CYH


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

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostsAndExpenses

us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:ConsolidatedEntities

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidatedEntities

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:ProfitLoss
us-gaap:ConsolidatedEntities

us-gaap:Revenues
us-gaap:ConsolidatedEntities
us-gaap:ProductOrService

us-gaap:Assets
us-gaap:ConsolidatedEntities

us-gaap:Liabilities
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:ProductOrService

us-gaap:OtherAssetsCurrent
us-gaap:ConsolidatedEntities
us-gaap:AssetsNoncurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType

us-gaap:ConstructionInProgressGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:BalanceSheetLocation
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:BalanceSheetLocation

us-gaap:Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:Range

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:EquitySecuritiesFvNi
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:AccountsPayableCurrent

us-gaap:LiabilitiesCurrent
us-gaap:ConsolidatedEntities

us-gaap:OperatingLeaseLiabilityCurrent

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

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:DebtAndCapitalLeaseObligations
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNoncurrentNet

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:ConsolidatedEntities
us-gaap:DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensation
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
us-gaap:RetirementPlanType

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock
us-gaap:ConsolidatedEntities

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:ConsolidatedEntities

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:MinorityInterest

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:ConsolidatedEntities

us-gaap:ProfitLoss
us-gaap:ConsolidatedEntities

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquireInvestments

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt
us-gaap:DebtInstrument, us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateStatedPercentage
us-gaap:DebtInstrument, us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:IncomeStatementLocation, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
cyh:AcceleratedPaymentsReceivedUnderCaresAct
us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
cyh:AggregateConsiderationFromDebtInstrumentExchangedForCash
us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
cyh:CARESActAndPPPHCEActOf2020AidAmount
us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
cyh:CARESActPPPHCEActOf2020AidAmountCAAAndARPA
us-gaap:StatementEquityComponents
cyh:ComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterest

cyh:ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests
us-gaap:StatementEquityComponents

cyh:CorporateOfficeCosts

cyh:CostOfOperatingLease

cyh:DistributionsToNoncontrollingInterestsNetOfContributions
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
cyh:DistributionsToRedeemableNoncontrollingInterestsNetOfContributions

cyh:FinanceLeaseCost

cyh:GoodwillWrittenOffRelatedToDisposalOfAssetsHeldForSale

cyh:ImpairmentOfLongLivedAssetsSold

cyh:IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndIncomeTaxes

cyh:IncreaseDecreaseInMedicareAcceleratedPayments

cyh:IncreaseDecreaseInSuppliesPrepaidExpensesAndOtherCurrentAssets

cyh:IncreaseDecreaseInUnrecognizedPandemicReliefFunds

cyh:IncreaseInNumberOfSharesToDilutedSharesCalculationIfIncomeFromContinuingOperationsWouldHaveBeenGenerated

cyh:LossContingencyAccrualProvisionNonCash
us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency
cyh:LossContingencyAccrualReserveForInsuredClaim
us-gaap:ProductOrService, us-gaap:StatementScenario
cyh:MedicareAcceleratedPaymentsInterestRateFromDateLetterWasIssued
us-gaap:ProductOrService, us-gaap:StatementScenario
cyh:MedicareAcceleratedPercentageOfRecoupmentWillIncrease
us-gaap:ProductOrService, us-gaap:StatementScenario
cyh:MedicareAcceleratedPercentageOfRepaymentWillOccurThroughAutomaticRecoupment
us-gaap:ProductOrService, us-gaap:StatementScenario
cyh:MedicareAcceleratedRepaymentUnderCaresAct
us-gaap:StatementEquityComponents
cyh:NoncontrollingInterestsInAcquiredEntity

cyh:OtherReclassificationsOfNoncontrollingInterests
us-gaap:StatementEquityComponents

cyh:PandemicReliefFunds
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType
cyh:PercentageOfOwnershipInterestSold
us-gaap:Range, us-gaap:StatementScenario
cyh:RatioOfIndebtednessToCurrentEarnings

cyh:RedeemableNoncontrollingInterestChangeInRedemptionValue
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
cyh:RedeemableNoncontrollingInterestDecreaseFromDeconsolidation

cyh:RedeemableNoncontrollingInterestsChangeInRedemptionValue
us-gaap:StatementEquityComponents

cyh:ReductionInVariableRentExpense
us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
cyh:ReliefFundsRecognized

cyh:RepaymentDerecognitionOfMedicareAcceleratedPayments

us-gaap:AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet
us-gaap:StatementEquityComponents

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax

us-gaap:AssetImpairmentCharges

us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1

us-gaap:CharityCareDirectAndIndirectCostBasisAmount
us-gaap:ProductOrService

us-gaap:CharityCareOtherMeasurementBasisAmount

us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtConversionConvertedInstrumentSharesIssued1
us-gaap:StatementScenario, us-gaap:DebtInstrument
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
us-gaap:DebtInstrument, us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed
us-gaap:DebtInstrument, us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxesAndTaxCredits
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DepreciationAndAmortization
us-gaap:IncomeStatementLocation
us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:ExtinguishmentOfDebtAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ExtinguishmentOfDebtGainLossNetOfTax

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges
us-gaap:ImpairedLongLivedAssetsHeldAndUsedByType

us-gaap:GainLossRelatedToLitigationSettlement
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss
us-gaap:ImpairedLongLivedAssetsHeldAndUsedByType
us-gaap:ImpairmentOfLongLivedAssetsHeldForUse

us-gaap:LaborAndRelatedExpense

us-gaap:LeaseAndRentalExpense
us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LegalFees
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet
us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyAccrualPayments
us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyAccrualProvision

us-gaap:MinorityInterestChangeInRedemptionValue
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsOfDividendsMinorityInterest

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToMinorityShareholders

us-gaap:ProceedsFromAccountsReceivableSecuritization

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt

us-gaap:ProceedsFromIssuanceOfSubordinatedLongTermDebt

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType
us-gaap:ProceedsFromSaleOfEquityMethodInvestments

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:RestructuringCharges

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:SaleLeasebackTransactionNetProceedsFinancingActivities
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
us-gaap:AwardType, us-gaap:PlanName
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

us-gaap:ShortTermLeaseCost

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:SubleaseIncome

us-gaap:VariableLeaseCost

cyh:AmountsDueFromThirdPartyPayors

cyh:AmountsDueToThirdPartyPayors
us-gaap:StatementGeographical
cyh:CapitalCommitmentPostAcquisitionCostOfReplacementHospital
us-gaap:StatementGeographical
cyh:CapitalCommitmentPostAcquisitionEstimatedCostOfReplacementHospital

cyh:CapitalizedCostsForInternalUseSoftwareInDevelopmentStage
us-gaap:DebtInstrument
cyh:DebtInstrumentAvailableBorrowingBase
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
cyh:DebtInstrumentRedemptionValue
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

cyh:DeferredTaxAssetsFinancingArrangements

cyh:DeferredTaxAssetsRightOfUseAssets

cyh:DeferredTaxAssetsRightOfUseLiability

cyh:DeferredTaxLiabilitySection481MixedServiceCost

cyh:FinancingObligations

cyh:FinancingObligationsCurrent

cyh:FinancingObligationsFutureMinimumPaymentsDue

cyh:FinancingObligationsFutureMinimumPaymentsDueCurrent

cyh:FinancingObligationsFutureMinimumPaymentsDueInFiveYears

cyh:FinancingObligationsFutureMinimumPaymentsDueInFourYears

cyh:FinancingObligationsFutureMinimumPaymentsDueInThreeYears

cyh:FinancingObligationsFutureMinimumPaymentsDueInTwoYears

cyh:FinancingObligationsFutureMinimumPaymentsDueThereafter

cyh:FinancingObligationsFutureMinimumPaymentsInterestIncludedInPayments

cyh:FinancingObligationsNoncurrent
us-gaap:StatementScenario, us-gaap:ExtinguishmentOfDebt
cyh:MedicareAcceleratedOutstandingEstimatedAmountUnderCaresAct
us-gaap:StatementScenario
cyh:MedicareAcceleratedPaymentsRecouped
us-gaap:StatementScenario, us-gaap:BalanceSheetLocation
cyh:MedicareAcceleratedPaymentsUnderCaresAct
us-gaap:StatementGeographical, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType
cyh:NumberOfLicensedBedsSold

cyh:OperatingLeaseRightOfUseAssetPendingLeasesThatHaveNotYetCommenced

cyh:PhysicianRecruitingCommitmentMaximumPotentialFuturePaymentsInExcessOfLiabilityRecorded

cyh:PrepaidExpensesAndTaxes

cyh:UnrecognizedPandemicReliefFunds
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:RetirementPlanType
us-gaap:AssetsHeldInTrustNoncurrent

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrument

us-gaap:BuildingsAndImprovementsGross

us-gaap:CapitalizedComputerSoftwareGross

us-gaap:CapitalizedComputerSoftwareNet
us-gaap:FairValueByMeasurementBasis
us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentRepurchaseAmount

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent
us-gaap:DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensation

us-gaap:DeferredIncomeTaxAssetsNet
us-gaap:ConsolidatedEntities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOtherComprehensiveLoss

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment
us-gaap:DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensation, us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount

us-gaap:DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent

us-gaap:DisposalGroupIncludingDiscontinuedOperationGoodwill1

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets
us-gaap:ConsolidatedEntities
us-gaap:DueToAffiliateNoncurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentOwnershipPercentage

us-gaap:EquityMethodInvestments

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
us-gaap:Range, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FixturesAndEquipmentGross

us-gaap:GoodwillGross

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:InterestPayableCurrent

us-gaap:LandAndLandImprovements

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCredit
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyAccrualAtCarryingValue

us-gaap:MalpracticeLossContingencyAccrualDiscounted

us-gaap:MalpracticeLossContingencyAccrualDiscountedCurrent

us-gaap:MalpracticeLossContingencyAccrualUndiscounted
us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType
us-gaap:NotesPayableFairValueDisclosure
us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

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

us-gaap:OperatingLossCarryforwardsValuationAllowance

us-gaap:PrepaidTaxes
us-gaap:ConsolidatedEntities

us-gaap:RedeemableNoncontrollingInterestEquityFairValue
us-gaap:StatementEquityComponents
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:SharePrice
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:Supplies
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:TradingSecurities
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:UnamortizedDebtIssuanceExpense

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Allocated Share Based Compensation Expense
Balance Sheet
Stockholders Equity
Assets
Operating Lease Right Of Use Asset
Current Assets
Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Receivable
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
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄1.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.0
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁130.737124125.753278NA115.640852115.013661114.379331113.935629113.891721113.862097113.257608112.909869112.865482112.837944112.291496111.971628111.935738111.909858111.252331
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁127.069252125.753278NA115.01546114.972408114.301519113.935629113.891721113.862097113.257608112.909869112.865482112.837944112.291496111.971628111.935738111.909858111.252331
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█0.7476680.858586NA1.8460264.3236564.851171NA3.9162774.0209473.273866NA3.4747821.7925121.920349NA2.4544672.3603173.507729
us-gaap:EarningsPerShareBasic ▇▇█▇▇▇▆▇▇▇▆▆▇▇▁▇▇▆0.04-0.512.68999999999999950.980.610.15-3.27-0.15-1.47-1.04-2.91-2.88-0.97-0.22-17.98-0.98-1.22-1.79
us-gaap:EarningsPerShareDiluted ▇▇█▇▇▇▆▇▇▇▆▆▇▇▁▇▇▆0.04-0.512.64999999999999950.970.610.15-3.27-0.15-1.47-1.04-2.91-2.88-0.97-0.22-17.98-0.98-1.22-1.79
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
 Net profit Margin us-gaap:ConsolidatedEntities cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiariesNANANA2074.01676.01996.0NANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidatedEntities cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiariesNANANA2074.01676.01996.0NANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
 TTM Greenblatt ROC _ _█████▇▇▇▇▇▇▇▇▇▁▇▇▇314.0326.0436.0285.0296.0110.0164.0184.0111.0189.0-116.074.037.0212.0-2152.090.0113.071.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:AllocatedShareBasedCompensationExpense NANANA3.03.02.0NA2.03.03.0NANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▇▇█▇▇▇▆▇▇▇▆▆▇▇▁▇▇▆7.0-67.0303.0112.072.020.0-374.0-17.0-165.0-118.0-336.0-323.0-103.0-8.0-1989.0-102.0-136.0-191.0
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▆▅█▃▄▃▅▃▄▃▅▃▃▃▁▄▃▄31.029.042.016.023.016.027.019.021.017.029.017.019.019.07.020.015.022.0
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▇▇█▇▇▇▆▇▇▇▆▆▇▇▁▇▇▆38.0-38.0345.0128.095.036.0-347.02.0-144.0-101.0-307.0-306.0-84.011.0-1982.0-82.0-121.0-169.0
us-gaap:CostOfGoodsAndServicesSold ▄▄▅▅▁▄▅▅▅▆▇▆▇███500.0491.0524.0523.0418.0498.0528.0526.0539.0558.0582.0565.0592.0616.0616.0610.0NANA
us-gaap:CostsAndExpenses ▂▂▂▂▁▃▃▃▃▃▄▄▄▄█▄▅▆2693.02687.02683.02841.02223.02915.03121.03062.03191.03187.03569.03377.03525.03477.05210.03576.04031.04415.0
us-gaap:GainsLossesOnExtinguishmentOfDebt ▃▁█▆▃▃▂▃▃▂▃▂▄▃▃▃▃▂-8.0-71.0206.0115.00.0-4.0-23.00.00.0-31.0-1.0-27.064.0-4.0-5.0-4.0-10.0-21.0
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType cyh:SeniorNotesAt6.875Due2028,us-gaap:SeniorNotesNANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType cyh:SeniorSecuredNotesAt6Point625Due2025,cyh:SeniorSecuredNotesNANANA115.00.0-4.0NA0.0NANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▇▇█▇▇▇▇▇▇▇▆▇▇▇▁▇▇▇91.034.0389.0148.035.0-149.0-115.0-72.0-149.0-94.0-369.0-204.0-129.0-13.0-2379.0-147.0-131.0-176.0
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▄█▁▅▁▆▄▄▅4.010.0-1.05.0-1.07.03.03.05.0NANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▆▆▆▆▅▃█▄▅▅▅▇▅▅▁▅▅54.069.036.020.0-58.0-183.0231.0-74.0-3.07.0-69.0104.0-38.0-7.0-375.0-59.0-15.0NA
us-gaap:IncomeTaxesPaidNet -1.0NA0.0-3.00.02.00.0-1.0NANA36.0-8.0-9.0NA-1.01.05.00.0
us-gaap:InterestIncomeExpenseNonoperatingNet █▆▃▂▂▁▂▂▁▂▂▂▆▇▇▅▅▆-219.0-231.0-252.0-257.0-260.0-262.0-259.0-259.0-265.0-257.0-256.0-256.0-235.0-228.0-225.0-238.0-239.0-229.0
us-gaap:InterestPaidNet ▁▃▄▄▃▄▃█▁▃▅▂▄▃▃▃▂▄101.0203.0274.0279.0222.0264.0201.0492.0117.0189.0299.0151.0274.0212.0222.0221.0130.0279.0
us-gaap:NetIncomeLoss ▇▇█▇▇▇▆▇▇▇▆▆▇▇▁▇▇▆6.0-64.0311.0112.070.018.0-373.0-17.0-167.0-118.0-328.0-325.0-110.0-25.0-2013.0-110.0-137.0-199.0
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▆▅█▃▄▃▅▃▄▃▅▃▃▃▁▄▃▄31.029.042.016.023.016.027.019.021.017.029.017.019.019.07.020.015.022.0
us-gaap:OperatingIncomeLoss █████▇▇▇▇▇▇▇▇▇▁▇▇▇314.0326.0436.0285.0296.0110.0164.0184.0111.0189.0-116.074.037.0212.0-2152.090.0113.071.0
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▇▄▁▇██▆▇█1.0-3.0-8.00.02.02.0-1.00.02.0NA-8.02.07.017.024.08.01.08.0
us-gaap:ProfitLoss ▇▇█▇▇▇▆▇▇▇▆▆▇▇▁▇▇▆37.0-35.0353.0128.093.034.0-346.02.0-146.0-101.0-299.0-308.0-91.0-6.0-2006.0-90.0-122.0-177.0
us-gaap:Revenues ▃▃▃▃▁▃▄▄▄▄▄▄▅▅▃▅▇█3007.03013.03119.03126.02519.03025.03286.03246.03302.03376.03453.03451.03562.03689.03059.03666.04144.04486.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:Assets ▁▁▂▂▂▁▁▂▂▂▁▂▃▃▃▆▇█15528.015592.016006.016516.016415.015445.015609.015895.016132.016309.015859.016469.016794.017311.017450.019735.020873.021660.0
us-gaap:Liabilities ▁▁▂▄▄▂▂▂▃▃▁▂▂▃▃▄▆█16646.016706.017060.017992.017978.017079.017248.017162.017388.017394.016818.017104.017083.017489.017615.017896.018932.019567.0
us-gaap:LiabilitiesAndStockholdersEquity ▁▁▂▂▂▁▁▂▂▂▁▂▃▃▃▆▇█15528.015592.016006.016516.016415.015445.015609.015895.016132.016309.015859.016469.016794.017311.017450.019735.020873.021660.0
us-gaap:StockholdersEquity ▂▂▂▁▁▁▁▂▂▂▂▃▄▄▄███-1695.0-1681.0-1625.0-2017.0-2127.0-2205.0-2218.0-1848.0-1833.0-1663.0-1535.0-1205.0-879.0-775.0-767.01213.01298.01429.0
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities srt:ParentCompanyNANA-1625.0NANANA-2218.0-1848.0-1833.0-1663.0-1535.0-1205.0NANA-767.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:AssetsCurrent ▄▄▆▇▅▁▁▁▂▂▂▃▂▄▄▆█▇4053.04104.04510.04692.04413.03360.03427.03382.03484.03595.03549.03724.03694.03993.04068.04678.05055.04775.0
us-gaap:CashAndCashEquivalentsAtCarryingValue ▆▆▇█▇▁▁▁▁▂▁▂▁▂▃▃▄▁1250.01251.01676.01823.01552.0246.0216.0157.0207.0277.0196.0335.0208.0424.0563.0590.0768.0247.0
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▆▆▇█▇▁▁▁▁▂▁▂▁1250.01251.01676.01823.01552.0246.0216.0157.0207.0277.0196.0335.0208.0NA563.0NANANA
us-gaap:AccountsReceivableNetCurrent ▁▁▁▁▁▂▃▃▃▃▃▃▄▄▄▆▇█1958.01961.01927.01956.01925.02100.02258.02269.02356.02360.02352.02347.02407.02453.02384.02888.02939.03164.0
us-gaap:OtherAssetsCurrent ▁▂▂▂▃▄▂▂▂▂▃▃▃▄▄▅██284.0316.0338.0360.0374.0425.0358.0341.0366.0361.0400.0410.0422.0449.0462.0526.0678.0671.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
 us-gaap:AssetsNoncurrent us-gaap:ConsolidatedEntities cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiariesNANANA14443.014495.014450.014596.0NANANANANANANANANANANA
 us-gaap:AssetsNoncurrent us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiariesNANANA6300.06400.06500.06500.0NANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentGross ▁▁▁▁▁▂▂▄▃▄▄▆▆▇▇▇▇█9410.09396.09352.09293.09328.09618.09653.010198.010120.010331.010301.010986.011148.011402.011497.011552.011397.011824.0
us-gaap:ConstructionInProgressGross NANA194.0NANANA219.0NANANA219.0NANANA222.0NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ▂▂▁▁▁▂▂▅▄▅▄█▇██▄▂▄4085.04091.04030.04003.04019.04096.04045.04267.04186.04245.04162.04416.04399.04431.04445.04221.04085.04185.0
 us-gaap:AmortizationOfIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass cyh:CapitalizedInternalUseSoftwareNANA27.034.031.032.030.030.031.030.035.035.034.036.037.046.047.049.0
us-gaap:PropertyPlantAndEquipmentNet ▁▁▁▁▁▂▂▃▃▃▄▅▅▆▆▇▇█5325.05305.05322.05290.05309.05522.05608.05931.05934.06086.06139.06570.06749.06971.07052.07331.07312.07639.0
us-gaap:Goodwill ▁▁▁▁▁▁▁▂▂▂▂▂▂▃▃▇▇█4219.04219.04219.04220.04225.04322.04328.04495.04494.04553.04559.04631.04653.04704.04723.06148.06165.06327.0
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill NANA53.055.058.060.063.064.064.066.067.072.075.077.079.080.079.079.0
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass cyh:PhysicianRecruitmentContractsNANA16.0NANANA20.0NANANA24.0NANANA29.0NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:Range srt:MaximumNANA1.01.01.01.01.01.01.01.01.0NANANA10.0NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▆█▇▆▄▆▂▄▁▄635.0647.0642.0633.0623.0634.0607.0621.0603.0623.0NANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▃▃▃▄▅▄▄▃▄▃▁▁▁▁▁▁▅█1872.01905.01896.02226.02361.02191.02208.01993.02163.02009.01543.01544.01597.01579.01545.01578.02341.02919.0
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel,us-gaap:FairValueByMeasurementFrequency us-gaap:FairValueInputsLevel1,us-gaap:FairValueMeasurementsRecurring▄▂▄▃▃▁▇▆▆▅▆█127.0121.0129.0124.0124.0114.0141.0137.0136.0131.0137.0147.0NANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementBasis us-gaap:CarryingReportedAmountFairValueDisclosure▄▂▄▃▃▁▇▆▆▅▆█127.0121.0129.0124.0124.0114.0141.0137.0136.0131.0137.0147.0NANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementBasis us-gaap:EstimateOfFairValueFairValueDisclosure▄▂▄▃▃▁▇▆▆▅▆█127.0121.0129.0124.0124.0114.0141.0137.0136.0131.0137.0147.0NANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementFrequency us-gaap:FairValueMeasurementsRecurring▆▁█▄▄127.0121.0129.0124.0124.0NA141.0NANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:AccountsPayableCurrent ▁▂▃▂▁▂▄▂▄▅▆▄▅▆█▅▆█681.0730.0783.0710.0677.0727.0811.0743.0812.0863.0887.0816.0839.0892.0967.0850.0917.0988.0
us-gaap:LiabilitiesCurrent ▅▄▄█▇▁▂▂▃▃▂▃▁▂▂▂▂▅2869.02710.02815.03629.03422.02165.02282.02355.02503.02508.02392.02479.02062.02263.02356.02277.02378.02996.0
us-gaap:OperatingLeaseLiabilityCurrent ▃▁▇▁▃▂▄▄▂█134.0131.0142.0131.0135.0132.0136.0137.0133.0143.0NANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▄▄▃█▇▁▂▁▁▁▁▂▁▁▁1163.01003.0980.02009.01877.0503.0532.0420.0415.0419.0468.0740.0416.0435.0442.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
 us-gaap:LiabilitiesNoncurrent us-gaap:ConsolidatedEntities cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiariesNANANA14353.014854.017330.015800.0NANANANANANANANANANANA
 us-gaap:LiabilitiesNoncurrent us-gaap:ConsolidatedEntities srt:NonGuarantorSubsidiariesNANANA400.0700.03000.01400.0NANANANANANANANANANANA
us-gaap:LongTermDebt NANA12216.0NANANA13405.013604.013599.013590.013596.0NANANA13913.0NANANA
us-gaap:LongTermDebtNoncurrent ▁▁▂▅▆█▇▇▇▇▇11926.011897.012093.012860.013106.013525.013385.013286.013393.013385.013392.0NANANANANANANA
us-gaap:DebtAndCapitalLeaseObligations ▁▁▂▅▆█▇11953.011917.012216.012879.013136.013555.013405.0NANANA13596.013570.013714.013892.013913.013941.014748.015245.0
us-gaap:DeferredFinanceCostsNoncurrentNet NANA230.0NANANANANANANA171.0NANANA191.0NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▆▄▁▁▁▁█146.096.029.029.029.029.0200.0NANANA26.0NANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensation us-gaap:PensionPlansDefinedBenefitNANA5.0NANANA12.0NANANA11.0NANANA12.0NANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefitNANA89.077.076.074.072.070.069.067.066.073.071.0NA83.0NANANA
us-gaap:MinorityInterest ▄▄▅▁▃▂▃▄▃▃▃▃▃▃▃▆▆█79.086.087.060.075.069.077.083.074.073.072.075.076.074.075.096.095.0112.0
us-gaap:OtherLiabilitiesNoncurrent ▄▇█▂▂▁▁▂▂▂▃▃▅▆▆▆▇▇1190.01475.01599.0951.0913.0846.0894.0998.0987.0977.01008.01051.01329.01352.01360.01399.01456.01469.0
us-gaap:OperatingLeaseLiabilityNoncurrent ▆█▇▇▅▆▂▄▁▃515.0528.0524.0523.0508.0514.0487.0497.0479.0495.0NANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA161.0NANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA127.0NANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA93.0NANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA77.0NANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA253.0NANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:StockholdersEquity ▂▂▂▁▁▁▁▂▂▂▂▃▄▄▄███-1695.0-1681.0-1625.0-2017.0-2127.0-2205.0-2218.0-1848.0-1833.0-1663.0-1535.0-1205.0-879.0-775.0-767.01213.01298.01429.0
 us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities srt:ParentCompanyNANA-1625.0NANANA-2218.0-1848.0-1833.0-1663.0-1535.0-1205.0NANA-767.0NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▂▂▂▁▁▁▁▂▂▂▂▃▄▄▄███-1616.0-1595.0-1538.0-1957.0-2052.0-2136.0-2141.0-1765.0-1759.0-1590.0-1463.0-1130.0-803.0-701.0-692.01309.01393.01541.0
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome▇▆▇███▇██▇▇█▇▆▆▂▁▁-15.0-16.0-13.0-5.0-5.0-7.0-9.0-8.0-8.0-10.0-10.0-8.0-9.0-16.0-21.0-45.0-53.0-54.0
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital▇█▇▂▃▂▃▂▂▃▃▃▃▃▃▂▁▁2084.02105.02094.02005.02008.02001.02008.02004.02002.02007.02017.02011.02013.02014.02014.02002.01984.01980.0
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:CommonStock▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄1.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.0
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▄▄▅▁▃▂▃▄▃▃▃▃▃▃▃▆▆█79.086.087.060.075.069.077.083.074.073.072.075.076.074.075.096.095.0112.0
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▂▂▂▁▁▁▁▂▂▂▂▃▄▄▄███-3765.0-3771.0-3707.0-4018.0-4131.0-4200.0-4218.0-3845.0-3828.0-3661.0-3543.0-3209.0-2884.0-2774.0-2761.0-745.0-634.0-498.0
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄1.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.0
us-gaap:AdditionalPaidInCapitalCommonStock ▇█▇▂▃▂▃▂▂▃▃▃▃▃▃▂▁▁2084.02105.02094.02005.02008.02001.02008.02004.02002.02007.02017.02011.02013.02014.02014.02002.01984.01980.0
us-gaap:RetainedEarningsAccumulatedDeficit ▂▂▂▁▁▁▁▂▂▂▂▃▄▄▄███-3765.0-3771.0-3707.0-4018.0-4131.0-4200.0-4218.0-3845.0-3828.0-3661.0-3543.0-3209.0-2884.0-2774.0-2761.0-745.0-634.0-498.0
 us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities srt:ParentCompanyNANA-3707.0NANANA-4218.0-3845.0-3828.0-3661.0-3543.0-3209.0NANA-2761.0NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▇▆▇███▇██▇▇█▇▆▆▂▁▁-15.0-16.0-13.0-5.0-5.0-7.0-9.0-8.0-8.0-10.0-10.0-8.0-9.0-16.0-21.0-45.0-53.0-54.0
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:ConsolidatedEntities srt:ParentCompanyNANA-13.0NANANA-9.0-8.0-8.0-10.0-10.0-8.0NANA-21.0NANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNANA-15.0NANANA-8.0NANANA-8.0NANANA-7.0-19.0-20.0-21.0
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedNetUnrealizedInvestmentGainLossNANA2.0NANANA-3.0NANANA-7.0NANANA-2.0-3.0-5.0-7.0
us-gaap:MinorityInterest ▄▄▅▁▃▂▃▄▃▃▃▃▃▃▃▆▆█79.086.087.060.075.069.077.083.074.073.072.075.076.074.075.096.095.0112.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▂▂▃█▂▂▁▂▂▁▃▂▂▂▂▃▃179.0101.076.0392.01653.057.0194.0-74.0132.0133.0-166.0346.0-12.0106.0156.0114.0261.0242.0
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▁▄▃▃▂▃▃▁▂▂▂▂▁▁▇█▁-135.0-120.0168.062.056.0-109.0101.044.0-166.019.05.0-9.0-64.0-177.0-122.0595.0767.0-171.0
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇▄▅▆▄█▆▇▇▇█▆▆▇▇▁▄▇-45.0-406.0-391.0-183.0-403.082.0-236.0-20.0-36.0-71.022.0-210.0-140.0-68.0-61.0-887.0-507.0-62.0
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▃▁▂▄█▃▃▃-1.0-425.0-147.0271.01306.030.059.0-50.0NANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:IncreaseDecreaseInAccountsReceivable ▇█▇█▅▅▇▆▇▇▇▆▇█▁▇▅▇-2.034.0-28.032.0-155.0-158.0-11.0-89.0-3.010.07.0-59.0-45.066.0-503.0-43.0-175.0-11.0
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▃▄▅▁▁▅█▂▄▄▃▃▂▂▃▃▃▃34.053.062.0-24.0-17.066.0143.0-2.045.059.019.015.00.02.014.025.032.034.0
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▂▂▃█▂▂▁▂▂▁▃▂▂▂▂▃▃179.0101.076.0392.01653.057.0194.0-74.0132.0133.0-166.0346.0-12.0106.0156.0114.0261.0242.0
us-gaap:NetIncomeLoss ▇▇█▇▇▇▆▇▇▇▆▆▇▇▁▇▇▆6.0-64.0311.0112.070.018.0-373.0-17.0-167.0-118.0-328.0-325.0-110.0-25.0-2013.0-110.0-137.0-199.0
us-gaap:ProfitLoss ▇▇█▇▇▇▆▇▇▇▆▆▇▇▁▇▇▆37.0-35.0353.0128.093.034.0-346.02.0-146.0-101.0-299.0-308.0-91.0-6.0-2006.0-90.0-122.0-177.0
us-gaap:ShareBasedCompensation ▄▇▄▂▂▁▁▁▂▂▂▂▂▃▃▅▅█5.08.05.03.03.02.02.02.03.03.03.03.03.04.04.06.06.09.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▁▄▃▃▂▃▃▁▂▂▂▂▁▁▇█▁-135.0-120.0168.062.056.0-109.0101.044.0-166.019.05.0-9.0-64.0-177.0-122.0595.0767.0-171.0
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▂▂▄▄▁▂▃▃▁▄▃▃▄█▅▇▄▆107.0105.0123.0125.093.099.0116.0110.091.0121.0114.0118.0125.0170.0136.0154.0128.0146.0
us-gaap:PaymentsToAcquireInvestments ▃▂█▂▂▁▂▂▂▁▂▁▂▂▃▄▂▁41.022.0110.029.022.017.022.019.024.015.028.012.019.019.040.048.025.012.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇▄▅▆▄█▆▇▇▇█▆▆▇▇▁▄▇-45.0-406.0-391.0-183.0-403.082.0-236.0-20.0-36.0-71.022.0-210.0-140.0-68.0-61.0-887.0-507.0-62.0
us-gaap:RepaymentsOfLongTermDebt ▄██▁▂▅▃▂▁▅▁▄▂▁▁▃▅▇1363.03033.03075.0154.0393.01871.0937.0517.0208.01895.0164.01160.0620.089.0120.0855.01590.02826.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:DebtInstrumentRedemptionPeriod,us-gaap:LongtermDebtType cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031,cyh:DebtInstrumentRedemptionPeriodSix,cyh:SeniorSecuredNotesNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:DebtInstrumentRedemptionPeriod,us-gaap:LongtermDebtType cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029,us-gaap:DebtInstrumentRedemptionPeriodOne,cyh:JuniorPrioritySecuredNotesNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:DebtInstrumentRedemptionPeriod,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031,cyh:DebtInstrumentRedemptionPeriodNine,cyh:SeniorSecuredNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:DebtInstrumentRedemptionPeriod,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031,cyh:DebtInstrumentRedemptionPeriodSeven,cyh:SeniorSecuredNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:DebtInstrumentRedemptionPeriod,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029,us-gaap:DebtInstrumentRedemptionPeriodOne,cyh:JuniorPrioritySecuredNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType cyh:SixPercentSeniorSecuredNotesDueTwoThousandTwentyNine,us-gaap:SeniorNotesNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:JuniorPrioritySecuredNotesDue2023,cyh:JuniorPrioritySecuredNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:SeniorNotesAt6875PercentDue2028,us-gaap:SeniorNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:SeniorSecuredNotesAt5625Due2027,us-gaap:SeniorNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:SeniorSecuredNotesAt625Due2023,us-gaap:SeniorNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:SeniorSecuredNotesAt6Due2029,us-gaap:SeniorNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:SeniorSecuredNotesAt8625Due2024,cyh:SeniorSecuredNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031,cyh:SeniorSecuredNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029,cyh:JuniorPrioritySecuredNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.0960000.0959000.0958000.0950000.0929000.0922000.0919000.0919000.0915000.0918000.0932000.0949000.0936000.0940000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value13012511511511411311311311311211211211211111111111111011011011011211611611511411411310794949491909089888889919291929492
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12712511511411411311311311311211211211211111111111111011011011011211511511411311311210693939291898989888889919190919391
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value747670.0858590.01846000.04323700.04851200.03916300.04020900.03273900.03474800.01792500.01920300.02454500.02360300.03507700.02076700.02530700.02672700.06529200.06774700.06869000.06909100.06726400.04395300.06029800.03503900.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.04-0.512.690.980.610.15-3.27-0.15-1.47-1.04-2.91-2.88-0.97-0.22-17.98-0.98-1.22-1.79-1.99-0.71-12.910.1-0.730.450.960.690.880.540.37-1.050.30.040.320.870.70.50.940.850.350.830.390.670.770.770.750.76
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.04-0.512.650.970.610.15-3.27-0.15-1.47-1.04-2.91-2.88-0.97-0.22-17.98-0.98-1.22-1.79-1.99-0.71-12.910.1-0.730.440.950.680.870.540.37-1.040.30.040.320.860.690.490.930.850.350.830.390.670.760.760.740.75
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value3.03.02.02.03.03.01010109.99.510
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.10.10.10.10.10.10.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value7.0-67.03031127220-374.0-17.0-165.0-118.0-336.0-323.0-103.0-8.0-1989.0-102.0-136.0-191.0-196.0-76.0-1435.0-5.0-63.02311772856945-103.05316519765559389477327991274237
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.2-2.29.73.62.90.7-11.4-0.5-5.0-3.5-9.7-9.4-2.9-0.2-65.0-2.8-3.3-4.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value31294216231627192117291719197.0201522222326253423232036322814241717172314182322181817221416
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.01.01.30.50.90.50.80.60.60.50.80.50.50.50.20.50.40.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value38-38.03451289536-347.02.0-144.0-101.0-307.0-306.0-84.011-1982.0-82.0-121.0-169.0-174.0-53.0-1409.020-29.0461409212110173-89.07734681148969112113159245116995653
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.3-1.311.14.13.81.2-10.60.1-4.4-3.0-8.9-8.9-2.40.3-64.8-2.2-2.9-3.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value500491524523418498528526539558582565592616616610
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.616.316.816.716.616.516.116.216.316.516.916.416.616.720.116.6

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2693268726832841222329153121306231913187356933773525347752103576403144154394423459654705465744954441451244804410
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues89.689.286.090.988.296.495.094.396.694.4103.497.999.094.3170.397.597.398.40.00.00.00.00.00.00.00.00.00.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-8.0-71.02061150.0-4.0-23.00.00.0-31.0-1.0-27.064-4.0-5.0-4.0-10.0-21.00.00.0-30.00.00.0-9.0-8.00.00.00.0-73.00.00.00.0-1.2950.0-52.0240.0-63.429
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.0100.0100.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.00.00.00.0100.00.00.00.0100.00.0100.00.0100.0
Percentage of Revenues-0.3-2.46.63.70.0-0.1-0.70.00.0-0.9-0.0-0.81.8-0.1-0.2-0.1-0.2-0.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cyh:SeniorNotesAt6.875Due2028, us-gaap:SeniorNotes


Gains
Period End2020-12-07
Value205
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of Revenues0.0
Percentage of Revenues cyh:SeniorNotesAt6.875Due2028 us-gaap:SeniorNotes0.0

cyh:SeniorSecuredNotesAt6Point625Due2025, cyh:SeniorSecuredNotes


Gains
Period End2020-09-302020-06-302020-03-312019-09-30
Value1150.0-4.00.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.00.0100.00.0
Percentage of Revenues3.70.0-0.10.0
Percentage of Revenues cyh:SeniorSecuredNotesAt6Point625Due2025 cyh:SeniorSecuredNotes0.00.00.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value913438914835-149.0-115.0-72.0-149.0-94.0-369.0-204.0-129.0-13.0-2379.0-147.0-131.0-176.0-152.0-83.0-1543.063-91.0121214168230133107-135.07225641441228415114567132137135132131131123
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.01.112.54.71.4-4.9-3.5-2.2-4.5-2.8-10.7-5.9-3.6-0.4-77.8-4.0-3.2-3.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value4.010.0-1.05.0-1.07.03.03.05.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.10.3-0.00.2-0.00.20.10.10.2

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value54693620-58.0-183.0231-74.0-3.07.0-69.0104-38.0-7.0-375.0-59.0-15.037-29.0-138.026-51.0387456664032-57.0193.4421747362549451236444334434240
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.82.31.20.6-2.3-6.07.0-2.3-0.10.2-2.03.0-1.1-0.2-12.3-1.6-0.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1.00.0-3.00.02.00.0-1.036-8.0-9.0-1.01.05.00.0-22.02.04.00.02.01.08.01.0-91.0-16.06.0-79.00.3122.170-0.4480.14733220.061292325-0.677-0.73949780.934
Percentage of IncomeTaxesPaidNet100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.00.0-0.10.00.10.0-0.01.0-0.2-0.3-0.00.00.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Interest Income Expense Nonoperating Net

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:InterestIncomeExpenseNonoperatingNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-219.0-231.0-252.0-257.0-260.0-262.0-259.0-259.0-265.0-257.0-256.0-256.0-235.0-228.0-225.0-238.0-239.0-229.0-232.0-233.0-246.0-251.0-250.0-242.0-239.0-241.0-244.0-249.0-255.0-224.0
Percentage of InterestIncomeExpenseNonoperatingNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-7.3-7.7-8.1-8.2-10.3-8.7-7.9-8.0-8.0-7.6-7.4-7.4-6.6-6.2-7.4-6.5-5.8-5.10.00.00.00.00.00.00.00.00.00.00.00.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value10120327427922226420149211718929915127421222222113027916327918230717329315930017030817828013614914614913213017016113222010122610122999220
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.46.78.88.98.88.76.115.23.55.68.74.47.75.77.36.03.16.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.0-64.03111127018-373.0-17.0-167.0-118.0-328.0-325.0-110.0-25.0-2013.0-110.0-137.0-199.0-220.0-79.0-1432.011-83.052111791006242-112.0284.0952979624483753074356169707070
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.2-2.110.03.62.80.6-11.4-0.5-5.1-3.5-9.5-9.4-3.1-0.7-65.8-3.0-3.3-4.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:ConsolidatedEntities

cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries


Net
Period End2020-09-302020-06-302020-03-31
Value528286
Percentage of NetIncomeLoss46.4117.1477.8
Percentage of Revenues1.73.32.8
Percentage of Revenues cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries0.00.04.3

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value31294216231627192117291719197.020152222232625342323203632281424171717231418232218181722141614
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.01.01.30.50.90.50.80.60.60.50.80.50.50.50.20.50.40.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value314326436285296110164184111189-116.07437212-2152.0901137175146-1375.0294141351447399481371351175235167210285283287290349280283288280278284280275
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.410.814.09.111.83.65.05.73.45.6-3.42.11.05.7-70.32.52.71.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingIncomeLoss us-gaap:ConsolidatedEntities

cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries


Operating
Period End2020-09-302020-06-302020-03-31
Value221283249
Percentage of OperatingIncomeLoss77.595.6226.4
Percentage of Revenues7.111.28.2
Percentage of Revenues cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries0.00.012.5

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1.0-3.0-8.00.02.02.0-1.00.02.0-8.02.07.017248.01.08.0253.0-3.0-16.020-29.06.0-7.0-15.07.03.09.0251221183.41110101416-0.517-7.894
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.0-0.1-0.30.00.10.1-0.00.00.1-0.20.10.20.50.80.20.00.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value37-35.03531289334-346.02.0-146.0-101.0-299.0-308.0-91.0-6.0-2006.0-90.0-122.0-177.0-199.0-56.0-1406.036-49.075134991369470-98.0522147968558102995392537892848684
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.2-1.211.34.13.71.1-10.50.1-4.4-3.0-8.7-8.9-2.6-0.2-65.6-2.5-2.9-3.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProfitLoss us-gaap:ConsolidatedEntities

cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries


Profit
Period End2020-09-302020-06-302020-03-31
Value528286
Percentage of ProfitLoss40.688.2252.9
Percentage of Revenues1.73.32.8
Percentage of Revenues cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries0.00.04.3

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value300730133119312625193025328632463302337634533451356236893059366641444486
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ConsolidatedEntities

cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-31
Value207416761996
Percentage of Revenues66.366.566.0
Percentage of Revenues66.366.566.0
Percentage of Revenues cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries100.0100.0100.0

us-gaap:Revenues us-gaap:ProductOrService

cyh:ManagedCareAndOtherThirdPartyPayors


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value19191915197519671626183220231971199320252057206521102117217124122528
Percentage of Revenues63.863.663.362.964.560.661.660.760.460.059.659.859.257.459.258.256.4
Percentage of Revenues63.863.663.362.964.560.661.660.760.460.059.659.859.257.459.258.256.4
Percentage of Revenues cyh:ManagedCareAndOtherThirdPartyPayors100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:Medicaid


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value420391411419341407420437452428469469479459496544587
Percentage of Revenues14.013.013.213.413.513.512.813.513.712.713.613.613.412.413.513.113.1
Percentage of Revenues14.013.013.213.413.513.512.813.513.712.713.613.613.412.413.513.113.1
Percentage of Revenues cyh:Medicaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:Medicare


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value642693727723607756812811819889878875943103397811311234
Percentage of Revenues21.423.023.323.124.125.024.725.024.826.325.425.426.528.026.727.327.5
Percentage of Revenues21.423.023.323.124.125.024.725.024.826.325.425.426.528.026.727.327.5
Percentage of Revenues cyh:Medicare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:SelfPayRevenue


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value26146.017-55.03030273834494230802157137
Percentage of Revenues0.90.50.20.5-2.21.00.90.81.21.01.41.20.82.20.61.43.1
Percentage of Revenues0.90.50.20.5-2.21.00.90.81.21.01.41.20.82.20.61.43.1
Percentage of Revenues cyh:SelfPayRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1552815592160061651616415154451560915895161321630915859164691679417311174501973520873216602194422227224322672426861271892718627119274212722427270269621711716722165961659716606162411587315846152081484714825147181469814021
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value106821315769721794
Percentage of Assets0.70.50.80.40.40.50.10.5
Percentage of Assets0.70.50.80.40.40.50.10.5
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1664616706170601799217978170791724817162173881739416818171041708317489176151789618932195671966219747198842204122185223442237822439228072255922716224841362713302132031328113442131571284412930123481205512078119601206011637
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets107.2107.1106.6108.9109.5110.6110.5108.0107.8106.7106.0103.9101.7101.0100.990.790.790.389.688.888.682.582.682.282.382.783.282.983.383.479.679.579.680.080.981.080.981.681.281.281.581.382.183.0

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1731230019791890173216071222861
Percentage of Liabilities10.113.311.510.910.09.67.14.9
Percentage of Assets10.814.712.511.710.610.17.44.9
Percentage of Assets srt:ParentCompany1633.02804.91510.73315.82510.12231.97188.2916.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1552815592160061651616415154451560915895161321630915859164691679417311174501973520873216602194422227224322672426861271892718627119274212722427270269621711716722165961659716606162411587315846152081484714825147181469814021
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value106821315769721794
Percentage of LiabilitiesAndStockholdersEquity0.70.50.80.40.40.50.10.5
Percentage of Assets0.70.50.80.40.40.50.10.5
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-1695.0-1681.0-1625.0-2017.0-2127.0-2205.0-2218.0-1848.0-1833.0-1663.0-1535.0-1205.0-879.0-775.0-767.012131298142916151821189540034019424142014081400338823775370530672989296228772731265425962490239723482309231121891950
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-10.9-10.8-10.2-12.2-13.0-14.3-14.2-11.6-11.4-10.2-9.7-7.3-5.2-4.5-4.46.16.26.67.48.28.415.015.015.615.515.014.614.313.813.717.917.917.817.316.416.316.415.715.815.815.615.714.913.9

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value-1625.0-2218.0-1848.0-1833.0-1663.0-1535.0-1205.0-767.0
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-10.2-14.2-11.6-11.4-10.2-9.7-7.3-4.4
Percentage of Assets srt:ParentCompany-1533.0-2704.9-1410.7-3215.8-2410.1-2131.9-7088.2-816.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value40534104451046924413336034273382348435953549372436943993406846785055477546664541484252565166555255005426556653725397562737473446335634183419320729973100284628362734283528712674
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.126.328.228.426.921.822.021.321.622.022.422.622.023.123.323.724.222.021.320.421.619.719.220.420.220.020.319.719.820.921.920.620.220.620.619.718.919.618.719.118.419.319.519.1

us-gaap:AssetsCurrent us-gaap:ConsolidatedEntities

cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries


Assets
Period End2020-09-302020-06-302020-03-312019-12-31
Value3931359624692464
Percentage of AssetsCurrent83.881.573.571.9
Percentage of Assets23.821.916.015.8
Percentage of Assets cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries0.00.00.00.0

srt:ParentCompany


Assets
Period End2020-12-312019-12-312019-09-302019-03-312018-12-312018-09-302017-12-31
Value5048453.03.01717
Percentage of AssetsCurrent1.11.41.30.10.10.50.4
Percentage of Assets0.30.30.30.00.00.10.1
Percentage of Assets srt:ParentCompany47.258.534.44.34.2100.018.1

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value12501251167618231552246216157207277196335208424563590768247238133461181184186365222509221389613373143251285387240115129129266191270299567548480344220133
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.08.010.511.09.51.61.41.01.31.71.22.01.22.43.23.03.71.11.10.62.10.70.70.71.30.81.90.81.42.32.20.91.51.72.31.50.70.80.91.81.31.82.00.00.00.02.50.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value12501251167618231552246216157207277196335208563238
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.08.010.511.09.51.61.41.01.31.71.22.01.23.21.1

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value19581961192719561925210022582269235623602352234724072453238428882939316431763179317937233611368634913606340932663121312923532298217322152067209120552019183417731792176617141617
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.612.612.011.811.713.614.514.314.614.514.814.314.314.213.714.614.114.614.514.314.213.913.413.612.813.312.412.011.411.613.713.713.113.312.412.912.912.712.111.912.112.011.711.5

us-gaap:AccountsReceivableNetCurrent us-gaap:ProductOrService

cyh:Medicare


Accounts
Period End2020-12-312019-12-312018-12-312017-12-31
Value232268283220
Percentage of AccountsReceivableNetCurrent12.011.912.09.2
Percentage of Assets1.41.71.81.3
Percentage of Assets cyh:Medicare0.00.00.00.0

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value284316338360374425358341366361400410422449462526678671568461425545567548515507528678624638307333270288302267234328231225175176193194
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.82.02.12.22.32.82.32.12.32.22.52.52.52.62.62.73.23.12.62.11.92.02.12.01.91.91.92.52.32.41.82.01.61.71.81.61.52.11.51.51.21.21.31.4

Assets Noncurrent

us-gaap:AssetsNoncurrent us-gaap:ConsolidatedEntities

us-gaap:AssetsNoncurrent

cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries


Assets
Period End2020-09-302020-06-302020-03-312019-12-31
Value14443144951445014596
Percentage of AssetsNoncurrent100.0100.0100.0100.0
Percentage of Assets87.488.393.693.5
Percentage of Assets cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries0.00.00.00.0

srt:NonGuarantorSubsidiaries


Assets
Period End2020-09-302020-06-302020-03-312019-12-31
Value6300640065006500
Percentage of AssetsNoncurrent43.644.245.044.5
Percentage of Assets38.139.042.141.6
Percentage of Assets srt:NonGuarantorSubsidiaries0.00.00.053.9

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value941093969352929393289618965310198101201033110301109861114811402114971155211397118241242213378133641508414906146881457714400142641422114590141741060610439103541021610145998198089640936989638798866385647787
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets60.660.358.456.356.862.361.864.262.763.365.066.766.465.965.958.554.654.656.660.259.656.455.554.053.653.152.052.253.552.662.062.462.461.661.161.561.860.861.660.459.358.958.355.5

us-gaap:PropertyPlantAndEquipmentGross us-gaap:BalanceSheetLocation

cyh:FinanceLeaseRouAssets


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value164151150151153187173
Percentage of PropertyPlantAndEquipmentGross1.71.61.61.61.61.91.8
Percentage of Assets1.11.00.90.90.91.21.1
Percentage of Assets cyh:FinanceLeaseRouAssets0.00.00.00.00.00.00.0

us-gaap:PropertyPlantAndEquipmentGross us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType

cyh:FinanceLeaseRouAssets, us-gaap:BuildingAndBuildingImprovements


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value143134134134136168154
Percentage of PropertyPlantAndEquipmentGross1.51.41.41.41.51.71.6
Percentage of Assets0.90.90.80.80.81.11.0
Percentage of Assets cyh:FinanceLeaseRouAssets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.0

cyh:FinanceLeaseRouAssets, us-gaap:FurnitureAndFixtures


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value139.08.09.09.01111
Percentage of PropertyPlantAndEquipmentGross0.10.10.10.10.10.10.1
Percentage of Assets0.10.10.00.10.10.10.1
Percentage of Assets cyh:FinanceLeaseRouAssets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.0

Construction In Progress Gross

us-gaap:ConstructionInProgressGross

us-gaap:ConstructionInProgressGross


Construction
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value194219219222227267350231173397221
Percentage of ConstructionInProgressGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.41.41.31.01.01.31.41.02.61.5

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value40854091403040034019409640454267418642454162441643994431444542214085418542734548440949804794462444874309409539233773360234923370325031212993287527602638251323892291221721061655
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.326.225.224.224.526.525.926.825.926.026.226.826.225.625.521.419.619.319.520.519.718.617.817.016.515.914.914.413.813.420.420.219.618.818.017.717.416.716.516.115.515.114.311.8

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:BalanceSheetLocation

cyh:FinanceLeaseRouAssets


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value49494645465856
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment1.21.21.11.11.11.41.4
Percentage of Assets0.30.30.30.30.30.40.4
Percentage of Assets cyh:FinanceLeaseRouAssets0.00.00.00.00.00.00.0

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:AmortizationOfIntangibleAssets

cyh:CapitalizedInternalUseSoftware


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
Value273431323030313035353436374647494848505557495353514878844034343036222119181716
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
Percentage of Assets cyh:CapitalizedInternalUseSoftware0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value53255305532252905309552256085931593460866139657067496971705273317312763981498830895510104101121006410090100911016910298108171057271147068710470957151710570487001685565736506644664576132
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.334.033.332.032.335.835.937.336.837.338.739.940.240.340.437.135.035.337.139.739.937.837.637.037.137.237.137.839.739.241.642.342.842.743.143.844.444.245.144.343.943.843.943.7

us-gaap:PropertyPlantAndEquipmentNet us-gaap:BalanceSheetLocation

cyh:FinanceLeaseRouAssets


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value115102104106107129117
Percentage of PropertyPlantAndEquipmentNet2.21.92.02.02.02.32.1
Percentage of Assets0.70.70.60.60.70.80.7
Percentage of Assets cyh:FinanceLeaseRouAssets0.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value42194219421942204225432243284495449445534559463146534704472361486165632765216901692690228965897289568954895189368519837344444437441244084408439743724367426442324227422541994157
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.227.126.425.625.728.027.728.327.927.928.728.127.727.227.131.229.529.229.731.030.933.833.433.032.933.032.632.831.231.126.026.526.626.626.527.127.527.628.028.528.528.728.629.7

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill


Indefinite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5355586063646466677275777980797986111106120121129129128131125130130494948484847474746444444
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.40.40.40.40.40.40.40.40.40.40.50.40.40.40.40.50.50.40.50.50.50.50.50.50.50.50.30.30.30.30.30.30.30.30.30.30.30.3

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsNet

cyh:PhysicianRecruitmentContracts


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value16202429374748333033
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.20.20.20.20.20.20.20.2
Percentage of Assets cyh:PhysicianRecruitmentContracts0.00.00.00.00.00.00.00.00.00.0

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:Range

srt:Maximum


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1.01.01.01.01.01.01.01.01.010.0
Percentage of FiniteLivedIntangibleAssetsNet6.20.00.00.05.00.00.00.04.234.5
Percentage of Assets0.00.00.00.00.00.00.00.00.00.1
Percentage of Assets srt:Maximum0.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value635647642633623634607621603623
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.14.14.03.83.84.13.93.93.73.8

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value18721905189622262361219122081993216320091543154415971579154515782341291926081955170923422618260126402648273526182537239018101770172316741627153014541376124112041356121011691056
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.112.211.813.514.414.214.112.513.412.39.79.49.59.18.98.011.213.511.98.87.68.89.79.69.79.810.09.69.38.910.610.610.410.19.89.49.28.78.28.19.28.28.07.5

us-gaap:OtherAssetsNoncurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312019-09-302017-12-31
Value-3.0-4.0-8.015
Percentage of OtherAssetsNoncurrent-0.2-0.2-0.41.0
Percentage of Assets-0.0-0.0-0.10.1
Percentage of Assets srt:ParentCompany-2.8-4.9-6.116.0

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:EquitySecuritiesFvNi

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value127121129124124114141137136131137147
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.80.80.80.70.90.90.80.80.90.9
Percentage of Assets us-gaap:FairValueInputsLevel1 us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value127121129124124114141137136131137147
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.80.80.80.70.90.90.80.80.90.9
Percentage of Assets us-gaap:CarryingReportedAmountFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value127121129124124114141137136131137147
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.80.80.80.70.90.90.80.80.90.9
Percentage of Assets us-gaap:EstimateOfFairValueFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value127121129124124141
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.80.80.80.9
Percentage of Assets us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6817307837106777278117438128638878168398929678509179889951018979117912581214114411921293106010001016958743753741825809770822748636583547526428
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.44.74.94.34.14.75.24.75.05.35.65.05.05.25.54.34.44.64.54.64.44.44.74.54.24.44.73.93.73.85.64.44.54.55.05.04.95.24.94.33.93.73.63.1

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value28692710281536293422216522822355250325082392247920622263235622772378299628872686272830543072315432303161358931803169312624572109198620082143198118991996191117031662160516421457
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.517.417.622.020.814.014.614.815.515.415.115.112.313.113.511.511.413.813.212.112.211.411.411.611.911.713.111.711.611.614.412.612.012.112.912.212.012.612.611.511.210.911.210.4

us-gaap:LiabilitiesCurrent us-gaap:ConsolidatedEntities

cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries


Liabilities
Period End2020-09-302020-06-302020-03-312019-12-31
Value2553235414131472
Percentage of LiabilitiesCurrent70.368.865.364.5
Percentage of Assets15.514.39.19.4
Percentage of Assets cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries0.00.00.00.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value134131142131135132136137133143
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.80.90.80.80.90.90.90.80.9

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value1163100398020091877503532420415419468740416435442499535856517403367301289
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.56.46.112.211.43.33.42.62.62.63.04.52.52.52.52.32.03.13.02.42.42.02.1

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesNoncurrent

cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries


Liabilities
Period End2020-09-302020-06-302020-03-312019-12-31
Value14353148541733015800
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0
Percentage of Assets86.990.5112.2101.2
Percentage of Assets cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries0.00.00.00.0

srt:NonGuarantorSubsidiaries


Liabilities
Period End2020-09-302020-06-302020-03-312019-12-31
Value40070030001400
Percentage of LiabilitiesNoncurrent2.84.717.38.9
Percentage of Assets2.44.319.49.0
Percentage of Assets srt:NonGuarantorSubsidiaries0.00.00.011.6

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312011-12-31
Value12216134051360413599135901359613913152448846
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets76.385.985.684.383.385.779.769.558.2

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1192611897120931286013106135251338513286133931338513392
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets76.876.375.677.979.887.685.883.683.082.184.4

Debt And Capital Lease Obligations

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:DebtAndCapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value1195311917122161287913136135551340513596135701371413892139131394114748152451524415322153631691417051168871686716969169161701216931169989453954895079538954195729325931988468871
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets77.076.476.378.080.087.885.985.782.481.780.279.770.670.770.469.568.968.563.363.562.162.062.661.762.562.163.055.257.157.357.557.558.958.758.858.260.4

us-gaap:DebtAndCapitalLeaseObligations us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cyh:JuniorPrioritySecuredNotesAt6125PercentDue2030, cyh:JuniorPrioritySecuredNotes


Debt
Period End2021-06-30
Value1440
Percentage of DebtAndCapitalLeaseObligations12.0
Percentage of Assets9.3
Percentage of Assets cyh:JuniorPrioritySecuredNotesAt6125PercentDue2030 cyh:JuniorPrioritySecuredNotes0.0

cyh:JuniorPrioritySecuredNotesAt8125PercentDue2024, cyh:JuniorPrioritySecuredNotes


Debt
Period End2021-03-312020-12-312020-09-302020-06-302019-12-31
Value13481348135413551355
Percentage of DebtAndCapitalLeaseObligations11.311.010.510.310.1
Percentage of Assets8.68.48.28.38.7
Percentage of Assets cyh:JuniorPrioritySecuredNotesAt8125PercentDue2024 cyh:JuniorPrioritySecuredNotes0.00.00.00.00.0

cyh:JuniorPrioritySecuredNotesDue2023, cyh:JuniorPrioritySecuredNotes


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312018-09-302018-06-30
Value1769177017701770177017701770
Percentage of DebtAndCapitalLeaseObligations14.513.713.513.113.213.012.9
Percentage of Assets11.110.710.811.511.310.710.5
Percentage of Assets cyh:JuniorPrioritySecuredNotesDue2023 cyh:JuniorPrioritySecuredNotes0.00.00.00.00.00.00.0

cyh:SeniorNotesAt6875Due2022, us-gaap:SeniorNotes


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-06-222018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value126197231231231263226322632263230003000300030003000293229292926292430003000300030003000300030003000
Percentage of DebtAndCapitalLeaseObligations1.01.51.81.71.719.419.419.20.021.621.621.520.319.719.219.119.017.317.617.817.817.717.717.617.717.6
Percentage of Assets0.81.21.41.51.516.616.015.70.017.317.215.214.413.913.413.213.010.911.211.011.011.110.911.011.011.1
Percentage of Assets cyh:SeniorNotesAt6875Due2022 us-gaap:SeniorNotes0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

cyh:SeniorNotesAt6875PercentDue2028, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value767767767147417001700
Percentage of DebtAndCapitalLeaseObligations6.46.46.311.412.912.7
Percentage of Assets4.94.94.88.910.410.9
Percentage of Assets cyh:SeniorNotesAt6875PercentDue2028 us-gaap:SeniorNotes0.00.00.00.00.00.0

cyh:SeniorSecuredNotesAt625Due2023, cyh:SeniorSecuredNotes


Debt
Period End2020-12-312020-09-302020-06-302019-12-31
Value95267526753100
Percentage of DebtAndCapitalLeaseObligations0.820.820.423.1
Percentage of Assets0.616.216.319.9
Percentage of Assets cyh:SeniorSecuredNotesAt625Due2023 cyh:SeniorSecuredNotes0.00.00.00.0

us-gaap:DebtAndCapitalLeaseObligations us-gaap:LongtermDebtType

cyh:FinanceLeaseAndFinancingObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value249238239241242290272231
Percentage of DebtAndCapitalLeaseObligations2.12.02.01.91.82.12.01.7
Percentage of Assets1.61.51.51.51.51.91.71.5
Percentage of Assets cyh:FinanceLeaseAndFinancingObligations0.00.00.00.00.00.00.00.0

cyh:Other


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value2321262027251743
Percentage of DebtAndCapitalLeaseObligations0.20.20.20.20.20.20.10.3
Percentage of Assets0.10.10.20.10.20.20.10.3
Percentage of Assets cyh:Other0.00.00.00.00.00.00.00.0

Deferred Finance Costs Noncurrent Net

us-gaap:DeferredFinanceCostsNoncurrentNet

us-gaap:DeferredFinanceCostsNoncurrentNet


Deferred
Period End2020-12-312018-12-312017-12-312016-12-312016-01-01
Value230171191204266
Percentage of DeferredFinanceCostsNoncurrentNet100.0100.0100.0100.0100.0
Percentage of Assets1.41.11.10.90.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value146962929292920026
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.60.20.20.20.21.30.2

us-gaap:DeferredIncomeTaxLiabilitiesNet us-gaap:ConsolidatedEntities

srt:ParentCompany


Deferred
Period End2020-12-312019-12-312018-12-31
Value2920026
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0
Percentage of Assets0.21.30.2
Percentage of Assets srt:ParentCompany27.4243.936.1

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensation

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value5.0121112161315
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.10.10.10.10.00.1
Percentage of Assets us-gaap:PensionPlansDefinedBenefit0.00.00.00.00.00.00.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Pension
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value897776747270696766737183
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent1780.00.00.00.0600.00.00.00.0600.00.00.0691.7
Percentage of Assets0.60.50.50.50.50.40.40.40.40.40.40.5
Percentage of Assets us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit0.00.00.00.00.00.00.00.00.00.00.00.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value798687607569778374737275767475969511211310610711586828379808890816362596265586461676061606064
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.60.50.40.50.40.50.50.50.40.50.50.50.40.40.50.50.50.50.50.50.40.30.30.30.30.30.30.30.30.40.40.40.40.40.40.40.40.40.40.40.40.40.5

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value11901475159995191384689499898797710081051132913521360139914561469157516221658172316981696168316941692170917821425977101610191039103999999898694997510269521001858
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.79.510.05.85.65.55.76.36.16.06.46.47.97.87.87.17.06.87.27.37.46.46.36.26.26.26.26.36.55.35.76.16.16.36.36.26.36.26.26.66.96.56.86.1

us-gaap:OtherLiabilitiesNoncurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1.01.01.01.09.09.09.09.0
Percentage of OtherLiabilitiesNoncurrent0.10.10.10.10.90.90.90.7
Percentage of Assets0.00.00.00.00.10.10.10.1
Percentage of Assets srt:ParentCompany0.91.20.81.813.012.552.99.6

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value515528524523508514487497479495
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.33.43.33.23.13.33.13.13.03.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value161
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets1.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value127
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.8

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value93
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.6

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value77
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.5

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value253
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets1.6

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value666623634612638
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets4.24.04.03.83.9

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value904
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets5.6

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value238
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets1.5

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-1695.0-1681.0-1625.0-2017.0-2127.0-2205.0-2218.0-1848.0-1833.0-1663.0-1535.0-1205.0-879.0-775.0-767.012131298142916151821189540034019424142014081400338823775370530672989296228772731265425962490239723482309231121891950
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-10.9-10.8-10.2-12.2-13.0-14.3-14.2-11.6-11.4-10.2-9.7-7.3-5.2-4.5-4.46.16.26.67.48.28.415.015.015.615.515.014.614.313.813.717.917.917.817.316.416.316.415.715.815.815.615.714.913.9

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value-1625.0-2218.0-1848.0-1833.0-1663.0-1535.0-1205.0-767.0
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-10.2-14.2-11.6-11.4-10.2-9.7-7.3-4.4
Percentage of Assets srt:ParentCompany-1533.0-2704.9-1410.7-3215.8-2410.1-2131.9-7088.2-816.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-1616.0-1595.0-1538.0-1957.0-2052.0-2136.0-2141.0-1765.0-1759.0-1590.0-1463.0-1130.0-803.0-701.0-692.01309139315411728192720024118410543234284416040833970386537863131305230222940279627122660255224642409237023722250201516721738
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-10.4-10.2-9.6-11.8-12.5-13.8-13.7-11.1-10.9-9.7-9.2-6.9-4.8-4.0-4.06.66.77.17.98.78.915.415.315.915.815.314.914.614.214.018.318.318.217.716.816.716.816.116.216.216.016.115.314.40.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value-15.0-16.0-13.0-5.0-5.0-7.0-9.0-8.0-8.0-10.0-10.0-8.0-9.0-16.0-21.0-45.0-53.0-54.0-62.0-87.0-90.0-89.0-73.0-93.0-64.0-70.0-63.0-48.0-55.0-58.0-67.505-92.515-105.267-126.998-145.31-148.721-159.546-170.136-184.479-201.051-200.533-230.927-221.385-295.575-81.737
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.91.00.80.30.20.30.40.50.50.60.70.71.12.33.0-3.4-3.8-3.5-3.6-4.5-4.5-2.2-1.8-2.2-1.5-1.7-1.5-1.2-1.4-1.5-2.2-3.0-3.5-4.3-5.2-5.5-6.0-6.7-7.5-8.3-8.5-10.3-11.0-17.7-4.7
Percentage of Assets-0.1-0.1-0.1-0.0-0.0-0.0-0.1-0.1-0.0-0.1-0.1-0.0-0.1-0.1-0.1-0.2-0.3-0.2-0.3-0.4-0.4-0.3-0.3-0.3-0.2-0.3-0.2-0.2-0.2-0.2-0.4-0.6-0.6-0.8-0.9-0.9-1.0-1.1-1.2-1.4-1.4-1.6-1.60.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value208421052094200520082001200820042002200720172011201320142014200219841980197519671965195219632122210521012095205920211995125512311220118711381104110110891086108411191126115811361216
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-129.0-132.0-136.2-102.5-97.9-93.7-93.8-113.5-113.8-126.2-137.9-178.0-250.7-287.3-291.0152.9142.4128.5114.3102.198.247.447.849.149.150.551.351.952.352.740.140.340.440.440.740.741.442.744.145.047.250.157.567.970.0
Percentage of Assets13.413.513.112.112.213.012.912.612.412.312.712.212.011.611.510.19.59.19.08.88.87.37.37.87.77.77.67.67.47.47.37.47.47.26.96.86.96.97.17.37.57.78.30.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value1.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.00.960.9590.9580.950.9290.9220.9190.9190.9150.9180.9320.9360.940.9250.966
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.1-0.1-0.1-0.1-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.10.10.10.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value79868760756977837473727576747596951121131061071158682837980889081636259626558646167606160646151
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-4.9-5.4-5.7-3.1-3.7-3.2-3.6-4.7-4.2-4.6-4.9-6.6-9.5-10.6-10.87.36.87.36.55.55.32.82.11.91.91.92.02.22.32.12.02.12.02.12.32.12.42.42.72.52.62.73.23.73.0
Percentage of Assets0.50.60.50.40.50.40.50.50.50.40.50.50.50.40.40.50.50.50.50.50.50.40.30.30.30.30.30.30.30.30.40.40.40.40.40.40.40.40.40.40.40.40.50.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-312007-12-31
Value-3765.0-3771.0-3707.0-4018.0-4131.0-4200.0-4218.0-3845.0-3828.0-3661.0-3543.0-3209.0-2884.0-2774.0-2761.0-745.0-634.0-498.0-299.0-60.0192146213522182166205619771877181517741885185718521823174317041660157615011470139612991019776557
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest233.0236.4241.0205.3201.3196.6197.0217.8217.6230.3242.2284.0359.2395.7399.0-56.9-45.5-32.3-17.3-3.10.952.152.051.350.649.448.447.347.046.960.260.861.362.062.462.862.461.860.961.058.957.750.646.432.1
Percentage of Assets-24.2-24.2-23.2-24.3-25.2-27.2-27.0-24.2-23.7-22.4-22.3-19.5-17.2-16.0-15.8-3.8-3.0-2.3-1.4-0.30.18.07.98.28.07.67.26.96.76.611.011.111.211.010.510.510.510.09.99.99.48.87.30.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.01000000.0960000.0959000.0958000.0950000.0929000.0922000.0919000.0919000.0915000.0918000.0932000.0949000.0936000.0940000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value20842105209420052008200120082004200220072017201120132014201420021984198019751967196519521963212221052101209520592021199512551231122011871138110411011089108610841119114911261158
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.413.513.112.112.213.012.912.612.412.312.712.212.011.611.510.19.59.19.08.88.87.37.37.87.77.77.67.67.47.47.37.47.47.26.96.86.96.97.17.37.57.87.78.3

us-gaap:AdditionalPaidInCapitalCommonStock us-gaap:ConsolidatedEntities

srt:ParentCompany


Additional
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value20942008200420022007201720112014
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.112.912.612.412.312.712.211.5
Percentage of Assets srt:ParentCompany1975.52448.81529.83512.32908.72801.411829.42142.6

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-3765.0-3771.0-3707.0-4018.0-4131.0-4200.0-4218.0-3845.0-3828.0-3661.0-3543.0-3209.0-2884.0-2774.0-2761.0-745.0-634.0-498.0-299.0-60.01921462135221821662056197718771815177418851857185218231743170416601576150114701396136012991019
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-24.2-24.2-23.2-24.3-25.2-27.2-27.0-24.2-23.7-22.4-22.3-19.5-17.2-16.0-15.8-3.8-3.0-2.3-1.4-0.30.18.07.98.28.07.67.26.96.76.611.011.111.211.010.510.510.510.09.99.99.49.28.87.3

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities

srt:ParentCompany


Retained
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value-3707.0-4218.0-3845.0-3828.0-3661.0-3543.0-3209.0-2761.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-23.2-27.0-24.2-23.7-22.4-22.3-19.5-15.8
Percentage of Assets srt:ParentCompany-3497.2-5143.9-2935.1-6715.8-5305.8-4920.8-18876.5-2937.2

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-15.0-16.0-13.0-5.0-5.0-7.0-9.0-8.0-8.0-10.0-10.0-8.0-9.0-16.0-21.0-45.0-53.0-54.0-62.0-87.0-90.0-89.0-73.0-93.0-64.0-70.0-63.0-48.0-55.0-58.0-67.505-92.515-105.267-126.998-145.31-148.721-159.546-170.136-184.479-201.051-200.533-192.64-230.927-221.385
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.1-0.1-0.1-0.0-0.0-0.0-0.1-0.1-0.0-0.1-0.1-0.0-0.1-0.1-0.1-0.2-0.3-0.2-0.3-0.4-0.4-0.3-0.3-0.3-0.2-0.3-0.2-0.2-0.2-0.2-0.4-0.6-0.6-0.8-0.9-0.9-1.0-1.1-1.2-1.4-1.4-1.3-1.6-1.6

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:ConsolidatedEntities

srt:ParentCompany


Accumulated
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value-13.0-9.0-8.0-8.0-10.0-10.0-8.0-21.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.1-0.1-0.1-0.0-0.1-0.1-0.0-0.1
Percentage of Assets srt:ParentCompany-12.3-11.0-6.1-14.0-14.5-13.9-47.1-22.3

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value-15.0-8.0-8.0-7.0-19.0-20.0-21.0-21.0-21.0-21.0-25.0-26.0-25.0-26.0-26.0-27.0-17.0-18.0-18.0-18.196-31.321-32.052-32.783-33.516-23.264
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax115.488.980.033.342.237.738.933.924.123.328.135.626.940.637.142.935.432.731.027.033.930.425.823.112.6
Percentage of Assets-0.1-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.2-0.2-0.2
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value2.0-3.0-7.0-2.0-3.0-5.0-7.0-10.0-7.03.01.0-3.06.08.07.05.010.07.06.7697.4296.2586.3974.5881.576
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-15.433.370.09.56.79.413.016.18.0-3.4-1.43.2-9.4-11.4-11.1-10.4-18.2-12.1-10.0-8.0-5.9-5.0-3.2-0.9
Percentage of Assets0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0-0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value798687607569778374737275767475969511211310610711586828379808890816362596265586461676061606064
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.60.50.40.50.40.50.50.50.40.50.50.50.40.40.50.50.50.50.50.50.40.30.30.30.30.30.30.30.30.40.40.40.40.40.40.40.40.40.40.40.40.40.5

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value17910176392165357194-74.0132133-166.0346-12.0106156114261242327178338294306111565-61.09761254496564713125257502294295187441235397187290356242299
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.03.42.412.565.61.95.9-2.34.03.9-4.810.0-0.32.95.13.16.35.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-135.0-120.01686256-109.010144-166.0195.0-9.0-64.0-177.0-122.0595767-171.0-121.0-426.01548-371.0-274.0-265.0-281.0-231.0-408.0-291.0-596.0-3056.0-306.502-246.95-251.438-186.378-295.45-297.185-290.268-500.299-504.328-87.087-394.956-209.404-499.259-216.763-164.91-163.378
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-4.5-4.05.42.02.2-3.63.11.4-5.00.60.1-0.3-1.8-4.8-4.016.218.5-3.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-45.0-406.0-391.0-183.0-403.082-236.0-20.0-36.0-71.022-210.0-140.0-68.0-61.0-887.0-507.0-62.0-101.0-80.0-1606.074-34.0-25.0-141.05.0-280.0-2.0-77.03231-111.3197.4-34.40126-59.642127-19.538312-73.792-73.583-81.502-6.56-59.674-120.827-8.834-0.457
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.5-13.5-12.5-5.9-16.02.7-7.2-0.6-1.1-2.10.6-6.1-3.9-1.8-2.0-24.2-12.2-1.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-1.0-425.0-147.027113063059-50.0
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.0-14.1-4.78.751.81.01.8-1.5

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2.034-28.032-155.0-158.0-11.0-89.0-3.010.07.0-59.0-45.066-503.0-43.0-175.0-11.0560.0-69.0109-72.0203-114.02027.0133-5.017154125-42.226147-23.6632835163477.72326561.47-38.317-30.30894
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value345362-24.0-17.066143-2.0455919150.02.014253234-98.075-35.027-9.0475.010.02310.02228-4.939-12.696-3.107-4.744-10.2418.20315-30.701217.658-1.8340.748132.249-13.4951.13
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value17910176392165357194-74.0132133-166.0346-12.0106156114261242327178338294306111565-61.09761254496564713125257502294295187441235397187290356242299
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.03.42.412.565.61.95.9-2.34.03.9-4.810.0-0.32.95.13.16.35.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.0-64.03111127018-373.0-17.0-167.0-118.0-328.0-325.0-110.0-25.0-2013.0-110.0-137.0-199.0-220.0-79.0-1432.011-83.052111791006242-112.0284.0952979624483753074356169707070
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.2-2.110.03.62.80.6-11.4-0.5-5.1-3.5-9.5-9.4-3.1-0.7-65.8-3.0-3.3-4.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:ConsolidatedEntities

cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries


Net
Period End2020-09-302020-06-302020-03-31
Value528286
Percentage of NetIncomeLoss46.4117.1477.8
Percentage of Revenues1.73.32.8
Percentage of Revenues cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries2.54.94.3

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value37-35.03531289334-346.02.0-146.0-101.0-299.0-308.0-91.0-6.0-2006.0-90.0-122.0-177.0-199.0-56.0-1406.036-49.075134991369470-98.0522147968558102995392537892848684
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.2-1.211.34.13.71.1-10.50.1-4.4-3.0-8.7-8.9-2.6-0.2-65.6-2.5-2.9-3.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProfitLoss us-gaap:ConsolidatedEntities

cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries


Profit
Period End2020-09-302020-06-302020-03-31
Value528286
Percentage of ProfitLoss40.688.2252.9
Percentage of Revenues1.73.32.8
Percentage of Revenues cyh:ParentCompanySubsidiaryIssuerAndGuarantorSubsidiaries2.54.94.3

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.08.05.03.03.02.02.02.03.03.03.03.03.04.04.06.06.09.010.010.0121415151514181312119.469.5149.4719.958101010101010109.9188.889.481109.763
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-135.0-120.01686256-109.010144-166.0195.0-9.0-64.0-177.0-122.0595767-171.0-121.0-426.01548-371.0-274.0-265.0-281.0-231.0-408.0-291.0-596.0-3056.0-306.502-246.95-251.438-186.378-295.45-297.185-290.268-500.299-504.328-87.087-394.956-209.404-499.259-216.763-164.91-163.378
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-4.5-4.05.42.02.2-3.63.11.4-5.00.60.1-0.3-1.8-4.8-4.016.218.5-3.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value107105123125939911611091121114118125170136154128146183154183224257222233241293199180181193125182112211171201184243181197153285117137126
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments To Acquire Investments

us-gaap:PaymentsToAcquireInvestments

us-gaap:PaymentsToAcquireInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4122110292217221924152812191940482512
Percentage of PaymentsToAcquireInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-45.0-406.0-391.0-183.0-403.082-236.0-20.0-36.0-71.022-210.0-140.0-68.0-61.0-887.0-507.0-62.0-101.0-80.0-1606.074-34.0-25.0-141.05.0-280.0-2.0-77.03231-111.3197.4-34.40126-59.642127-19.538312-73.792-73.583-81.502-6.56-59.674-120.827-8.834-0.457
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.5-13.5-12.5-5.9-16.02.7-7.2-0.6-1.1-2.10.6-6.1-3.9-1.8-2.0-24.2-12.2-1.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1363303330751543931871937517208189516411606208912085515902826122312132799148014261102125412688899274787686493495229403-1861.83532558985236152299141414122113
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument, us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateStatedPercentage

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, cyh:DebtInstrumentRedemptionPeriodSix, cyh:SeniorSecuredNotes


Debt
Period End2021-02-09
Value0.0475
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031 cyh:DebtInstrumentRedemptionPeriodSix cyh:SeniorSecuredNotes0.0

cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029, us-gaap:DebtInstrumentRedemptionPeriodOne, cyh:JuniorPrioritySecuredNotes


Debt
Period End2021-02-02
Value0.06875
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029 us-gaap:DebtInstrumentRedemptionPeriodOne cyh:JuniorPrioritySecuredNotes0.0

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument, us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, cyh:DebtInstrumentRedemptionPeriodNine, cyh:SeniorSecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-09
Value0.0475
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031 cyh:DebtInstrumentRedemptionPeriodNine cyh:SeniorSecuredNotes us-gaap:SubsequentEvent0.0

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, cyh:DebtInstrumentRedemptionPeriodSeven, cyh:SeniorSecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-09
Value0.0475
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031 cyh:DebtInstrumentRedemptionPeriodSeven cyh:SeniorSecuredNotes us-gaap:SubsequentEvent0.0

cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029, us-gaap:DebtInstrumentRedemptionPeriodOne, cyh:JuniorPrioritySecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-02
Value0.06875
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029 us-gaap:DebtInstrumentRedemptionPeriodOne cyh:JuniorPrioritySecuredNotes us-gaap:SubsequentEvent0.0

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cyh:SixPercentSeniorSecuredNotesDueTwoThousandTwentyNine, us-gaap:SeniorNotes


Debt
Period End2020-12-28
Value6.0
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SixPercentSeniorSecuredNotesDueTwoThousandTwentyNine us-gaap:SeniorNotes0.0

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

cyh:JuniorPrioritySecuredNotesDue2023, cyh:JuniorPrioritySecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-02
Value0.09875
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:JuniorPrioritySecuredNotesDue2023 cyh:JuniorPrioritySecuredNotes us-gaap:SubsequentEvent0.0

cyh:SeniorNotesAt6875PercentDue2028, us-gaap:SeniorNotes, us-gaap:SubsequentEvent


Debt
Period End2021-01-29
Value0.06875
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SeniorNotesAt6875PercentDue2028 us-gaap:SeniorNotes us-gaap:SubsequentEvent0.0

cyh:SeniorSecuredNotesAt5625Due2027, us-gaap:SeniorNotes, us-gaap:SubsequentEvent


Debt
Period End2021-01-28
Value0.05625
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SeniorSecuredNotesAt5625Due2027 us-gaap:SeniorNotes us-gaap:SubsequentEvent0.0

cyh:SeniorSecuredNotesAt625Due2023, us-gaap:SeniorNotes, us-gaap:SubsequentEvent


Debt
Period End2021-01-28
Value0.0625
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SeniorSecuredNotesAt625Due2023 us-gaap:SeniorNotes us-gaap:SubsequentEvent0.0

cyh:SeniorSecuredNotesAt6Due2029, us-gaap:SeniorNotes, us-gaap:SubsequentEvent


Debt
Period End2021-01-28
Value6.0
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SeniorSecuredNotesAt6Due2029 us-gaap:SeniorNotes us-gaap:SubsequentEvent0.0

cyh:SeniorSecuredNotesAt8625Due2024, cyh:SeniorSecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-09
Value0.08625
Percentage of DebtInstrumentInterestRateStatedPercentage181.6
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SeniorSecuredNotesAt8625Due2024 cyh:SeniorSecuredNotes us-gaap:SubsequentEvent0.0

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, cyh:SeniorSecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-09
Value0.0475
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031 cyh:SeniorSecuredNotes us-gaap:SubsequentEvent0.0

cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029, cyh:JuniorPrioritySecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-02
Value0.06875
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029 cyh:JuniorPrioritySecuredNotes us-gaap:SubsequentEvent0.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value59.3202.9625.913.5-1.6571.228-22.872102.80.02-0.0740.182-0.510.2950.538-0.0050.4010.1150-0.0290.3490.0890.413-0.0490.3130.3460.3320.0910.2980.30.422-0.010.20.2820.333
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-312009-12-31
Value6.796.968.779.039.129.516.917.0116.7317.2731.2131.1631.1231.2331.5631.5631.6531.7128.1228.1328.1331.6631.6530.8530.9231.1832.9434.3934.7134.8734.8834.8334.834.9834.2532.8332.0830.19
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value77894146749199714201394125511381037959
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value809779510534601827880447447422458
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value452629181815160.4750.6820.6297.4589.23415
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value7811049701489385336280171161150126
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:AcceleratedPaymentsReceivedUnderCaresAct us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:IncomeStatementLocation, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

cyh:AcceleratedPaymentsReceivedUnderCaresAct

cyh:CoronavirusAidReliefAndEconomicSecurityAct, cyh:PublicHealthAndSocialServicesEmergencyFund, us-gaap:OperatingIncomeLoss, cyh:PaycheckProtectionProgramAndHealthCareEnhancementAct


Accelerated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1.082153155448
Percentage of AcceleratedPaymentsReceivedUnderCaresAct100.0100.0100.0100.0100.0

cyh:AcceleratedPaymentsReceivedUnderCaresAct us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

cyh:CoronavirusAidReliefAndEconomicSecurityAct, cyh:PublicHealthAndSocialServicesEmergencyFund, cyh:PaycheckProtectionProgramAndHealthCareEnhancementAct


Accelerated
Period End2021-06-302020-12-312020-09-302020-06-30
Value4.0-14.0-174281.0564
Percentage of AcceleratedPaymentsReceivedUnderCaresAct400.0-9.2-112439.4125.9

cyh:AcceleratedPaymentsReceivedUnderCaresAct us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities, us-gaap:SubsequentEventType

cyh:CoronavirusAidReliefAndEconomicSecurityAct, cyh:PublicHealthAndSocialServicesEmergencyFund, cyh:PaycheckProtectionProgramAndHealthCareEnhancementAct, us-gaap:SubsequentEvent


Accelerated
Period End2020-07-31
Value109
Percentage of AcceleratedPaymentsReceivedUnderCaresAct0.0

cyh:AggregateConsiderationFromDebtInstrumentExchangedForCash us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cyh:AggregateConsiderationFromDebtInstrumentExchangedForCash

cyh:SeniorNotesAt6.875Due2028, us-gaap:SeniorNotes


Aggregate
Period End2020-12-07
Value400
Percentage of AggregateConsiderationFromDebtInstrumentExchangedForCash100.0

cyh:CARESActAndPPPHCEActOf2020AidAmount us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

cyh:CARESActAndPPPHCEActOf2020AidAmount

cyh:CoronavirusAidReliefAndEconomicSecurityAct, cyh:PublicHealthAndSocialServicesEmergencyFund, cyh:PaycheckProtectionProgramAndHealthCareEnhancementAct


C
Period End2020-12-31
Value3000
Percentage of CARESActAndPPPHCEActOf2020AidAmount100.0

cyh:CARESActPPPHCEActOf2020AidAmountCAAAndARPA us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

cyh:CARESActPPPHCEActOf2020AidAmountCAAAndARPA

cyh:CoronavirusAidReliefAndEconomicSecurityAct, cyh:PublicHealthAndSocialServicesEmergencyFund, cyh:PaycheckProtectionProgramAndHealthCareEnhancementAct


C
Period End2021-06-302021-03-31
Value0.0178000
Percentage of CARESActPPPHCEActOf2020AidAmountCAAAndARPA0.0100.0

cyh:ComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterest us-gaap:StatementEquityComponents

cyh:ComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterest

cyh:RedeemableNoncontrollingInterests


Comprehensive
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value24217.08.011149.0118.013
Percentage of ComprehensiveIncomeLossAttributableToRedeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests

cyh:ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests


Comprehensive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value14-59.01048728-9.0-157.0-110.0-329.0-317.0-93.0-2.0-1976.0-98.0-133.0-186.0-190.0-71.0-1428.01.0-53.03012276947550-98.0612356102
Percentage of ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests us-gaap:StatementEquityComponents

cyh:RedeemableNoncontrollingInterests


Comprehensive
Period End2020-09-302019-06-30
Value2314
Percentage of ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests22.1-8.9

us-gaap:AccumulatedOtherComprehensiveIncome


Comprehensive
Period End2021-06-302021-03-312020-06-302020-03-312019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1.0-3.02.02.02.0-8.01.07.017248.01.08.0253.0-3.0-16.020-29.06.0-7.0-15.07.03.09.025122118
Percentage of ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests7.15.12.37.1-1.32.4-0.3-7.5-850.0-1.2-8.2-0.8-4.3-13.2-4.20.2-1600.0-37.7-96.74.9-9.2-16.09.36.0-9.240.655.338.217.8

us-gaap:NoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value7.08.0-8.0168.08.08.08.07.07.010.06.0135.02.05.06.05.07.06.010.07.06.04.09.06.06.04.08.3816.2255.4325.403
Percentage of ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests50.0-13.6-7.718.428.6-88.9-5.1-7.3-2.1-2.2-10.8-300.0-0.7-5.1-1.5-2.7-3.2-7.0-0.5600.0-18.923.34.95.39.68.012.0-4.113.627.09.55.3

us-gaap:RetainedEarnings


Comprehensive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value6.0-64.01126918-17.0-167.0-118.0-328.0-325.0-110.0-25.0-2013.0-111.0-136.0-199.0-221.0-79.0-1432.011-83.052110791006241-111.0284.0952979
Percentage of ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests42.9108.5107.779.364.3188.9106.4107.399.7102.5118.31250.0101.9113.3102.3107.0116.3111.3100.31100.0156.6173.390.2103.9106.482.782.0113.345.817.752.377.0

cyh:CorporateOfficeCosts

cyh:CorporateOfficeCosts


Corporate
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value5260544157374948434340464351544240525143446064684777338985744344474561495647484547413642
Percentage of CorporateOfficeCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:CostOfOperatingLease

cyh:CostOfOperatingLease


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value78787985828181798180
Percentage of CostOfOperatingLease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:DistributionsToNoncontrollingInterestsNetOfContributions

cyh:DistributionsToNoncontrollingInterestsNetOfContributions


Distributions
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value149.07.010.08.07.08.08.07.06.09.06.07.08.08.06.06.07.06.04.0115.08.06.03.08.08.07.05.5997.24819-5.837-0.393-10.24-2.544-11.019
Percentage of DistributionsToNoncontrollingInterestsNetOfContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:DistributionsToNoncontrollingInterestsNetOfContributions us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Distributions
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value149.07.010.08.07.08.08.07.06.09.06.07.08.08.06.06.07.06.04.0115.08.06.03.08.08.07.05.5997.24819-5.837-0.393-10.24-2.544-11.019
Percentage of DistributionsToNoncontrollingInterestsNetOfContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:DistributionsToRedeemableNoncontrollingInterestsNetOfContributions us-gaap:StatementEquityComponents

cyh:DistributionsToRedeemableNoncontrollingInterestsNetOfContributions

cyh:RedeemableNoncontrollingInterests


Distributions
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value3112201722142219162017
Percentage of DistributionsToRedeemableNoncontrollingInterestsNetOfContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:FinanceLeaseCost

cyh:FinanceLeaseCost


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.04.04.04.05.05.04.05.05.05.0
Percentage of FinanceLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:GoodwillWrittenOffRelatedToDisposalOfAssetsHeldForSale

cyh:GoodwillWrittenOffRelatedToDisposalOfAssetsHeldForSale


Goodwill
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1.01670.0608.073365225128-128.0165192334
Percentage of GoodwillWrittenOffRelatedToDisposalOfAssetsHeldForSale100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:ImpairmentOfLongLivedAssetsSold

cyh:ImpairmentOfLongLivedAssetsSold


Impairment
Period End2021-06-302021-03-31
Value1.027
Percentage of ImpairmentOfLongLivedAssetsSold100.0100.0

cyh:IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndIncomeTaxes

cyh:IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndIncomeTaxes


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value21-23.01479-82.0-78.0158-342.04.023-116.0261-275.0-33.0146-89.0-112.0-14.0119-44.0-276.064-239.0-1.046-284.0336-134.028-83.0278-26.153-82.082-97.67814351-44.266969916144-14.938-10.73558-53.37167
Percentage of IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndIncomeTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:IncreaseDecreaseInMedicareAcceleratedPayments

cyh:IncreaseDecreaseInMedicareAcceleratedPayments


Increase
Period End2020-12-312020-09-30
Value-1.01.0
Percentage of IncreaseDecreaseInMedicareAcceleratedPayments100.0100.0

cyh:IncreaseDecreaseInSuppliesPrepaidExpensesAndOtherCurrentAssets

cyh:IncreaseDecreaseInSuppliesPrepaidExpensesAndOtherCurrentAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-33.02.0315.0-74.0532.032-58.0-14.0-2.0-29.0-6.021-4.0-18.0-12.06739-33.0-45.014-4.04244-14.0-67.077-24.0-14.0-51.60975-16.8931.7523128-85.19112511404.962-14.33644-5.902-5.7616.908
Percentage of IncreaseDecreaseInSuppliesPrepaidExpensesAndOtherCurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:IncreaseDecreaseInUnrecognizedPandemicReliefFunds

cyh:IncreaseDecreaseInUnrecognizedPandemicReliefFunds


Increase
Period End2020-12-31
Value-167.0
Percentage of IncreaseDecreaseInUnrecognizedPandemicReliefFunds100.0

cyh:IncreaseInNumberOfSharesToDilutedSharesCalculationIfIncomeFromContinuingOperationsWouldHaveBeenGenerated

cyh:IncreaseInNumberOfSharesToDilutedSharesCalculationIfIncomeFromContinuingOperationsWouldHaveBeenGenerated


Increase
Period End2021-06-302021-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value700060.02267800.080941.069042.030472.059261.026982.04001.047754.073361.0-36154.0148770.0215310.078773.0106180.0445730.0168760.0
Percentage of IncreaseInNumberOfSharesToDilutedSharesCalculationIfIncomeFromContinuingOperationsWouldHaveBeenGenerated100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:LossContingencyAccrualProvisionNonCash

cyh:LossContingencyAccrualProvisionNonCash


Loss
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.02.02.026164.05.02.02.02.05.01.02.07.0-1.06.09.0
Percentage of LossContingencyAccrualProvisionNonCash0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:LossContingencyAccrualReserveForInsuredClaim us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency

cyh:LossContingencyAccrualReserveForInsuredClaim

us-gaap:PendingLitigation, cyh:OtherProbableContingencies


Loss
Period End2020-12-312018-12-312018-09-30
Value1.00.00.0
Percentage of LossContingencyAccrualReserveForInsuredClaim100.00.00.0

cyh:MedicareAcceleratedPaymentsInterestRateFromDateLetterWasIssued us-gaap:ProductOrService, us-gaap:StatementScenario

cyh:MedicareAcceleratedPaymentsInterestRateFromDateLetterWasIssued

cyh:CentersForMedicareAndMedicaidServices, cyh:CoronavirusAidReliefAndEconomicSecurityAct


Medicare
Period End2021-06-302021-03-312020-12-31
Value04.00
Percentage of MedicareAcceleratedPaymentsInterestRateFromDateLetterWasIssued0.0100.00.0

cyh:MedicareAcceleratedPercentageOfRecoupmentWillIncrease us-gaap:ProductOrService, us-gaap:StatementScenario

cyh:MedicareAcceleratedPercentageOfRecoupmentWillIncrease

cyh:CentersForMedicareAndMedicaidServices, cyh:CoronavirusAidReliefAndEconomicSecurityAct


Medicare
Period End2021-06-302021-03-312020-12-31
Value050.00
Percentage of MedicareAcceleratedPercentageOfRecoupmentWillIncrease0.0100.00.0

cyh:MedicareAcceleratedPercentageOfRepaymentWillOccurThroughAutomaticRecoupment us-gaap:ProductOrService, us-gaap:StatementScenario

cyh:MedicareAcceleratedPercentageOfRepaymentWillOccurThroughAutomaticRecoupment

cyh:CentersForMedicareAndMedicaidServices, cyh:CoronavirusAidReliefAndEconomicSecurityAct


Medicare
Period End2021-06-302021-03-312020-12-31
Value025.00
Percentage of MedicareAcceleratedPercentageOfRepaymentWillOccurThroughAutomaticRecoupment0.0100.00.0

cyh:MedicareAcceleratedRepaymentUnderCaresAct us-gaap:ProductOrService, us-gaap:StatementScenario

cyh:MedicareAcceleratedRepaymentUnderCaresAct

cyh:CentersForMedicareAndMedicaidServices, cyh:CoronavirusAidReliefAndEconomicSecurityAct


Medicare
Period End2021-06-302021-03-312020-09-30
Value0.01822
Percentage of MedicareAcceleratedRepaymentUnderCaresAct0.0100.0100.0

cyh:NoncontrollingInterestsInAcquiredEntity us-gaap:StatementEquityComponents

cyh:NoncontrollingInterestsInAcquiredEntity

cyh:RedeemableNoncontrollingInterests


Noncontrolling
Period End2021-03-31
Value2.0
Percentage of NoncontrollingInterestsInAcquiredEntity100.0

cyh:OtherReclassificationsOfNoncontrollingInterests

cyh:OtherReclassificationsOfNoncontrollingInterests


Other
Period End2021-06-302020-03-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-312015-12-312015-09-302015-06-302015-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-1.0-8.01.01.0-1.0-1.01.0-1.0-27.0-3.00.01.01.00.00.00.01.00.0010.0260.0-2.317-0.0010.00.0-0.623
Percentage of OtherReclassificationsOfNoncontrollingInterests100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.00.0100.0100.0100.00.0100.0100.00.00.0100.0

cyh:OtherReclassificationsOfNoncontrollingInterests us-gaap:StatementEquityComponents

cyh:RedeemableNoncontrollingInterests


Other
Period End2021-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1.0-0.001-0.0260.02.317-0.9080.0011.0020.623
Percentage of OtherReclassificationsOfNoncontrollingInterests-100.0-100.0-100.00.0-100.090800.00.00.0-100.0

us-gaap:AdditionalPaidInCapital


Other
Period End2021-06-302019-09-302019-06-30
Value-1.01.0-1.0
Percentage of OtherReclassificationsOfNoncontrollingInterests100.0100.00.0

cyh:PandemicReliefFunds

cyh:PandemicReliefFunds


Pandemic
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1.0821530.0448
Percentage of PandemicReliefFunds100.0100.0100.00.0100.0

cyh:PercentageOfOwnershipInterestSold us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

cyh:PercentageOfOwnershipInterestSold

cyh:TwoHospitalsInMaconGeorgia, us-gaap:SubsequentEvent


Percentage
Period End2021-07-29
Value38.0
Percentage of PercentageOfOwnershipInterestSold100.0

cyh:RatioOfIndebtednessToCurrentEarnings us-gaap:Range, us-gaap:StatementScenario

cyh:RatioOfIndebtednessToCurrentEarnings

us-gaap:Maximum, us-gaap:ScenarioForecast


Ratio
Period End2020-10-012020-01-012018-01-01
Value4.04.254.0
Percentage of RatioOfIndebtednessToCurrentEarnings100.0100.0100.0

cyh:RedeemableNoncontrollingInterestChangeInRedemptionValue

cyh:RedeemableNoncontrollingInterestChangeInRedemptionValue


Redeemable
Period End2021-06-302021-03-312020-06-302020-03-31
Value-25.07.03.0-7.0
Percentage of RedeemableNoncontrollingInterestChangeInRedemptionValue100.0100.0100.0100.0

cyh:RedeemableNoncontrollingInterestChangeInRedemptionValue us-gaap:StatementEquityComponents

cyh:RedeemableNoncontrollingInterests


Redeemable
Period End2021-06-302021-03-312020-06-302020-03-31
Value25-7.0-3.07.0
Percentage of RedeemableNoncontrollingInterestChangeInRedemptionValue-100.0-100.0-100.0-100.0

us-gaap:AdditionalPaidInCapital


Redeemable
Period End2021-06-302021-03-312020-06-302020-03-31
Value-25.07.03.0-7.0
Percentage of RedeemableNoncontrollingInterestChangeInRedemptionValue100.0100.0100.0100.0

cyh:RedeemableNoncontrollingInterestDecreaseFromDeconsolidation us-gaap:StatementEquityComponents

cyh:RedeemableNoncontrollingInterestDecreaseFromDeconsolidation

cyh:RedeemableNoncontrollingInterests


Redeemable
Period End2021-03-312020-09-30
Value7.015
Percentage of RedeemableNoncontrollingInterestDecreaseFromDeconsolidation100.0100.0

cyh:RedeemableNoncontrollingInterestsChangeInRedemptionValue

cyh:RedeemableNoncontrollingInterestsChangeInRedemptionValue


Redeemable
Period End2021-03-312020-03-31
Value7.0-7.0
Percentage of RedeemableNoncontrollingInterestsChangeInRedemptionValue100.0100.0

cyh:RedeemableNoncontrollingInterestsChangeInRedemptionValue us-gaap:StatementEquityComponents

cyh:RedeemableNoncontrollingInterests


Redeemable
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value-7.06.0-3.07.03.06.0121.05.0
Percentage of RedeemableNoncontrollingInterestsChangeInRedemptionValue-100.00.00.0-100.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Redeemable
Period End2021-03-312020-03-31
Value7.0-7.0
Percentage of RedeemableNoncontrollingInterestsChangeInRedemptionValue100.0100.0

cyh:ReductionInVariableRentExpense

cyh:ReductionInVariableRentExpense


Reduction
Period End2020-12-312020-09-302020-06-30
Value1000000.04000000.01000000.0
Percentage of ReductionInVariableRentExpense100.0100.0100.0

cyh:ReliefFundsRecognized us-gaap:StatementScenario, us-gaap:HealthCareOrganizationRevenueSources, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

cyh:ReliefFundsRecognized

cyh:CoronavirusAidReliefAndEconomicSecurityAct, cyh:PublicHealthAndSocialServicesEmergencyFund, cyh:PaycheckProtectionProgramAndHealthCareEnhancementAct


Relief
Period End2020-09-30
Value448
Percentage of ReliefFundsRecognized100.0

cyh:RepaymentDerecognitionOfMedicareAcceleratedPayments

cyh:RepaymentDerecognitionOfMedicareAcceleratedPayments


Repayment
Period End2021-06-302021-03-312020-12-31
Value1161855
Percentage of RepaymentDerecognitionOfMedicareAcceleratedPayments100.0100.0100.0

us-gaap:AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet

us-gaap:AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet


Adjustment
Period End2021-03-312020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-4000000.0-1000000.0-1000000.01000000.0-2000000.02000000.0-2000000.0000-5000000.0-1000000.002000000.0-7000000.0-14000000.001000000.02000000.0141000.0107000.0
Percentage of AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustment
Period End2021-03-312020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-4000000.0-1000000.0-1000000.01000000.0-2000000.02000000.0-2000000.0000-5000000.0-1000000.002000000.0-7000000.0-14000000.001000000.02000000.0141000.0107000.0
Percentage of AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-4.0-6.0-16.02.02.01.02.02.02.02.02.02.02.03.03.04.04.06.06.06.07.08.09.09.09.08.0128.08.07.05.8645.9755.9486.2546.1836.4036.4326.66447-6.893-6.8676.29843-5.964-6.473
Percentage of AllocatedShareBasedCompensationExpenseNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value2.0210.0-7.010.04568-1.03338354112174281760338025022439163917600.06.02.0-5.00.04.042
Percentage of AssetImpairmentCharges100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.01.0-1.01.02.01.01.01.01.01.01.01.01.01.01.01.03.0-23.0132857105.43.00.60.82.52.34.35.02.45.33.34.62.51.2
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

us-gaap:SeriesOfIndividuallyImmaterialBusinessAcquisitions


Business
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302017-12-312017-09-302017-06-302017-03-31
Value0.04.00.01.00.02.00.02.02.0
Percentage of BusinessCombinationConsiderationTransferred10.0100.00.0100.00.0100.00.0100.0100.0

us-gaap:CharityCareDirectAndIndirectCostBasisAmount

us-gaap:CharityCareDirectAndIndirectCostBasisAmount


Charity
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value26261719161618151915141417151514372828272725
Percentage of CharityCareDirectAndIndirectCostBasisAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CharityCareDirectAndIndirectCostBasisAmount us-gaap:ProductOrService

us-gaap:HealthCarePatientService


Charity
Period End2020-09-302020-06-302019-09-302019-06-30
Value36171618
Percentage of CharityCareDirectAndIndirectCostBasisAmount0.0100.0100.0100.0

us-gaap:CharityCareOtherMeasurementBasisAmount

us-gaap:CharityCareOtherMeasurementBasisAmount


Charity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value215229249285138166130126142141141121115114124116112115
Percentage of CharityCareOtherMeasurementBasisAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet

us-gaap:ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet


Consolidation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.0-64.03141127117-371.0-15.0-168.0-118.0-327.0-327.0-111.0-27.0
Percentage of ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtConversionConvertedInstrumentSharesIssued1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtConversionConvertedInstrumentSharesIssued1

cyh:SeniorNotesAt6.875Due2028, us-gaap:SeniorNotes


Debt
Period End2020-12-07
Value10000000.0
Percentage of DebtConversionConvertedInstrumentSharesIssued1100.0

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 us-gaap:StatementScenario, us-gaap:DebtInstrument

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

cyh:AblFacilityCustomaryCovenants, cyh:AssetBasedLoanFacility


Debt
Period End2021-03-31
Value10.0
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0

us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed us-gaap:DebtInstrument, us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed

cyh:JuniorPrioritySecuredNotesAt6125PercentDue2030, cyh:DebtInstrumentRedemptionPeriod, cyh:JuniorPrioritySecuredNotes


Debt
Period End2021-05-19
Value40.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed100.0

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, cyh:DebtInstrumentRedemptionPeriodEight, cyh:SeniorSecuredNotes


Debt
Period End2021-02-09
Value10.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed0.0

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, cyh:DebtInstrumentRedemptionPeriodSeven, cyh:SeniorSecuredNotes


Debt
Period End2021-02-09
Value40.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed0.0

cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029, us-gaap:DebtInstrumentRedemptionPeriodFive, cyh:JuniorPrioritySecuredNotes


Debt
Period End2021-02-02
Value40.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed0.0

us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed us-gaap:DebtInstrument, us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, cyh:DebtInstrumentRedemptionPeriodEight, cyh:SeniorSecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-09
Value10.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed0.0

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, cyh:DebtInstrumentRedemptionPeriodSeven, cyh:SeniorSecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-09
Value40.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed0.0

cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029, us-gaap:DebtInstrumentRedemptionPeriodTwo, cyh:JuniorPrioritySecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-02
Value40.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed0.0

us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cyh:SeniorSecuredNotesAt5625Due2027, cyh:SeniorSecuredNotes


Debt
Period End2020-12-28
Value40.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed0.0

cyh:SixPercentSeniorSecuredNotesDueTwoThousandTwentyNine, us-gaap:SeniorNotes


Debt
Period End2020-12-28
Value40.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed0.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value50683619-58.0-184.0276-75.0-4.06.0
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value03.06900.0310000.0420000.034
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate0.0100.00.0100.00.00.00.0100.00.00.00.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value02.9700.030000.030000.02
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease0.0100.00.0100.00.00.00.0100.00.00.00.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.02.02.02.02.02.02.02.03.02.02.02.06.03.03.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value133138134139141144152151153153169173177181196206223236261265276298297288291296289280282257200195194192189182179174171161161160168147149146
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap:IncomeStatementLocation

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:InterestExpense


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value01000000.001000000.000-1000000.0-6000000.01000000.02000000.05000000.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet0.0100.00.0100.00.00.0100.0100.0100.0100.0100.0

us-gaap:ExtinguishmentOfDebtAmount

us-gaap:ExtinguishmentOfDebtAmount


Extinguishment
Period End2020-09-30
Value261
Percentage of ExtinguishmentOfDebtAmount100.0

us-gaap:ExtinguishmentOfDebtAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cyh:EightPointOneTwoFivePercentageJuniorPrioritySecuredNotesDueTwoThousandTwentyFour, cyh:JuniorPrioritySecuredNotes


Extinguishment
Period End2020-09-30
Value1.0
Percentage of ExtinguishmentOfDebtAmount0.4

cyh:SeniorSecuredNotesAt6.25Due2023, cyh:SeniorSecuredNotes


Extinguishment
Period End2020-12-282020-02-06
Value2579426
Percentage of ExtinguishmentOfDebtAmount0.00.0

cyh:SixPointEightSevenFivePercentageSeniorNotesDueTwoThousandTwentyEight, us-gaap:SeniorNotes


Extinguishment
Period End2020-09-30
Value226
Percentage of ExtinguishmentOfDebtAmount86.6

cyh:SixPointEightSevenFivePercentageSeniorNotesDueTwoThousandTwentyTwo, us-gaap:SeniorNotes


Extinguishment
Period End2020-09-30
Value34
Percentage of ExtinguishmentOfDebtAmount13.0

us-gaap:ExtinguishmentOfDebtGainLossNetOfTax us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ExtinguishmentOfDebtGainLossNetOfTax

cyh:SeniorSecuredNotesAt6Point625Due2025, cyh:SeniorSecuredNotes


Extinguishment
Period End2020-09-302019-09-30
Value100-2.0
Percentage of ExtinguishmentOfDebtGainLossNetOfTax100.0100.0

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2000000.01000000.02000000.02000000.02000000.02000000.01000000.02000000.02000000.02000000.0
Percentage of FinanceLeaseInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeaseInterestPaymentOnLiability


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2000000.01000000.02000000.02000000.02000000.02000000.01000000.02000000.02000000.02000000.0
Percentage of FinanceLeaseInterestPaymentOnLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2000000.01000000.02000000.01000000.03000000.01000000.02000000.02000000.02000000.03000000.0
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.03.02.02.03.03.03.03.03.03.0
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-2.0-21.00.08.0-11.0-45.0
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges100.0100.00.0100.0100.0100.0

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges us-gaap:ImpairedLongLivedAssetsHeldAndUsedByType

cyh:HospitalClosed


Gain
Period End2020-09-30
Value-3.0
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges-37.5

cyh:HospitalsSoldOrDeemedHeldForSale


Gain
Period End2021-06-302021-03-312020-12-312020-10-272020-09-302020-06-302020-03-31
Value0.08.0-16.016-116.02.019
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges-0.0-38.10.00.0-1450.0-18.2-42.2

cyh:SharedServiceCenter


Gain
Period End2020-12-31
Value0.0
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges0.0

us-gaap:GainLossRelatedToLitigationSettlement

us-gaap:GainLossRelatedToLitigationSettlement


Gain
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.0-2.0-2.0-58.0-26.0-4.0-5.0-2.0-2.0-1.0-5.0-1.0-1.0-7.041-6.0-10.0
Percentage of GainLossRelatedToLitigationSettlement0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss

cyh:ShandsLakeShoreRegionalMedicalCenter


Impaired
Period End2020-09-30
Value3.0
Percentage of ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss100.0

us-gaap:ImpairmentOfLongLivedAssetsHeldForUse us-gaap:ImpairedLongLivedAssetsHeldAndUsedByType

us-gaap:ImpairmentOfLongLivedAssetsHeldForUse

cyh:AdjustmentForCarryingValueOfOtherLongLivedAssetsAtUnderperformingHospitals


Impairment
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.010.00.064
Percentage of ImpairmentOfLongLivedAssetsHeldForUse0.0100.00.0100.0

us-gaap:LaborAndRelatedExpense

us-gaap:LaborAndRelatedExpense


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1266130313571365128214081448146914881542153415851617164816721724192020612087206721542317227722402217225722012191222820041542154115551577155615251497152414211393138414021492126712311269
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseAndRentalExpense

us-gaap:LeaseAndRentalExpense


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value787879858281817981808083858988931041091101091121191131151131161141101119972717171706866676464626472626063
Percentage of LeaseAndRentalExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LegalFees us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LegalFees

us-gaap:PendingLitigation, cyh:LitigationMattersWhereNegativeOutcomeIsReasonablyPossible


Legal
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-09-302017-06-30
Value0.02.0-1.02.010.07.02.00.01.01.01.01.0
Percentage of LegalFees0.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet

us-gaap:LetterOfCredit, cyh:AssetBasedLoanFacility


Line
Period End2021-06-302021-03-31
Value0.030
Percentage of LineOfCreditFacilityIncreaseDecreaseForPeriodNet0.0100.0

us-gaap:LossContingencyAccrualPayments us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyAccrualPayments

us-gaap:PendingLitigation, cyh:OtherProbableContingencies


Loss
Period End2021-06-302021-03-312020-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.01.0192.02.00.02.00.0130.01.05.01.0
Percentage of LossContingencyAccrualPayments0.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.0

us-gaap:LossContingencyAccrualProvision us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyAccrualProvision

us-gaap:PendingLitigation, cyh:OtherProbableContingencies


Loss
Period End2020-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-30
Value3.01.01.00.05.01.01.04.09.0
Percentage of LossContingencyAccrualProvision100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestChangeInRedemptionValue

us-gaap:MinorityInterestChangeInRedemptionValue


Minority
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-6.03.0-7.0-3.0-6.0-12.01.0-1.0-5.010.01.0-2.0-11.0-16.03.0-2.0-6.08.0-3.05.0-4.013-3.1391.305-3.5237.26-10.5360.8522-7.402-7.801
Percentage of MinorityInterestChangeInRedemptionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestChangeInRedemptionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Minority
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-6.03.0-7.0-3.0-6.0-12.01.0-1.0-5.010.01.0-2.0-11.0-16.03.0-2.0-6.08.0-3.05.0-4.013-3.1391.305-3.5237.26-10.5360.8522-7.402-7.801
Percentage of MinorityInterestChangeInRedemptionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestDecreaseFromRedemptions us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromRedemptions

cyh:RedeemableNoncontrollingInterests


Minority
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value2.02.01.01.06.01.00.0221.01.0-3.07.00.010.0173.01494.01.4813.920.1990.2913.0041.9224.396129.7480.47
Percentage of MinorityInterestDecreaseFromRedemptions100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value50485150515151494848
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value46564746484740494335
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1.0-3.01.0-1.02.02.0-1.01.02.02.00.00.0-1.0-2.01.02.02.03.0-3.0-7.0-3.02.05.0-9.0-2.01.02.0-5.03.0-0.661.171-0.1391.809-0.4971.37-0.5272.6671.732-4.0290.268
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


Other
Period End2020-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value8.02.00.0-1.0-1.0-12.0-1.0-1.00.00.0-2.0-1.01.0-1.00.0-1.010.0-1.0-13.125-0.731-0.731-0.73313-1.202-1.14-1.1410-0.79-0.807
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.00.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherCostAndExpenseOperating


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7157387467367367377878128938118508588799118809111017105799210261056117311501144112510991060112111201023720721729707729694736708622623654624713576559567
Percentage of OtherCostAndExpenseOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-37.040-32.0-26.0-24.0-49.0-42.0-39.0-65.0-36.0-13.0-2.0-11.0-12.0-11.0-6.0-10.0-8.0-12.03.0-8.0-14.0-25.0-23.0-6.07.021-15.0-13.0-6.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value112314173.016244963346523252848352337418846676956413912413615299105996469755994675755423238342736
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsMinorityInterest

us-gaap:PaymentsOfDividendsMinorityInterest


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value452132272730212130272222292321262528232229183121252330302519152222157.668267.552276.16619141526121216
Percentage of PaymentsOfDividendsMinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsOfFinancingCosts


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value902201240.00.032180.03.0253.03943110.04.022404.00.00.00.010.0204.03.00.02690.239120.0460.8785.57271392419-0.134
Percentage of PaymentsOfFinancingCosts100.0100.0100.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.05.00.00.00.01.00.00.00.01.00.00.00.01.00.00.00.05.01.00.0-2.07.00.00.00.0200.00.00.0110.20.1270.091140.1490.0910.0429.032
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation0.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0100.00.0100.0100.00.00.00.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.04.00.00.00.09.04.05.0112.08.02.00.02.02.01.08.0159916141413500.026727749.808235.7424.759.38867-3.2092482055.18715845180652.2330.18
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToMinorityShareholders

us-gaap:PaymentsToMinorityShareholders


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-3.02.00.02.05.04.01.01.04.0213.03.01.01.00.04.00.03.00.016184.07.07.01502.01.05.03.5845.0190.2650.4364.5783.8214.792318.2381.4813.0780.2254.8510.072
Percentage of PaymentsToMinorityShareholders100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromAccountsReceivableSecuritization

us-gaap:ProceedsFromAccountsReceivableSecuritization


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.00.00.05401770.00.0252100.053849790.00.02641350.031942116750.0710.013318200.0300500.00.0300
Percentage of ProceedsFromAccountsReceivableSecuritization0.00.00.0100.0100.00.00.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.00.0100.0100.00.00.0100.0

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-07-012016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302011-12-312011-09-302011-06-302011-03-31
Value1.06.03011951502.02412020.01611771407711267454241310.00.01268250.062760.00.8091543.88114
Percentage of ProceedsFromDivestitureOfBusinessesNetOfCashDivested100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value163.0220.01714113.01112
Percentage of ProceedsFromIssuanceOfOtherLongTermDebt100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSubordinatedLongTermDebt

us-gaap:ProceedsFromIssuanceOfSubordinatedLongTermDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312014-12-312014-09-302014-06-302014-03-312012-12-312012-09-302012-06-302012-03-31
Value1440287028000.00.0146255345519418400.00.00.090022000.00.00.040000.028000.01025
Percentage of ProceedsFromIssuanceOfSubordinatedLongTermDebt100.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.0100.0100.00.00.00.0100.00.0100.00.0100.0

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2226114372221202020323912293475862126
Percentage of ProceedsFromSaleMaturityAndCollectionsOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfEquityMethodInvestments us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

us-gaap:ProceedsFromSaleOfEquityMethodInvestments

cyh:TwoHospitalsInMaconGeorgia, us-gaap:SubsequentEvent


Proceeds
Period End2021-07-29
Value110
Percentage of ProceedsFromSaleOfEquityMethodInvestments100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.02.00.02.02.00.01.03.01.03.03.01.05.03.03.04.02.02.08.03.010.0372.2242.1291.3420.7141.0891.3712.6890.7481.9091.2170.4477.5875.5560.5381.9610.346
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-31
Value1000000.02000000.0
Percentage of RestructuringCharges100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability


Right
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.01.04.0170.01.00.01.0
Percentage of RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability0.0100.0100.0100.00.0100.00.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value10.0263146383536393215
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SaleLeasebackTransactionNetProceedsFinancingActivities

us-gaap:SaleLeasebackTransactionNetProceedsFinancingActivities


Sale
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value0.00.00.02.04.0
Percentage of SaleLeasebackTransactionNetProceedsFinancingActivities0.00.00.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312014-09-302014-03-312013-09-302013-06-302012-09-302012-06-302012-03-31
Value6.814.945.015.09.195.474.726.375.974.313.2416.916.2428.3534.3217.1943.0519.634.8234.8634.4730.6431.3937.96
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-06-302020-03-312019-06-302019-03-312018-06-302018-03-312017-06-302017-03-312016-06-302016-03-312015-09-302015-03-312014-06-302014-03-312013-09-302013-03-312012-09-302012-06-302012-03-31
Value16.187.973.194.92.664.973.974.589.159.1513.9415.4854.0747.7238.2641.1943.4441.4927.4421.9121.07
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-03-312020-06-302020-03-312019-03-312018-03-312017-03-312016-06-302016-03-312015-03-312014-03-312013-03-31
Value8.8104.934.994.589.1922.0615.4347.741.5141.71
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue110.50.0100.6100.4100.0100.4158.299.7100.0100.8100.5

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-06-302019-03-312018-06-302018-03-312017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value3.484.74.536.815.778.529.179.8725.7335.5835.3142.9739.2343.3639.6535.2137.4539.6525.534.6528.2428.5232.3828.7329.7829.67
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-03-312020-06-302020-03-312019-03-312018-03-312017-06-302017-03-312016-03-312015-03-312014-03-312013-03-31
Value4.8105.477.4215.5119.9729.9543.631.7630.8729.04
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue102.30.094.880.960.356.184.8100.684.889.189.7

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312012-12-312012-09-302012-06-302011-12-312011-09-302011-06-30
Value072.76500.735067.7160.6750.66600.5980.5990.010.5780.381
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-31
Value00.889
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum0.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-31
Value00.843
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum0.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312012-12-312012-09-302012-06-302011-12-312011-09-302011-06-30
Value00.9900.0102.5740.0190.026-0.00040.0050.006-0.00070.0060.014
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate0.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-31
Value00.009
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum0.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-31
Value00.003
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum0.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value24.2334.6632.5831.933.95.4631.9425.5730.6832.7632.1935.7336.5928.8228.6722.2329.8518.9925.7134.6133.5233.3935.93
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value06.220003.1700.691.633.08
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.00.00.00.0100.00.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value4.9733.0334.0138.7735.7537.5435.0134.2535.7332.53
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-03-312020-03-312019-06-302019-03-31
Value8.814.932.664.99
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage us-gaap:AwardType, us-gaap:PlanName

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

cyh:RestrictedStockPerformanceBasedUnits, cyh:PerformanceBasedAwardsGrantedOnOrAfterMarch12018


Sharebased
Period End2021-03-01
Value200.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage100.0

us-gaap:ShortTermLeaseCost

us-gaap:ShortTermLeaseCost


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value23252427272627282730
Percentage of ShortTermLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value5.08.03.03.02.02.03.03.03.03.03.04.04.06.05.09.010.010.0121415141614181411119.469.5149.4719.966101010101010
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value5.08.03.03.02.02.03.03.03.03.03.04.04.06.05.09.010.010.0121415141614181411119.469.5149.4719.958101010101010
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.099.9100.0100.0

us-gaap:SubleaseIncome

us-gaap:SubleaseIncome


Sublease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1000000.01000000.02000000.01000000.02000000.01000000.02000000.01000000.01000000.01000000.0
Percentage of SubleaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableLeaseCost

us-gaap:VariableLeaseCost


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value6.06.06.09.06.05.05.03.07.03.0
Percentage of VariableLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:AmountsDueFromThirdPartyPayors

cyh:AmountsDueFromThirdPartyPayors


Amounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value11112313612412413113713813614215515014915915318621318311811986118
Percentage of AmountsDueFromThirdPartyPayors100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:AmountsDueToThirdPartyPayors

cyh:AmountsDueToThirdPartyPayors


Amounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value11210298948187831021291481441401331491569911214760806680
Percentage of AmountsDueToThirdPartyPayors100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:CapitalCommitmentPostAcquisitionCostOfReplacementHospital us-gaap:StatementGeographical

cyh:CapitalCommitmentPostAcquisitionCostOfReplacementHospital

cyh:LaPorteIndianaHospital


Capital
Period End2020-09-30
Value119
Percentage of CapitalCommitmentPostAcquisitionCostOfReplacementHospital100.0

cyh:CapitalCommitmentPostAcquisitionEstimatedCostOfReplacementHospital us-gaap:StatementGeographical

cyh:CapitalCommitmentPostAcquisitionEstimatedCostOfReplacementHospital

cyh:NorthwestHealthLaPorte


Capital
Period End2020-12-31
Value126
Percentage of CapitalCommitmentPostAcquisitionEstimatedCostOfReplacementHospital100.0

cyh:NorthwestHealthStarke


Capital
Period End2020-12-31
Value15
Percentage of CapitalCommitmentPostAcquisitionEstimatedCostOfReplacementHospital11.9

cyh:CapitalizedCostsForInternalUseSoftwareInDevelopmentStage

cyh:CapitalizedCostsForInternalUseSoftwareInDevelopmentStage


Capitalized
Period End2020-12-312020-09-30
Value1113
Percentage of CapitalizedCostsForInternalUseSoftwareInDevelopmentStage100.0100.0

cyh:DebtInstrumentAvailableBorrowingBase us-gaap:DebtInstrument

cyh:DebtInstrumentAvailableBorrowingBase

cyh:AssetBasedLoanFacility


Debt
Period End2020-09-302020-06-30
Value654614
Percentage of DebtInstrumentAvailableBorrowingBase100.0100.0

cyh:DebtInstrumentRedemptionValue us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cyh:DebtInstrumentRedemptionValue

cyh:SeniorNotesAt6875Due2022, us-gaap:SeniorNotes


Debt
Period End2021-03-01
Value126
Percentage of DebtInstrumentRedemptionValue100.0

cyh:SeniorSecuredNotesAt625Due2023, cyh:SeniorSecuredNotes


Debt
Period End2021-01-28
Value95
Percentage of DebtInstrumentRedemptionValue0.0

cyh:DebtInstrumentRedemptionValue us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

cyh:SeniorSecuredNotesAt625Due2023, us-gaap:SeniorNotes, us-gaap:SubsequentEvent


Debt
Period End2021-01-28
Value95
Percentage of DebtInstrumentRedemptionValue0.0

cyh:DeferredTaxAssetsFinancingArrangements

cyh:DeferredTaxAssetsFinancingArrangements


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value154312846.0
Percentage of DeferredTaxAssetsFinancingArrangements100.0100.0100.0100.0

cyh:DeferredTaxAssetsRightOfUseAssets

cyh:DeferredTaxAssetsRightOfUseAssets


Deferred
Period End2020-12-312019-12-31
Value150145
Percentage of DeferredTaxAssetsRightOfUseAssets100.0100.0

cyh:DeferredTaxAssetsRightOfUseLiability

cyh:DeferredTaxAssetsRightOfUseLiability


Deferred
Period End2020-12-312019-12-31
Value155149
Percentage of DeferredTaxAssetsRightOfUseLiability100.0100.0

cyh:DeferredTaxLiabilitySection481MixedServiceCost

cyh:DeferredTaxLiabilitySection481MixedServiceCost


Deferred
Period End2020-12-312019-12-31
Value106216
Percentage of DeferredTaxLiabilitySection481MixedServiceCost100.0100.0

cyh:FinancingObligations

cyh:FinancingObligations


Financing
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value160159157101102
Percentage of FinancingObligations100.0100.0100.0100.0100.0

cyh:FinancingObligationsCurrent

cyh:FinancingObligationsCurrent


Financing
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value2000000.01000000.02000000.03000000.03000000.0
Percentage of FinancingObligationsCurrent100.0100.0100.0100.0100.0

cyh:FinancingObligationsFutureMinimumPaymentsDue

cyh:FinancingObligationsFutureMinimumPaymentsDue


Financing
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value166175287152154
Percentage of FinancingObligationsFutureMinimumPaymentsDue100.0100.0100.0100.0100.0

cyh:FinancingObligationsFutureMinimumPaymentsDueCurrent

cyh:FinancingObligationsFutureMinimumPaymentsDueCurrent


Financing
Period End2020-12-31
Value12
Percentage of FinancingObligationsFutureMinimumPaymentsDueCurrent100.0

cyh:FinancingObligationsFutureMinimumPaymentsDueInFiveYears

cyh:FinancingObligationsFutureMinimumPaymentsDueInFiveYears


Financing
Period End2020-12-312019-09-302019-06-302019-03-31
Value13127.07.0
Percentage of FinancingObligationsFutureMinimumPaymentsDueInFiveYears100.0100.0100.0100.0

cyh:FinancingObligationsFutureMinimumPaymentsDueInFourYears

cyh:FinancingObligationsFutureMinimumPaymentsDueInFourYears


Financing
Period End2020-12-312019-09-302019-06-302019-03-31
Value13127.07.0
Percentage of FinancingObligationsFutureMinimumPaymentsDueInFourYears100.0100.0100.0100.0

cyh:FinancingObligationsFutureMinimumPaymentsDueInThreeYears

cyh:FinancingObligationsFutureMinimumPaymentsDueInThreeYears


Financing
Period End2020-12-312019-09-302019-06-302019-03-31
Value13127.07.0
Percentage of FinancingObligationsFutureMinimumPaymentsDueInThreeYears100.0100.0100.0100.0

cyh:FinancingObligationsFutureMinimumPaymentsDueInTwoYears

cyh:FinancingObligationsFutureMinimumPaymentsDueInTwoYears


Financing
Period End2020-12-312019-09-302019-06-302019-03-31
Value12117.07.0
Percentage of FinancingObligationsFutureMinimumPaymentsDueInTwoYears100.0100.0100.0100.0

cyh:FinancingObligationsFutureMinimumPaymentsDueThereafter

cyh:FinancingObligationsFutureMinimumPaymentsDueThereafter


Financing
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value103114236120119
Percentage of FinancingObligationsFutureMinimumPaymentsDueThereafter100.0100.0100.0100.0100.0

cyh:FinancingObligationsFutureMinimumPaymentsInterestIncludedInPayments

cyh:FinancingObligationsFutureMinimumPaymentsInterestIncludedInPayments


Financing
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value6.0161305152
Percentage of FinancingObligationsFutureMinimumPaymentsInterestIncludedInPayments100.0100.0100.0100.0100.0

cyh:FinancingObligationsNoncurrent

cyh:FinancingObligationsNoncurrent


Financing
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value1581581559899
Percentage of FinancingObligationsNoncurrent100.0100.0100.0100.0100.0

cyh:MedicareAcceleratedOutstandingEstimatedAmountUnderCaresAct us-gaap:StatementScenario, us-gaap:ExtinguishmentOfDebt

cyh:MedicareAcceleratedOutstandingEstimatedAmountUnderCaresAct

cyh:CoronavirusAidReliefAndEconomicSecurityAct, us-gaap:LongTermDebt


Medicare
Period End2021-06-302021-03-312020-12-312020-09-30
Value267517656873
Percentage of MedicareAcceleratedOutstandingEstimatedAmountUnderCaresAct100.0100.0100.0100.0

cyh:MedicareAcceleratedPaymentsRecouped us-gaap:StatementScenario

cyh:MedicareAcceleratedPaymentsRecouped

cyh:CoronavirusAidReliefAndEconomicSecurityAct


Medicare
Period End2021-06-30
Value116
Percentage of MedicareAcceleratedPaymentsRecouped100.0

cyh:MedicareAcceleratedPaymentsUnderCaresAct us-gaap:StatementScenario, us-gaap:BalanceSheetLocation

cyh:MedicareAcceleratedPaymentsUnderCaresAct

cyh:CoronavirusAidReliefAndEconomicSecurityAct, cyh:AccruedLiabilitiesAndOther


Medicare
Period End2021-06-302021-03-312020-12-312020-09-30
Value6805464251100
Percentage of MedicareAcceleratedPaymentsUnderCaresAct100.0100.0100.0100.0

cyh:NumberOfLicensedBedsSold us-gaap:StatementGeographical, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

cyh:NumberOfLicensedBedsSold

cyh:RustonLouisiana, cyh:NorthernLouisianaMedicalCenter, us-gaap:SubsequentEvent


Number
Period End2020-07-01
Value130.0
Percentage of NumberOfLicensedBedsSold100.0

cyh:StCloudFlorida, cyh:StCloudRegionalMedicalCenter, us-gaap:SubsequentEvent


Number
Period End2020-07-01
Value84.0
Percentage of NumberOfLicensedBedsSold64.6

cyh:OperatingLeaseRightOfUseAssetPendingLeasesThatHaveNotYetCommenced

cyh:OperatingLeaseRightOfUseAssetPendingLeasesThatHaveNotYetCommenced


Operating
Period End2020-12-31
Value17
Percentage of OperatingLeaseRightOfUseAssetPendingLeasesThatHaveNotYetCommenced100.0

cyh:PhysicianRecruitingCommitmentMaximumPotentialFuturePaymentsInExcessOfLiabilityRecorded

cyh:PhysicianRecruitingCommitmentMaximumPotentialFuturePaymentsInExcessOfLiabilityRecorded


Physician
Period End2020-12-31
Value17
Percentage of PhysicianRecruitingCommitmentMaximumPotentialFuturePaymentsInExcessOfLiabilityRecorded100.0

cyh:PrepaidExpensesAndTaxes

cyh:PrepaidExpensesAndTaxes


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value17819018416617818819319417719719619121720819820721021818720821721819721521618919221320320412814813314212613212612911211911711210089
Percentage of PrepaidExpensesAndTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:UnrecognizedPandemicReliefFunds

cyh:UnrecognizedPandemicReliefFunds


Unrecognized
Period End2020-09-30
Value271
Percentage of UnrecognizedPandemicReliefFunds100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value12712112912412411414113713613113714714114916920122421824320816721721620421521420617918216510210097989171687062597166
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312011-12-312011-09-302011-06-302010-12-31
Value1501271221181191151131121111061071231311291211201381361361411.01141161201251291291291341220.00.00.00.0
Percentage of AssetsFairValueDisclosure118.1105.094.695.296.0100.980.181.881.680.978.183.792.986.671.659.761.662.456.067.80.652.553.758.858.160.362.672.173.673.90.00.00.00.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value277248251242243254989171687062597166
Percentage of AssetsFairValueDisclosure218.1205.0194.6195.2196.0180.1100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsHeldInTrustNoncurrent us-gaap:RetirementPlanType

us-gaap:AssetsHeldInTrustNoncurrent

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Assets
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value87857884828078748599
Percentage of AssetsHeldInTrustNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2020-12-312019-12-31
Value5000000.02000000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

cyh:GovernmentDebtSecurities


Available
Period End2020-12-312019-12-31
Value2000000.01000000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax40.050.0

cyh:MortgageBackedAndAssetSecurities


Available
Period End2020-12-31
Value1000000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax20.0

us-gaap:CorporateDebtSecurities


Available
Period End2020-12-312019-12-31
Value2000000.01000000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax40.050.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2020-12-312019-12-312018-12-31
Value10510098
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

cyh:GovernmentDebtSecurities


Available
Period End2020-12-312019-12-312018-12-31
Value485454
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis45.754.055.1

cyh:MortgageBackedAndAssetSecurities


Available
Period End2020-12-312019-12-312018-12-31
Value191310.0
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis18.113.010.2

us-gaap:CorporateDebtSecurities


Available
Period End2020-12-312019-12-312018-12-31
Value383334
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis36.233.034.7

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value7.051891812321199622
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value30292532421116
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value32292431401116
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value26192046401215
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value27201946401215
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value46433941572220
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value48433640542221
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value3.09.0144.02.01.01.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value3.09.0144.02.01.01.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value110103101100999593115117119252
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value138115110105107103101100999593115117119120
Percentage of AvailableForSaleSecuritiesDebtSecurities0.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.047.6

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value138115110105107103101100999593115117119252
Percentage of AvailableForSaleSecuritiesDebtSecurities0.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value138115110105107103101100999593115117119252
Percentage of AvailableForSaleSecuritiesDebtSecurities0.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value138115110105107101
Percentage of AvailableForSaleSecuritiesDebtSecurities0.00.0100.00.00.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

cyh:GovernmentDebtSecurities


Available
Period End2020-12-312019-12-312018-12-31
Value505451
Percentage of AvailableForSaleSecuritiesDebtSecurities45.553.554.8

cyh:MortgageBackedAndAssetSecurities


Available
Period End2020-12-312019-12-312018-12-31
Value201310.0
Percentage of AvailableForSaleSecuritiesDebtSecurities18.212.910.8

us-gaap:CorporateDebtSecurities


Available
Period End2020-12-312019-12-312018-12-31
Value403432
Percentage of AvailableForSaleSecuritiesDebtSecurities36.433.734.4

us-gaap:BuildingsAndImprovementsGross

us-gaap:BuildingsAndImprovementsGross


Buildings
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
Value574958786228697174389051879163026086571552144806
Percentage of BuildingsAndImprovementsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedComputerSoftwareGross

us-gaap:CapitalizedComputerSoftwareGross


Capitalized
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
Value1100110011001100110012001200120012001200120012001200130013001400130014001400150015001400140014001500140013001100987878826740654613544486451410396356
Percentage of CapitalizedComputerSoftwareGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedComputerSoftwareNet

us-gaap:CapitalizedComputerSoftwareNet


Capitalized
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value251270270301321360339355350387404416472514585574629643737771753761769790787681565559488467411354339294256241218219209
Percentage of CapitalizedComputerSoftwareNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementBasis

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:CarryingReportedAmountFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value12501251167618231552246216157207277196335208424563590768247238133461181184186365222509221389613373143251387
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value12501251167618231552246216157207277196335208424563590768247238133461181184186365222509221389613373143251387
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentCarryingAmount


Debt
Period End2020-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value12466137601408215437170361689894339518
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentFaceAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFaceAmount

cyh:JuniorPrioritySecuredNotesAt6125PercentDue2030, cyh:JuniorPrioritySecuredNotes


Debt
Period End2021-05-19
Value1440
Percentage of DebtInstrumentFaceAmount100.0

cyh:SeniorNotesAt6.875Due2028, us-gaap:SeniorNotes


Debt
Period End2020-12-072019-11-19
Value7001700
Percentage of DebtInstrumentFaceAmount0.00.0

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, cyh:SeniorSecuredNotes


Debt
Period End2021-02-09
Value1095
Percentage of DebtInstrumentFaceAmount0.0

cyh:SixPercentSeniorSecuredNotesDueTwoThousandTwentyNine, us-gaap:SeniorNotes


Debt
Period End2020-12-28
Value900
Percentage of DebtInstrumentFaceAmount0.0

cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029, cyh:JuniorPrioritySecuredNotes


Debt
Period End2021-02-02
Value1775
Percentage of DebtInstrumentFaceAmount0.0

us-gaap:DebtInstrumentFaceAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, cyh:SeniorSecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-09
Value1095
Percentage of DebtInstrumentFaceAmount0.0

cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029, cyh:JuniorPrioritySecuredNotes, us-gaap:SubsequentEvent


Debt
Period End2021-02-02
Value1775
Percentage of DebtInstrumentFaceAmount0.0

us-gaap:DebtInstrumentRepurchaseAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentRepurchaseAmount

cyh:SixPercentSeniorSecuredNotesDueTwoThousandTwentyNineAndFivePointSixTwoFivePercentSeniorSecuredNotesDueTwoThousandTwentySeven, us-gaap:SeniorNotes


Debt
Period End2020-12-28
Value2579
Percentage of DebtInstrumentRepurchaseAmount100.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet


Debt
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value459250148160167147151161172164169193
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet


Debt
Period End2020-12-31
Value20
Percentage of DebtInstrumentUnamortizedDiscountPremiumNet100.0

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value176175163189229199187112
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent us-gaap:DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensation

cyh:DeferredCompensationCompanyOwnedLifeInsuranceContracts


Deferred
Period End2020-12-312019-12-312018-12-31
Value148130114
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent84.174.369.9

cyh:DeferredCompensationPlansEquitySecurities


Deferred
Period End2020-12-312019-12-312018-12-31
Value952332
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent54.013.119.6

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value59595988107503869
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet us-gaap:ConsolidatedEntities

srt:ParentCompany


Deferred
Period End2020-12-312019-12-312018-12-31
Value593869
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value159018281211102398611631160618608572584
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value873775743583412609526186170140131
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration


Deferred
Period End2020-12-312019-12-312018-12-31
Value108296144
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value57511589125117180110655724
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOtherComprehensiveLoss

us-gaap:DeferredTaxAssetsOtherComprehensiveLoss


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6.05.04.09.038453947102128156
Percentage of DeferredTaxAssetsOtherComprehensiveLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value22242627566668
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6970647713212511773584241
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4.05.04.010.023312822312825
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312013-12-312012-12-312011-12-312010-12-31
Value323153554953
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312011-12-312010-12-31
Value5262581447021261160
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5848697813014917612512411391
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value127149134128238353312244222201169
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates

us-gaap:DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value575755548113313360646248
Percentage of DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9.09.0141622161223222227
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value29302730616262
Percentage of DeferredTaxLiabilitiesPrepaidExpenses100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value300335237263583836841820762727685
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount us-gaap:DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensation, us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount

us-gaap:PensionPlansDefinedBenefit, us-gaap:TrustForBenefitOfEmployees


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value243153146173
Percentage of DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent

us-gaap:DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent


Disposal
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value3.01611412825436.02844315.05.02.04611611081
Percentage of DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationGoodwill1

us-gaap:DisposalGroupIncludingDiscontinuedOperationGoodwill1


Disposal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-31
Value7.05.01101091032356868186
Percentage of DisposalGroupIncludingDiscontinuedOperationGoodwill1100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets


Disposal
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value5.012325220255.0234.0211921168.046182168117
Percentage of DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets


Disposal
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value2.0113414532862628.021314154113132661252913161304878
Percentage of DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DueToAffiliateNoncurrent us-gaap:ConsolidatedEntities

us-gaap:DueToAffiliateNoncurrent

srt:ParentCompany


Due
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1701209919521863169415721174833
Percentage of DueToAffiliateNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value600667637580492593594592549628627630592668685731823955698713620596500
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2021-06-302021-03-312020-12-312020-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value34381619595989993039475735455464596979
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

cyh:RestrictedStockAndRestrictedStockUnits


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value28321316
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

us-gaap:EmployeeStockOption


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value6000000.06000000.03000000.03000000.0
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquityMethodInvestmentOwnershipPercentage

cyh:Healthtrust


Equity
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value13.90.1450.1770.1970.1970.2310.2310.2310.2310.2380.2470.2470.2470.2510.2510.2460.2460.2590.259
Percentage of EquityMethodInvestmentOwnershipPercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cyh:ThreeHospitalsInMaconGeorgia


Equity
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value38.00.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.380.38
Percentage of EquityMethodInvestmentOwnershipPercentage273.4262.1214.7192.9192.9164.5164.5164.5164.5159.7153.8153.8153.8151.4151.4154.5154.5146.7146.70.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquityMethodInvestments

us-gaap:EquityMethodInvestments


Equity
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value190199192171173170175177144141504479487487488470459441436421423430438432436432431422417421409
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2020-12-31
Value79
Percentage of FinanceLeaseLiability100.0

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityCurrent


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value9000000.05000000.05000000.05000000.05000000.06000000.06000000.0
Percentage of FinanceLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityNoncurrent


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8273747576122107
Percentage of FinanceLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2020-12-31
Value193
Percentage of FinanceLeaseLiabilityPaymentsDue100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive


Finance
Period End2020-12-31
Value150
Percentage of FinanceLeaseLiabilityPaymentsDueAfterYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2020-12-31
Value10000000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive


Finance
Period End2020-12-31
Value8000000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour


Finance
Period End2020-12-31
Value8000000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFour100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2020-12-31
Value8000000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2020-12-31
Value9000000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2020-12-31
Value114
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent


Finance
Period End2020-12-312019-12-31
Value8.45.6
Percentage of FinanceLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
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
Value1118981939883929903827535394313258197
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

cyh:CapitalizedInternalUseSoftware


Finite
Period End2020-12-312020-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value3.06.01310.021293853828613513112314520517213470116635043574325
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

cyh:CapitalizedInternalUseSoftware


Finite
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value12311111411911810713811510815315114314017618617618521921020416717817415614414314812510410710297
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths us-gaap:Range, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

srt:Maximum, cyh:FiniteLivedIntangibleAssetsExceptCapitalizedInternalUseSoftware


Finite
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1.01.00.01.01.01.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths0.80.90.00.80.90.7

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

cyh:CapitalizedInternalUseSoftware


Finite
Period End2020-09-302019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value303060873269114418915246911655310614649861273462822548
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

cyh:CapitalizedInternalUseSoftware


Finite
Period End2020-12-312020-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value7.09.02017333538384860626159656765512738252421252116
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

cyh:CapitalizedInternalUseSoftware


Finite
Period End2020-12-312020-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value9.0113633475052526065656463687473603644313027292619
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

cyh:CapitalizedInternalUseSoftware


Finite
Period End2020-12-312020-09-302019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value3434584636575348697365588374111867575117102764594704133444126
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

cyh:CapitalizedInternalUseSoftware


Finite
Period End2020-12-312020-09-302019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value7569958158848174939389921251221131021791481311031491521187512211313199897860
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap: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
Value1.01.01.01.01.01.01.01.01.08.0181818181818413436798277767676695864505357606162616260616160
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:FixturesAndEquipmentGross

us-gaap:FixturesAndEquipmentGross


Fixtures
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value30883215347638554202488645273614
Percentage of FixturesAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillGross

us-gaap:GoodwillGross


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value70337034703971367142730973087367737374457467751875377916
Percentage of GoodwillGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value28142814281428142814281428142814281428142814281428141395
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPayableCurrent

us-gaap:InterestPayableCurrent


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value264159150180211180189145388250206258174231229238236145207151208158227163226157227164233165111107111109110110821011108314584146145
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LandAndLandImprovements

us-gaap:LandAndLandImprovements


Land
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value515560597671782969946628614591
Percentage of LandAndLandImprovements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value193
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LineOfCredit us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCredit

us-gaap:LetterOfCredit, cyh:AblCreditAgreement


Line
Period End2021-01-062020-12-312019-12-31
Value30150145
Percentage of LineOfCredit100.0100.0100.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LetterOfCredit, cyh:AssetBasedLoanFacility


Line
Period End2020-09-302020-06-30
Value151180
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0100.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:DebtInstrument

cyh:AssetBasedLoanFacility


Line
Period End2021-06-302021-03-312020-06-30
Value7626331000
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.00.0555.6

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cyh:AblCreditAgreement, cyh:AblFacility


Line
Period End2020-12-312019-12-312019-09-30
Value679860854
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.00.00.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

cyh:AssetBasedLoanFacility


Line
Period End2021-06-30
Value642
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value27201231930302020435413733404655845524025324922924024622923521920919916618011911389998375636170656366
Percentage of LongTermDebtAndCapitalLeaseObligationsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-312015-12-312014-12-312013-12-312011-12-31
Value65746919964132312462
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1234552292351668963
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value14693790123922291603328718
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2387291312403919211032874881796
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-312018-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value177626303641376718654881514417
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1373569305496381865466687
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LossContingencyAccrualAtCarryingValue us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyAccrualAtCarryingValue

us-gaap:PendingLitigation, cyh:OtherProbableContingencies


Loss
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value7.010.01126256868371719192021171413251314146.07.010.0125
Percentage of LossContingencyAccrualAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MalpracticeLossContingencyAccrualDiscounted

us-gaap:MalpracticeLossContingencyAccrualDiscounted


Malpractice
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value602612650711788901924643621567489
Percentage of MalpracticeLossContingencyAccrualDiscounted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MalpracticeLossContingencyAccrualDiscountedCurrent

us-gaap:MalpracticeLossContingencyAccrualDiscountedCurrent


Malpractice
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1771691001151301561641041069882
Percentage of MalpracticeLossContingencyAccrualDiscountedCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MalpracticeLossContingencyAccrualUndiscounted

us-gaap:MalpracticeLossContingencyAccrualUndiscounted


Malpractice
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value629663710760843949964686649595513
Percentage of MalpracticeLossContingencyAccrualUndiscounted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NotesPayableFairValueDisclosure us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

us-gaap:NotesPayableFairValueDisclosure

cyh:AssetBasedLoanFacilityAndOtherDebt, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:ReceivablesFacilityAndOtherDebtType


Notes
Period End2020-12-312020-09-302020-06-302019-12-31
Value231723285
Percentage of NotesPayableFairValueDisclosure100.0100.0100.0100.0

cyh:AssetBasedLoanFacilityAndOtherDebt, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:ReceivablesFacilityAndOtherDebtType


Notes
Period End2020-12-312020-09-302020-06-302019-12-31
Value231723285
Percentage of NotesPayableFairValueDisclosure100.0100.0100.0100.0

cyh:JuniorPrioritySecuredNotesAt6125PercentDue2030, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:JuniorPrioritySecuredNotes


Notes
Period End2021-06-30
Value1348
Percentage of NotesPayableFairValueDisclosure0.0

cyh:JuniorPrioritySecuredNotesAt6125PercentDue2030, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:JuniorPrioritySecuredNotes


Notes
Period End2021-06-30
Value1460
Percentage of NotesPayableFairValueDisclosure0.0

cyh:JuniorPrioritySecuredNotesAt8125PercentDue2024, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:JuniorPrioritySecuredNotes


Notes
Period End2021-03-312020-12-312020-09-302020-06-302019-12-31
Value13371336134113421340
Percentage of NotesPayableFairValueDisclosure0.05808.77888.25834.8470.2

cyh:JuniorPrioritySecuredNotesAt8125PercentDue2024, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:JuniorPrioritySecuredNotes


Notes
Period End2021-03-312020-12-312020-09-302020-06-302019-12-31
Value141614089909441113
Percentage of NotesPayableFairValueDisclosure0.06121.75823.54104.3390.5

cyh:JuniorPrioritySecuredNotesDue2023, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:JuniorPrioritySecuredNotes


Notes
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value17561757175617551754175317521751175017491749
Percentage of NotesPayableFairValueDisclosure7634.810335.37634.80.0615.40.00.00.00.00.00.0

cyh:JuniorPrioritySecuredNotesDue2023, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:JuniorPrioritySecuredNotes


Notes
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value18611402142014191539152614421444138016001597
Percentage of NotesPayableFairValueDisclosure8091.38247.16173.90.0540.00.00.00.00.00.00.0

cyh:SeniorNotesAt6875Due2022, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:SeniorNotes


Notes
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
Value12519623022922926022599259625932590258729462943294029372934293229292926292430003000300030003000300030003000
Percentage of NotesPayableFairValueDisclosure543.51152.91000.00.080.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

cyh:SeniorNotesAt6875Due2022, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Notes
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
Value12517619017318819981773174511751486135617431729235426222582210227422623271528583077317332113194314331803144
Percentage of NotesPayableFairValueDisclosure543.51035.3826.10.066.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

cyh:SeniorNotesAt6875PercentDue2028, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:SeniorNotes


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value758758758145616791678
Percentage of NotesPayableFairValueDisclosure0.00.03295.78564.77300.0588.8

cyh:SeniorNotesAt6875PercentDue2028, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value7617016186976871700
Percentage of NotesPayableFairValueDisclosure0.00.02687.04100.02987.0596.5

cyh:SeniorSecuredNotesAt5625Due2027, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2021-06-302021-03-312020-12-31
Value181318101809
Percentage of NotesPayableFairValueDisclosure0.00.07865.2

cyh:SeniorSecuredNotesAt5625Due2027, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2020-12-31
Value2048
Percentage of NotesPayableFairValueDisclosure8904.3

cyh:SeniorSecuredNotesAt5625Due2027, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Notes
Period End2021-06-302021-03-312020-12-31
Value202919882048
Percentage of NotesPayableFairValueDisclosure0.00.08904.3

cyh:SeniorSecuredNotesAt625Due2023, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2020-12-312020-09-302020-06-302019-12-31
Value95265726553074
Percentage of NotesPayableFairValueDisclosure413.015629.411543.51078.6

cyh:SeniorSecuredNotesAt625Due2023, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2020-12-312020-09-302020-06-302019-12-31
Value99261725213148
Percentage of NotesPayableFairValueDisclosure430.415394.110960.91104.6

cyh:SeniorSecuredNotesAt6PercentDue2029, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2020-12-31
Value857
Percentage of NotesPayableFairValueDisclosure3726.1

cyh:SeniorSecuredNotesAt6PercentDue2029, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2020-12-31
Value973
Percentage of NotesPayableFairValueDisclosure4230.4

cyh:SeniorSecuredNotesAt6Point625Due2025, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value14301429142714251423
Percentage of NotesPayableFairValueDisclosure0.00.06204.38382.46187.0

cyh:SeniorSecuredNotesAt6Point625Due2025, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value15451548154314171388
Percentage of NotesPayableFairValueDisclosure0.00.06708.78335.36034.8

cyh:SeniorSecuredNotesAt8625Due2024, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2020-12-312020-09-302020-06-302019-12-31
Value1025102510241023
Percentage of NotesPayableFairValueDisclosure4456.56029.44452.2358.9

cyh:SeniorSecuredNotesAt8625Due2024, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2020-12-312020-09-302020-06-302019-12-31
Value1080102810121099
Percentage of NotesPayableFairValueDisclosure4695.76047.14400.0385.6

cyh:SeniorSecuredNotesAt8PercentDue2026, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2076207520742073207220712070157315721572
Percentage of NotesPayableFairValueDisclosure0.00.09017.412194.19008.70.0726.30.00.00.0

cyh:SeniorSecuredNotesAt8PercentDue2026, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2268227222752070199220042182160215441536
Percentage of NotesPayableFairValueDisclosure0.00.09891.312176.58660.90.0765.60.00.00.0

cyh:SeniorSecuredNotesAt8PercentDue2027, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value692692692691691691
Percentage of NotesPayableFairValueDisclosure0.00.03008.74064.73004.3242.5

cyh:SeniorSecuredNotesAt8PercentDue2027, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2021-06-302021-03-312020-12-312019-12-31
Value779768760700
Percentage of NotesPayableFairValueDisclosure0.00.03304.3245.6

cyh:SeniorSecuredNotesAt8PercentDue2027, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Notes
Period End2020-09-302020-06-302020-03-312019-12-31
Value685669602700
Percentage of NotesPayableFairValueDisclosure4029.42908.70.0245.6

cyh:SeniorSecuredNotesAtFourPointSevenFiveDue2031, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2021-06-302021-03-31
Value10981070
Percentage of NotesPayableFairValueDisclosure0.00.0

cyh:SeniorSecuredNotesAtSixDue2029, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2021-06-302021-03-312020-12-31
Value858857857
Percentage of NotesPayableFairValueDisclosure0.00.03726.1

cyh:SeniorSecuredNotesAtSixDue2029, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:SeniorSecuredNotes


Notes
Period End2021-06-302021-03-312020-12-31
Value965954973
Percentage of NotesPayableFairValueDisclosure0.00.04230.4

cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029, us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:JuniorPrioritySecuredNotes


Notes
Period End2021-06-302021-03-31
Value16181614
Percentage of NotesPayableFairValueDisclosure0.00.0

cyh:SixPointEightSevenFivePercentageJuniorPrioritySecuredNotesDue2029, us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:JuniorPrioritySecuredNotes


Notes
Period End2021-06-302021-03-31
Value18651857
Percentage of NotesPayableFairValueDisclosure0.00.0

us-gaap:NotesPayableFairValueDisclosure us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

us-gaap:CarryingReportedAmountFairValueDisclosure, cyh:AblFacilityAndOtherDebt


Notes
Period End2021-06-302021-03-312020-12-31
Value211823
Percentage of NotesPayableFairValueDisclosure0.00.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure, cyh:AblFacilityAndOtherDebt


Notes
Period End2021-06-302021-03-312020-12-31
Value211823
Percentage of NotesPayableFairValueDisclosure0.00.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312019-12-31
Value9.09.1
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2020-12-312019-12-312018-12-312017-12-31
Value881662825610
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0

us-gaap:StateAndLocalJurisdiction


Operating
Period End2020-12-312019-12-312018-12-312017-12-31
Value9000860076006300
Percentage of OperatingLossCarryforwards1021.61299.1921.21032.8

us-gaap:OperatingLossCarryforwardsValuationAllowance

us-gaap:OperatingLossCarryforwardsValuationAllowance


Operating
Period End2020-12-31
Value781
Percentage of OperatingLossCarryforwardsValuationAllowance100.0

us-gaap:PrepaidTaxes

us-gaap:PrepaidTaxes


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value46505050474748453.03.0178.017172222171733332.027301231932201072635492016491010.00.06511845
Percentage of PrepaidTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:PrepaidTaxes us-gaap:ConsolidatedEntities

srt:ParentCompany


Prepaid
Period End2020-12-312019-12-312019-09-302019-03-312018-12-312018-09-302017-12-31
Value5048453.03.01717
Percentage of PrepaidTaxes100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemableNoncontrollingInterestEquityFairValue

us-gaap:RedeemableNoncontrollingInterestEquityFairValue


Redeemable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value498481484481489502502498503505504495514523527530548552554553546565571522524520531695689692358366371375367370367363395383376387
Percentage of RedeemableNoncontrollingInterestEquityFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemableNoncontrollingInterestEquityFairValue us-gaap:StatementEquityComponents

cyh:RedeemableNoncontrollingInterests


Redeemable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value498481484481489502502498503505504495514523527554553546565571522524520531358367395387368
Percentage of RedeemableNoncontrollingInterestEquityFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-31
Value6.726.654.844.844.844.895.475.515.515.567.07.17.097.216.1716.2216.2516.6929.3931.6631.7131.244.1844.2244.1644.1139.8239.6139.5939.5935.1335.0634.8134.7930.530.4930.530.5432.9527.9224.09
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value6.196.194.894.894.894.895.135.135.135.136.176.176.176.1712.7812.7812.7813.1922.0622.0622.0621.9544.5944.5944.5944.5936.0736.0736.0736.0731.3331.3331.3331.3326.7231.6726.11
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue92.193.1101.0101.0101.0100.093.893.193.192.388.186.987.085.779.078.878.679.075.169.769.670.4100.9100.8101.0101.190.691.191.191.189.289.490.090.187.696.193.5

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value6.827.3620.2420.28
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value20164.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0

us-gaap:SharePrice us-gaap:AwardType

us-gaap:SharePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value15.4413.527.434.22
Percentage of SharePrice100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:EmployeeStockOption


Sharebased
Period End2021-06-302021-03-31
Value7000000.06000000.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0100.0

us-gaap:Supplies

us-gaap:Supplies


Supplies
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value337336335337337354354376378397402424432442444445438458480527527587580572568561557553550529377377375371368364358354346336342329329302
Percentage of Supplies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TradingSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:TradingSecurities

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Trading
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1212121312121212121111
Percentage of TradingSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TradingSecurities us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Trading
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value12121213121212121211113743535180756963615658585552524237393734
Percentage of TradingSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Trading
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value12121213121212121211113743535180756963615658585552524237393734
Percentage of TradingSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TradingSecurities us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Trading
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value121212131212
Percentage of TradingSecurities100.0100.0100.0100.0100.0100.0

us-gaap:UnamortizedDebtIssuanceExpense

us-gaap:UnamortizedDebtIssuanceExpense


Unamortized
Period End2021-03-312020-12-31
Value390250
Percentage of UnamortizedDebtIssuanceExpense100.0100.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued


Unrecognized
Period End2020-09-30
Value1000000.0
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2020-09-30
Value1000000.0
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:Revenues
us-gaap:ProductOrService
(None,)
Revenuesus-gaap: Product Or Service
us-gaap:AssetsCurrent
us-gaap:ConsolidatedEntities
(None,)
Assets Currentus-gaap: Consolidated Entities
us-gaap:AssetsNoncurrent
us-gaap:ConsolidatedEntities
(None,)
Assets Noncurrentus-gaap: Consolidated Entities
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType
('cyh:FinanceLeaseRouAssets', None)
Property Plant And Equipment Grossus-gaap: Balance Sheet Location, us-gaap: Property Plant And Equipment By Type
us-gaap:EquitySecuritiesFvNi
us-gaap:FairValueByMeasurementBasis
(None,)
Equity Securities Fv Nius-gaap: Fair Value By Measurement Basis
us-gaap:LiabilitiesNoncurrent
us-gaap:ConsolidatedEntities
(None,)
Liabilities Noncurrentus-gaap: Consolidated Entities
us-gaap:DebtAndCapitalLeaseObligations
us-gaap:LongtermDebtType
(None,)
Debt And Capital Lease Obligationsus-gaap: Longterm Debt Type
us-gaap:DebtAndCapitalLeaseObligations
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
(None, 'cyh:JuniorPrioritySecuredNotes')
Debt And Capital Lease Obligationsus-gaap: Debt Instrument, us-gaap: Longterm Debt Type
us-gaap:DebtAndCapitalLeaseObligations
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
(None, 'us-gaap:SeniorNotes')
Debt And Capital Lease Obligationsus-gaap: Debt Instrument, us-gaap: Longterm Debt Type
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
(None,)
Accumulated Other Comprehensive Income Loss Net Of Taxus-gaap: Statement Equity Components