WCN


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

Table of contents



us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

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

us-gaap:Revenues
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:StatementBusinessSegments

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:StatementGeographical

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:LongTermDebt
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebtNoncurrent

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:MinorityInterest

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:AmortizationOfFinancingCosts

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateStatedPercentage
us-gaap:BusinessAcquisition
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:AccretionExpenseIncludingAssetRetirementObligations

us-gaap:AdjustmentsToAdditionalPaidInCapitalMarkToMarket
us-gaap:StatementEquityComponents

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AssetRetirementObligationAccretionExpense

us-gaap:AssetRetirementObligationForeignCurrencyTranslationGainLoss

us-gaap:AssetRetirementObligationLiabilitiesIncurred

us-gaap:AssetRetirementObligationLiabilitiesSettled

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
us-gaap:StatementBusinessSegments
us-gaap:Range, us-gaap:DebtInstrument, us-gaap:SubsequentEventType, us-gaap:VariableRate
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentRedemptionPricePercentage
us-gaap:Range, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:Depletion

us-gaap:Depreciation

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
us-gaap:IncomeStatementLocation
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GoodwillAcquiredDuringPeriod
us-gaap:StatementBusinessSegments

us-gaap:GoodwillOtherIncreaseDecrease
us-gaap:StatementBusinessSegments

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:ImpairmentOfLongLivedAssetsHeldForUse

us-gaap:IncreaseDecreaseInOperatingCapital

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestAndOtherIncome
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityCommitmentFeePercentage
us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:NumberOfBusinessesAcquired
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents
us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:StatementEquityComponents
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:StatementEquityComponents
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromRepaymentsOfBankOverdrafts

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProvisionForDoubtfulAccounts
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
us-gaap:Range, us-gaap:EmployeeStockOwnershipPlanESOPDisclosuresByPlan
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesOther
us-gaap:AwardType, us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross
us-gaap:RetirementPlanName, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueOther
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
us-gaap:StatementEquityComponents

wcn:AllowanceForDoubtfulAccountsReceivableImpactOfChangesInForeignCurrency

wcn:AssetRetirementObligationAssumptionOfClosureLiabilitiesFromAcquisitions

wcn:AverageRatePerTonConsumedRelatedToFinalCappingClosureAndPostClosureLandfillsAccretionExpense

wcn:AverageRatePerTonConsumedRelatedToLandfillDepletionAtOwnedLandfillsAndLandfillOperatedUnderLifeOfSiteAgreements

wcn:CapitalExpenditureForUndevelopedLandfillProperty
us-gaap:ProductOrService
wcn:ChangeInRevenue
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
wcn:CreditAgreementMaximumIncreaseToBorrowingCapacity
us-gaap:StatementEquityComponents
wcn:ExerciseOfWarrantsShares

wcn:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityContingentConsiderationRecordedAtAcquisitionDate

wcn:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityForeignCurrencyTranslationAdjustment

wcn:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityInterestAccretionExpense
us-gaap:StatementBusinessSegments, us-gaap:ValuationTechnique
wcn:ImpairmentChargeIfEstimatedAnnualCashFlowsWasChangedByTenPercent

wcn:ImpairmentsAndOtherOperatingCharges
us-gaap:PropertyPlantAndEquipmentByType
wcn:InflationRateForPurposesOfComputingLayersForFinalCappingClosureAndPostClosureObligations

wcn:LiabilitiesAssumedAndNotesPayableIssuedToSellersOfBusinessesAcquired
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
wcn:LineOfCreditFacilityIncreasedMaximumBorrowingCapacity

wcn:OperatingLeaseRightOfUseAssetAmortization

wcn:PaymentOfContingentConsiderationRecordedAtAcquisitionDate

wcn:PaymentOfContingentConsiderationRecordedInEarnings
us-gaap:StatementBusinessSegments, us-gaap:Subsegments
wcn:PercentageDeclineInRevenueFromPriorYearPeriod
us-gaap:DebtInstrument, us-gaap:SubsequentEventType
wcn:RequiredLeverageRatio

wcn:SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization
us-gaap:ConsolidationItems
us-gaap:StatementBusinessSegments
us-gaap:BusinessAcquisition
wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOptionsCashSettledInPeriod
us-gaap:AwardType, us-gaap:BusinessAcquisition
wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsCashSettledInPeriod
us-gaap:BusinessAcquisition
wcn:TangibleAssetCharges
us-gaap:StatementEquityComponents
wcn:TaxWithholdingsRelatedToNetShareSettlementsOfEquityBasedCompensationShares

wcn:TaxWithholdingsRelatedToNetShareSettlementsOfEquityBasedCompensationValue
us-gaap:StatementEquityComponents
us-gaap:MeasurementInputType, us-gaap:PropertyPlantAndEquipmentByType
us-gaap:AccrualForEnvironmentalLossContingenciesDiscountRate
us-gaap:ProductOrService, us-gaap:MeasurementInputType

us-gaap:AccruedEnvironmentalLossContingenciesCurrent

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent

us-gaap:AccruedInsuranceCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AssetRetirementObligation

us-gaap:AssetRetirementObligationCurrent

us-gaap:BankOverdrafts
us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:BridgeLoan
us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount

us-gaap:BusinessCombinationAcquiredReceivablesEstimatedUncollectible

us-gaap:BusinessCombinationAcquiredReceivablesGrossContractualAmount
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue
us-gaap:BalanceSheetLocation
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

us-gaap:CapitalizedContractCostGross

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance
us-gaap:AwardType
dei:LegalEntity, us-gaap:AwardType
us-gaap:CommonStockSharesHeldInEmployeeTrustShares

us-gaap:CommonStockValueOutstanding

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument
us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNet
us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensation
us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent

us-gaap:DeferredCompensationShareBasedArrangementsLiabilityCurrent
us-gaap:AwardType, us-gaap:PlanName
us-gaap:DeferredCompensationSharebasedArrangementsLiabilityCurrentAndNoncurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsGross

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries
us-gaap:MeasurementInputType, us-gaap:StatementBusinessSegments, us-gaap:ValuationTechnique
us-gaap:DerivativeAssetLiabilityNetMeasurementInput
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:VariableRate
us-gaap:DerivativeFixedInterestRate
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:VariableRate

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

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:InterestPayableCurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCredit
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongTermDebtFairValue

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:NumberOfInterestRateDerivativesHeld

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthorityName
us-gaap:OperatingLossCarryforwards

us-gaap:PurchaseObligation

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalents
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:RestrictedCashAndInvestmentsNoncurrent
us-gaap:FairValueByMeasurementFrequency

us-gaap:RestrictedInvestmentsNoncurrent
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalents
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased

us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased

us-gaap:TreasuryStockCommonShares
us-gaap:StatementEquityComponents

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

wcn:AccruedCellProcessingReserveCurrent

wcn:AccruedCellProcessingReserveNoncurrent

wcn:AccumulatedImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwill
us-gaap:StatementBusinessSegments

wcn:AmountOfSuretyBondsToSecureAssetClosureAndRetirementRequirements

wcn:AmountOfSuretyBondsToSecurePerformanceUnderCollectionContractsAndLandfillOperatingAgreements

wcn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentPortionOfOperatingLeaseLiabilities

wcn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermPortionOfOperatingLeaseLiabilities

wcn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets

wcn:DailyRepurchaseOfSharesMaximum

wcn:DeferredTaxLiabilitiesImpairmentOfAssets

wcn:DeferredTaxLiabilitiesInvestmentInSubsidiaries

wcn:DeferredTaxLiabilitiesLandfillClosurePostClosure

wcn:DeferredTaxLiabilitiesRelatedPartyPayments

wcn:FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
wcn:IncreaseInLineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:SubsequentEventType
wcn:IncreaseInRegularQuarterlyCashDividendPerShare

wcn:IndefiniteLivedIntangibleAssetsGrossExcludingGoodwill
us-gaap:StatementBusinessSegments

wcn:IntangibleAssetsGrossExclusiveOfGoodwill

wcn:MaximumPercentageOfDailySharesRepurchaseOfAverageDailyTradingVolume

wcn:NumberOfLandfillsOwnedAndOperatedByCompany

wcn:OutstandingAmountOfFinancialSuretyBonds
us-gaap:DerivativeInstrumentRisk
wcn:PaymentsToTerminateDerivative
us-gaap:DebtInstrument, us-gaap:SubsequentEventType
wcn:RequiredLeverageRatioDuringMaterialAcquisitionPeriod
us-gaap:AwardType
wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentOtherThanOptionsExercisesInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentOtherThanOptionsForfeituresInPeriodWeightedAverageExercisePrice

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOutstanding
us-gaap:AwardType
us-gaap:AwardType
wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber
us-gaap:AwardType, us-gaap:BusinessAcquisition
us-gaap:AwardType
wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice

wcn:UnrealizedCashFlowHedgeLossesOrGains

wcn:UnrecordedUnconditionalPurchaseObligationRemainingVolume

wcn:WeightedAverageCostOfCapital

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Other Assets Noncurrent
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Current Liabilities
Long Term Debt Current
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Share Based Compensation
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Common Stock Shares Outstanding
DividendsAndRepurchase
Dividends Common Stock Cash
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:CommonStockSharesIssued █████████████████▁▁▁▁260.506316262.564371262.899174262.897009262.885349262.878701263.699675263.697618263.686518263.673497263.271302263.506592263.498672263.46724263.660803263.640287263.637093175.753513175.426824175.140948175.037601NA122.375955NANANA
us-gaap:CommonStockSharesOutstanding █████████████████▁▁▁▁260.43345262.491505262.82499262.822825262.811165262.804517263.618161263.616104263.601239263.587245263.141413263.37291263.362026263.327956263.49467263.443234263.42544175.556828175.201895175.140948175.037601NA122.375955NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█261.418573263.156655NA263.507486262.994275264.353158NA264.587456264.494943264.33693NA264.394757264.332029264.588069NA264.299472264.109594175.935482NA175.766759140.587155123.450584NA123.269902124.352062NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁█260.951405262.697487NA262.998317262.994275263.790364NA263.853681263.84697263.603418NA263.628838263.691172263.827963NA263.443064263.387338175.37463NA175.336967140.203557122.77829NA123.269902124.079184NA
us-gaap:EarningsPerShareBasic ▇▇▇▇▄▇▇▇▇▆▇▇▇▆█▆▆▆▆▇▆▆▆▁▆▆0.680.610.50.6-0.860.540.510.60.560.480.50.570.530.471.20.470.470.080.490.510.20.370.42-2.080.460.42
us-gaap:EarningsPerShareDiluted ▇▇▇▇▄▇▇▇▇▆▇▇▇▆█▆▆▆▇▇▆▆▆▁▆▆0.680.610.50.6-0.860.540.50.60.560.480.50.570.520.471.190.470.470.080.490.50.20.360.42-2.080.460.42
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
 TTM Greenblatt ROC _ _██▇▇▁▇▇█▇▇▇█▇▇▇▇▇▅▆▆▅▆▆266.788238.372197.144230.679-232.357216.963194.184236.6222.134184.86199.98232.869210.688188.707175.014218.77206.9126.404139.157158.66663.49590.979101.73NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:ComprehensiveIncomeNetOfTax ▇▇▇▇▂▃▆▆▆▆▄▇▅▅█▇▆▅▅▅▅▅▅▁▅209.141207.131243.352207.418-151.127-84.654183.527121.368171.339154.434.489188.9496.89473.349308.719209.909173.21532.4655.61577.26740.76342.06653.126-262.64858.031NA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▅▅▄▄▁▃▄▄▅▄▅▄▆▆▅▇▇▆▆▇▇▇█▇█0.054-0.002-0.091-0.058-0.395-0.142-0.071-0.035-0.009-0.0450.065-0.0770.1320.1630.0440.1830.2310.1460.1110.2640.2310.1750.3270.2040.281NA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▇▇▇▇▂▃▆▆▆▆▄▇▅▅█▇▆▅▅▅▅▅▅▁▅209.195207.129243.261207.36-151.522-84.796183.456121.333171.33154.3854.554188.86397.02673.512308.763210.092173.44632.60655.72677.53140.99442.24153.453-262.44458.312NA
us-gaap:CostOfGoodsAndServicesSold █▇▇▇▇▇▇▇▇▆▆▆▆▅▅▆▆▅▅▅▂▁▁▁▁901.191825.92846.851828.822785.71815.424814.15835.098815.819733.69744.757736.122725.022659.803680.373695.122685.9643.38617.948636.31416.262287.192297.939300.91297.437NA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest 224.969NANANA-266.204NANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments NA200.598156.842191.648-266.204171.627161.862201.857188.627153.545166.02202.858181.379156.884145.999187.8176.562-1.851112.997131.36642.98574.01785.792-392.82294.794NA
us-gaap:IncomeTaxExpenseBenefit █▇▇▇▅▇▇▇▇▇▇█▇▇▁██▆▇▇▇▇▇▂▇47.86840.29126.26833.657-38.73728.73428.67142.78339.78827.96833.47752.09242.56531.852-169.1364.3952.675-16.87127.29442.48515.26529.033.404-136.01737.153NA
us-gaap:InterestExpense ███▇█▇▆▆▇▇▆▅▅▅▅▅▅▅▄▄▂▁▁▁▁41.32842.42542.81340.63640.93637.9936.05536.7837.24537.28735.2332.07832.42632.3732.53432.47131.1629.13127.41827.62120.48517.18416.8516.36715.322NA
us-gaap:NetIncomeLoss ▆▆▆▆▁▆▆▆▆▆▆▆▆▆█▆▆▄▅▅▄▅▅▁▅▅177.047160.309130.664158.049-227.072143.035133.262159.109148.848125.622132.478150.843138.682124.869315.086123.227123.65614.87485.59288.61727.48944.84252.061-257.00957.3651.824
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▅▅▄▄▁▃▄▄▅▄▅▄▆▆▅▇▇▆▆▇▇▇█▇█0.054-0.002-0.091-0.058-0.395-0.142-0.071-0.035-0.009-0.0450.065-0.0770.1320.1630.0440.1830.2310.1460.1110.2640.2310.1750.3270.2040.281NA
us-gaap:OperatingIncomeLoss ██▇█▃▇▇██▇▇█▇▇▇▇▇▅▇▇▆▆▆▁▆▆266.788238.372197.144230.679-232.357216.963194.184236.6222.134184.86199.98232.869210.688188.707175.014218.77206.9126.404139.157158.66663.49590.979101.73-375.152110.024101.865
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▆▆█▇▇▁▆▅▆▆▃▆▄▄▅▇▇▆▄▅▆32.97328.054106.39145.88683.093-184.71741.566-24.91143.13542.18-107.88435.455-43.474-59.331-12.66784.553.19317.434-46.94-16.64212.651NANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▆▇█▇▇▁▇▅▆▆▃▆▅▅▆▇▇▆▅▅▆▆▆▆▆32.09446.822112.68749.36975.945-227.68950.265-37.74122.49128.808-127.98938.097-41.788-51.52-6.36686.68249.55917.586-29.977-11.3513.274-2.7761.065-5.6390.671NA
us-gaap:OtherNonoperatingIncomeExpense ▅▇▆▆█▁▆▅▆▇▅▆▆▅▅▆▆▆▆▆▅▅▆▅▅-1.2353.5481.6540.7025.772-9.5211.142-0.0190.8052.558-1.1130.7322.031-0.3870.1751.7091.861.4660.4760.671-0.7140.2220.912-1.3030.092NA
us-gaap:ProfitLoss ▆▆▆▆▁▆▆▆▆▆▆▆▆▆█▆▆▄▅▅▄▅▅▁▅▅177.101160.307130.574157.991-227.467142.893133.191159.074148.839125.577132.543150.766138.814125.032315.128123.41123.88715.0285.70388.88127.7245.01752.388-256.80557.64152.081
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▇▇▇▆▇▇▇▇▆▆▆▆▅▅▆▆▅▅▅▃▁▁▁▁▁1533.9311395.9421398.2511389.5521305.7821352.4041361.961412.4441369.6391244.6371261.7321281.111239.9681140.1311157.1751206.4781175.5691091.2661048.6221084.922727.639514.68531.937547.938531.312506.1
us-gaap:Revenues █▇▇▇▆▇▇▇▇▆▆▆▆▅▅▆▆▅▅▅▃▁▁▁▁▁1533.9311395.9421398.2511389.5521305.7821352.4041361.961412.4441369.6391244.6371261.7321281.111239.9681140.1311157.1751206.4781175.5691091.2661048.6221084.922727.639514.68531.937547.938531.312506.1
us-gaap:SellingGeneralAndAdministrativeExpense █▇▆▆▆▆▆▇▇▆▆▇▆▆▆▆▆▆▆▆█▂▁▁▁157.943141.422133.419136.003132.158136.052136.146137.883139.664132.586125.806139.014128.261131.308126.038128.2126.35129.051124.268129.576152.73767.68262.27659.79957.264NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:Assets █▇▇▇▆█▇▆▆▅▄▃▃▃▃▃▂▂▁▁▁14106.20714042.92913992.36413849.44713594.00514279.41113737.69513270.23513145.77212931.92812627.32912192.06612024.54411963.21812014.68111910.27511655.36311469.43211193.10211187.69311093.552NA5121.798NANANA
us-gaap:Liabilities ▇▆▆▇▆█▅▄▄▄▃▂▁▁▂▂▂▂▁▁▁7237.6077101.0567128.9267183.2587097.6247592.3256799.3416473.8956437.9676363.2546167.1415686.9875677.9035682.485740.6115916.4195847.3775816.25538.2255566.3275535.831NA3130.014NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇▇▇▆█▇▆▆▅▄▃▃▃▃▃▂▂▁▁▁14106.20714042.92913992.36413849.44713594.00514279.41113737.69513270.23513145.77212931.92812627.32912192.06612024.54411963.21812014.68111910.27511655.36311469.43211193.10211187.69311093.552NA5121.798NANANA
us-gaap:StockholdersEquity ███▇▆▇█▇▇▆▆▆▅▅▅▃▂▁▁▁▁6864.3836937.716859.2736661.9346492.0686682.3786933.5046790.9666702.3966563.1396454.6086499.5646341.0496275.2786268.675988.4995800.2475645.7245647.5155614.1155550.734NA1985.2NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:AssetsCurrent ▅▅▅▆▅█▃▃▂▄▃▃▂▂▄▄▃▂▂▁▁1506.4431503.9911408.2721591.4161504.9261962.2211130.5981105.29990.5941242.8571092.9031023.058918.375969.6491176.8681192.9431049.196877.343832.569784.633734.068NA362.427NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▅▅▅▆▆█▃▃▂▄▃▂▂▂▄▄▃▃▂▂▁▁▁▁▁727.395743.464617.294859.096790.5511195.279326.738303.778209.209499.482319.305244.389145.801217.537433.815495.254399.741268.469154.382119.33555.6249.26310.97423.55315.624NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▅▅▄▆▅█▃▂▂▄▂▂▁▂▃▃▃▂▁837.762849.153714.389955.615883.4241284.206423.221395.828293.736584.682403.966327.788225.846294.545556.467506.489410.037277.336169.112NANANA21.254NANANA
us-gaap:AccountsReceivableNetCurrent ▇▆▆▆▆▆▇██▅▆▆▅▄▄▅▃▁▁▁▂649.561608.758630.264616.63608.801624.389662.808676.676663.931599.369609.545625.048604.09555.285554.458588.534547.671486.413485.138498.291502.833NA255.192NANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▄▅▆▃▂▅▅▄▃▅▆▅▆█▇▂▂▂▂▁▁129.487151.769160.714115.69105.574142.553141.052124.836117.454144.006164.053152.827167.036195.318186.999107.13493.053107.87697.53384.4689.465NA46.534NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA9288.864NANANA8963.168NANANA8052.089NANANA7194.006NANANA6633.606NANANA4278.729NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ConstructionInProgressNANA41.668NANANA23.739NANANA25.692NANANA33.886NANANA35.038NANANA9.861NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ContainersNANA845.386NANANA764.607NANANA682.99NANANA587.799NANANA532.477NANANA323.953NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandBuildingsAndImprovementsNANA1147.358NANANA1079.42NANANA963.903NANANA867.941NANANA768.432NANANA433.23NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandfillNANA4205.968NANANA4334.562NANANA3981.87NANANA3606.427NANANA3483.699NANANA2379.535NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:MachineryAndEquipmentNANA820.533NANANA749.557NANANA660.961NANANA590.048NANANA516.491NANANA377.488NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType wcn:RollingStockNANA2227.951NANANA2011.283NANANA1736.673NANANA1507.905NANANA1297.469NANANA754.662NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA4004.358NANANA3446.821NANANA2883.093NANANA2373.072NANANA1895.551NANANA1540.441NANANA
us-gaap:AmortizationOfIntangibleAssets ▆▆█▆▅▅▅▅▅▄▃▂▁▁32.70732.19235.2432.65331.77131.63831.70131.93431.34430.54228.33526.87126.47426.098NANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▆▆▆▅▄▇█▇▆▅▅▄▄▃▂▂▁▁▁▁▂5249.9045232.6825284.5065193.3785045.8725415.9895516.3475375.1665318.1965119.7855168.9965069.7675024.8684924.2634820.9344783.9284729.3354721.6694738.0554773.0964788.084NA2738.288NANANA
us-gaap:Goodwill ████▇▇█▇▇▇▇▆▆▆▆▆▆▆▆▆▆▁▁▁▂5818.7495754.1015726.655534.5675488.3055385.8415510.8515297.5565316.675065.535031.6854813.2964772.9664772.9494681.7744688.3484589.5734529.6454390.2614351.174299.4631424.5911422.8251319.971722.324NA
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill █████▃▃▃▃▃▃▃▃▃▃▃▁▁▁▁▁235.687235.687235.687235.687235.687222.222222.222222.222222.222222.222222.222222.222222.222222.222222.222222.222216.392216.392216.392216.392216.548NA216.548NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▄▅▇▅▇▅█▃▅▄▅▁▂▂▂▄▂▃▁██1102.5161125.8941155.0791127.2791152.3031120.1971163.0631097.0361124.1071105.5531128.6281069.0641085.7751077.561087.4361108.9611083.7871097.9621067.1581164.3081160.484NA511.294NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▂▄▆▄▆▅█▃▅▄▅▁▂▂▂▄▂▃▁██866.829890.207919.392891.592916.616897.975940.841874.814901.885883.331906.406846.842863.553855.338865.214886.739867.395881.57850.766947.916943.936NA294.746NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▂▁▁▂▃▄▆▇█169.523174.635170.923168.974173.905176.772183.22189.697194.361199.703NANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▇████▇▇▃▃▄▅▇▇▇▄▄▃▄▄▁▁88.8889.31792.32390.15389.4383.60885.95462.83862.80265.37472.9788.5286.81985.29268.03264.28463.63164.61867.66451.17248.468NA40.732NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:AccountsPayableCurrent ▄▂▃▇▆▇██▇▅▅▄▅▃▄▂▁▁▁▁▁326.085280.025290.82403.946367.355398.523436.97428.492408.229339.261359.967331.535343.87287.894330.523276.97239.15247.676251.253247.295243.215NA115.206NANANA
us-gaap:AccruedLiabilitiesCurrent █▇█▇▅▃▂▃▂▁▂▂▁▁▂▅▂▁▂▁▂411.333399.47404.923400.293341.333297.266281.308299.139274.478264.706289.544287.369257.874260.542278.039347.439270.621260.603269.402266.906269.334NA136.018NANANA
us-gaap:ContractWithCustomerLiabilityCurrent █▇▆▃▃▃▃▁▁250.254243.712233.596216.675214.478210.668216.443200.677199.401NA179.282NANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▇█▆█▇▆▆▆▅▃▄▃▃▂▃▃▂▂▁▁▁1092.2821106.8861028.6541135.4661039.318990.171007.228991.794942.918844.127860.709815.249797.67742.137802.599819.789725.399725.122692.177689.25684.642NA378.274NANANA
us-gaap:LongTermDebtCurrent ▁█▂▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▁▁▁6.997105.3868.2686.7727.6584.3180.4650.5020.7981.0161.7861.7531.691.67511.65911.59611.51111.4391.651.6241.575NA2.127NANANA
us-gaap:OperatingLeaseLiabilityCurrent █▆▂▁▂▁▁▁▁▁37.35235.69930.67130.19630.93329.74129.92930.16230.25529.81NANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent NANA48.814NANANA47.251NANANA53.295NANANA43.237NANANA57.301NANANA17.76NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:LongTermDebt NANA4743.6354721.9094738.2045201.8944375.8854062.5114107.1614176.7014174.6933763.333809.63895.8473926.3213953.1673991.863971.893632.6923680.3163779.983NA2157.285NANANA
 us-gaap:LongTermDebt us-gaap:CreditFacility,us-gaap:DebtInstrument us-gaap:RevolvingCreditFacility,wcn:CreditAgreement▄▁▁▁▁▆█▃▄▄▄▁▁▁▁▁▂▅▂▃▄505.034203.976203.927178.749193.345692.623916.247427.806472.179504.02481.61169.95195.166172.183192.101218.755256.995636.915310.582357.947457.026NANANANANA
 us-gaap:LongTermDebt us-gaap:CreditFacility,us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:VariableRate us-gaap:RevolvingCreditFacility,wcn:CreditAgreement,wcn:TermLoanFacility,us-gaap:LondonInterbankOfferedRateLIBOR1151.0NANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:CreditFacility,us-gaap:DebtInstrument,us-gaap:VariableRate us-gaap:RevolvingCreditFacility,wcn:CreditAgreement,us-gaap:LondonInterbankOfferedRateLIBOR▄▁▁▁▁▆█▃▃▃▃501.0200.0200.0175.0175.0675.0897.0382.5401.5350.5357.0NANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:CreditFacility,us-gaap:DebtInstrument,us-gaap:VariableRate us-gaap:RevolvingCreditFacility,wcn:CreditAgreement,wcn:CanadianBankersAcceptanceLoan▁▁▁▁▂▂▂▃▅▇█4.0343.9763.9273.74918.34517.62319.24745.30670.679101.02124.61NANANA175.362NANANA303.134NANANANANANANA
 us-gaap:LongTermDebt us-gaap:CreditFacility,us-gaap:DebtInstrument,us-gaap:VariableRate wcn:TermLoanFacility,wcn:CreditAgreement,us-gaap:LondonInterbankOfferedRateLIBOR▁▁▁▁▁▁▁▁▁▅▅██████████650.0650.0650.0650.0650.0650.0700.0700.0700.01237.51237.51637.51637.51637.51637.51637.51637.51637.51637.51637.51637.5NANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument wcn:NotesPayableToSellersAndOtherThirdParties▆▇███▁▁▁▁▁▂▂▂▂▄▄▄▄▂▂▂37.20138.00843.13143.1644.8599.2719.6389.7059.98210.18114.65314.9515.50415.73426.2926.48226.93527.04514.1814.43915.027NA10.855NANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType wcn:CreditAgreement,wcn:TermLoanFacility▁▁▁▁▁▁▁▁▁▅▅██████████650.0650.0650.0650.0650.0650.0700.0700.0700.01237.51237.51637.51637.51637.51637.51637.51637.51637.51637.51637.51637.5NANANANANA
us-gaap:LongTermDebtNoncurrent ▆▆▆▆▆█▄▃▃▃▃▂▂▂▂▂▃▂▁▁▂4762.8574613.6024708.6784680.2194694.7365160.7354353.7824039.4054082.8764157.0814153.4653747.2093792.8473878.6983899.5723925.7613963.9093946.1783616.763661.9713761.307NA2147.127NANANA
us-gaap:DebtAndCapitalLeaseObligations █▁▁4801.6524751.8064750.812NANANA4375.885NANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtAndCapitalLeaseObligations █▁▅4762.8574613.6024708.678NANANA4353.782NANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▅▅▄▁▁██▇▅772.867776.498760.044725.343728.73817.331818.622800.223783.609NA760.033NANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▁▁▁▁▁▂▂▃▃▄▄▄▄▄▃▃██▇▇▇4.2174.1634.1654.2554.3134.7084.855.3745.4095.5355.585.5155.5925.465.45.3577.7397.5087.3627.2516.987NA6.584NANANA
us-gaap:OtherLiabilitiesNoncurrent ▇▆▇██▇▆▆▆▄▃▃▂▁▂▁▁▁▂▂▂445.602433.434455.888470.558459.276440.399416.851431.565412.508374.391349.931339.817325.459307.205316.191310.646304.179301.038331.074329.058317.332NA124.943NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▁▂▂▂▃▄▅▆▇█139.329146.018147.223145.642149.763153.64160.033166.347170.829176.328NANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA34.259NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA30.77NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA23.124NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA17.311NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA68.86NANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:StockholdersEquity ███▇▆▇█▇▇▆▆▆▅▅▅▃▂▁▁▁▁6864.3836937.716859.2736661.9346492.0686682.3786933.5046790.9666702.3966563.1396454.6086499.5646341.0496275.2786268.675988.4995800.2475645.7245647.5155614.1155550.734NA1985.2NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ████▇████▇▇▇▇▇▇▇▆▆▆▆▆▁▁▁▁6868.66941.8736863.4386666.1896496.3816687.0866938.3546796.346707.8056568.6746460.1886505.0796346.6416280.7386274.075993.8565807.9865653.2325654.8775621.3665557.7212016.3311991.7841950.0342273.391NA
us-gaap:AdditionalPaidInCapitalCommonStock █▇█▇▆▅▆▆▅▄▅▄▃▂▃▂▂▁▂▁▁172.232161.638170.555162.606151.149141.438154.917147.188138.194128.23133.577124.317118.113109.613115.743109.627102.47996.745102.2297.41892.792NA736.652NANANA
us-gaap:RetainedEarningsAccumulatedDeficit █▇▇▇▆▇▇▇▆▆▅▅▄▄▃▂▂▁▂▁▁2889.0272765.4012659.0012582.2982473.2582749.2242654.2072569.6632452.6872345.972264.512174.1352060.1561961.2971856.9461578.6351487.1711395.2711413.4881359.4421296.241NA1259.495NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▇▇▆▃▃▁▆▅▅▅▄▇▆▇██▆▅▅▅▆78.26546.171-0.651-113.338-162.707-238.652-10.963-61.228-23.487-45.978-74.78653.20315.10656.893108.413114.77926.108-25.415-43.001-13.024-1.673NA-12.171NANANA
us-gaap:MinorityInterest ▁▁▁▁▁▂▂▃▃▄▄▄▄▄▃▃██▇▇▇4.2174.1634.1654.2554.3134.7084.855.3745.4095.5355.585.5155.5925.465.45.3577.7397.5087.3627.2516.987NA6.584NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁11.7919.573NA11.7019.91210.144NA9.32210.25411.62611.056.5918.9687.9914.9726.5836.3257.5554.7934.6027.7275.2995.8854.853NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities █▇▁█▆▆▅█▆▅▆▆▅▄▃▅▂▃▂▃448.082400.396222.948432.388383.599369.586355.117432.382389.276363.772373.443372.861357.684307.247298.885336.469264.428287.478256.481279.185NANANANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆█▃▅▆▇▁▆▁▇▂▇▅▃▅▇█▃▇█-232.241-100.553-395.977-290.11-226.33-133.626-540.334-245.382-512.244-128.046-501.374-185.212-282.952-402.282-282.67-155.583-109.251-418.728-143.348-95.141NANANANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▃▄▄▁█▆▄▃▄▆▄▃▃▄▄▄▆▄▄-227.702-165.482-74.131-71.608-559.874627.389212.145-84.781-168.055-55.203208.111-86.253-142.43-167.006-78.399-85.929-18.326239.414-77.929-120.073NANANANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▃▄▂▄▁█▃▄▂▄▄▄▃▂▃▄▄▄-11.391134.764-241.22672.191-400.782860.98527.393102.092-290.946180.71679.418101.783-68.631-262.02347.49796.174132.979108.251NANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:AmortizationOfFinancingCosts ▃▃▃▃▃█▃▃▃▂▂▂▂▂▂▂▂▂▂▂▅▁▁▁1.331.3591.3631.3631.3633.421.2931.2941.2661.1481.0711.0061.0051.0761.121.121.0881.0130.971.0352.1720.670.6690.651NANA
us-gaap:DeferredIncomeTaxExpenseBenefit ▇▇█▇▄█▇█▇▇██▇█▂▇▇▆▇▇▇██▁-4.8598.37927.126-10.792-90.0823.25913.15622.578.78510.12632.09419.3665.44220.957-141.413-0.59316.15-26.5286.34210.6057.8917.47329.357-176.536NANA
us-gaap:NetCashProvidedByUsedInOperatingActivities █▇▁█▆▆▅█▆▅▆▆▅▄▃▅▂▃▂▃448.082400.396222.948432.388383.599369.586355.117432.382389.276363.772373.443372.861357.684307.247298.885336.469264.428287.478256.481279.185NANANANANANA
us-gaap:NetIncomeLoss ▆▆▆▆▁▆▆▆▆▆▆▆▆▆█▆▆▄▅▅▄▅▅▁▅▅177.047160.309130.664158.049-227.072143.035133.262159.109148.848125.622132.478150.843138.682124.869315.086123.227123.65614.87485.59288.61727.48944.84252.061-257.00957.3651.824
us-gaap:ProfitLoss ▆▆▆▆▁▆▆▆▆▆▆▆▆▆█▆▆▄▅▅▄▅▅▁▅▅177.101160.307130.574157.991-227.467142.893133.191159.074148.839125.577132.543150.766138.814125.032315.128123.41123.88715.0285.70388.88127.7245.01752.388-256.80557.64152.081
us-gaap:ShareBasedCompensation ▇▃▂▅▄▅▂▃▄▅▃▅▄▃▂▃▃▅▃▃█▁▁▁18.41710.3077.43513.67311.59713.0467.1618.74711.59515.1688.36915.17211.0829.186.9549.04310.37512.9899.2969.07121.1065.2995.8854.853NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆█▃▅▆▇▁▆▁▇▂▇▅▃▅▇█▃▇█-232.241-100.553-395.977-290.11-226.33-133.626-540.334-245.382-512.244-128.046-501.374-185.212-282.952-402.282-282.67-155.583-109.251-418.728-143.348-95.141NANANANANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▆▁▆▅▃▄█▇▄▂▆174.59996.793176.359151.983130.93137.781200.88179.736139.552114.238172.633NANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▃▄▄▁█▆▄▃▄▆▄▃▃▄▄▄▆▄▄-227.702-165.482-74.131-71.608-559.874627.389212.145-84.781-168.055-55.203208.111-86.253-142.43-167.006-78.399-85.929-18.326239.414-77.929-120.073NANANANANANA
us-gaap:ProceedsFromIssuanceOfLongTermDebt NANA25.00.00.01790.625554.05.641960.855.354857.00.001130.11135.62576.80731.995428.866436.08661.9354.6833237.676115.0575.0578.5NANA
us-gaap:RepaymentsOfLongTermDebt ▂▁▁▁▂▃▂▁▃▁▂▁▁▁▁▁▂▁▁▁█▁▂▂261.4915.55937.31721.523513.725970.393286.54649.5761082.53852.051583.07349.563231.325106.812103.38280.962415.388170.374101.281151.7583263.981197.024487.755560.214NANA
us-gaap:PaymentsOfDividendsCommonStock ███▇▇▇▇▆▆▆▆▅▅▅▅▄▄▄▄▃▁▁▁▁53.42153.90953.96249.00948.89448.01848.71942.13342.13142.08442.10336.86336.7736.81436.77431.73831.75631.70731.54625.41617.79417.79117.74416.043NANA
us-gaap:PaymentsForRepurchaseOfCommonStock █▃▁▁▁▄239.64165.9990.00.00.0105.654NANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType wcn:NewTwoThousandTwentyOneSeniorNotes,us-gaap:SeniorNotesNA2.39e-062.39e-062.39e-062.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-082.3900000000000002e-08NANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType wcn:NotesTwentyFifty,us-gaap:SeniorNotesNA3.05e-063.05e-063.05e-063.05e-083.05e-08NANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType wcn:NotesTwoThousandTwentyFour,us-gaap:SeniorNotesNANA3.2400000000000003e-06NA3.24e-083.24e-083.24e-083.24e-083.24e-083.24e-083.24e-083.24e-083.24e-083.24e-083.24e-083.24e-083.24e-08NANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType wcn:NotesTwoThousandTwentyOne,us-gaap:SeniorNotesNA4.64e-064.64e-064.64e-064.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-084.64e-08NA4.64e-08NANANA

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value260262262262262262263263263263263263263263263263263175175175175122
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value260262262262262262263263263263263263263263263263263175175175175122
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents

us-gaap:CommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value260262262262262262263263263263263263263263263263263175175175175122122123123123123
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value261263263262264264264264264264264264264175175140123123124
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value260262262262263263263263263263263263263175175140122123124
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.680.610.50.6-0.860.540.510.60.560.480.50.570.530.471.20.470.470.080.490.510.20.370.42-2.080.460.42
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.680.610.50.6-0.860.540.50.60.560.480.50.570.520.471.190.470.470.080.490.50.20.360.42-2.080.460.42
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value209207243207-151.127-84.6541831211711544.4891889673308209173325577404253-262.64858
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.614.817.414.9-11.6-6.313.58.612.512.40.414.77.86.426.717.414.73.05.37.15.68.210.0-47.910.9

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value54000.0-2000.0-91000.0-58000.0-395000.0-142000.0-71000.0-35000.0-9000.0-45000.065000.0-77000.0132000.0163000.044000.0183000.0231000.0146000.0111000.0264000.0231000.0175000.0327000.0204000.0281000.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.0-0.00.00.00.00.00.00.00.00.00.00.00.10.00.1

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value209207243207-151.522-84.7961831211711544.5541889773308210173325577404253-262.44458
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.614.817.414.9-11.6-6.313.58.612.512.40.414.77.86.426.717.414.83.05.37.15.68.210.0-47.911.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value901825846828785815814835815733744736725659680695685643617636416287297300297
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax58.859.260.659.660.260.359.859.159.658.959.057.558.557.958.857.658.359.058.958.757.255.856.054.956.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302020-06-30
Value224-266.204
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.7-20.4

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value200156191-266.204171161201188153166202181156145187176-1.851112131427485-392.82294
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.411.213.8-20.412.711.914.313.812.313.215.814.613.812.615.615.0-0.210.812.15.914.416.1-71.717.8

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value47402633-38.737282842392733524231-169.136452-16.8712742152933-136.01737
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.12.91.92.4-3.02.12.13.02.92.22.74.13.42.8-14.65.34.5-1.52.63.92.15.66.3-24.87.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value41424240403736363737353232323232312927272017161615
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.73.03.12.93.12.82.62.62.73.02.82.52.62.82.82.72.72.72.62.52.83.33.23.02.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value177160130158-227.072143133159148125132150138124315123123148588274452-257.0095751
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.511.59.311.4-17.410.69.811.310.910.110.511.811.211.027.210.210.51.48.28.23.88.79.8-46.910.810.2

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value54000.0-2000.0-91000.0-58000.0-395000.0-142000.0-71000.0-35000.0-9000.0-45000.065000.0-77000.0132000.0163000.044000.0183000.0231000.0146000.0111000.0264000.0231000.0175000.0327000.0204000.0281000.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.0-0.00.00.00.00.00.00.00.00.00.00.00.10.00.1

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value266238197230-232.357216194236222184199232210188175218206261391586390101-375.152110101
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.417.114.116.6-17.816.014.316.816.214.915.818.217.016.615.118.117.62.413.314.68.717.719.1-68.520.720.1

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value32281064583-184.71741-24.9114342-107.88435-43.474-59.331-12.667845317-46.94-16.64212
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.12.07.63.36.4-13.73.1-1.83.13.4-8.62.8-3.5-5.2-1.17.04.51.6-4.5-1.51.7

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents

wcn:ForeignCurrencyTranslationAdjustment, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value32281064583-184.71741-24.9114342
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.12.07.63.36.4-13.73.1-1.83.13.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wcn:ForeignCurrencyTranslationAdjustment us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


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
Value32281064583-184.71741-24.9114342-107.88435-43.474-59.331-12.667
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.12.07.63.36.4-13.73.1-1.83.13.4-8.62.8-3.5-5.2-1.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value32461124975-227.68950-37.7412228-127.98938-41.788-51.52-6.366864917-29.977-11.3513-2.7761.065-5.6390.671
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.13.48.13.65.8-16.83.7-2.71.62.3-10.13.0-3.4-4.5-0.67.24.21.6-2.9-1.01.8-0.50.2-1.00.1

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-1235000.03548000.01654000.0702000.05772000.0-9521000.01142000.0-19000.0805000.02558000.0-1113000.0732000.02031000.0-387000.0175000.01709000.01860000.01466000.0476000.0671000.0-714000.0222000.0912000.0-1303000.092000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.30.10.10.4-0.70.1-0.00.10.2-0.10.10.2-0.00.00.10.20.10.00.1-0.10.00.2-0.20.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value177160130157-227.467142133159148125132150138125315123123158588274552-256.8055752
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.511.59.311.4-17.410.69.811.310.910.110.511.811.211.027.210.210.51.48.28.23.88.79.8-46.910.810.3

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.054-0.002-0.058-0.395-0.142-0.035-0.009-0.0450.065-0.0770.1320.1630.0440.1820.2310.1460.1110.2640.2310.1750.3270.204
Percentage of ProfitLoss0.0-0.0-0.00.2-0.1-0.0-0.0-0.00.0-0.10.10.10.00.10.21.00.10.30.80.40.6-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.0-0.00.00.00.00.00.00.00.00.00.00.00.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value177160158-227.072143159148125132150138124315123123148588274452-257.009
Percentage of ProfitLoss100.0100.0100.099.8100.1100.0100.0100.0100.0100.199.999.9100.099.899.899.099.999.799.299.699.4100.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.511.511.4-17.410.611.310.910.110.511.811.211.027.210.210.51.48.28.23.88.79.8-46.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value15331395139813891305135213611412136912441261128112391140115712061175109110481084727514531547531506
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-223.381-197.883-206.746-210.386-200.174-197.091-200.126-210.1-205.789-171.979-185.442-190.176-177.978-156.293-156.888-165.512-166.906-151.58-143.415-153.323-103.367-70.36-71.734-71.246-69.459
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-14.6-14.2-14.8-15.1-15.3-14.6-14.7-14.9-15.0-13.8-14.7-14.8-14.4-13.7-13.6-13.7-14.2-13.9-13.7-14.1-14.2-13.7-13.5-13.0-13.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-14.6-14.2-14.8-15.1-15.3-14.6-14.7-14.9-15.0-13.8-14.7-14.8-14.4-13.7-13.6-13.7-14.2-13.9-13.7-14.1-14.2-13.7-13.5-13.0-13.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:ProductOrService

us-gaap:OperatingSegments, us-gaap:Landfill


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value327271291308280266280310296244
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.319.520.822.221.519.720.622.021.719.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.319.520.822.221.519.720.622.021.719.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Landfill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, wcn:ExplorationAndProductionWasteTreatmentRecoveryAndDisposal


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value34282726406566706866676862585557503935333032455455
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.02.01.93.14.84.95.05.05.45.35.35.15.14.84.84.33.63.33.14.26.48.510.010.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.02.01.93.14.84.95.05.05.45.35.35.15.14.84.84.33.63.33.14.26.48.510.010.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:ExplorationAndProductionWasteTreatmentRecoveryAndDisposal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, wcn:IntermodalAndOther


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value38353327273030263132343437343938353334342214161718
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.52.62.42.02.12.22.31.92.32.62.72.73.03.03.43.23.03.13.33.13.12.93.13.23.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.52.62.42.02.12.22.31.92.32.62.72.73.03.03.43.23.03.13.33.13.12.93.13.23.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:IntermodalAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, wcn:SolidWasteCollection


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1098103610241010948989974990958891874871854809800815797768739760502356354354342
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax71.674.273.272.772.673.171.670.170.071.669.368.068.971.069.267.667.870.470.670.169.169.366.764.764.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax71.674.273.272.772.673.171.670.170.071.669.368.068.971.069.267.667.870.470.670.169.169.366.764.764.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:SolidWasteCollection100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, wcn:SolidWasteRecycling


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value41322621201813141619232322233043434331321810111212
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.72.31.91.51.51.31.01.01.21.61.81.81.82.12.63.63.74.03.03.02.52.12.22.22.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.72.31.91.51.51.31.01.01.21.61.81.81.82.12.63.63.74.03.03.02.52.12.22.22.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:SolidWasteRecycling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, wcn:Transfer


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value217189201205189180195209204161174187168
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.213.614.414.814.513.414.414.814.913.013.914.713.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.213.614.414.814.513.414.414.814.913.013.914.713.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:Transfer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OperatingSegments, wcn:Commercial, wcn:SolidWasteCollection


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value444426406375416408396381
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.930.529.228.830.828.929.030.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.930.529.228.830.828.929.030.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:Commercial wcn:SolidWasteCollection100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, wcn:IndustrialAndConstructionRollOff, wcn:SolidWasteCollection


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value237209216194206226215187
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.515.015.614.915.316.115.715.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.515.015.614.915.316.115.715.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:IndustrialAndConstructionRollOff wcn:SolidWasteCollection100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, wcn:Residential, wcn:SolidWasteCollection


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value416400387378365355346322
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.228.727.929.027.025.225.325.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.228.727.929.027.025.225.325.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:Residential wcn:SolidWasteCollection100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value15331395139813891305135213611412136912441261128112391140115712061175109110481084727514531547531506
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-223.381-197.883-206.746-210.386-200.174-197.091-200.126-210.1-205.789-171.979-185.442-190.176-177.978-156.292-156.888-165.512-166.906-151.58-143.415-153.323-103.367-70.36-71.734-71.246-69.459
Percentage of Revenues-14.6-14.2-14.8-15.1-15.3-14.6-14.7-14.9-15.0-13.8-14.7-14.8-14.4-13.7-13.6-13.7-14.2-13.9-13.7-14.1-14.2-13.7-13.5-13.0-13.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-14.6-14.2-14.8-15.1-15.3-14.6-14.7-14.9-15.0-13.8-14.7-14.8-14.4-13.7-13.6-13.7-14.2-13.9-13.7-14.1-14.2-13.7-13.5-13.0-13.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value17571593160415991505154915621622157514161447147114171296131413711342124211921238831585603619600
Percentage of Revenues114.6114.2114.8115.1115.3114.6114.7114.9115.0113.8114.7114.8114.4113.7113.6113.7114.2113.9113.7114.1114.2113.7113.5113.0113.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax114.6114.2114.8115.1115.3114.6114.7114.9115.0113.8114.7114.8114.4113.7113.6113.7114.2113.9113.7114.1114.2113.7113.5113.0113.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Revenues us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IntersegmentElimination, wcn:Canada


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value-27.254-22.856-25.74-21.562-22.684-27.059-27.779-21.939-24.628-24.949-21.713-27.111-26.332-22.296-26.413-9.518
Percentage of Revenues-1.8-1.6-1.9-1.7-1.7-1.9-2.0-1.8-1.9-2.0-1.9-2.2-2.2-2.0-2.4-1.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.8-1.6-1.9-1.7-1.7-1.9-2.0-1.8-1.9-2.0-1.9-2.2-2.2-2.0-2.4-1.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination wcn:Canada0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IntersegmentElimination, wcn:Central


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-37.06-32.316-32.393-33.892-32.444-29.028-29.87-32.663-32.106-24.915-26.629-28.221-27.705-21.41-21.772-23.85-23.363-19.503-19.722-20.842-18.327-13.961-15.248-16.101-15.349
Percentage of Revenues-2.4-2.3-2.3-2.4-2.5-2.1-2.2-2.3-2.3-2.0-2.1-2.2-2.2-1.9-1.9-2.0-2.0-1.8-1.9-1.9-2.5-2.7-2.9-2.9-2.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.4-2.3-2.3-2.4-2.5-2.1-2.2-2.3-2.3-2.0-2.1-2.2-2.2-1.9-1.9-2.0-2.0-1.8-1.9-1.9-2.5-2.7-2.9-2.9-2.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination wcn:Central0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IntersegmentElimination, wcn:Eastern


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-71.182-62.369-67.348-69.146-64.824-64.798-65.76-69.049-66.855-54.019-60.58-64.347-53.945-45.96-44.816-45.857-46.017-41.81-33.26-34.719-26.24-20.421-20.825-19.157-18.932
Percentage of Revenues-4.6-4.5-4.8-5.0-5.0-4.8-4.8-4.9-4.9-4.3-4.8-5.0-4.4-4.0-3.9-3.8-3.9-3.8-3.2-3.2-3.6-4.0-3.9-3.5-3.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.6-4.5-4.8-5.0-5.0-4.8-4.8-4.9-4.9-4.3-4.8-5.0-4.4-4.0-3.9-3.8-3.9-3.8-3.2-3.2-3.6-4.0-3.9-3.5-3.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination wcn:Eastern0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IntersegmentElimination, wcn:Southern


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-49.858-44.526-44.695-45.061-41.761-42.115-41.791-42.442-41.446-37.153-38.661-38.266-37.941-35.616-34.811-36.531-37.725-37.216-36.06-37.818-16.618-6.048-5.952-5.954-6.265
Percentage of Revenues-3.3-3.2-3.2-3.2-3.2-3.1-3.1-3.0-3.0-3.0-3.1-3.0-3.1-3.1-3.0-3.0-3.2-3.4-3.4-3.5-2.3-1.2-1.1-1.1-1.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.3-3.2-3.2-3.2-3.2-3.1-3.1-3.0-3.0-3.0-3.1-3.0-3.1-3.1-3.0-3.0-3.2-3.4-3.4-3.5-2.3-1.2-1.1-1.1-1.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination wcn:Southern0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IntersegmentElimination, wcn:Western


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-38.027-35.816-36.998-36.547-35.12-33.455-34.268-35.651-34.704-31.196-31.87-32.596-32.031-29.958-29.699-30.345-31.461-28.411-29.158-30.05-29.48-27.63-27.629-27.026-25.795
Percentage of Revenues-2.5-2.6-2.6-2.6-2.7-2.5-2.5-2.5-2.5-2.5-2.5-2.5-2.6-2.6-2.6-2.5-2.7-2.6-2.8-2.8-4.1-5.4-5.2-4.9-4.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.5-2.6-2.6-2.6-2.7-2.5-2.5-2.5-2.5-2.5-2.5-2.5-2.6-2.6-2.6-2.5-2.7-2.6-2.8-2.8-4.1-5.4-5.2-4.9-4.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination wcn:Western0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, wcn:Canada


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value24721121018219321721619021121119122420618520470
Percentage of Revenues16.115.215.214.014.315.415.815.316.517.116.818.617.617.018.89.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.115.215.214.014.315.415.815.316.517.116.818.617.617.018.89.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:Canada0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, wcn:Central


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value303267258262249237242262250202206213207179179190182163166176157133139150143
Percentage of Revenues19.819.218.518.919.117.617.818.618.316.316.316.716.715.715.515.815.515.015.916.221.726.026.327.426.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.819.218.518.919.117.617.818.618.316.316.316.716.715.715.515.815.515.015.916.221.726.026.327.426.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:Central0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, wcn:Eastern


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value440398407413383397387399390346348353320283285292292273214229168128125113111
Percentage of Revenues28.728.629.229.829.429.428.428.328.527.927.627.625.824.924.724.224.925.020.521.223.224.923.620.721.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.728.629.229.829.429.428.428.328.527.927.627.625.824.924.724.224.925.020.521.223.224.923.620.721.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:Eastern0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, wcn:Southern


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value41338238037533835134434733932432132132130830431732331731231713742434342
Percentage of Revenues26.927.427.227.026.026.025.324.624.826.125.525.125.927.126.326.327.529.129.829.318.98.38.17.98.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.927.427.227.026.026.025.324.624.826.125.525.125.927.126.326.327.529.129.829.318.98.38.17.98.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:Southern0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, wcn:Western


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value351332338337310305311324311286295303295275281292288264261276265246249257248
Percentage of Revenues22.923.824.224.323.822.622.923.022.823.023.523.723.824.124.424.224.624.225.025.536.548.046.947.046.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.923.824.224.323.822.622.923.022.823.023.523.723.824.124.424.224.624.225.025.536.548.046.947.046.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wcn:Western0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Revenues us-gaap:StatementBusinessSegments

wcn:Canada


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value22018818416117019018816818718616919718016317760
Percentage of Revenues14.413.513.312.412.613.513.813.514.615.114.916.315.314.916.48.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.413.513.312.412.613.513.813.514.615.114.916.315.314.916.48.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wcn:Canada0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wcn:Central


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value266235226228216208212230218177179185179158158166159144146155139119124134127
Percentage of Revenues17.416.916.216.416.615.415.616.315.914.314.214.514.513.913.713.813.613.214.014.319.223.323.424.524.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.416.916.216.416.615.415.616.315.914.314.214.514.513.913.713.813.613.214.014.319.223.323.424.524.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wcn:Central0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wcn:Eastern


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value3693363403443183323213303232922872892662372402462462311811941421071049392
Percentage of Revenues24.124.124.324.824.424.623.623.423.623.522.822.621.520.820.820.421.021.217.318.019.620.919.717.217.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.124.124.324.824.424.623.623.423.623.522.822.621.520.820.820.421.021.217.318.019.620.919.717.217.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wcn:Eastern0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wcn:Southern


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value36333833633029730930230529828728328328327326928028528027627912036373736
Percentage of Revenues23.724.224.123.822.822.922.221.621.823.122.422.122.824.023.323.324.325.726.325.816.67.27.06.86.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.724.224.123.822.822.922.221.621.823.122.422.122.824.023.323.324.325.726.325.816.67.27.06.86.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wcn:Southern0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wcn:Western


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value313297301301275271277289276254264271263245252261257235232246236219221230222
Percentage of Revenues20.521.321.521.721.120.120.420.520.220.520.921.221.321.521.821.721.921.622.222.832.542.641.742.141.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.521.321.521.721.120.120.420.520.220.520.921.221.321.521.821.721.921.622.222.832.542.641.742.141.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wcn:Western0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value15714113313613213613613713913212513912813112612812612912412915267625957
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.310.19.59.810.110.110.09.810.210.710.010.910.311.510.910.610.711.811.911.921.013.211.710.910.8

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value14106140421399213849135941427913737132701314512931126271219212024119631201411910116551146911193111871109351215245
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

us-gaap:Corporate


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value9511017890109010011444592540429575492408500741624515395361285222115112
Percentage of Assets6.77.26.47.97.410.14.34.13.34.64.03.44.26.25.24.43.53.22.52.02.32.1
Percentage of Assets6.77.26.47.97.410.14.34.13.34.64.03.44.26.25.24.43.53.22.52.02.32.1
Percentage of Assets us-gaap:Corporate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:Canada


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value26202552254424442359226524902454249624122562252625802677269725832533253226182668
Percentage of Assets18.618.218.217.717.415.918.118.519.019.121.021.021.622.322.722.222.122.623.424.1
Percentage of Assets18.618.218.217.717.415.918.118.519.019.121.021.021.622.322.722.222.122.623.424.1
Percentage of Assets wcn:Canada100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:CanadaSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2544249024122677253220
Percentage of Assets18.218.119.122.322.60.4
Percentage of Assets18.218.119.122.322.60.4
Percentage of Assets wcn:CanadaSegment100.0100.0100.0100.0100.0100.0

wcn:Central


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value2202214421601956187118751885188418801491145214371430129713121304129613021296128510701050
Percentage of Assets15.615.315.414.113.813.113.714.214.311.811.912.012.010.811.011.211.311.611.611.620.920.0
Percentage of Assets15.615.315.414.113.813.113.714.214.311.811.912.012.010.811.011.211.311.611.611.620.920.0
Percentage of Assets wcn:Central100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:Eastern


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value310130943134305530393060309927372720268823482339224020241999194419411541154215341062740
Percentage of Assets22.022.022.422.122.421.422.620.620.721.319.319.518.716.916.816.716.913.813.813.820.714.1
Percentage of Assets22.022.022.422.122.421.422.620.620.721.319.319.518.716.916.816.716.913.813.813.820.714.1
Percentage of Assets wcn:Eastern100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:Southern


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value33573373340234412956297129902994296528922778277726942718272628012813286928672793259249
Percentage of Assets23.824.024.324.821.820.821.822.622.622.922.823.122.522.622.924.024.525.625.625.25.14.8
Percentage of Assets23.824.024.324.821.820.821.822.622.622.922.823.122.522.622.924.024.525.625.625.25.14.8
Percentage of Assets wcn:Southern100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:Western


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value1871185918611860185317121718169716801596158315631542157315601518150215161504150214981482
Percentage of Assets13.313.213.313.413.612.012.512.812.812.613.013.012.913.113.113.013.113.613.513.529.328.3
Percentage of Assets13.313.213.313.413.612.012.512.812.812.613.013.012.913.113.113.013.113.613.513.529.328.3
Percentage of Assets wcn:Western100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value7237710171287183709775926799647364376363616756865677568257405916584758165538556655353130
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.350.650.951.952.253.249.548.849.049.248.846.647.247.547.849.750.250.749.549.849.961.1

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value1410614042139921384913594142791373713270131451293112627121921202411963120141191011655114691119311187110935121
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value6864693768596661649266826933679067026563645464996341627562685988580056455647561455501985
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets48.749.449.048.147.846.850.551.251.050.851.153.352.752.552.250.349.849.250.550.250.038.8

us-gaap:StockholdersEquity us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents

us-gaap:InterestRateSwap, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value-51.707-50.828-69.596-75.892-79.375-72.227-29.255-37.954-25.124-4.488.89213
Percentage of StockholdersEquity-0.8-0.7-1.0-1.1-1.2-1.1-0.4-0.6-0.4-0.10.10.2
Percentage of Assets-0.4-0.4-0.5-0.5-0.6-0.5-0.2-0.3-0.2-0.00.10.1
Percentage of Assets us-gaap:InterestRateSwap us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.0

wcn:ForeignCurrencyTranslationAdjustment, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1299668-37.446-83.332-166.42518-23.2741.637-41.498-83.67891
Percentage of StockholdersEquity1.91.41.0-0.6-1.3-2.50.3-0.30.0-0.6-1.31.5
Percentage of Assets0.90.70.5-0.3-0.6-1.20.1-0.20.0-0.3-0.70.8
Percentage of Assets wcn:ForeignCurrencyTranslationAdjustment us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value7846-0.651-113.338-162.707-238.652-10.963-61.228-23.487-45.978-74.786108
Percentage of StockholdersEquity1.10.7-0.0-1.7-2.5-3.6-0.2-0.9-0.4-0.7-1.21.7
Percentage of Assets0.60.3-0.0-0.8-1.2-1.7-0.1-0.5-0.2-0.4-0.60.9
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value15061503140815911504196211301105990124210921023918969117611921049877832784734362
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.710.710.111.511.113.78.28.37.59.68.78.47.68.19.810.09.07.67.47.06.67.1

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value7277436178597901195326303209499319244145217433495399268154119559.2631023151413
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.25.34.46.25.88.42.42.31.63.92.52.01.21.83.64.23.42.31.41.10.50.00.20.00.00.30.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value837849714955883128442339529358440332722529455650641027716921
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.96.05.16.96.59.03.13.02.24.53.22.71.92.54.64.33.52.41.50.4

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value649608630616608624662676663599609625604555554588547486485498502255
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.64.34.54.54.54.44.85.15.14.64.85.15.04.64.64.94.74.24.34.54.55.0

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value1291511601151051421411241171441641521671951861079310797848946
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.91.11.10.80.81.01.00.90.91.11.31.31.41.61.60.90.80.90.90.80.80.9

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value928889638052719466334278
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0
Percentage of Assets66.465.263.859.959.383.5

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:ConstructionInProgress


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value41232533359.861
Percentage of PropertyPlantAndEquipmentGross0.40.30.30.50.50.2
Percentage of Assets0.30.20.20.30.30.2
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.0

us-gaap:Containers


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value845764682587532323
Percentage of PropertyPlantAndEquipmentGross9.18.58.58.28.07.6
Percentage of Assets6.05.65.44.94.86.3
Percentage of Assets us-gaap:Containers0.00.00.00.00.00.0

us-gaap:LandBuildingsAndImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value11471079963867768433
Percentage of PropertyPlantAndEquipmentGross12.412.012.012.111.610.1
Percentage of Assets8.27.97.67.26.98.5
Percentage of Assets us-gaap:LandBuildingsAndImprovements0.00.00.00.00.00.0

us-gaap:Landfill


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value420543343981360634832379
Percentage of PropertyPlantAndEquipmentGross45.348.449.550.152.555.6
Percentage of Assets30.131.631.530.031.146.5
Percentage of Assets us-gaap:Landfill0.00.00.00.00.00.0

us-gaap:MachineryAndEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value820749660590516377
Percentage of PropertyPlantAndEquipmentGross8.88.48.28.27.88.8
Percentage of Assets5.95.55.24.94.67.4
Percentage of Assets us-gaap:MachineryAndEquipment0.00.00.00.00.00.0

wcn:RollingStock


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value22272011173615071297754
Percentage of PropertyPlantAndEquipmentGross24.022.421.621.019.617.6
Percentage of Assets15.914.613.812.611.614.7
Percentage of Assets wcn:RollingStock0.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value400434462883237318951540
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0
Percentage of Assets28.625.122.819.816.930.1

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3232353231313131313028262626
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value5249523252845193504554155516537553185119516850695024492448204783472947214738477347882738
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.237.337.837.537.137.940.240.540.539.640.941.641.841.240.140.240.641.242.342.743.253.5

us-gaap:PropertyPlantAndEquipmentNet us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Landfill


Property
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value2602262526452524293029612949284128682855278826872689271727742793
Percentage of PropertyPlantAndEquipmentNet49.650.250.950.054.155.155.555.556.656.856.656.256.957.558.158.3
Percentage of Assets18.418.719.118.620.522.322.422.023.523.723.322.623.123.724.825.2
Percentage of Assets us-gaap:Landfill0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:CA


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value695653652738717
Percentage of PropertyPlantAndEquipmentNet13.211.912.615.315.1
Percentage of Assets5.04.85.26.16.4
Percentage of Assets country:CA0.00.00.00.00.0

country:US


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value458948624516408240202738
Percentage of PropertyPlantAndEquipmentNet86.888.187.484.784.9100.0
Percentage of Assets32.835.435.834.035.953.5
Percentage of Assets country:US0.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value58185754572655345488538555105297531650655031481347724772468146884589452943904351429914241422131917221693
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets41.241.040.940.040.437.740.139.940.439.239.839.539.739.939.039.439.439.539.238.938.80.027.80.00.032.3

us-gaap:Goodwill us-gaap:StatementBusinessSegments

wcn:Canada


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value159515721552148214501393152114921510147914481527150115331575158315231481146514621519
Percentage of Goodwill27.427.327.126.826.425.927.628.228.429.228.831.731.432.133.733.833.232.733.433.635.3
Percentage of Assets11.311.211.110.710.79.811.111.211.511.411.512.512.512.813.113.313.112.913.113.113.7
Percentage of Assets wcn:Canada60.961.661.060.661.561.561.160.860.50.060.059.659.459.458.858.759.058.557.955.956.9

wcn:CanadaSegment


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value15521521144815751465
Percentage of Goodwill27.127.628.833.733.4
Percentage of Assets11.111.111.513.113.1
Percentage of Assets wcn:CanadaSegment61.061.160.058.857.9

wcn:Central


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value870828824739732733729729730544523510507505468468468468467464458416472428423460
Percentage of Goodwill15.014.414.413.413.313.613.213.813.710.710.410.610.610.610.010.010.210.310.710.710.729.233.232.524.627.2
Percentage of Assets6.25.95.95.35.45.15.35.55.64.24.14.24.24.23.93.94.04.14.24.24.10.09.20.00.08.8
Percentage of Assets wcn:Central39.538.638.237.839.139.138.738.738.90.035.135.135.335.336.135.735.936.135.935.835.70.044.10.00.043.8

wcn:Eastern


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value13761375137413371330133013311148115111261143926925899804801783779533535530459499344343392
Percentage of Goodwill23.723.924.024.224.224.724.221.721.722.222.719.219.418.917.217.117.117.212.112.312.332.335.126.120.023.2
Percentage of Assets9.89.89.89.79.89.39.78.78.88.79.17.67.77.56.76.76.76.84.84.84.80.09.70.00.07.5
Percentage of Assets wcn:Eastern44.444.543.943.843.843.543.042.042.30.042.539.439.540.239.740.140.340.234.634.734.60.047.00.00.053.0

wcn:Southern


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value15321532153215311531152815281527152415161517145114411436143614371438142314701434133795959592
Percentage of Goodwill26.326.626.827.727.928.427.728.828.729.930.230.230.230.130.730.731.331.433.533.031.16.76.77.35.4
Percentage of Assets10.910.911.011.111.310.711.111.511.611.712.011.912.012.012.012.112.312.413.112.812.10.01.90.00.0
Percentage of Assets wcn:Southern45.645.445.044.551.851.451.151.051.40.052.552.251.953.352.852.751.350.651.250.047.90.036.90.00.0

wcn:Western


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value445445442443442400400399399399398398398398397397376376376376376375373373372372
Percentage of Goodwill7.77.77.78.08.17.47.37.57.57.97.98.38.38.38.58.58.28.38.68.78.826.326.328.321.722.0
Percentage of Assets3.23.23.23.23.32.82.93.03.03.13.23.33.33.33.33.33.23.33.43.43.40.07.30.00.07.1
Percentage of Assets wcn:Western23.823.923.823.823.923.423.323.523.80.024.925.125.525.825.325.524.825.124.825.025.10.024.90.00.025.2

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value235235235235235222222222222222222222222222222222216216216216216216
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.71.71.71.71.61.61.71.71.71.81.81.81.91.81.91.91.91.91.92.04.2

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:StatementBusinessSegments

wcn:ExplorationAndProductionFacilityPermits


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value21212121212121212121212121212121212121212121
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill9.19.19.19.19.19.69.69.69.69.69.69.69.69.69.69.69.99.99.99.99.99.9
Percentage of Assets0.20.20.20.20.20.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.4
Percentage of Assets wcn:ExplorationAndProductionFacilityPermits0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wcn:SolidWasteCollectionAndTransportationPermits


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value172172172172172158158158158158158158158158158158152152152152152152
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill73.073.073.073.073.071.471.471.471.471.471.471.471.471.471.471.470.670.670.670.670.570.5
Percentage of Assets1.21.21.21.21.31.11.21.21.21.21.31.31.31.31.31.31.31.31.41.41.43.0
Percentage of Assets wcn:SolidWasteCollectionAndTransportationPermits0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value110211251155112711521120116310971124110511281069108510771087110810831097106711641160511
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.88.08.38.18.57.88.58.38.68.58.98.89.09.09.19.39.39.69.510.410.510.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value866890919891916897940874901883906846863855865886867881850947943294
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.16.36.66.46.76.36.86.66.96.87.26.97.27.17.27.47.47.77.68.58.55.8

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerLists


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value22923825423324625927927228928329821021922422523223123823931030676
Percentage of FiniteLivedIntangibleAssetsNet26.526.827.626.226.928.929.731.232.132.132.924.925.426.226.026.226.727.128.232.832.526.1
Percentage of Assets1.61.71.81.71.81.82.02.12.22.22.41.71.81.91.92.02.02.12.12.82.81.5
Percentage of Assets us-gaap:CustomerLists0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FranchiseRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value343355365367377343357303310309318333341353357368348353342356352150
Percentage of FiniteLivedIntangibleAssetsNet39.639.939.841.241.238.338.034.734.435.135.239.339.541.441.341.540.240.140.237.637.351.0
Percentage of Assets2.42.52.62.72.82.42.62.32.42.42.52.72.83.03.03.13.03.13.13.23.22.9
Percentage of Assets us-gaap:FranchiseRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wcn:PermitsAndOther


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value29329629929029229430329830228928930330227728228628728826828028467
Percentage of FiniteLivedIntangibleAssetsNet33.933.332.632.531.932.832.334.133.532.831.935.835.032.432.632.333.132.831.629.630.223.0
Percentage of Assets2.12.12.12.12.22.12.22.22.32.22.32.52.52.32.32.42.52.52.42.52.61.3
Percentage of Assets wcn:PermitsAndOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value169174170168173176183189194199206
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.21.21.31.21.31.41.51.51.6

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value88899290898385626265728886856864636467514840
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.70.70.70.60.60.50.50.50.60.70.70.70.60.50.50.60.60.50.40.8

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value326280290403367398436428408339359331343287330276239247251247243115
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.02.12.92.72.83.23.23.12.62.92.72.92.42.82.32.12.22.22.22.22.2

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value411399404400341297281299274264289287257260278347270260269266269136
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.92.82.92.92.52.12.02.32.12.02.32.42.12.22.32.92.32.32.42.42.42.7

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value250243233216214210216200199179
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.71.71.61.61.51.61.51.51.4

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value109211061028113510399901007991942844860815797742802819725725692689684378
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.77.97.48.27.66.97.37.57.26.56.86.76.66.26.76.96.26.36.26.26.27.4

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value6.9971058.2686.7727.6584.3180.4650.5020.7981.0161.7861.7531.691.675111111111.651.6241.5752.127
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.80.10.00.10.00.00.00.00.00.00.00.00.00.10.10.10.10.00.00.00.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value3735303030292930302929
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.20.20.20.20.20.20.20.20.2

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value484753435717
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.40.40.50.3

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value47434721473852014375406241074176417437633809389539263953399139713632368037792157
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets33.934.134.936.431.930.631.232.333.130.931.732.632.733.234.234.632.532.934.142.1

us-gaap:LongTermDebt us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:RevolvingCreditFacility, wcn:CreditAgreement


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value505203203178193692916427472504481169195172192218256636310357457
Percentage of LongTermDebt0.00.04.33.84.113.320.910.511.512.111.54.55.14.44.95.56.416.08.59.712.1
Percentage of Assets3.61.51.51.31.44.96.73.23.63.93.81.41.61.41.61.82.25.62.83.24.1
Percentage of Assets us-gaap:RevolvingCreditFacility wcn:CreditAgreement0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebt us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate

us-gaap:RevolvingCreditFacility, wcn:CreditAgreement, wcn:TermLoanFacility, us-gaap:LondonInterbankOfferedRateLIBOR


Long
Period End2021-06-30
Value1151
Percentage of LongTermDebt0.0
Percentage of Assets8.2
Percentage of Assets us-gaap:RevolvingCreditFacility wcn:CreditAgreement wcn:TermLoanFacility us-gaap:LondonInterbankOfferedRateLIBOR0.0

us-gaap:LongTermDebt us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:VariableRate

us-gaap:RevolvingCreditFacility, wcn:CreditAgreement, us-gaap:LondonInterbankOfferedRateLIBOR


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value501200200175175675897382401350357
Percentage of LongTermDebt0.00.04.23.73.713.020.59.49.88.48.6
Percentage of Assets3.61.41.41.31.34.76.52.93.12.72.8
Percentage of Assets us-gaap:RevolvingCreditFacility wcn:CreditAgreement us-gaap:LondonInterbankOfferedRateLIBOR0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevolvingCreditFacility, wcn:CreditAgreement, wcn:CanadianBankersAcceptanceLoan


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value4.0343.9763.9273.7491817194570101124175303
Percentage of LongTermDebt0.00.00.10.10.40.30.41.11.72.43.04.58.3
Percentage of Assets0.00.00.00.00.10.10.10.30.50.81.01.52.7
Percentage of Assets us-gaap:RevolvingCreditFacility wcn:CreditAgreement wcn:CanadianBankersAcceptanceLoan0.00.00.00.00.00.00.00.00.00.00.00.00.0

wcn:TermLoanFacility, wcn:CreditAgreement, us-gaap:LondonInterbankOfferedRateLIBOR


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value650650650650650650700700700123712371637163716371637163716371637163716371637
Percentage of LongTermDebt0.00.013.713.813.712.516.017.217.029.629.643.543.042.041.741.441.041.245.144.543.3
Percentage of Assets4.64.64.64.74.84.65.15.35.39.69.813.413.613.713.613.714.014.314.614.614.8
Percentage of Assets wcn:TermLoanFacility wcn:CreditAgreement us-gaap:LondonInterbankOfferedRateLIBOR0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebt us-gaap:DebtInstrument

wcn:NotesPayableToSellersAndOtherThirdParties


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value37384343449.2719.6389.7059.98210141415152626262714141510
Percentage of LongTermDebt0.00.00.90.90.90.20.20.20.20.20.40.40.40.40.70.70.70.70.40.40.40.5
Percentage of Assets0.30.30.30.30.30.10.10.10.10.10.10.10.10.10.20.20.20.20.10.10.10.2
Percentage of Assets wcn:NotesPayableToSellersAndOtherThirdParties0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wcn:CreditAgreement, wcn:TermLoanFacility


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value650650650650650650700700700123712371637163716371637163716371637163716371637
Percentage of LongTermDebt0.00.013.713.813.712.516.017.217.029.629.643.543.042.041.741.441.041.245.144.543.3
Percentage of Assets4.64.64.64.74.84.65.15.35.39.69.813.413.613.713.613.714.014.314.614.614.8
Percentage of Assets wcn:CreditAgreement wcn:TermLoanFacility0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value4762461347084680469451604353403940824157415337473792387838993925396339463616366137612147
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets33.832.933.733.834.536.131.730.431.132.132.930.731.532.432.533.034.034.432.332.733.941.9

Debt And Capital Lease Obligations

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:DebtAndCapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312019-12-31
Value4801475147504375
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0
Percentage of Assets34.033.834.031.9

Long Term Debt And Capital Lease Obligations

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations


Long
Period End2021-06-302021-03-312020-12-312019-12-31
Value4762461347084353
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0
Percentage of Assets33.832.933.731.7

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-01-012018-12-31
Value772776760725728817818800783758760
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.55.55.45.25.45.76.06.06.05.96.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value4217000.04163000.04165000.04255000.04313000.04708000.04850000.05374000.05409000.05535000.05580000.05515000.05592000.05460000.05400000.05357000.07739000.07508000.07362000.07251000.06987000.06584000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.1

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value445433455470459440416431412374349339325307316310304301331329317124
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.23.13.33.43.43.13.03.33.12.92.82.82.72.62.62.62.62.63.02.92.92.4

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value139146147145149153160166170176180
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.01.11.11.11.11.21.31.31.41.4

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value34
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value30
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value23
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value17
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value68
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.5

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-31
Value177
Percentage of OperatingLeaseLiability100.0
Percentage of Assets1.3

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value210
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets1.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value33
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.2

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value6864693768596661649266826933679067026563645464996341627562685988580056455647561455501985
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets48.749.449.048.147.846.850.551.251.050.851.153.352.752.552.250.349.849.250.550.250.038.8

us-gaap:StockholdersEquity us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents

us-gaap:InterestRateSwap, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value-51.707-50.828-69.596-75.892-79.375-72.227-29.255-37.954-25.124-4.488.89213
Percentage of StockholdersEquity-0.8-0.7-1.0-1.1-1.2-1.1-0.4-0.6-0.4-0.10.10.2
Percentage of Assets-0.4-0.4-0.5-0.5-0.6-0.5-0.2-0.3-0.2-0.00.10.1
Percentage of Assets us-gaap:InterestRateSwap us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.0

wcn:ForeignCurrencyTranslationAdjustment, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1299668-37.446-83.332-166.42518-23.2741.637-41.498-83.67891
Percentage of StockholdersEquity1.91.41.0-0.6-1.3-2.50.3-0.30.0-0.6-1.31.5
Percentage of Assets0.90.70.5-0.3-0.6-1.20.1-0.20.0-0.3-0.70.8
Percentage of Assets wcn:ForeignCurrencyTranslationAdjustment us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value7846-0.651-113.338-162.707-238.652-10.963-61.228-23.487-45.978-74.786108
Percentage of StockholdersEquity1.10.7-0.0-1.7-2.5-3.6-0.2-0.9-0.4-0.7-1.21.7
Percentage of Assets0.60.3-0.0-0.8-1.2-1.7-0.1-0.5-0.2-0.4-0.60.9
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value686869416863666664966687693867966707656864606505634662806274599358075653565456215557201619911950227322332048
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets48.749.449.148.147.846.850.551.251.050.851.253.452.852.552.250.349.849.350.550.250.10.038.90.00.042.60.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value7846-0.651-113.338-162.707-238.652-10.963-61.228-23.487-45.978-74.78653155610811426-25.415-43.001-13.024-1.673-14.947-12.171-13.236-7.597-5.593-1.869
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest1.10.7-0.0-1.7-2.5-3.6-0.2-0.9-0.4-0.7-1.20.80.20.91.71.90.4-0.4-0.8-0.2-0.0-0.7-0.6-0.7-0.3-0.3-0.1
Percentage of Assets0.60.3-0.0-0.8-1.2-1.7-0.1-0.5-0.2-0.4-0.60.40.10.50.91.00.2-0.2-0.4-0.1-0.00.0-0.20.00.0-0.10.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value172161170162151141154147138128133124118109115109102961029792736736780775811796
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest2.52.32.52.42.32.12.22.22.12.02.11.91.91.71.81.81.81.71.81.71.736.537.040.034.136.338.9
Percentage of Assets1.21.21.21.21.11.01.11.11.11.01.11.01.00.91.00.90.90.80.90.90.80.014.40.00.015.50.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value3724396440304030403040304135413541354134413141474147414741874185418441794174417041631.2271.2241.2341.2341.241.236
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest54.257.158.760.562.060.359.660.861.662.964.063.865.466.066.769.872.073.973.874.274.90.10.10.10.10.10.1
Percentage of Assets26.428.228.829.129.628.230.131.231.532.032.734.034.534.734.935.135.936.437.337.337.50.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value4.2174.1634.1654.2554.3134.7084.855.3745.4095.5355.585.5155.5925.465.45.3577.7397.5087.3627.2516.9876.7556.5846.2566.0525.5565.125
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.30.30.30.30.20.3
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.00.10.00.00.10.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value288927652659258224732749265425692452234522642174206019611856157814871395141313591296128612591225149814211247
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest42.139.838.738.738.141.138.337.836.635.735.133.432.531.229.626.325.624.725.024.223.363.863.262.865.963.660.9
Percentage of Assets20.519.719.018.618.219.319.319.418.718.117.917.817.116.415.513.312.812.212.612.211.70.024.60.00.027.10.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value172161170162151141154147138128133124118109115109102961029792736
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.21.21.11.01.11.11.11.01.11.01.00.91.00.90.90.80.90.90.814.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value2889276526592582247327492654256924522345226421742060196118561578148713951413135912961259
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.519.719.018.618.219.319.319.418.718.117.917.817.116.415.513.312.812.212.612.211.724.6

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value7846-0.651-113.338-162.707-238.652-10.963-61.228-23.487-45.978-74.78653155610811426-25.415-43.001-13.024-1.673-12.171
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.3-0.0-0.8-1.2-1.7-0.1-0.5-0.2-0.4-0.60.40.10.50.91.00.2-0.2-0.4-0.1-0.0-0.2

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value4217000.04163000.04165000.04255000.04313000.04708000.04850000.05374000.05409000.05535000.05580000.05515000.05592000.05460000.05400000.05357000.07739000.07508000.07362000.07251000.06987000.06584000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.1

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value119.573119.912109.3221011116.5918.9687.9914.9726.5836.3257.5554.7934.6027.7275.2995.8854.853
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value119.573119.912109.3221011116.5918.9687.9914.9726.5836.3257.5554.7934.6027.7275.2995.8854.853
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value448400222432383369355432389363373372357307298336264287256279
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.228.715.931.129.427.326.130.628.429.229.629.128.826.925.827.922.526.324.525.7

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-232240000.0-100550000.0-395980000.0-290110000.0-226330000.0-133630000.0-540330000.0-245380000.0-512240000.0-128050000.0-501370000.0-185210000.0-282950000.0-402280000.0-282670000.0-155580000.0-109250000.0-418730000.0-143350000.0-95141000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-15.1-7.2-28.3-20.9-17.3-9.9-39.7-17.4-37.4-10.3-39.7-14.5-22.8-35.3-24.4-12.9-9.3-38.4-13.7-8.8

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-227.702-165.482-74.131-71.608-559.874627212-84.781-168.055-55.203208-86.253-142.43-167.006-78.399-85.929-18.326239-77.929-120.073
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-14.8-11.9-5.3-5.2-42.946.415.6-6.0-12.3-4.416.5-6.7-11.5-14.6-6.8-7.1-1.621.9-7.4-11.1

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-11.391134-241.22672-400.78286027102-290.94618079101-68.631-262.0234796132108
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.79.7-17.35.2-30.763.72.07.2-21.214.56.37.9-5.5-23.04.18.011.39.9

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1330000.01359000.01363000.01363000.01363000.03420000.01293000.01294000.01266000.01148000.01071000.01006000.01005000.01076000.01120000.01120000.01088000.01013000.0970000.01035000.02172000.0670000.0669000.0651000.0
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-4.8598.37927-10.792-90.082313228.7851032195.44220-141.413-0.59316-26.5286.342107.891729-176.536
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value448400222432383369355432389363373372357307298336264287256279
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.228.715.931.129.427.326.130.628.429.229.629.128.826.925.827.922.526.324.525.7

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value177160130158-227.072143133159148125132150138124315123123148588274452-257.0095751
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.511.59.311.4-17.410.69.811.310.910.110.511.811.211.027.210.210.51.48.28.23.88.79.8-46.910.810.2

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value177160130157-227.467142133159148125132150138125315123123158588274552-256.8055752
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.511.59.311.4-17.410.69.811.310.910.110.511.811.211.027.210.210.51.48.28.23.88.79.8-46.910.810.3

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.054-0.002-0.058-0.395-0.142-0.035-0.009-0.0450.065-0.0770.1320.1630.0440.1820.2310.1460.1110.2640.2310.1750.3270.204
Percentage of ProfitLoss0.0-0.0-0.00.2-0.1-0.0-0.0-0.00.0-0.10.10.10.00.10.21.00.10.30.80.40.6-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.0-0.00.00.00.00.00.00.00.00.00.00.00.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value177160158-227.072143159148125132150138124315123123148588274452-257.009
Percentage of ProfitLoss100.0100.0100.099.8100.1100.0100.0100.0100.0100.199.999.9100.099.899.899.099.999.799.299.699.4100.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.511.511.4-17.410.611.310.910.110.511.811.211.027.210.210.51.48.28.23.88.79.8-46.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value18107.4351311137.1618.74711158.36915119.186.9549.04310129.2969.071215.2995.8854.853
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-232240000.0-100550000.0-395980000.0-290110000.0-226330000.0-133630000.0-540330000.0-245380000.0-512240000.0-128050000.0-501370000.0-185210000.0-282950000.0-402280000.0-282670000.0-155580000.0-109250000.0-418730000.0-143350000.0-95141000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-15.1-7.2-28.3-20.9-17.3-9.9-39.7-17.4-37.4-10.3-39.7-14.5-22.8-35.3-24.4-12.9-9.3-38.4-13.7-8.8

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value17496176151130137200179139114172
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-227.702-165.482-74.131-71.608-559.874627212-84.781-168.055-55.203208-86.253-142.43-167.006-78.399-85.929-18.326239-77.929-120.073
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-14.8-11.9-5.3-5.2-42.946.415.6-6.0-12.3-4.416.5-6.7-11.5-14.6-6.8-7.1-1.621.9-7.4-11.1

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value250.00.017905545.641960558570.00113035763142843661543237115575578
Percentage of ProceedsFromIssuanceOfLongTermDebt100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value2615.55937215139702864910825258349231106103804151701011513263197487560
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value535353494848484242424236363636313131312517171716
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value239650.00.00.0105
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.00.00.00.0100.0

Debt Instrument Interest Rate Stated Percentage

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

us-gaap:DebtInstrumentInterestRateStatedPercentage

wcn:NewTwoThousandTwentyOneSeniorNotes, us-gaap:SeniorNotes


Debt
Period End2021-05-312021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value2.392.392.392.390.02390.02390.02390.02390.02390.02390.02390.02390.02390.02390.02390.02390.02390.02390.02390.02390.0239
Percentage of DebtInstrumentInterestRateStatedPercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations wcn:NewTwoThousandTwentyOneSeniorNotes us-gaap:SeniorNotes0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wcn:NotesTwentyFifty, us-gaap:SeniorNotes


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312020-03-13
Value3.053.053.050.03050.03050.0305
Percentage of DebtInstrumentInterestRateStatedPercentage127.6127.6127.6127.6127.60.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations wcn:NotesTwentyFifty us-gaap:SeniorNotes0.00.00.00.00.00.0

wcn:NotesTwoThousandTwentyFour, us-gaap:SeniorNotes


Debt
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-04-20
Value3.240.03240.03240.03240.03240.03240.03240.03240.03240.03240.03240.03240.03240.03240.0324
Percentage of DebtInstrumentInterestRateStatedPercentage135.6135.6135.6135.6135.6135.6135.6135.6135.6135.6135.6135.6135.6135.60.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations wcn:NotesTwoThousandTwentyFour us-gaap:SeniorNotes0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wcn:NotesTwoThousandTwentyOne, us-gaap:SeniorNotes


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value4.644.644.640.04640.04640.04640.04640.04640.04640.04640.04640.04640.04640.04640.04640.04640.04640.04640.04640.04640.0464
Percentage of DebtInstrumentInterestRateStatedPercentage194.1194.1194.1194.1194.1194.1194.1194.1194.1194.1194.1194.1194.1194.1194.1194.1194.1194.1194.1194.10.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations wcn:NotesTwoThousandTwentyOne us-gaap:SeniorNotes0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:BusinessAcquisition

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

wcn:ProgressiveWasteSolutionsLtd.


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-05-31
Value47569.048069.051200.051700.063970.063970.0126160.0134060.0158060.0158060.0165160.0165160.0175840.0235620.0236620.0306760.0306760.0220460.0448680.0456110.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0116780.0000211990.0000152660.000-33094.0211470.00070026.0140080.003000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0100.00.00.00.0100.00.00.00.0100.00.00.0100.0100.00.00.0100.0100.00.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value6850.0447300.04164.000326040.03668.01261.0244.0339950.00043932.0452280.02775.00138480.0274700.02000.016458.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0383.00.00.00.0153.80.00.00.0222.70.00.0-132.7213.90.00.0197.8196.10.0548.6

wcn:DeferredShareUnits


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value02856.00002616.00504.003300.00004038.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.02.40.00.00.01.20.00.00.02.20.00.0-0.01.9

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value760818760690778402
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value11185828316789
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0

us-gaap:AccretionExpenseIncludingAssetRetirementObligations

us-gaap:AccretionExpenseIncludingAssetRetirementObligations


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value3.9954.2044.3624.3314.164.3524.1434.144.1713.9723.7263.7323.7383.6653.4163.5193.4633.4243.4673.4092.1641.4651.4151.642
Percentage of AccretionExpenseIncludingAssetRetirementObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalMarkToMarket

us-gaap:AdjustmentsToAdditionalPaidInCapitalMarkToMarket


Adjustments
Period End2021-06-302020-09-302020-03-31
Value-1177000.0-145000.0-533000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalMarkToMarket100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalMarkToMarket us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302020-09-302020-03-31
Value-1177000.0-145000.0-533000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalMarkToMarket100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1193000.01153000.0998000.01121000.01669000.01932000.0
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value3.6513.5014.7783.5474.935.063
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligationAccretionExpense

us-gaap:AssetRetirementObligationAccretionExpense


Asset
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value3.633.6553.73.6693.6563.8493.5953.5933.6293.4343.1943.1973.243.1462.9162.9822.9092.8662.9592.9771.7021.0611.0030.923
Percentage of AssetRetirementObligationAccretionExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligationForeignCurrencyTranslationGainLoss

us-gaap:AssetRetirementObligationForeignCurrencyTranslationGainLoss


Asset
Period End2021-06-302021-03-312020-12-31
Value-706000.0-562000.0-355000.0
Percentage of AssetRetirementObligationForeignCurrencyTranslationGainLoss100.0100.0100.0

us-gaap:AssetRetirementObligationLiabilitiesIncurred

us-gaap:AssetRetirementObligationLiabilitiesIncurred


Asset
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.1947.1340.629-3.736-4.3079.9044.2734.317.2114.052
Percentage of AssetRetirementObligationLiabilitiesIncurred100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligationLiabilitiesSettled

us-gaap:AssetRetirementObligationLiabilitiesSettled


Asset
Period End2021-06-302021-03-312020-12-31
Value2565000.03237000.03231000.0
Percentage of AssetRetirementObligationLiabilitiesSettled100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-312015-12-312015-09-30
Value5.3062.3351.0161.1464.2781.0366.1840.8373.70.3232.1992.3851.2822.717-0.0431.7448.8152.8630.778
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1


Business
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.00.0891.5660.0580.0320.00.01.4660.00.0-0.3530.7020.06.741-0.311-0.06-0.068-2.42-0.075-2.371
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability10.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 us-gaap:StatementBusinessSegments

wcn:ExplorationAndProduction


Business
Period End2020-12-312020-06-302015-09-30
Value8.29-4.14520
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1529.40.00.0

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

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

srt:Maximum, wcn:CanadianPrimeRateLoansAndSwingLineLoans, us-gaap:SubsequentEvent, us-gaap:BaseRate


Debt
Period End2021-07-30
Value0.25
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0

srt:Maximum, wcn:DrawingFeesForBankersAcceptanceAndBaLoansAndLetterOfCredit, us-gaap:SubsequentEvent, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-07-30
Value1.25
Percentage of DebtInstrumentBasisSpreadOnVariableRate1500.0

srt:Minimum, wcn:CanadianPrimeRateLoansAndSwingLineLoans, us-gaap:SubsequentEvent, us-gaap:BaseRate


Debt
Period End2021-07-30
Value0
Percentage of DebtInstrumentBasisSpreadOnVariableRate10.0

srt:Minimum, wcn:DrawingFeesForBankersAcceptanceAndBaLoansAndLetterOfCredit, us-gaap:SubsequentEvent, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-07-30
Value0.75
Percentage of DebtInstrumentBasisSpreadOnVariableRate1300.0

us-gaap:DebtInstrumentRedemptionPricePercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentRedemptionPricePercentage

wcn:NotesTwentyFifty, us-gaap:SeniorNotes


Debt
Period End2020-12-312020-09-302020-06-302020-03-31
Value099.01.01.0
Percentage of DebtInstrumentRedemptionPricePercentage0.0100.0100.0100.0

wcn:NotesTwentyThirty, us-gaap:SeniorNotes


Debt
Period End2020-12-312020-09-302020-06-302020-03-31
Value099.001.0
Percentage of DebtInstrumentRedemptionPricePercentage0.0100.00.0100.0

wcn:SeniorNotesDue2030And2050, us-gaap:SeniorNotes


Debt
Period End2020-09-302020-06-302020-03-31
Value99.001.0
Percentage of DebtInstrumentRedemptionPricePercentage100.00.0100.0

us-gaap:DebtInstrumentRedemptionPricePercentage us-gaap:Range, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

srt:Maximum, wcn:SeniorNotesDue2030And2050, us-gaap:SeniorNotes


Debt
Period End2020-09-302020-06-302020-03-31
Value99.9901.01
Percentage of DebtInstrumentRedemptionPricePercentage101.00.0101.0

us-gaap:Depletion

us-gaap:Depletion


Depletion
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value5646534848615848555244535042483018
Percentage of Depletion100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1691571611571511501561571561461481481421331351361321251221258460626159
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value535353494848484242424236363636313131312517171716
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value53534948484242424236363636313131312517171716
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value470000.0403000.05934000.01521000.01823000.0-2364000.0465000.0-127000.077000.0193000.0-762000.0387000.0-933000.018000.0819000.0304000.0585000.087000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings


Fair
Period End2021-06-302021-03-31
Value0-520000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings0.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome us-gaap:IncomeStatementLocation

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome

us-gaap:ForeignCurrencyGainLoss


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value178000.080000.0144000.0-325000.073000.0-44000.077000.075000.0-189000.063000.0-77000.0-103000.0-19000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.7884.8079.7540.5610.2751.9761.5791.0710.2750.2750.6680.4832.7712.205110.2750.2755.294.2177.9961.8922.2172.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnDispositionOfAssets1


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-5828000.0-401000.0-21815000.0-3663000.0-420030000.0-135000.0-28740000.0-12928000.0-2552000.0-16372000.0-3341000.03238000.0-7227000.0-2863000.0-12393000.06510000.01279000.0-129890000.0-23169000.0-3063000.0-278000.0-231000.0-4785000.0-514450000.0
Percentage of GainLossOnDispositionOfAssets1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillAcquiredDuringPeriod


Goodwill
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-31
Value2.2893.7414.621332611.766
Percentage of GoodwillAcquiredDuringPeriod100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:StatementBusinessSegments

wcn:Western


Goodwill
Period End2021-03-312019-03-312018-03-312016-03-31
Value2.2890.9180.641.421
Percentage of GoodwillAcquiredDuringPeriod100.019.90.580.5

us-gaap:GoodwillOtherIncreaseDecrease

us-gaap:GoodwillOtherIncreaseDecrease


Goodwill
Period End2021-06-302021-03-312020-06-302020-03-312019-06-302019-03-312017-12-312017-09-302017-06-302017-03-31
Value-5.7925.787-0.081-0.2590.001-0.174226.13512-29.295
Percentage of GoodwillOtherIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillOtherIncreaseDecrease us-gaap:StatementBusinessSegments

wcn:Canada


Goodwill
Period End2021-06-302021-03-312019-06-302019-03-31
Value0.0-0.002-0.17-0.003
Percentage of GoodwillOtherIncreaseDecrease-0.0-0.0-17000.01.7

wcn:Central


Goodwill
Period End2021-03-31
Value4.385
Percentage of GoodwillOtherIncreaseDecrease75.8

wcn:Eastern


Goodwill
Period End2021-03-312020-06-302020-03-312019-03-31
Value1.4080.184-0.524-0.083
Percentage of GoodwillOtherIncreaseDecrease24.3-227.2202.347.7

wcn:Southern


Goodwill
Period End2021-06-302021-03-312020-06-302020-03-312019-03-312017-12-312017-09-302017-06-302017-03-31
Value0.001-0.004-0.5350.195-0.088226.13512-29.295
Percentage of GoodwillOtherIncreaseDecrease-0.0-0.1660.5-75.350.6100.0100.0100.0100.0

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value2219703157-128.49229-17.793130-78.08925-32.021-42.496-8.302603712-34.698-12.368
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments us-gaap:StatementBusinessSegments

wcn:Canada


Goodwill
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value22193157-128.492-17.79313025-32.021-42.496603712-12.368
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairmentOfLongLivedAssetsHeldForUse us-gaap:StatementBusinessSegments

us-gaap:ImpairmentOfLongLivedAssetsHeldForUse

wcn:ExplorationAndProduction


Impairment
Period End2020-12-312020-06-30
Value0.0417
Percentage of ImpairmentOfLongLivedAssetsHeldForUse0.0100.0

us-gaap:IncreaseDecreaseInOperatingCapital

us-gaap:IncreaseDecreaseInOperatingCapital


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value-44.663-27.072-68.1-60.3987.639-29.025-19.348-5.485-10.839-21.84215-34.454710-10.68960-30.641-8.166
Percentage of IncreaseDecreaseInOperatingCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-06-30
Value467170.0459170.032926.0509170.0562790.028781.0733780.0647970.0733510.026417.0765920.0640860.0760110.0-190740.0856410.0722260.0518630.08872.0390790.0345300.0644910.0241630.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndOtherIncome

us-gaap:InterestAndOtherIncome


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value744000.01103000.0857000.0903000.01317000.02175000.02591000.02056000.01818000.03311000.03493000.01467000.01056000.01155000.02042000.01656000.01026000.0449000.0155000.0171000.0
Percentage of InterestAndOtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityCommitmentFeePercentage us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityCommitmentFeePercentage

us-gaap:RevolvingCreditFacility, wcn:CreditAgreement


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value00.1500.14850.00030.00120000.001200-0.00030.00150000.0015
Percentage of LineOfCreditFacilityCommitmentFeePercentage0.0100.00.0100.0100.0100.00.00.00.0100.00.00.0100.0100.00.00.00.0100.0

us-gaap:LineOfCreditFacilityCommitmentFeePercentage us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

srt:Maximum, us-gaap:RevolvingCreditFacility, wcn:CreditAgreementTwoThousandTwentyOne, us-gaap:SubsequentEvent


Line
Period End2021-07-30
Value0.15
Percentage of LineOfCreditFacilityCommitmentFeePercentage0.0

srt:Minimum, us-gaap:RevolvingCreditFacility, wcn:CreditAgreementTwoThousandTwentyOne, us-gaap:SubsequentEvent


Line
Period End2021-07-30
Value0.065
Percentage of LineOfCreditFacilityCommitmentFeePercentage0.0

us-gaap:NumberOfBusinessesAcquired

us-gaap:NumberOfBusinessesAcquired


Number
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
Value10.04.06.01.08.03.07.03.05.03.09.03.0
Percentage of NumberOfBusinessesAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:InterestRateSwap, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-4.599152.4861.357-8.722-42.6499.514-11.379-18.827-11.555
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-4.599152.4861.357-8.722-42.6499.514-11.379-18.827-11.555
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value31531145073-243.18353-42.3671523-135.1939-41.194-48.694-1.633905017-23.279-9.06813-4.4821.719-9.0421.088
Percentage of OtherComprehensiveIncomeLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-4.599151.357-8.722-42.6499.514-11.379-18.827-11.555
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateSwap


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-4.599152.4861.357-8.722-42.6499.514-11.379-18.827-11.555
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:InterestRateSwap, us-gaap:CashFlowHedging


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-4.59915-97.5421.357-8.722-42.649-74.008111811
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.00.0100.0100.0100.0-777.9-100.0-100.0-100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax 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-4.599151.357-8.722-42.649-11.379-18.827-11.555
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:InterestRateSwap


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-6.257203.3831.846-11.867-58.02612-15.482-25.615-15.721
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax

us-gaap:InterestRateSwap


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.658-5.496-0.897-0.4893.14515-3.4314.1036.7884.166
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-3720000.0-3525000.0-2126000.0-1574000.0323000.0-10985000.01451000.01817000.01817000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateSwap


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-3720000.03525000.03810000.02126000.01574000.0-323000.0-815000.0-1451000.0-1817000.0-1817000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0-100.00.0-100.0-100.0-100.07.4-100.0-100.0-100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:CashFlowHedging, us-gaap:InterestExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-3720000.0-3525000.010564000.0-2126000.0-1574000.0323000.0-10985000.01451000.01817000.01817000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax 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-3720000.0-3525000.0-2126000.0-1574000.0323000.01451000.01817000.01817000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:InterestRateSwap


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-5061000.04796000.05183000.02893000.02142000.0-440000.0-1109000.0-1974000.0-2472000.0-2472000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax

us-gaap:InterestRateSwap


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1341000.0-1271000.0-1373000.0-767000.0-568000.0117000.0294000.0523000.0655000.0655000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value32281064583-184.71741-24.9114342-107.88435-43.474-59.331-12.667845317-46.94-16.64212
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeLossTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-317000.06767000.02270000.01256000.0-2577000.0-15494000.03137000.0-4626000.0-7443000.0-4821000.0-7201000.0985000.0594000.02826000.04733000.04016000.01338000.0-304000.06698000.02282000.0346000.0-1706000.0654000.0-3403000.0417000.0
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value322000.0796000.0-1490000.0660000.0712000.0-2308000.0924000.0-198000.01369000.0145000.0-763000.0-116000.037000.0-101000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value4.52-2.70511-3.3275.895-2.251-0.8360.4560.543-0.4730.4010.491-0.0270.104-1.0011.7331.0820.651.4982.2910.843-0.1474.005-1.595
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-30
Value0.00.160.021100.0150.15.7910.0820.5692.1880.0290.1192.8860.633-0.0020.5670.2163.531
Percentage of PaymentsOfDebtIssuanceCosts0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.02180.0560.0990.201230.0680.3280.291160.0560.3870.468140.240.1330.591130.0360.1121.7179.6320.0060.082
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value588.54521487805.94331638366143301417331116463.6713443.4281.1628.9863.55511820
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.00.1310.00.00.00.6790.00.3410.0853.610.2860.2350.1991.9472.110.9695.3662.3694.5296.905
Percentage of ProceedsFromIssuanceOfCommonStock0.0100.00.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromRepaymentsOfBankOverdrafts

us-gaap:ProceedsFromRepaymentsOfBankOverdrafts


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value16-16.8491.958-0.2563.242-3.848-4.4752.4452.25-2.784-0.5960.889-0.837-0.295-5.573-5.665-0.56820-7.3554.0522.149-0.151-0.1540.086
Percentage of ProceedsFromRepaymentsOfBankOverdrafts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value5.8262.087.520.9227.1433.4990.941.4280.5590.6391.6871.6241.0721.0022.6065.2091.802181.5781.4660.8790.6811.2070.386
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.9881.9152.4173.087.9852.027
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:InterestRateSwap, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3720000.03525000.03810000.02126000.01574000.0-323000.0-815000.0-1451000.0-5451000.01817000.0
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3720000.03525000.03810000.02126000.01574000.0-323000.0-815000.0-1451000.0-5451000.01817000.0
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312018-12-312018-09-302018-06-302018-03-312016-12-312016-09-30
Value05048.0000727.04500.02037.0034.000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod0.0100.00.00.00.0100.0100.0100.00.0100.00.00.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-12-312016-09-30
Value24653.013569.08409.06973.010421.015787.08484.014468.011561.020474.010720.019352.015628.018083.04345.05223.026484.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod0.0268.80.00.00.02171.50.00.00.00.0238.2950.00.053185.30.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value096.9900087.1900080.85-0.270-0.1269.16-0.920-28.7686.2300.32
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.00.00.00.0100.00.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.00.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.2597.56-0.0100101.80.090.03081.12000.1369.090.070.03-28.5285.510.110.8
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.60.00.00.0116.80.00.00.0100.3-0.00.0-108.399.9-7.60.099.299.20.0250.0

wcn:DeferredShareUnits


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value099.8000103.8100.98082.8200070.47
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0102.90.00.00.0119.10.00.00.0102.4-0.00.0-0.0101.9

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0154250.0000281190.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod0.0100.00.00.00.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value647.0340530.01638.03228.05537.0366600.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod0.0220.80.00.00.0130.4

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent us-gaap:Range, us-gaap:EmployeeStockOwnershipPlanESOPDisclosuresByPlan

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent

srt:Maximum, wcn:EmployeeSharePurchasePlanTwoThousandTwenty


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value00094.050.95
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent0.00.00.0100.0100.0

srt:Minimum, wcn:EmployeeSharePurchasePlanTwoThousandTwenty


Sharebased
Period End2020-12-312020-09-302020-06-30
Value084.150.85
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent0.089.589.5

us-gaap:StockIssuedDuringPeriodSharesOther us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesOther

us-gaap:CommonStock


Stock
Period End2021-03-312020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value1318.07330.03765.0973.043637.03793.02964.02638.026849.030920.014600.097500.028244.059810.090268.0
Percentage of StockIssuedDuringPeriodSharesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock


Stock
Period End2021-03-312020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-1318.0-7330.0-3765.0-973.0-43637.0-3793.0-2964.0-2638.0-26849.0-30920.0-14600.0-97500.0-28244.0-192400.0-90268.0
Percentage of StockIssuedDuringPeriodSharesOther-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-321.7-100.0

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross us-gaap:AwardType, us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross

us-gaap:PerformanceShares, us-gaap:CommonStock


Stock
Period End2021-03-312020-03-312019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value154250.0281190.0180260.000154180.0040922.081864.0077259.045701.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardGross100.0100.0100.00.00.0100.00.0100.0100.00.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross us-gaap:RetirementPlanName, us-gaap:StatementEquityComponents

wcn:DeferredCompensationPlan, us-gaap:CommonStock


Stock
Period End2021-03-312020-06-302020-03-312019-09-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value19150.03269.020229.01004.015371.0644.04311.0114.002581.034038.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardGross12.40.07.20.08.50.00.00.10.06.341.6

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value647.0340530.03228.05537.0366600.06827.06495.0400560.02655.012154.015723.0452700.04806.05551.0183100.0351790.01186.04807.01963.0395860.005301.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardGross0.0220.80.00.0130.40.00.0222.20.00.00.0293.60.00.0447.4429.70.00.02.5866.20.00.0

us-gaap:StockIssuedDuringPeriodValueOther

us-gaap:StockIssuedDuringPeriodValueOther


Stock
Period End2021-03-312020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.1310.6790.3410.0853.610.2860.2350.1991.9472.110.9695.3662.3694.5296.905
Percentage of StockIssuedDuringPeriodValueOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueOther us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-03-312020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.1310.6790.3410.0853.610.2860.2350.1991.9472.110.9695.3662.3694.5296.905
Percentage of StockIssuedDuringPeriodValueOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value2079800.0666180.00001272000.00000237230.000594470.00000000001059200.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares100.0100.00.00.00.0100.00.00.00.00.0100.00.00.0100.00.00.00.00.00.00.00.00.00.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-30
Value2079800.0666180.01272000.0237230.000594470.01050800.08400.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares100.0100.0100.0100.00.00.0100.00.00.8

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-30
Value239650.00.00.0105160.00.0420.049
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.00.00.00.0100.0100.00.00.0100.00.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-30
Value23965105160.00.0420.0110.0
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.0100.0100.00.00.0100.00.00.0

wcn:AllowanceForDoubtfulAccountsReceivableImpactOfChangesInForeignCurrency

wcn:AllowanceForDoubtfulAccountsReceivableImpactOfChangesInForeignCurrency


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-27000.0-23000.0-12000.0-38000.0-69000.0156000.0
Percentage of AllowanceForDoubtfulAccountsReceivableImpactOfChangesInForeignCurrency100.0100.0100.0100.0100.0100.0

wcn:AssetRetirementObligationAssumptionOfClosureLiabilitiesFromAcquisitions

wcn:AssetRetirementObligationAssumptionOfClosureLiabilitiesFromAcquisitions


Asset
Period End2020-12-31
Value0.001
Percentage of AssetRetirementObligationAssumptionOfClosureLiabilitiesFromAcquisitions100.0

wcn:AverageRatePerTonConsumedRelatedToFinalCappingClosureAndPostClosureLandfillsAccretionExpense

wcn:AverageRatePerTonConsumedRelatedToFinalCappingClosureAndPostClosureLandfillsAccretionExpense


Average
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value-0.040.36-0.01-0.010.36-0.01-0.030.34-0.01
Percentage of AverageRatePerTonConsumedRelatedToFinalCappingClosureAndPostClosureLandfillsAccretionExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:AverageRatePerTonConsumedRelatedToLandfillDepletionAtOwnedLandfillsAndLandfillOperatedUnderLifeOfSiteAgreements

wcn:AverageRatePerTonConsumedRelatedToLandfillDepletionAtOwnedLandfillsAndLandfillOperatedUnderLifeOfSiteAgreements


Average
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value0.014.530.010.014.4900.034.740.02
Percentage of AverageRatePerTonConsumedRelatedToLandfillDepletionAtOwnedLandfillsAndLandfillOperatedUnderLifeOfSiteAgreements100.0100.0100.0100.0100.00.0100.0100.0100.0

wcn:CapitalExpenditureForUndevelopedLandfillProperty

wcn:CapitalExpenditureForUndevelopedLandfillProperty


Capital
Period End2020-12-312020-09-302019-12-31
Value0.699500.0
Percentage of CapitalExpenditureForUndevelopedLandfillProperty100.0100.00.0

wcn:ChangeInRevenue us-gaap:ProductOrService

wcn:ChangeInRevenue

wcn:ExplorationAndProductionWasteTreatmentRecoveryAndDisposal


Change
Period End2020-12-31
Value36
Percentage of ChangeInRevenue100.0

wcn:CreditAgreementMaximumIncreaseToBorrowingCapacity us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

wcn:CreditAgreementMaximumIncreaseToBorrowingCapacity

us-gaap:RevolvingCreditFacility, wcn:CreditAgreementTwoThousandTwentyOne, wcn:TermLoanFacility, us-gaap:SubsequentEvent


Credit
Period End2021-07-30
Value500
Percentage of CreditAgreementMaximumIncreaseToBorrowingCapacity100.0

wcn:ExerciseOfWarrantsShares us-gaap:StatementEquityComponents

wcn:ExerciseOfWarrantsShares

us-gaap:CommonStock


Exercise
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value21280.03490.09435.0240.09751.06770.09607.08690.0
Percentage of ExerciseOfWarrantsShares100.0100.0100.0100.0100.0100.0100.0100.0

wcn:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityContingentConsiderationRecordedAtAcquisitionDate

wcn:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityContingentConsiderationRecordedAtAcquisitionDate


Fair
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1.0110.35130.6050.00.00.076112.850.020.00.0154.1423.137120.220.30.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityContingentConsiderationRecordedAtAcquisitionDate100.0100.0100.0100.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0

wcn:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityForeignCurrencyTranslationAdjustment

wcn:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityForeignCurrencyTranslationAdjustment


Fair
Period End2021-06-302021-03-312020-06-302020-03-31
Value1000.0-15000.0144000.0-325000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityForeignCurrencyTranslationAdjustment100.0100.0100.0100.0

wcn:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityInterestAccretionExpense

wcn:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityInterestAccretionExpense


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value326000.0495000.0584000.0581000.0425000.0416000.0469000.0464000.0464000.0455000.0448000.0456000.0452000.0400000.0365000.0355000.0563000.0463000.0352000.0373000.0407000.0349000.0356000.0666000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityInterestAccretionExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:ImpairmentChargeIfEstimatedAnnualCashFlowsWasChangedByTenPercent us-gaap:StatementBusinessSegments, us-gaap:ValuationTechnique

wcn:ImpairmentChargeIfEstimatedAnnualCashFlowsWasChangedByTenPercent

wcn:ExplorationAndProduction, us-gaap:ValuationTechniqueDiscountedCashFlow


Impairment
Period End2020-12-31
Value0
Percentage of ImpairmentChargeIfEstimatedAnnualCashFlowsWasChangedByTenPercent0.0

wcn:ImpairmentsAndOtherOperatingCharges

wcn:ImpairmentsAndOtherOperatingCharges


Impairments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value6.0810.634243.8054371.50628123.9021614-1.9987.0731.03150.832-1.18141237.682-3.2840.236
Percentage of ImpairmentsAndOtherOperatingCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:InflationRateForPurposesOfComputingLayersForFinalCappingClosureAndPostClosureObligations us-gaap:PropertyPlantAndEquipmentByType

wcn:InflationRateForPurposesOfComputingLayersForFinalCappingClosureAndPostClosureObligations

us-gaap:Landfill


Inflation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value02.2502.47500.025
Percentage of InflationRateForPurposesOfComputingLayersForFinalCappingClosureAndPostClosureObligations0.0100.00.0100.00.0100.0

wcn:LiabilitiesAssumedAndNotesPayableIssuedToSellersOfBusinessesAcquired

wcn:LiabilitiesAssumedAndNotesPayableIssuedToSellersOfBusinessesAcquired


Liabilities
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value561474-11.5751041.5841781.36334640.0747.405-10.447146-2.89211524550.7661894.112
Percentage of LiabilitiesAssumedAndNotesPayableIssuedToSellersOfBusinessesAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:LineOfCreditFacilityIncreasedMaximumBorrowingCapacity us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

wcn:LineOfCreditFacilityIncreasedMaximumBorrowingCapacity

us-gaap:RevolvingCreditFacility, wcn:CreditAgreementTwoThousandTwentyOne, wcn:TermLoanFacility, us-gaap:SubsequentEvent


Line
Period End2021-07-30
Value3000
Percentage of LineOfCreditFacilityIncreasedMaximumBorrowingCapacity100.0

wcn:OperatingLeaseRightOfUseAssetAmortization

wcn:OperatingLeaseRightOfUseAssetAmortization


Operating
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value4.4184.515.3534.4785.9697.214
Percentage of OperatingLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0100.0

wcn:PaymentOfContingentConsiderationRecordedAtAcquisitionDate

wcn:PaymentOfContingentConsiderationRecordedAtAcquisitionDate


Payment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.7884.8079.7540.5610.2751.9761.5791.0710.2750.2750.6680.4832.7712.205110.2750.2755.294.2177.9961.8922.2172.00.0
Percentage of PaymentOfContingentConsiderationRecordedAtAcquisitionDate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

wcn:PaymentOfContingentConsiderationRecordedInEarnings

wcn:PaymentOfContingentConsiderationRecordedInEarnings


Payment
Period End2021-06-302021-03-31
Value0.00.52
Percentage of PaymentOfContingentConsiderationRecordedInEarnings0.0100.0

wcn:PercentageDeclineInRevenueFromPriorYearPeriod us-gaap:StatementBusinessSegments, us-gaap:Subsegments

wcn:PercentageDeclineInRevenueFromPriorYearPeriod

wcn:ExplorationAndProduction, wcn:CertainBasins


Percentage
Period End2020-12-312020-06-30
Value-16.00.6
Percentage of PercentageDeclineInRevenueFromPriorYearPeriod100.0100.0

wcn:RequiredLeverageRatio us-gaap:DebtInstrument, us-gaap:SubsequentEventType

wcn:RequiredLeverageRatio

wcn:CreditAgreementTwoThousandTwentyOne, us-gaap:SubsequentEvent


Required
Period End2021-07-30
Value3.75
Percentage of RequiredLeverageRatio100.0

wcn:SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization

wcn:SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value474428417424387400411439414378391405386349350383363318306319158159171187176
Percentage of SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value481429422428390404415439421382385414386355350388374334322337234168174184173
Percentage of SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization101.4100.2101.2101.0100.7100.9100.9100.1101.8101.098.4102.099.9101.8100.0101.5103.1104.9105.4105.7147.8105.3101.798.798.4

wcn:SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization us-gaap:StatementBusinessSegments

us-gaap:Corporate


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-6.442-0.75-4.821-4.132-2.699-3.631-3.687-0.446-7.446-3.8586.157-8.2860.26-6.3440.034-5.751-11.162-15.621-16.562-18.299-75.865-8.488-2.9232.4742.839
Percentage of SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization-1.4-0.2-1.2-1.0-0.7-0.9-0.9-0.1-1.8-1.01.6-2.00.1-1.80.0-1.5-3.1-4.9-5.4-5.7-47.8-5.3-1.71.31.6

wcn:Canada


Segment
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value88737253596667596867597466576423
Percentage of SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization18.717.317.113.814.815.216.315.717.017.417.019.418.318.020.314.8

wcn:Central


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value94797782797372817463637063585964605254585243455046
Percentage of SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization20.018.418.519.520.518.217.718.618.016.716.317.316.316.716.916.916.716.517.818.233.127.426.327.026.2

wcn:Eastern


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value99898590828480888576738374676474726554594434323029
Percentage of SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization20.920.820.421.421.321.119.520.020.520.318.720.619.319.318.419.319.820.517.918.528.321.718.916.416.8

wcn:Southern


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value9893928176747977747468706868596367686462279.4899.0039.738.451
Percentage of SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization20.821.822.219.219.618.619.417.618.019.717.617.317.819.716.916.518.521.621.019.517.25.95.25.24.8

wcn:Western


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value999397101858185908677788681727684877577847973727673
Percentage of SegmentReportingInformationEarningsBeforeInterestTaxesDepreciationAndAmortization20.921.923.323.822.020.220.720.520.920.420.021.221.020.821.722.124.023.725.426.450.346.242.440.741.3

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOptionsCashSettledInPeriod us-gaap:BusinessAcquisition

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOptionsCashSettledInPeriod

wcn:ProgressiveWasteSolutionsLtd.


Share
Period End2021-06-302021-03-312020-12-312017-12-312017-09-302017-06-302017-03-31
Value500.03131.0500.061169.00117100.0205690.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOptionsCashSettledInPeriod100.0100.0100.0100.00.0100.0100.0

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsCashSettledInPeriod us-gaap:AwardType, us-gaap:BusinessAcquisition

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsCashSettledInPeriod

us-gaap:RestrictedStockUnitsRSU, wcn:ProgressiveWasteSolutionsLtd.


Share
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value01318.0003765.0973.041285.06757.00441.026618.027972.014533.047869.017342.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsCashSettledInPeriod0.0100.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

wcn:TangibleAssetCharges us-gaap:BusinessAcquisition

wcn:TangibleAssetCharges

wcn:ProgressiveWasteSolutionsLtd.


Tangible
Period End2020-12-31
Value13
Percentage of TangibleAssetCharges100.0

wcn:TaxWithholdingsRelatedToNetShareSettlementsOfEquityBasedCompensationShares us-gaap:StatementEquityComponents

wcn:TaxWithholdingsRelatedToNetShareSettlementsOfEquityBasedCompensationShares

us-gaap:CommonStock


Tax
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value176.0186040.01003.02398.0226770.03501.03081.0202680.0715.04878.06173.0206080.01566.02245.03493.0244430.0717.0
Percentage of TaxWithholdingsRelatedToNetShareSettlementsOfEquityBasedCompensationShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:TaxWithholdingsRelatedToNetShareSettlementsOfEquityBasedCompensationValue

wcn:TaxWithholdingsRelatedToNetShareSettlementsOfEquityBasedCompensationValue


Tax
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.02180.0990.201230.3280.29160.0560.3870.468140.240.1330.591130.0360.112
Percentage of TaxWithholdingsRelatedToNetShareSettlementsOfEquityBasedCompensationValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:TaxWithholdingsRelatedToNetShareSettlementsOfEquityBasedCompensationValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Tax
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.02180.0990.201230.3280.29160.0560.3870.468140.240.1330.591130.0360.112
Percentage of TaxWithholdingsRelatedToNetShareSettlementsOfEquityBasedCompensationValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccrualForEnvironmentalLossContingenciesDiscountRate us-gaap:MeasurementInputType, us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccrualForEnvironmentalLossContingenciesDiscountRate

us-gaap:MeasurementInputDiscountRate, us-gaap:Landfill


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value3.253.254.754.750.04750.04750.04750.04750.0475
Percentage of AccrualForEnvironmentalLossContingenciesDiscountRate100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccrualForEnvironmentalLossContingenciesDiscountRate us-gaap:ProductOrService, us-gaap:MeasurementInputType

us-gaap:Landfill, us-gaap:MeasurementInputDiscountRate


Accrual
Period End2020-12-312019-12-312018-12-31
Value4.750.04750.0475
Percentage of AccrualForEnvironmentalLossContingenciesDiscountRate100.0100.0100.0

us-gaap:AccruedEnvironmentalLossContingenciesCurrent

us-gaap:AccruedEnvironmentalLossContingenciesCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2300000.02314000.03592000.02315000.02316000.02328000.0
Percentage of AccruedEnvironmentalLossContingenciesCurrent100.0100.0100.0100.0100.0100.0

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value191818191912
Percentage of AccruedEnvironmentalLossContingenciesNoncurrent100.0100.0100.0100.0100.0100.0

us-gaap:AccruedInsuranceCurrent

us-gaap:AccruedInsuranceCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value14012711912210844
Percentage of AccruedInsuranceCurrent100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value19181920191516
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value1918192019151615141516151516171614121314147.738
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligation

us-gaap:AssetRetirementObligation


Asset
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value2942953012982892812912862802622512462402332372332252242442412367861
Percentage of AssetRetirementObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligationCurrent

us-gaap:AssetRetirementObligationCurrent


Asset
Period End2020-12-312019-12-312018-12-31
Value207.70726
Percentage of AssetRetirementObligationCurrent100.0100.0100.0

us-gaap:BankOverdrafts

us-gaap:BankOverdrafts


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value160.2341715151215201715181918181924303110181412
Percentage of BankOverdrafts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BridgeLoan us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:BridgeLoan

srt:Maximum, wcn:SwingLineLoans, wcn:CreditAgreement


Bridge
Period End2020-12-31
Value75
Percentage of BridgeLoan100.0

us-gaap:BridgeLoan us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

srt:Maximum, wcn:SwingLineLoans, wcn:CreditAgreementTwoThousandTwentyOne, us-gaap:SubsequentEvent


Bridge
Period End2021-07-30
Value100
Percentage of BridgeLoan0.0

us-gaap:BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount

us-gaap:BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount


Business
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-312015-12-312015-09-302015-06-302014-12-31
Value16948483.48226681824.446455169165133625111101.76640372818
Percentage of BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquiredReceivablesEstimatedUncollectible

us-gaap:BusinessCombinationAcquiredReceivablesEstimatedUncollectible


Business
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302014-12-31
Value95000.02077000.01427000.0977000.037000.04113000.01198000.0572000.0359000.01518000.0713000.0700000.0741000.0466000.0271000.0258000.0196000.0
Percentage of BusinessCombinationAcquiredReceivablesEstimatedUncollectible100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquiredReceivablesGrossContractualAmount

us-gaap:BusinessCombinationAcquiredReceivablesGrossContractualAmount


Business
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302014-12-31
Value132716120.5562714126.7820201313136.7055.2553.981
Percentage of BusinessCombinationAcquiredReceivablesGrossContractualAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationLiability

wcn:OneAcquisition


Business
Period End2020-12-312018-12-312018-09-302018-06-302018-03-31
Value3311111111
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value68667188886768565756545554574744585851515649
Percentage of BusinessCombinationContingentConsiderationLiability0.00.0213.00.00.00.00.00.00.00.0471.1474.6474.3497.40.00.00.00.00.00.00.00.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value68667188886768565756545554574744585851515649
Percentage of BusinessCombinationContingentConsiderationLiability0.00.0213.00.00.00.00.00.00.00.0471.1474.6474.3497.40.00.00.00.00.00.00.00.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value43424362623726121111111111141513272721242122
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value24242826253042444544434343433131313030273427
Percentage of BusinessCombinationContingentConsiderationLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability us-gaap:BalanceSheetLocation

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability

wcn:ContingentConsideration


Business
Period End2020-12-312019-12-312018-12-31
Value4.6881411
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther


Business
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302014-12-31
Value4.5094.975.0792.6080.6014.6142.3552.3521.849104.3362.5862.3051.440.3920.111
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables


Business
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302014-12-31
Value132515110.5192312126.42119191312126.4343.785
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue


Business
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302014-12-31
Value1.821179.1288.5040.09164.1693.6462.5236.8839.6573.1763.1765.0562.470.427
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther us-gaap:BalanceSheetLocation

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther

us-gaap:AccountsPayableAndAccruedLiabilities


Business
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302014-12-31
Value141911241.494253.982142.314121211139.3372.5971.749
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities


Business
Period End2020-12-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value4.5251313130.3910.3910.24450
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets


Business
Period End2020-12-312017-12-312015-12-31
Value135.831.256
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

us-gaap:CustomerLists


Business
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302014-12-31
Value485228252.48113327231333281715124.079.42
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:LongTermFranchiseAgreementsAndContracts


Business
Period End2020-12-312019-12-312018-12-312017-12-312015-12-312014-12-31
Value59781054160.369
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles121.9149.48.2163.1131.73.9

wcn:PermitsAndOther


Business
Period End2020-12-312019-12-312018-12-312017-12-312015-12-312015-09-30
Value104823273734
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles21.791.817.981.3296.5859.9

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet


Business
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302014-12-31
Value2964302472071056539538422325023615415220780107
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther


Business
Period End2020-12-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302015-12-312015-09-302014-12-31
Value2.1368.7078.7078.70615154.4082.5171.081.081.08191.0611.98
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets


Business
Period End2020-12-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302017-06-302015-12-312015-09-30
Value0.3890.0070.0070.0190.0193.0523.0520.4872.7380.977
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment


Business
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302014-12-31
Value1732942101955.21343734634021216916712813820832140
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostGross

us-gaap:CapitalizedContractCostGross


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-01-01
Value1818191919191616161616161616
Percentage of CapitalizedContractCostGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value7706500.07423600.08085700.08811300.06454300.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance100.0100.0100.0100.0100.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance us-gaap:AwardType

wcn:EmployeeSharePurchasePlanTwoThousandTwenty


Common
Period End2020-12-31
Value1000000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance13.0

wcn:IncentiveAwardPlanTwoThousandSixteen


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4831800.05431700.06033500.06765400.04972600.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance62.773.274.676.877.0

wcn:RestrictedStockUnitsPerformanceShareUnitsAndWarrants


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value1874700.01991900.02052200.02046000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance24.326.825.423.2

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

us-gaap:CommonStockSharesHeldInEmployeeTrustShares

wcn:ProgressiveWasteSolutionsLtd., wcn:RestrictedShareUnitsAndDeferredShareUnits


Common
Period End2020-12-312019-12-312016-06-01
Value74184.081514.0735170.0
Percentage of CommonStockSharesHeldInEmployeeTrustShares100.0100.0100.0

us-gaap:CommonStockValueOutstanding

us-gaap:CommonStockValueOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value3724396440304030403040304135413541354134413141474147414741874185418441794174417041631.224
Percentage of CommonStockValueOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value3132-33.866343521
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet100.0100.0100.0100.0100.0100.0

us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNet us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument

us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNet

us-gaap:OtherAssets, wcn:CreditAgreement


Debt
Period End2020-12-31
Value2695000.0
Percentage of DebtIssuanceCostsLineOfCreditArrangementsNet100.0

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensation

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent

wcn:DeferredCompensationPlan


Deferred
Period End2020-12-312019-12-312018-12-31
Value433732
Percentage of DeferredCompensationLiabilityClassifiedNoncurrent100.0100.0100.0

us-gaap:DeferredCompensationShareBasedArrangementsLiabilityCurrent

us-gaap:DeferredCompensationShareBasedArrangementsLiabilityCurrent


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value868000.0930000.06209000.04407000.03955000.0
Percentage of DeferredCompensationShareBasedArrangementsLiabilityCurrent100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationSharebasedArrangementsLiabilityCurrentAndNoncurrent us-gaap:AwardType, us-gaap:PlanName

us-gaap:DeferredCompensationSharebasedArrangementsLiabilityCurrentAndNoncurrent

us-gaap:EmployeeStockOption, wcn:ProgressiveWastePlans


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-06-01
Value3.5568.5598.812101813
Percentage of DeferredCompensationSharebasedArrangementsLiabilityCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU, wcn:ProgressiveWastePlans


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-06-01
Value7.2377.1789.799101525
Percentage of DeferredCompensationSharebasedArrangementsLiabilityCurrentAndNoncurrent203.583.9111.2100.381.4199.1

us-gaap:DeferredFinanceCostsGross us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsGross

wcn:AssumedTwoThousandAndEightNotePurchaseAgreement, us-gaap:SeniorNotes


Deferred
Period End2020-12-312019-12-312018-12-31
Value3803000.03863000.03863000.0
Percentage of DeferredFinanceCostsGross100.0100.0100.0

wcn:NotesTwentyFifty, us-gaap:SeniorNotes


Deferred
Period End2020-12-312020-09-302020-03-13
Value5682000.05682000.05502000.0
Percentage of DeferredFinanceCostsGross149.40.00.0

wcn:NotesTwoThousandTwentyEight, us-gaap:SeniorNotes


Deferred
Period End2020-12-312019-12-312018-12-31
Value5792000.05052000.05052000.0
Percentage of DeferredFinanceCostsGross152.3130.8130.8

wcn:NotesTwoThousandTwentyNine, us-gaap:SeniorNotes


Deferred
Period End2020-12-312019-12-31
Value5954000.04644000.0
Percentage of DeferredFinanceCostsGross156.6120.2

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value871904842774946491
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value11185828318289
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312017-12-312016-12-312015-12-31
Value25107.295109.648
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2418202343
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value181719192816
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value262326176837
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value171514112017
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value332311283273383158
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssets100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-31
Value1240000.04689000.04997000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value148.542119.912137.683
Percentage of DeferredTaxLiabilitiesPrepaidExpenses100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value440497461414460288
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings


Deferred
Period End2020-12-31
Value1273
Percentage of DeferredTaxLiabilitiesUndistributedForeignEarnings100.0

us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries

us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries


Deferred
Period End2020-12-31
Value319
Percentage of DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries100.0

us-gaap:DerivativeAssetLiabilityNetMeasurementInput us-gaap:MeasurementInputType, us-gaap:StatementBusinessSegments, us-gaap:ValuationTechnique

us-gaap:DerivativeAssetLiabilityNetMeasurementInput

us-gaap:MeasurementInputDiscountRate, wcn:ExplorationAndProduction, us-gaap:ValuationTechniqueDiscountedCashFlow


Derivative
Period End2020-12-312020-06-30
Value12.00.12
Percentage of DerivativeAssetLiabilityNetMeasurementInput100.0100.0

us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet

us-gaap:InterestRateSwap, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value-70.349-69.154-94.689-103.254-107.994-98.269-39.802-51.64-34.183-6.0961237323018108.304108.339-11.645-16.857-9.745
Percentage of DerivativeAssetsLiabilitiesAtFairValueNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:InterestRateSwap, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value-70.349-69.154-94.689-103.254-107.994-98.269-39.802-51.64-34.183-6.0961237323018108.304108.339-11.645-16.857-9.745
Percentage of DerivativeAssetsLiabilitiesAtFairValueNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeLiability

us-gaap:DerivativeFairValueOfDerivativeLiability


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value70699410310798425539189.3141.6780.3181.3964.2026.9727.1168.868152319
Percentage of DerivativeFairValueOfDerivativeLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeLiability us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk

us-gaap:AccruedLiabilities, us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value1919201918143.682.1481.1160.3180.9031.8572.4112.4493.264.6365.9645.425
Percentage of DerivativeFairValueOfDerivativeLiability28.328.621.119.217.115.08.63.92.8100.064.744.234.634.436.829.725.827.6

us-gaap:OtherNoncurrentLiabilities, us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value504974838983385338189.3141.6780.4931.6161.7811.6522.357.009104.32
Percentage of DerivativeFairValueOfDerivativeLiability71.771.478.980.882.985.091.496.197.2100.0100.0100.035.338.525.523.226.544.947.022.0

wcn:OtherLongtermLiabilities, us-gaap:InterestRateSwap


Derivative
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value74389.3140.4932.354.32
Percentage of DerivativeFairValueOfDerivativeLiability78.991.4100.035.326.522.0

us-gaap:DerivativeFixedInterestRate us-gaap:DerivativeInstrumentRisk, us-gaap:VariableRate

us-gaap:DerivativeFixedInterestRate

wcn:InterestRateSwapEight, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value2.9250.00890.00890.00950.00950.00950.00950.00950.00950.00950.00950.00950.0085
Percentage of DerivativeFixedInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:InterestRateSwapFive, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value2.9252.9251.90.00950.00950.010.02350.02350.02350.02350.02350.02350.02350.02350.0235
Percentage of DerivativeFixedInterestRate0.00.065.0106.7106.7105.3247.4247.4247.4247.4247.4247.4247.4247.4276.5

wcn:InterestRateSwapFour, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value2.9252.9252.350.02350.02350.02350.02350.02350.02350.02350.02350.02350.02350.02350.02326
Percentage of DerivativeFixedInterestRate0.00.080.3264.0264.0247.4247.4247.4247.4247.4247.4247.4247.4247.4273.6

wcn:InterestRateSwapNine, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value2.9250.0190.0190.0090.00950.00950.00950.00950.00950.00950.00950.00950.0095
Percentage of DerivativeFixedInterestRate100.0213.5213.594.7100.0100.0100.0100.0100.0100.0100.0100.0111.8

wcn:InterestRateSwapOne, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value1.91.92.3440.023440.023440.023440.0180.0180.0180.0180.0180.0180.0180.0180.016
Percentage of DerivativeFixedInterestRate0.00.080.1263.4263.4246.7189.5189.5189.5189.5189.5189.5189.5189.5188.2

wcn:InterestRateSwapSeven, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value1.950.0090.0090.00950.00850.00850.00850.00850.00850.00850.00850.00850.01
Percentage of DerivativeFixedInterestRate66.7101.1101.1100.089.589.589.589.589.589.589.589.5117.6

wcn:InterestRateSwapSix, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value2.852.852.20.00950.00950.00850.010.010.010.010.010.010.010.010.0235
Percentage of DerivativeFixedInterestRate0.00.075.2106.7106.789.5105.3105.3105.3105.3105.3105.3105.3105.3276.5

wcn:InterestRateSwapTen, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value2.850.0220.0220.00890.0090.0090.0090.0090.0090.0090.0090.0090.0095
Percentage of DerivativeFixedInterestRate97.4247.2247.293.794.794.794.794.794.794.794.794.7111.8

wcn:InterestRateSwapThree, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value1.951.952.350.02350.02350.02350.023260.023260.023260.023260.023260.023260.023260.023260.02344
Percentage of DerivativeFixedInterestRate0.00.080.3264.0264.0247.4244.8244.8244.8244.8244.8244.8244.8244.8275.8

wcn:InterestRateSwapTwo, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value2.22.22.3260.023260.023260.023260.023440.023440.023440.023440.023440.023440.023440.023440.018
Percentage of DerivativeFixedInterestRate0.00.079.5261.3261.3244.8246.7246.7246.7246.7246.7246.7246.7246.7211.8

us-gaap:DerivativeNotionalAmount us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

wcn:InterestRateSwapFive


Derivative
Period End2020-12-312019-12-31
Value200100
Percentage of DerivativeNotionalAmount100.0100.0

wcn:InterestRateSwapFour


Derivative
Period End2020-12-312019-12-31
Value20050
Percentage of DerivativeNotionalAmount100.050.0

wcn:InterestRateSwapOne


Derivative
Period End2020-12-312019-12-31
Value10050
Percentage of DerivativeNotionalAmount50.050.0

wcn:InterestRateSwapSix


Derivative
Period End2020-12-312019-12-31
Value20075
Percentage of DerivativeNotionalAmount100.075.0

wcn:InterestRateSwapTerminatedFour


Derivative
Period End2020-09-28
Value50
Percentage of DerivativeNotionalAmount0.0

wcn:InterestRateSwapTerminatedOne


Derivative
Period End2020-09-28
Value150
Percentage of DerivativeNotionalAmount0.0

wcn:InterestRateSwapTerminatedThree


Derivative
Period End2020-09-28
Value50
Percentage of DerivativeNotionalAmount0.0

wcn:InterestRateSwapTerminatedTwo


Derivative
Period End2020-09-28
Value150
Percentage of DerivativeNotionalAmount0.0

wcn:InterestRateSwapThree


Derivative
Period End2020-12-312019-12-31
Value15050
Percentage of DerivativeNotionalAmount75.050.0

wcn:InterestRateSwapTwo


Derivative
Period End2020-12-312019-12-31
Value20025
Percentage of DerivativeNotionalAmount100.025.0

us-gaap:DerivativeNotionalAmount us-gaap:DerivativeInstrumentRisk, us-gaap:VariableRate

wcn:InterestRateSwapEight, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2020-09-302020-06-302020-03-312019-09-30
Value2005050150
Percentage of DerivativeNotionalAmount0.00.00.00.0

wcn:InterestRateSwapFive, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value200200100150150100
Percentage of DerivativeNotionalAmount0.00.00.00.00.00.0

wcn:InterestRateSwapFour, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value20020050505050
Percentage of DerivativeNotionalAmount0.00.00.00.00.00.0

wcn:InterestRateSwapNine, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2020-09-302020-06-302020-03-312019-09-30
Value20010010050
Percentage of DerivativeNotionalAmount0.00.00.00.0

wcn:InterestRateSwapOne, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value10010050505050
Percentage of DerivativeNotionalAmount0.00.00.00.00.00.0

wcn:InterestRateSwapSeven, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2020-09-302020-06-302020-03-312019-09-30
Value1505050150
Percentage of DerivativeNotionalAmount0.00.00.00.0

wcn:InterestRateSwapSix, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value20020020015015075
Percentage of DerivativeNotionalAmount0.00.00.00.00.00.0

wcn:InterestRateSwapTen, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2020-09-302020-06-302020-03-312019-09-30
Value20020020050
Percentage of DerivativeNotionalAmount0.00.00.00.0

wcn:InterestRateSwapThree, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value15015050505050
Percentage of DerivativeNotionalAmount0.00.00.00.00.00.0

wcn:InterestRateSwapTwo, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value20020025252525
Percentage of DerivativeNotionalAmount0.00.00.00.00.00.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1397187867441
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:PerformanceShares


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1213171510
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4239372823
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized347.6295.9217.7180.2231.7

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value6866718888676856575654555457474458585151564749537370
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2021-06-302021-03-312020-12-31
Value9417000.09822000.03754000.0
Percentage of FinanceLeaseLiability100.0100.0100.0

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityCurrent


Finance
Period End2020-12-31
Value654000.0
Percentage of FinanceLeaseLiabilityCurrent100.0

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityNoncurrent


Finance
Period End2020-12-31
Value3100000.0
Percentage of FinanceLeaseLiabilityNoncurrent100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2020-12-31
Value3949000.0
Percentage of FinanceLeaseLiabilityPaymentsDue100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive


Finance
Period End2020-12-31
Value359000.0
Percentage of FinanceLeaseLiabilityPaymentsDueAfterYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2020-12-31
Value718000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive


Finance
Period End2020-12-31
Value718000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour


Finance
Period End2020-12-31
Value718000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFour100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2020-12-31
Value718000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2020-12-31
Value718000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2020-12-31
Value195000.0
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0

us-gaap:FinanceLeaseRightOfUseAsset us-gaap:PropertyPlantAndEquipmentByType

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:MachineryAndEquipment


Finance
Period End2020-12-312019-12-31
Value3754000.00
Percentage of FinanceLeaseRightOfUseAsset100.00.0

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent


Finance
Period End2020-12-31
Value1.89
Percentage of FinanceLeaseWeightedAverageDiscountRatePercent100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value761729696654621586564532502470439415388364339314287263240219192170
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerLists


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value41740038236034132130828827025023221920419218016815514213112310896
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization54.854.954.955.054.954.854.754.353.853.452.952.752.852.853.153.554.054.354.856.356.256.8

us-gaap:FranchiseRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value2572452342202101991921831751661571501401321231141039486776860
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization33.833.733.733.733.833.934.134.434.935.435.936.236.336.536.436.236.036.136.135.135.735.3

wcn:PermitsAndOther


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value87837974706563605652494642383532282521181513
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization11.411.411.411.311.311.211.211.311.311.311.211.110.910.710.510.310.09.69.28.68.18.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value109108126113
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value66
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value67667872
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value80799183
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value939210798
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value162816191615154615381484150514061404135313461262125112191204120111551144109011671136465
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerLists


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value647638636594587581587561559534530429424416405400387381371433415173
Percentage of FiniteLivedIntangibleAssetsGross39.739.439.438.438.239.239.039.939.939.539.434.033.934.233.733.433.533.434.037.236.537.3

us-gaap:FranchiseRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value600601600588587542550487485475476483482486481482452448428433421210
Percentage of FiniteLivedIntangibleAssetsGross36.937.137.238.038.236.636.634.634.635.235.438.338.539.939.940.139.139.239.337.237.145.2

wcn:PermitsAndOther


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value38037937836436236036735835934233834934431631731831531429029930081
Percentage of FiniteLivedIntangibleAssetsGross23.423.423.523.623.624.324.425.525.625.325.227.727.525.926.426.527.327.426.725.726.417.5

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:IntangibleAssetsGrossExcludingGoodwill


Intangible
Period End2020-12-312019-12-312018-12-31
Value188917651606
Percentage of IntangibleAssetsGrossExcludingGoodwill100.0100.0100.0

us-gaap:InterestPayableCurrent

us-gaap:InterestPayableCurrent


Interest
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value291716151212
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value36
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

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

us-gaap:LineOfCredit

us-gaap:LetterOfCredit, wcn:CreditAgreement


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value114118119125108107107125140147216220221215227247
Percentage of LineOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LetterOfCredit, wcn:OtherFacilitiesNotAffiliatedWithCreditAgreement


Line
Period End2021-06-302021-03-312020-12-31
Value7.1576.7966.634
Percentage of LineOfCredit6.35.75.5

us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:VariableRate

us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd

us-gaap:RevolvingCreditFacility, wcn:CreditAgreement, us-gaap:LondonInterbankOfferedRateLIBOR


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-03-312016-06-30
Value1.31.311.351.350.01380.02090.0290.03140.0350.0360.03620.02020.0166
Percentage of LineOfCreditFacilityInterestRateAtPeriodEnd100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevolvingCreditFacility, wcn:CreditAgreement, wcn:CanadianBankersAcceptanceLoan


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value1.611.611.661.680.01710.02330.03180.03050.03060.03080.0340.02930.02770.02830.02640.02510.02180.02110.02130.02080.0208
Percentage of LineOfCreditFacilityInterestRateAtPeriodEnd123.8122.9123.0124.4123.9111.5109.797.187.485.693.90.00.00.00.00.00.0104.50.00.0125.3

wcn:TermLoanFacility, wcn:CreditAgreement, us-gaap:LondonInterbankOfferedRateLIBOR


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value1.31.311.351.350.01380.02090.0290.03140.0350.0360.03620.02770.0197
Percentage of LineOfCreditFacilityInterestRateAtPeriodEnd100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wcn:CreditAgreement, wcn:TermLoanFacility


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.31.311.351.350.01380.02090.029
Percentage of LineOfCreditFacilityInterestRateAtPeriodEnd100.0100.0100.0100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument

srt:Maximum, us-gaap:RevolvingCreditFacility, wcn:CreditAgreement


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.611.611.661.680.01710.02330.0318
Percentage of LineOfCreditFacilityInterestRateAtPeriodEnd123.8122.9123.0124.4123.9111.5109.7

srt:Minimum, us-gaap:RevolvingCreditFacility, wcn:CreditAgreement


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.31.311.351.350.01380.02090.029
Percentage of LineOfCreditFacilityInterestRateAtPeriodEnd100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LetterOfCredit, wcn:CreditAgreement


Line
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value320320320500500500500500500
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:TermLoanFacility, wcn:CreditAgreement


Line
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-30
Value6501637163716371637163716371637163716371637
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity203.1511.7511.7327.5327.5327.5327.5327.5327.50.00.0

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

us-gaap:LetterOfCredit, wcn:CreditAgreementTwoThousandTwentyOne, us-gaap:SubsequentEvent


Line
Period End2021-07-30
Value320
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.0

us-gaap:RevolvingCreditFacility, wcn:CreditAgreementTwoThousandTwentyOne, us-gaap:SubsequentEvent


Line
Period End2021-07-30
Value1850
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:DebtInstrument

wcn:CreditAgreement


Line
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-30
Value22123200320032003200320032003200320032003200
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity691.41000.01000.0640.0640.0640.0640.0640.0640.00.00.0

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

wcn:CreditAgreementTwoThousandTwentyOne, wcn:TermLoanFacility, us-gaap:SubsequentEvent


Line
Period End2021-07-30
Value650
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:DebtInstrument, us-gaap:SubsequentEventType

wcn:CreditAgreementTwoThousandTwentyOne, us-gaap:SubsequentEvent


Line
Period End2021-07-30
Value2500
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.0

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

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:RevolvingCreditFacility, wcn:CreditAgreement


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value943124012381257126076253810129829509551252122011731149112210896981004
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent


Long
Period End2021-06-302021-03-312020-12-312019-12-31
Value6.9971058.2680.465
Percentage of LongTermDebtAndCapitalLeaseObligationsCurrent100.0100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebtFairValue

wcn:NewTwoThousandTwentyOneSeniorNotes, us-gaap:SeniorNotes


Long
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value150150150150149149149148147144144144146146
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:NotesTwentyFifty, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value506471540525502437
Percentage of LongTermDebtFairValue0.0313.6358.4348.0333.2292.3

wcn:NotesTwentyThirty, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value621603644648630574
Percentage of LongTermDebtFairValue0.0401.2427.7429.4417.9383.9

wcn:NotesTwoThousandTwentyEight, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value577563597600568540562567548529506
Percentage of LongTermDebtFairValue0.0374.8396.2397.7376.6360.9375.1380.6369.2359.9350.7

wcn:NotesTwoThousandTwentyFive, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-312015-12-31
Value401398403402401386389389384374355358361375368370
Percentage of LongTermDebtFairValue0.0265.1267.4266.9266.2257.8259.7261.3258.6254.6246.4248.2250.5255.6252.40.0

wcn:NotesTwoThousandTwentyFour, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value157157158157157152153153152149142143144149
Percentage of LongTermDebtFairValue0.0105.0104.9104.7104.4102.1102.7103.1102.4101.499.099.6100.1101.6

wcn:NotesTwoThousandTwentyNine, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value549536570568558512533537519
Percentage of LongTermDebtFairValue0.0356.5378.5376.9370.4342.2356.1360.3349.4

wcn:NotesTwoThousandTwentyOne, us-gaap:SeniorNotes


Long
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-312015-12-31
Value100100101102102102102102102101101102104106107
Percentage of LongTermDebtFairValue66.566.967.367.768.268.568.969.369.770.270.570.971.572.90.0

wcn:NotesTwoThousandTwentySeven, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value266264271271269256259261257248234236239250
Percentage of LongTermDebtFairValue0.0176.0180.0179.9178.9171.6173.4175.1173.0169.2162.3163.8165.9170.3

wcn:NotesTwoThousandTwentySix, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value421416424424422403406407400388367369374388379
Percentage of LongTermDebtFairValue0.0277.0281.9281.5279.8269.4271.5273.4269.7264.0254.4256.4259.0264.7259.6

wcn:NotesTwoThousandTwentyThree, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value206206206205205200201200198195188188189194192
Percentage of LongTermDebtFairValue0.0137.3136.8136.5136.0133.7134.2134.5133.8132.8130.5131.0131.4132.6131.5

wcn:NotesTwoThousandTwentyTwo, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-312015-12-31
Value128128128128128126126126125124120121121124123123
Percentage of LongTermDebtFairValue0.085.485.385.285.284.484.784.984.784.483.683.984.284.884.80.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-31
Value2763
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-31
Value8268000.0
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-31
Value379
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-31
Value154
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-31
Value1308
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-31
Value129
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0

us-gaap:NumberOfInterestRateDerivativesHeld

us-gaap:NumberOfInterestRateDerivativesHeld


Number
Period End2020-09-30
Value10.0
Percentage of NumberOfInterestRateDerivativesHeld100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312019-12-31
Value3.863.99
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthorityName

us-gaap:OperatingLossCarryforwards

us-gaap:CanadaRevenueAgency


Operating
Period End2020-12-312016-12-31
Value4014
Percentage of OperatingLossCarryforwards100.0100.0

us-gaap:PurchaseObligation

us-gaap:PurchaseObligation


Purchase
Period End2020-12-312019-12-312018-12-31
Value937341
Percentage of PurchaseObligation100.0100.0100.0

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value110105979692889692848584838077122
Percentage of RestrictedCashAndCashEquivalentsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Landfill


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
Value12141217171612116.7951212
Percentage of RestrictedCashAndCashEquivalentsNoncurrent10.913.412.918.219.318.912.812.58.014.714.6

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalents

wcn:RestrictedLandfillClosureAndPostClosureObligations


Restricted
Period End2020-12-312019-12-312018-12-31
Value121212
Percentage of RestrictedCashAndCashEquivalentsNoncurrent12.912.814.6

wcn:RestrictedOtherFinancialAssuranceRequirements


Restricted
Period End2020-12-312019-12-312018-12-31
Value6.2276.4795.763
Percentage of RestrictedCashAndCashEquivalentsNoncurrent6.46.76.8

wcn:RestrictedSettlementOfInsuranceClaims


Restricted
Period End2020-12-312019-12-312018-12-31
Value787766
Percentage of RestrictedCashAndCashEquivalentsNoncurrent80.780.578.6

us-gaap:RestrictedCashAndInvestmentsNoncurrent us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:RestrictedCashAndInvestmentsNoncurrent

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value170162155143139134147142138132131165
Percentage of RestrictedCashAndInvestmentsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashAndInvestmentsNoncurrent us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value170162155143139134147142138132131165
Percentage of RestrictedCashAndInvestmentsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedInvestmentsNoncurrent

us-gaap:RestrictedInvestmentsNoncurrent


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value595657474645515054474744444444
Percentage of RestrictedInvestmentsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedInvestmentsNoncurrent us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Landfill


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value56535444434348
Percentage of RestrictedInvestmentsNoncurrent94.595.295.394.594.494.394.9

us-gaap:RestrictedInvestmentsNoncurrent us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalents

wcn:RestrictedLandfillClosureAndPostClosureObligations


Restricted
Period End2020-12-312019-12-312018-12-31
Value544844
Percentage of RestrictedInvestmentsNoncurrent95.394.994.6

wcn:RestrictedOtherFinancialAssuranceRequirements


Restricted
Period End2020-12-312019-12-312018-12-31
Value2.6832.5892.547
Percentage of RestrictedInvestmentsNoncurrent4.75.15.4

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value392040.0392040.0434560.0434560.0434560.0434560.0504480.0504480.0504480.0504480.0532090.0536590.0538620.0571720.0514460.0514460.0514460.0342980.0284760.0284760.0281760.0293410.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value847380.0865830.0772620.0778510.0788710.0804670.0861010.0868640.0888680.0906490.0987560.01000900.01032400.01019900.01042000.01040200.01070100.0730510.0834630.0839040.0853880.01007300.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber216.1220.9177.8179.1181.5185.2170.7172.2176.2179.7185.6186.5191.7178.4202.5202.2208.0213.0293.1294.6303.0343.3

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:PerformanceShares


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value82.665.5953.4343.4251.1144.47
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value84.6168.4756.4341.9742.1139.74
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue102.4104.4105.696.782.489.4

wcn:DeferredShareUnits


Share
Period End2020-12-312019-12-312017-12-312016-12-31
Value59.3253.1941.424.09
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue71.881.195.347.1

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

wcn:IncentiveAwardPlanTwoThousandSixteen


Share
Period End2020-12-31
Value7500000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0

us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased

us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased


Stock
Period End2020-07-232019-12-312019-07-252018-12-312018-07-24
Value1313131213
Percentage of StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased100.0100.0100.0100.0100.0

us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased

us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased


Stock
Period End2021-06-302021-03-312020-12-312020-09-30
Value10121111
Percentage of StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased100.0100.0100.0100.0

us-gaap:TreasuryStockCommonShares

us-gaap:TreasuryStockCommonShares


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value72866.072866.074184.074184.074184.074184.081514.081514.085279.086252.0129890.0133680.0136650.0139280.0166130.0197050.0211650.0196680.0224930.0284740.00
Percentage of TreasuryStockCommonShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:TreasuryStockCommonShares us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value72866.072866.074184.074184.074184.074184.081514.081514.085279.086252.0129890.0133680.0136650.0139280.0166130.0197050.0211650.0196680.0224930.0284740.0562510.0
Percentage of TreasuryStockCommonShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary


Unrecorded
Period End2020-12-31
Value92
Percentage of UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary100.0

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary


Unrecorded
Period End2020-12-31
Value40
Percentage of UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary100.0

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount


Unrecorded
Period End2020-12-312019-12-31
Value132129
Percentage of UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:AllowanceForCreditLoss


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1916161713
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0

wcn:AccruedCellProcessingReserveCurrent

wcn:AccruedCellProcessingReserveCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value3344000.03518000.02835000.02984000.03932000.05566000.0
Percentage of AccruedCellProcessingReserveCurrent100.0100.0100.0100.0100.0100.0

wcn:AccruedCellProcessingReserveNoncurrent

wcn:AccruedCellProcessingReserveNoncurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1364000.01270000.01211000.0943000.01639000.02157000.0
Percentage of AccruedCellProcessingReserveNoncurrent100.0100.0100.0100.0100.0100.0

wcn:AccumulatedImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwill

wcn:AccumulatedImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwill


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value38383838383838383838383838383838383838383838
Percentage of AccumulatedImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:AccumulatedImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwill us-gaap:StatementBusinessSegments

wcn:ExplorationAndProductionFacilityPermits


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value38383838383838383838383838383838383838383838
Percentage of AccumulatedImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:AmountOfSuretyBondsToSecureAssetClosureAndRetirementRequirements

wcn:AmountOfSuretyBondsToSecureAssetClosureAndRetirementRequirements


Amount
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value727661619609589353
Percentage of AmountOfSuretyBondsToSecureAssetClosureAndRetirementRequirements100.0100.0100.0100.0100.0100.0

wcn:AmountOfSuretyBondsToSecurePerformanceUnderCollectionContractsAndLandfillOperatingAgreements

wcn:AmountOfSuretyBondsToSecurePerformanceUnderCollectionContractsAndLandfillOperatingAgreements


Amount
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value482419357281273121
Percentage of AmountOfSuretyBondsToSecurePerformanceUnderCollectionContractsAndLandfillOperatingAgreements100.0100.0100.0100.0100.0100.0

wcn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentPortionOfOperatingLeaseLiabilities

wcn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentPortionOfOperatingLeaseLiabilities


Business
Period End2020-12-312019-12-31
Value509000.0658000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentPortionOfOperatingLeaseLiabilities100.0100.0

wcn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermPortionOfOperatingLeaseLiabilities

wcn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermPortionOfOperatingLeaseLiabilities


Business
Period End2020-12-312019-12-31
Value4738000.02958000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermPortionOfOperatingLeaseLiabilities100.0100.0

wcn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets

wcn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets


Business
Period End2020-12-312019-12-31
Value5247000.03616000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets100.0100.0

wcn:DailyRepurchaseOfSharesMaximum

wcn:DailyRepurchaseOfSharesMaximum


Daily
Period End2020-07-31
Value112640.0
Percentage of DailyRepurchaseOfSharesMaximum100.0

wcn:DeferredTaxLiabilitiesImpairmentOfAssets

wcn:DeferredTaxLiabilitiesImpairmentOfAssets


Deferred
Period End2020-12-31
Value4148000.0
Percentage of DeferredTaxLiabilitiesImpairmentOfAssets100.0

wcn:DeferredTaxLiabilitiesInvestmentInSubsidiaries

wcn:DeferredTaxLiabilitiesInvestmentInSubsidiaries


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value69696962
Percentage of DeferredTaxLiabilitiesInvestmentInSubsidiaries100.0100.0100.0100.0

wcn:DeferredTaxLiabilitiesLandfillClosurePostClosure

wcn:DeferredTaxLiabilitiesLandfillClosurePostClosure


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value13128.8927.7588737
Percentage of DeferredTaxLiabilitiesLandfillClosurePostClosure100.0100.0100.0100.0100.0100.0

wcn:DeferredTaxLiabilitiesRelatedPartyPayments

wcn:DeferredTaxLiabilitiesRelatedPartyPayments


Deferred
Period End2020-12-31
Value27
Percentage of DeferredTaxLiabilitiesRelatedPartyPayments100.0

wcn:FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear

wcn:FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear


Finite
Period End2021-06-302021-03-312020-09-30
Value131126128
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear100.0100.0100.0

wcn:IncreaseInLineOfCreditFacilityMaximumBorrowingCapacity us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

wcn:IncreaseInLineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:RevolvingCreditFacility, wcn:CreditAgreementTwoThousandTwentyOne, us-gaap:SubsequentEvent


Increase
Period End2021-07-30
Value287
Percentage of IncreaseInLineOfCreditFacilityMaximumBorrowingCapacity100.0

wcn:IncreaseInRegularQuarterlyCashDividendPerShare us-gaap:SubsequentEventType

wcn:IncreaseInRegularQuarterlyCashDividendPerShare

us-gaap:SubsequentEvent


Increase
Period End2020-10-28
Value0.02
Percentage of IncreaseInRegularQuarterlyCashDividendPerShare100.0

wcn:IndefiniteLivedIntangibleAssetsGrossExcludingGoodwill

wcn:IndefiniteLivedIntangibleAssetsGrossExcludingGoodwill


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value274274274274274260260260260260260260260260260260254254254254254254
Percentage of IndefiniteLivedIntangibleAssetsGrossExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:IndefiniteLivedIntangibleAssetsGrossExcludingGoodwill us-gaap:StatementBusinessSegments

wcn:SolidWasteCollectionAndTransportationPermits


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value172172172172172158158158158158158158158158158158152152152152152152
Percentage of IndefiniteLivedIntangibleAssetsGrossExcludingGoodwill62.762.762.762.762.760.860.860.860.860.860.860.860.860.860.860.859.959.959.959.959.959.9

wcn:IntangibleAssetsGrossExclusiveOfGoodwill

wcn:IntangibleAssetsGrossExclusiveOfGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value190218931889182018121745176516671665161416061523151214801465146214091399134514211391720
Percentage of IntangibleAssetsGrossExclusiveOfGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:MaximumPercentageOfDailySharesRepurchaseOfAverageDailyTradingVolume

wcn:MaximumPercentageOfDailySharesRepurchaseOfAverageDailyTradingVolume


Maximum
Period End2020-12-31
Value25.0
Percentage of MaximumPercentageOfDailySharesRepurchaseOfAverageDailyTradingVolume100.0

wcn:NumberOfLandfillsOwnedAndOperatedByCompany

wcn:NumberOfLandfillsOwnedAndOperatedByCompany


Number
Period End2021-06-302021-03-312020-09-30
Value82.082.083.0
Percentage of NumberOfLandfillsOwnedAndOperatedByCompany100.0100.0100.0

wcn:OutstandingAmountOfFinancialSuretyBonds

wcn:OutstandingAmountOfFinancialSuretyBonds


Outstanding
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value413392381410546185
Percentage of OutstandingAmountOfFinancialSuretyBonds100.0100.0100.0100.0100.0100.0

wcn:PaymentsToTerminateDerivative us-gaap:DerivativeInstrumentRisk

wcn:PaymentsToTerminateDerivative

us-gaap:InterestRateSwap


Payments
Period End2020-09-28
Value853000.0
Percentage of PaymentsToTerminateDerivative100.0

wcn:RequiredLeverageRatioDuringMaterialAcquisitionPeriod us-gaap:DebtInstrument, us-gaap:SubsequentEventType

wcn:RequiredLeverageRatioDuringMaterialAcquisitionPeriod

wcn:CreditAgreementTwoThousandTwentyOne, us-gaap:SubsequentEvent


Required
Period End2021-07-30
Value4.25
Percentage of RequiredLeverageRatioDuringMaterialAcquisitionPeriod100.0

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentOtherThanOptionsExercisesInPeriodWeightedAverageExercisePrice us-gaap:AwardType

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentOtherThanOptionsExercisesInPeriodWeightedAverageExercisePrice

wcn:StockPurchaseWarrants


Share
Period End2020-12-31
Value47.75
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentOtherThanOptionsExercisesInPeriodWeightedAverageExercisePrice100.0

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentOtherThanOptionsForfeituresInPeriodWeightedAverageExercisePrice us-gaap:AwardType

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentOtherThanOptionsForfeituresInPeriodWeightedAverageExercisePrice

wcn:StockPurchaseWarrants


Share
Period End2020-12-31
Value68.44
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentOtherThanOptionsForfeituresInPeriodWeightedAverageExercisePrice100.0

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOutstanding

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOutstanding


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value489750.0378420.0268210.0137910.0117930.0197780.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOutstanding100.0100.0100.0100.0100.0100.0

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOutstanding us-gaap:AwardType

wcn:StockPurchaseWarrantsTwoThousandEighteenIssuance


Share
Period End2020-12-312019-12-312018-12-31
Value133140.0163360.0164000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOutstanding27.243.261.1

wcn:StockPurchaseWarrantsTwoThousandSeventeenIssuance


Share
Period End2020-12-312019-12-312018-12-312017-12-31
Value33551.035382.035382.035382.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOutstanding6.99.313.225.7

wcn:StockPurchaseWarrantsTwoThousandSixteenIssuance


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value7158.07158.07440.09025.010444.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOutstanding1.51.92.86.58.9

wcn:StockPurchaseWarrantsTwoThousandTwentyIssuance


Share
Period End2020-12-31
Value164890.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOutstanding33.7

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber us-gaap:AwardType

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value101220.0158610.0177760.0178120.0186930.0190200.0248000.0248000.0249000.0249000.0264370.0264370.0349800.0355110.0351570.0352210.0352260.0237140.0243800.0244220.0244220.0244220.0256190.0256620.0256620.0223750.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wcn:DeferredShareUnits


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value24442.024442.021586.021586.021586.021586.018970.018970.018466.020476.017176.017176.017176.017176.013138.068902.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber24.115.412.112.111.511.37.67.67.48.26.56.54.94.83.728.3

wcn:StockPurchaseWarrants


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value489750.0378420.0268210.0137910.0117930.0197780.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber275.5152.6101.539.248.477.2

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber us-gaap:AwardType, us-gaap:BusinessAcquisition

us-gaap:RestrictedStockUnitsRSU, wcn:ProgressiveWasteSolutionsLtd.


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-05-31
Value65236.065236.066554.066554.066554.066554.073884.073884.077649.078622.0122260.0129020.0129020.0131650.0158510.0189460.0204020.0162150.0224930.0490110.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber64.441.137.437.435.635.029.829.831.231.646.248.836.937.145.153.857.968.492.30.0

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

wcn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice

wcn:StockPurchaseWarrants


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value86.4177.8163.4942.4352.8245.85
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0

wcn:UnrealizedCashFlowHedgeLossesOrGains

wcn:UnrealizedCashFlowHedgeLossesOrGains


Unrealized
Period End2020-12-312019-12-312017-12-312016-12-312015-12-31
Value197.7070.9036.51811
Percentage of UnrealizedCashFlowHedgeLossesOrGains100.0100.0100.0100.0100.0

wcn:UnrecordedUnconditionalPurchaseObligationRemainingVolume

wcn:UnrecordedUnconditionalPurchaseObligationRemainingVolume


Unrecorded
Period End2020-12-31
Value52
Percentage of UnrecordedUnconditionalPurchaseObligationRemainingVolume100.0

wcn:WeightedAverageCostOfCapital

wcn:WeightedAverageCostOfCapital


Weighted
Period End2020-12-31
Value5.3
Percentage of WeightedAverageCostOfCapital100.0

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
(None,)
Profit Lossus-gaap: Statement Equity Components
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:ProductOrService
('us-gaap:OperatingSegments', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items, us-gaap: Product Or Service
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None, 'wcn:SolidWasteCollection')
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items, us-gaap: Product Or Service, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:StatementBusinessSegments
(None,)
Revenuesus-gaap: Statement Business Segments
us-gaap:Assets
us-gaap:StatementBusinessSegments
(None,)
Assetsus-gaap: Statement Business Segments
us-gaap:StockholdersEquity
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents
(None, 'us-gaap:AccumulatedGainLossNetCashFlowHedgeParent')
Stockholders Equityus-gaap: Derivative Instrument Risk, us-gaap: Statement Equity Components
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical
(None,)
Property Plant And Equipment Netus-gaap: Statement Geographical
us-gaap:Goodwill
us-gaap:StatementBusinessSegments
(None,)
Goodwillus-gaap: Statement Business Segments
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill
us-gaap:StatementBusinessSegments
(None,)
Indefinite Lived Intangible Assets Excluding Goodwillus-gaap: Statement Business Segments
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:LongTermDebt
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:VariableRate
(None, 'wcn:CreditAgreement', 'us-gaap:LondonInterbankOfferedRateLIBOR')
Long Term Debtus-gaap: Credit Facility, us-gaap: Debt Instrument, us-gaap: Variable Rate
us-gaap:LongTermDebt
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:VariableRate
('us-gaap:RevolvingCreditFacility', 'wcn:CreditAgreement', None)
Long Term Debtus-gaap: Credit Facility, us-gaap: Debt Instrument, us-gaap: Variable Rate
us-gaap:StockholdersEquity
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementEquityComponents
(None, 'us-gaap:AccumulatedGainLossNetCashFlowHedgeParent')
Stockholders Equityus-gaap: Derivative Instrument Risk, us-gaap: Statement Equity Components
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
(None,)
Profit Lossus-gaap: Statement Equity Components
us-gaap:DebtInstrumentInterestRateStatedPercentage
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
(None, 'us-gaap:SeniorNotes')
Debt Instrument Interest Rate Stated Percentageus-gaap: Debt Instrument, us-gaap: Longterm Debt Type