ETM


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType
us-gaap:CommonStockParOrStatedValuePerShare
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
etm:AntiDilutiveRestrictedStockUnitTypeSchedule
us-gaap:AwardType
us-gaap:AwardType, etm:AntiDilutiveRestrictedStockUnitTypeSchedule

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService

us-gaap:Revenues

us-gaap:OperatingExpenses

us-gaap:OperatingCostsAndExpenses

us-gaap:GeneralAndAdministrativeExpense

us-gaap:OperatingIncomeLoss

us-gaap:InterestExpense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:EmployeeStockOwnershipPlanESOPDisclosuresByPlan
us-gaap:IncomeStatementLocation

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:AccountsReceivableNetCurrent

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:LongTermInvestments

us-gaap:Goodwill
us-gaap:BusinessAcquisition

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent

us-gaap:AccountsPayableCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:DividendsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesNoncurrent

us-gaap:LongTermDebt
us-gaap:LongtermDebtType

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

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

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividendsCommonStock
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:DeferredTaxLiabilities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

etm:AmortizationOfDeferredFinanceCosts

etm:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsAvailableToCommonShareholders
us-gaap:BusinessAcquisition, us-gaap:MeasurementInputType
etm:BusinessCombinationAssetsAcquiredMeasurementInput
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
etm:DiscountRates
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
etm:ImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwillNetOfTax

etm:IncreaseDecreaseInOtherOperatingLiabilitiesNoncurrent
us-gaap:Range, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
etm:LongTermRevenueGrowthRateRangesOfMarketsOfCompany

etm:NetTimeBrokerageAgreement
us-gaap:Range, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
etm:OperatingProfitMarginRangesOfMarketsOfCompany

etm:PaymentOfDividendEquivalentsOnVestedRestrictedStockUnits

etm:PurchaseOfVestedEmployeeRestrictedStockUnits
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
etm:VestedRestrictedStockUnitsPurchasedDuringPeriodShares

etm:VestedRestrictedStockUnitsPurchasedDuringPeriodValue
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:AcquisitionCosts

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther
us-gaap:StatementEquityComponents

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AssetImpairmentCharges

us-gaap:AssetRetirementObligationAccretionExpense

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted

us-gaap:BusinessAcquisitionsProFormaRevenue

us-gaap:BusinessCombinationIntegrationRelatedCosts

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, us-gaap:VariableRate
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
us-gaap:StatementScenario, us-gaap:DebtInstrument
us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

us-gaap:DividendsCommonStock
us-gaap:StatementEquityComponents

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillImpairmentLoss

us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:GoodwillWrittenOffRelatedToSaleOfBusinessUnit
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill

us-gaap:IncomeTaxesPaid

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInDeferredCompensation

us-gaap:IncreaseDecreaseInInterestPayableNet

us-gaap:IncreaseDecreaseInPrepaidExpense

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncreaseDecreaseInRestructuringReserve

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments

us-gaap:IndefinitelivedIntangibleAssetsAcquired

us-gaap:InterestAndOtherIncome

us-gaap:InterestExpenseDebtExcludingAmortization

us-gaap:InterestPaidNet

us-gaap:LeaseCost

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherCostAndExpenseOperating

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:ProFormaWeightedAverageSharesOutstandingDiluted

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromShortTermDebt

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:RepaymentsOfShortTermDebt

us-gaap:RestructuringAndRelatedCostIncurredCost
us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringCharges

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
us-gaap:AwardType
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
us-gaap:AwardType
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShortTermLeaseCost
us-gaap:EmployeeStockOwnershipPlanESOPDisclosuresByPlan
us-gaap:StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:VariableLeaseCost

us-gaap:WeightedAverageBasicSharesOutstandingProForma
us-gaap:StatementClassOfStock
dei:EntityCommonStockSharesOutstanding

etm:AccruedBenefits
us-gaap:ClassOfWarrantOrRight
etm:ClassOfWarrantOrRightExchangeRate
us-gaap:ClassOfWarrantOrRight, us-gaap:SubsequentEventType
us-gaap:ClassOfWarrantOrRight
etm:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsPerOneOneThousandthOfAShare
us-gaap:ClassOfWarrantOrRight, us-gaap:SubsequentEventType

etm:DebtIssuanceCostNetExcludingRevolvingCredit
us-gaap:BalanceSheetLocation
etm:DeferredCompensationLiabilityFairValueDisclosure
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel

etm:DividendEquivalentliabilityConcurrent

etm:NonIncomeTaxLiabilities
us-gaap:ClassOfWarrantOrRight
etm:NumberStockPurchaseRights
us-gaap:ClassOfWarrantOrRight, us-gaap:SubsequentEventType

etm:Receivablesnotgeneratedfromcustomers

etm:UnfavorableSportsContracts

us-gaap:AccruedAdvertisingCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AociLossCashFlowHedgeCumulativeGainLossAfterTax

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets
us-gaap:ClassOfWarrantOrRight
us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight
us-gaap:ClassOfWarrantOrRight, us-gaap:SubsequentEventType

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:CustomerRefundLiabilityCurrent
etm:CarryingAndFairValueOfDebtInstruments
us-gaap:DebtInstrumentCarryingAmount
us-gaap:LongtermDebtType
etm:CarryingAndFairValueOfDebtInstruments
us-gaap:DebtInstrumentFairValue
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedPremium
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeNotionalAmount
us-gaap:HedgingDesignation

us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
us-gaap:LongLivedAssetsHeldForSaleByAssetType

us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
us-gaap:LongLivedAssetsHeldForSaleByAssetType

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount

us-gaap:IndefiniteLivedLicenseAgreements

us-gaap:InterestPayableCurrent
us-gaap:BalanceSheetLocation
us-gaap:InterestRateCashFlowHedgeLiabilityAtFairValue
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:OperatingLeaseLiability

us-gaap:PrepaidExpenseCurrent

us-gaap:RatioOfIndebtednessToNetCapital1
us-gaap:LongtermDebtType

us-gaap:RestructuringReserve

us-gaap:RestructuringReserveCurrent

us-gaap:RestructuringReserveNoncurrent
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

Tables

  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:CommonStockValue ███████████▁▁▁1380000.01381000.01379000.01377000.01426000.01427000.01412000.01426000.01425000.01414000.01437000.0407000.0407000.0406000.0
 us-gaap:CommonStockParOrStatedValuePerShare us-gaap:StatementClassOfStock,us-gaap:SubsequentEventType us-gaap:CommonClassA,us-gaap:SubsequentEventNANANANANANANANANANANANANANA
 us-gaap:CommonStockParOrStatedValuePerShare us-gaap:StatementClassOfStock,us-gaap:SubsequentEventType us-gaap:CommonClassB,us-gaap:SubsequentEventNANANANANANANANANANANANANANA
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementClassOfStock,us-gaap:StatementEquityComponents us-gaap:CommonClassA,us-gaap:CommonStock▅█▁133.969992134.041034133.867621NA138.465883138.647694137.180213NANANA139.675781NANANA
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementClassOfStock,us-gaap:StatementEquityComponents us-gaap:CommonClassB,us-gaap:CommonStock▄▄▄4.0451994.0451994.045199NA4.0451994.0451994.045199NANANA4.045199NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ██████████▅▁▁▁134.804963134.890401133.985136.452995139.074229138.523371138.033139.10256139.263363138.93930989.88739.72797639.65559938.910322
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ██████████▄▁▁▁134.804963134.890401133.985136.449453138.760483138.09918138.033138.740243138.638554138.93930988.30938.95478838.9446238.910322
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█70000.0290000.0NANA0.00.0NANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType us-gaap:EmployeeStockOption▄▄609000.0609000.0NANA545000.0553000.0NANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType,etm:AntiDilutiveRestrictedStockUnitTypeSchedule us-gaap:RestrictedStockUnitsRSU,etm:RestrictedStockUnitsServiceAndMarketConditionsButMarketNotMet▄▄199000.0199000.0NANA70000.0220000.0NANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType,etm:AntiDilutiveRestrictedStockUnitTypeSchedule us-gaap:RestrictedStockUnitsRSU,etm:RestrictedStockUnitsServiceConditions2497000.0NANANA2239000.0NANANANANANANANANA
us-gaap:EarningsPerShareBasic ▅▅▁▅▅▅▂▅▅▅█▅▅▅-0.4-0.07-3.640.280.190.02-2.80.270.02-0.12.630.090.15-0.25
us-gaap:EarningsPerShareDiluted ▅▅▁▅▅▅▂▅▅▅█▅▅▅-0.4-0.07-3.640.280.190.02-2.80.270.02-0.12.590.090.15-0.25
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▃▅█▇▇▆█▇▇▅▄▂▂▁175.868297.03414.118386.141380.665309.005411.375378.508372.124300.56246.614122.299124.9799.001
us-gaap:Revenues ▃▅█▇▇▆█▇▇▅▄▂▂▁175.868297.03414.118386.141380.665309.005411.375378.508372.124300.56246.614122.299124.9799.001
us-gaap:OperatingExpenses ▂▃█▃▃▃▇▃▃▃▂▁▁▁221.122285.667869.609306.651315.903278.622788.968299.775344.572294.871248.879108.814108.591112.468
us-gaap:OperatingCostsAndExpenses ▅▇███▇███▇▅▁▂▁189.473250.051285.35273.112279.17248.985288.064279.651275.839255.725187.4987.85391.00475.617
us-gaap:GeneralAndAdministrativeExpense ▂▄█▅▄▆▄▄▅▅▅▁▁▂10.27617.23726.64219.41217.31520.93515.89415.89719.03218.66919.0839.3358.87610.565
us-gaap:OperatingIncomeLoss ▆▇▁██▇▂█▇▇▇▇▇▇-45.25411.363-455.49279.4964.76230.383-377.59378.73327.5525.689-2.26513.48516.379-15.016
us-gaap:InterestExpense ▆▇███████▇▄▁▁▁21.64223.62124.68325.25624.94425.2226.08825.92325.70623.40413.9356.4766.1335.977
us-gaap:OtherNonoperatingIncomeExpense 0.0NANA0.0-1781000.0NA0.00.00.0NANANANANA
us-gaap:GainsLossesOnExtinguishmentOfDebt 0.0NA-0.2650.0-1.781NA0.00.00.0NA-4.10.0NANA
us-gaap:AllocatedShareBasedCompensationExpense ▂▂█▃▃▃▃▃▃▃▃▁▁▁2.4441.788.1562.5712.6342.8252.9532.9822.9513.0973.1381.0320.9821.085
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▆▇▁██▇▂█▇▇▇▇▇▇-66.896-12.258-480.43954.23438.0375.163-403.68152.811.846-17.715-20.3357.00910.246-20.993
us-gaap:IncomeTaxExpenseBenefit ▇▇████▇██▇▁██▇-13.085-3.127.09616.02612.0452.038-17.11316.220.249-3.509-252.1642.9093.832-11.662
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest ▅▆▁▆▆▆▂▆▆▆█▆▆▆-53.811-9.138-487.53738.20825.9920.0-386.56836.591.597-14.206231.8294.16.414-9.331
us-gaap:NetIncomeLoss ▅▆▁▆▆▆▂▆▆▆█▆▆▆-53.811-9.138-487.53738.20825.9923.125-386.94636.9482.441-13.878232.4134.16.414-9.331
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁█-53.811-9.138NA38.20825.9923.125-386.94636.9482.441-13.878232.6654.1016.414-9.331
us-gaap:ComprehensiveIncomeNetOfTax ▇▇▁███▂██-54.071-11.492-487.09737.85525.7683.125-386.94636.9482.441NANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:Assets ▆▆▆▇▇▇▇████▁▁▁3633.2013735.5213643.6784185.4484124.6244100.2044020.3584541.44506.434473.6884539.2011041.4761028.9561009.28
us-gaap:Liabilities ██████▇████▁▁▁2814.8912865.3342762.2352817.5782776.9822768.7062686.0982802.012794.9442754.4952774.841630.574612.074596.67
us-gaap:LiabilitiesAndStockholdersEquity ▆▆▆▇▇▇▇████▁▁▁3633.2013735.5213643.6784185.4484124.6244100.2044020.3584541.44506.434473.6884539.2011041.4761028.9561009.28
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:AssetsCurrent ▆▇▅▆▅▅▇█▅▄▅▁▁▁455.062531.254424.68438.223388.597372.051560.229612.225385.161335.4400.503107.233107.46691.609
us-gaap:CashAndCashEquivalentsAtCarryingValue █▇▂▂▂▃▅█▂▂▂▁▁▁208.222189.23820.39345.33530.33168.266122.893200.1939.92634.7734.1675.3868.5924.702
us-gaap:AccountsReceivableNetCurrent ▄▆██▇▅▇▇▆▆▇▁▁▁199.077300.193378.912363.091325.495269.945342.766318.075303.161272.315341.98992.34390.33776.35
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:PropertyPlantAndEquipmentNet █████▇▇▇▇██▁▁▁346.984350.945350.666355.824344.951327.901317.03328.041324.669347.045346.50767.43265.364.002
us-gaap:LongTermInvestments ▁▁▁██▇▇▇▇▇▆3.3053.3053.30512.70512.70511.20511.20511.20511.20511.2059.955NANANA
us-gaap:Goodwill ▁▁▁▅▅▅▅███▁▁▁▁43.89243.89243.92549.881536.687534.607539.469871.454857.931859.05132.3232.05432.3232.761
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill ▁██2503.5462508.1212508.121NANANA2516.625NA2662.042NA2649.959756.613811.131811.131
us-gaap:OperatingLeaseRightOfUseAsset ▇▇▇███▁244.354248.501259.613274.938284.4293.6380.0NANANANANANANA
us-gaap:OtherAssetsNoncurrent ▅▅▆▄▅▅█▇▇██▂▁▁35.54939.31543.18533.72535.71638.51756.19751.05555.59459.15857.95720.1459.9229.777
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:LiabilitiesCurrent ▅▇▇█▇▇▆█▆▇▇▁▁▁159.669197.106210.588227.932208.023201.641178.745228.46180.611203.604198.04348.49357.05250.944
us-gaap:LongTermDebtCurrent ▁▁█5.4885.48816.377NA0.00.00.013.31913.31913.31913.3193.61813.61815.94
us-gaap:AccountsPayableCurrent █▅▆▃█▃▂▃▂▂▁▁▁▁9062000.04898000.05961000.03251000.08891000.02826000.01858000.02259000.02057000.01869000.0598000.0491000.0214000.0152000.0
us-gaap:OtherAccruedLiabilitiesCurrent ▁▁▁▂▂▂█▅▄▇▆▂▂▁3.593.4783.7324.0324.2784.97715.1769.3878.97212.83911.1274.6374.4013.15
us-gaap:AccruedIncomeTaxesCurrent ▁▁▂▄▃▃▃█0.00.03.92518.97711.63211.35710.55841.887NANA5.37NANANA
us-gaap:DividendsPayableCurrent ▂▃▄▄▃█▆▆▄▃▄▂▁▁496000.0678000.0811000.0771000.0763000.01878000.01279000.01449000.0992000.0604000.0830000.0446000.0251000.0155000.0
us-gaap:AccruedLiabilitiesCurrent ▅▇█▆▆▄▆▆▆██▂▂▁50.85667.19876.07862.62762.43946.8958.44956.92562.75573.42876.56523.16124.42318.158
us-gaap:OperatingLeaseLiabilityCurrent █▇████▁35.69934.53935.33536.54337.97937.4340.0NANANANANANANA
us-gaap:OtherLiabilitiesCurrent ▃▄▄▆▅▆▆█▅▆▆▁▁▁58.56484.98376.837125.51198.714114.491118.438155.957102.48114.988107.56121.22318.79716.694
us-gaap:ContractWithCustomerLiabilityCurrent ▇█▁11.71711.9849.894NANANA0.00.00.0NA0.0NANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:LiabilitiesNoncurrent ██████▇████▁▁▁2655.2222668.2282551.6472589.6462568.9592567.0652507.3532573.552614.3332550.8912576.798582.081555.022545.726
us-gaap:LongTermDebt ██▇▇▇▇█████▁▁▁1843.3081845.5291712.8731740.9591716.6431708.5021889.241943.2831947.3441871.4021892.558480.574467.578465.083
us-gaap:LongTermDebtNoncurrent ██▇▇▇▇█████▁▁▁1821.5151822.8191697.1141723.9561698.8941692.2581872.2031912.1391915.4141838.691859.442470.923447.396442.055
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁█▅539.874555.532549.658NANANA545.982NANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▃▃▃▃▃▃▆▇▇██▁▁▁55.68146.07151.52951.57752.99452.09789.16896.99594.134107.664107.56728.50627.86827.734
us-gaap:OperatingLeaseLiabilityNoncurrent ▇▇▇███▁238.152243.806253.346263.084271.263275.7390.0NANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▃▃▄▆▆▆▆████▁▁▁818.31870.187881.4431367.871347.6421331.4981334.261739.391711.4861719.1931764.36383.057389.15384.878
us-gaap:CommonStockValue ███████████▁▁▁1380000.01381000.01379000.01377000.01426000.01427000.01412000.01426000.01425000.01414000.01437000.0407000.0407000.0406000.0
us-gaap:AdditionalPaidInCapitalCommonStock ███████████▁▁▁1658.211656.0151655.7811655.691673.2681682.8911693.5121699.3431695.7071705.8661737.132589.524599.718601.861
us-gaap:RetainedEarningsAccumulatedDeficit ▁▁▂▅▅▅▅████▆▆▆-838.527-784.716-775.578-288.62-326.828-352.82-360.66438.62114.35411.91325.791-206.874-210.975-217.389
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▂█▇█-2753000.0-2493000.0-139000.0-577000.0-224000.0NA0.00.00.00.00.00.00.00.0
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄█▅▆▃█▄▇▁█▃▄▄▄16.53168.09227.64446.247-7.43465.7319.06957.797-30.50265.8853.70310.4849.2655.66
us-gaap:NetCashProvidedByUsedInInvestingActivities ▂▂▁▁▁▂▂█▁▂▄▂▂▁4.067-9.744-37.492-35.503-21.5143.993-11.945188.183-26.98-7.7864.013-15.375-4.346-26.982
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅█▅▆▅▁▄▅▇▄▅▅▅▅-1.614110.497-15.0944.26-8.987-193.716-75.273-15.49962.638-57.502-38.9351.685-1.029-20.819
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄█▅▆▃█▄▇▁█▃▄▄▄16.53168.09227.64446.247-7.43465.7319.06957.797-30.50265.8853.70310.4849.2655.66
us-gaap:NetIncomeLoss ▅▆▁▆▆▆▂▆▆▆█▆▆▆-53.811-9.138-487.53738.20825.9923.125-386.94636.9482.441-13.878232.4134.16.414-9.331
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁█-53.811-9.138NA38.20825.9923.125-386.94636.9482.441-13.878232.6654.1016.414-9.331
us-gaap:DepreciationDepletionAndAmortization ▇▇▇▆▆▆█▆▆▄▄▁▁▁12.6212.49812.07911.18310.96411.10414.54310.60810.6668.4717.4782.9042.5172.647
us-gaap:DeferredIncomeTaxExpenseBenefit ▇█████▇▇██▁███-15.6585.8743.1745.348-1.083-2.669-18.046-40.3693.197-5.252-258.632.9093.832-11.662
us-gaap:ShareBasedCompensation ▃▁█▄▄▄▅▅▅▅▇▁▁▁2.4441.785.7513.1653.3933.5733.7283.7683.743.9134.9381.5581.4781.593
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▂▂▁▁▁▂▂█▁▂▄▂▂▁4.067-9.744-37.492-35.503-21.5143.993-11.945188.183-26.98-7.7864.013-15.375-4.346-26.982
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▂▃▃█▇▇▂▂▄▂▃▂▂▁6.3498.6268.90422.86220.08818.6226.2326.58211.615.4138.4745.3114.3212.424
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅█▅▆▅▁▄▅▇▄▅▅▅▅-1.614110.497-15.0944.26-8.987-193.716-75.273-15.49962.638-57.502-38.9351.685-1.029-20.819
us-gaap:RepaymentsOfLongTermDebt ▃▃▄▁█▅▄1.37211.87896.7-190.0435.0180.071.33NANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock ▁▃▃▂███████▃▃▃0.02.6922.6798262.676912.48644112.4312.36698512.512.47544512.44112.42.92.9212.916
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:LongtermDebtType us-gaap:UnsecuredDebt▄▄▄0.07250.07250.0725NANANANANANANANANANANA

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1380000.01381000.01379000.01377000.01426000.01427000.01412000.01426000.01425000.01414000.01437000.0407000.0407000.0406000.0407000.0406000.0406000.0399000.0397000.0396000.0396000.0396000.0391000.0391000.0391000.0391000.0385000.0387000.0387000.0387000.0384000.0385000.0385000.0385000.0382000.0383000.0383000.0381000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:CommonStockParOrStatedValuePerShare us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType

us-gaap:CommonStockParOrStatedValuePerShare

us-gaap:CommonClassA, us-gaap:SubsequentEvent


None
Period End2020-04-20
Value0.01
Percentage of CommonStockParOrStatedValuePerShare100.0

us-gaap:CommonClassB, us-gaap:SubsequentEvent


None
Period End2020-04-20
Value0.01
Percentage of CommonStockParOrStatedValuePerShare100.0

None

us-gaap:CommonStockSharesOutstanding us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonClassA, us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312017-12-312016-12-31
Value13313413313813813713933
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB, us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312017-12-312016-12-31
Value4.0451994.0451994.0451994.0451994.0451994.0451994.0451997.197532
Percentage of CommonStockSharesOutstanding3.03.03.02.92.92.92.921.5

None

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value134134133136139138138139139138893939383941413940383838383838383838383737373636373737373737
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value134134133136138138138138138138883838383838383838383838373737373737373736363636363636363535
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value70000.0290000.000
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.00.00.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount etm:AntiDilutiveRestrictedStockUnitTypeSchedule

etm:RestrictedStockUnitsServiceConditions


None
Period End2020-03-312019-03-31
Value2698000.01666000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount930.30.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value609000.0609000.0545000.0553000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount870.0210.00.00.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType, etm:AntiDilutiveRestrictedStockUnitTypeSchedule

us-gaap:RestrictedStockUnitsRSU, etm:RestrictedStockUnitsServiceAndMarketConditionsButMarketNotMet


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value199000.0199000.070000.0220000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount284.368.60.00.0

us-gaap:RestrictedStockUnitsRSU, etm:RestrictedStockUnitsServiceConditions


None
Period End2020-06-302019-06-30
Value2497000.02239000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount3567.10.0

None

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-0.4-0.07-3.640.280.190.02-2.80.270.02-0.12.630.090.15-0.250.280.280.270.10.360.210.1800.290.170.220.040.260.180.26-0.010.20.22-0.09-0.030.290.231.340.030.480.30.4
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-0.4-0.07-3.640.280.190.02-2.80.270.02-0.12.590.090.15-0.250.270.280.260.10.350.210.1700.280.170.210.040.250.180.26-0.010.20.22-0.09-0.030.280.221.290.030.450.290.38
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value17529741438638030941137837230024612212499
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

etm:BroadcastRevenues


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value167276356350284348340
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax95.393.292.492.192.192.091.5
Percentage of Revenues95.393.292.492.192.192.091.5
Percentage of Revenues etm:BroadcastRevenues0.00.00.00.00.00.00.0

etm:EventAndOtherRevenues


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value6.312162526192628
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.65.76.67.16.37.07.6
Percentage of Revenues3.65.76.67.16.37.07.6
Percentage of Revenues etm:EventAndOtherRevenues0.00.00.00.00.00.00.0

etm:TradeAndBarterRevenues


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value1.9413.4884.1053.175.0144.0513.272
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.11.21.10.81.61.10.9
Percentage of Revenues1.11.21.10.81.61.10.9
Percentage of Revenues etm:TradeAndBarterRevenues0.00.00.00.00.00.00.0

None

us-gaap:Revenues

us-gaap:Revenues


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value17529741438638030941137837230024612212499
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value221285869306315278788299344294248108108112939492818591796972787666707572667172996969788075717676
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues125.796.2210.079.483.090.2191.879.292.698.1100.989.086.9113.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:OperatingCostsAndExpenses

us-gaap:OperatingCostsAndExpenses


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value189250285273279248288279275255187879175828282717881705963696857616765586163675960697161636768
Percentage of OperatingCostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues107.784.268.970.773.380.670.073.974.185.176.071.872.876.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value10172619172015151918199.3358.876108.448.7978.4937.5986.7896.966.4516.2796.4787.3196.3596.4166.4946.0395.6216.2276.7156.3296.2026.6285.9715.5516.4668.6215.6625.195.227
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues5.85.86.45.04.56.83.94.25.16.27.77.67.110.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-45.25411-455.492796430-377.59378275.689-2.2651316-15.016302527143223209.253282123112923281130295.368102522247.275302628
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-25.73.8-110.020.617.09.8-91.820.87.41.9-0.911.013.1-15.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:InterestExpense

us-gaap:InterestExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value21232425242526252523136.4766.1335.9779.0869.0149.1479.3929.6389.7319.3139.2799.3549.7529.8129.90310111111121313148.4155.2715.2575.9727.6968.6457.17
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues12.38.06.06.56.68.26.36.86.97.85.75.34.96.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


None
Period End2020-06-302019-09-302019-06-302018-12-312018-09-302018-06-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value00-1781000.000000000000-55000.055000.072000.0062000.031000.037000.035000.033000.013000.016000.011000.05000.0011000.016000.00
Percentage of OtherNonoperatingIncomeExpense0.00.0100.00.00.00.00.00.00.00.00.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0
Percentage of Revenues0.00.0-0.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


None
Period End2020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.0-0.2650.0-1.7810.00.00.0-4.10.0-10.8580.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0-0.7470.00.00.0-1.1440.00.00.00.00.00.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0100.00.0100.00.00.00.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.0100.00.00.00.00.00.00.0
Percentage of Revenues0.0-0.10.0-0.50.00.00.0-1.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2.4441.788.1562.5712.6342.8252.9532.9822.9513.0973.1381.0320.9821.0851.1950.7541.0060.930.9040.9780.9070.6981.10.880.8950.8551.0010.6520.7110.8261.350.9080.9491.0080.9511.0960.3773.14-0.5481.212
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.40.62.00.70.70.90.70.80.81.01.30.80.81.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:EmployeeStockOwnershipPlanESOPDisclosuresByPlan

etm:EmployeeStockPurchasePlan


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value0.00.0430.0510.0640.0670.06
Percentage of AllocatedShareBasedCompensationExpense0.02.42.02.42.42.0
Percentage of Revenues0.00.00.00.00.00.0
Percentage of Revenues etm:EmployeeStockPurchasePlan0.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:GeneralAndAdministrativeExpense


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value1.9171.2782.152.157
Percentage of AllocatedShareBasedCompensationExpense78.471.881.676.4
Percentage of Revenues1.10.40.60.7
Percentage of Revenues us-gaap:GeneralAndAdministrativeExpense0.00.00.00.0

us-gaap:OperatingExpense


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value0.5270.5021.2431.416
Percentage of AllocatedShareBasedCompensationExpense21.628.247.250.1
Percentage of Revenues0.30.20.30.5
Percentage of Revenues us-gaap:OperatingExpense0.00.00.00.0

None

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-66.896-12.258-480.43954385.163-403.681521.846-17.715-20.3357.00910-20.9931018185.353221311-0.0261911142.0761812170.3291716-7.537-2.3821417181.303221721
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-38.0-4.1-116.014.010.01.7-98.114.00.5-5.9-8.25.78.2-21.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-13.085-3.127.09616122.038-17.113160.249-3.509-252.1642.9093.832-11.662-1.3037.5537.6030.9418.8294.9864.5550.0678.3064.985.9120.7139.3965.3737.1270.58107.908-4.33-1.3334.458.792-29.9680.2824.9987.2337.416
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-7.4-1.11.74.23.20.7-4.24.30.1-1.2-102.32.43.1-11.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-53.811-9.138-487.53738250.0-386.568361.597-14.2062314.16.414-9.3311111104.412
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-30.6-3.1-117.79.96.80.0-94.09.70.4-4.794.03.45.1-9.40.00.00.00.0

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-53.811-9.138-487.53738253.125-386.946362.441-13.8782324.16.414-9.3311111104.412148.4426.747-0.093106.4738.1371.3639.5076.8759.893-0.2517.3478.177-3.207-1.049108.231481.021171014
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-30.6-3.1-117.79.96.81.0-94.19.80.7-4.694.23.45.1-9.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-53.811-9.13838253.125-386.946362.441-13.8782324.1016.414-9.3311111104.412148.4426.747-0.093106.4738.1371.3639.5076.8759.893-0.2517.3478.177-3.207-1.049108.231
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-30.6-3.19.96.81.0-94.19.80.7-4.694.33.45.1-9.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-54.071-11.492-487.09737253.125-386.946362.441
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-30.7-3.9-117.69.86.81.0-94.19.80.7

None

us-gaap:Assets

us-gaap:Assets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value36333735364341854124410040204541450644734539104110281009107610161014100610221027942930926918908895912907909902915924923912919908917901
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:Liabilities

us-gaap:Liabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value28142865276228172776276826862802279427542774630612596655605613613633653605602597601599595614623634636650665674661668667687730
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets77.576.775.867.367.367.566.861.762.061.661.160.559.559.160.959.660.561.061.963.664.364.764.565.565.966.567.368.869.770.671.172.073.072.572.773.574.981.1

None

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value36333735364341854124410040204541450644734539104110281009107610161014100610221027942930926918908895912907909902915924923912919908917901
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value45553142443838837256061238533540010710791146113114101106107126115110988776918686758693897881878981
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.514.211.710.59.49.113.913.58.57.58.810.310.49.113.611.111.310.110.410.413.412.411.910.79.68.510.09.59.58.39.410.19.78.58.99.69.89.0

None

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value208189204530681222003934345.3868.5924.702469.90811149.1699.211434631167.0995.93126.5696.3396.4948.9236.6036.741113.6254.8691.9571.333.7683.4474.371104.284
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.75.10.61.10.71.73.14.40.90.80.80.50.80.54.41.01.11.50.90.94.65.03.41.70.80.71.30.70.70.71.00.70.71.20.40.50.20.00.40.00.00.00.0

None

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value199300378363325269342318303272341929076929191748788735870747160717172597078745769737470
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.58.010.48.77.96.68.57.06.76.17.58.98.87.68.69.09.07.48.58.67.86.37.68.17.96.87.97.97.96.67.78.58.16.37.58.18.27.9

None

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value346350350355344327317328324347346676564635555575759454444454443444546505152535658596062
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.69.49.68.58.48.07.97.27.27.87.66.56.36.35.95.45.55.75.75.84.94.84.85.04.94.94.95.05.15.65.65.65.86.26.46.56.57.0

None

us-gaap:LongTermInvestments

us-gaap:LongTermInvestments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value3.3053.3053.305121211111111119.9550.2550.00.00.00.00.1870.2170.2170.217
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.30.30.30.30.20.20.30.20.00.00.00.00.00.00.00.00.0

None

us-gaap:Goodwill

us-gaap:Goodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value4343435495365345398718578593232323232323232323338383838383838393939393939383838383838383845
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.213.113.013.013.419.219.019.20.73.13.13.23.03.23.23.23.23.34.14.24.24.24.34.34.34.34.34.34.34.24.24.34.24.34.20.04.20.00.00.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

etm:Cadence13


None
Period End2020-06-302020-03-312019-10-16
Value313131
Percentage of Goodwill71.571.50.0
Percentage of Assets0.90.80.0
Percentage of Assets etm:Cadence130.00.00.0

None

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill


None
Period End2020-06-302020-03-312019-12-312018-12-312018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value250325082508251626622649756811811823807718
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets68.967.168.862.659.158.472.678.880.476.579.077.6

None

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2442482592742842930.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.00.0
Percentage of Assets6.76.77.16.66.97.20.0

None

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value3539433335385651555957209.9229.777107.7684.544.95611101012131415161715171820212223247.3371310
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.11.20.80.90.91.41.11.21.31.31.91.01.01.00.80.40.51.21.01.11.31.41.51.71.81.91.81.92.12.22.32.42.62.70.81.41.2

None

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value159197210227208201178228180203198485750674865736869626430403842293448734962584731637660190
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.45.35.85.45.04.94.45.04.04.64.44.75.55.06.34.86.47.36.76.86.66.93.34.44.24.83.23.85.38.15.46.86.35.33.470.271.921.1

None

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5.4885.488160.00.00.0131313133.61813154.8176.642932312029313.02.255.886103.00.03118279.8081315163.778605625165
Percentage of LongTermDebtCurrent100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.10.40.00.00.00.30.30.30.30.31.31.60.40.72.93.23.12.03.23.40.30.20.61.20.30.02.03.11.11.51.71.90.466.668.118.3

None

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value9062000.04898000.05961000.03251000.08891000.02826000.01858000.02259000.02057000.01869000.0598000.0491000.0214000.0152000.0481000.055000.0105000.0303000.073000.0202000.098000.0214000.0324000.0180000.0208000.0302000.0200000.0428000.0250000.0699000.0400000.0183000.0177000.04942000.0429000.03923000.07991000.04209000.0
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.10.20.10.20.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.00.50.00.40.90.5

None

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value3.593.4783.7324.0324.2784.977159.3878.97212114.6374.4013.153.2843.2843.1632.7322.7392.7292.0051.3491.6131.531.9541.6661.7251.8111.7021.3411.0240.9330.7171.159
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.40.20.20.30.20.40.40.30.30.30.30.30.30.30.20.10.20.20.20.20.20.20.20.10.10.10.10.1

None

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.00.03.92518111110415.37
Percentage of AccruedIncomeTaxesCurrent0.00.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.10.50.30.30.30.90.1

None

us-gaap:DividendsPayableCurrent

us-gaap:DividendsPayableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302015-12-312014-12-312013-12-312012-12-312011-12-31
Value496000.0678000.0811000.0771000.0763000.01878000.01279000.01449000.0992000.0604000.0830000.0446000.0251000.0155000.0260000.044000.0000052000.0
Percentage of DividendsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5067766262465856627376232418181615161622161413171813131417131414167.0241214117.537
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.82.11.51.51.11.51.31.41.61.72.22.41.81.81.61.61.61.62.21.81.51.51.92.01.51.51.61.91.51.61.61.70.81.41.61.30.8

None

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3534353637370.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.00.91.00.90.90.90.0

None

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value58847612598114118155102114107211816192519241926151813201318121812181221131914131513
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.62.32.13.02.42.82.93.42.32.62.42.01.81.71.82.62.02.41.92.61.72.01.52.21.52.11.42.11.42.01.32.41.52.11.61.51.71.5

None

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


None
Period End2020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302017-12-31
Value11119.8940.00.00.00.0
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.00.00.00.00.0
Percentage of Assets0.30.30.30.00.00.00.0

None

us-gaap:LiabilitiesNoncurrent

us-gaap:LiabilitiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value265526682551258925682567250725732614255025765825555455875565485405645835425375665615605525845895855636016026166136363027540
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets73.171.470.061.962.362.662.456.758.057.056.855.953.954.154.654.854.053.755.256.857.657.861.261.161.761.764.165.064.462.565.765.266.767.269.33.33.059.9

None

us-gaap:LongTermDebt

us-gaap:LongTermDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value18431845171217401716170818891943194718711892480467465480443465468488482519585617
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets50.749.447.041.641.641.747.042.843.241.841.746.145.446.144.643.645.946.647.852.056.963.967.2

us-gaap:LongTermDebt us-gaap:LongtermDebtType

etm:NotesDueMay12027


None
Period End2020-06-302020-03-312019-12-31
Value429429430
Percentage of LongTermDebt23.323.325.1
Percentage of Assets11.811.511.8
Percentage of Assets etm:NotesDueMay120270.00.00.0

etm:SeniorNotesDueOctober172024


None
Period End2020-06-302020-03-312019-12-31
Value410411411
Percentage of LongTermDebt22.322.324.0
Percentage of Assets11.311.011.3
Percentage of Assets etm:SeniorNotesDueOctober1720240.00.00.0

etm:TotalCreditFacility


None
Period End2020-06-302020-03-312019-12-31
Value10021003888
Percentage of LongTermDebt54.454.451.9
Percentage of Assets27.626.924.4
Percentage of Assets etm:TotalCreditFacility0.00.00.0

us-gaap:CapitalLeaseObligations


None
Period End2020-06-302020-03-312019-12-31
Value0.8070.8070.873
Percentage of LongTermDebt0.00.00.1
Percentage of Assets0.00.00.0
Percentage of Assets us-gaap:CapitalLeaseObligations0.00.00.0

None

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value182118221697172316981692187219121915183818594704474424674324314304554844484484764794834815145255275215605735955755980.1010.11485
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets50.148.846.641.241.241.346.642.142.541.141.045.243.543.843.542.542.542.844.547.147.648.151.552.253.353.856.357.958.057.861.262.064.463.165.10.00.053.8

None

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value539555549545
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0
Percentage of Assets14.914.915.113.6

None

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value554651515252899694107107282727262727272726262626262625262424151514141414131418
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.21.41.21.31.32.22.12.12.42.42.72.72.72.52.72.72.72.72.52.82.82.92.82.92.92.92.72.71.71.71.61.61.61.61.51.62.1

None

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2382432532632712750.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.00.0
Percentage of Assets6.66.57.06.36.66.70.0

None

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value81887088113671347133113341739171117191764383389384393383373364361346336328329317309300298283275265264258249251251241230170113100
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.523.324.232.732.732.533.238.338.038.438.936.837.838.136.637.736.836.335.433.735.735.335.534.534.133.532.731.230.329.428.928.027.027.527.326.525.118.90.00.0

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

us-gaap:CommonClassA, us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312017-12-312016-12-31
Value1.341.3411.3391.3861.3871.3721.3970.335
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.20.20.20.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassA us-gaap:CommonStock0.00.00.00.00.00.00.00.0

us-gaap:CommonClassB, us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312017-12-312016-12-31
Value0.040.040.040.040.040.040.040.072
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassB us-gaap:CommonStock0.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312014-09-302014-06-302014-03-312013-12-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value-2.753-2.493-0.139-0.577-0.2240.00.00.00.00.00.00.00.00.00.00.01.8970.858-7.277-13.432-15.262
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.3-0.3-0.0-0.0-0.00.00.00.00.00.00.00.00.00.00.00.00.80.4-4.3-11.8-15.2
Percentage of Assets-0.1-0.1-0.0-0.0-0.00.00.00.00.00.00.00.00.00.00.00.00.20.1-0.80.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value16581656165516551673168216931699169517051737589599601605606608610611610609608608607606605604603602602601600599598597595594592588582
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest202.6190.3187.8121.0124.2126.4126.997.799.199.298.5153.9154.1156.4154.0158.3162.9167.4169.2176.3181.0185.0184.9191.5195.9201.6202.7213.2218.9227.3227.4232.3240.6238.2237.8247.2258.1347.3516.6580.8
Percentage of Assets45.644.345.439.640.641.042.137.437.638.138.356.658.359.656.359.760.060.759.959.564.765.365.766.166.767.566.366.666.366.865.765.064.965.665.065.664.865.80.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value-838.527-784.716-775.578-288.62-326.828-352.82-360.66438141125-206.874-210.975-217.389-212.636-224.035-235.455-246.289-250.701-264.789-273.231-279.978-279.885-290.74-297.213-305.35-306.713-320.997-327.872-337.765-337.514-342.635-350.812-347.605-346.565-357.094-365.322-415.08-461.61-467.177
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-102.5-90.2-88.0-21.1-24.3-26.5-27.02.20.80.71.5-54.0-54.2-56.5-54.1-58.4-63.0-67.5-69.4-76.4-81.1-85.2-85.1-91.6-96.0-101.7-102.8-113.3-119.0-127.4-127.5-132.5-140.8-138.3-138.0-148.1-158.6-243.2-405.1-466.0
Percentage of Assets-23.1-21.0-21.3-6.9-7.9-8.6-9.00.90.30.30.6-19.9-20.5-21.5-19.8-22.0-23.2-24.5-24.5-25.8-29.0-30.1-30.2-31.6-32.7-34.1-33.6-35.4-36.0-37.4-36.9-37.1-38.0-38.1-37.7-39.3-39.8-46.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1380000.01381000.01379000.01377000.01426000.01427000.01412000.01426000.01425000.01414000.01437000.0407000.0407000.0406000.0407000.0406000.0406000.0399000.0397000.0396000.0396000.0396000.0391000.0391000.0391000.0391000.0385000.0387000.0387000.0387000.0384000.0385000.0385000.0385000.0382000.0383000.0383000.0381000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value16581656165516551673168216931699169517051737589599601605606608610611610609608608607606605604603602602601600599598597595594592
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets45.644.345.439.640.641.042.137.437.638.138.356.658.359.656.359.760.060.759.959.564.765.365.766.166.767.566.366.666.366.865.765.064.965.665.065.664.865.8

None

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value-838.527-784.716-775.578-288.62-326.828-352.82-360.66438141125-206.874-210.975-217.389-212.636-224.035-235.455-246.289-250.701-264.789-273.231-279.978-279.885-290.74-297.213-305.35-306.713-320.997-327.872-337.765-337.514-342.635-350.812-347.605-346.565-357.094-365.322-415.08
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-23.1-21.0-21.3-6.9-7.9-8.6-9.00.90.30.30.6-19.9-20.5-21.5-19.8-22.0-23.2-24.5-24.5-25.8-29.0-30.1-30.2-31.6-32.7-34.1-33.6-35.4-36.0-37.4-36.9-37.1-38.0-38.1-37.7-39.3-39.8-46.1

None

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-2753000.0-2493000.0-139000.0-577000.0-224000.0000000000000000000000000000001897000.0858000.0-5288000.0-7277000.0-13432000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0
Percentage of Assets-0.1-0.1-0.0-0.0-0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.20.10.0-0.80.0

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value16682746-7.434659.06957-30.502653.703109.2655.6621260.9442322220.5741917197.5552116215.6251923252.93918232416212824
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.422.96.712.0-2.021.32.215.3-8.221.91.58.67.45.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.067-9.744-37.492-35.503-21.5143.993-11.945188-26.98-7.7864-15.375-4.346-26.982-1.992-2.4382.2372.688-3.611-83.333-2.559-2.2410.913-2.62-3.37-1.978-1.222-1.03-1.399-0.932-1.922-1.157-25.614-0.666-1.671-1.811-1.315-9.487-2.239-0.633
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.3-3.3-9.1-9.2-5.71.3-2.949.7-7.3-2.626.0-12.6-3.5-27.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-1.614110-15.0944.26-8.987-193.716-75.273-15.49962-57.502-38.9351.685-1.029-20.81917-25.112-6.744-20.877-18.44826-0.932-2.057-2.559-7.993-3.016-25.364-9.987-19.824-4.381-21.266-18.904-24.03218-10.464-23.4-19.551-14.236-14.197-26.0-25.008
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.937.2-3.61.1-2.4-62.7-18.3-4.116.8-19.1-15.81.4-0.8-21.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value16682746-7.434659.06957-30.502653.703109.2655.6621260.9442322220.5741917197.5552116215.6251923252.93918232416212824
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.422.96.712.0-2.021.32.215.3-8.221.91.58.67.45.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-53.811-9.138-487.53738253.125-386.946362.441-13.8782324.16.414-9.3311111104.412148.4426.747-0.093106.4738.1371.3639.5076.8759.893-0.2517.3478.177-3.207-1.049108.231481.021171014
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-30.6-3.1-117.79.96.81.0-94.19.80.7-4.694.23.45.1-9.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-53.811-9.13838253.125-386.946362.441-13.8782324.1016.414-9.3311111104.412148.4426.747-0.093106.4738.1371.3639.5076.8759.893-0.2517.3478.177-3.207-1.049108.231
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-30.6-3.19.96.81.0-94.19.80.7-4.694.33.45.1-9.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1212121110111410108.4717.4782.9042.5172.6472.3412.4882.5172.4472.342.2191.9051.9551.9971.9561.8671.9741.9882.0412.1922.3242.5972.7462.7372.7592.7412.7712.8722.8922.9243.0893.266
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-15.6585.8743.1745.348-1.083-2.669-18.046-40.3693.197-5.252-258.632.9093.832-11.662-1.4097.5537.6030.9418.7144.9864.5550.0678.2064.985.9120.7139.3425.3737.1270.58117.908-4.33-1.3334.4778.72-28.8220.8247.4726.442
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2.4441.785.7513.1653.3933.5733.7283.7683.743.9134.9381.5581.4781.5931.8791.6411.5381.4811.4271.5551.4311.1111.4811.2571.2861.2081.290.8820.9561.1421.771.2661.3211.3971.4441.5611.5263.141.2141.212
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.067-9.744-37.492-35.503-21.5143.993-11.945188-26.98-7.7864-15.375-4.346-26.982-1.992-2.4382.2372.688-3.611-83.333-2.559-2.2410.913-2.62-3.37-1.978-1.222-1.03-1.399-0.932-1.922-1.157-25.614-0.666-1.671-1.811-1.315-9.487-2.239-0.633
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.3-3.3-9.1-9.2-5.71.3-2.949.7-7.3-2.626.0-12.6-3.5-27.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value6.3498.6268.9042220186.2326.582115.4138.4745.3114.3212.4243.022.2781.0730.9651.0691.232.751.9941.0182.6083.1491.6330.8231.0741.4650.9631.9010.8250.0810.8811.6721.7671.4040.8690.8090.461
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-1.614110-15.0944.26-8.987-193.716-75.273-15.49962-57.502-38.9351.685-1.029-20.81917-25.112-6.744-20.877-18.44826-0.932-2.057-2.559-7.993-3.016-25.364-9.987-19.824-4.381-21.266-18.904-24.03218-10.464-23.4-19.551-14.236-14.197-26.0-25.008
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.937.2-3.61.1-2.4-62.7-18.3-4.116.8-19.1-15.81.4-0.8-21.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1.3721196-190.043518071
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


None
Period End2020-06-302020-03-312019-12-312019-08-092019-09-302019-06-302019-03-312018-12-142018-12-312018-09-142018-09-302018-06-282018-06-302018-03-282018-03-312017-12-152017-12-312017-09-152017-08-302017-09-302017-06-152017-06-302017-03-152017-03-312016-12-152016-12-312016-09-152016-09-302016-06-152016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.02.6922.6798262.72.67691212121212121212121212122.9217277.7910752.92.920862.9212.9159522.9162.8916082.8942.8861792.8862.8858382.90.4130.4130.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of PaymentsOfDividendsCommonStock0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:UnsecuredDebt


None
Period End2020-06-302020-03-312019-12-312017-11-172011-12-31
Value0.07250.07250.07250.07250.105
Percentage of DebtInstrumentInterestRateStatedPercentage100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations us-gaap:UnsecuredDebt0.00.00.00.00.0

None

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.1960.255-0.4060.2950.3170.395-0.340.3070.1350.198-1.0370.4150.3740.556-0.0960.3980.4120.176-0.0020.3710.4030.0050.4350.4210.34300.4390.4191.7600.4920.5740.5600.5161.597
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0

None

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value609000.0609000.0542580.0545080.0545080.0550080.0755210.0818050.0823350.0861850.0883350.0322560.0322940.0325560.0329560.0434300.0441300.0464420.0466920.0466920.0473180.0476920.0486680.0521050.0534550.0537300.0557550.0578270.0589300.0650550.0739800.0754300.0781800.0814120.0876020.0893520.0983150.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

etm:ExercisePricesOne


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value66775.066775.0201880.0204380.0204380.0209380.0184800.0246640.0251940.0290440.0300440.0300440.0300440.0300560.0304560.0400680.0407680.0430420.0432920.0432920.0436920.0436920.0440680.0471050.0481550.0483920.0501180.0522520.0535550.0594680.0680800.0695300.0720800.0751880.0802780.0819650.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber11.011.037.237.537.538.124.530.130.633.734.093.193.092.392.492.392.492.792.792.792.391.690.590.490.190.189.990.490.991.492.092.292.292.491.691.7

etm:ExercisePricesRangeTwo


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value542580.0542580.0340710.0340710.0340710.0340710.0570410.0571410.0571410.0571410.0582910.022125.022500.025000.025000.033625.033625.034000.034000.034000.036250.040000.045000.045000.021000.021000.047375.016000.019000.019000.020000.020000.022000.022000.051750.052375.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber89.189.162.862.562.561.975.569.969.466.366.06.97.07.77.67.77.67.37.37.37.78.49.28.63.93.98.52.83.22.92.72.72.82.75.95.9

None

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value11.3311.3312.0612.0312.0311.979.428.88.758.428.381.871.881.921.911.971.961.941.931.931.972.022.112.322.442.442.582.542.492.472.382.362.352.332.842.823.02
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

etm:ExercisePricesOne


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value5.45.49.669.629.629.51.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.34
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice47.747.780.180.080.079.414.215.215.315.916.071.771.369.870.268.068.469.169.469.468.066.363.557.854.954.951.952.853.854.356.356.857.057.547.247.5

etm:ExercisePricesRangeTwo


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value12.0612.0613.4813.4813.4813.4812.0412.0212.0212.0212.029.089.128.878.879.489.489.59.59.59.549.469.09.06.126.129.025.585.955.955.525.526.016.019.259.16
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice106.4106.4111.8112.1112.1112.6127.8136.6137.4142.8143.4485.6485.1462.0464.4481.2483.7489.7492.2492.2484.3468.3426.5387.9250.8250.8349.6219.7239.0240.9231.9233.9255.7257.9325.7324.8

None

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


None
Period End2020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value53955554964872022920618715211177
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value208189204530681922703934345.38646
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

etm:AmortizationOfDeferredFinanceCosts

etm:AmortizationOfDeferredFinanceCosts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value998000.0946000.02639000.0755000.0671000.0801000.0800000.0798000.0796000.0795000.0581000.0586000.0580000.0586000.0656000.0611000.0631000.0687000.0710000.0730000.0716000.0707000.0695000.01031000.01048000.01087000.0812000.01005000.01010000.01043000.01122000.01111000.01054000.01118000.0742000.0941000.0921000.0
Percentage of AmortizationOfDeferredFinanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

etm:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsAvailableToCommonShareholders

etm:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsAvailableToCommonShareholders


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value-53.811-9.13838251.577394.116
Percentage of BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsAvailableToCommonShareholders100.0100.0100.0100.0100.0100.0100.0

etm:BusinessCombinationAssetsAcquiredMeasurementInput us-gaap:BusinessAcquisition, us-gaap:MeasurementInputType

etm:BusinessCombinationAssetsAcquiredMeasurementInput

etm:CumulusExchange2019, us-gaap:MeasurementInputDiscountRate


None
Period End2020-06-302020-03-312019-09-302019-05-09
Value00.0900.09
Percentage of BusinessCombinationAssetsAcquiredMeasurementInput0.0100.00.0100.0

etm:CumulusExchange2019, us-gaap:MeasurementInputLongTermRevenueGrowthRate


None
Period End2020-06-302020-03-312019-09-302019-05-09
Value00.0100.01
Percentage of BusinessCombinationAssetsAcquiredMeasurementInput0.011.10.011.1

etm:DiscountRates us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

etm:DiscountRates

us-gaap:License


None
Period End2020-06-302019-12-312018-12-312018-06-302017-06-302016-06-30
Value0.080.0850.090.090.09250.095
Percentage of DiscountRates100.0100.0100.0100.0100.0100.0

etm:ImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwillNetOfTax us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

etm:ImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwillNetOfTax

us-gaap:LicensingAgreements


None
Period End2020-06-302018-12-31
Value3.0108
Percentage of ImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwillNetOfTax100.0100.0

etm:IncreaseDecreaseInOtherOperatingLiabilitiesNoncurrent

etm:IncreaseDecreaseInOtherOperatingLiabilitiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-5.4633.3921.5380.8321.9325.6295.4955.578141.2812.0460.4050.2580.7750.2550.4510.3230.865-0.472-0.7240.1370.9130.0760.2650.3090.6610.0850.3170.6650.073-0.0750.2050.0440.3880.0770.051.184-1.0972.536-0.924
Percentage of IncreaseDecreaseInOtherOperatingLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

etm:LongTermRevenueGrowthRateRangesOfMarketsOfCompany us-gaap:Range, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

etm:LongTermRevenueGrowthRateRangesOfMarketsOfCompany

srt:Maximum, us-gaap:License


None
Period End2020-06-302019-12-312018-12-312018-06-302017-06-302016-06-30
Value0.0080.0080.0090.010.020.02
Percentage of LongTermRevenueGrowthRateRangesOfMarketsOfCompany100.0100.0100.0100.0100.0100.0

srt:Minimum, us-gaap:License


None
Period End2020-06-302019-12-312018-12-312018-06-302017-06-302016-06-30
Value0000.0050.010.01
Percentage of LongTermRevenueGrowthRateRangesOfMarketsOfCompany0.00.00.050.050.050.0

etm:NetTimeBrokerageAgreement

etm:NetTimeBrokerageAgreement


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value00013000.053000.040000.0324000.0-150000.0-666000.0-426000.096000.00034000.0417000.0000-540000.0-745000.000000000000-4000.0242000.00000244000.0000
Percentage of NetTimeBrokerageAgreement0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.00.00.0100.0100.00.00.00.00.00.00.00.00.00.00.00.0100.0100.00.00.00.00.0100.00.00.00.0

etm:OperatingProfitMarginRangesOfMarketsOfCompany us-gaap:Range, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

etm:OperatingProfitMarginRangesOfMarketsOfCompany

srt:Maximum, us-gaap:License


None
Period End2020-06-302019-12-312018-12-312018-06-302017-06-302016-06-30
Value0.360.360.370.370.40.4
Percentage of OperatingProfitMarginRangesOfMarketsOfCompany100.0100.0100.0100.0100.0100.0

srt:Minimum, us-gaap:License


None
Period End2020-06-302019-12-312018-12-312018-06-302017-06-302016-06-30
Value0.220.180.220.220.190.14
Percentage of OperatingProfitMarginRangesOfMarketsOfCompany61.150.059.559.547.535.0

etm:PaymentOfDividendEquivalentsOnVestedRestrictedStockUnits

etm:PaymentOfDividendEquivalentsOnVestedRestrictedStockUnits


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value189000.0529000.07000.0654000.0483000.04000.0
Percentage of PaymentOfDividendEquivalentsOnVestedRestrictedStockUnits100.0100.0100.0100.0100.0100.0

etm:PurchaseOfVestedEmployeeRestrictedStockUnits

etm:PurchaseOfVestedEmployeeRestrictedStockUnits


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value53000.01394000.04000.01300000.01426000.0
Percentage of PurchaseOfVestedEmployeeRestrictedStockUnits100.0100.0100.0100.0100.0

etm:VestedRestrictedStockUnitsPurchasedDuringPeriodShares us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

etm:VestedRestrictedStockUnitsPurchasedDuringPeriodShares

us-gaap:CommonClassA, us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value41002.0432470.0216830.0204500.0
Percentage of VestedRestrictedStockUnitsPurchasedDuringPeriodShares100.0100.0100.0100.0

etm:VestedRestrictedStockUnitsPurchasedDuringPeriodValue

etm:VestedRestrictedStockUnitsPurchasedDuringPeriodValue


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value53000.01394000.01300000.01426000.0
Percentage of VestedRestrictedStockUnitsPurchasedDuringPeriodValue100.0100.0100.0100.0

etm:VestedRestrictedStockUnitsPurchasedDuringPeriodValue us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:CommonClassA, us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value1000.04000.02000.02000.0
Percentage of VestedRestrictedStockUnitsPurchasedDuringPeriodValue1.90.30.20.1

etm:VestedRestrictedStockUnitsPurchasedDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value52000.01390000.01298000.01424000.0
Percentage of VestedRestrictedStockUnitsPurchasedDuringPeriodValue98.199.799.899.9

us-gaap:AcquisitionCosts

us-gaap:AcquisitionCosts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.0610.00.4650.4340.0330.0090.2460.6970.6871.383168.8255.829100.0380.670.00.01.1041.9782.0311.7231.0420.00.00.00.00.00.00.00.00.00.00.00.00.00.01.5420.00.00.0
Percentage of AcquisitionCosts100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-31
Value162000.0493000.0-52000.01059000.0-463000.031000.0-659000.0127000.0342000.0-965000.0-56000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-31
Value162000.0493000.0-52000.01059000.0-463000.00-469000.0127000.0342000.0-965000.0-56000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalOther100.0100.0100.0100.0100.00.071.2100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value1.8631.4122.6482.825
Percentage of AllocatedShareBasedCompensationExpenseNetOfTax100.0100.0100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDebtDiscountPremium


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-849000.0-849000.0-680000.0-678000.0-855000.0-715000.0-715000.0-715000.0-716000.0-716000.0-962000.000032000.096000.093000.091000.089000.086000.084000.082000.079000.077000.075000.073000.071000.069000.068000.066000.064000.062000.061000.059000.025000.000
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value148000.097000.076000.0-183000.086000.0
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value4.1571.055450.00.00.04650.0280.5110.00.4410.00.1920.00.00.0620.00.00.00.00.00.00.00.00.00.00.850.00.00.0220.00.00.00.00.00.00.00.0
Percentage of AssetImpairmentCharges100.0100.0100.00.00.00.0100.00.0100.0100.00.0100.00.0100.00.00.0100.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.0

us-gaap:AssetRetirementObligationAccretionExpense

us-gaap:AssetRetirementObligationAccretionExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value16000.015000.017000.014000.017000.017000.016000.013000.016000.015000.0378000.0-104000.0-247000.010000.04000.011000.09000.03000.006000.03000.04000.07000.06000.0-30000.06000.02000.05000.05000.06000.06000.08000.02000.0-103000.02000.02000.01000.083000.000
Percentage of AssetRetirementObligationAccretionExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302011-09-302010-09-30
Value-0.4-0.07-3.560.280.190.02-2.810.280.02-0.13.020.090.15-0.260.350.280.270.10.450.210.18-0.0100.180.220.32
Percentage of BusinessAcquisitionProFormaEarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302011-09-302010-09-30
Value-0.4-0.07-3.560.280.190.02-2.810.280.02-0.13.020.090.15-0.260.340.270.260.10.440.210.17-0.0100.180.210.31
Percentage of BusinessAcquisitionProFormaEarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaRevenue

us-gaap:BusinessAcquisitionsProFormaRevenue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302011-09-302010-09-30
Value1752974503863803094113793723001234122124971081251209612011711590116114100104
Percentage of BusinessAcquisitionsProFormaRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationIntegrationRelatedCosts

us-gaap:BusinessCombinationIntegrationRelatedCosts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-0.1320.6221.0170.6891.4561.1353.3882.7619.4949.7290.00.00.00.0
Percentage of BusinessCombinationIntegrationRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value1816815-37.935-123.992
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType, us-gaap:VariableRate

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

etm:CreditAgreementDomain, us-gaap:LineOfCredit, us-gaap:SubsequentEvent, us-gaap:BaseRate


None
Period End2020-07-20
Value0.015
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0

etm:CreditAgreementDomain, us-gaap:LineOfCredit, us-gaap:SubsequentEvent, us-gaap:Eurodollar


None
Period End2020-07-20
Value0.025
Percentage of DebtInstrumentBasisSpreadOnVariableRate1166.7

us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed us-gaap:StatementScenario, us-gaap:DebtInstrument

us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed

srt:ScenarioForecast, etm:SeniorSecuredSecondLienNotesDue2027


None
Period End2022-05-01
Value1.0488
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:TotalReturnSwap, us-gaap:Nondesignated


None
Period End2020-06-30
Value2000000.0
Percentage of DerivativeGainLossOnDerivativeNet100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

us-gaap:TotalReturnSwap, us-gaap:Nondesignated, us-gaap:GeneralAndAdministrativeExpense


None
Period End2020-06-30
Value1100000.0
Percentage of DerivativeGainLossOnDerivativeNet55.0

us-gaap:TotalReturnSwap, us-gaap:Nondesignated, us-gaap:OperatingExpense


None
Period End2020-06-30
Value900000.0
Percentage of DerivativeGainLossOnDerivativeNet45.0

us-gaap:DividendsCommonStock

us-gaap:DividendsCommonStock


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.1893.2212.6841312121213
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStock us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.1893.2212.68413120.01213
Percentage of DividendsCommonStock100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value581000.0368000.0745000.0748000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-30
Value000073000.04000.080000.027000.00
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions0.00.00.00.0100.0100.0100.0100.00.0

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnDispositionOfAssets1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.2280.04.957-0.231-1.6864.61.302100.1540.1611.3020.1030.076-13.3340.3110.0910.7550.4641.6470.150.410.1570.050.130.1620.037-0.3740.0341.613-0.022
Percentage of GainLossOnDispositionOfAssets1100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.2280.04.957-0.231-1.6864.61.302100.1540.1611.3020.1030.076-13.3340.3110.0910.7550.4641.6470.150.410.1570.0470.130.1620.04-0.3040.0341.613-0.022
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillAcquiredDuringPeriod


None
Period End2020-03-312018-03-312012-03-312011-03-31
Value0.00.00.00.723
Percentage of GoodwillAcquiredDuringPeriod0.00.00.0100.0

us-gaap:GoodwillImpairmentLoss

us-gaap:GoodwillImpairmentLoss


None
Period End2020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.00.05373170.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of GoodwillImpairmentLoss0.00.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:GoodwillPurchaseAccountingAdjustments


None
Period End2020-06-302020-03-312019-12-31
Value0-28000.00
Percentage of GoodwillPurchaseAccountingAdjustments0.0100.00.0

us-gaap:GoodwillWrittenOffRelatedToSaleOfBusinessUnit

us-gaap:GoodwillWrittenOffRelatedToSaleOfBusinessUnit


None
Period End2020-06-302020-03-312018-03-312017-12-312017-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-30
Value0.00.00.00.00.0100.00.00.0-0.5060.0
Percentage of GoodwillWrittenOffRelatedToSaleOfBusinessUnit0.00.00.00.00.0100.00.00.00.0100.00.0

us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill

us-gaap:LicensingAgreements


None
Period End2020-06-302019-12-312019-03-312018-12-312018-06-302015-12-312015-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value4.10.00.01470.00.00.00.00.00.00.00.00.0
Percentage of ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill100.00.00.0100.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.01.297203.935121.7935-0.015180.0451.6780.1750.1220.0550.0420.1310.0680.140.00.00.0650.0160.00.00.0780.0010.00.00.0680.0010.00.00.198-0.0990.00.00.0-0.0820.0-0.001
Percentage of IncomeTaxesPaid0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.00.0100.0100.00.00.0100.0100.00.00.0100.0100.00.00.00.0100.00.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-23.253-14.97-33.728144.261-12.789-25.25847-21.1870.2061.3871.1846.361-0.562-0.5470.251.253-1.695-4.459-0.0935.1740.078-4.230.1745.4250.264-3.182-1.6513.925-0.044-2.762-2.2825.892-1.383-6.825-1.1925.5682.973-4.536-0.96
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredCompensation

us-gaap:IncreaseDecreaseInDeferredCompensation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3820000.0-4917000.02162000.0189000.0965000.02802000.0-3619000.01290000.0846000.0126000.02005000.0647000.0605000.0990000.0212000.0741000.0382000.0348000.0606000.0-580000.078000.0480000.0403000.017000.0471000.0400000.0793000.0652000.0374000.0561000.0354000.0474000.0-136000.0860000.0478000.0-805000.0184000.0345000.0638000.0739000.0
Percentage of IncreaseDecreaseInDeferredCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInInterestPayableNet

us-gaap:IncreaseDecreaseInInterestPayableNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-14.36314-11.85412-3.5946.698-7.816.622-12.2457.1555.9280.062-0.019-1.802-4.7095.584-6.5065.671-5.0195.832-5.8025.758-5.7345.734-5.8055.673-4.8345.637-6.9885.662-8.0178.942-6.4455.8222.9690.006-0.045-0.004-0.070.06
Percentage of IncreaseDecreaseInInterestPayableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidExpense

us-gaap:IncreaseDecreaseInPrepaidExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5.9416-4.482-2.974-1.0698.8081.041-18.402113.968-16.3460.966-2.0193.132-0.676-0.183-0.2752.502-0.596-1.039-0.4941.4870.769-0.425-1.1922.434-1.1010.055-0.7662.555-0.812-1.073-0.9331.1260.152-2.6090.0142.4490.204-0.634
Percentage of IncreaseDecreaseInPrepaidExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncreaseDecreaseInReceivables


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-96.248-77.0938.1414252-72.495241524-66.692102.38414-13.268-1.1880.49217-12.293-2.4732.41815-11.196-4.0092.72411-10.7510.462-0.45412-10.726-7.7434.53717-12.028-3.853-0.97814-9.662-4.988-0.494
Percentage of IncreaseDecreaseInReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInRestructuringReserve

us-gaap:IncreaseDecreaseInRestructuringReserve


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value4.8954.2091.0231.5773.3621.0142.8110.8520.6861.481150.00.00.00.00.00.00.0
Percentage of IncreaseDecreaseInRestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value00-351000.04000.0314000.0424.0-784000.0362000.0625000.001492300.0773000.0711000.00150570.01014000.0738000.0812000.020976.0837000.0854370.0064345.0789220.0759210.0841200.09329.0767670.0758420.00-55005.0812430.000-75918.01096400.01388800.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.0100.0100.0100.0

us-gaap:IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments

us-gaap:IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments


None
Period End2020-06-302020-03-31
Value-432000.00
Percentage of IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments100.00.0

us-gaap:IndefinitelivedIntangibleAssetsAcquired

us-gaap:IndefinitelivedIntangibleAssetsAcquired


None
Period End2020-06-302020-03-312017-12-312017-09-302017-06-302017-03-31
Value0.00.00.00.00.017
Percentage of IndefinitelivedIntangibleAssetsAcquired0.00.00.00.00.0100.0

us-gaap:InterestAndOtherIncome

us-gaap:InterestAndOtherIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value12000.030000.062000.024000.0125000.0600000.0624000.071000.009000.037000.030000.026000.023000.019000.017000.012000.09000.06000.0000000001000.01000.01000.01000.02000.03000.03000.04000.020000.03000.0
Percentage of InterestAndOtherIncome100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDebtExcludingAmortization

us-gaap:InterestExpenseDebtExcludingAmortization


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value21232425252526252523145.925.5795.4148.4178.3248.4358.6238.8458.9158.5138.498.588.6448.6898.7439.5279.9651010111211126.8172.6182.624
Percentage of InterestExpenseDebtExcludingAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value359.3583913291820
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value1414151514
Percentage of LeaseCost100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value1212121212
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value15121313
Percentage of OperatingLeasePayments100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value-260000.0-2354000.0-224000.00
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent100.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-06-30
Value-260000.0-2354000.0-224000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value116000.0000
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.00.00.00.0

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherCostAndExpenseOperating


None
Period End2020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value02533000.001864000.0000
Percentage of OtherCostAndExpenseOperating0.0100.00.0100.00.00.00.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value6992000.02057000.02249000.03657000.06555000.0-2659000.0-2546000.0-2919000.0-3028000.0-6346000.0-608000.0-22000.0-15000.0-19000.0-185000.0-167000.0-285000.0-399000.0
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:PaymentsToAcquireIntangibleAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-31
Value0.01.1185.4220.00.1151.8889.5990.3870.00.3640.053
Percentage of PaymentsToAcquireIntangibleAssets0.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ProFormaWeightedAverageSharesOutstandingDiluted

us-gaap:ProFormaWeightedAverageSharesOutstandingDiluted


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value134134-1.328091136139138-1.614891391391381.4277181411413839
Percentage of ProFormaWeightedAverageSharesOutstandingDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0241000.0298000.0288000.0364000.0379000.0377000.0342000.0388000.0321000.0001000.0181000.0185000.0194000.0000000000000000000000000
Percentage of ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans0.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-08-022018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value100.01.5033.1260.189243.8861411810.0150.461600.00.0030.0150.8560.0043.3143.80.0210.00.3990.0072.0730.0080.0570.0150.00.0010.0070.00.0010.0090.0140.0050.00.0320.1240.0750.0370.006
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromShortTermDebt

us-gaap:ProceedsFromShortTermDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-03-312017-03-312016-03-31
Value0.014635401190.0-3.3250.0222.5
Percentage of ProceedsFromShortTermDebt0.0100.0100.0100.0100.00.0100.00.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0002000.0-2000.0244000.085000.03000.052000.013000.020000.0017000.05000.0226000.09000.027000.03000.004000.0031000.040000.014000.02000.026000.026000.013000.076000.0130000.015000.031000.035000.054000.02000.03000.09000.057000.015000.06000.0
Percentage of ProceedsFromStockOptionsExercised0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4868000.04356000.01195000.01535000.01493000.0326000.0230000.02966000.02731000.02982000.01973000.0377000.0956000.0409000.0201000.0386000.0386000.0357000.0635000.0354000.0290000.0274000.0105000.0295000.0305000.0299000.0167000.0129000.0195000.0333000.0326000.031000.0-23000.056000.0366000.0612000.0637000.057000.0193000.055000.0
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfShortTermDebt

us-gaap:RepaymentsOfShortTermDebt


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.0202050.00.0
Percentage of RepaymentsOfShortTermDebt0.0100.0100.00.00.0

us-gaap:RestructuringAndRelatedCostIncurredCost

us-gaap:RestructuringAndRelatedCostIncurredCost


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value4895000.04209000.01577000.03362000.01014000.0852000.0686000.0
Percentage of RestructuringAndRelatedCostIncurredCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringAndRelatedCostIncurredCost us-gaap:RestructuringCostAndReserve

us-gaap:EmployeeSeverance


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value4895000.04160000.01489000.03100000.0693000.01410000.0337000.0
Percentage of RestructuringAndRelatedCostIncurredCost100.098.894.492.268.3165.549.1

us-gaap:OtherRestructuring


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value049000.088000.0262000.0321000.0-80000.00
Percentage of RestructuringAndRelatedCostIncurredCost0.01.25.67.831.7-9.40.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value4.8954.2091.0231.5773.3621.0142.8110.8520.6861.481130.00.00.00.00.00.00.01.104
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value4.5280.7010.226307
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value000001272000.0411000.013000.0304000.0101000.02000.008000.050000.01353000.087000.0213000.025000.0029000.0072000.0285000.085000.012000.0135000.0135000.080000.0476000.0537000.062000.0115000.0247000.084000.08000.08000.054000.0458000.088000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue0.00.00.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod


None
Period End2020-06-302020-03-312019-09-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value066000.0000005000.00000000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod0.0100.00.00.00.00.00.0100.00.00.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:CommonClassA, us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value-30040.0440130.0-38774.01406700.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod0.0666.90.00.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit


None
Period End2020-06-302020-03-312014-03-312013-03-31
Value03.5410.086.99
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit0.0100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit us-gaap:AwardType

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value3.543.543.236.436.436.43-3.239.669.669.6611.6911.6911.31000010.621.0710.17002.078.0410.7410.088.798.76
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit0.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

etm:ExercisePricesOne


None
Period End2020-06-302020-03-31
Value03.54
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit0.0100.0

etm:ExercisePricesRangeTwo


None
Period End2020-06-302020-03-31
Value09.66
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit0.0272.9

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit


None
Period End2020-06-302020-03-312014-03-312013-03-31
Value013.9835.0548.21
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit0.0100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit us-gaap:AwardType

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value13.9813.98013.9813.9813.98013.9813.9813.9813.9811.7811.78000011.78011.7800-1.1535.0535.0535.0548.2148.21
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit0.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

etm:ExercisePricesOne


None
Period End2020-06-302020-03-31
Value07.01
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit0.050.1

etm:ExercisePricesRangeTwo


None
Period End2020-06-302020-03-31
Value013.98
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit0.0100.0

us-gaap:ShortTermLeaseCost

us-gaap:ShortTermLeaseCost


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value005000.02499000.098000.0
Percentage of ShortTermLeaseCost0.00.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan us-gaap:EmployeeStockOwnershipPlanESOPDisclosuresByPlan

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan

etm:EmployeeStockPurchasePlan


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value0166000.0101000.074000.085000.050000.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan0.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans

us-gaap:CommonClassA, us-gaap:CommonStock


None
Period End2020-03-312019-06-302019-03-31
Value165760.073791.084958.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.00.00.00.00.18030.0628370.00180.03850.010.001750.00.00250.0040.1047380.0070.020.00250.00.0030.00.008750.030.01050.001250.015750.325407-0.010157-0.058375-0.08525-0.011875-0.022875-0.0262-0.0404-0.001875
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised0.00.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


None
Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value241000.0288000.0364000.0379000.0377000.0342000.0388000.0321000.0001000.0181000.0185000.00000000000
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:CommonClassA, us-gaap:CommonStock


None
Period End2020-03-312019-06-302019-03-31
Value2000.01000.01000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan0.80.30.3

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value239000.0287000.0363000.0378000.0377000.0341000.0387000.0321000.0001000.0181000.0185000.00000000000
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan99.299.799.799.7100.099.799.7100.00.00.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value2.2744.1173.1653.3933.5733.7283.7683.743.9134.9381.5581.4781.5931.8791.6411.5381.4811.4271.5551.4311.1111.4811.2571.2891.2051.2860.8750.9561.1121.7261.2231.2771.3181.3821.41
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:CommonClassA, us-gaap:CommonStock


None
Period End2020-03-312019-03-31
Value0.0040.014
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures0.10.4

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value2.2744.1133.1653.3933.5593.7283.7693.7283.9154.9191.5581.4761.5931.8791.6411.5311.4771.4261.5551.4311.1051.4811.2571.2891.1981.2880.8750.9561.1091.7261.2231.2771.3151.3821.411
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures100.099.9100.0100.099.6100.0100.099.7100.199.6100.099.9100.0100.0100.099.599.799.9100.0100.099.5100.0100.0100.099.4100.2100.0100.099.7100.0100.0100.099.8100.0100.1

us-gaap:VariableLeaseCost

us-gaap:VariableLeaseCost


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value2431000.02767000.02478000.079000.02052000.0
Percentage of VariableLeaseCost100.0100.0100.0100.0100.0

us-gaap:WeightedAverageBasicSharesOutstandingProForma

us-gaap:WeightedAverageBasicSharesOutstandingProForma


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value134134-0.977486136138138-0.831037138138138-0.0570271401403838
Percentage of WeightedAverageBasicSharesOutstandingProForma100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding us-gaap:StatementClassOfStock

dei:EntityCommonStockSharesOutstanding

us-gaap:CommonClassA


None
Period End2020-07-312020-04-302020-02-142019-10-312019-07-312019-04-302019-02-152018-10-262018-07-272018-04-302018-03-062017-10-272017-07-212017-04-212017-02-202016-10-242016-07-202016-04-222016-02-152015-10-302015-07-292015-04-242015-02-132014-10-282014-07-312014-05-092014-02-282013-10-312013-07-282013-04-302013-02-072012-10-312012-07-312012-04-302012-02-292011-10-312011-07-31
Value1331331331331381381371381381371373333333333333332323232313131313131313131313131313030
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB


None
Period End2020-07-312020-04-302020-02-142019-10-312019-07-312019-04-302019-02-152018-10-262018-07-272018-04-302018-03-062017-10-272017-07-212017-04-212017-02-202016-10-242016-07-202016-04-222016-02-152015-10-302015-07-292015-04-242015-02-132014-10-282014-07-312014-05-092014-02-282013-10-312013-07-282013-04-302013-02-072012-10-312012-07-312012-04-302012-02-292011-10-312011-07-31
Value4.0451994.0451994.0451994.0451994.0451994.0451994.0451994.0451994.0451994.0451994.0451997.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.1975327.3675327.367532
Percentage of EntityCommonStockSharesOutstanding3.03.03.03.02.92.92.92.92.92.92.921.521.421.521.521.521.521.622.022.122.222.222.622.622.622.622.522.822.822.823.023.023.023.023.223.923.8

etm:AccruedBenefits

etm:AccruedBenefits


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value5819000.05590000.06321000.07715000.08472000.08183000.08646000.08405000.07619000.09366000.09470000.01976000.0
Percentage of AccruedBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

etm:ClassOfWarrantOrRightExchangeRate us-gaap:ClassOfWarrantOrRight

etm:ClassOfWarrantOrRightExchangeRate

etm:ClassARight


None
Period End2020-04-20
Value0.001
Percentage of ClassOfWarrantOrRightExchangeRate100.0

etm:ClassBRight


None
Period End2020-04-20
Value0.001
Percentage of ClassOfWarrantOrRightExchangeRate100.0

etm:ClassOfWarrantOrRightExchangeRate us-gaap:ClassOfWarrantOrRight, us-gaap:SubsequentEventType

etm:ClassARight, us-gaap:SubsequentEvent


None
Period End2020-04-20
Value0.001
Percentage of ClassOfWarrantOrRightExchangeRate100.0

etm:ClassBRight, us-gaap:SubsequentEvent


None
Period End2020-04-20
Value0.001
Percentage of ClassOfWarrantOrRightExchangeRate100.0

etm:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsPerOneOneThousandthOfAShare us-gaap:ClassOfWarrantOrRight

etm:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsPerOneOneThousandthOfAShare

etm:ClassARight


None
Period End2020-04-20
Value6.06
Percentage of ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsPerOneOneThousandthOfAShare100.0

etm:ClassBRight


None
Period End2020-04-20
Value6.06
Percentage of ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsPerOneOneThousandthOfAShare100.0

etm:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsPerOneOneThousandthOfAShare us-gaap:ClassOfWarrantOrRight, us-gaap:SubsequentEventType

etm:ClassARight, us-gaap:SubsequentEvent


None
Period End2020-04-20
Value6.06
Percentage of ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsPerOneOneThousandthOfAShare100.0

etm:ClassBRight, us-gaap:SubsequentEvent


None
Period End2020-04-20
Value6.06
Percentage of ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsPerOneOneThousandthOfAShare100.0

etm:DebtIssuanceCostNetExcludingRevolvingCredit

etm:DebtIssuanceCostNetExcludingRevolvingCredit


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value16171817
Percentage of DebtIssuanceCostNetExcludingRevolvingCredit100.0100.0100.0100.0

etm:DeferredCompensationLiabilityFairValueDisclosure us-gaap:BalanceSheetLocation

etm:DeferredCompensationLiabilityFairValueDisclosure

etm:OtherLongTermLiabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value292533313130303433404010
Percentage of DeferredCompensationLiabilityFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

etm:DeferredCompensationLiabilityFairValueDisclosure us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel

etm:OtherLongTermLiabilities, us-gaap:FairValueInputsLevel1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value23202523242323
Percentage of DeferredCompensationLiabilityFairValueDisclosure79.479.177.076.276.776.875.9

etm:OtherLongTermLiabilities, us-gaap:FairValueMeasuredAtNetAssetValuePerShare


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value6.0565.3557.6377.4047.452
Percentage of DeferredCompensationLiabilityFairValueDisclosure20.620.923.023.824.1

etm:DividendEquivalentliabilityConcurrent

etm:DividendEquivalentliabilityConcurrent


None
Period End2020-06-302020-03-312019-12-31
Value527000.0553000.0913000.0
Percentage of DividendEquivalentliabilityConcurrent100.0100.0100.0

etm:NonIncomeTaxLiabilities

etm:NonIncomeTaxLiabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value2389000.02114000.01685000.06883000.06616000.06662000.06748000.07020000.07267000.09167000.08196000.0167000.0
Percentage of NonIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

etm:NumberStockPurchaseRights us-gaap:ClassOfWarrantOrRight

etm:NumberStockPurchaseRights

etm:ClassARight


None
Period End2020-04-20
Value1.0
Percentage of NumberStockPurchaseRights100.0

etm:ClassBRight


None
Period End2020-04-20
Value1.0
Percentage of NumberStockPurchaseRights100.0

etm:NumberStockPurchaseRights us-gaap:ClassOfWarrantOrRight, us-gaap:SubsequentEventType

etm:ClassARight, us-gaap:SubsequentEvent


None
Period End2020-04-20
Value1.0
Percentage of NumberStockPurchaseRights100.0

etm:ClassBRight, us-gaap:SubsequentEvent


None
Period End2020-04-20
Value1.0
Percentage of NumberStockPurchaseRights100.0

etm:Receivablesnotgeneratedfromcustomers

etm:Receivablesnotgeneratedfromcustomers


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.91.95.18.4109.11110
Percentage of Receivablesnotgeneratedfromcustomers100.0100.0100.0100.0100.0100.0100.0100.0

etm:UnfavorableSportsContracts

etm:UnfavorableSportsContracts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value4634000.04634000.04634000.04634000.04634000.04634000.04634000.04634000.04634000.04634000.04634000.00
Percentage of UnfavorableSportsContracts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AccruedAdvertisingCurrent

us-gaap:AccruedAdvertisingCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value4422000.04587000.04095000.06209000.06577000.07046000.04190000.04667000.05222000.05434000.03048000.02540000.01118000.01240000.01102000.01214000.01434000.01269000.01198000.01618000.01214000.01090000.0928000.01033000.01168000.01197000.01123000.01088000.01250000.01086000.01083000.01106000.01214000.01067000.0
Percentage of AccruedAdvertisingCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


None
Period End2020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value18198.265-9.4193.885-2.137-2.134-2.449-2.4132.7033.3193.1273.299
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AociLossCashFlowHedgeCumulativeGainLossAfterTax

us-gaap:AociLossCashFlowHedgeCumulativeGainLossAfterTax


None
Period End2020-06-302020-03-312019-12-31
Value-2753000.0-2493000.0-139000.0
Percentage of AociLossCashFlowHedgeCumulativeGainLossAfterTax100.0100.0100.0

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-05-092019-05-012018-12-312014-12-312013-12-31
Value0.510101.8912.21.1190.91.9
Percentage of AssetsOfDisposalGroupIncludingDiscontinuedOperation100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, etm:EquipmentAndBroadcastingLicense


None
Period End2020-06-30
Value10
Percentage of AssetsOfDisposalGroupIncludingDiscontinuedOperation2040.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets

etm:Cadence13


None
Period End2020-06-302020-03-312019-10-16
Value2928000.02928000.02900000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets100.0100.0100.0

us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight us-gaap:ClassOfWarrantOrRight

us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight

etm:ClassARight


None
Period End2020-04-20
Value0.001
Percentage of ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight100.0

etm:ClassBRight


None
Period End2020-04-20
Value0.001
Percentage of ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight100.0

us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight us-gaap:ClassOfWarrantOrRight, us-gaap:SubsequentEventType

etm:ClassARight, us-gaap:SubsequentEvent


None
Period End2020-04-20
Value0.001
Percentage of ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight100.0

etm:ClassBRight, us-gaap:SubsequentEvent


None
Period End2020-04-20
Value0.001
Percentage of ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight100.0

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerAssetNetCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1962963763543142603300.00.00.0
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiability


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value131312181923
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


None
Period End2020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302017-12-31
Value1703000.01908000.02113000.00000
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.00.00.00.00.0

us-gaap:CustomerRefundLiabilityCurrent

us-gaap:CustomerRefundLiabilityCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value2373000.03643000.03798000.05579000.04850000.05101000.05743000.05676000.05100000.03268000.01876000.02590000.02397000.03988000.03571000.04642000.04388000.04410000.03575000.03776000.03448000.02997000.02398000.03150000.02231000.01963000.01547000.02309000.01948000.02045000.01894000.01805000.02545000.01657000.0
Percentage of CustomerRefundLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount etm:CarryingAndFairValueOfDebtInstruments

us-gaap:DebtInstrumentCarryingAmount

etm:Notes


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value4254254253250.0
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.00.0

etm:OtherDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-312016-09-302016-06-302016-03-312015-12-31
Value0.8070.8070.8730.8810.9120.090.0940.0970.0
Percentage of DebtInstrumentCarryingAmount0.20.20.20.30.00.00.00.00.0

etm:RevolverDueNovember232016


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2432431171341800.00.0171326390.0
Percentage of DebtInstrumentCarryingAmount57.457.427.541.20.00.00.00.00.00.00.00.0

etm:TermB2Loan


None
Period End2020-06-302019-12-31
Value756770
Percentage of DebtInstrumentCarryingAmount178.1181.2

etm:TermLoanB


None
Period End2020-03-312019-12-312019-09-302018-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value75877086612910.0225230236242247262
Percentage of DebtInstrumentCarryingAmount178.4181.2266.70.00.00.00.00.00.00.00.0

us-gaap:LetterOfCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value6.3896.2515.8625.8625.8625.8625.8623.9873.9874.1761.8560.00.00.670.670.670.670.670.670.670.670.620.620.620.620.620.370.370.370.370.570.570.570.57
Percentage of DebtInstrumentCarryingAmount1.51.51.41.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SeniorNotes


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value4004004004004004004004004004004000.0218218218218218218218217217217217217217217217217217217217
Percentage of DebtInstrumentCarryingAmount94.194.194.1123.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

etm:Revolverduenovember172022member


None
Period End2020-06-302020-03-312019-12-31
Value243243117
Percentage of DebtInstrumentCarryingAmount57.457.427.5

etm:TermBLoanDueNovember172024


None
Period End2020-06-302020-03-312019-12-31
Value756758770
Percentage of DebtInstrumentCarryingAmount178.1178.4181.2

us-gaap:DebtInstrumentFairValue etm:CarryingAndFairValueOfDebtInstruments

us-gaap:DebtInstrumentFairValue

etm:Notes


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value3863714543380.0
Percentage of DebtInstrumentFairValue100.0100.0100.0100.00.0

etm:RevolverDueNovember232016


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2432431171341800.00.0171326390.0
Percentage of DebtInstrumentFairValue63.065.525.739.60.00.00.00.00.00.00.00.0

etm:TermB2Loan


None
Period End2020-06-302019-12-31
Value699774
Percentage of DebtInstrumentFairValue181.0170.4

etm:TermLoanB


None
Period End2020-03-312019-12-312019-09-302018-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value67077486712430.0226230237242247261
Percentage of DebtInstrumentFairValue180.4170.4256.40.00.00.00.00.00.00.00.0

us-gaap:SeniorNotes


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value3383284234154223993783853824074220.0227230227227230234238237240249252248246242249241236231216
Percentage of DebtInstrumentFairValue87.488.293.1122.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DebtInstrumentUnamortizedPremium us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedPremium

etm:NotesDueMay12027


None
Period End2020-06-302020-03-312019-12-31
Value4.6594.835.0
Percentage of DebtInstrumentUnamortizedPremium100.0100.0100.0

etm:SeniorNotesDueOctober172024


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value10111112121314141515160.0
Percentage of DebtInstrumentUnamortizedPremium225.8230.3234.60.00.00.00.00.00.00.00.00.0

etm:TermBLoanDueNovember172024


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1.8241.8961.9682.042.1122.3622.472.5782.6872.7952.9040.0
Percentage of DebtInstrumentUnamortizedPremium39.239.339.40.00.00.00.00.00.00.00.00.0

us-gaap:DerivativeNotionalAmount us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeNotionalAmount

etm:Collar, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value460560560560
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0

us-gaap:TotalReturnSwap, us-gaap:Nondesignated


None
Period End2020-06-30
Value24
Percentage of DerivativeNotionalAmount5.2

us-gaap:DerivativeNotionalAmount us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value460560560560
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent

us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.50910101.8913.30722193.639209211212572.8170.00.630.02.6346.106
Percentage of DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent us-gaap:LongLivedAssetsHeldForSaleByAssetType

etm:TotalIntangibleAssets


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value0.43210100.0
Percentage of DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent84.999.599.50.0

us-gaap:LicensingAgreements


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value0.43210100.0
Percentage of DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent84.999.599.50.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment

us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302018-12-31
Value0.0770.0480.0481.89119
Percentage of DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment100.0100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment us-gaap:LongLivedAssetsHeldForSaleByAssetType

us-gaap:Equipment


None
Period End2020-03-312019-12-312019-09-302018-12-31
Value0.0480.0480.015
Percentage of DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment100.0100.00.081.1

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:DividendsPayableCurrentAndNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302015-12-312014-12-312013-12-312012-12-312011-12-31
Value1023000.01231000.01724000.01759000.01707000.02766000.02320000.02354000.01713000.01819000.02161000.01083000.0758000.0663000.0608000.0282000.0210000.0216000.0221000.0221000.0280000.0
Percentage of DividendsPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value13242833243231362831369.6289.1156.5318.0598.4998.2496.4848.8659.6386.3494.8525.7836.1445.8645.0395.4185.8135.6474.6714.826.6756.7576.323
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value3.3053.3053.30511
Percentage of EquitySecuritiesWithoutReadilyDeterminableFairValueAmount100.0100.0100.0100.0

us-gaap:IndefiniteLivedLicenseAgreements

us-gaap:IndefiniteLivedLicenseAgreements


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value25032508250825182518249925162663266226492649756811811823807807807807755719718718718718718718718718718718718718715715715715707
Percentage of IndefiniteLivedLicenseAgreements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPayableCurrent

us-gaap:InterestPayableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value9.713249.882219.111126.007137.19419121.8281.7661.7853.5878.2962.7119.2183.5478.5662.7338.5352.7778.5122.7788.5832.917.7442.1069.0943.432112.5073.13
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateCashFlowHedgeLiabilityAtFairValue us-gaap:BalanceSheetLocation

us-gaap:InterestRateCashFlowHedgeLiabilityAtFairValue

etm:OtherLongTermLiabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value3753000.03399000.0189000.0784000.0305000.0
Percentage of InterestRateCashFlowHedgeLiabilityAtFairValue100.0100.0100.0100.0100.0

us-gaap:InterestRateCashFlowHedgeLiabilityAtFairValue us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel

etm:OtherLongTermLiabilities, us-gaap:FairValueInputsLevel2


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value3753000.03399000.0189000.0784000.0305000.0
Percentage of InterestRateCashFlowHedgeLiabilityAtFairValue100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


None
Period End2020-03-312019-12-31
Value341355
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


None
Period End2020-03-312019-12-31
Value133134
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


None
Period End2020-03-312019-12-31
Value3737
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


None
Period End2020-03-312019-12-31
Value4040
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


None
Period End2020-03-312019-12-31
Value4444
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


None
Period End2020-03-312019-12-31
Value4949
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


None
Period End2020-03-312019-12-31
Value6266
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LettersOfCreditOutstandingAmount


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value6389000.06251000.05862000.05862000.05862000.05862000.05862000.03987000.03987000.04176000.01856000.0700000.0670000.0670000.0670000.0670000.0670000.0670000.0670000.0620000.0370000.0570000.0570000.0
Percentage of LettersOfCreditOutstandingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


None
Period End2020-03-312019-12-312019-09-302019-06-302019-01-01
Value278288299309306
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0

us-gaap:PrepaidExpenseCurrent

us-gaap:PrepaidExpenseCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value47412529323325234228249.5048.537107.678.2258.4088.6836.226.8436.937.4235.9375.1555.5796.7724.3265.4975.4426.2013.6494.4615.5696.5025.3765.2257.8335.37
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RatioOfIndebtednessToNetCapital1

us-gaap:RatioOfIndebtednessToNetCapital1


None
Period End2020-06-302020-03-312019-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2.52.52.54.94.34.03.73.94.04.44.54.54.664.74.64.84.84.74.7
Percentage of RatioOfIndebtednessToNetCapital1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RatioOfIndebtednessToNetCapital1 us-gaap:LongtermDebtType

us-gaap:SeniorDebtObligations


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4.04.04.02.72.63.33.63.73.83.43.2
Percentage of RatioOfIndebtednessToNetCapital1160.0160.0160.00.00.00.00.00.00.00.00.0

us-gaap:RestructuringReserve

us-gaap:RestructuringReserve


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value4.3066.4034.2515.4777.5575.4327.0776.8128.87911160.5940.6160.6310.650.8351.0021.2871.6860.0
Percentage of RestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:RestructuringReserveCurrent

us-gaap:RestructuringReserveCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value3.3045.1622.7685.2897.1384.7826.0895.5887.2328.295110.0730.0770.0740.0740.1660.3150.60.999
Percentage of RestructuringReserveCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringReserveNoncurrent

us-gaap:RestructuringReserveNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1002000.01241000.01483000.0188000.0419000.0-650000.0-988000.0-1224000.0-1647000.0-2926000.0-4413000.0-521000.0-539000.0-557000.0-576000.0-669000.0-687000.0-687000.0-687000.0
Percentage of RestructuringReserveNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312018-12-31
Value2672000.03033000.03861000.03685000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value543000.0543000.0542580.0545080.0545080.0550080.0755210.0818050.0823350.0861850.0883350.0322560.0322940.0325560.0329560.0434300.0441300.0464420.0466920.0466920.0473180.0473180.0482920.0517300.0529550.0532300.0552550.0571020.0584550.0645550.0516240.0526610.0547990.0573690.0395730.0397480.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

etm:ExercisePricesOne


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value00201880.0204380.0204380.0209380.0184800.0246640.0251940.0290440.0300440.0300440.0300440.0300560.0304560.0400680.0407680.0430420.0432920.0432920.0436920.0436920.0440680.0471050.0481550.0483920.0501180.0522520.0535550.0594680.0462240.0474860.0496740.0523810.0341650.0345030.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber0.00.037.237.537.538.124.530.130.633.734.093.193.092.392.492.392.492.792.792.792.392.391.391.190.990.990.791.591.692.189.590.290.691.386.386.8

etm:ExercisePricesRangeTwo


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value542580.0542580.0340710.0340710.0340710.0340710.0570410.0571410.0571410.0571410.0582910.022125.022500.025000.025000.033625.033625.034000.034000.034000.036250.036250.041250.041250.016000.016000.042375.013750.014250.014000.015000.012750.012250.011500.032581.030956.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber99.999.962.862.562.561.975.569.969.466.366.06.97.07.77.67.77.67.37.37.37.77.78.58.03.03.07.72.42.42.22.92.42.22.08.27.8

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value12.0612.0612.0612.0312.0311.979.428.88.758.428.381.871.881.921.911.971.961.941.931.931.971.972.062.282.382.382.522.472.472.452.792.742.712.634.334.29
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

etm:ExercisePricesOne


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value009.669.629.629.51.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.341.34
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice0.00.080.180.080.079.414.215.215.315.916.071.771.369.870.268.068.469.169.469.468.068.065.058.856.356.353.254.354.354.748.048.949.451.030.931.2

etm:ExercisePricesRangeTwo


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value12.0612.0613.4813.4813.4813.4812.0412.0212.0212.0212.029.089.128.878.879.489.489.59.59.59.549.549.029.025.315.319.065.436.036.15.525.356.336.229.719.8
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice100.0100.0111.8112.1112.1112.6127.8136.6137.4142.8143.4485.6485.1462.0464.4481.2483.7489.7492.2492.2484.3484.3437.9395.6223.1223.1359.5219.8244.1249.0197.8195.3233.6236.5224.2228.4

Line plots across dimensions of each concept


us-gaap:CommonStockSharesOutstanding
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
(None, 'us-gaap:CommonStock')
None
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AwardType, etm:AntiDilutiveRestrictedStockUnitTypeSchedule
('us-gaap:RestrictedStockUnitsRSU', None)
None
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
None
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)
None
us-gaap:LongTermDebt
us-gaap:LongtermDebtType
(None,)
None
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
None
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
(None, 'us-gaap:CommonStock')
None