761892721950566448304197290255226223176225179214250120257199232216250247200202174224185152
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.78.68.08.97.69.29.38.68.49.58.19.48.38.57.38.87.09.59.217.712.18.011.910.89.69.87.810.28.310.112.76.313.410.612.311.813.613.711.211.49.812.710.48.8

Marketing And Advertising Expense

us-gaap:MarketingAndAdvertisingExpense

us-gaap:MarketingAndAdvertisingExpense


Marketing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value75878871976674879376873573279076975160862960158256559137716221013813513612513613513312712811611098105107
Percentage of MarketingAndAdvertisingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.06.56.16.56.46.96.86.66.57.37.17.05.76.05.85.75.55.96.16.48.45.65.65.85.35.96.06.05.96.05.95.75.15.65.7

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value12468147663967143873142532964932731689553481391554541893067-188.0-122.054-122.0-81.0-48.0-53.0-45.0-37.039-70.0-96.0-42.0-40.0-87.0-83.0-94.0-67.0-85.0-107.0-110.0-85.0-95.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.96.86.53.46.13.42.82.32.64.52.51.690.10.51.31.54.41.949.8-7.4-4.92.2-5.0-3.4-2.0-2.3-2.0-1.71.8-3.3-4.9-2.2-2.1-4.6-4.4-5.1-3.7-4.7-6.0-6.2-4.8-5.4

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value15511811071108807264649166556444565611561470.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues1.21.00.90.60.90.70.60.60.60.80.60.50.60.40.50.61.10.60.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest chtr:NoncontrollingInterest

chtr:CommonNoncontrollingInterest


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value1178172337043342626542817276.01818762429
Percentage of NetIncomeLossAttributableToNoncontrollingInterest75.568.665.546.564.853.847.240.640.659.342.430.942.213.632.132.166.139.361.7
Percentage of Revenues0.90.70.60.30.60.40.30.20.20.50.30.20.30.10.20.20.70.20.5
Percentage of Revenues chtr:CommonNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-807.0-1063.0-927.0-1306.0-1027.0-993.0-1071.0-989.0-1077.0-687.0-980.0-791.0-773.0-791.0-809.0-705.0-660.0-658.0-755.0-462.0-433.0-361.0-356.0-295.0-277.0-212.0-230.0-216.0-211.0-233.0-274.0-256.0-197.0-229.0-284.0-253.0-265.0-250.0-296.0-300.0-280.0-226.0-252.0-208.0
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.4-8.8-7.9-11.1-8.7-8.7-9.4-8.8-9.6-6.3-9.0-7.4-7.3-7.6-7.8-6.9-6.4-6.6-12.3-18.3-17.2-14.7-14.7-12.5-11.7-9.3-10.2-9.8-9.8-11.0-13.9-13.4-10.3-12.2-15.1-13.8-14.4-13.8-16.5-16.9-15.7-12.8-14.2-12.0

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value771874837297743273097435724472367139701268736836668467036575657964986482400416711624162016011581152915181479144713951397129512581228124212041186
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues61.162.262.463.362.164.963.864.663.664.463.364.163.064.163.564.763.264.665.066.064.666.165.966.964.866.465.565.764.966.065.765.664.266.163.964.9

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value246221721969180219591586154114251439138013601042120490910529411439924690302323273269249277218250243246220236223206211269230265237270269279240254251
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues19.518.016.815.416.713.913.612.712.812.712.59.811.48.710.29.314.09.211.211.912.911.111.110.511.79.511.111.011.510.412.011.610.811.214.312.614.413.115.115.215.613.614.314.5

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-18.0-13.0-9.09.0-4.0-5.0-16.0-110.0-2.0-5.0-27.0-3.0-4.0-3.0-2.04.0-4.0-5.0-2.0-3.0-4.0-3.00.00.00.00.0-14.0-3.0-2.0-11.0-2.0-1.00.00.00.0-1.0-1.0-2.0-2.00.0-1.0-1.01.0-3.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0
Percentage of Revenues-0.1-0.1-0.10.1-0.0-0.0-0.1-1.0-0.0-0.0-0.2-0.0-0.0-0.0-0.00.0-0.0-0.0-0.0-0.1-0.2-0.10.00.00.00.0-0.6-0.1-0.1-0.5-0.1-0.10.00.00.0-0.1-0.1-0.1-0.10.0-0.1-0.10.1-0.2

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value14019328764678224673863173605843392239617921952115692503114-188.0-122.054-122.0-81.0-48.0-53.0-45.0-37.039-70.0-96.0-42.0-40.0-87.0-83.0-94.0-67.0-85.0-107.0-110.0-85.0-95.0-81.024
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.17.77.54.07.04.13.42.83.25.43.12.190.70.91.92.15.52.550.5-7.4-4.92.2-5.0-3.4-2.0-2.3-2.0-1.71.8-3.3-4.9-2.2-2.1-4.6-4.4-5.1-3.7-4.7-6.0-6.2-4.8-5.4-4.61.4

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-30
Value1181107180726491665511561
Percentage of ProfitLoss12.712.615.217.118.720.215.619.524.720.224.4
Percentage of Revenues1.00.90.60.70.60.60.80.60.51.10.6
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value814766396387314253493273168454189-122.054
Percentage of ProfitLoss87.387.484.882.981.379.884.480.575.379.875.6100.0100.0
Percentage of Revenues6.86.53.43.42.82.34.52.51.64.41.9-4.92.2
Percentage of Revenues us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value814766396387314253493273168454189-122.054
Percentage of ProfitLoss87.387.484.882.981.379.884.480.575.379.875.6100.0100.0
Percentage of Revenues6.86.53.43.42.82.34.52.51.64.41.9-4.92.2
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12624120391169611738117611145011347112061123110892108541065710602104581035710164102751003761612530251224502430236223602287225922022148211819721917191318801884182718341809179117701784176917711735
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ProductOrService

chtr:Advertisingsales


Revenuesus-gaap:
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
Value625460249365434394395345562440427356419373381337
Percentage of Revenues5.03.82.13.13.73.43.53.15.04.03.93.34.03.63.73.3
Percentage of Revenues5.03.82.13.13.73.43.53.15.04.03.93.34.03.63.73.3
Percentage of Revenues chtr:Advertisingsales100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:CommercialEnterpriseProductLine


Revenuesus-gaap:
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
Value623617606622617644652643647632627579449594588539
Percentage of Revenues4.95.15.25.35.25.65.75.75.85.85.85.44.25.75.75.3
Percentage of Revenues4.95.15.25.35.25.65.75.75.85.85.85.44.25.75.75.3
Percentage of Revenues chtr:CommercialEnterpriseProductLine100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:CommercialProductLine


Revenuesus-gaap:
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
Value1620160515891618160316181615158815751554154215161483149014781439
Percentage of Revenues12.813.313.613.813.614.114.214.214.014.314.214.214.014.214.314.2
Percentage of Revenues12.813.313.613.813.614.114.214.214.014.314.214.214.014.214.314.2
Percentage of Revenues chtr:CommercialProductLine100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:CommercialSmallandMediumBusinessProductLine


Revenuesus-gaap:
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
Value9979889839969869749639459289229159371034896890900
Percentage of Revenues7.98.28.48.58.48.58.58.48.38.58.48.89.88.68.68.9
Percentage of Revenues7.98.28.48.58.48.58.58.48.38.58.48.89.88.68.68.9
Percentage of Revenues chtr:CommercialSmallandMediumBusinessProductLine100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:Mobile


Revenuesus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-30
Value42836831025823619215814089170.00.00.0
Percentage of Revenues3.43.12.72.22.01.71.41.20.80.20.00.00.0
Percentage of Revenues3.43.12.72.22.01.71.41.20.80.20.00.00.0
Percentage of Revenues chtr:Mobile100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

chtr:OtherServices


Revenuesus-gaap:
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
Value222214196211220215196221234228221224232221217217
Percentage of Revenues1.81.81.71.81.91.91.72.02.12.12.02.12.22.12.12.1
Percentage of Revenues1.81.81.71.81.91.91.72.02.12.12.02.12.22.12.12.1
Percentage of Revenues chtr:OtherServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:ResidentialInternetProductLine


Revenuesus-gaap:
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
Value4862472245304407434541954103402438953809377037083641355535123398
Percentage of Revenues38.539.238.737.536.936.636.235.934.735.034.734.834.334.033.933.4
Percentage of Revenues38.539.238.737.536.936.636.235.934.735.034.734.834.334.033.933.4
Percentage of Revenues chtr:ResidentialInternetProductLine100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:ResidentialProductLine


Revenuesus-gaap:
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
Value9729939293529286926890318983891287718653866485618468837482818171
Percentage of Revenues77.178.080.079.178.878.979.279.578.179.479.880.379.980.180.080.4
Percentage of Revenues77.178.080.079.178.878.979.279.578.179.479.880.379.980.180.080.4
Percentage of Revenues chtr:ResidentialProductLine100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:ResidentialVideoProductLine


Revenuesus-gaap:
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
Value4418422143714422447343594391438443614332436342974240420841194079
Percentage of Revenues35.035.137.437.738.038.138.739.138.839.840.240.340.040.239.840.1
Percentage of Revenues35.035.137.437.738.038.138.739.138.839.840.240.340.040.239.840.1
Percentage of Revenues chtr:ResidentialVideoProductLine100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:ResidentialVoiceProductLine


Revenuesus-gaap:
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
Value449449451457450477489504515512531556587611650694
Percentage of Revenues3.63.73.93.93.84.24.34.54.64.74.95.25.55.86.36.8
Percentage of Revenues3.63.73.93.93.84.24.34.54.64.74.95.25.55.86.36.8
Percentage of Revenues chtr:ResidentialVoiceProductLine100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value1442061441931451361465521481881452671460851472571461301460851462511461511466231482281469601494441490671488971491954052439316368731731924410245502095017369172971729517250155891563915599164971555315519156051563815809157051570715809
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value4213847374474954933150767529835338653885547185496256540
Percentage of Assets29.232.632.433.334.936.336.336.937.537.638.6
Percentage of Assets29.232.632.433.334.936.336.336.937.537.638.6
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value1442061441931451361465521481881452671460851472571461301460851462511461511466231482281469601494441490671488971491954052439316368731731924410245502095017369172971729517250155891563915599164971555315519156051563815809157051570715809
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value4213847374474954933150767529835338653885547185496256540
Percentage of LiabilitiesAndStockholdersEquity29.232.632.433.334.936.336.336.937.537.638.6
Percentage of Assets29.232.632.433.334.936.336.336.937.537.638.6
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value23805269062935629628314453297435286357343628537105374433876839084332293662839720401394027740240-46.060-31.07714697119127151616112914917324432640986410641478
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.518.720.220.221.222.724.224.324.825.425.626.526.722.424.926.626.927.127.0-0.10.2-0.20.30.60.50.70.70.90.40.40.81.01.01.62.12.65.56.79.4

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2380529356296283144532974352863573436285371053744339084
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.520.220.221.222.724.224.324.825.425.626.7
Percentage of Assets srt:ParentCompany56.562.062.463.765.066.666.967.367.868.169.1

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value3906406047655759647133883340375127302729275023982555413225644666330027812325161234540645675023713703373043223573333743331229367338370335490333326490
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.72.83.33.94.42.32.32.51.91.91.91.61.72.81.73.12.21.91.64.00.91.12.630.71.51.81.91.81.92.12.12.42.17.42.42.22.42.13.12.12.13.1

us-gaap:AssetsCurrent us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Assets
Period End2020-09-30
Value3.0
Percentage of AssetsCurrent0.1
Percentage of Assets0.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary0.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-302009-12-31
Value99812832097290834835086961451551612773576621216469429201535116555512785.00.030203.010.09.04.0214144657.08685.04.02.05.0166264.0166709
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.91.42.02.40.30.51.00.40.40.50.40.41.50.52.01.00.80.43.20.00.00.20.10.00.00.10.00.10.20.30.40.05.30.00.00.00.01.10.20.01.10.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312015-12-31
Value1001128621022936354959784616267656607735766212164153522269
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.91.42.02.40.40.61.10.50.50.50.40.41.51.056.6

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value2201206819942091222722842070157817331736161914091635165214891311143212421340253279292321264285270252217234235223208234254256231272253243223247243
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.41.41.41.51.61.41.11.21.21.11.01.11.11.00.91.00.80.90.60.70.81.91.11.21.31.51.31.41.41.41.31.51.51.61.51.71.61.51.41.61.5

us-gaap:AccountsReceivableNetCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Accounts
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1.00.00.01.01.01.01.01.00.00.00.0
Percentage of AccountsReceivableNetCurrent0.00.00.00.00.00.00.10.10.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value707709674760761596574722446381358413299316381435333374430816111410510683907683678166746580797669505347
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.50.50.50.40.40.50.30.30.20.30.20.20.30.30.20.30.30.20.20.30.60.40.30.40.40.50.40.50.40.50.40.50.50.50.40.30.30.3

us-gaap:PrepaidExpenseAndOtherAssetsCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Prepaid
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value204.04.010.07.09.011147.010.022
Percentage of PrepaidExpenseAndOtherAssetsCurrent2.80.60.51.31.21.61.53.11.82.87.4
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-312011-12-31
Value65996622475820151965440664238041257148631385712768107699261
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets45.842.039.835.429.628.527.737.856.473.869.059.3

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

chtr:CableDistributionSystems


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302015-12-31
Value3369331542295732610423317229428158
Percentage of PropertyPlantAndEquipmentGross51.150.750.850.252.954.154.9
Percentage of Assets23.421.320.217.815.615.420.7
Percentage of Assets chtr:CableDistributionSystems0.00.00.00.00.00.00.0

chtr:CustomerEquipmentAndInstallations


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-312011-12-31
Value1775617492171001590912867119161204546324388406132922592
Percentage of PropertyPlantAndEquipmentGross26.928.129.430.629.228.129.231.231.731.830.628.0
Percentage of Assets12.311.811.710.98.68.08.111.817.923.521.116.6
Percentage of Assets chtr:CustomerEquipmentAndInstallations0.00.00.00.00.00.00.00.00.00.00.00.0

chtr:VehiclesAndEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-312011-12-31
Value1932187917241501121211831069384335270195136
Percentage of PropertyPlantAndEquipmentGross2.93.03.02.92.82.82.62.62.42.11.81.5
Percentage of Assets1.31.31.21.00.80.80.71.01.41.61.30.9
Percentage of Assets chtr:VehiclesAndEquipment0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:BuildingAndBuildingImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302015-12-31
Value539648434360390134263338570
Percentage of PropertyPlantAndEquipmentGross8.27.87.57.57.87.93.8
Percentage of Assets3.73.33.02.72.32.21.4
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-312011-12-31
Value72196491544445503244300128061119716456352299
Percentage of PropertyPlantAndEquipmentGross10.910.49.48.87.47.16.87.55.23.63.33.2
Percentage of Assets5.04.43.73.12.22.01.92.82.92.62.31.9
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value31639304072913829038276562636525004246092307521513200511979618077163751469112866111039499789969286518659261925800548459685566494847874673430339683563332029962364
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.921.120.119.818.718.117.116.715.814.713.713.512.311.010.08.67.46.45.317.116.617.935.823.822.328.532.028.627.727.127.625.422.820.119.315.1

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value5004454785086005165485786005836146456006646957267007484036066676969727576768082696871747474777980
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value3435734196340743409634591342183447534859351263474034411340023388833300329483269932963328813335882948345828182448275837383058197807979817838731372597206715970246906689769036879687068196879
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.823.723.523.323.323.623.623.724.023.823.523.323.122.522.421.922.122.122.420.521.222.547.633.934.139.647.246.746.145.446.946.446.243.445.244.544.244.143.543.743.443.5

us-gaap:PropertyPlantAndEquipmentNet us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value490431389335295
Percentage of PropertyPlantAndEquipmentNet1.41.31.11.00.9
Percentage of Assets0.30.30.30.20.2
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary0.00.00.00.00.0

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

srt:ParentCompany


Investments
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value4181347040471934902450471526895309153592544405467956263
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.032.432.233.134.736.136.136.737.337.438.4
Percentage of Assets srt:ParentCompany99.299.399.499.499.499.499.499.599.599.599.5

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value2955429554295542955429554295542955429554295542955429554295542955429554295542952629509301652969211681168116811681168116811701170117711771159953953953953953954954954951951951951
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.520.520.420.219.920.320.220.120.220.220.220.220.219.920.119.819.820.319.92.93.03.26.74.84.85.66.76.86.86.76.16.16.15.86.16.16.16.16.06.16.16.0

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:FranchiseRights


Indefinite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value6732267322673226732267322673226731967319673196731967319673196731967316673166731667316662456624560066006600660066006600660096009600960096009528752875287528752875291528852875257
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets46.746.746.445.945.446.346.145.746.146.146.046.145.945.445.845.045.244.544.414.815.316.334.724.624.528.734.634.734.734.833.933.833.932.034.034.133.933.833.5
Percentage of Assets us-gaap:FranchiseRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LicensingAgreements


Indefinite
Period End2020-12-31
Value464
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill0.7
Percentage of Assets0.3
Percentage of Assets us-gaap:LicensingAgreements0.0

us-gaap:Trademarks


Indefinite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value159159159159159159159159159159159159159159159159159159159159159159159159159158158158158158158158158158158158158158158
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.22.62.62.62.62.62.62.62.62.62.62.63.03.03.03.03.03.03.03.03.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.40.40.40.90.70.60.80.90.90.90.91.01.01.01.01.01.01.01.01.0
Percentage of Assets us-gaap:Trademarks0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value587663056750722877368250875693039882104511099211593124811308113733143841509515954166798909471010107511401196125913291403147515511379144215001563163017001767183819022046
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.14.44.74.95.25.76.06.36.87.27.57.98.58.89.39.610.110.711.22.22.42.76.24.74.96.07.78.18.59.08.89.29.69.510.511.011.311.812.013.0

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value5615605064866955745379568461899795651013610710113151195112589132311390414608154391615480085691697810421105117512451317138914651294135914241492156216341704
Percentage of FiniteLivedIntangibleAssetsNet95.696.096.196.296.396.496.696.796.897.097.497.695.896.296.396.796.896.896.989.990.490.791.091.492.493.393.793.994.294.593.894.294.995.595.896.196.4
Percentage of Assets3.94.24.54.75.05.55.86.16.56.97.37.78.28.59.09.39.810.410.82.02.22.55.64.34.55.67.27.68.08.58.38.79.19.010.010.510.9
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value261255264273283294295306317315282278530492502480487515525909194979891848486868685837671686663
Percentage of FiniteLivedIntangibleAssetsNet4.44.03.93.83.73.63.43.33.23.02.62.44.23.83.73.33.23.23.110.19.69.39.08.67.66.76.36.15.85.56.25.85.14.54.23.93.6
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.20.20.40.30.30.30.30.30.40.20.20.30.60.40.40.40.50.50.50.50.50.50.50.40.40.40.4
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value121411571132109610921103116611010.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.80.80.80.70.70.80.80.70.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value3449300829302838163916371620150116221559150715631356133713471333137113861421331332470467417416408411411417422409407396377360396392380386371354386
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.12.01.91.11.11.11.01.11.11.01.10.90.90.90.90.90.91.00.80.81.32.71.71.71.92.42.42.42.42.62.62.52.32.32.62.52.42.42.42.32.4

us-gaap:OtherAssetsNoncurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1.02.02.02.02.00.00.00.00.00.00.0
Percentage of OtherAssetsNoncurrent0.00.10.10.10.10.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.0

Accounts Payable And Accrued Liabilities Current

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value886785418436831086718263814582138805851186378262904583518123751375446597673619251972182916361586163515861606152314671382128012901224124611941140115310811087102810491087
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.15.95.85.75.95.75.65.66.05.85.95.76.25.65.55.05.14.44.54.85.05.09.46.56.77.69.28.88.58.08.28.27.87.67.77.37.46.96.96.56.76.9

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value98751025691421321512385119829875119501209511850140241160211090104198123952095728647880719251972182916368569163515861606152314671382128012901224211611941140115310811087102810491087
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.87.16.39.08.48.26.88.18.38.19.67.97.67.05.56.46.45.85.94.85.05.09.435.16.77.69.28.88.58.08.28.27.812.87.77.37.46.96.96.56.76.9

us-gaap:LiabilitiesCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value225126182620269.04.03.04.0
Percentage of LiabilitiesCurrent0.20.60.20.10.20.20.20.10.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets srt:ParentCompany0.10.10.10.00.10.00.00.00.00.00.0

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-03-312014-12-31
Value10081715706490535003509152235323290333953873340204520680.020072028205020710.069830.0
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.00.0
Percentage of Assets0.71.20.53.32.42.41.02.42.32.33.72.31.41.40.01.31.41.41.40.028.60.0

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

chtr:CharterOperating, chtr:A4.000SeniorNotesDueSeptember12021


Long
Period End2020-12-31
Value1008
Percentage of LongTermDebtCurrent100.0
Percentage of Assets0.7
Percentage of Assets chtr:CharterOperating chtr:A4.000SeniorNotesDueSeptember120210.0

chtr:TimeWarnerCableLLC, chtr:A4.000SeniorNotesDueSeptember12021


Long
Period End2020-09-30
Value1011
Percentage of LongTermDebtCurrent59.0
Percentage of Assets0.7
Percentage of Assets chtr:TimeWarnerCableLLC chtr:A4.000SeniorNotesDueSeptember120210.0

chtr:TimeWarnerCableLLC, chtr:A4.125SeniorNotesDueFebruary152021


Long
Period End2020-09-302020-06-302020-03-312019-12-31
Value7047067090.0
Percentage of LongTermDebtCurrent41.0100.014.50.0
Percentage of Assets0.50.50.50.0
Percentage of Assets chtr:TimeWarnerCableLLC chtr:A4.125SeniorNotesDueFebruary1520210.00.00.00.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2352332232182142102082050.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.20.20.20.10.10.10.10.10.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value792778818867867105093496499010128939189411000985100784713511314303299321291281266296280275259267239249205210209191201213205206
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.60.60.60.70.60.70.70.70.60.60.60.70.70.70.60.90.90.70.80.91.71.21.11.41.61.61.51.51.51.61.31.31.31.21.31.41.31.3

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent us-gaap:ConsolidatedEntities

us-gaap:OtherLiabilitiesCurrent

us-gaap:VariableInterestEntityPrimaryBeneficiary


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value2830241311
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary0.00.00.00.00.0

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312011-06-302010-12-31
Value827527966278369796927907874899733067409972827724747211770949702316813263248628446174761996622033712435723332811389620964210231262012306
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets57.455.254.054.453.451.650.250.349.849.649.348.547.946.043.042.141.441.641.791.690.990.380.285.985.679.878.3

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value817447794777663747877557871390717847056769537691356673067609681866606463248608375971959946601323712435723332811389613981210231759514019140901418114306128121281612808128201278612802128561258112620125541230612620
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets56.754.153.551.051.049.149.147.947.647.345.646.346.544.643.040.740.140.340.391.690.990.380.257.385.684.080.781.582.082.982.281.982.177.782.282.582.480.579.879.978.379.8

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value1810817929177891766517711
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0
Percentage of Assets12.612.412.312.112.0

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-06-302016-05-18
Value222160952923096411100
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.10.10.20.20.40.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value647668067045709473667548780879097987812381998357844793499805101841022710798107920.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets4.54.74.94.85.05.25.35.45.55.65.65.75.86.36.76.86.97.37.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value4198434941414163272427732758264328372451247924642502259125822607274529692885767787737772627165656962125296334342334340111210389418741038
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.93.02.92.81.81.91.91.81.91.71.71.71.71.71.81.71.82.01.90.20.20.20.40.30.30.30.40.40.40.40.40.81.92.02.22.22.27.16.66.05.66.6

us-gaap:OtherLiabilitiesNoncurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value281250250227225220217215201185184
Percentage of OtherLiabilitiesNoncurrent6.76.06.08.38.18.08.27.68.27.57.4
Percentage of Assets0.20.20.20.20.20.20.10.10.10.10.1
Percentage of Assets srt:ParentCompany0.70.50.50.50.40.40.40.40.40.30.3

us-gaap:VariableInterestEntityPrimaryBeneficiary


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value470410371350350
Percentage of OtherLiabilitiesNoncurrent11.29.49.08.412.8
Percentage of Assets0.30.30.30.20.2
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary0.00.00.00.00.0

us-gaap:OtherLiabilitiesNoncurrent us-gaap:ConsolidatedEntities, us-gaap:LongtermDebtType

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:Mortgages


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value400332335337339
Percentage of OtherLiabilitiesNoncurrent9.57.68.18.112.4
Percentage of Assets0.30.20.20.20.2
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:Mortgages0.00.00.00.00.0

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value11101045102298497999110529810.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.80.70.70.70.70.70.70.70.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-312020-09-302019-06-302019-03-312018-12-31
Value275298278263254
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.2

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-312020-09-302019-06-302019-03-312018-12-31
Value250262243220207
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.10.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-312020-09-302019-06-302019-03-312018-12-31
Value211233207184170
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.10.10.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312020-09-302019-06-302019-03-312018-12-31
Value164194178155143
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312020-09-302019-06-302019-03-312018-12-31
Value368462516463440
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.40.30.3

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1345127812451202119312011260
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.90.90.80.80.80.9

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-312020-09-302019-06-302019-03-312018-12-31
Value15721527156815001500
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.11.01.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value23805269062935629628314453297435286357343628537105374433876839084332293662839720401394027740240-46.060-31.07714697119127151616112914917324432640986410641478
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.518.720.220.221.222.724.224.324.825.425.626.526.722.424.926.626.927.127.0-0.10.2-0.20.30.60.50.70.70.90.40.40.81.01.01.62.12.65.56.79.4

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2380529356296283144532974352863573436285371053744339084
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.520.220.221.222.724.224.324.825.425.626.7
Percentage of Assets srt:ParentCompany56.562.062.463.765.066.666.967.367.868.169.1

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-302009-12-31
Value30281337123640136722388114052243094436434427245228456424712547531425784643349904503665107551032-219.0-46.060-31.07714697119127151616112914917324432640986410641182147810641916
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.023.425.125.126.227.929.529.630.331.031.232.232.428.731.633.433.834.334.2-0.5-0.10.2-0.20.30.60.50.70.70.90.40.40.81.01.01.62.12.65.56.77.59.46.70.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value29000317583166131544314053381033742336433350735493354193535235253394133972639530202820101974193017601616155617761914
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest95.894.287.085.980.983.478.377.175.778.577.675.074.278.377.877.5-4408.73350.0-6367.71321.91165.61084.6380.4120.299.9
Percentage of Assets20.122.021.821.521.223.323.122.822.924.324.224.224.026.426.726.55.25.511.47.910.210.410.011.30.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value64766806704570947366754878087909798781238199835784471022710798107920.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest21.420.219.419.319.018.618.118.118.018.018.017.717.820.321.121.1-0.00.0
Percentage of Assets4.54.74.94.85.05.25.35.45.55.65.65.75.86.97.37.20.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312013-12-31
Value23805269062935629628314453297435286357343628537105374433876839084401394027740240-46.060-31.0146151
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest78.679.880.680.781.081.481.981.982.082.082.082.382.279.778.978.9100.0100.0100.0100.0100.0
Percentage of Assets16.518.720.220.221.222.724.224.324.825.425.626.526.726.927.127.0-0.10.2-0.20.60.9
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value-5195.02016120243640373433473033278048284307403438327331007818-2061.0-1911.0-1965.0-1762.0-1568.0-1392.0-1082.0-235.02.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-17.26.03.31.20.19.27.86.96.310.79.48.68.11.52.01.64480.4-3185.06338.7-1206.8-1038.4-934.2-264.5-15.90.1
Percentage of Assets-3.61.40.80.30.02.62.32.11.93.32.92.82.60.50.70.5-5.2-5.2-11.3-7.2-9.1-8.9-6.9-1.50.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-31
Value-6868.0-3507.0-2352.00.0-4568.0-1801.0-940.00.0-3214.0-2281.0-617.00.00.0-448.0-99.00.0-24.0-23.00.00.00.00.0-6.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-20.4-9.6-6.40.0-11.3-4.2-2.20.0-7.1-5.0-1.30.00.0-0.9-0.2-0.0-40.074.20.00.00.00.0-0.4
Percentage of Assets-4.8-2.4-1.60.0-3.1-1.2-0.60.0-2.2-1.6-0.40.00.0-0.3-0.10.0-0.1-0.10.00.00.00.0-0.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value2900031758316613154431405338103374233643335073549335419353523525339773396973960239413397263953020572028201019741955193018431816177817601720165716321616160515821568155618071795178617761795
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.122.021.821.521.223.323.122.822.924.324.224.224.026.827.026.526.426.726.55.15.25.511.48.07.98.810.510.310.210.010.610.410.49.710.210.110.011.611.411.411.311.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value-5195.02016120243640373433473033278048284307403438321206115810197331007818-2249.0-2061.0-1911.0-1965.0-1843.0-1762.0-1703.0-1650.0-1605.0-1568.0-1600.0-1530.0-1434.0-1392.0-1348.0-1261.0-1178.0-1082.0-537.0-452.0-345.0-235.0-452.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-3.61.40.80.30.02.62.32.11.93.32.92.82.60.80.80.70.50.70.5-5.5-5.2-5.2-11.3-7.6-7.2-8.1-9.5-9.3-9.1-9.3-9.8-9.2-8.9-8.2-8.1-7.6-6.9-3.4-2.9-2.2-1.5-2.9

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value6868350723520.0456818019400.0321422816170.0774842238950.044899160.02423160.01817110.01110.05.00.01.01.00.00.03292132136.0213
Percentage of TreasuryStockValue100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.00.0100.0100.0100.0100.0100.0
Percentage of Assets4.82.41.60.03.11.20.60.02.21.60.40.05.22.90.60.00.30.10.00.00.10.10.10.00.10.10.10.00.10.10.00.00.00.00.00.02.11.31.40.01.3

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value647668067045709473667548780879097987812381998357844793499805101841022710798107920.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets4.54.74.94.85.05.25.35.45.55.65.65.75.86.36.76.86.97.37.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.023
Percentage of StockIssuedDuringPeriodValueNewIssues0.00.00.0100.0
Percentage of Assets0.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value83909071828571707276812020
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value83909071828571707276812020
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Adjustments
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value83909071828571707276812020
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.0

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders


Minority
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-30
Value3738393839393837394137
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders chtr:NoncontrollingInterest

chtr:PreferredNoncontrollingInterest


Minority
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value383737383837373838373738383737383837
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders0.0100.097.497.40.097.494.997.40.097.4100.097.40.00.00.00.092.7100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets chtr:PreferredNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Minority
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-30
Value3738393839393837394137
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4149366435293220335829432761268631682804309626993258290829452843322628011590424611689531528630520632577595538484541485468469454425405460447506441451530
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues32.930.430.227.428.625.724.324.028.225.728.525.330.727.828.428.031.427.925.816.824.328.121.922.426.722.728.026.227.725.424.528.225.424.924.924.823.222.425.725.328.424.925.530.5

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2570.0-1986.0-1751.0-1850.0-1854.0-1731.0-1666.0-2080.0-2306.0-2323.0-2369.0-2738.0-2215.0-2328.0-1843.0-1712.0-1385.0-1802.0-7567.0-536.0-3167.0-20107.06683-441.0-4139.0-4099.0-567.0-499.0-517.0-1080.0-414.0-432.0-458.0-494.0-420.0-365.0-262.0-410.0-313.0-381.0-208.0-309.0-323.0-330.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-20.4-16.5-15.0-15.8-15.8-15.1-14.7-18.6-20.5-21.3-21.8-25.7-20.9-22.3-17.8-16.8-13.5-18.0-122.8-21.2-126.1-820.7275.0-18.7-175.4-179.2-25.1-22.7-24.1-51.0-21.0-22.5-23.9-26.3-22.3-20.0-14.3-22.7-17.5-21.5-11.7-17.5-18.2-19.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1864.0-2494.0-2612.0-1983.01448-1461.0-1875.0255-757.0-594.0-530.0-6.0-2586.0890-3328.0254-1471.0-389.052541385256119388-7204.0-70.035023580-60.0-95.0-98.0539-91.0-51.0-888.0889-48.0-87.0-165.0-157.0-7.0-44.0-931.0483-315.0-700.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-14.8-20.7-22.3-16.912.3-12.8-16.52.3-6.7-5.5-4.9-0.1-24.48.5-32.12.5-14.3-3.985.354.7102.0791.3-296.5-3.0148.4156.5-2.7-4.3-4.625.4-4.6-2.7-46.447.3-2.5-4.8-9.0-8.7-0.4-2.5-52.227.3-17.8-40.3

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
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
Value-285.0-816.0-834.0-613.02952-249.0-780.0861105-113.0197-45.0-1543.0
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-2.3-6.8-7.1-5.225.1-2.2-6.97.70.9-1.01.8-0.4-14.6

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value213151115-14.087965681-27.0802928-9169.0112616212-6.0-3192.02811-142.03234565362620.056542.04767667065707877831068216
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value13374-97.0-136.0-59.0227492-155.0-3.0117210-226.0-17.0162175-236.0158-98.0124-24.0-12.0-30.058-21.0151836-18.00.01.015-26.0-16.0-2.024-40.0190.0-19.0246.0-6.0-26.025
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4149366435293220335829432761268631682804309626993258290829452843322628011590424611689531528630520632577595538484541485468469454425405460447506441451530
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues32.930.430.227.428.625.724.324.028.225.728.525.330.727.828.428.031.427.925.816.824.328.121.922.426.722.728.026.227.725.424.528.225.424.924.924.823.222.425.725.328.424.925.530.5

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value12468147663967143873142532964932731689553481391554541893067-188.0-122.054-122.0-81.0-48.0-53.0-45.0-37.039-70.0-96.0-42.0-40.0-87.0-83.0-94.0-67.0-85.0-107.0-110.0-85.0-95.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.96.86.53.46.13.42.82.32.64.52.51.690.10.51.31.54.41.949.8-7.4-4.92.2-5.0-3.4-2.0-2.3-2.0-1.71.8-3.3-4.9-2.2-2.1-4.6-4.4-5.1-3.7-4.7-6.0-6.2-4.8-5.4

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value14019328764678224673863173605843392239617921952115692503114-188.0-122.054-122.0-81.0-48.0-53.0-45.0-37.039-70.0-96.0-42.0-40.0-87.0-83.0-94.0-67.0-85.0-107.0-110.0-85.0-95.0-81.024
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.17.77.54.07.04.13.42.83.25.43.12.190.70.91.92.15.52.550.5-7.4-4.92.2-5.0-3.4-2.0-2.3-2.0-1.71.8-3.3-4.9-2.2-2.1-4.6-4.4-5.1-3.7-4.7-6.0-6.2-4.8-5.4-4.61.4

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-30
Value1181107180726491665511561
Percentage of ProfitLoss12.712.615.217.118.720.215.619.524.720.224.4
Percentage of Revenues1.00.90.60.70.60.60.80.60.51.10.6
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value814766396387314253493273168454189-122.054
Percentage of ProfitLoss87.387.484.882.981.379.884.480.575.379.875.6100.0100.0
Percentage of Revenues6.86.53.43.42.82.34.52.51.64.41.9-4.92.2
Percentage of Revenues us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value814766396387314253493273168454189-122.054
Percentage of ProfitLoss87.387.484.882.981.379.884.480.575.379.875.6100.0100.0
Percentage of Revenues6.86.53.43.42.82.34.52.51.64.41.9-4.92.2
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value88839090777182857271707263646569768163242020
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2570.0-1986.0-1751.0-1850.0-1854.0-1731.0-1666.0-2080.0-2306.0-2323.0-2369.0-2738.0-2215.0-2328.0-1843.0-1712.0-1385.0-1802.0-7567.0-536.0-3167.0-20107.06683-441.0-4139.0-4099.0-567.0-499.0-517.0-1080.0-414.0-432.0-458.0-494.0-420.0-365.0-262.0-410.0-313.0-381.0-208.0-309.0-323.0-330.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-20.4-16.5-15.0-15.8-15.8-15.1-14.7-18.6-20.5-21.3-21.8-25.7-20.9-22.3-17.8-16.8-13.5-18.0-122.8-21.2-126.1-820.7275.0-18.7-175.4-179.2-25.1-22.7-24.1-51.0-21.0-22.5-23.9-26.3-22.3-20.0-14.3-22.7-17.5-21.5-11.7-17.5-18.2-19.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2063201418771461228216511597166524332118239121832585239321481555188817481260429548509432351543569570539566425422412449488468340327304324356261299339310
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1864.0-2494.0-2612.0-1983.01448-1461.0-1875.0255-757.0-594.0-530.0-6.0-2586.0890-3328.0254-1471.0-389.052541385256119388-7204.0-70.035023580-60.0-95.0-98.0539-91.0-51.0-888.0889-48.0-87.0-165.0-157.0-7.0-44.0-931.0483-315.0-700.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-14.8-20.7-22.3-16.912.3-12.8-16.52.3-6.7-5.5-4.9-0.1-24.48.5-32.12.5-14.3-3.985.354.7102.0791.3-296.5-3.0148.4156.5-2.7-4.3-4.625.4-4.6-2.7-46.447.3-2.5-4.8-9.0-8.7-0.4-2.5-52.227.3-17.8-40.3

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5402303029834339652824433830688422685924269929291316149692506464063470.0385821392983197492981332389242843372932131859339513151477153613481469168824017151846358113216250.0
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value23831819430335892423763455155721805546413152185109735.02054347564015033437274153661015339246671341338834313523470135523476351380153914272791700166612826301773667
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4349336111552352230527678619401185933166461739673525332889511143498316141.07.0161.01.06.0114.01.05.05.07.00.01.03.04101160.02076.00.00.00.0
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.00.00.00.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value8.84210109.6499.5923.9233.3362.841
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value312.95241.14225.53201.83181.39122.0395.4466.2
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:RestrictedStock


Share
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value006000.0-300.0200.08100.0-200.0500.09700.00500.009500.00-400.0400.010000.00100.006900.00-100.009100.00300.0012700.00200.00243830.00611900.027000.017600.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2100.05000.07600.0408300.05800.011300.013200.0673700.07100.013500.021700.0483700.02000.05100.09500.0268190.04300.039300.0597300.0274700.010800.0500.07200.0145500.0300.02300.06700.0143700.014000.019200.013600.026200.047700.031900.046900.015500.038000.07500.0230500.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.00.0126.70.0-1933.35650.0163.00.0-3550.02700.0223.70.0400.00.0100.00.0-1075.09825.05973.00.010800.00.0104.30.0-300.00.073.60.04666.70.0107.10.023850.00.019.20.06.227.81309.7

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value181081771117609175221747317389174211737617351173142657626574265762666515901600170017001648160015001500141514001400130011011000964824
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Deferred
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value180301764117542174571740917376174081733117268
Percentage of DeferredTaxLiabilities99.699.699.699.699.699.999.999.799.7

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value189324572942280741701814127493210761237
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-03-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value2982652522442301861821811801711561551641711701711725.05.00.00.01.09.039202228224
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value32468913720031863149296128512587
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:ValuationAllowanceByDeferredTaxAsset

chtr:ValuationAllowanceStateOperatingLossCarryforwardsAndOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2337505055
Percentage of DeferredTaxAssetsValuationAllowance71.980.456.236.527.5

chtr:Borrowingsfromrealestateinvestmentsthroughvariableinterestentities

chtr:Borrowingsfromrealestateinvestmentsthroughvariableinterestentities


Borrowingsfromrealestateinvestmentsthroughvariableinterestentities
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312017-12-31
Value59390.00.01720.0
Percentage of Borrowingsfromrealestateinvestmentsthroughvariableinterestentities100.0100.00.00.0100.00.0

chtr:CashPaymentsReceivedFromHSNAndQVC

chtr:CashPaymentsReceivedFromHSNAndQVC


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value141212121511121222181716271716172018114.05.04.05.0
Percentage of CashPaymentsReceivedFromHSNAndQVC100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:ChangesInAccruedExpensesRelatedToCapitalExpenditures

chtr:ChangesInAccruedExpensesRelatedToCapitalExpenditures


Changes
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value7.0-104.0-214.0388-504.02152376-150.0154-99.0565-544.0-79.0-347.0150-517.052-194.056-17.0-28.0-59.076-2.013-8.0-36.0-55.0-19.0-13.0113.0-3.0-25.012-68.011-19.019
Percentage of ChangesInAccruedExpensesRelatedToCapitalExpenditures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:CostToServiceCustomers

chtr:CostToServiceCustomers


Cost
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value1874190218481848179418941767182218351854178418551982194319071815184418251079421429435421420425429421400383399369373357356323
Percentage of CostToServiceCustomers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:DebtInstrumentIssuePricePercentage dei:LegalEntity, us-gaap:DebtInstrument

chtr:DebtInstrumentIssuePricePercentage

chtr:CcoHoldings, chtr:A4250SeniorNotesDueFebruary12031


Debt
Period End2020-07-31
Value102.0
Percentage of DebtInstrumentIssuePricePercentage100.0

chtr:CcoHoldings, chtr:A4500SeniorNotesDueAugust152030


Debt
Period End2020-09-302020-06-302020-03-31
Value101.4701.025
Percentage of DebtInstrumentIssuePricePercentage0.00.00.0

chtr:CharterOperating, chtr:A2800SeniorNotesDueApril12031


Debt
Period End2020-09-30
Value98.565
Percentage of DebtInstrumentIssuePricePercentage0.0

chtr:CharterOperating, chtr:A3700SeniorNotesDueApril12051


Debt
Period End2020-09-30
Value98.225
Percentage of DebtInstrumentIssuePricePercentage0.0

chtr:DebtInstrumentIssuePricePercentage dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

chtr:CcoHoldings, chtr:A4250SeniorNotesDueFebruary12031, us-gaap:SubsequentEvent


Debt
Period End2020-07-31
Value1.02
Percentage of DebtInstrumentIssuePricePercentage1.0

chtr:CcoHoldings, chtr:A4500SeniorNotesDueMay12032, us-gaap:SubsequentEvent


Debt
Period End2020-10-31
Value103.75
Percentage of DebtInstrumentIssuePricePercentage0.0

chtr:DebtInstrumentPercentageOfPrincipalAmountThatMayBeRedeemed dei:LegalEntity

chtr:DebtInstrumentPercentageOfPrincipalAmountThatMayBeRedeemed

chtr:CcoHoldings


Debt
Period End2020-12-31
Value0
Percentage of DebtInstrumentPercentageOfPrincipalAmountThatMayBeRedeemed0.0

chtr:DebtInstrumentRedemptionPricePercentageChangeOfControlEvent dei:LegalEntity

chtr:DebtInstrumentRedemptionPricePercentageChangeOfControlEvent

chtr:CcoHoldings


Debt
Period End2020-12-31
Value0
Percentage of DebtInstrumentRedemptionPricePercentageChangeOfControlEvent0.0

chtr:FranchiseRegulatoryAndConnectivityExpense

chtr:FranchiseRegulatoryAndConnectivityExpense


Franchise
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value53261248855159661259756157154656053351152353249853150831611211110810910710910510710711410093951069293
Percentage of FranchiseRegulatoryAndConnectivityExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:Impactofnoncontrollinginterestpurchased chtr:NoncontrollingInterest, us-gaap:StatementEquityComponents

chtr:Impactofnoncontrollinginterestpurchased

chtr:CommonNoncontrollingInterest, us-gaap:AdditionalPaidInCapital


Impactofnoncontrollinginterestpurchasedchtr:
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
Value26115442149959337153117282886123815.0
Percentage of Impactofnoncontrollinginterestpurchased100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:MinorityInterestDecreaseFromRedemptionsPurchasePrice chtr:NoncontrollingInterest

chtr:MinorityInterestDecreaseFromRedemptionsPurchasePrice

chtr:CommonNoncontrollingInterest


Minority
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
Value5783661253932923391619318314520112777849340227
Percentage of MinorityInterestDecreaseFromRedemptionsPurchasePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:Mobile

chtr:Mobile


Mobile
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
Value52245641337437233727726021194338.00.00.00.00.0
Percentage of Mobile100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

chtr:NoncontrollingInterestIncreaseDecreaseFromChangesInSubsidiaryOwnership

chtr:NoncontrollingInterestIncreaseDecreaseFromChangesInSubsidiaryOwnership


Noncontrolling
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-30
Value-39.0-11.0-27.0-22.0-6.0-7.0-3.0-5.0-6.00.0-7.0
Percentage of NoncontrollingInterestIncreaseDecreaseFromChangesInSubsidiaryOwnership100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

chtr:NoncontrollingInterestIncreaseDecreaseFromChangesInSubsidiaryOwnership us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Noncontrolling
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-12-312016-09-30
Value162118418266651722157.01814-2.011
Percentage of NoncontrollingInterestIncreaseDecreaseFromChangesInSubsidiaryOwnership0.0-302.6-372.7-303.70.0-295.5-283.3-314.30.0-233.3-360.0-233.30.0-157.1

us-gaap:NoncontrollingInterest


Noncontrolling
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-12-312016-09-30
Value-216.0-157.0-52.0-109.0-87.0-87.0-23.0-29.0-19.0-10.0-23.0-20.02.0-18.0
Percentage of NoncontrollingInterestIncreaseDecreaseFromChangesInSubsidiaryOwnership0.0402.6472.7403.70.0395.5383.3414.30.0333.3460.0333.30.0257.1

us-gaap:Parent


Noncontrolling
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-30
Value11841826517227.01814-2.011
Percentage of NoncontrollingInterestIncreaseDecreaseFromChangesInSubsidiaryOwnership-302.6-372.7-303.7-295.5-283.3-314.3-233.3-360.0-233.30.0-157.1

chtr:NoncontrollingInterestPurchaseofInterestsSharesPurchased chtr:NoncontrollingInterest

chtr:NoncontrollingInterestPurchaseofInterestsSharesPurchased

chtr:CommonNoncontrollingInterest


Noncontrolling
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
Value917000.0644810.0280070.0795610.0661340.0864830.0447790.0302940.0578720.0495450.0681550.0369480.02099200.01385400.01232000.083416.0
Percentage of NoncontrollingInterestPurchaseofInterestsSharesPurchased100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:NoncontrollingInterestPurchaseofInterestsSharesPurchasedPricePerShare chtr:NoncontrollingInterest

chtr:NoncontrollingInterestPurchaseofInterestsSharesPurchasedPricePerShare

chtr:CommonNoncontrollingInterest


Noncontrolling
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
Value40.27568.19445.15494.5421.96391.62358.21308.422.79292.81295.31343.885.54355.83326.5324.63
Percentage of NoncontrollingInterestPurchaseofInterestsSharesPurchasedPricePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:PaymentsToRelatedParties us-gaap:RelatedPartyTransactionsByRelatedParty

chtr:PaymentsToRelatedParties

us-gaap:EquityMethodInvestee


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value58505463697881861139986631096278686367374.0261.01.0
Percentage of PaymentsToRelatedParties100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:PercentoftotaloperatingcostsandexpensespaidtoDiscoveryandStarz us-gaap:Range

chtr:PercentoftotaloperatingcostsandexpensespaidtoDiscoveryandStarz

srt:Maximum


Percentoftotaloperatingcostsandexpensespaidto
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value02.00.020.020.010.020.020.0200.030.030.0200.030.03
Percentage of PercentoftotaloperatingcostsandexpensespaidtoDiscoveryandStarz0.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0

chtr:ProgrammingExpense

chtr:ProgrammingExpense


Programming
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2908272728732892281827902827286527912778280327522644269926492604238624041541703674667671666625621607606550558523512516497496
Percentage of ProgrammingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:Realestateinvestmentthroughvariableinterestentity

chtr:Realestateinvestmentthroughvariableinterestentity


Realestateinvestmentthroughvariableinterestentity
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value6141236125396.0150.00.0105
Percentage of Realestateinvestmentthroughvariableinterestentity100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0

chtr:Shorttermleasesandvariableleasescosts

chtr:Shorttermleasesandvariableleasescosts


Shorttermleasesandvariableleasescosts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3434323534313036
Percentage of Shorttermleasesandvariableleasescosts100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDebtDiscountPremium


Amortization
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-10.0-10.0-9.0-12.0-17.0-17.0-17.0-55.0-65.0-65.0-88.0-89.0-87.0-87.0-88.0-108.0-108.0-107.0-48.07.07.06.0
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentRedemptionPricePercentage dei:LegalEntity

us-gaap:DebtInstrumentRedemptionPricePercentage

chtr:CcoHoldings


Debt
Period End2020-12-31
Value0
Percentage of DebtInstrumentRedemptionPricePercentage0.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses


Defined
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-30
Value13-125.0-104.00.0-65.0187-25.0-30.00.03520.0-157.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.00.0100.0100.0100.0100.00.0100.00.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value40393938414141414252525249464747464723
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanInterestCost


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value25292828333232323232323232333434323421
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-28.0115-11.0-10.096-9.0-9.0-9.055-207.0-20.0-20.08.017-13.0-13.0-366.038-485.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:DepreciationAmortizationAndAccretionNet


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2409237024282497246124152500255025342482259227102742270125952550249524371436539545538528514534535528505500493436425466424415408411405393383390385380369
Percentage of DepreciationAmortizationAndAccretionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossRealized

us-gaap:ForeignCurrencyTransactionGainLossRealized


Foreign
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-100.0-66.03.0108-123.05244-40.03922106-65.0-16.0-50.0-63.0-28.083491470.00.00.00.0
Percentage of ForeignCurrencyTransactionGainLossRealized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnDerivativeInstrumentsNetPretax


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302013-03-312012-03-31
Value1706964-318.062-34.0-119.037-110.012-75.0638417-70.0-3.00.0
Percentage of GainLossOnDerivativeInstrumentsNetPretax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnDispositionOfAssets1


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value5.0144.09.0-9.05.0-39.01.0-94.0-4.06.07.0-21.02.00.03.0-7.02.07.00.01.01.0-3.0-3.0-7.0-1.01.0-3.0-2.0-5.00.0-1.0-7.0-1.014
Percentage of GainLossOnDispositionOfAssets1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments

us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value27013561-426.0185-86.0-163.077-149.0-10.0-181.012810068-7.065-11.017-185.00.00.00.00.0
Percentage of GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value23018828-155.0-28.0165-41.0-199.0205-11.0231-300.0178138187-54.04981.05273.0125175-11.03057-5.087192233-17.076-21.04029-2.0-3.02.042-4.0374.03071
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-116.0766010417249-124.03001736.0-40.0131-39.0-60.0-60.083-26.0-74.0-32.021-16.0-1.0-6.026-12.010.0-6.017-13.07.0-10.016-4.01.03.08.0-5.010.03.0-9.0-7.0-27.0120.0
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-30
Value25719.05895600.05129500.04979300.0759740.03856700.03549900.02965200.0-15533.03052800.02831800.03658400.0-276850.04418000.03848400.04194700.0352310.04109900.02351600.01276500.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LitigationSettlementInterest

us-gaap:LitigationSettlementInterest


Litigation
Period End2020-12-31
Value4000000.0
Percentage of LitigationSettlementInterest100.0

us-gaap:LossContingencyDamagesAwardedValue

us-gaap:LossContingencyDamagesAwardedValue


Loss
Period End2020-12-31
Value0.0
Percentage of LossContingencyDamagesAwardedValue0.0

us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:MinorityInterestDecreaseFromRedemptions


Minority
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value31711134430814889139192118
Percentage of MinorityInterestDecreaseFromRedemptions100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestDecreaseFromRedemptions chtr:NoncontrollingInterest, us-gaap:StatementEquityComponents

chtr:CommonNoncontrollingInterest, us-gaap:NoncontrollingInterest


Minority
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
Value22916369195165215111741421221649060529227119
Percentage of MinorityInterestDecreaseFromRedemptions0.051.462.256.70.069.875.083.10.087.885.476.30.00.00.00.0

us-gaap:MinorityInterestDecreaseFromRedemptions us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Minority
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value15442149933715172828
Percentage of MinorityInterestDecreaseFromRedemptions48.637.843.330.225.016.912.214.623.7

us-gaap:NoncontrollingInterest


Minority
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1636919521511174122164901769-292.0-271.0-19.0
Percentage of MinorityInterestDecreaseFromRedemptions51.462.256.769.875.083.187.885.476.30.00.00.00.0

us-gaap:Parent


Minority
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value15442149933715172828
Percentage of MinorityInterestDecreaseFromRedemptions48.637.843.330.225.016.912.214.623.7

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-28.0115-11.0-10.096-9.0-9.0-9.055-207.0-20.0-20.08.017
Percentage of NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value113110108108107105109107
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value7974747369727671
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherCostAndExpenseOperating


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value1123998956100199110091008993999950924937919886856102910941122666252178260248231245227209201221212194168186192-4.03.06711.01.05.00.07.012
Percentage of OtherCostAndExpenseOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value-11.04.0-3.020-10.03.0-53.0-98.0-94.0-45.0-18.0-18.077-85.0-2.0-6.0-8.0-2.029-27.0-23.0-22.0-22.0-22.0-22.0-14.0-14.0-15.0-13.0-16.0-41.0-12.0-20.0-14.00.0-11.0-7.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:OtherNonrecurringIncomeExpense

us-gaap:OtherNonrecurringIncomeExpense


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
Value40286.016131923-4.0180.07.028-107.0804.02.0
Percentage of OtherNonrecurringIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:OtherOperatingIncomeExpenseNet


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-35.0-14.0-2.0-7.0-32.0-14.0-62.05.0-119.0-18.0-29.0-69.028-145.0-135.0-94.0157-194.0-31.0-18.0-20.0-19.0-32.0-18.0-20.0-16.0-2.0-7.0-7.0-8.0-5.0-11.0-13.0-3.04.0-3.0-14.01.01.0-5.0-44.00.07.0
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-25.03545-37.053-2.0-8.00.0173677-10.06014427.0142.04.02.0-2.00.05613114.05.0-4.03.01.05.09.06.028-23.0134.06.08.06.0-38.03.0-1.05.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRepurchaseOfRedeemableNoncontrollingInterest

us-gaap:PaymentsForRepurchaseOfRedeemableNoncontrollingInterest


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value57836612539329233916193183145201127743493402272180.00.00.0
Percentage of PaymentsForRepurchaseOfRedeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3429214155167.0250.012170.0284121211.00.0266171.010.0250.02.04.00.00.00.018201212171410.0190.021220.0172831
Percentage of PaymentsOfDebtIssuanceCosts100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0

us-gaap:PaymentsOfDividendsMinorityInterest

us-gaap:PaymentsOfDividendsMinorityInterest


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value403738393838393939383739384037384137180.00.00.0
Percentage of PaymentsOfDividendsMinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312017-12-312017-09-302016-12-312016-09-302015-12-312015-09-30
Value0.00.00.0230.00.00.00.00.00.00.00.0
Percentage of ProceedsFromIssuanceOfCommonStock0.00.00.0100.00.00.00.00.00.00.00.00.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value46-5.0-1.0-24.021-6.0-123.0-4.02.0-2.0-2.0-3.0-3.00.0-6.0-2.01.00.0-1.01.00.00.00.00.0-1.00.0-1.05.0-1.0-16.09.06.01.05.0-1.0-4.03.0-2.0-1.05.0-1.0-2.0-1.0-2.0
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.00.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value135028931225374413137.0365.02514721547195.08.0160.06.0
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value125899965484810556
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:EmployeeStockOption


Share
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value17100.011600.01253700.039400.031500.01750900.024200.036700.01429800.020900.042600.01102600.0275400.04800200.0972800.033100.02400.026600.01238900.05500.011100.042600.01174800.050800.071600.051100.0102500.0237800.0121500.0447700.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value502893253744137.03615478.016
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value502893253744137.03615478.016
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent


Stock
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value502893253744137.03615478.016
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockSharesAcquired


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302011-09-302011-06-302011-03-31
Value6.8910315.8336672.4648085.0299555.0429657.0169292.4016552.9245513.7834743.0678345.7356441.770755119.555674102.8087614.2043861.3529750.3694132.40.04.5
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:TreasuryStockSharesAcquired chtr:TreasuryStockAcquired

chtr:TreasuryStockAcquiredSharesRepurchased


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value6.4971255.4662952.0282344.4525494.93976.8947622.2472792.6157173.759283.0463465.7102471.593046119.5219589.9532692.54.01.0500330.0
Percentage of TreasuryStockSharesAcquired94.393.782.388.598.098.393.689.499.499.399.690.099.899.699.189.095.177.60.0

chtr:TreasuryStockAcquiredSharesWithheldRestrictedStockAndRestrictedStockUnitVesting


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.252930.1865480.2476510.3356540.0560660.0466910.0634250.2146150.0149250.0127030.0236450.1730460.0233070.0322830.0878280.3040370.180450.2745450.3677250.0853490.0693840.004192
Percentage of TreasuryStockSharesAcquired3.73.210.06.71.10.72.67.30.40.40.49.80.20.30.910.84.320.399.50.00.00.0

chtr:TreasuryStockAcquiredSharesWithheldStockOptionExerciseCosts


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.1409760.1808240.1889230.2417520.0471990.0754760.0909510.0942190.0092690.0087850.0017520.0046630.0030450.0014330.0013910.0391540.0033130.0283970.0016880.017105
Percentage of TreasuryStockSharesAcquired2.03.17.74.80.91.13.83.20.20.30.00.30.00.00.01.40.12.10.50.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302011-09-302011-06-302011-03-31
Value43493361115523522305276786194011859331664617396735253328895111434983141.01160.0207
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod chtr:TreasuryStockAcquired

chtr:TreasuryStockAcquiredSharesRepurchased


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value4187325010262176227927488378701180929165755639593513329979910192810.0
Percentage of TreasuryStockValueAcquiredCostMethod96.396.788.892.598.999.397.292.699.699.699.690.199.899.799.189.391.580.50.0

chtr:TreasuryStockAcquiredSharesWithheldRestrictedStockAndRestrictedStockUnitVesting


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value162111129176261924705.04.07.0618.012299649688316141.0
Percentage of TreasuryStockValueAcquiredCostMethod3.73.311.27.51.10.72.87.40.40.40.49.90.20.30.910.74.419.5100.00.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:Parent


Treasury
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value336111552352276786194093316646171114349141.0
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock


Treasury
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-09-30
Value336111552352276786194093316646171114349141.0
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:AccruedCapitalExpenditures

chtr:AccruedCapitalExpenditures


Accrued
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value122712641211102914419731016106614721318146713631935138913089571107611647240296279251192268266279271235180158145156159156131143
Percentage of AccruedCapitalExpenditures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:AccruedPropertyAndCasualtyInsuranceCurrent

chtr:AccruedPropertyAndCasualtyInsuranceCurrent


Accrued
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value46247247246845846445844642442642042340839939039839474
Percentage of AccruedPropertyAndCasualtyInsuranceCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:AccruedTaxesAndRegulatoryFeesCurrent

chtr:AccruedTaxesAndRegulatoryFeesCurrent


Accrued
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value555585582511537575543490526575558514556592548474538128
Percentage of AccruedTaxesAndRegulatoryFeesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:Collateralcappercentageofliabilitycovered us-gaap:DerivativeInstrumentRisk

chtr:Collateralcappercentageofliabilitycovered

us-gaap:CurrencySwap


Collateralcappercentageofliabilitycoveredus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value40.040.00.40.40.4
Percentage of Collateralcappercentageofliabilitycovered100.0100.0100.0100.0100.0

chtr:ConversionPrice chtr:NoncontrollingInterest

chtr:ConversionPrice

chtr:PreferredNoncontrollingInterest


Conversion
Period End2020-12-31
Value267.85
Percentage of ConversionPrice100.0

chtr:ConversionPriceThreshold chtr:NoncontrollingInterest

chtr:ConversionPriceThreshold

chtr:PreferredNoncontrollingInterest


Conversion
Period End2020-12-31
Value130.0
Percentage of ConversionPriceThreshold100.0

chtr:ConversionPriceThresholdPerShareAmount chtr:NoncontrollingInterest

chtr:ConversionPriceThresholdPerShareAmount

chtr:PreferredNoncontrollingInterest


Conversion
Period End2020-12-31
Value348.2
Percentage of ConversionPriceThresholdPerShareAmount100.0

chtr:CustomerRelationshipsNet

chtr:CustomerRelationshipsNet


Customer
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value5615605064866955745379568461899795651013610710113151195112589132311390414608154391615480085691697810421105117512451317138914651294135914241492156216341704
Percentage of CustomerRelationshipsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:Customerprepaymentsaccountpayableandaccruedliabilities

chtr:Customerprepaymentsaccountpayableandaccruedliabilities


Customerprepaymentsaccountpayableandaccruedliabilities
Period End2020-12-312019-12-312018-12-31
Value363366410
Percentage of Customerprepaymentsaccountpayableandaccruedliabilities100.0100.0100.0

chtr:DebtInstrumentFaceAmountCurrent dei:LegalEntity, us-gaap:DebtInstrument

chtr:DebtInstrumentFaceAmountCurrent

chtr:CharterOperating, chtr:A4.000SeniorNotesDueSeptember12021


Debt
Period End2020-12-31
Value1000
Percentage of DebtInstrumentFaceAmountCurrent100.0

chtr:TimeWarnerCableLLC, chtr:A4.000SeniorNotesDueSeptember12021


Debt
Period End2020-09-30
Value1000
Percentage of DebtInstrumentFaceAmountCurrent0.0

chtr:TimeWarnerCableLLC, chtr:A4.125SeniorNotesDueFebruary152021


Debt
Period End2020-09-302020-06-302020-03-312019-12-31
Value7007007000.0
Percentage of DebtInstrumentFaceAmountCurrent0.00.00.00.0

chtr:DebtInstrumentFaceAmountNoncurrent

chtr:DebtInstrumentFaceAmountNoncurrent


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value8114377364770687414074916707027108669851687116828865855665616700364777617785926458036581685826435902
Percentage of DebtInstrumentFaceAmountNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:DeferredTaxLiabilitiesIndirectSubsidiaries

chtr:DeferredTaxLiabilitiesIndirectSubsidiaries


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value53553.0322528
Percentage of DeferredTaxLiabilitiesIndirectSubsidiaries100.0100.0100.0100.0100.0100.0

chtr:Deferredenterprisecommissioncostsnoncurrentasset

chtr:Deferredenterprisecommissioncostsnoncurrentasset


Deferredenterprisecommissioncostsnoncurrentasset
Period End2020-12-312019-12-312018-12-31
Value138143142
Percentage of Deferredenterprisecommissioncostsnoncurrentasset100.0100.0100.0

chtr:DeferredupfrontMDUfeesnoncurrentasset

chtr:DeferredupfrontMDUfeesnoncurrentasset


Deferredupfront
Period End2020-12-312019-12-312018-12-31
Value320284273
Percentage of DeferredupfrontMDUfeesnoncurrentasset100.0100.0100.0

chtr:DefinedBenefitPlanInvestmentAssetsAccruedInvestmentIncome

chtr:DefinedBenefitPlanInvestmentAssetsAccruedInvestmentIncome


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value191.01134107
Percentage of DefinedBenefitPlanInvestmentAssetsAccruedInvestmentIncome100.0100.0100.0100.0100.0

chtr:Dr.JohnMalonesamemberofChartersboardofdirectorsownershippercentageinDiscoveryCommunicationsInc. us-gaap:StatementClassOfStock

chtr:Dr.JohnMalonesamemberofChartersboardofdirectorsownershippercentageinDiscoveryCommunicationsInc.

us-gaap:CommonClassA


Dr.
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.21.20.0120.0120.0120.0120.0120.012
Percentage of Dr.JohnMalonesamemberofChartersboardofdirectorsownershippercentageinDiscoveryCommunicationsInc.100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB


Dr.
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
Value93.693.60.9360.9360.9360.9360.9360.9360.9360.9360.9360.9360.936
Percentage of Dr.JohnMalonesamemberofChartersboardofdirectorsownershippercentageinDiscoveryCommunicationsInc.7800.07800.07800.07800.07800.07800.07800.07800.00.00.00.00.00.0

us-gaap:CommonClassC


Dr.
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
Value3.63.60.0360.0360.0260.0260.0260.0260.060.060.060.060.06
Percentage of Dr.JohnMalonesamemberofChartersboardofdirectorsownershippercentageinDiscoveryCommunicationsInc.300.0300.0300.0300.0216.7216.7216.7216.70.00.00.00.00.0

chtr:Dr.JohnMalonesvotinginterestinLibertyBroadband

chtr:Dr.JohnMalonesvotinginterestinLibertyBroadband


Dr.
Period End2020-12-312020-09-30
Value45.848.8
Percentage of Dr.JohnMalonesvotinginterestinLibertyBroadband100.0100.0

chtr:Faceamountofconvertiblepreferredunits chtr:NoncontrollingInterest

chtr:Faceamountofconvertiblepreferredunits

chtr:PreferredNoncontrollingInterest


Faceamountofconvertiblepreferredunitschtr:
Period End2020-12-31
Value2500
Percentage of Faceamountofconvertiblepreferredunits100.0

chtr:Federaltaxlosscarryforwardssubjectto382andotherrestrictions

chtr:Federaltaxlosscarryforwardssubjectto382andotherrestrictions


Federaltaxlosscarryforwardssubjectto382andotherrestrictions
Period End2020-12-31
Value676
Percentage of Federaltaxlosscarryforwardssubjectto382andotherrestrictions100.0

chtr:IndefiniteLivedIntangibleAssetsIncludingGoodwill

chtr:IndefiniteLivedIntangibleAssetsIncludingGoodwill


Indefinite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value97499970359703597035970359703597032970329703297032970329703297032970299702997001969889657396100733773377337733773377337734173417348734873306398639863986398639864036400
Percentage of IndefiniteLivedIntangibleAssetsIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:LettersOfCreditOutstandingAmountCreditFacilities

chtr:LettersOfCreditOutstandingAmountCreditFacilities


Letters
Period End2020-12-312019-12-312018-12-312017-12-31
Value4136138137
Percentage of LettersOfCreditOutstandingAmountCreditFacilities100.0100.0100.0100.0

chtr:LettersOfCreditOutstandingAmountCreditFacilities dei:LegalEntity, us-gaap:DebtInstrument

chtr:CharterOperating, us-gaap:RevolvingCreditFacility


Letters
Period End2020-12-312019-12-312018-12-312017-12-31
Value4136138137
Percentage of LettersOfCreditOutstandingAmountCreditFacilities100.0100.0100.0100.0

chtr:LimitationsOnUseonOperatingLossCarryforwards

chtr:LimitationsOnUseonOperatingLossCarryforwards


Limitations
Period End2020-12-31
Value226
Percentage of LimitationsOnUseonOperatingLossCarryforwards100.0

chtr:Longtermdeferredrevenueliabilitiesotherlongtermliabilities

chtr:Longtermdeferredrevenueliabilitiesotherlongtermliabilities


Longtermdeferredrevenueliabilitiesotherlongtermliabilities
Period End2020-12-312019-12-312018-12-31
Value353434
Percentage of Longtermdeferredrevenueliabilitiesotherlongtermliabilities100.0100.0100.0

chtr:NoncontrollingInterestSharesHeldbyNoncontrollingShareholders chtr:NoncontrollingInterest, us-gaap:Ownership

chtr:NoncontrollingInterestSharesHeldbyNoncontrollingShareholders

chtr:CommonNoncontrollingInterest, chtr:AN


Noncontrolling
Period End2020-12-31
Value15
Percentage of NoncontrollingInterestSharesHeldbyNoncontrollingShareholders100.0

chtr:PreferredNoncontrollingInterest, chtr:AN


Noncontrolling
Period End2020-12-31
Value25
Percentage of NoncontrollingInterestSharesHeldbyNoncontrollingShareholders163.4

chtr:NumberOfSharesReceivedUponConversionToCharterClassACommonStock chtr:NoncontrollingInterest

chtr:NumberOfSharesReceivedUponConversionToCharterClassACommonStock

chtr:PreferredNoncontrollingInterest


Number
Period End2020-12-31
Value0.37334
Percentage of NumberOfSharesReceivedUponConversionToCharterClassACommonStock100.0

chtr:NumberOfSharesReceivedUponConversionToCharterHoldingsCommonUnits chtr:NoncontrollingInterest

chtr:NumberOfSharesReceivedUponConversionToCharterHoldingsCommonUnits

chtr:PreferredNoncontrollingInterest


Number
Period End2020-12-31
Value0.37334
Percentage of NumberOfSharesReceivedUponConversionToCharterHoldingsCommonUnits100.0

chtr:Reconcilingimpactfromdiscountingcapitalleaseliabilities

chtr:Reconcilingimpactfromdiscountingcapitalleaseliabilities


Reconcilingimpactfromdiscountingcapitalleaseliabilities
Period End2020-12-312020-09-30
Value227249
Percentage of Reconcilingimpactfromdiscountingcapitalleaseliabilities100.0100.0

chtr:TotalFairValueOfInvestmentPlanAssets

chtr:TotalFairValueOfInvestmentPlanAssets


Total
Period End2020-12-312019-12-31
Value28862613
Percentage of TotalFairValueOfInvestmentPlanAssets100.0100.0

chtr:TotalFairValueOfInvestmentPlanAssets us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Total
Period End2020-12-312019-12-31
Value28822609
Percentage of TotalFairValueOfInvestmentPlanAssets99.999.8

us-gaap:FairValueMeasuredAtNetAssetValuePerShare


Total
Period End2020-12-312019-12-31
Value557584
Percentage of TotalFairValueOfInvestmentPlanAssets19.322.3

chtr:TotalInvestmentInCablePropertiesNet

chtr:TotalInvestmentInCablePropertiesNet


Total
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value136848137122137436137927138920139050139809140729141564141749141994142190142712142759143049143445144396144730145449162681637516371163961649116652166591662116582165561647114847148581487014891148261478514843
Percentage of TotalInvestmentInCablePropertiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

chtr:Upfrontinstallationfeesaccountpayableandaccruedliabilities

chtr:Upfrontinstallationfeesaccountpayableandaccruedliabilities


Upfrontinstallationfeesaccountpayableandaccruedliabilities
Period End2020-12-312019-12-312018-12-31
Value739484
Percentage of Upfrontinstallationfeesaccountpayableandaccruedliabilities100.0100.0100.0

dei:EntityCommonStockSharesOutstanding us-gaap:StatementClassOfStock

dei:EntityCommonStockSharesOutstanding

us-gaap:CommonClassA


Entity
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value193199204206209214221223225228231237238248257267268270
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableTradeCurrent

us-gaap:AccountsPayableTradeCurrent


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value76372866773378666379066175860473262274057258452245447844814013412112412814010511012591818689107157155161142167155168
Percentage of AccountsPayableTradeCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302011-03-312010-12-31
Value19422321817515117015514412912512612011310312111412413483172122231922202318191515131418171617181617
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligation

us-gaap:ContractualObligation


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value154811293418080153021482115018144001163128316681294
Percentage of ContractualObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligation chtr:ContractualObligation

chtr:OtherContractualObligations


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value15317126581627813626131871333112750435319562648
Percentage of ContractualObligation98.997.990.089.089.088.888.537.424.933.750.1

chtr:ProgrammingMinimumCommitments


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-30
Value164276191164310355411
Percentage of ContractualObligation1.12.11.11.12.12.42.9

us-gaap:ContractualObligationDueAfterFifthYear

us-gaap:ContractualObligationDueAfterFifthYear


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value72896196883391829546106101043926253314
Percentage of ContractualObligationDueAfterFifthYear100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligationDueAfterFifthYear chtr:ContractualObligation

chtr:OtherContractualObligations


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value7289619683298687913610105100434.00.00.00.0
Percentage of ContractualObligationDueAfterFifthYear100.0100.094.394.695.795.296.215.40.00.00.0

us-gaap:ContractualObligationDueInFifthYear

us-gaap:ContractualObligationDueInFifthYear


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value580526675631647797610252622101
Percentage of ContractualObligationDueInFifthYear100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligationDueInFifthYear chtr:ContractualObligation

chtr:OtherContractualObligations


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value5805265224995396544852.00.00.00.0
Percentage of ContractualObligationDueInFifthYear100.0100.077.379.183.382.179.58.00.00.00.0

us-gaap:ContractualObligationDueInFourthYear

us-gaap:ContractualObligationDueInFourthYear


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value5663777048188288486724037258112
Percentage of ContractualObligationDueInFourthYear100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligationDueInFourthYear chtr:ContractualObligation

chtr:OtherContractualObligations


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value5663665256536646575003.03.00.00.0
Percentage of ContractualObligationDueInFourthYear100.097.174.679.880.277.574.47.58.10.00.0

us-gaap:ContractualObligationDueInNextTwelveMonths

us-gaap:ContractualObligationDueInNextTwelveMonths


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value52922752262923061818713605797685
Percentage of ContractualObligationDueInNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligationDueInNextTwelveMonths chtr:ContractualObligation

chtr:OtherContractualObligations


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value51622536220919171334397291535507
Percentage of ContractualObligationDueInNextTwelveMonths97.592.284.083.173.455.748.167.174.0

chtr:ProgrammingMinimumCommitments


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value130216124103225
Percentage of ContractualObligationDueInNextTwelveMonths2.57.84.74.512.4

us-gaap:ContractualObligationDueInSecondYear

us-gaap:ContractualObligationDueInSecondYear


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value942263523891305107213141146304311288240
Percentage of ContractualObligationDueInSecondYear100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligationDueInSecondYear chtr:ContractualObligation

chtr:OtherContractualObligations


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value920259820851031810851692191622118
Percentage of ContractualObligationDueInSecondYear97.798.687.379.075.664.860.46.25.17.649.2

chtr:ProgrammingMinimumCommitments


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-30
Value2237413937223223
Percentage of ContractualObligationDueInSecondYear2.31.41.73.03.517.019.5

us-gaap:ContractualObligationDueInThirdYear

us-gaap:ContractualObligationDueInThirdYear


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value81244828501060910101879555279270142
Percentage of ContractualObligationDueInThirdYear100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligationDueInThirdYear chtr:ContractualObligation

chtr:OtherContractualObligations


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value800436260883970477356710.09.05.023
Percentage of ContractualObligationDueInThirdYear98.597.391.579.277.475.971.318.23.21.916.2

chtr:ProgrammingMinimumCommitments


Contractual
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-30
Value12122622263535
Percentage of ContractualObligationDueInThirdYear1.52.70.92.12.93.44.4

us-gaap:DebtInstrumentFaceAmount

us-gaap:DebtInstrumentFaceAmount


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value82143790647776879050784167420272586733517196171538711056981169003667776177861264600366016860264373133590233334139422103221092176671407814153142481437912881128981293713716128041283312821124861252112316
Percentage of DebtInstrumentFaceAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DebtInstrumentInterestRateEffectivePercentage

chtr:CharterOperating, chtr:CreditFacilities


Debt
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value0.140.01730.0250.01560.00770.0042
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentRepurchasedFaceAmount

us-gaap:DebtInstrumentRepurchasedFaceAmount


Debt
Period End2020-12-312019-12-312017-12-312016-12-31
Value10700135028002900
Percentage of DebtInstrumentRepurchasedFaceAmount100.0100.0100.0100.0

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible


Decrease
Period End2020-12-31
Value25
Percentage of DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value200012016820331201213083534042922234721772061
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredRevenueCurrent


Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value4364774714774605263894874944984864723954053643623523463911009693898985848688909084818173
Percentage of DeferredRevenueCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1925250330312944437050004423389339273824
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1344183924532657412742473595317031453069
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration

us-gaap:InternalRevenueServiceIRS


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value11001600210023003900400033002900
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StateAndLocalJurisdiction


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value223257309359304365321276
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration20.316.114.715.67.89.19.79.5

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value581664578287243227172112135114
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates

us-gaap:DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value19996201592031920107308320.0
Percentage of DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates100.0100.0100.0100.0100.00.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value5.09.012143.00.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.00.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value36883361304135693260
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation us-gaap:RetirementPlanTaxStatus

us-gaap:NonqualifiedPlan


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value36353441
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation1.01.01.11.1

us-gaap:QualifiedPlan


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value3700332630073528
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.399.098.998.9

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-226000000.0-163000000.0-98000000.0-296000000.0-314000000.0
Percentage of DefinedBenefitPlanAmountsRecognizedInBalanceSheet100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-05-18
Value2.70.03480.04370.03680.0420.03720.03720.0399
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:DefinedBenefitPlanBenefitObligation


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value368833613041356932600.0
Percentage of DefinedBenefitPlanBenefitObligation100.0100.0100.0100.0100.00.0

us-gaap:DefinedBenefitPlanBenefitObligation us-gaap:RetirementPlanTaxStatus

us-gaap:NonqualifiedPlan


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value36353441
Percentage of DefinedBenefitPlanBenefitObligation1.01.01.11.1

us-gaap:QualifiedPlan


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value3700330030073528
Percentage of DefinedBenefitPlanBenefitObligation100.398.298.998.9

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter


Defined
Period End2020-12-31
Value929
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths


Defined
Period End2020-12-31
Value268
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive


Defined
Period End2020-12-31
Value211
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour


Defined
Period End2020-12-31
Value223
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree


Defined
Period End2020-12-31
Value236
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo


Defined
Period End2020-12-31
Value249
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo100.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-06-302016-05-182015-12-31
Value34623198294332732946290029000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:DefinedBenefitPlanFundedStatusOfPlan


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-226000000.0-163000000.0-98000000.0-296000000.0-314000000.0
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount

chtr:CollectiveTrustFunds


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value17813911368
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount100.0100.0100.0100.0

chtr:CommingledBondFunds


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value144913351270796
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount814.0960.41123.91170.6

us-gaap:CashAndCashEquivalents


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value4.04.04.03.0
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount2.22.93.54.4

us-gaap:EquityFunds


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value125511359522368
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount705.1816.5842.53482.4

us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel

chtr:CollectiveTrustFunds, us-gaap:FairValueInputsLevel2


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value17813911368
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount100.0100.0100.0100.0

chtr:CommingledBondFunds, us-gaap:FairValueInputsLevel2


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value144913351270796
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount814.0960.41123.91170.6

us-gaap:CashAndCashEquivalents, us-gaap:FairValueInputsLevel1


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value4.04.04.03.0
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount2.22.93.54.4

us-gaap:CommercialRealEstate, us-gaap:FairValueMeasuredAtNetAssetValuePerShare


Defined
Period End2020-12-312019-12-31
Value126136
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount70.897.8

us-gaap:EquityFunds, us-gaap:FairValueInputsLevel2


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value125511359522368
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount705.1816.5842.53482.4

us-gaap:FixedIncomeFunds, us-gaap:FairValueMeasuredAtNetAssetValuePerShare


Defined
Period End2020-12-312019-12-31
Value148177
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount83.1127.3

us-gaap:HedgeFundsMultistrategy, us-gaap:FairValueMeasuredAtNetAssetValuePerShare


Defined
Period End2020-12-312019-12-31
Value283271
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount159.0195.0

us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage

chtr:LiabilityMatchingSecurities


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value40.00.40.40.25
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage100.0100.0100.0100.0

chtr:ReturnSeekingSecurities


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value60.00.60.60.75
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage150.0150.0150.0300.0

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations

chtr:LiabilityMatchingSecurities


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value42.80.4370.4510.2670.354
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations100.0100.0100.0100.0100.0

chtr:ReturnSeekingSecurities


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value57.10.5620.5460.7310.644
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations133.4128.6121.1273.8181.9

us-gaap:OtherInvestments


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.10.0010.0030.0020.002
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations0.20.20.70.70.6

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

us-gaap:DerivativeLiabilities

us-gaap:CurrencySwap, us-gaap:FairValueInputsLevel2


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value18445458965022440932316023788780.0251251931862512402540.0
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DueFromRelatedPartiesCurrent us-gaap:ConsolidatedEntities

us-gaap:DueFromRelatedPartiesCurrent

srt:ParentCompany


Due
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2831183426242327252722
Percentage of DueFromRelatedPartiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DueFromRelatedPartiesNoncurrent us-gaap:ConsolidatedEntities

us-gaap:DueFromRelatedPartiesNoncurrent

srt:ParentCompany


Due
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value275297278260260260260251246246233
Percentage of DueFromRelatedPartiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value13741129919869102810059068641052101292889511091053975962111196098517418619220315216917717711915614313210514513011695123112115124
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeStockOption


Employee
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2412222633071752112522981992352713092112422733042622963181198910011412866748378343640
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStock


Employee
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value1.02.03.00.20.92.02.00.20.92.02.00.21.02.03.00.21.01.01.00.32.04.06.07.09.011141518212529333845
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.40.91.10.10.50.90.80.10.50.90.70.10.50.81.10.10.40.30.30.32.24.05.35.513.614.916.919.252.958.362.50.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value21326030935820524629033618722426030117320924730027936445470313540452629323118181717171514
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized88.4117.1117.5116.6117.1116.6115.1112.894.095.395.997.482.086.490.598.7106.5123.0142.858.834.835.035.135.239.439.238.639.752.950.042.50.00.00.00.0

us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity

us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity


Equity
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value186203396407436
Percentage of EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestments

us-gaap:EquityMethodInvestments


Equity
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value29430945448251953
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value636161606258103
Percentage of FinanceLeaseLiability100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value12774123301188511407108991038598829335875681757591697764795819515844673746303722951902184217761709164015711499142413481272119211101041973902828754680603524365
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value12615121801174411275107771027497689232866480937519691462785638499643223618291722021816176017001638157415111442137213001228115210741009944876806735664
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization98.898.898.898.898.998.998.898.998.999.099.199.196.996.996.996.896.696.095.995.595.595.795.896.096.296.296.396.496.596.696.896.997.097.197.397.597.6

us-gaap:OtherIntangibleAssets


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value1591501411321221111141039282726320118116214512812093868276716660575248444036322926221916
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.21.21.21.21.11.11.21.11.11.00.90.93.13.13.13.23.44.04.14.54.54.34.24.03.83.83.73.63.53.43.23.13.02.92.72.52.4

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-312020-09-30
Value4681041
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-31
Value1602
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2020-09-30
Value443
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-312020-09-30
Value575821
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-312020-09-30
Value8241072
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-312020-09-30
Value10751329
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-312020-09-30
Value13321599
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value18650186351863518635186351863518638186381863818626185831857018960189001889118851188411899118974279227892786278427802767275827532751274727432489248324732465245824542447244124262411
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value18230182301823018230182301823018229182291822918229182291822918229182271822718226182261835618356261626162616261626162616261726172617261726172368236823682368236823692368
Percentage of FiniteLivedIntangibleAssetsGross97.797.897.897.897.897.897.897.897.897.998.198.296.196.496.596.796.796.796.793.793.893.994.094.194.594.995.195.195.395.495.195.495.896.196.396.596.8

us-gaap:OtherIntangibleAssets


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value42040540540540540540940940939735434173167366462561563561817617317016816415114113613413012612111510597908579
Percentage of FiniteLivedIntangibleAssetsGross2.32.22.22.22.22.22.22.22.22.11.91.83.93.63.53.33.33.33.36.36.26.16.05.95.55.14.94.94.74.64.94.64.23.93.73.53.2

us-gaap:IndefiniteLivedFranchiseRights

us-gaap:IndefiniteLivedFranchiseRights


Indefinite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value6732267322673226732267322673226731967319673196731967319673196731967316673166731667316662456624560066006600660066006600660096009600960096009528752875287528752875291528852875257525752575257
Percentage of IndefiniteLivedFranchiseRights100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPayableCurrent

us-gaap:InterestPayableCurrent


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1083962104010051052943100110881045101110719851054994984894958841960443445317169237212175195175195176185238155212181198191204214162
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Investments

us-gaap:Investments


Investments
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value31333047649753055
Percentage of Investments100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value304
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2020-09-302019-06-302019-03-312018-12-31
Value78146215286
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0100.0

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LettersOfCreditOutstandingAmount


Letters
Period End2020-12-312019-12-312018-12-312017-12-31
Value367363358291
Percentage of LettersOfCreditOutstandingAmount100.0100.0100.0100.0

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

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

chtr:CharterOperating, us-gaap:RevolvingCreditFacility


Line
Period End2020-12-312019-12-312019-10-012019-01-012018-12-31
Value47504750450047504000
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0100.0100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:LongTermDebtFairValue

chtr:CreditFacilities, us-gaap:FairValueInputsLevel2


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value100639983992696101044810842111239608
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0

chtr:SeniorNotesAndDebentures, us-gaap:FairValueInputsLevel1


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value8416378793742797210874938693156612261087
Percentage of LongTermDebtFairValue836.4789.3748.3750.3717.2639.3594.5635.8

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-31
Value63568
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-312015-12-312014-12-31
Value127712191
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-312011-12-31
Value98204341
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-312013-12-312012-12-312011-12-31
Value226511021556490
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-312014-12-312013-12-312011-12-31
Value1936113793791
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-312015-12-312014-12-312012-12-312011-12-31
Value3277140127411243
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0100.0100.0100.0100.0

us-gaap:MultiemployerPlansWithdrawalObligation

us-gaap:MultiemployerPlansWithdrawalObligation


Multiemployer
Period End2020-12-312019-12-312018-12-312017-12-31
Value9810110483
Percentage of MultiemployerPlansWithdrawalObligation100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value3.94.10.0420.0430.044
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:InternalRevenueServiceIRS


Operating
Period End2020-12-31
Value5300
Percentage of OperatingLossCarryforwards100.0

us-gaap:OtherInvestments

us-gaap:OtherInvestments


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value19212215112.0
Percentage of OtherInvestments100.0100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-06-302016-05-18
Value5000000.04000000.04000000.05000000.06000000.06000000.06000000.0
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProgramRightsObligationsCurrent

us-gaap:ProgramRightsObligationsCurrent


Program
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value1940191320332133204220642108214720442055208220701907194719851937178317681745468451447449451430424418414379389342323
Percentage of ProgramRightsObligationsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RatioOfIndebtednessToNetCapital1 dei:LegalEntity

us-gaap:RatioOfIndebtednessToNetCapital1

chtr:CcoHoldings


Ratio
Period End2020-12-312019-12-312018-12-31
Value3.94.24.2
Percentage of RatioOfIndebtednessToNetCapital1100.0100.0100.0

us-gaap:RestrictedCashNoncurrent

us-gaap:RestrictedCashNoncurrent


Restricted
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value3.03.05.0286689150175214480.0
Percentage of RestrictedCashNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:RestrictedCashNoncurrent us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Restricted
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value3.03.05.02866
Percentage of RestrictedCashNoncurrent100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStock


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value0.0060.0080.010.010.010.2180.4310.6530.9281.1151.0811.92
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1.6512.0592.2112.3913.3130.3730.3250.2880.3270.2730.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber27516.725737.522110.023910.033130.0171.175.444.135.224.50.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value504.53359.33297.86343.1231.8159.557.2456.1454.1645.7234.8135.25
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value337.82249.45219.61192.96192.41136.51104.0174.7361.7954.860
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue67.069.473.756.283.0229.4181.7133.1114.1120.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:CommonClassA


Share
Period End2020-12-31
Value16
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value2940000.03119000.02194000.01734000.01665000.01224000.01193000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value220.78161.13122.1990.5671.7161.8861.76
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


Share
Period End2020-12-31
Value3082
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber


Share
Period End2020-12-31
Value5902000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice


Share
Period End2020-12-31
Value358.86
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue


Share
Period End2020-12-31
Value1787
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1


Sharebased
Period End2020-12-31
Value1296
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1


Stock
Period End2020-12-312020-09-30
Value15001600
Percentage of StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1100.0100.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value6356453934
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2020-12-31
Value302
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:ValuationAllowancesAndReservesBalance


Valuation
Period End2020-12-312019-12-312018-12-312017-12-31
Value194151129113
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
(None,)
Profit Lossus-gaap: Statement Equity Components
us-gaap:Revenues
us-gaap:ProductOrService
(None,)
Revenuesus-gaap: Product Or Service
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
(None,)
Indefinite Lived Intangible Assets Excluding Goodwillus-gaap: Indefinite Lived Intangible Assets By Major Class
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:OtherLiabilitiesNoncurrent
us-gaap:ConsolidatedEntities
(None,)
Other Liabilities Noncurrentus-gaap: Consolidated Entities
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents
(None,)
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Valueus-gaap: Statement Equity Components
us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
(None,)
Profit Lossus-gaap: Statement Equity Components