CONE


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

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostsAndExpenses

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GeneralAndAdministrativeExpense

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
us-gaap:StatementGeographical

us-gaap:Revenues

us-gaap:SellingAndMarketingExpense

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:Land

us-gaap:Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:EquitySecuritiesFvNi
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FairValueByMeasurementBasis

us-gaap:OtherAssets

us-gaap:LongTermDebt

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquireRealEstate

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividends

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
cone:EquityMethodInvestmentPricePerShare
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
cone:EquityMethodInvestmentShareEquivalentSold
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType

cone:IncreaseDecreaseInOperatingLeaseLiabilities
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical
cone:InvestmentsInPowerAndDistributionProjectsOutputAmount

cone:OperatingLeaseRightOfUseAssetAmortization
us-gaap:DerivativeInstrumentRisk
cone:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationExpectedNextTwelveMonthsAfterTax
us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty
cone:PaymentsOfCapitalContribution

cone:PaymentstoAcquireOtherPropertyPlantandEquipmentandRealEstateHeldForInvestment

cone:ProceedsFromEuroBond
cone:OfferingProgram, us-gaap:SubsidiarySaleOfStock
cone:ProceedsFromSettlementOfForwardEquityAgreement
us-gaap:SubsidiarySaleOfStock
us-gaap:SubsidiarySaleOfStock
cone:SaleOfStockExpectedProceedsForShares
cone:OfferingProgram, us-gaap:SubsidiarySaleOfStock
cone:SaleOfStockNumberOfSharesSettled
us-gaap:SubsidiarySaleOfStock
cone:OfferingProgram, us-gaap:SubsidiarySaleOfStock
cone:SaleOfStockProceedsReceived
us-gaap:AwardType
cone:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
cone:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsTSRAdjustmentsWeightedAverageGrantDateFairValue

us-gaap:AdjustmentForAmortization

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AssetImpairmentCharges
us-gaap:StatementGeographical

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:SubsequentEventType
us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
us-gaap:ConcentrationRiskPercentage1

us-gaap:Depreciation

us-gaap:DepreciationAndAmortization

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EquitySecuritiesFvNiGainLoss

us-gaap:EquitySecuritiesFvNiRealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:GainLossOnDispositionOfAssets1
cone:MaturityDate, us-gaap:DerivativeInstrumentRisk
us-gaap:GainLossOnFairValueHedgesRecognizedInEarnings

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncrementalCommonSharesAttributableToEquityForwardAgreements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestPaid

us-gaap:InterestPaidCapitalized

us-gaap:LeaseCost
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityCommitmentFeeAmount
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
us-gaap:LongTermPurchaseCommitmentAmount
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyLossInPeriod

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireMarketableSecurities
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ProceedsFromDebtNetOfIssuanceCosts

us-gaap:ProceedsFromIssuanceOfCommonStock
us-gaap:PlanName, us-gaap:SubsidiarySaleOfStock

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt

us-gaap:ProceedsFromIssuanceOfUnsecuredDebt

us-gaap:ProceedsFromLongTermLinesOfCredit
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ProceedsFromSaleOfEquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfTradingSecuritiesHeldforinvestment

us-gaap:ProvisionForDoubtfulAccounts
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:RepaymentsOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfUnsecuredDebt

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:SubsidiarySaleOfStock
us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardDate, us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
us-gaap:PlanName, us-gaap:SubsidiarySaleOfStock
us-gaap:StockIssuedDuringPeriodSharesNewIssues
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted

us-gaap:UnrealizedGainLossOnDerivatives

cone:DeferredTaxAssetsDepreciationAndAmortization

cone:DeferredTaxAssetsDisallowedInterestAndOtherExpenses

cone:DeferredTaxAssetsExcessBusinessInterestExpense

cone:DevelopmentInProcessLandWithDevelopmentActivity

cone:EquitySecuritiesFVNIFairValueAndCostTotal
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
cone:EquitySecuritiesFVShares

cone:FinanceLeaseRightOfUseAssetAccumulatedDepreciation

cone:FinanceLeaseRightOfUseAssetGross

cone:FixturesAndEquipmentNet

cone:InvestmentBuildingAndBuildingImprovementsNet

cone:LongtermDebtandCapitalLeaseObligationsExcludingNotesPayable
us-gaap:LongtermDebtType

cone:NonRealEstateAssetsNet

cone:RealEstateInvestmentProperty.AccumulatedDepreciationFixturesAndEquipment

cone:RealEstateInvestmentPropertyAccumulatedDepreciationInvestmentBuildingAndBuildingImprovements

cone:RealEstateInvestmentPropertyNetBeforeDevelopmentInProgress

cone:RealEstateandAccumulatedDepreciationCarryingAmountofEquipment

cone:SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

cone:SECScheduleIIIRealEstateandAccumulatedDepreciationInitialCostofEquipment
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:PlanName, us-gaap:SubsidiarySaleOfStock
cone:SaleOfStockNumberOfShares
us-gaap:SubsidiarySaleOfStock
us-gaap:SubsidiarySaleOfStock
cone:SaleOfStockRemainingExpectedProceedsAvailable
us-gaap:SubsidiarySaleOfStock
cone:SaleOfStockRemainingExpectedProceedsAvailableNetOfAdjustments
us-gaap:SubsidiarySaleOfStock
cone:SettlementOfForwardEquitySaleAmount
us-gaap:PlanName
cone:ShareBasedCompensationArrangementByShareBasedPaymentAwardValueOfSharesAvailableToGrant
us-gaap:AwardDate
cone:SharebasedCompensationArrangementbySharebasedPaymentAwardGrantDateFairValueNonvested

us-gaap:AccountsAndNotesReceivableNet
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsReceivableNet

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables
cone:AssetAcquisition, us-gaap:StatementGeographical
us-gaap:AreaOfLand
us-gaap:StatementGeographical
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical
us-gaap:AreaOfRealEstateProperty

us-gaap:ConstructionPayableCurrentAndNoncurrent

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerLiability
us-gaap:CreditFacility, us-gaap:FairValueByMeasurementBasis
us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet

us-gaap:DeferredCostsLeasingNet

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome

us-gaap:DerivativeLiabilities
cone:MaturityDate, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementBasis

us-gaap:DerivativeNotionalAmount
cone:MaturityDate, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
cone:MaturityDate, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DevelopmentInProcess

us-gaap:DividendsPayableCurrentAndNoncurrent
us-gaap:AwardDate
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:EquitySecuritiesFvNiCost
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseRightOfUseAssetAccumulatedAmortization

us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FixturesAndEquipmentGross

us-gaap:InventoryLandHeldForDevelopmentAndSale

us-gaap:InvestmentBuildingAndBuildingImprovements

us-gaap:LandAvailableForDevelopment

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

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

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
us-gaap:LongtermDebtType
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyAccrualAtCarryingValue

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:StatementGeographical
us-gaap:OperatingLeasesFutureMinimumPaymentsDue

us-gaap:OtherAssetsMiscellaneous

us-gaap:OtherLiabilities

us-gaap:PremiumsAndOtherReceivablesNet

us-gaap:PrepaidExpenseCurrentAndNoncurrent

us-gaap:RealEstateAccumulatedDepreciation
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements

us-gaap:RealEstateAndAccumulatedDepreciationCarryingAmountOfLand

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfLand
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:RealEstateGrossAtCarryingValue

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation

us-gaap:RealEstateInvestmentPropertyAtCost

us-gaap:RealEstateInvestmentPropertyNet

us-gaap:RestrictedCash

us-gaap:SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:PlanName, us-gaap:SubsidiarySaleOfStock
us-gaap:SaleOfStockPricePerShare
us-gaap:SubsidiarySaleOfStock
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType

us-gaap:TaxBasisOfInvestmentsCostForIncomeTaxPurposes
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Comprehensive Income Net Of Tax
Expenses
Income Tax Expense Benefit
Balance Sheet
Intangible Assets Net Excluding Goodwill
Assets
Other Assets
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Intangible Assets Net Excluding Goodwill
Liabilities
Derivative Liabilities
Noncurrent Liabilities
Deferred Income Tax Liabilities Net
Stockholders Equity
Retained Earnings Accumulated Deficit
Per Share
Earnings Per Share Diluted
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Amortization Of Financing Costs And Discounts
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:CommonStockValue ██████▇▇▇▇▇▇▆▆▆▅▅▅▄▄▄▄▄▃▃▁▁1.21.21.21.21.21.21.11.11.11.11.11.11.01.01.00.90.90.90.80.80.80.80.70.60.60.40.4NANANA0.2NANANANA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock█████▇▇▇▇▇▇▇▆▆▆▆▆▆▅▅▅▅▄▄▄▂▂▂▂▁▁124.0122.5120.4120.4116.9115.0114.8113.2113.2110.3108.3105.899.198.996.191.391.387.783.583.579.679.672.666.366.339.138.738.738.722.722.0NANANANA
us-gaap:CommonStockSharesOutstanding ████▇▇▇▇▇▇▇▇▆▆▆▅▅▅▅▅▄▄▄▃▁▁▁124.0122.5120.4120.4116.852894115.014251114.808898113.196585113.17637110.316652108.329314105.899.11411298.996.13787491.28933591.29122887.72549483.5362583.52490579.61920279.60296572.55633466.24590639.05878639.05878638.651517NANANANANANA21.871673NA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁122.7120.5NA118.7115.7115.1NA113.5113.1108.8NA98.899.496.6NA90.488.184.0NA81.379.072.8NA64.351.136.9NA36.921.720.9NANANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁122.6120.4NA118.7115.3114.9NA113.1113.1108.3NA98.898.696.0NA90.488.184.0NA80.678.372.1NA64.351.136.9NA36.921.720.9NANANANANA
us-gaap:EarningsPerShareBasic ▅▅▅▃▆▅▃▅▄▇▁▃█▆▅▃▄▃▅▅▅▅▅▄▄▄▄▅▄▅0.060.150.15999999999999998-0.320.390.13-0.460.11-0.080.82-1.09-0.431.070.450.040000000000000036-0.61-0.01-0.360.00.050.110.070.0-0.08-0.11-0.12-0.240.0-0.060.0NANANANANA
us-gaap:EarningsPerShareDiluted ▅▅▅▃▆▅▃▅▄▇▁▃█▆▅▃▄▃▅▅▅▅▅▄▄▄▄▅▄0.060.150.15999999999999998-0.320.390.13-0.460.11-0.080.82-1.08-0.431.060.450.040000000000000036-0.61-0.01-0.360.00.050.110.070.0-0.08-0.11-0.12-0.240.0-0.06NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:AllocatedShareBasedCompensationExpense ▃▃▄█▁▂▃▃▂▃▃▄4.34.44.76.73.33.74.24.33.74.54.54.6NANA3.14.04.03.73.82.33.23.03.94.33.23.0NANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▅▆▅▄▆▄▄▅▄█▁▃█▆▇▃▅▄▅▅▅▅▅▄▄▅▄▅▅▅2.427.111.1-21.449.6-10.4-32.36.6-14.592.7-115.0-44.2105.943.678.3-55.2-0.7-30.40.73.79.05.6-0.8-5.0-5.2-4.5-7.20.1-1.10.2NANANANANA
us-gaap:CostOfGoodsAndServicesSold ▇█▆▆▅▄▄▅▅▃▃▃▂▂▁▁▁121.8135.8110.3109.799.092.693.8103.0103.383.378.077.768.967.860.263.059.6NANANANANANANANANANANANANANANANANANA
us-gaap:CostsAndExpenses ▇█▇▇▆▆▆▇▆▆▆▅▄▄▄▆▄▃▃▃▂▂▂▂▂▂▁▁▁▁266.0284.6258.0267.4235.3232.7231.6237.7231.8213.2206.5186.4169.9168.9156.6211.6150.2129.5124.7125.0109.099.9102.2103.786.584.175.775.274.365.7NANANA39.232.4
us-gaap:GainsLossesOnExtinguishmentOfDebt NANA0.0-3.10.0-3.4-71.80.00.00.00.00.00.0-3.10.00.0-0.3-36.20.00.00.00.0NANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ▄▆▆█▅▇▆▅▅▆▆▅▅▅▄▄▄▄▄▃▃▃▃▃▂▂▂▂▁▁16.623.022.429.720.326.921.919.819.722.223.419.318.619.316.417.517.315.817.913.914.914.015.112.59.99.19.99.08.47.3NANANA5.41.5
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▅▅▅▃▆▅▃▅▄▇▁▃█▆▅▃▅▄▅▅▅▅▄▄▄▄▄▅▄▅5.116.619.7-39.243.813.5-52.210.6-9.989.2-107.2-42.2106.944.33.8-54.2-0.1-30.01.35.09.65.8-0.9-4.6-6.1-6.8-11.50.6-3.31.1NANANA-2.6-19.8
us-gaap:IncomeTaxExpenseBenefit ▁▂▇▂▃▃▆▂▃▅▃▆████▇▇▇▇▇▆▇▇▇▇▇▇▇▇-2.3-1.60.7-1.9-1.2-1.2-0.1-2.0-1.4-0.2-1.40.21.00.81.00.90.70.40.50.60.50.20.30.70.40.40.30.40.30.4NA0.30.30.20.4
us-gaap:IncomeTaxesPaidNet NANANA3.1NANANA0.2NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestExpense ▄▄▃▃▃▄▅▆▆▇██▇▆▆▅▄▃▂▃▂▂▂▂▁▁▁▁▂▂14.815.114.513.313.916.017.619.621.123.725.325.822.820.820.117.916.513.611.413.811.512.112.012.18.78.49.19.010.710.7NANANA8.42.5
us-gaap:NetIncomeLoss ▅▅▅▃▆▅▃▅▄▇▁▃█▆▅▃▄▃▅▅▅▅▄▄▄▄▄▅▄▅▄▄▄▄▄7.418.219.0-37.345.014.7-52.112.6-8.589.4-105.8-42.4105.943.52.8-55.1-0.8-30.40.84.49.15.6-1.0-4.6-5.5-4.3-7.00.1-1.10.2-1.3-0.8-2.3-0.90.0
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▅▅▅▃▆▅▃▅▄▇▁▃█▆▅▃▄▃▅▅▅▅▄▄▄▄▄▄▄▅7.318.018.9-37.444.914.5-52.312.4-8.789.2-105.8-42.7105.643.52.8-55.3-1.0-30.60.64.28.95.4-1.2-4.9-5.8-4.6-7.1-0.1-1.30.0NANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted ▅▅▅▃▆▅▃▅▄▇▁▃█▆▅▃▄▃▅▅▅▅▄▄▄▄▄▅▄▅7.318.018.9-37.444.914.5-52.312.4-8.789.2-106.1-42.7105.643.22.6-55.3-1.0-30.60.64.28.95.4-1.2-4.9-5.8-4.6-7.2-0.1-1.30.0NANANANANA
us-gaap:OperatingIncomeLoss ▇▇▆▄▇▆▇▆▇▆▇▇███▁▇▇▆▇▇▇▆▆▅▅▆▆▆▆▆▆▆▆▃18.614.010.4-4.621.113.222.313.219.711.814.820.227.027.723.9-36.316.719.812.718.821.117.911.17.52.61.611.29.67.411.89.08.55.65.8-17.3
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax ▄█▁▁▃▄▂▇▄▅▄▄▄▄-5.023.9-21.5-20.9-9.5-1.1-15.315.5-3.62.70.00.00.00.0NANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax us-gaap:DerivativeInstrumentRisk cone:CrossCurrencyAndInterestRateSwaps▁█-5.023.9NANA-9.5-1.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax us-gaap:DerivativeInstrumentRisk us-gaap:CrossCurrencyInterestRateContract-5.0NA-21.5-20.9-9.5-1.1-15.315.5-3.62.70.00.00.00.0NANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax us-gaap:DerivativeInstrumentRisk,us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship us-gaap:CrossCurrencyInterestRateContract,us-gaap:NetInvestmentHedgingNANA-22.4-21.8-8.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome▁█-5.023.9NA-20.9-9.5-1.1NA15.5-3.62.7NANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▄▂▅█▅▁█▁▃▄▃▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄0.0-15.013.636.814.1-24.035.1-21.5-2.40.6-9.2-1.80.00.1-0.1-0.10.10.0-0.1-0.7-0.10.00.2-0.40.3-0.3-0.30.00.00.0NANANANANA
 us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncomeNA-15.0NA36.814.1-24.0NA-21.5-2.40.6-9.2-1.80.00.1NANANANA-0.1-0.7NANA0.2NANA-0.3NANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▄▄-0.1-0.1NANA0.1-0.10.0-0.20.0-0.10.00.00.00.0NANANANANANANANANANANANANANANANANANANANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ██▇▇▇▇▇▇▇▆▆▆▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▁284.6298.6268.4262.8256.4245.9253.9250.9251.5225.0221.3206.6196.9196.6180.5175.3166.9149.3137.4143.8130.1117.8113.3111.289.185.786.984.881.777.572.367.563.645.015.1
us-gaap:Revenues ██▇▇▇▇▇▇▇▆▆▆▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▁284.6298.6268.4262.8256.4245.9253.9250.9251.5225.0221.3206.6196.9196.6180.5175.3166.9149.3137.4143.8130.1117.8113.3111.289.185.786.984.881.777.572.367.563.645.015.1
us-gaap:SellingAndMarketingExpense ▃▄▇▅▄▆▅▇▇▇█▅▅▇▄▄▅▆▄▆▅▄▂▂▁▁▂▂▃▂3.73.85.34.53.84.74.55.15.35.35.64.34.45.33.93.94.34.94.04.74.24.03.23.22.82.93.13.23.53.0NANANA2.10.7
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:Assets ███▇▇▇▇▆▆▆▆▆▅▅▄▄▄▃▃▂▂▂▂▂▂▁▁7241.26911.86897.46712.36468.16278.56142.05892.95869.75941.45592.55493.14628.74498.34312.13883.83816.63543.82852.42696.32511.32483.52195.62181.61991.71576.61586.5NANANA1506.8NANA1574.0NA
us-gaap:Liabilities █▇█▇▇▇▆▆▆▆▆▅▄▄▄▄▄▄▃▂▂▂▂▂▁▁▁4584.64297.04339.24107.94007.43914.73707.43476.03407.13563.33366.53254.12700.52643.72598.22507.42350.72240.21690.41506.61486.81441.41374.01340.51126.1885.4869.5NANANA729.2NANA757.5NA
us-gaap:LiabilitiesAndStockholdersEquity ███▇▇▇▇▆▆▆▆▆▅▅▄▄▄▃▃▂▂▂▂▂▂▁▁7241.26911.86897.46712.36468.16278.56142.05892.95869.75941.45592.55493.14628.74498.34312.13883.83816.63543.82852.42696.32511.32483.52195.62181.61991.71576.61586.5NANANA1506.8NANA1574.0NA
us-gaap:StockholdersEquity ████▇▇▇▇▇▇▇▇▆▅▅▄▄▄▃▃▃▃▂▂▂▁▁2656.62614.82558.22604.42460.72363.82434.62416.92462.62378.12226.02239.01928.21854.61713.91376.41465.91303.61162.01189.71024.51042.1821.6787.9809.7446.2460.7NANANA322.0NANA332.0NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:CashAndCashEquivalentsAtCarryingValue ▇▅▆▄▂▂▂▂▃▃▂▂▃▅▃▁▂▁▁▁▁▂▁▂█▁▁▁▂▃▃369.7240.9271.4156.570.757.376.451.7144.1126.064.461.0116.2228.7151.924.640.020.414.611.013.287.714.339.8413.526.036.530.449.3125.2148.8NANA328.612.3
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents █▅▆▄▂▂▂▂▃▃▂▂▃▅▄▁▁▁▁394.5242.3272.9157.972.058.677.753.0145.4127.364.461.0116.2228.7151.924.740.821.014.6NANANA15.8NANANA36.5NANANA36.5NANANANA
us-gaap:Land ███▆▆▆▄▄▄▃▃▃▂▂▆▆▅▅▄▄▃▂▁▁▁▁▁▁▁212.8207.3208.8181.2175.5172.2147.6147.3148.0124.9118.5125.2107.4104.6177.1172.0160.0156.9142.7143.1122.998.893.093.093.093.089.789.789.7NA89.3NANA44.4NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:Goodwill ████████████████████████▁▁▁455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1455.1453.4453.4453.4453.4276.2276.2276.2NANANA276.2NANA276.2NA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▄▄▅▅▅▆▆▆▇▇██▆▆▆▇▇▇▄▅▅▅▅▅▁▁▁141.2149.2157.8166.4174.9184.5196.1203.7215.3226.1235.7248.4190.5196.8203.0209.7216.3223.1150.2155.8160.6165.5170.3175.761.665.368.9NANANA85.9NANA98.4NA
us-gaap:FiniteLivedIntangibleAssetsNet ▁▂▃▄▅▇█141.2149.2157.8166.4174.9184.5196.1NANANA235.7NANANA203.0NANANA150.2NANANA168.0NANANA68.9NANANA85.9NANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▆█▇▇▇▇▆▄▃▃▁155.0239.7211.4206.9204.7208.6161.990.778.583.80.0NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EquitySecuritiesFvNi NANA67.1NANANA135.1104.391.9299.3198.1282.2318.8NA175.6NANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName cone:GDSHoldingsLimitedNANA44.2155.2163.8133.4118.7NA79.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:FairValueByFairValueHierarchyLevel,us-gaap:FairValueByMeasurementBasis cone:GDSHoldingsLimited,us-gaap:FairValueInputsLevel2,us-gaap:EstimateOfFairValueFairValueDisclosureNANA44.2155.2NANA118.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:FairValueByMeasurementBasis cone:GDSHoldingsLimited,us-gaap:CarryingReportedAmountFairValueDisclosureNANA44.2155.2NANA118.7NANANA185.5NANANA175.6NANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:LongTermDebt ███▇▇▇▆▆▆▆▆▆▅▅▄▄▄▄▂▂▂▂▂▂▁▁▁3541.63337.43409.03197.83156.93047.02886.62776.12713.82898.62624.72576.22179.52178.32089.42013.71832.51731.81240.11065.71096.21010.3996.5982.7729.8679.8659.8NANANA525.0NANA525.0NA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁▂▅▆▆▆█45.348.253.055.455.857.060.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▁▆█▇▇▅▁21.025.827.927.226.725.221.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▁▄▆▆▅█▅16.421.323.923.423.026.722.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▁▅▅▅▄█▄14.619.719.419.018.523.018.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive ▁▅▇▇▇█▄9.414.817.817.317.018.513.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive ▁█▆▆▅162.7240.9221.6213.6206.5NA165.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:StockholdersEquity ████▇▇▇▇▇▇▇▇▆▅▅▄▄▄▃▃▃▃▂▂▂▁▁2656.62614.82558.22604.42460.72363.82434.62416.92462.62378.12226.02239.01928.21854.61713.91376.41465.91303.61162.01189.71024.51042.1821.6787.9809.7446.2460.7NANANA322.0NANA332.0NA
us-gaap:CommonStockValue ██████▇▇▇▇▇▇▆▆▆▅▅▅▄▄▄▄▄▃▃▁▁1.21.21.21.21.21.21.11.11.11.11.11.11.01.01.00.90.90.90.80.80.80.80.70.60.60.40.4NANANA0.2NANANANA
us-gaap:AdditionalPaidInCapital ████▇▇▇▇▇▆▆▆▅▅▅▄▄▃▃▃▃▃▂▂▂▁▁3731.33628.63537.33532.93305.93199.93202.03094.23089.52938.22837.42685.32281.52268.02125.61826.01821.91620.51412.31408.91215.71212.0967.2912.3908.3518.9516.5NANANA340.7NANA335.7NA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▁▂▂▃▃▃▄▄▅▄▅▆▆▅▅▆▆▇▇▇▇▇████-1066.1-1010.2-966.6-923.9-824.7-811.0-767.3-657.4-613.0-552.2-600.2-444.3-353.0-413.1-486.9-449.2-355.7-316.5-249.8-218.8-191.5-170.3-145.9-124.3-98.9-72.5-55.9NANANA-18.9NANANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▂▂▂▁▁▃▁▂▂▂▃▃▃█▃▃▃▃▃▃▃▃▃▃▃▃-9.8-4.8-13.7-5.8-21.7-26.3-1.2-21.0-15.0-9.0-12.3-3.1-1.3-1.374.2-1.3-1.2-1.3-1.3-1.2-0.5-0.4-0.4-0.7-0.3-0.6-0.3NANANA0.0NANANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues █▁98.495.8NA222.5102.80.6NA0.7147.6105.0NA399.79.3142.9297.20.2NANA0.1192.10.5256.00.20.0NANA0.10.0NANANANANANA337.1
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders █▁63.361.8NA61.958.758.4NA57.052.350.9NA48.945.845.640.538.4NANA31.831.730.330.022.622.824.820.713.713.813.713.7NANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:NetCashProvidedByUsedInOperatingActivities █▇▇██▆▆▇█▃▇▄▇▃▆▅▄▄▃▃▃▄▃▃▂▃▂▃▁▃119.4106.7114.4127.7127.986.388.7109.5123.643.9106.454.4104.344.299.468.666.355.239.048.740.152.838.739.828.433.322.844.36.137.9NANANA22.92.0
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▇▇▆▆▆▇▆█▅▆▁▆▇▅▆▅▂▇▆▇▆▇▄██▇▇██-193.4-124.4-105.8-212.4-254.4-199.8-153.0-211.6-13.4-301.9-248.1-770.3-177.5-145.2-305.3-223.4-302.7-675.4-174.6-178.0-168.2-208.8-69.0-465.1-42.3-49.2-89.3-78.1-67.1-49.7NANANA-43.1-5.8
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▂▃▄▃▃▃▂▁▅▃█▁▄▅▃▄█▃▃▂▄▂▂▆▂▃▂▂▂230.1-10.796.5177.8139.493.585.010.7-91.9321.0145.6660.6-39.3177.8333.2139.4256.0626.0139.2127.153.6229.44.851.6401.45.472.614.9-14.9-11.8NANANA336.5-0.4
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect █▃▇▆▄▃▅▂▄▆▄▃▁▆▇▄▄▄152.2-30.6115.085.913.4-19.124.7-92.418.162.93.4-55.2-112.576.8127.2-16.119.86.4NANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:DeferredIncomeTaxExpenseBenefit ▃▄▁▄▅▅▆▄▄▇▅███-3.4-2.6-5.0-2.9-2.2-2.0-1.1-3.0-2.6-0.8-2.40.00.00.0NANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities █▇▇██▆▆▇█▃▇▄▇▃▆▅▄▄▃▃▃▄▃▃▂▃▂▃▁▃119.4106.7114.4127.7127.986.388.7109.5123.643.9106.454.4104.344.299.468.666.355.239.048.740.152.838.739.828.433.322.844.36.137.9NANANA22.92.0
us-gaap:NetIncomeLoss ▅▅▅▃▆▅▃▅▄▇▁▃█▆▅▃▄▃▅▅▅▅▄▄▄▄▄▅▄▅▄▄▄▄▄7.418.219.0-37.345.014.7-52.112.6-8.589.4-105.8-42.4105.943.52.8-55.1-0.8-30.40.84.49.15.6-1.0-4.6-5.5-4.3-7.00.1-1.10.2-1.3-0.8-2.3-0.90.0
us-gaap:ShareBasedCompensation ▄▄▅█▃▃▄▄▃▅▅▅▅▄▂▄▄▃▃▁▃▂▄▄▃▂▂▂▂▁4.34.44.76.73.33.74.34.23.74.54.54.64.53.93.14.04.03.73.82.33.23.03.94.33.23.02.72.62.82.2NANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▇▇▆▆▆▇▆█▅▆▁▆▇▅▆▅▂▇▆▇▆▇▄██▇▇██-193.4-124.4-105.8-212.4-254.4-199.8-153.0-211.6-13.4-301.9-248.1-770.3-177.5-145.2-305.3-223.4-302.7-675.4-174.6-178.0-168.2-208.8-69.0-465.1-42.3-49.2-89.3-78.1-67.1-49.7NANANA-43.1-5.8
 us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty,us-gaap:StatementGeographical us-gaap:Land,cone:FrankfurtGermanyNANANA46.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsToAcquireRealEstate █▁186.3175.4NA234.2261.5196.5NA212.5212.9301.9NA308.5177.5145.2NA224.1NANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▂▃▄▃▃▃▂▁▅▃█▁▄▅▃▄█▃▃▂▄▂▂▆▂▃▂▂▂230.1-10.796.5177.8139.493.585.010.7-91.9321.0145.6660.6-39.3177.8333.2139.4256.0626.0139.2127.153.6229.44.851.6401.45.472.614.9-14.9-11.8NANANA336.5-0.4
us-gaap:PaymentsOfDividends ███▇▇▇▇▇▆▆▆▆▆▅▅▅▄▄▄▄▄▃▃▃▂▁▁▁▁▁61.763.061.558.657.758.456.952.250.950.448.845.745.641.038.338.336.732.431.529.930.122.822.524.520.313.513.513.413.610.4NANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value1200000.01200000.01200000.01200000.01200000.01200000.01100000.01100000.01100000.01100000.01100000.01100000.01000000.01000000.01000000.0900000.0900000.0900000.0800000.0800000.0800000.0800000.0700000.0600000.0600000.0400000.0400000.0200000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value124122120120116115114113113110108105999896919187838379797266663938383822220.0
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-03-31
Value12412212012011611511411311311010810599989691918783837979726639393821
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value122120118115115113113108989996908884817972645136362120
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value122120118115114113113108989896908884807872645136362120
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.060.150.16-0.320.390.13-0.460.11-0.080.82-1.09-0.431.070.450.04-0.61-0.01-0.3600.050.110.070-0.08-0.11-0.12-0.240-0.060
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.00.0100.00.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value0.060.150.16-0.320.390.13-0.460.11-0.080.82-1.08-0.431.060.450.04-0.61-0.01-0.3600.050.110.070-0.08-0.11-0.12-0.240-0.06
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value4.34.44.76.73.33.74.24.33.74.54.54.63.14.04.03.73.82.33.23.03.94.33.23.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.50.02.51.31.51.71.71.52.02.02.21.72.32.42.52.81.62.52.53.43.93.63.5

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value2.42711-21.449-10.4-32.36.6-14.592-115.0-44.21054378-55.2-0.7-30.40.73.79.05.6-0.8-5.0-5.2-4.5-7.20.1-1.10.2
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.89.10.0-8.119.3-4.2-12.72.6-5.841.2-52.0-21.453.822.243.4-31.5-0.4-20.40.52.66.94.8-0.7-4.5-5.8-5.3-8.30.1-1.30.3

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1211351101099992931031038378776867606359
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax42.845.50.041.738.637.736.941.141.137.035.237.635.034.533.435.935.7

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value266284258267235232231237231213206186169168156211150129124125109991021038684757574653932
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax93.595.30.0101.891.894.691.294.792.294.893.390.286.385.986.8120.790.086.790.886.983.884.890.293.397.198.187.188.790.984.887.1214.6

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0-3100000.00-3400000.0-71800000.0000000-3100000.000-300000.0-36200000.00000
Percentage of GainsLossesOnExtinguishmentOfDebt0.0100.00.0100.0100.00.00.00.00.00.00.0100.00.00.0100.0100.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-1.20.0-1.4-28.30.00.00.00.00.00.0-1.60.00.0-0.2-24.20.00.00.00.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value1623222920262119192223191819161717151713141415129.99.19.99.08.47.35.41.5
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.87.70.011.37.910.98.67.97.89.910.69.39.49.89.110.010.410.613.09.711.511.913.311.211.110.611.410.610.39.412.09.9

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value5.11619-39.24313-52.210-9.989-107.2-42.2106443.8-54.2-0.1-30.01.35.09.65.8-0.9-4.6-6.1-6.8-11.50.6-3.31.1-2.6-19.8
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.85.60.0-14.917.15.5-20.64.2-3.939.6-48.4-20.454.322.52.1-30.9-0.1-20.10.93.57.44.9-0.8-4.1-6.8-7.9-13.20.7-4.01.4-5.8-131.1

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312013-01-23
Value-2300000.0-1600000.0700000.0-1900000.0-1200000.0-1200000.0-100000.0-2000000.0-1400000.0-200000.0-1400000.0200000.01000000.0800000.01000000.0900000.0700000.0400000.0500000.0600000.0500000.0200000.0300000.0700000.0400000.0400000.0300000.0400000.0300000.0400000.0300000.0300000.0200000.0400000.0
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.8-0.50.0-0.7-0.5-0.5-0.0-0.8-0.6-0.1-0.60.10.50.40.60.50.40.30.40.40.40.20.30.60.40.50.30.50.40.50.40.50.42.6

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2020-09-302019-09-30
Value3100000.0200000.0
Percentage of IncomeTaxesPaidNet100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.20.1

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value1415141313161719212325252220201716131113111212128.78.49.19.010108.42.5
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.25.10.05.15.46.56.97.88.410.511.412.511.610.611.110.29.99.18.39.68.810.310.610.99.89.810.510.613.113.818.716.6

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
Value7.41819-37.34514-52.112-8.589-105.8-42.4105432.8-55.1-0.8-30.40.84.49.15.6-1.0-4.6-5.5-4.3-7.00.1-1.10.2-1.3-0.8-2.3-0.90.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.66.10.0-14.217.66.0-20.55.0-3.439.7-47.8-20.553.822.11.6-31.4-0.5-20.40.63.17.04.8-0.9-4.1-6.2-5.0-8.10.1-1.30.3-1.8-1.2-3.6-2.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7.418-37.3451412-8.589-105.8-42.4105432.8-55.1-0.8-30.4
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.66.1-14.217.66.05.0-3.439.7-47.8-20.553.822.11.6-31.4-0.5-20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value7.31818-37.44414-52.312-8.789-105.8-42.7105432.8-55.3-1.0-30.60.64.28.95.4-1.2-4.9-5.8-4.6-7.1-0.1-1.30.0
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.66.00.0-14.217.55.9-20.64.9-3.539.6-47.8-20.753.622.11.6-31.5-0.6-20.50.42.96.84.6-1.1-4.4-6.5-5.4-8.2-0.1-1.60.0

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value7.31818-37.44414-52.312-8.789-106.1-42.7105432.6-55.3-1.0-30.60.64.28.95.4-1.2-4.9-5.8-4.6-7.2-0.1-1.30.0
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.66.00.0-14.217.55.9-20.64.9-3.539.6-47.9-20.753.622.01.4-31.5-0.6-20.50.42.96.84.6-1.1-4.4-6.5-5.4-8.3-0.1-1.60.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
Value181410-4.62113221319111420272723-36.3161912182117117.52.61.6119.67.4119.08.55.65.8-17.3
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.54.70.0-1.88.25.48.85.37.85.26.79.813.714.113.2-20.710.013.39.213.116.215.29.86.72.91.912.911.39.115.212.412.68.812.9-114.6

Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-5.023-21.5-20.9-9.5-1.1-15.315-3.62.70.00.00.00.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.88.00.0-8.0-3.7-0.4-6.06.2-1.41.20.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax us-gaap:DerivativeInstrumentRisk

cone:CrossCurrencyAndInterestRateSwaps


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-5.023-9.5-1.1
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.88.0-3.7-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cone:CrossCurrencyAndInterestRateSwaps0.00.00.00.0

us-gaap:CrossCurrencyInterestRateContract


Other
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-5.0-21.5-20.9-9.5-1.1-15.315-3.62.70.00.00.00.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.80.0-8.0-3.7-0.4-6.06.2-1.41.20.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CrossCurrencyInterestRateContract0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CrossCurrencyInterestRateContract, us-gaap:NetInvestmentHedging


Other
Period End2020-12-312020-09-302020-06-30
Value-22.4-21.8-8.6
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax104.2104.390.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-8.3-3.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CrossCurrencyInterestRateContract us-gaap:NetInvestmentHedging0.00.00.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-5.023-20.9-9.5-1.115-3.62.7
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.88.0-8.0-3.7-0.46.2-1.41.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.0

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.0-15.0133614-24.035-21.5-2.40.6-9.2-1.80.00.1-0.1-0.10.10.0-0.1-0.7-0.10.00.2-0.40.3-0.3-0.30.00.00.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-5.00.014.05.5-9.813.8-8.6-1.00.3-4.2-0.90.00.1-0.1-0.10.10.0-0.1-0.5-0.10.00.2-0.40.3-0.4-0.30.00.00.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-12-312016-09-302015-12-312015-03-31
Value-15.03614-24.0-21.5-2.40.6-9.2-1.80.00.1-0.1-0.70.2-0.3
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.014.05.5-9.8-8.6-1.00.3-4.2-0.90.00.1-0.1-0.50.2-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-100000.0-100000.0100000.0-100000.00-200000.00-100000.00000
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.00.0100.00.0100.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.0-0.00.0-0.00.0-0.10.0-0.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
Value2842982682622562452532502512252212061961961801751661491371431301171131118985868481777267634515
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

cone:ColocationLeaseRevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value224220218212207204205202197188144169165165
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.073.881.380.980.983.080.980.778.483.765.182.084.184.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.073.881.380.980.983.080.980.778.483.765.182.084.184.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cone:ColocationLeaseRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cone:ContractsWithCustomers


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.84.04.04.03.84.14.14.14.33.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.31.51.51.51.71.61.61.71.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.31.51.51.51.71.61.61.71.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cone:ContractsWithCustomers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cone:EquipmentSales


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.10.50.60.66.92.56.32.4173.93.23.60.84.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.20.20.22.71.02.51.06.81.71.41.70.42.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.20.20.22.71.02.51.06.81.71.41.70.42.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cone:EquipmentSales100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cone:LeaseRevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value277293263257244238242243229216
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax97.698.398.097.895.497.195.697.191.196.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax97.698.398.097.895.497.195.697.191.196.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cone:LeaseRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cone:OtherCustomerContractRevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.85.25.45.7117.1117.4228.18.08.16.89.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.41.72.02.24.62.94.42.98.93.63.63.93.55.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.41.72.02.24.62.94.42.98.93.63.63.93.55.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cone:OtherCustomerContractRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cone:OtherServices


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.74.74.85.14.94.64.85.05.44.2141.22.82.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.61.81.91.91.91.92.02.11.96.60.61.41.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.61.81.91.91.91.92.02.11.96.60.61.41.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cone:OtherServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cone:TenantReimbursements


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value537344443734374131282924211915
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.624.516.717.014.514.214.816.412.612.714.012.410.911.39.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.624.516.717.014.514.214.816.412.612.714.012.410.911.39.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cone:TenantReimbursements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

us-gaap:NonUs


Revenue
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.30.23.60.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.11.40.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.11.40.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NonUs100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
Value2842982682622562452532502512252212061961961801751661491371431301171131118985868481777267634515
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense

us-gaap:SellingAndMarketingExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value3.73.85.34.53.84.74.55.15.35.35.64.34.45.33.93.94.34.94.04.74.24.03.23.22.82.93.13.23.53.02.10.7
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.32.01.71.51.91.82.02.12.42.52.12.22.72.22.22.63.32.93.33.23.42.82.93.13.43.63.84.33.94.74.6

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value72416911689767126468627861425892586959415592549346284498431238833816354328522696251124832195218119911576158615061574
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value4584429743394107400739143707347634073563336632542700264325982507235022401690150614861441137413401126885869729757
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets63.362.262.961.262.062.460.459.058.060.060.259.258.358.860.364.661.663.259.355.959.258.062.661.456.556.254.848.448.1

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value72416911689767126468627861425892586959415592549346284498431238833816354328522696251124832195218119911576158615061574
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value2656261425582604246023632434241624622378222622391928185417131376146513031162118910241042821787809446460322332
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.737.837.138.838.037.639.641.042.040.039.840.841.741.239.735.438.436.840.744.140.842.037.436.140.728.329.021.421.1

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value-9.8-4.8-13.7-5.8-21.7-26.3-1.2-21.0-15.0-9.0-12.3-3.1-1.3-1.374-1.3-1.2-1.3-0.4
Percentage of StockholdersEquity-0.4-0.2-0.5-0.2-0.9-1.1-0.0-0.9-0.6-0.4-0.6-0.1-0.1-0.14.3-0.1-0.1-0.1-0.0
Percentage of Assets-0.1-0.1-0.2-0.1-0.3-0.4-0.0-0.4-0.3-0.2-0.2-0.1-0.0-0.01.7-0.0-0.0-0.0-0.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value373136283537353233053199320230943089293828372685228122682125182618211412967
Percentage of StockholdersEquity140.5138.8138.3135.7134.3135.4131.5128.0125.5123.6127.5119.9118.3122.3124.0132.7124.3121.5117.7
Percentage of Assets51.552.551.352.651.151.052.152.552.649.550.748.949.350.449.347.047.749.544.1
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value1.21.21.21.21.21.21.11.11.11.11.11.11.01.01.00.90.90.80.7
Percentage of StockholdersEquity0.00.00.00.00.00.10.00.00.00.00.00.00.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value25582434222617131162821
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0
Percentage of Assets37.139.639.839.740.737.4
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value-1066.1-1010.2-966.6-923.9-824.7-811.0-767.3-657.4-613.0-552.2-600.2-444.3-353.0-413.1-486.9-449.2-355.7-249.8-145.9
Percentage of StockholdersEquity-40.1-38.6-37.8-35.5-33.5-34.3-31.5-27.2-24.9-23.2-27.0-19.8-18.3-22.3-28.4-32.6-24.3-21.5-17.8
Percentage of Assets-14.7-14.6-14.0-13.8-12.8-12.9-12.5-11.2-10.4-9.3-10.7-8.1-7.6-9.2-11.3-11.6-9.3-8.8-6.6
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-03-312013-01-232012-12-31
Value369240271156705776511441266461116228151244020141113871439413263630491251483281216
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.13.53.92.31.10.91.20.92.52.11.21.12.55.13.50.61.00.60.50.40.53.50.71.820.81.62.30.00.00.09.920.90.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-31
Value39424227215772587753145127646111622815124402114153636
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.43.54.02.41.10.91.30.92.52.11.21.12.55.13.50.61.10.60.50.72.32.4

Land

us-gaap:Land

us-gaap:Land


Land
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-03-31
Value21220720818117517214714714812411812510710417717216015614214312298939393938989898944
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.93.03.02.72.72.72.42.52.52.12.12.32.32.34.14.44.24.45.05.34.94.04.24.34.75.95.70.00.05.92.8

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-312012-12-31
Value455455455455455455455455455455455455455455455455455455455455453453453453276276276276276276
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.36.66.66.87.07.27.47.77.87.78.18.39.810.110.611.711.912.816.016.918.118.320.720.813.917.517.418.317.50.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value1411491571661741841962032152262352481901962032092162231501551601651701756165688598
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.22.32.52.72.93.23.53.73.84.24.54.14.44.75.45.76.35.35.86.46.77.88.13.14.14.35.76.3

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1411491571661741841962352031501686885
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.22.32.52.72.93.24.24.75.37.74.35.7

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

cone:AboveAndBelowMarketLeases


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.31.61.82.1
Percentage of FiniteLivedIntangibleAssetsNet0.80.80.81.0
Percentage of Assets0.00.00.00.0
Percentage of Assets cone:AboveAndBelowMarketLeases0.00.00.00.0

us-gaap:ContractualRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value7.27.68.08.48.79.29.710.0101111129.39.610
Percentage of FiniteLivedIntangibleAssetsNet5.15.15.15.05.05.04.90.00.00.04.90.00.00.05.0
Percentage of Assets0.10.10.10.10.10.10.20.20.20.20.20.20.20.20.2
Percentage of Assets us-gaap:ContractualRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value78818487909396991021051091121161201241401596076
Percentage of FiniteLivedIntangibleAssetsNet55.554.453.252.351.550.449.00.00.00.046.30.00.00.061.193.795.087.489.2
Percentage of Assets1.11.21.21.31.41.51.61.71.71.82.02.12.52.72.94.97.33.85.1
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value55606571768290941021091141236466680.0
Percentage of FiniteLivedIntangibleAssetsNet39.440.541.742.743.644.646.10.00.00.048.70.00.00.033.90.0
Percentage of Assets0.80.91.01.11.21.31.51.61.71.82.12.21.41.51.60.0
Percentage of Assets us-gaap:LeasesAcquiredInPlace0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OffMarketFavorableLease


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value4.14.45.03.63.63.73.63.7
Percentage of FiniteLivedIntangibleAssetsNet2.62.22.11.82.42.25.24.3
Percentage of Assets0.10.10.10.10.10.20.20.2
Percentage of Assets us-gaap:OffMarketFavorableLease0.00.00.00.00.00.00.00.0

us-gaap:TrademarksAndTradeNames


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2.63.74.84.45.8
Percentage of FiniteLivedIntangibleAssetsNet1.61.92.02.23.9
Percentage of Assets0.00.10.10.10.2
Percentage of Assets us-gaap:TrademarksAndTradeNames0.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1552392112062042081619078830.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets2.13.53.13.13.23.32.61.51.31.40.0

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecuritiesFvNi


Equity
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6713510491299198282318175
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.02.21.81.65.03.55.16.94.1

us-gaap:EquitySecuritiesFvNi us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

cone:GDSHoldingsLimited


Equity
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302017-10-182017-10-17
Value4415516313311879100100
Percentage of EquitySecuritiesFvNi65.90.00.00.087.986.00.00.0
Percentage of Assets0.62.32.52.11.91.30.00.0
Percentage of Assets cone:GDSHoldingsLimited0.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

cone:GDSHoldingsLimited, us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure


Equity
Period End2020-12-312020-09-302019-12-31
Value44155118
Percentage of EquitySecuritiesFvNi65.90.087.9
Percentage of Assets0.62.31.9
Percentage of Assets cone:GDSHoldingsLimited us-gaap:FairValueInputsLevel2 us-gaap:EstimateOfFairValueFairValueDisclosure0.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FairValueByMeasurementBasis

cone:GDSHoldingsLimited, us-gaap:CarryingReportedAmountFairValueDisclosure


Equity
Period End2020-12-312020-09-302019-12-312018-12-312017-12-31
Value44155118185175
Percentage of EquitySecuritiesFvNi65.90.087.993.6100.0
Percentage of Assets0.62.31.93.34.1
Percentage of Assets cone:GDSHoldingsLimited us-gaap:CarryingReportedAmountFairValueDisclosure0.00.00.00.00.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value11511413311212712111312811511424022221540635316715714312611410592881009186917060
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.71.91.72.01.91.92.22.01.94.34.04.69.08.24.34.14.14.44.24.23.74.04.64.65.55.84.73.9

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value3541333734093197315630472886277627132898262425762179217820892013183217311240106510961010996982729679659525525
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets48.948.349.447.648.848.547.047.146.248.846.946.947.148.448.551.848.048.943.539.543.740.745.445.036.643.141.634.833.4

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value45485355555760
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.70.80.80.90.91.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value21252727262521
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.40.40.40.40.40.3

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value16212323232622
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.30.30.40.40.4

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value14191919182318
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.30.30.30.40.3

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value9.4141717171813
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.30.30.30.30.2

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value162240221213206165
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0100.0100.0
Percentage of Assets2.23.53.23.23.22.7

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1902772492442402431951241141190.0
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets2.64.03.63.63.73.93.22.11.92.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value261373338332328332263
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.65.44.95.05.15.34.3

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value71968988878967
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.41.31.31.41.41.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value2656261425582604246023632434241624622378222622391928185417131376146513031162118910241042821787809446460322332
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.737.837.138.838.037.639.641.042.040.039.840.841.741.239.735.438.436.840.744.140.842.037.436.140.728.329.021.421.1

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value-9.8-4.8-13.7-5.8-21.7-26.3-1.2-21.0-15.0-9.0-12.3-3.1-1.3-1.374-1.3-1.2-1.3-0.4
Percentage of StockholdersEquity-0.4-0.2-0.5-0.2-0.9-1.1-0.0-0.9-0.6-0.4-0.6-0.1-0.1-0.14.3-0.1-0.1-0.1-0.0
Percentage of Assets-0.1-0.1-0.2-0.1-0.3-0.4-0.0-0.4-0.3-0.2-0.2-0.1-0.0-0.01.7-0.0-0.0-0.0-0.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value373136283537353233053199320230943089293828372685228122682125182618211412967
Percentage of StockholdersEquity140.5138.8138.3135.7134.3135.4131.5128.0125.5123.6127.5119.9118.3122.3124.0132.7124.3121.5117.7
Percentage of Assets51.552.551.352.651.151.052.152.552.649.550.748.949.350.449.347.047.749.544.1
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value1.21.21.21.21.21.21.11.11.11.11.11.11.01.01.00.90.90.80.7
Percentage of StockholdersEquity0.00.00.00.00.00.10.00.00.00.00.00.00.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value25582434222617131162821
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0
Percentage of Assets37.139.639.839.740.737.4
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value-1066.1-1010.2-966.6-923.9-824.7-811.0-767.3-657.4-613.0-552.2-600.2-444.3-353.0-413.1-486.9-449.2-355.7-249.8-145.9
Percentage of StockholdersEquity-40.1-38.6-37.8-35.5-33.5-34.3-31.5-27.2-24.9-23.2-27.0-19.8-18.3-22.3-28.4-32.6-24.3-21.5-17.8
Percentage of Assets-14.7-14.6-14.0-13.8-12.8-12.9-12.5-11.2-10.4-9.3-10.7-8.1-7.6-9.2-11.3-11.6-9.3-8.8-6.6
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value1200000.01200000.01200000.01200000.01200000.01200000.01100000.01100000.01100000.01100000.01100000.01100000.01000000.01000000.01000000.0900000.0900000.0900000.0800000.0800000.0800000.0800000.0700000.0600000.0600000.0400000.0400000.0200000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value3731362835373532330531993202309430892938283726852281226821251826182116201412140812151212967912908518516340335
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.552.551.352.651.151.052.152.552.649.550.748.949.350.449.347.047.745.749.552.348.448.844.141.845.632.932.622.621.3

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value-1066100000.0-1010200000.0-966600000.0-923900000.0-824700000.0-811000000.0-767300000.0-657400000.0-613000000.0-552200000.0-600200000.0-444300000.0-353000000.0-413100000.0-486900000.0-449200000.0-355700000.0-316500000.0-249800000.0-218800000.0-191500000.0-170300000.0-145900000.0-124300000.0-98900000.0-72500000.0-55900000.0-18900000.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-14.7-14.6-14.0-13.8-12.8-12.9-12.5-11.2-10.4-9.3-10.7-8.1-7.6-9.2-11.3-11.6-9.3-8.9-8.8-8.1-7.6-6.9-6.6-5.7-5.0-4.6-3.5-1.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value-9.8-4.8-13.7-5.8-21.7-26.3-1.2-21.0-15.0-9.0-12.3-3.1-1.3-1.374-1.3-1.2-1.3-1.3-1.2-0.5-0.4-0.4-0.7-0.3-0.6-0.30.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets-0.1-0.1-0.2-0.1-0.3-0.4-0.0-0.4-0.3-0.2-0.2-0.1-0.0-0.01.7-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.0

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302013-01-23
Value98952221020.60.71471053999.31422970.20.11920.52560.20.00.10.0337
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302013-01-23
Value98952221020.50.71471051473999.31422970.21972100.11920.52550.10.00.10.0336
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.083.3100.0100.0100.00.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.050.00.0100.00.099.9
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders


Minority
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value63616158585752504845454038313130302222242013131313
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Minority
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value6361615858575250504845454038383631313030202020128.18.2
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.091.291.284.359.459.159.4
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value119106114127127868810912343106541044499686655394840523839283322446.137222.0
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax42.035.742.648.649.935.134.943.649.119.548.126.353.022.555.139.139.737.028.433.930.844.834.235.831.938.926.252.27.548.950.913.2

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value-193.4-124.4-105.8-212.4-254.4-199.8-153.0-211.6-13.4-301.9-248.1-770.3-177.5-145.2-305.3-223.4-302.7-675.4-174.6-178.0-168.2-208.8-69.0-465.1-42.3-49.2-89.3-78.1-67.1-49.7-43.1-5.8
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-68.0-41.7-39.4-80.8-99.2-81.3-60.3-84.3-5.3-134.2-112.1-372.8-90.1-73.9-169.1-127.4-181.4-452.4-127.1-123.8-129.3-177.2-60.9-418.3-47.5-57.4-102.8-92.1-82.1-64.1-95.8-38.4

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value230-10.796177139938510-91.9321145660-39.3177333139256626139127532294.8514015.47214-14.9-11.8336-0.4
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax80.9-3.636.067.754.438.033.54.3-36.5142.765.8319.7-20.090.4184.679.5153.4419.3101.388.441.2194.74.246.4450.56.383.517.6-18.2-15.2747.8-2.6

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value152-30.61158513-19.124-92.418623.4-55.2-112.576127-16.1196.4
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax53.5-10.242.832.75.2-7.89.7-36.87.228.01.5-26.7-57.139.170.5-9.211.94.3

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-3400000.0-2600000.0-5000000.0-2900000.0-2200000.0-2000000.0-1100000.0-3000000.0-2600000.0-800000.0-2400000.0000
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value119106114127127868810912343106541044499686655394840523839283322446.137222.0
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax42.035.742.648.649.935.134.943.649.119.548.126.353.022.555.139.139.737.028.433.930.844.834.235.831.938.926.252.27.548.950.913.2

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-01-23
Value7.41819-37.34514-52.112-8.589-105.8-42.4105432.8-55.1-0.8-30.40.84.49.15.6-1.0-4.6-5.5-4.3-7.00.1-1.10.2-1.3-0.8-2.3-0.90.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.66.17.1-14.217.66.0-20.55.0-3.439.7-47.8-20.553.822.11.6-31.4-0.5-20.40.63.17.04.8-0.9-4.1-6.2-5.0-8.10.1-1.30.3-1.8-1.2-3.6-2.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7.418-37.3451412-8.589-105.8-42.4105432.8-55.1-0.8-30.4
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.66.1-14.217.66.05.0-3.439.7-47.8-20.553.822.11.6-31.4-0.5-20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value4.34.44.76.73.33.74.34.23.74.54.54.64.53.93.14.04.03.73.82.33.23.03.94.33.23.02.72.62.82.2
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value-193.4-124.4-105.8-212.4-254.4-199.8-153.0-211.6-13.4-301.9-248.1-770.3-177.5-145.2-305.3-223.4-302.7-675.4-174.6-178.0-168.2-208.8-69.0-465.1-42.3-49.2-89.3-78.1-67.1-49.7-43.1-5.8
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-68.0-41.7-39.4-80.8-99.2-81.3-60.3-84.3-5.3-134.2-112.1-372.8-90.1-73.9-169.1-127.4-181.4-452.4-127.1-123.8-129.3-177.2-60.9-418.3-47.5-57.4-102.8-92.1-82.1-64.1-95.8-38.4

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:Land, cone:FrankfurtGermany


Payments
Period End2020-09-30
Value46
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0

Payments To Acquire Real Estate

us-gaap:PaymentsToAcquireRealEstate

us-gaap:PaymentsToAcquireRealEstate


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-30
Value186175234261196212212301308177145224
Percentage of PaymentsToAcquireRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312013-01-23
Value230-10.796177139938510-91.9321145660-39.3177333139256626139127532294.8514015.47214-14.9-11.8336-0.4
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax80.9-3.636.067.754.438.033.54.3-36.5142.765.8319.7-20.090.4184.679.5153.4419.3101.388.441.2194.74.246.4450.56.383.517.6-18.2-15.2747.8-2.6

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value616361585758565250504845454138383632312930222224201313131310
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value536059656768680.0
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.00.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302012-12-31
Value2117170.00.00.00.00.00.60.50.5
Percentage of DeferredTaxAssetsNet100.0100.0100.00.00.00.00.00.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312017-12-312016-12-312015-12-312014-12-31
Value5000000.00000
Percentage of UnrecognizedTaxBenefits100.00.00.00.00.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value127.66.97.2
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0

cone:EquityMethodInvestmentPricePerShare us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

cone:EquityMethodInvestmentPricePerShare

cone:GDSHoldingsLimited


Equity
Period End2020-12-312019-03-312017-10-18
Value11.8135.6912.45
Percentage of EquityMethodInvestmentPricePerShare100.0100.0100.0

cone:EquityMethodInvestmentShareEquivalentSold us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

cone:EquityMethodInvestmentShareEquivalentSold

cone:GDSHoldingsLimited


Equity
Period End2021-01-312020-12-312020-06-302019-12-312019-04-30
Value500000.01395000.0245000.005700000.0
Percentage of EquityMethodInvestmentShareEquivalentSold100.0100.0100.00.0100.0

cone:EquityMethodInvestmentShareEquivalentSold us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType

cone:GDSHoldingsLimited, us-gaap:SubsequentEvent


Equity
Period End2021-01-31
Value500000.0
Percentage of EquityMethodInvestmentShareEquivalentSold100.0

cone:IncreaseDecreaseInOperatingLeaseLiabilities

cone:IncreaseDecreaseInOperatingLeaseLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-5700000.0-6500000.0-6700000.0-5600000.0-5500000.0-5600000.0-5400000.0-6900000.0-4700000.0-5100000.00000
Percentage of IncreaseDecreaseInOperatingLeaseLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

cone:InvestmentsInPowerAndDistributionProjectsOutputAmount us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical

cone:InvestmentsInPowerAndDistributionProjectsOutputAmount

cone:AreaLeasedAndPurchasedForFutureDevelopment, cone:LondonUnitedKingdom


Investments
Period End2021-02-28
Value18.0
Percentage of InvestmentsInPowerAndDistributionProjectsOutputAmount100.0

cone:OperatingLeaseRightOfUseAssetAmortization

cone:OperatingLeaseRightOfUseAssetAmortization


Operating
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5.15.22.06.86.25.75.04.65.00.00.00.00.0
Percentage of OperatingLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

cone:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationExpectedNextTwelveMonthsAfterTax us-gaap:DerivativeInstrumentRisk

cone:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationExpectedNextTwelveMonthsAfterTax

cone:CrossCurrencyAndInterestRateSwaps


Other
Period End2021-06-302021-03-31
Value03200000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationExpectedNextTwelveMonthsAfterTax0.0100.0

cone:PaymentsOfCapitalContribution us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty

cone:PaymentsOfCapitalContribution

cone:ODATA, srt:AffiliatedEntity


Payments
Period End2021-06-302020-06-302019-06-30
Value7100000.01400000.0300000.0
Percentage of PaymentsOfCapitalContribution100.0100.0100.0

cone:PaymentstoAcquireOtherPropertyPlantandEquipmentandRealEstateHeldForInvestment

cone:PaymentstoAcquireOtherPropertyPlantandEquipmentandRealEstateHeldForInvestment


Paymentsto
Period End2021-03-312020-06-302020-03-31
Value175261196
Percentage of PaymentstoAcquireOtherPropertyPlantandEquipmentandRealEstateHeldForInvestment100.0100.0100.0

cone:ProceedsFromEuroBond

cone:ProceedsFromEuroBond


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value-7.711-0.45500.00.0
Percentage of ProceedsFromEuroBond100.0100.0100.0100.00.00.0

cone:ProceedsFromSettlementOfForwardEquityAgreement cone:OfferingProgram, us-gaap:SubsidiarySaleOfStock

cone:ProceedsFromSettlementOfForwardEquityAgreement

cone:March92020ForwardOfferingSettlement, cone:ForwardSaleAgreement


Proceeds
Period End2020-12-31
Value0.0
Percentage of ProceedsFromSettlementOfForwardEquityAgreement0.0

cone:May132020ForwardOfferingSettlement, cone:ForwardSaleAgreement


Proceeds
Period End2020-12-31
Value0.0
Percentage of ProceedsFromSettlementOfForwardEquityAgreement0.0

cone:May262020ForwardOfferingSettlement, cone:ForwardSaleAgreement


Proceeds
Period End2021-06-302021-03-31
Value0.095
Percentage of ProceedsFromSettlementOfForwardEquityAgreement0.00.0

cone:ProceedsFromSettlementOfForwardEquityAgreement us-gaap:SubsidiarySaleOfStock

cone:ForwardOfferingSettlement


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-30
Value95950.0219
Percentage of ProceedsFromSettlementOfForwardEquityAgreement0.00.00.00.0

cone:SaleOfStockExpectedProceedsForShares us-gaap:SubsidiarySaleOfStock

cone:SaleOfStockExpectedProceedsForShares

cone:ForwardSaleAgreement


Sale
Period End2020-11-062020-09-302020-09-152020-05-292020-05-262020-05-132020-03-09
Value75115103989898123
Percentage of SaleOfStockExpectedProceedsForShares100.0100.0100.0100.0100.0100.0100.0

cone:SaleOfStockNumberOfSharesSettled cone:OfferingProgram, us-gaap:SubsidiarySaleOfStock

cone:SaleOfStockNumberOfSharesSettled

cone:March92020ForwardOfferingSettlement, cone:ForwardSaleAgreement


Sale
Period End2020-12-31
Value0
Percentage of SaleOfStockNumberOfSharesSettled0.0

cone:May132020ForwardOfferingSettlement, cone:ForwardSaleAgreement


Sale
Period End2020-12-31
Value0
Percentage of SaleOfStockNumberOfSharesSettled0.0

cone:May262020ForwardOfferingSettlement, cone:ForwardSaleAgreement


Sale
Period End2021-06-302021-03-31
Value01400000.0
Percentage of SaleOfStockNumberOfSharesSettled0.00.0

cone:November292019ForwardOfferingSettlement, cone:ForwardSaleAgreement


Sale
Period End2020-12-31
Value0
Percentage of SaleOfStockNumberOfSharesSettled0.0

cone:SaleOfStockNumberOfSharesSettled us-gaap:SubsidiarySaleOfStock

cone:ForwardOfferingSettlement


Sale
Period End2021-06-302021-03-312020-12-312020-09-30
Value1300000.01400000.003400000.0
Percentage of SaleOfStockNumberOfSharesSettled0.00.00.00.0

cone:SaleOfStockProceedsReceived cone:OfferingProgram, us-gaap:SubsidiarySaleOfStock

cone:SaleOfStockProceedsReceived

cone:March92020ForwardOfferingSettlement, cone:ForwardSaleAgreement


Sale
Period End2020-12-31
Value0.0
Percentage of SaleOfStockProceedsReceived0.0

cone:May132020ForwardOfferingSettlement, cone:ForwardSaleAgreement


Sale
Period End2020-12-31
Value0.0
Percentage of SaleOfStockProceedsReceived0.0

cone:May262020ForwardOfferingSettlement, cone:ForwardSaleAgreement


Sale
Period End2021-06-302021-03-31
Value0.095
Percentage of SaleOfStockProceedsReceived0.00.0

cone:November292019ForwardOfferingSettlement, cone:ForwardSaleAgreement


Sale
Period End2020-12-31
Value0.0
Percentage of SaleOfStockProceedsReceived0.0

cone:QuarterForwardAdjustments, cone:ForwardSaleAgreement


Sale
Period End2021-06-302021-03-31
Value2.34.3
Percentage of SaleOfStockProceedsReceived0.00.0

cone:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

cone:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-3.6975.4300052.46
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriodWeightedAverageGrantDateFairValue100.0100.00.00.00.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-0.0461.47-3.45-3.33-0.9185.47
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriodWeightedAverageGrantDateFairValue1.181.50.00.00.0162.9

cone:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsTSRAdjustmentsWeightedAverageGrantDateFairValue us-gaap:AwardType

cone:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsTSRAdjustmentsWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value092.6700-23.91115.2300
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsTSRAdjustmentsWeightedAverageGrantDateFairValue0.0100.00.00.0100.0100.00.00.0

us-gaap:AdjustmentForAmortization

us-gaap:AdjustmentForAmortization


Adjustment
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value12121313131313139.18.78.48.68.46.86.46.46.37.04.94.9
Percentage of AdjustmentForAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-30
Value8.92.20.16.30.20.18.70.40.34.40.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value8.92.20.16.30.20.18.70.10.40.3-4.40.30.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.00.0100.0100.0-100.00.00.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1.91.61.61.61.62.01.51.21.11.21.01.21.10.714-8.611-1.0-6.39.60.60.91.10.90.70.70.70.90.90.9
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.08.82.40.00.00.70.00.00.00.00.00.00.2553.60.05.30.00.00.00.04.90.08.60.00.00.00.0
Percentage of AssetImpairmentCharges0.0100.0100.00.00.0100.00.00.00.00.00.00.0100.0100.0100.00.0100.00.00.00.00.0100.00.0100.00.00.00.00.0

us-gaap:AssetImpairmentCharges us-gaap:StatementGeographical

cone:Atlanta


Asset
Period End2020-12-31
Value0.0
Percentage of AssetImpairmentCharges0.0

cone:USDataCenters


Asset
Period End2020-12-312020-09-30
Value0.08.8
Percentage of AssetImpairmentCharges0.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.10.11.61.60.10.42.64.41.40.31.61.10.41.93.84.11.70.8
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


Common
Period End2021-06-302021-03-312020-07-292020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-10-152013-07-152013-04-152013-03-31
Value0.510.510.510.510.50.50.50.460.460.460.460.460.460.420.420.420.420.380.380.380.380.3150.3150.3150.3150.210.210.210.210.160.160.160.16
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


Common
Period End2021-07-282021-04-282020-07-292020-04-292019-10-302019-07-312019-02-202018-05-022018-02-212017-02-232016-02-232015-02-182013-01-10
Value0.520.510.510.50.50.50.460.460.460.420.380.3150.16
Percentage of CommonStockDividendsPerShareDeclared0.00.0100.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:ConcentrationRiskPercentage1

cone:OneCustomer, us-gaap:RevenueFromContractWithCustomer, us-gaap:CustomerConcentrationRisk


Concentration
Period End2021-03-312020-03-312019-03-312018-03-31
Value18.00.20.210.19
Percentage of ConcentrationRiskPercentage1100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-01-23
Value1111099996949288887468666160554842443833333226264.1
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1231211181131091081081051021029784777470686355
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainLossOnDerivativeNet


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.4154.1-22.9-13.95.1-13.05.50.00.00.00.0
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-3900000.0-2200000.09900000.0-7200000.0500000.0900000.04000000.0-1000000.0-200000.0-100000.0-500000.0100000.0000
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:EquitySecuritiesFvNiGainLoss

us-gaap:EquitySecuritiesFvNiGainLoss


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.02.4194.750142712-8.5
Percentage of EquitySecuritiesFvNiGainLoss0.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedGainLoss

us-gaap:EquitySecuritiesFvNiRealizedGainLoss


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-30
Value0.02.4570.65.8-0.20.0-5.30.00.0
Percentage of EquitySecuritiesFvNiRealizedGainLoss0.0100.0100.0100.0100.0100.00.0100.00.00.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss


Equity
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-37.54.144142712-3.2101-96.7-36.6102400.00.00.0
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value800000.0400000.0400000.0400000.0300000.0400000.0400000.0400000.0400000.0500000.0
Percentage of FinanceLeaseInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value1500000.0700000.01500000.0700000.0600000.0700000.0800000.0900000.0600000.0600000.02700000.0
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value600000.0500000.0600000.0700000.0400000.0400000.0800000.0400000.0600000.0600000.0
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.4154.1-22.9-13.95.1-13.05.50.00.0
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnDispositionOfAssets1


Gain
Period End2020-12-312019-12-312018-12-312017-03-312016-03-31
Value0-200000.00-200000.00
Percentage of GainLossOnDispositionOfAssets10.0100.00.0100.00.0

us-gaap:GainLossOnFairValueHedgesRecognizedInEarnings cone:MaturityDate, us-gaap:DerivativeInstrumentRisk

us-gaap:GainLossOnFairValueHedgesRecognizedInEarnings

cone:MaturingMarch2023, us-gaap:CrossCurrencyInterestRateContract


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0004500000.0-13300000.05800000.0
Percentage of GainLossOnFairValueHedgesRecognizedInEarnings0.00.00.0100.0100.0100.0

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges


Gain
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302018-09-302018-06-30
Value-100000.0-500000.0-2400000.0100000.0-400000.0-700000.0000
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-01-23
Value-21.71817175.9-1.2-12.62031-39.826-20.325-28.9128.11.6-4.94.40.91.70.0-2.94.58.3-2.9-7.211-1.94.420
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value348.56.50.3-1.23.2-0.5-1.9107.19.19.1115.36.88.3
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncreaseDecreaseInReceivables


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-01-23
Value254328-1.91.629221023182418181810122120222015-6.27.09.19.6-1.85.7-0.1246.79.6
Percentage of IncreaseDecreaseInReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToEquityForwardAgreements

us-gaap:IncrementalCommonSharesAttributableToEquityForwardAgreements


Incremental
Period End2021-06-302020-06-302019-06-30
Value100000.0300000.00
Percentage of IncrementalCommonSharesAttributableToEquityForwardAgreements100.0100.00.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0100000.0-100000.0200000.0100000.0200000.00400000.00500000.000800000.0600000.00000100000.0500000.0600000.0600000.0000
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.0100.0100.0100.0100.0100.00.0100.00.0100.00.00.0100.0100.00.00.00.00.0100.0100.0100.0100.00.00.00.0

us-gaap:InterestPaid

us-gaap:InterestPaid


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-03-31
Value29126.3218.34616466.2216.22.9152.81.9181.61.8
Percentage of InterestPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidCapitalized

us-gaap:InterestPaidCapitalized


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value5.94.95.65.65.46.06.78.18.89.38.55.55.35.14.64.34.53.63.81.82.92.11.91.71.21.31.62.10.40.5
Percentage of InterestPaidCapitalized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value6.56.16.46.27.57.06.95.85.66.1
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityCommitmentFeeAmount us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityCommitmentFeeAmount

us-gaap:RevolvingCreditFacility, cone:A1.7BillionCreditFacility


Line
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value700000.0700000.0600000.0700000.01100000.0500000.0500000.0500000.01000000.01100000.0700000.0600000.0300000.0400000.0
Percentage of LineOfCreditFacilityCommitmentFeeAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermPurchaseCommitmentAmount us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased

us-gaap:LongTermPurchaseCommitmentAmount

cone:DataCenterFacilitiesAndEquipment


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-40.3202-10.36.7-19.719622-74.1-4.1272-11.311044138
Percentage of LongTermPurchaseCommitmentAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cone:Services


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-3.75724-13.2-11.88511-1.62851-7.63.05.045
Percentage of LongTermPurchaseCommitmentAmount9.228.6-233.0-197.059.943.352.02.2-697.618.767.32.711.332.4

us-gaap:LossContingencyLossInPeriod us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyLossInPeriod

us-gaap:PerformanceGuarantee


Loss
Period End2021-06-30
Value400000.0
Percentage of LossContingencyLossInPeriod100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.15.25.45.16.86.25.75.04.65.0
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.76.56.75.65.55.65.46.94.75.1
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

cone:CrossCurrencyAndInterestRateSwaps


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-800000.0-800000.0500000.0400000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0100.0100.0

us-gaap:CrossCurrencyInterestRateContract


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-800000.0-800000.00000000000
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:OtherOperatingActivitiesCashFlowStatement


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0-100000.0-500000.0100000.0300000.0200000.0300000.0-500000.0-600000.0000200000.01100000.00200000.0
Percentage of OtherOperatingActivitiesCashFlowStatement0.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.00.0100.0

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsOfFinancingCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value1.2999999999999982.6-1.1130.00.0
Percentage of PaymentsOfFinancingCosts100.0100.0100.0100.00.00.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.08.90.12.20.16.30.30.20.18.70.10.40.34.40.30.00.26.40.50.10.0130.80.00.00.0
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.00.00.00.0

us-gaap:PaymentsToAcquireMarketableSecurities

us-gaap:PaymentsToAcquireMarketableSecurities


Payments
Period End2020-09-302020-06-302020-03-312019-09-30
Value1800000.01400000.03300000.00
Percentage of PaymentsToAcquireMarketableSecurities100.0100.0100.00.0

us-gaap:ProceedsFromDebtNetOfIssuanceCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ProceedsFromDebtNetOfIssuanceCosts

cone:A1125SeniorNotesDueMay2028, us-gaap:SeniorNotes


Proceeds
Period End2021-05-122020-01-22
Value490489
Percentage of ProceedsFromDebtNetOfIssuanceCosts100.0100.0

cone:A2150SeniorNotesDueNovember2030, us-gaap:SeniorNotes


Proceeds
Period End2020-09-21
Value392
Percentage of ProceedsFromDebtNetOfIssuanceCosts0.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value9895-0.22221020.61030.71471051473999.31422970.21972110.11920.52560.20.07990.00.10.0
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0

us-gaap:ProceedsFromIssuanceOfCommonStock us-gaap:PlanName, us-gaap:SubsidiarySaleOfStock

cone:A2021ATMStockOfferingProgram, cone:ForwardSaleAgreement


Proceeds
Period End2021-06-302020-06-30
Value232296
Percentage of ProceedsFromIssuanceOfCommonStock235.8288.3

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt


Proceeds
Period End2020-12-31
Value0.0
Percentage of ProceedsFromIssuanceOfSeniorLongTermDebt0.0

us-gaap:ProceedsFromIssuanceOfUnsecuredDebt

us-gaap:ProceedsFromIssuanceOfUnsecuredDebt


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.00.011000.00.00.00.04.9309-0.2985
Percentage of ProceedsFromIssuanceOfUnsecuredDebt0.00.00.0100.00.00.00.00.0100.0100.0100.0100.0

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromLongTermLinesOfCredit


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value8390168156194244122246122753183700.00.020018057044018011595320401505020285300.00.0
Percentage of ProceedsFromLongTermLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:ProceedsFromSaleOfEquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:ProceedsFromSaleOfEquityMethodInvestments

cone:GDSHoldingsLimited


Proceeds
Period End2021-01-312020-12-312020-06-302019-12-312019-04-122019-04-30
Value4613020-1.0200200
Percentage of ProceedsFromSaleOfEquityMethodInvestments100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfEquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType

cone:GDSHoldingsLimited, us-gaap:SubsequentEvent


Proceeds
Period End2021-01-312021-01-01
Value4619
Percentage of ProceedsFromSaleOfEquityMethodInvestments100.00.0

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfProductiveAssets


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value04400000.0200000.00400000.0
Percentage of ProceedsFromSaleOfProductiveAssets0.0100.0100.00.0100.0

us-gaap:ProceedsFromSaleOfTradingSecuritiesHeldforinvestment

us-gaap:ProceedsFromSaleOfTradingSecuritiesHeldforinvestment


Proceeds
Period End2021-06-302021-03-312020-09-302019-09-30
Value0.046230.0
Percentage of ProceedsFromSaleOfTradingSecuritiesHeldforinvestment0.0100.0100.00.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value200000.0-1100000.01400000.0300000.0100000.0-100000.01900000.0100000.0-300000.002000000.0200000.0-100000.0500000.0-300000.0200000.0300000.00700000.0200000.0600000.0100000.0-300000.0100000.0
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfDebt us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:RepaymentsOfDebt

us-gaap:RevolvingCreditFacility, cone:A1.4BillionUSRevolvingCreditFacility


Repayments
Period End2020-09-21
Value20
Percentage of RepaymentsOfDebt100.0

us-gaap:RepaymentsOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cone:A2023TermLoan, us-gaap:UnsecuredDebt


Repayments
Period End2020-09-212019-04-30
Value300200
Percentage of RepaymentsOfDebt1500.00.0

cone:A2023TermLoanFacility, cone:TermLoan


Repayments
Period End2020-09-21
Value300
Percentage of RepaymentsOfDebt1500.0

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfLongTermLinesOfCredit


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value486124-0.6243100623-0.71830.00.02775370.04672700.014510.030510.00.0
Percentage of RepaymentsOfLongTermLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.0100.0100.00.0100.0100.0100.0100.00.0

us-gaap:RepaymentsOfUnsecuredDebt

us-gaap:RepaymentsOfUnsecuredDebt


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.03000.011000.00.02000.0-2.70.00.0902
Percentage of RepaymentsOfUnsecuredDebt0.0100.00.0100.00.00.0100.00.0100.00.00.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value338.35.70.6507315-1.387
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction us-gaap:SubsidiarySaleOfStock

us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction

cone:ForwardSaleAgreement


Sale
Period End2020-11-062020-09-302020-09-152020-05-292020-05-262020-05-132020-03-092019-11-20
Value1100000.01600000.01400000.01400000.01400000.01400000.02000000.01600000.0
Percentage of SaleOfStockNumberOfSharesIssuedInTransaction100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value1.0860.691.358.651.6448.39-0.02-0.153.4749.69-0.59-1.283.6451.205.7148.13
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardDate, us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

cone:A2020Grants, cone:MarketBasedAwards


Share
Period End2020-12-312020-02-25
Value144.79107.94
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

cone:LTIPUnits


Share
Period End2021-06-302021-03-31
Value-0.3883.53
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.0

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-01-25
Value-0.0473.92-0.524.4970.15000052.4600051.317.330048.1319.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.0-0.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value0.2869.52-3.7718.69078.80.20.20.5347.970.051.230.0351.920.05-0.0855.98
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.0-2.60.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value7.4923.580-0.31-0.7332.960036.7023.5800048.82
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice100.0100.00.0100.0100.0100.00.00.0100.00.0100.00.00.00.0100.0

us-gaap:StockIssuedDuringPeriodSharesNewIssues us-gaap:PlanName, us-gaap:SubsidiarySaleOfStock

us-gaap:StockIssuedDuringPeriodSharesNewIssues

cone:A2021ATMStockOfferingProgram, cone:ForwardSaleAgreement


Stock
Period End2021-06-302020-06-30
Value3.04.2
Percentage of StockIssuedDuringPeriodSharesNewIssues100.0100.0

us-gaap:StockIssuedDuringPeriodSharesNewIssues us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302013-01-23
Value1.52.13.51.90.20.02.92.02.56.80.22.84.80.03.64.40.03.90.06.96.30.00.00.019
Percentage of StockIssuedDuringPeriodSharesNewIssues50.00.00.045.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value4.34.46.73.33.74.23.74.54.64.53.93.92.33.23.04.33.23.02.6
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value4.34.46.73.33.74.23.74.54.54.64.53.93.13.94.03.73.82.33.23.04.33.23.02.6
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic


Undistributed
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value100000.0200000.0100000.0100000.0100000.0200000.0200000.0200000.0200000.0200000.0300000.0300000.0300000.0300000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0300000.0300000.0300000.0100000.0200000.0200000.0200000.0
Percentage of UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted


Undistributed
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value100000.0200000.0100000.0100000.0100000.0200000.0200000.0200000.0200000.0200000.0300000.0300000.0300000.0300000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0300000.0300000.0300000.0200000.0200000.0200000.0200000.0
Percentage of UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrealizedGainLossOnDerivatives

us-gaap:UnrealizedGainLossOnDerivatives


Unrealized
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value000-2900000.0-9100000.05500000.000
Percentage of UnrealizedGainLossOnDerivatives0.00.00.0100.0100.0100.00.00.0

cone:DeferredTaxAssetsDepreciationAndAmortization

cone:DeferredTaxAssetsDepreciationAndAmortization


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value1916157.2
Percentage of DeferredTaxAssetsDepreciationAndAmortization100.0100.0100.0100.0

cone:DeferredTaxAssetsDisallowedInterestAndOtherExpenses

cone:DeferredTaxAssetsDisallowedInterestAndOtherExpenses


Deferred
Period End2020-12-31
Value3400000.0
Percentage of DeferredTaxAssetsDisallowedInterestAndOtherExpenses100.0

cone:DeferredTaxAssetsExcessBusinessInterestExpense

cone:DeferredTaxAssetsExcessBusinessInterestExpense


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value9100000.08200000.07400000.00
Percentage of DeferredTaxAssetsExcessBusinessInterestExpense100.0100.0100.00.0

cone:DevelopmentInProcessLandWithDevelopmentActivity

cone:DevelopmentInProcessLandWithDevelopmentActivity


Development
Period End2021-06-302021-03-312020-12-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value134.85.16175692822188.7
Percentage of DevelopmentInProcessLandWithDevelopmentActivity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cone:EquitySecuritiesFVNIFairValueAndCostTotal

cone:EquitySecuritiesFVNIFairValueAndCostTotal


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value302267178184153135
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Equity
Period End2020-12-31
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Percentage of EquitySecuritiesFVShares100.0

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Period End2020-12-312020-03-312019-12-31
Value7100000.05300000.05000000.0
Percentage of FinanceLeaseRightOfUseAssetAccumulatedDepreciation100.0100.0100.0

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Finance
Period End2020-12-312020-03-312019-12-31
Value343234
Percentage of FinanceLeaseRightOfUseAssetGross100.0100.0100.0

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Fixtures
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value258123922410229122552204219421802166216020571940159215491449
Percentage of FixturesAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1563138313951304126912191216120911851165119511251019974953
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Longterm
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value344629152643211012701022
Percentage of LongtermDebtandCapitalLeaseObligationsExcludingNotesPayable100.0100.0100.0100.0100.0100.0

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Longterm
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value123217151443900785535
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Longterm
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2213120012001200474474
Percentage of LongtermDebtandCapitalLeaseObligationsExcludingNotesPayable64.241.245.456.937.446.5

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Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value111213141516161718181815161716
Percentage of NonRealEstateAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1287120311281049973902834769703638572512458410364
Percentage of RealEstateInvestmentProperty.AccumulatedDepreciationFixturesAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value690663639613588567545522504483481461442425418
Percentage of RealEstateInvestmentPropertyAccumulatedDepreciationInvestmentBuildingAndBuildingImprovements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value435739824015377737003595355835363500345133713191271826282507
Percentage of RealEstateInvestmentPropertyNetBeforeDevelopmentInProgress100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-03-312015-12-312014-12-312013-12-31
Value35383028263018131042715598349190
Percentage of RealEstateandAccumulatedDepreciationCarryingAmountofEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-12-312019-12-312018-12-31
Value294424332087
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment100.0100.0100.0

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Value42
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.4

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S
Period End2020-12-312019-12-312018-12-31
Value13138.7
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.50.50.4

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Period End2020-12-312019-12-312018-12-31
Value1.20.90.4
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.00.00.0

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Period End2020-12-312019-12-312018-12-31
Value393935
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.41.61.7

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Period End2020-12-312019-12-312018-12-31
Value737068
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment2.52.93.3

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Period End2020-12-312019-12-312018-12-31
Value8.38.18.1
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.30.30.4

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Period End2020-12-312019-12-312018-12-31
Value7.97.87.9
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.30.30.4

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Period End2020-12-312019-12-312018-12-31
Value2.01.71.7
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.10.10.1

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Period End2020-12-312019-12-312018-12-31
Value171612
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.60.70.6

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Period End2020-12-31
Value18
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.6

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Period End2020-12-312019-12-31
Value4039
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.41.6

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Period End2020-12-312019-12-312018-12-31
Value251372
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.90.63.5

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S
Period End2020-12-312019-12-31
Value5945
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment2.01.9

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S
Period End2020-12-31
Value84
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment2.9

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S
Period End2020-12-312019-12-312018-12-31
Value232218
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.80.90.9

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S
Period End2020-12-312019-12-312018-12-31
Value535250
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.82.12.4

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Period End2020-12-312019-12-312018-12-31
Value9.68.78.4
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.30.40.4

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S
Period End2020-12-312019-12-312018-12-31
Value1.51.31.2
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.10.10.1

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S
Period End2020-12-312019-12-312018-12-31
Value31255.8
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.11.10.3

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S
Period End2020-12-312019-12-312018-12-31
Value563416
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.91.40.8

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S
Period End2020-12-31
Value30
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.0

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Period End2020-12-312019-12-312018-12-31
Value646447
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment2.22.62.3

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S
Period End2020-12-312019-12-312018-12-31
Value626260
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment2.12.62.9

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S
Period End2020-12-312019-12-312018-12-31
Value112112112
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment3.84.65.4

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S
Period End2020-12-312019-12-312018-12-31
Value626161
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment2.12.52.9

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S
Period End2020-12-312019-12-312018-12-31
Value777875
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment2.63.23.6

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S
Period End2020-12-31
Value22
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.7

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Period End2020-12-312019-12-312018-12-31
Value324303295
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment11.012.514.2

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S
Period End2020-12-312019-12-312018-12-31
Value22019677
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment7.58.13.7

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S
Period End2020-12-31
Value0.1
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.0

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S
Period End2020-12-312019-12-31
Value4428
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.51.2

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Period End2020-12-312019-12-312018-12-31
Value-12.0-14.7-15.2
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment-0.4-0.6-0.7

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S
Period End2020-12-312019-12-312018-12-31
Value717168
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment2.42.93.3

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S
Period End2020-12-312019-12-312018-12-31
Value393939
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.41.61.9

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S
Period End2020-12-312019-12-312018-12-31
Value484848
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.72.02.3

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Period End2020-12-312019-12-312018-12-31
Value444443
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.51.82.1

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Period End2020-12-312019-12-312018-12-31
Value875453
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment3.02.22.6

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Period End2020-12-312019-12-312018-12-31
Value103101100
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment3.54.24.8

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Period End2020-12-312019-12-312018-12-31
Value268.74.1
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.90.40.2

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Period End2020-12-312019-12-312018-12-31
Value393837
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.31.61.8

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S
Period End2020-12-312019-12-312018-12-31
Value616160
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment2.12.52.9

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S
Period End2020-12-312019-12-312018-12-31
Value999999
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment3.44.14.7

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S
Period End2020-12-312019-12-312018-12-31
Value515048
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.82.12.3

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S
Period End2020-12-31
Value43
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.5

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S
Period End2020-12-312019-12-312018-12-31
Value64187.7
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment2.20.80.4

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Period End2020-12-312019-12-312018-12-31
Value0.10.20.1
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.00.00.0

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Period End2020-12-312019-12-312018-12-31
Value-4.3-4.6-5.4
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment-0.1-0.2-0.3

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Period End2020-12-312019-12-312018-12-31
Value1.00.90.9
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.00.00.0

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Period End2020-12-312019-12-312018-12-31
Value141412
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.50.60.6

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Period End2020-12-312019-12-312018-12-31
Value356323272
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment12.113.313.1

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S
Period End2020-12-312019-12-312018-12-31
Value149.98.7
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment0.50.40.4

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Period End2020-12-312019-12-312018-12-31
Value373737
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.31.51.8

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S
Period End2020-12-312019-12-312018-12-31
Value383635
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.31.51.7

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S
Period End2020-12-312019-12-312018-12-31
Value535151
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.82.12.4

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S
Period End2020-12-312019-12-312018-12-31
Value323231
Percentage of SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionEquipment1.11.31.5

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S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value5945945433572031034.54.5
Percentage of SECScheduleIIIRealEstateandAccumulatedDepreciationInitialCostofEquipment100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-12-312019-12-312018-12-31
Value109109106
Percentage of SECScheduleIIIRealEstateandAccumulatedDepreciationInitialCostofEquipment18.518.519.6

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Sale
Period End2020-12-312020-09-30
Value109.1
Percentage of SaleOfStockNumberOfShares100.0100.0

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Sale
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value7.15.46.85.86.21.6
Percentage of SaleOfStockNumberOfShares0.00.066.763.70.00.0

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cone:ForwardSaleAgreement


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Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value51938548441341996
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Period End2020-12-312020-09-30
Value484413
Percentage of SaleOfStockRemainingExpectedProceedsAvailableNetOfAdjustments100.0100.0

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Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value19095315315960.0
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Period End2021-03-312020-12-312020-09-30
Value150150227
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardValueOfSharesAvailableToGrant100.0100.0100.0

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Share
Period End2021-06-30
Value513
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardValueOfSharesAvailableToGrant0.0

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Period End2020-12-312019-12-31
Value3020
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardGrantDateFairValueNonvested100.0100.0

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us-gaap:AccountsAndNotesReceivableNet


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3342911069083
Percentage of AccountsAndNotesReceivableNet100.0100.0100.0100.0100.0

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Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value173171172156128
Percentage of AccountsAndNotesReceivableNet0.00.051.653.7121.2

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value147168151145127121122132112811219691662552442762682272141631961361169067696660
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableNet

us-gaap:AccountsReceivableNet


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-03-31
Value1400000.01500000.02300000.03000000.07500000.05200000.06400000.05200000.06000000.08200000.09400000.04800000.0
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-31
Value2300000.02100000.03500000.02000000.01600000.01600000.01800000.01500000.01400000.01700000.02100000.02100000.0
Percentage of AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AreaOfLand cone:AssetAcquisition, us-gaap:StatementGeographical

us-gaap:AreaOfLand

cone:LandForFutureDevelopment, cone:FrankfurtGermany


Area
Period End2021-06-30
Value2.0
Percentage of AreaOfLand100.0

cone:LandForFutureDevelopment, cone:MadridSpainAndAmsterdamTheNetherlands


Area
Period End2021-06-30
Value7.0
Percentage of AreaOfLand350.0

us-gaap:AreaOfLand us-gaap:StatementGeographical

cone:FrankfurtGermany


Area
Period End2020-09-302020-06-30
Value35.02.0
Percentage of AreaOfLand0.00.0

us-gaap:AreaOfRealEstateProperty us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical

us-gaap:AreaOfRealEstateProperty

cone:AreaLeasedAndPurchasedForFutureDevelopment, cone:LondonUnitedKingdom


Area
Period End2021-02-28
Value130000.0
Percentage of AreaOfRealEstateProperty100.0

us-gaap:ConstructionPayableCurrentAndNoncurrent

us-gaap:ConstructionPayableCurrentAndNoncurrent


Construction
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value15713713316815518317613114915519516011389115132
Percentage of ConstructionPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerAssetNetCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-30
Value700000.0400000.0400000.0200000.0
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiability


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value217183174166166167163164166155148139127111
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:CreditFacility, us-gaap:FairValueByMeasurementBasis

us-gaap:DebtInstrumentCarryingAmount

us-gaap:RevolvingCreditFacility, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-03-312020-12-312020-09-302019-12-31
Value386432250615
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0

us-gaap:RevolvingCreditFacility, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-03-312020-12-312020-09-302019-12-31
Value386432250615
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

cone:A1.450SeniorNotesdue2027, us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5975916195565384780.0
Percentage of DebtInstrumentCarryingAmount0.0153.0143.2222.60.00.00.0

cone:A1125SeniorNotesDueMay2028, us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Debt
Period End2021-06-30
Value582
Percentage of DebtInstrumentCarryingAmount0.0

cone:A2.900SeniorNotesDue2024, us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value633634640638632580602
Percentage of DebtInstrumentCarryingAmount0.0164.3148.0255.20.00.097.9

cone:A2150SeniorNotesDueNovember2030, us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value381370388391
Percentage of DebtInstrumentCarryingAmount0.095.889.8156.5

cone:A3.450SeniorNotesDue2029, us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value637623644652624536603
Percentage of DebtInstrumentCarryingAmount0.0161.3148.8260.80.00.098.1

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

cone:A1.450SeniorNotesdue2027, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5935856125855605490.0
Percentage of DebtInstrumentCarryingAmount0.0151.6141.5234.10.00.00.0

cone:A1125SeniorNotesDueMay2028, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:SeniorNotes


Debt
Period End2021-06-30
Value586
Percentage of DebtInstrumentCarryingAmount0.0

cone:A2.900SeniorNotesDue2024, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value599599599599599599599
Percentage of DebtInstrumentCarryingAmount0.0155.2138.4239.60.00.097.4

cone:A2150SeniorNotesDueNovember2030, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value395395395395
Percentage of DebtInstrumentCarryingAmount0.0102.491.3158.0

cone:A3.450SeniorNotesDue2029, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value598598598598598598598
Percentage of DebtInstrumentCarryingAmount0.0154.9138.2239.30.00.097.3

us-gaap:DebtInstrumentCarryingAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cone:A1.450SeniorNotesdue2027, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5935856125855605490.0
Percentage of DebtInstrumentCarryingAmount0.0151.6141.5234.10.00.00.0

cone:A2.900SeniorNotesDue2024, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value5995995995995995995990.0
Percentage of DebtInstrumentCarryingAmount0.0155.2138.4239.60.00.097.40.0

cone:A3.450SeniorNotesDue2029, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value5985985985985985985980.0
Percentage of DebtInstrumentCarryingAmount0.0154.9138.2239.30.00.097.30.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet

cone:A1.450SeniorNotesdue2027, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value700000.0700000.0600000.0700000.0700000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumNet100.0100.0100.0100.0100.0

cone:A1125SeniorNotesDueMay2028, us-gaap:SeniorNotes


Debt
Period End2021-06-30
Value7800000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumNet1114.3

cone:A2.900SeniorNotesDue2024, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value600000.0600000.0700000.0700000.0800000.0800000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumNet85.785.7116.7100.0114.30.0

cone:A2150SeniorNotesDueNovember2030, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value4400000.04600000.04700000.04800000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumNet628.6657.1783.3685.7

cone:A3.450SeniorNotesDue2029, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value1500000.01500000.01600000.01600000.01600000.01800000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumNet214.3214.3266.7228.6228.60.0

us-gaap:DeferredCostsLeasingNet

us-gaap:DeferredCostsLeasingNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value6464625859625349444543404035323129242322221614
Percentage of DeferredCostsLeasingNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-31
Value312729303133252729313234363827242523221617181718171415111214151616
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value7478860.0
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.00.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312014-09-302014-06-302013-12-31
Value3325247.23.63.73.6
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value1600000.0900000.01800000.00
Percentage of DeferredTaxAssetsOther100.0100.0100.00.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value5.210120.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.00.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-31
Value6767
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome


Deferred
Period End2020-12-31
Value1900000.0
Percentage of DeferredTaxLiabilitiesTaxDeferredIncome100.0

us-gaap:DerivativeLiabilities

us-gaap:DerivativeLiabilities


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value40355937167.9110.00.0
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:DerivativeLiabilities cone:MaturityDate, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

cone:MaturityDate3, us-gaap:CrossCurrencyInterestRateContract, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value171426143.90.03.80.00.0
Percentage of DerivativeLiabilities43.641.443.939.423.20.033.30.00.0

cone:MaturityDate4, us-gaap:CrossCurrencyInterestRateContract, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value171426154.10.03.90.00.0
Percentage of DerivativeLiabilities43.842.044.339.724.40.034.20.00.0

cone:MaturityDate6, us-gaap:InterestRateSwap, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value5.15.97.07.98.87.90.00.00.0
Percentage of DerivativeLiabilities12.616.611.820.952.4100.00.00.00.0

us-gaap:DerivativeLiabilities us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk

us-gaap:OtherLiabilities, us-gaap:CrossCurrencyInterestRateContract


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value352952298.011
Percentage of DerivativeLiabilities87.483.488.279.147.6100.0

us-gaap:OtherLiabilities, us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value5.15.97.07.98.8
Percentage of DerivativeLiabilities12.616.611.820.952.4

us-gaap:DerivativeLiabilities us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementBasis

us-gaap:CurrencySwap, us-gaap:CarryingReportedAmountFairValueDisclosure


Derivative
Period End2021-06-302021-03-312020-12-31
Value352952
Percentage of DerivativeLiabilities87.483.488.2

us-gaap:CurrencySwap, us-gaap:EstimateOfFairValueFairValueDisclosure


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value3529522911
Percentage of DerivativeLiabilities87.483.488.279.1100.0

us-gaap:InterestRateSwap, us-gaap:CarryingReportedAmountFairValueDisclosure


Derivative
Period End2021-06-302021-03-312020-12-31
Value5.15.97.0
Percentage of DerivativeLiabilities12.616.611.8

us-gaap:InterestRateSwap, us-gaap:EstimateOfFairValueFairValueDisclosure


Derivative
Period End2021-06-302021-03-312020-12-312020-09-30
Value5.15.97.07.9
Percentage of DerivativeLiabilities12.616.611.820.9

us-gaap:DerivativeNotionalAmount

us-gaap:DerivativeNotionalAmount


Derivative
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value12461246124612461250
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0100.0

us-gaap:DerivativeNotionalAmount cone:MaturityDate, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

cone:MaturityDate5, us-gaap:CrossCurrencyInterestRateContract, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value15515515515515580
Percentage of DerivativeNotionalAmount0.012.512.512.512.56.4

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

cone:MaturityDate1, us-gaap:CrossCurrencyInterestRateContract, us-gaap:Nondesignated


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value265265265265265180
Percentage of DerivativeNotionalAmount0.021.321.321.321.314.4

cone:MaturityDate2, us-gaap:CrossCurrencyInterestRateContract, us-gaap:Nondesignated


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2525252525190
Percentage of DerivativeNotionalAmount0.02.12.12.12.115.2

us-gaap:DevelopmentInProcess

us-gaap:DevelopmentInProcess


Development
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-312012-12-31
Value917105398210851024990946836799734744738452435478418555371407304178327231187125121127579264
Percentage of DevelopmentInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:DividendsPayableCurrentAndNoncurrent


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-03-31
Value63626363595858575351514946464133241410
Percentage of DividendsPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions us-gaap:AwardDate

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

cone:A2020Grants


Employee
Period End2020-12-31
Value17
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0

cone:TwoThousandEighteen


Employee
Period End2020-12-312019-12-312018-12-31
Value0.85.712
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions4.50.00.0

cone:TwoThousandNineteen


Employee
Period End2020-12-312019-12-31
Value2.511
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions14.00.0

us-gaap:EquitySecuritiesFvNiCost us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:EquitySecuritiesFvNiCost

cone:ODATA, srt:AffiliatedEntity


Equity
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value302222211916
Percentage of EquitySecuritiesFvNiCost100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiCost us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

cone:ODATABrasilS.A.


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value30222222181715
Percentage of EquitySecuritiesFvNiCost100.0100.0100.00.089.188.393.9

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1622829292829313031156
Percentage of FinanceLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value227414242414246
Percentage of FinanceLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value1872930282731
Percentage of FinanceLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value7900000.03000000.04200000.04000000.04000000.05000000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value7100000.01700000.01500000.01600000.01400000.01300000.01400000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value6700000.01500000.01400000.01500000.01400000.01800000.01900000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value6500000.01500000.02000000.01800000.01800000.02800000.02900000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value6800000.02000000.03000000.02900000.02800000.04000000.04100000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear


Finance
Period End2021-06-302021-03-312020-09-30
Value4400000.03100000.01800000.0
Percentage of FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value64131313121314
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseRightOfUseAsset


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value159272726262629
Percentage of FinanceLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAccumulatedAmortization

us-gaap:FinanceLeaseRightOfUseAssetAccumulatedAmortization


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value8200000.07700000.07100000.06400000.05800000.05000000.0
Percentage of FinanceLeaseRightOfUseAssetAccumulatedAmortization100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value1673434333134
Percentage of FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2.74.64.74.80.0490.0490.049
Percentage of FinanceLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value2652572492372252162071961871771661541481421361291221161101051009590837575725542
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

cone:AboveAndBelowMarketLeases


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.00.70.50.2
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.40.30.30.1

us-gaap:ContractualRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value121111111010.09.79.28.88.37.97.36.86.56.0
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization4.74.64.74.64.64.64.74.74.74.74.74.74.64.64.4

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value168165163160157154151147144141137134130126123106876953
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization63.564.565.467.569.571.372.875.377.379.882.686.687.889.090.496.096.696.496.4

us-gaap:LeasesAcquiredInPlace


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value847974665851463933272113119.17.10.0
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization31.930.929.927.825.824.022.520.118.015.512.68.77.66.45.20.0

us-gaap:OffMarketFavorableLease


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1.61.20.70.50.50.40.30.2
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.60.60.40.40.50.40.40.4

us-gaap:TrademarksAndTradeNames


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value9.07.86.75.33.9
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization3.63.84.03.93.5

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-31
Value39
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-31
Value32
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value17
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-31
Value18
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-31
Value20
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-31
Value29
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value407406407403400400403402339260260141141
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ContractualRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value191919191919191919191919161616
Percentage of FiniteLivedIntangibleAssetsGross4.84.84.84.84.84.84.80.00.00.04.80.00.00.04.7

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value247247247247247247247247247247247247247247247247247129129
Percentage of FiniteLivedIntangibleAssetsGross60.760.860.761.261.761.761.20.00.00.061.40.00.00.072.994.794.792.092.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1401391401371341341371331351361361367575750.0
Percentage of FiniteLivedIntangibleAssetsGross34.534.434.534.033.633.534.00.00.00.033.80.00.00.022.40.0

us-gaap:OffMarketFavorableLease


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value5.75.65.74.14.14.13.93.9
Percentage of FiniteLivedIntangibleAssetsGross1.41.41.41.21.61.62.82.8

us-gaap:TrademarksAndTradeNames


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1111119.79.7
Percentage of FiniteLivedIntangibleAssetsGross2.82.82.92.93.7

us-gaap:FixturesAndEquipmentGross

us-gaap:FixturesAndEquipmentGross


Fixtures
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-03-31
Value386935963538334132293106302829502869279926302452205019591813172115251438104297691771559855542338234931229819068
Percentage of FixturesAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryLandHeldForDevelopmentAndSale

us-gaap:InventoryLandHeldForDevelopmentAndSale


Inventory
Period End2020-12-312019-12-312018-12-312017-12-31
Value26820617663
Percentage of InventoryLandHeldForDevelopmentAndSale100.0100.0100.0100.0

us-gaap:InvestmentBuildingAndBuildingImprovements

us-gaap:InvestmentBuildingAndBuildingImprovements


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value22532046203519181857178617611732168916491677158714611400137113441291127010081009995942905897824820812783740
Percentage of InvestmentBuildingAndBuildingImprovements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LandAvailableForDevelopment

us-gaap:LandAvailableForDevelopment


Land
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value265262268264217205206204200200176189745463
Percentage of LandAvailableForDevelopment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value252927252522
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2021-06-302021-03-312020-09-30
Value12216.3
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceived


Lessor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3763362336283551360635803613369837633750
Percentage of LessorOperatingLeasePaymentsToBeReceived100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears


Lessor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value306277339307294341328319307365
Percentage of LessorOperatingLeasePaymentsToBeReceivedFiveYears100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears


Lessor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value401358409377361440426413395454
Percentage of LessorOperatingLeasePaymentsToBeReceivedFourYears100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths


Lessor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value745692771721685651736708679
Percentage of LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear


Lessor
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value422602198386569188363520
Percentage of LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter


Lessor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value812710922837822739973957953
Percentage of LessorOperatingLeasePaymentsToBeReceivedThereafter100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears


Lessor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value474429527493471552528508486542
Percentage of LessorOperatingLeasePaymentsToBeReceivedThreeYears100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears


Lessor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value601553658614585651620603577631
Percentage of LessorOperatingLeasePaymentsToBeReceivedTwoYears100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LettersOfCreditOutstandingAmount


Letters
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-03-312017-03-31
Value8.48.4101010108.28.28.07.88.5
Percentage of LettersOfCreditOutstandingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:LineOfCredit

us-gaap:RevolvingCreditFacility, cone:A1.4BillionEURRevolvingCreditFacility


Line
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value351275140890.0
Percentage of LineOfCredit100.0100.0100.0100.00.0

us-gaap:RevolvingCreditFacility, cone:A1.4BillionGBPRevolvingCreditFacility


Line
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value341571093731
Percentage of LineOfCredit9.856.977.841.20.0

us-gaap:RevolvingCreditFacility, cone:A1.7BillionCreditFacility


Line
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value3862503292346154914294151430.00.00.00.0
Percentage of LineOfCredit109.8177.8367.30.00.00.00.00.00.00.00.00.00.0

us-gaap:RevolvingCreditFacility, cone:EURRevolver


Line
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2750.00.0330.0153145143
Percentage of LineOfCredit100.00.00.00.00.00.00.00.0

us-gaap:RevolvingCreditFacility, cone:GBPRevolver


Line
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1570.00.026166.40.0
Percentage of LineOfCredit56.90.00.00.00.00.00.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:RevolvingCreditFacility, cone:A3BillionCreditFacility


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-06-302018-03-31
Value14001000100011001100120011001200130020002000
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value161390015001201775477379529
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive us-gaap:LongtermDebtType

us-gaap:SeniorNotes


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value161360012001200474474374
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.066.780.099.961.299.498.8

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value70060011436502511.71510.7
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive us-gaap:LongtermDebtType

cone:RevolvingFacilityandTermLoan


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value7000.011436502500.0150
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.00.0100.099.999.40.099.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value10328000.02522363011360.4
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour us-gaap:LongtermDebtType

cone:RevolvingFacilityandTermLoan


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value4328000.0250235300135
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour41.9100.00.099.299.399.599.0

us-gaap:SeniorNotes


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value6000.00.00.00.00.00.0
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour58.10.00.00.00.00.00.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1006150.02.01.52361.21.6
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree us-gaap:LongtermDebtType

cone:RevolvingFacilityandTermLoan


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value1006150.00.00.02350.0
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0100.00.00.00.099.40.0

us-gaap:LossContingencyAccrualAtCarryingValue us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyAccrualAtCarryingValue

us-gaap:PerformanceGuarantee


Loss
Period End2021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value400000.03500000.00000000
Percentage of LossContingencyAccrualAtCarryingValue100.0100.00.00.00.00.00.00.00.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value4.03.63.73.80.0380.0380.039
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDue us-gaap:StatementGeographical

us-gaap:OperatingLeasesFutureMinimumPaymentsDue

cone:LondonUK


Operating
Period End2020-12-312019-12-312019-09-302019-06-30
Value1.41.43.53.0
Percentage of OperatingLeasesFutureMinimumPaymentsDue100.0100.0100.0100.0

us-gaap:OtherAssetsMiscellaneous

us-gaap:OtherAssetsMiscellaneous


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value171738192919181725222219151010
Percentage of OtherAssetsMiscellaneous100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherLiabilities

us-gaap:OtherLiabilities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312013-03-31
Value58537737167.9110.018
Percentage of OtherLiabilities100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:PremiumsAndOtherReceivablesNet

us-gaap:PremiumsAndOtherReceivablesNet


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value4093893343063073052912792682482341048793879393898373666776745653604130
Percentage of PremiumsAndOtherReceivablesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidExpenseCurrentAndNoncurrent

us-gaap:PrepaidExpenseCurrentAndNoncurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value211919202322222326282626292020
Percentage of PrepaidExpenseCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateAccumulatedDepreciation

us-gaap:RealEstateAccumulatedDepreciation


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value17671379105478257843532723617613194
Percentage of RealEstateAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateAccumulatedDepreciation us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

cone:AmsterdamI


Real
Period End2020-12-31
Value3.0
Percentage of RealEstateAccumulatedDepreciation0.2

cone:AustinII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value22191614
Percentage of RealEstateAccumulatedDepreciation1.31.41.61.9

cone:ChicagoAuroraFacility


Real
Period End2020-12-312019-12-312018-12-31
Value0.90.50.1
Percentage of RealEstateAccumulatedDepreciation0.10.00.0

cone:ChicagoAuroraI


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value74574024
Percentage of RealEstateAccumulatedDepreciation4.24.13.83.1

cone:ChicagoAuroraII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value22147.11.5
Percentage of RealEstateAccumulatedDepreciation1.31.10.70.2

cone:ChicagoLombard


Real
Period End2020-12-312019-12-312018-12-31
Value9.18.67.7
Percentage of RealEstateAccumulatedDepreciation0.50.60.7

cone:CincinnatiHamilton


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value37332936
Percentage of RealEstateAccumulatedDepreciation2.12.42.84.6

cone:CincinnatiMason


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value16151413
Percentage of RealEstateAccumulatedDepreciation0.91.11.41.8

cone:CincinnatiOHNorthCincinnati


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value53474237
Percentage of RealEstateAccumulatedDepreciation3.03.54.04.7

cone:CouncilBluffsI


Real
Period End2020-12-31
Value0.8
Percentage of RealEstateAccumulatedDepreciation0.0

cone:DallasAllen


Real
Period End2020-12-312019-12-312017-12-31
Value7.52.90.0
Percentage of RealEstateAccumulatedDepreciation0.40.20.0

cone:FrankfurtI


Real
Period End2020-12-312019-12-312018-12-31
Value26135.3
Percentage of RealEstateAccumulatedDepreciation1.51.00.5

cone:FrankfurtII


Real
Period End2020-12-312019-12-31
Value2912
Percentage of RealEstateAccumulatedDepreciation1.60.9

cone:FrankfurtIII


Real
Period End2020-12-31
Value1.6
Percentage of RealEstateAccumulatedDepreciation0.1

cone:HoustonGalleria


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value65605649
Percentage of RealEstateAccumulatedDepreciation3.74.45.36.3

cone:HoustonHoustonWestII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value44393328
Percentage of RealEstateAccumulatedDepreciation2.52.83.23.6

cone:IndustrialRd.FlorenceKYFlorence


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value39363228242118
Percentage of RealEstateAccumulatedDepreciation2.22.73.13.64.35.05.7

cone:LondonGreatBridgewater


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.11.04.23.8
Percentage of RealEstateAccumulatedDepreciation0.10.10.40.5

cone:LondonI


Real
Period End2020-12-312019-12-312018-12-31
Value136.51.3
Percentage of RealEstateAccumulatedDepreciation0.80.50.1

cone:LondonII


Real
Period End2020-12-312019-12-312018-12-31
Value34174.4
Percentage of RealEstateAccumulatedDepreciation1.91.30.4

cone:LondonIII


Real
Period End2020-12-31
Value1.3
Percentage of RealEstateAccumulatedDepreciation0.1

cone:McAuleyPlaceBlueAshOHBlueAsh


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value0.70.60.50.40.30.30.2
Percentage of RealEstateAccumulatedDepreciation0.00.00.00.10.10.10.1

cone:MetropolisDr.AustinTXAustin3


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value2316116.83.30.00.0
Percentage of RealEstateAccumulatedDepreciation1.31.21.10.90.60.00.0

cone:NorthernVirginiaSterlingI


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3631241810
Percentage of RealEstateAccumulatedDepreciation2.12.32.32.31.9

cone:NorthernVirginiaSterlingII


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value463626166.0
Percentage of RealEstateAccumulatedDepreciation2.62.72.52.11.0

cone:NorthernVirginiaSterlingIII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value2418126.2
Percentage of RealEstateAccumulatedDepreciation1.41.41.20.8

cone:NorthernVirginiaSterlingIV


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2720125.60.3
Percentage of RealEstateAccumulatedDepreciation1.61.51.20.70.1

cone:NorthernVirginiaSterlingIX


Real
Period End2020-12-31
Value1.9
Percentage of RealEstateAccumulatedDepreciation0.1

cone:NorthernVirginiaSterlingV


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value9056264.1
Percentage of RealEstateAccumulatedDepreciation5.14.12.50.5

cone:NorthernVirginiaSterlingVI


Real
Period End2020-12-312019-12-312018-12-31
Value40190.9
Percentage of RealEstateAccumulatedDepreciation2.31.40.1

cone:NorthernVirginiaSterlingVIII


Real
Period End2020-12-312019-12-31
Value6.52.0
Percentage of RealEstateAccumulatedDepreciation0.40.1

cone:NorwalkIStamfordRiverbendandStamfordOmegaFacilities


Real
Period End2020-12-312019-12-312018-12-31
Value5.14.54.5
Percentage of RealEstateAccumulatedDepreciation0.30.30.4

cone:PhoenixChandlerI


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value62534536
Percentage of RealEstateAccumulatedDepreciation3.53.94.34.7

cone:PhoenixChandlerII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value28242015
Percentage of RealEstateAccumulatedDepreciation1.61.81.92.0

cone:PhoenixChandlerIII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value2116116.4
Percentage of RealEstateAccumulatedDepreciation1.21.21.10.8

cone:PhoenixChandlerIV


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value16116.82.2
Percentage of RealEstateAccumulatedDepreciation0.90.80.60.3

cone:PhoenixChandlerV


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value169.34.00.3
Percentage of RealEstateAccumulatedDepreciation0.90.70.40.0

cone:PhoenixChandlerVI


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value3120101.3
Percentage of RealEstateAccumulatedDepreciation1.81.51.00.2

cone:PhoenixChandlerVII


Real
Period End2020-12-312019-12-31
Value0.10.0
Percentage of RealEstateAccumulatedDepreciation0.00.0

cone:RaleighDurhamI


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value4834219.8
Percentage of RealEstateAccumulatedDepreciation2.72.52.11.3

cone:S.StateHighway121BusinessLewisvilleTXLewisville


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value76697062534537
Percentage of RealEstateAccumulatedDepreciation4.35.06.77.99.210.411.5

cone:SanAntonioII


Real
Period End2020-12-312019-12-312018-12-31
Value312417
Percentage of RealEstateAccumulatedDepreciation1.81.81.7

cone:SanAntonioIII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value4029199.0
Percentage of RealEstateAccumulatedDepreciation2.32.21.81.2

cone:SanAntonioIV


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value21135.40.9
Percentage of RealEstateAccumulatedDepreciation1.21.00.50.1

cone:SanAntonioV


Real
Period End2020-12-31
Value3.0
Percentage of RealEstateAccumulatedDepreciation0.2

cone:SantaClaraII


Real
Period End2020-12-312019-12-31
Value2.41.1
Percentage of RealEstateAccumulatedDepreciation0.10.1

cone:SomersetI


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value62432712
Percentage of RealEstateAccumulatedDepreciation3.53.12.61.6

cone:StamfordCT12OmegaDrive


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value0.90.70.70.50.50.2
Percentage of RealEstateAccumulatedDepreciation0.10.10.10.10.10.0

cone:StamfordRiverbend


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value8.46.95.03.2
Percentage of RealEstateAccumulatedDepreciation0.50.50.50.4

cone:TotowaNJ29CommerceDrive


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1.30.91.30.90.50.2
Percentage of RealEstateAccumulatedDepreciation0.10.10.10.10.10.0

cone:TotowaNJ50MadisonRoad


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value40332920113.8
Percentage of RealEstateAccumulatedDepreciation2.32.42.82.62.00.9

cone:W.FrankfordRd.CarrolltonTXCarrollton


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value16513310476543417
Percentage of RealEstateAccumulatedDepreciation9.49.79.99.89.47.95.3

cone:WappingersFallsI


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value1916139.5
Percentage of RealEstateAccumulatedDepreciation1.11.21.31.2

cone:WestSeventhSt.CincinnatiOH7thStreet


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value106999386807569
Percentage of RealEstateAccumulatedDepreciation6.07.28.811.113.917.221.3

cone:WestoverHillsBlvd.SanAntonioTXSanAntonio1


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value40353026211510.0
Percentage of RealEstateAccumulatedDepreciation2.32.62.93.33.73.73.1

cone:WestwayParkBlvd.HoustonTXHoustonWest1


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value99908373635139
Percentage of RealEstateAccumulatedDepreciation5.66.67.99.410.911.912.1

cone:WestwayParkBlvd.HoustonTXHoustonWest3


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value17139.75.92.10.3
Percentage of RealEstateAccumulatedDepreciation1.01.00.90.80.40.1

us-gaap:RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements

us-gaap:RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-03-312015-12-312014-12-312013-12-31
Value20351761167713711008942905812783
Percentage of RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateAndAccumulatedDepreciationCarryingAmountOfLand

us-gaap:RealEstateAndAccumulatedDepreciationCarryingAmountOfLand


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-03-312015-12-312014-12-312013-12-31
Value20814711817714298938989
Percentage of RealEstateAndAccumulatedDepreciationCarryingAmountOfLand100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value602602609535349312244244
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

cone:TotowaNJ29CommerceDrive


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value4.14.14.14.14.14.1
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements0.70.70.70.81.21.3

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfLand

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfLand


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value207146117176141928989
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfLand us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

cone:AmsterdamI


Real
Period End2020-12-31
Value9.7
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand4.7

cone:CincinnatiOHNorthCincinnati


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.90.90.94.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand0.40.60.82.3

cone:CouncilBluffsI


Real
Period End2020-12-31
Value1.4
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand0.7

cone:DallasAllen


Real
Period End2020-12-312019-12-312017-12-31
Value6.56.512
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand3.14.46.8

cone:FrankfurtI


Real
Period End2020-12-312019-12-312018-12-31
Value4.44.011
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand2.12.79.5

cone:FrankfurtII


Real
Period End2020-12-312019-12-31
Value7.67.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand3.74.8

cone:FrankfurtIII


Real
Period End2020-12-31
Value24
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand11.6

cone:MetropolisDr.AustinTXAustin3


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value3.33.33.33.33.37.97.97.9
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.62.32.81.92.38.58.88.8

cone:NorthernVirginiaSterlingI


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1.66.96.96.96.9
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand0.84.75.93.94.9

cone:NorthernVirginiaSterlingII


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3.40.00.00.00.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.60.00.00.00.0

cone:NorthernVirginiaSterlingIII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.90.00.00.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand0.90.00.00.0

cone:NorthernVirginiaSterlingIX


Real
Period End2020-12-31
Value16
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand7.8

cone:NorthernVirginiaSterlingV


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value14141424
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand7.09.912.313.7

cone:NorthernVirginiaSterlingVI


Real
Period End2020-12-312019-12-312018-12-31
Value9.79.70.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand4.76.60.0

cone:NorthernVirginiaSterlingVII


Real
Period End2020-12-31
Value5.9
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand2.8

cone:PhoenixChandlerI


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.5101014
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.27.28.98.4

cone:PhoenixChandlerII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.10.00.00.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.00.00.00.0

cone:PhoenixChandlerIII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.00.00.00.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.00.00.00.0

cone:PhoenixChandlerIV


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.00.00.00.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.00.00.00.0

cone:PhoenixChandlerV


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.80.00.00.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand0.90.00.00.0

cone:PhoenixChandlerVI


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.32.32.310
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.11.62.06.0

cone:SanAntonioII


Real
Period End2020-12-312019-12-312018-12-31
Value2.36.76.7
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.14.65.7

cone:SanAntonioIII


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.30.00.00.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.10.00.00.0

cone:SanAntonioIV


Real
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.10.00.00.0
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.00.00.00.0

cone:SanAntonioV


Real
Period End2020-12-31
Value2.9
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand1.4

cone:W.FrankfordRd.CarrolltonTXCarrollton


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1616161616161616
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand7.811.013.79.111.417.418.018.0

cone:WestwayParkBlvd.HoustonTXHoustonWest3


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value7.17.17.1181818
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfLand3.44.86.010.412.919.8

us-gaap:RealEstateGrossAtCarryingValue

us-gaap:RealEstateGrossAtCarryingValue


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value70336089534738402601182713781120883660498
Percentage of RealEstateGrossAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value19771867176716631562146913791292120711221054973900836782722679625578546503467435404375350327236192
Percentage of RealEstateInvestmentPropertyAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyAtCost

us-gaap:RealEstateInvestmentPropertyAtCost


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value6335585057825441526250644937482947074573442641653618346438403656353232372601243322142084182717331466141713781120946
Percentage of RealEstateInvestmentPropertyAtCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyNet

us-gaap:RealEstateInvestmentPropertyNet


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-31
Value554152985265512849424791471045784499438643004119324531183058293428532611202318861711161613921329109110671051883754
Percentage of RealEstateInvestmentPropertyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCash

us-gaap:RestrictedCash


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value241.41.51.41.31.31.31.31.31.30.0
Percentage of RestrictedCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements

us-gaap:SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value143311591067836659592
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements100.0100.0100.0100.0100.0100.0

us-gaap:SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

cone:AmsterdamI


S
Period End2020-12-31
Value14
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.0

cone:AustinII


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value23232323
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.62.02.22.8

cone:ChicagoAuroraFacility


S
Period End2020-12-312019-12-312018-12-31
Value6.46.44.9
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements0.40.60.5

cone:ChicagoAuroraII


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value2322228.3
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.62.02.11.0

cone:ChicagoLombard


S
Period End2020-12-312019-12-312018-12-31
Value1.61.51.5
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements0.10.10.1

cone:CincinnatiHamilton


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value34343440
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements2.43.03.24.9

cone:CincinnatiOHNorthCincinnati


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value65656565
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements4.65.76.17.8

cone:CouncilBluffsI


S
Period End2020-12-31
Value18
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.3

cone:DallasAllen


S
Period End2020-12-312019-12-312017-12-31
Value15150.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.11.30.0

cone:FrankfurtI


S
Period End2020-12-312019-12-312018-12-31
Value8.35.094
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements0.60.48.8

cone:FrankfurtII


S
Period End2020-12-312019-12-31
Value149135
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements10.411.7

cone:FrankfurtIII


S
Period End2020-12-31
Value63
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements4.4

cone:HoustonGalleria


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value15151512
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.01.31.41.5

cone:HoustonHoustonWestII


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value22222222
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.62.02.12.7

cone:IndustrialRd.FlorenceKYFlorence


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value363434343433
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements2.53.03.24.15.25.7

cone:LondonGreatBridgewater


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value-16.5-16.51011
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements-1.2-1.41.01.4

cone:LondonI


S
Period End2020-12-312019-12-312018-12-31
Value26198.8
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.81.60.8

cone:LondonII


S
Period End2020-12-312019-12-312018-12-31
Value31225.3
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements2.22.00.5

cone:LondonIII


S
Period End2020-12-31
Value11
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements0.8

cone:McAuleyPlaceBlueAshOHBlueAsh


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-1.9-1.9-1.9-1.9-2.0-2.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements-0.1-0.2-0.2-0.2-0.3-0.3

cone:MetropolisDr.AustinTXAustin3


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value121211109.70.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements0.91.11.11.31.50.0

cone:NorthernVirginiaSterlingI


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2020202019
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.41.71.92.43.0

cone:NorthernVirginiaSterlingII


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2828282828
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements2.02.52.73.44.3

cone:NorthernVirginiaSterlingIII


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value22222222
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.61.92.12.7

cone:NorthernVirginiaSterlingIV


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value101010101.4
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements0.70.91.01.20.2

cone:NorthernVirginiaSterlingIX


S
Period End2020-12-31
Value20
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.4

cone:NorthernVirginiaSterlingV


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value93818035
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements6.57.07.64.3

cone:NorthernVirginiaSterlingVI


S
Period End2020-12-312019-12-312018-12-31
Value68600.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements4.85.20.0

cone:NorthernVirginiaSterlingVII


S
Period End2020-12-31
Value0.4
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements0.0

cone:NorthernVirginiaSterlingVIII


S
Period End2020-12-312019-12-31
Value247.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.70.6

cone:NorwalkIStamfordRiverbendandStamfordOmegaFacilities


S
Period End2020-12-312019-12-312018-12-31
Value-17.1-16.6-4.7
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements-1.2-1.4-0.4

cone:PhoenixChandlerI


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value61585858
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements4.35.05.57.0

cone:PhoenixChandlerIV


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value18181818
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.31.61.72.2

cone:PhoenixChandlerV


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value1712105.9
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.21.01.00.7

cone:PhoenixChandlerVI


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value25232315
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.82.02.21.9

cone:PhoenixChandlerVII


S
Period End2020-12-312019-12-31
Value1.10.8
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements0.10.1

cone:RaleighDurhamI


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value106.36.34.5
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements0.70.50.60.5

cone:S.StateHighway121BusinessLewisvilleTXLewisville


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value111130303030
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements0.81.02.93.64.65.1

cone:SanAntonioIII


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value40404040
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements2.83.53.84.8

cone:SanAntonioIV


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value5656420.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements4.04.93.90.0

cone:SanAntonioV


S
Period End2020-12-31
Value30
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements2.1

cone:SomersetI


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value317.51.20.2
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements2.20.60.10.0

cone:StamfordCT12OmegaDrive


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-3.1-3.1-0.6-0.60.00.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements-0.2-0.3-0.1-0.10.00.0

cone:StamfordRiverbend


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value-3.4-3.4-1.4-1.4
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements-0.2-0.3-0.1-0.2

cone:TotowaNJ29CommerceDrive


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-3.7-3.70.00.00.00.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements-0.3-0.30.00.00.00.0

cone:TotowaNJ50MadisonRoad


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-22.2-22.20.20.20.00.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements-1.5-1.90.00.00.00.0

cone:W.FrankfordRd.CarrolltonTXCarrollton


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value676362615752
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements4.75.55.87.48.78.9

cone:WappingersFallsI


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value-6.7-6.81.41.4
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements-0.5-0.60.10.2

cone:WestSeventhSt.CincinnatiOH7thStreet


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value727171686868
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements5.06.26.78.210.411.5

cone:WestoverHillsBlvd.SanAntonioTXSanAntonio1


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value282828282929
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements2.02.52.73.44.44.9

cone:WestwayParkBlvd.HoustonTXHoustonWest1


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value646363636363
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements4.55.56.07.69.610.7

cone:WestwayParkBlvd.HoustonTXHoustonWest3


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value181818179.44.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements1.31.61.72.11.40.7

us-gaap:SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand

us-gaap:SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1400000.01200000.0800000.01000000.01000000.0600000.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand100.0100.0100.0100.0100.0100.0

us-gaap:SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

cone:HoustonHoustonWestII


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value700000.0700000.0700000.0800000.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand50.058.387.580.0

cone:NorthernVirginiaSterlingI


S
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value100000.000100000.0100000.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand7.10.00.010.010.0

cone:PhoenixChandlerVI


S
Period End2020-12-312019-12-312018-12-312017-12-31
Value100000.0100000.0100000.00
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand7.18.312.50.0

cone:SanAntonioV


S
Period End2020-12-31
Value100000.0
Percentage of SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand7.1

us-gaap:SaleOfStockPricePerShare us-gaap:PlanName, us-gaap:SubsidiarySaleOfStock

us-gaap:SaleOfStockPricePerShare

cone:New2018ATMStockOfferingProgramAnd2020ATMStockOffering, cone:ForwardSaleAgreement


Sale
Period End2020-12-31
Value68.98
Percentage of SaleOfStockPricePerShare100.0

us-gaap:SaleOfStockPricePerShare us-gaap:SubsidiarySaleOfStock

cone:ForwardOfferingSettlement


Sale
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value68.2566.763.6163.6160.24
Percentage of SaleOfStockPricePerShare0.00.092.20.00.0

cone:ForwardSaleAgreement


Sale
Period End2020-09-302020-06-302019-11-20
Value69.1968.1761.67
Percentage of SaleOfStockPricePerShare0.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

cone:LTIPUnits


Share
Period End2021-06-302021-03-31
Value83.3783.53
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0

cone:LTIPUnitsTimeBased


Share
Period End2021-06-302021-03-31
Value65.4164.52
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue78.577.2

cone:RestrictedStockMarketBased


Share
Period End2021-06-302021-03-31
Value96.670.55
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue115.984.5

cone:RestrictedStockTimeBased


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value72.7295.2874.6470.15047.3947.3947.0238.2537.9538.0837.4737.8137.71
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue87.2114.10.00.00.00.00.00.00.00.00.00.00.00.0

cone:RestrictedStockUnitsMarketBased


Share
Period End2021-06-302021-03-312020-06-30
Value120.18120.1858.83
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue144.2143.90.0

cone:RestrictedStockUnitsPerformanceBased


Share
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value74.2458.8358.8355.0855.0855.0860.2560.2560.4163.2363.2363.23
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue0.00.00.00.00.00.00.00.00.00.00.00.0

cone:RestrictedStockUnitsTimeBased


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value62.762.3560.3259.6259.6553.4253.3853.1252.4550.7250.7149.2748.9648.13
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue75.274.60.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value74.3474.4974.1274.6470.15052.4647.3947.3947.0235.7335.9335.5935.538.6632.3932.3832.3728.9520.9919.0919.010
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue89.289.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value87.0586.4366.6667.8759.259.2355.854.2654.2454.1456.2356.1755.4655.4756.0856.0756.0255.980
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue104.4103.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

cone:TwoThousandTwelveLongTermIncentivePlan


Share
Period End2020-12-312013-09-302013-06-30
Value8900000.04000000.04000000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

cone:TwoThousandTwelveLongTermIncentivePlan


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value4000000.04000000.04300000.04300000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2020-12-312014-12-312013-12-31
Value30.877.460
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice


Share
Period End2020-12-31
Value30.87
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1


Sharebased
Period End2020-12-31
Value4100000.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value23.5830.9130.8730.8730.8331.6331.6431.6431.6431.6331.9631.9631.7231.6731.6731.931.931.931.8926.447.467.460
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

cone:EmployeeStockOptionTimeBased


Sharebased
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value32.432.432.132.9132.9432.9432.9433.2333.2333.2333.4233.4233.42
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue104.8105.0104.1104.0104.1104.1104.1104.0104.8104.9104.8104.8104.8

us-gaap:TaxBasisOfInvestmentsCostForIncomeTaxPurposes

us-gaap:TaxBasisOfInvestmentsCostForIncomeTaxPurposes


Tax
Period End2020-12-31
Value8084
Percentage of TaxBasisOfInvestmentsCostForIncomeTaxPurposes100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:AllowanceForCreditLoss


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value3.51.81.72.12.11.0
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowanceOfDeferredTaxAssets


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value127.66.97.26.56.35.73.61.90.30.1
Percentage of ValuationAllowancesAndReservesBalance348.6422.2405.9342.9309.5630.00.00.00.00.00.0

Line plots across dimensions of each concept


us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
us-gaap:DerivativeInstrumentRisk
(None,)
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Taxus-gaap: Derivative Instrument Risk
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components