BECN


Line plots across dimensions of each concept
Tables

Table of contents



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

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AwardType
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:StatementEquityComponents

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

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

us-gaap:Revenues

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:OperatingExpenses

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:OperatingIncomeLoss

us-gaap:InterestExpense

us-gaap:InterestPaidNet

us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:AwardType
us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:ProfitLoss

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical

us-gaap:AmortizationOfIntangibleAssets
us-gaap:BusinessAcquisition, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:LongTermNotesAndLoans

us-gaap:DeferredTaxLiabilitiesNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateStatedPercentage
us-gaap:DebtInstrument

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

becn:AmortizationOfBeneficialLease
us-gaap:BusinessAcquisition
becn:BusinessAcquisitionPurchasePriceAndTaxPositionRefundAmount

becn:CARESActOf2020IncomeTaxExpenseBenefit

becn:InterestExpensesAndOtherFinancingCosts

becn:NetIncomeLossAvailableToCommonStockholders

becn:NetIncomeLossAvailableToCommonStockholdersBasicAndDiluted

becn:PaymentUnderSeniorNotes

becn:PaymentsUnderEquipmentFinancingFacilitiesAndFinanceLeases

becn:PaymentsUnderTermLoan
us-gaap:Range, us-gaap:CreditFacility
becn:PercentageOfFixedInterestRateOfEquipmentFinancingFacilities
us-gaap:Range, us-gaap:LongtermDebtType

becn:PreferredStockUndeclaredCumulativeDividends

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:Depreciation

us-gaap:DepreciationAndAmortization

us-gaap:DividendsPreferredStock
us-gaap:StatementEquityComponents

us-gaap:DividendsPreferredStockCash

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:LeaseCost

us-gaap:LitigationSettlementAmountAwardedFromOtherParty

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OperatingLeaseCost

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:RepaymentsOfLongTermLinesOfCredit
us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:Range, us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:VariableLeaseCost
us-gaap:DebtInstrument
becn:EquipmentFinancingFacilitiesAndCapitalLeaseObligationsCurrent

becn:EquipmentFinancingFacilitiesAndCapitalLeaseObligationsNoncurrent
us-gaap:DebtInstrument

becn:EquipmentFinancingFacilitiesBorrowingsOutstanding
us-gaap:CreditFacility

becn:LongTermDebtAndEquipmentFinancingFacilitiesAndCapitalLeaseObligationsCurrent

becn:TermLoansAndSeniorNotesNet

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:DebtInstrumentFairValue
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
us-gaap:DebtInstrument
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeLiabilitiesCurrent
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:HedgingDesignation
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCredit
us-gaap:StatementGeographical, us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:StatementGeographical, us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd
us-gaap:CreditFacility
us-gaap:LinesOfCreditCurrent

us-gaap:LongTermLineOfCredit
us-gaap:CreditFacility
us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:OperatingLeaseLiability

us-gaap:SeniorLongTermNotes
us-gaap:DebtInstrument
us-gaap:SeniorNotes

us-gaap:SeniorNotesCurrent
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:TemporaryEquitySharesAuthorized

us-gaap:TemporaryEquitySharesIssued

us-gaap:TemporaryEquitySharesOutstanding

Tables

  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:CommonStockValue ████████████▅▅▅▅▅▅▅▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁0.6880.6880.6870.6850.6840.6840.6840.6810.6810.680.6790.6770.6030.6020.60.5980.5970.5950.5910.4970.4960.4950.4940.4930.4930.4920.4910.4880.4880.4870.4830.4770.470.4680.4630.4620.4610.4590.4580.4570.4560.4550.453
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock██▇▆▆▆▅▄▃▃▃▁68.87091868.83625868.76073168.57417668.48075168.47587168.43270768.1357968.10511368.04328467.97238367.700858NANANA59.89088559.70799659.521648NA49.790743NANANA49.392774NANANANANANANANANANANANANANANANANANANA
us-gaap:CommonStockSharesIssued ████████████▅▅▅▅▅▅▅▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁68.87091868.83625868.76073168.57417668.48075168.47587168.43270768.1357968.10511368.04328467.97238367.70085860.36103560.2553260.03051659.89088559.70799659.52164859.19213249.79074349.69783449.60735149.4763849.39277449.33408849.30077949.1705148.9845548.86426248.7047848.3892347.7751847.07926846.94049346.39716546.15410746.1797946.03942445.85820145.66385845.64433245.49050645.334037
us-gaap:CommonStockSharesOutstanding ████████████▅▅▅▅▅▅▅▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁68.87091868.83625868.76073168.57417668.48075168.47587168.43270768.1357968.10511368.04328467.97238367.70085860.36103560.2553260.03051659.89088559.70799659.52164859.19213249.79074349.69783449.60735149.4763849.39277449.33408849.30077949.1705148.89862248.77773448.61778448.28119747.66714746.97123546.8324646.28913246.15410746.07175845.93139145.77271845.66385845.64433245.49050645.334037
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▇▁68.84084968.82015568.667943NA69.26538468.4519268.24802NA69.14814368.019369.244678NA61.35084360.1415860.99308NA60.61980959.2959959.962033NA50.19912649.51314150.012881NA50.0272449.26004449.884611NA49.58515248.49655448.865099NA47.89760947.60021546.830178NA46.80928945.85577746.167814NA46.28981145.39790545.713213
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▇▁68.84084968.82015568.667943NA68.47794668.4519268.24802NA68.08638768.019367.82543NA60.31192360.1415859.943264NA59.61512159.2959958.972913NA49.63825149.51314149.428842NA49.31589249.26004448.984767NA48.71768648.49655447.858626NA46.91033646.52910946.190888NA45.99025545.85577745.754466NA45.58877845.39790545.281263
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType us-gaap:EmployeeStockOption█▄▁2.3125872.088821.911501NA0.7353241.534921.554518NA0.4843580.2752090.288275NA0.2471020.2704280.561741NA0.3387690.6652810.679995NA1.3284521.83841.39433NA0.9266931.3167261.021267NA0.0234381.631909NANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType us-gaap:RestrictedStockUnitsRSU▁█▄0.3761350.4313810.400914NA0.0489270.0755990.318229NA0.3558910.090024NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:StatementEquityComponents us-gaap:PreferredStock▄▄▄9.6946199.6946199.694619NA9.6946199.6946199.694619NA9.6946199.586901NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic ▅▁▅▆▆▃▅▇▇▃█▇▇▅▆▇▇▅▆▇▇▅▆▇▇▅▆▇▇▆▆▇▇▆▇▇▇▅▆▆▆▅▆-0.18-1.87-0.430.309999999999999940.32-1.08-0.10.550.56-1.071.00.73999999999999990.74-0.160.340.790.69-0.10.120.620.57-0.20.260.49000000000000010.54-0.250.310.570.560.00.380.60000000000000010.540.070.410.680.52-0.130.220.370.36-0.140.17
us-gaap:EarningsPerShareDiluted ▅▁▅▆▆▃▅▇▇▃█▇▇▅▆█▇▅▆▇▇▅▆▇▇▅▆▇▇▆▇▇▇▆▇▇▇▅▆▇▆▅▆-0.18-1.87-0.430.309999999999999940.32-1.08-0.10.540.55-1.070.980.72999999999999990.73-0.160.330.780.68-0.10.120.610.56-0.20.260.49000000000000010.54-0.250.30.54999999999999990.550.00.370.58000000000000010.530.070.410.670.51-0.130.220.370.35-0.140.17
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▇▆▇██▆▇██▆▄▅▅▃▄▅▄▃▄▃▃▂▂▃▃▁▂▃▂▂▂▂▂▁▂▂▂▁▁▂▂▁▁1792.5051458.4861675.1122029.9131924.5341429.0371721.6761935.7561934.9511425.6251121.9791289.8681213.894870.7241002.1841174.3661152.726823.537976.48787.729718.214413.184596.042726.494663.397384.885552.129683.568627.168416.277513.71598.121560.526395.161489.85575.562540.747296.321404.793482.603474.279285.366367.721
us-gaap:Revenues ▇▆▇██▆▇██▆▄▅▅▃▄▅▄▃▄▃▃▂▂▃▃▁▂▃▂▂▂▂▂▁▂▂▂▁▁▂▂▁▁1792.5051458.4861675.1122029.9131924.5341429.0371721.6761935.7561934.9511425.6251121.9791289.8681213.894870.7241002.1841174.3661152.726823.537976.48787.729718.214413.184596.042726.494663.397384.885552.129683.568627.168416.277513.71598.121560.526395.161489.85575.562540.747296.321404.793482.603474.279285.366367.721
us-gaap:CostOfGoodsAndServicesSold ▆▄▅█▇▃▅▇▇▃▁▂▂1360.3731116.0861264.4141536.4511451.9981094.0491286.1071444.4591441.0571087.248852.226967.227916.14NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GrossProfit ▇▆▇██▅▇██▅▄▅▅▃▄▅▅▃▄▃▃▂▂▃▂▁▂▃▂▂▂▂▂▂▂▂▂▁▂▂▂▁▁432.132342.4410.698493.462472.536334.988435.569491.297493.894338.377269.753322.641297.754204.477251.067302.042282.075195.764233.188191.591169.43696.773137.565163.33150.81386.792126.905157.659147.33399.651126.754149.627140.73693.716117.325132.871126.71765.22794.81106.407104.28861.06488.341
us-gaap:OperatingExpenses ▅█▆▆▆▆▆▆▆▆▃▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁357.237523.361390.769403.588398.282389.618397.315383.182389.081395.775220.657235.317212.883207.533204.11206.164203.696191.881206.344132.432121.445110.979113.745120.151105.004104.00499.818110.08899.3897.70594.503101.32589.45983.96382.98585.26983.58572.05974.9775.64774.05667.05169.829
us-gaap:SellingGeneralAndAdministrativeExpense ▆▇▇█▇▇▇▇▇█▁▂▁295.426318.51326.919334.115328.827320.408327.693328.658323.194341.587193.753205.088183.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingIncomeLoss ▇▁▆█▇▄▆██▄▇▇▇▅▇█▇▅▆▇▇▅▆▆▆▅▆▇▇▅▆▇▇▆▆▇▆▅▆▆▆▅▆74.895-180.96119.92989.87474.254-54.6338.254108.115104.813-57.39849.09687.32484.871-3.05646.95795.87878.3793.88326.84459.15947.991-14.20623.8243.17945.809-17.21227.08747.57147.9531.94632.25148.30251.2779.75334.3447.60243.132-6.83219.8430.7630.232-5.98718.512
us-gaap:InterestExpense ▇▅▇█▇█▇▇▇█▅▃▃▃▃▄▃▃▄▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▂▂35.05923.45438.29341.63238.08940.45238.36137.05837.34839.5722.56813.51213.39712.26813.57416.94412.22613.02616.2563.0492.4942.5222.6552.3882.512.5322.6651.652.7011.9861.912.4568.1583.2793.283.3833.3263.1863.4693.5283.5965.4995.587
us-gaap:InterestPaidNet ▇▂▇▂█▃▇▃█▁▄▁52.4536.2857.427.73961.3519.60457.73219.62163.0031.87826.781-0.589NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GainsLossesOnExtinguishmentOfDebt ██▁██████0.00.0-14.6780.00.00.00.00.478-0.001NANA0.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType us-gaap:EmployeeStockOption▄▄▄▄▄▄▄▄▄▄▄▁▄▅▅▅▅▅█▅▅▅▅1.11.11.11.01.01.11.01.01.00.81.1-3.69521.11.31.31.61.91.66.11.61.61.51.6NANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType us-gaap:RestrictedStockUnitsRSU▄▆█▄▆▇▄▄█▆▄▄▄▄▄▃▂▃▁2.43.54.12.53.63.82.42.44.33.52.42.62.62.52.52.01.51.91.1NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▇▁▅▇▇▄▆██▄▇██▆▇██▆▆▇▇▆▇▇▇▆▇▇▇▆▇▇▇▆▇▇▇▆▆▇▇▆▆39.836-204.415-33.04248.24236.165-95.082-0.10771.05767.465-96.96826.52873.81271.474-15.32433.38378.93466.153-9.14310.58856.1145.497-16.72821.16540.79143.299-19.74424.42245.92145.252-0.0430.34145.84643.1196.47431.0644.21939.806-10.01816.37127.23226.636-11.48612.925
us-gaap:IncomeTaxExpenseBenefit █▁▅▇▆▄▆▇▆▄▃▇▇▅▆▇▇▅▆▇▆▅▆▆▆▅▆▆▆▅▆▆▆▆▆▆▆▅▆▆▆▅▆46.561-81.775-9.63220.8625.178-26.9960.78622.74718.09-30.313-41.06828.68126.815-5.96812.95331.54225.027-3.4243.4725.30317.148-6.9428.25816.58416.5-7.6279.46518.51718.0940.12112.13517.95517.7043.3311.94512.96215.718-3.8416.31910.36810.345-5.035.098
us-gaap:IncomeTaxesPaidNet ▃▃▃▃▃▁▃▃▃▄▅▅▃▅▄▄▁▃▄▃▃▆▂█▂▁▂█▂▁▃▅▄▅▃▅▃▃▃▄▃▄▃0.062-0.5660.1250.2592.289-12.3121.2391.3540.71410.90722.1318.3441.66322.24513.90613.558-12.8616.1077.6211.9030.18329.256-8.14445.193-3.0-15.327-3.38847.273-7.129-11.6211.15718.68114.018.3034.82919.710.5351.3032.3077.3890.8547.2361.428
us-gaap:ProfitLoss ▅▁▅▇▇▃▅▇▇▃█-6.725-122.64-23.4127.3830.987-68.086-0.89348.3149.375-66.65567.596NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▅▁▅▇▇▃▅▇▇▃█▇▇▅▆▇▇▅▆▇▇▅▆▆▆▅▆▇▇▆▆▇▆▆▆▇▆▅▆▆▆▅▆-6.725-122.64-23.4127.3830.987-68.086-0.89348.3149.375-66.65567.59645.13144.659-9.35620.4347.39241.126-5.7197.11830.80728.349-9.78612.90724.20726.799-12.11714.95727.40427.158-0.16118.20627.89125.4153.14419.11531.25724.088-6.17710.05216.86416.291-6.4567.827
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▁▅▇▇▃▅▇▇▃█▇▇▅▆▇▇▅▆▇▇▅▆▆▆▅▆-6.725-122.64-23.4127.3830.987-68.086-0.89348.3149.375-66.65567.59645.13144.659-9.35620.4347.39241.126-5.7197.11830.80728.349-9.78612.90724.20726.799-12.11714.957NANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▆▁▅▇▇▄▆▇▇▄█▇▇▅▆▇▇▆▆▇▇▅▆▆▇▅▆▇▇▆▆▇▇▆▇▇▇▆▆▆▆-5.156-144.982-19.59324.88232.529-66.566-4.80349.12947.84-68.68367.65347.94646.389-8.54318.77846.29441.491-1.4934.64925.19529.475-16.2189.68320.51629.673-15.34512.79927.96525.811-2.07817.90729.30723.865.49322.93625.68424.068-5.07212.77416.48813.452NANA
us-gaap:PreferredStockDividendsIncomeStatementImpact ██████████▁▁▁6.06.06.06.06.06.06.06.06.06.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:Assets ██▇▇▇▇▇▇▇▇▅▄▄▃▃▃▄▃▃▂▂▁▁▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁7279.8527109.9896538.5296392.8126531.6326226.2286348.0376508.6626590.8216182.374565.2783449.5573424.3723140.1333092.143113.8593334.8932966.8472966.2321545.9121575.3391390.5051386.9671433.8961499.1921431.5471348.7431338.6961405.3631292.0411287.0281216.9821222.0871252.191151.5051156.9641222.0691089.9911040.5651042.1891061.6911003.717967.23
us-gaap:Liabilities ██▇▆▇▆▆▇▇▆▄▃▃▃▃▃▃▃▃▁▁▁▁▁▁▁▁▁▁▁5193.9255016.5864298.6444131.2644294.0564019.8914074.6664225.1624353.3753999.6542712.9341667.7512023.4841790.9651742.2961790.0322065.2431746.8621755.079662.796722.885572.024557.173616.795705.58668.191576.074584.34683.514601.928NANANANANANANANANANANANANA
us-gaap:LiabilitiesAndStockholdersEquity ██▇▇▇▇▇▇▇▇▅▄▄▃▃▃▄▃▃▂▂▁▁▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁7279.8527109.9896538.5296392.8126531.6326226.2286348.0376508.6626590.8216182.374565.2783449.5573424.3723140.1333092.143113.8593334.8932966.8472966.2321545.9121575.3391390.5051386.9671433.8961499.1921431.5471348.7431338.6961405.3631292.0411287.0281216.9821222.0871252.191151.5051156.9641222.0691089.9911040.5651042.1891061.6911003.717967.23
us-gaap:StockholdersEquity ▇▇██████████▆▅▅▅▅▅▅▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁1686.7321694.2081840.691862.3531838.3811807.1421874.1761884.3051838.2511783.5211852.3441781.8061400.8881349.1681349.8441323.8271269.651219.9851211.153883.116852.454818.481829.794817.101793.612763.356772.669754.356721.849690.113684.198651.962608.471580.459564.727538.427510.143482.697484.261468.844450.991434.456437.511
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:AssetsCurrent █▇▅▆▆▅▆▆▆▅▇▄▄▃▃▃▄▃▃▂▂▂▁▂▂▂▂▁▂▁▁▁▁▂▁▁▂▁▁▁▁▁▁3265.6353031.9832253.7752514.2472592.7142233.6882301.082400.8672608.4172094.7152739.0411603.8391566.9341314.6761301.5291302.191502.6181184.0661169.767866.629893.41720.706698.994798.338865.002805.803719.921705.083772.101655.852646.286630.775667.549741.069641.82678.865740.788633.264581.242577.544604.21544.289509.629
us-gaap:CashAndCashEquivalentsAtCarryingValue █▆▁▁▁▁▁▂▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▂1018.376781.17243.74972.28727.7290.64518.423129.92727.55116.063.827138.2533.05510.01273.27131.38636.53614.84132.2145.66117.59422.95623.33754.47226.40534.04156.39947.02726.37516.72834.02540.20531.243171.129155.171143.027107.982178.422175.674117.13682.07789.869110.231
us-gaap:AccountsReceivableNetCurrent ▇▇▆██▆▆██▆▄▅▅▄▃▄▅▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▂▁▁▂▂▁▁993.757907.539861.0871108.1341079.091869.76881.7491090.5331077.888832.823552.703704.527670.977506.386489.898626.965640.101490.85489.172399.732389.499248.154269.383360.802352.554230.379243.752329.673313.698227.81231.5291.456279.304210.594221.665280.322296.208177.825184.546241.341234.789162.08158.868
us-gaap:InventoryNet ▇▇▇▇█▇▇▆█▇▄▄▄▄▄▃▄▃▃▂▃▂▂▂▃▃▂▂▂▂▂▁▂▂▁▁▂▁▁▁▁▁▁951.5381037.9051037.8271018.1831124.0631031.1831025.31936.0471165.3891005.577603.793551.924641.425580.889528.709480.736620.908513.75466.063320.999386.812361.317314.67301.626399.619421.756308.66251.37335.438322.939270.363222.74284.412262.767193.02202.474269.469209.569155.19158.774223.458220.163173.236
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▆▇▇▇█▇█▅▇▅▅▅▅▅▅▄▄▄▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▁▁▁▁▁▁▁▁301.964305.367311.112315.643361.831332.1375.598244.36337.589240.315218.718209.138221.477217.389209.651163.103205.073164.625150.38497.92899.50573.4976.97566.82872.048105.40196.7362.42282.16672.79994.60560.28758.33281.99357.08337.57351.71152.24849.15243.11545.86555.835NA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NoncurrentAssets ▅▅▅▆▆▇▇▇██▁▁▁▁▁▁▁▁1030.8371086.0321137.4571194.9251254.9281309.1641364.1771422.9661468.1741512.985501.362520.682528.374524.348520.011541.054559.019548.956NANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AmortizationOfIntangibleAssets ▃█▃▃▃▃▃▂▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁44.825187.35644.77851.55751.72451.76352.02135.84650.07637.118.221.420.720.320.118.617.417.115.14.14.93.63.6NANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▆▇▇▇▇▇▇███▄▄▄▄▄▄▄▄▄▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁236.928247.372253.019260.376269.041271.022273.742280.407288.708294.222154.687156.129156.951156.38147.34148.569153.389147.994145.60790.40588.86885.05488.30388.56581.43370.75968.32167.65964.02261.57658.24657.37652.52651.20748.53747.42747.32644.09744.74647.75146.79348.32949.425
us-gaap:Goodwill ████████▇█▄▄▄▄▄▄▄▄▄▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2489.762488.6352491.1662490.592490.942490.3262489.732491.7792321.182381.621251.8251251.9861256.0141228.0591197.551197.5651200.2061160.7751162.111496.415498.499488.324489.325466.206467.916466.658468.032469.203468.388469.587468.757443.161425.19401.079400.14380.916380.788366.117365.65365.061360.094358.749354.426
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill ▃▃████████▃▃▃▃▃▃▃▃▃▁▁▁▁▁51.33351.333193.05193.05193.05193.05193.05193.05193.05193.0573.0573.0573.0573.0573.0573.0573.0573.0573.059.759.759.759.759.75NANANA9.75NANANA0.00975NANANA0.00975NANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▅▅▆▇▇▇▇███▃▃▃▃▃▃▃▃▃▁▁▁▁▁▁▁845.217889.9831077.4781125.541177.6941229.9491282.2421334.3661371.0051410.302410.857429.069442.962439.507444.21464.024477.25472.582487.47787.05591.41991.6597.27372.26677.74779.207NANANANANANANANANANANANANANANANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▅▆▆▆▇▇▇███▃▃▃▃▃▃▃▃▃▁▁▁▁▁793.884838.65884.428932.49984.6441036.8991089.1921141.3161177.9551217.252337.807356.019369.912366.457371.16390.974404.2399.532414.42777.30581.66981.987.52364.306NANANA82.656NANANA72.023NANANA37.4NANANA39.819NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▄█442.287452.006463.081NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▁▁▁▁▁▁▁▁▁▁▂▂▁▁▁▁▁▁▁▁▁▁█▆▆▆▇▇▇▇█▆▆▅▅▄▄▄▄▄▄▄▄0.0250.010.012.0591.2431.2431.2431.2431.5111.5118.8688.5341.5111.5111.5111.5111.431.431.275.4083.1434.771110.34580.78784.84188.32792.46996.751100.852105.026113.73985.6776.82258.83561.00849.75653.16746.51348.92751.83350.59452.3553.75
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:LiabilitiesCurrent █▆▆█▇▅▅█▇▅▃▄▄▃▃▃▄▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▁▁▁▁▁▁1451.3251117.7921118.6531440.7751253.533984.311947.9271512.0721260.352961.206595.73779.135681.656631.606517.926536.839781.349582.845513.039397.245453.996303.819276.083336.235433.966396.0302.321313.736412.278329.929323.671295.949354.47401.607238.001268.034349.695246.191194.055209.93243.163199.401157.168
us-gaap:AccountsPayableCurrent ▇▆▅▇▆▅▅█▇▅▃▅▄▅▃▃▅▄▃▂▃▂▂▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▁▁780.179643.086594.613822.931643.411510.434551.94880.872719.686593.559315.442503.697387.579486.328336.837360.915563.332417.994347.205244.891257.656202.713163.367220.834227.63308.209213.557182.914253.262185.134176.322167.39214.865239.08149.699182.523240.012171.343128.121144.064168.227130.01286.404
us-gaap:AccruedLiabilitiesCurrent ▇▅▆██▆▅█▇▅▄▄▄▂▂▂▃▂▂▂▂▁▁▁▂▁▁▁▂▁▁▁▁▁▁▁▂▁▁▁▁▁▁559.123362.817411.169599.155590.756453.889375.672611.539520.952348.05266.049261.297280.315131.264166.479161.113205.412152.692151.547124.794105.75680.54672.73880.285102.53972.44573.32468.29898.42568.62484.51971.62779.4575.81373.10169.906100.7665.849.87650.13266.29560.7555.581
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:LongTermNotesAndLoans ██████████▆▁2494.4742494.8212495.1352494.6232494.6482494.6732497.1232494.7252494.3082493.8892000.059721.268NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredTaxLiabilitiesNoncurrent NA50.365107.085103.913110.18110.064110.179106.99493.92891.10193.451138.383142.116137.495136.26135.482106.337102.878132.60568.80968.09963.42664.16564.160.02460.3561.10861.00357.61858.00558.03748.19639.94140.29439.14538.99241.61339.69639.88539.73435.86436.03436.235
us-gaap:DeferredIncomeTaxLiabilitiesNet 58.099NANA103.913110.18NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▁▁▂▅▄▄▄▄▅█▂▂1.3511.6712.0186.3835.3525.7025.5325.296.31910.6172.7432.547NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:StockholdersEquity ▇▇██████████▆▅▅▅▅▅▅▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁1686.7321694.2081840.691862.3531838.3811807.1421874.1761884.3051838.2511783.5211852.3441781.8061400.8881349.1681349.8441323.8271269.651219.9851211.153883.116852.454818.481829.794817.101793.612763.356772.669754.356721.849690.113684.198651.962608.471580.459564.727538.427510.143482.697484.261468.844450.991434.456437.511
us-gaap:CommonStockValue ████████████▅▅▅▅▅▅▅▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁0.6880.6880.6870.6850.6840.6840.6840.6810.6810.680.6790.6770.6030.6020.60.5980.5970.5950.5910.4970.4960.4950.4940.4930.4930.4920.4910.4880.4880.4870.4830.4770.470.4680.4630.4620.4610.4590.4580.4570.4560.4550.453
us-gaap:AdditionalPaidInCapitalCommonStock █▇▇▆▅▅▄▄▃▂▁▁1095.1491091.4691086.971083.0421077.9531073.2431067.7111067.041063.1371056.2481050.3891047.506NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▆▆▇█▇▇███▇█▇▇▆▆▆▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▁▁▁▁▁▁628.447641.172769.812799.222777.842752.855826.941833.834792.502743.127815.782748.186703.055658.396667.752647.322599.93558.804564.523557.405526.598498.249508.035495.128470.921444.122456.239441.282413.876386.72386.881368.675340.784315.369312.225293.11261.853237.765243.942233.89217.026200.735207.191
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▁▅▄▅▄▄▅▅▅▅▅▅▄▄▄▅▅▄▄▅▅▆▆▇▇▇▇▇██████▇███▇▇██-37.552-39.121-16.779-20.596-18.098-19.64-21.16-17.25-18.069-16.534-14.506-14.563-17.378-19.108-20.05-18.657-17.82-18.162-22.789-20.72-15.108-16.235-9.803-6.579-2.888-5.762-2.534-0.376-0.9370.412.3272.6261.212.7650.416-3.4052.1682.1881.083-1.639-1.2631.5760.899
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▂▆▇▁▆▆▁▁█▅▁▃▂▂▃3.5324.6615.1563.4594.6374.8073.4573.345.2984.3763.4593.8443.6533.7583.816NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▃▃▇▄▄▁█▃▄▃▆401.273-25.517-125.307407.5547.24794.739-336.883540.4-40.98580.422-40.456241.027NANANANANANANA98.118-51.26322.29640.189102.279-82.855-18.07754.1529.09928.803-26.69447.28550.033-44.95321.30558.97641.571-31.12411.3357.51347.8630.722-4.19129.517
us-gaap:NetCashProvidedByUsedInInvestingActivities █████████▁██0.226-12.144-11.798-9.625-13.245-13.605-175.26-34.6841.324-2743.978-7.003-8.409NANANA-3.379-87.404NANA-6.43-23.522-1.993-72.769-11.986-13.951-6.257-5.122-7.959-6.957-7.29-67.285-51.308-53.542-5.578-46.607-4.533-40.431-2.9290.061-11.295-7.915-8.694-0.944
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▆▃▁▃▂▄▁▃██▂-163.912774.602108.865-353.547-6.741-98.662400.181-402.79950.8851315.5691272.396-126.624NANANA-49.762115.656NANA-63.28569.16-20.141.558-61.29789.0592.298-39.8580.867-12.78615.96913.9639.981-40.987-0.106-0.712-1.2681.169-5.7780.832-1.815-0.257-7.493-1.214
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅▇▅▅▅▅▄▅▅▁█▅237.204737.423-28.53844.55827.084-17.778-111.504102.37611.551-1347.8271225.577105.195NANA41.885NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▃▃▇▄▄▁█▃▄▃▆401.273-25.517-125.307407.5547.24794.739-336.883540.4-40.98580.422-40.456241.027NANANANANANANA98.118-51.26322.29640.189102.279-82.855-18.07754.1529.09928.803-26.69447.28550.033-44.95321.30558.97641.571-31.12411.3357.51347.8630.722-4.19129.517
us-gaap:NetIncomeLoss ▅▁▅▇▇▃▅▇▇▃█▇▇▅▆▇▇▅▆▇▇▅▆▆▆▅▆▇▇▆▆▇▆▆▆▇▆▅▆▆▆▅▆-6.725-122.64-23.4127.3830.987-68.086-0.89348.3149.375-66.65567.59645.13144.659-9.35620.4347.39241.126-5.7197.11830.80728.349-9.78612.90724.20726.799-12.11714.95727.40427.158-0.16118.20627.89125.4153.14419.11531.25724.088-6.17710.05216.86416.291-6.4567.827
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▁▅▇▇▃▅▇▇▃█▇▇▅▆▇▇▅▆▇▇▅▆▆▆▅▆-6.725-122.64-23.4127.3830.987-68.086-0.89348.3149.375-66.65567.59645.13144.659-9.35620.4347.39241.126-5.7197.11830.80728.349-9.78612.90724.20726.799-12.11714.957NANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▅▁▅▇▇▃▅▇▇▃█-6.725-122.64-23.4127.3830.987-68.086-0.89348.3149.375-66.65567.596NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet █▄▁-0.26-1.076-1.874NA0.353-0.169-0.246NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▆▅▁▅█▄▂▄█▄▂▅▇▅▃▄▇▅▃▅▇▄▃▅▆▄▃▅▆▅▃▅▅▄▄▄▆▄▄▅▆▅▄85.78648.622-247.68529.471208.77-12.621-207.119-6.931238.194-34.805-151.36531.876151.89913.305-136.895-12.652138.210.565-95.71512.67139.145-18.921-99.6439.195121.495-12.7-85.00615.30586.436-2.742-76.209-0.01463.012-11.356-71.446-14.227114.07-7.162-57.3674.91268.4782.001-68.905
us-gaap:IncreaseDecreaseInInventories ▄▅▅▃▇▅▇▁█▆▆▄▆▆▆▃▇▆▄▄▅▆▅▃▅▇▆▄▅▆▆▄▅▆▅▄▆▆▅▄▅▆▅-87.6362.67219.147-105.43992.1615.3490.712-234.812168.09279.76552.024-90.17449.8744.05348.019-139.85293.84446.033-43.514-64.51423.41249.4440.861-97.538-23.364113.78157.967-86.8615.58553.05134.257-75.41913.40669.48-20.805-64.62649.19853.972-3.528-65.5951.17445.739-22.27
us-gaap:ShareBasedCompensation ▄▅▆▄▅▆▄▄▆▅▄▅▄▅▅▄▄▄█▃▃▃▃▁▃▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂3.5324.6615.1563.4594.6374.8073.4573.345.2984.3763.4593.8443.6533.7583.8163.6793.3743.5177.1792.6312.5612.3962.3480.22.42.9572.5322.382.22.32.5242.2221.92.01.7471.5621.51.51.4461.2021.21.181.427
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInInvestingActivities █████████▁██0.226-12.144-11.798-9.625-13.245-13.605-175.26-34.6841.324-2743.978-7.003-8.409NANANA-3.379-87.404NANA-6.43-23.522-1.993-72.769-11.986-13.951-6.257-5.122-7.959-6.957-7.29-67.285-51.308-53.542-5.578-46.607-4.533-40.431-2.9290.061-11.295-7.915-8.694-0.944
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▁▅▅▅█▆▄▄▃█▂6.33312.8712.19412.69418.01714.63211.68811.03210.14517.4177.416NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▆▃▁▃▂▄▁▃██▂-163.912774.602108.865-353.547-6.741-98.662400.181-402.79950.8851315.5691272.396-126.624NANANA-49.762115.656NANA-63.28569.16-20.141.558-61.29789.0592.298-39.8580.867-12.78615.96913.9639.981-40.987-0.106-0.712-1.2681.169-5.7780.832-1.815-0.257-7.493-1.214
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:CreditFacility,us-gaap:DebtInstrument becn:TermLoan,becn:TermLoanDueInJanuaryTwoTwoThousandAndTwentyFive▁▅▆▇███▇▇▆2.4199999999999998e-083.85e-083.95e-084.36e-084.75e-084.75e-084.77e-084.53e-084.35e-083.9399999999999995e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument becn:SeniorNotesDueInNovemberTwoThousandTwentyFive▄▄▄▄▄▄▄▄▄▄▄▄4.88e-084.88e-084.88e-084.88e-084.88e-084.88e-084.88e-084.88e-084.88e-084.88e-084.88e-084.88e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value688000.0688000.0687000.0685000.0684000.0684000.0684000.0681000.0681000.0680000.0679000.0677000.0603000.0602000.0600000.0598000.0597000.0595000.0591000.0497000.0496000.0495000.0494000.0493000.0493000.0492000.0491000.0488000.0488000.0487000.0483000.0477000.0470000.0468000.0463000.0462000.0461000.0459000.0458000.0457000.0456000.0455000.0453000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302016-06-302016-03-312015-09-302014-09-30
Value6868686868686868686867675959594949
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value68686868686868686868676760606059595959494949494949494948484848474746464646464545454545
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value68686868686868686868676760606059595959494949494949494948484848474646464646454545454545
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value686868696868696869616060605959504950504949494848474746464546464545
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value686868686868686867606059595958494949494948484847464646454545454545
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-31
Value2312600.02088800.01911500.0735320.01534900.01554500.0484360.0275210.0288280.0247100.0270430.0561740.0338770.0665280.0680000.01328500.01838400.01394300.0926690.01316700.01021300.023438.01631900.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-31
Value376140.0431380.0400910.048927.075599.0318230.0355890.090024.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount16.320.721.06.74.920.573.532.7

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:StatementEquityComponents

us-gaap:PreferredStock


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-31
Value9694600.09694600.09694600.09694600.09694600.09694600.09694600.09586900.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount419.2464.1507.21318.4631.6623.62001.53483.5

None

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-0.18-1.87-0.430.310.32-1.08-0.10.550.56-1.071.00.740.74-0.160.340.790.69-0.10.120.620.57-0.20.260.490.54-0.250.310.570.5600.380.60.540.070.410.680.52-0.130.220.370.36-0.140.17
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-0.18-1.87-0.430.310.32-1.08-0.10.540.55-1.070.980.730.73-0.160.330.780.68-0.10.120.610.56-0.20.260.490.54-0.250.30.550.5500.370.580.530.070.410.670.51-0.130.220.370.35-0.140.17
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1792145816752029192414291721193519341425112112891213870100211741152823976787718413596726663384552683627416513598560395489575540296404482474285367
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

becn:ComplementaryBuildingProducts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value528514552614604516569
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.535.333.030.331.436.133.1
Percentage of Revenues29.535.333.00.031.436.133.1
Percentage of Revenues becn:ComplementaryBuildingProducts0.00.00.00.00.00.00.0

becn:NonresidentialRoofingProducts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value426353420504472313419
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.824.225.124.924.521.924.4
Percentage of Revenues23.824.225.10.024.521.924.4
Percentage of Revenues becn:NonresidentialRoofingProducts0.00.00.00.00.00.00.0

becn:ResidentialRoofingProducts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value837591702910848598732
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax46.740.541.944.944.141.942.5
Percentage of Revenues46.740.541.90.044.141.942.5
Percentage of Revenues becn:ResidentialRoofingProducts0.00.00.00.00.00.00.0

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

becn:ComplementaryBuildingProducts, country:CA


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2.6281.0352.2442.9192.4060.7731.461
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.10.10.1
Percentage of Revenues0.10.10.10.00.10.10.1
Percentage of Revenues becn:ComplementaryBuildingProducts country:CA0.00.00.00.00.00.00.0

becn:ComplementaryBuildingProducts, country:US


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value525513549611601515568
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.335.232.830.131.336.133.0
Percentage of Revenues29.335.232.80.031.336.133.0
Percentage of Revenues becn:ComplementaryBuildingProducts country:US0.00.00.00.00.00.00.0

becn:NonresidentialRoofingProducts, country:CA


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value25173242321729
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.21.92.11.71.21.7
Percentage of Revenues1.41.21.90.01.71.21.7
Percentage of Revenues becn:NonresidentialRoofingProducts country:CA0.00.00.00.00.00.00.0

becn:NonresidentialRoofingProducts, country:US


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value401335388461439296390
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.423.023.222.822.820.722.7
Percentage of Revenues22.423.023.20.022.820.722.7
Percentage of Revenues becn:NonresidentialRoofingProducts country:US0.00.00.00.00.00.00.0

becn:ResidentialRoofingProducts, country:CA


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value174.5921021184.39211
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.00.30.71.11.00.30.7
Percentage of Revenues1.00.30.70.01.00.30.7
Percentage of Revenues becn:ResidentialRoofingProducts country:CA0.00.00.00.00.00.00.0

becn:ResidentialRoofingProducts, country:US


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value819586691888829594720
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.740.241.343.843.141.641.8
Percentage of Revenues45.740.241.30.043.141.641.8
Percentage of Revenues becn:ResidentialRoofingProducts country:US0.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:CA


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value44234567532242
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.51.62.73.32.81.62.5
Percentage of Revenues2.51.62.70.02.81.62.5
Percentage of Revenues country:CA0.00.00.00.00.00.00.0

country:US


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1747143416291962187014061678
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax97.598.497.396.797.298.497.5
Percentage of Revenues97.598.497.30.097.298.497.5
Percentage of Revenues country:US0.00.00.00.00.00.00.0

None

us-gaap:Revenues

us-gaap:Revenues


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1792145816752029192414291721193519341425112112891213870100211741152823976787718413596726663384552683627416513598560395489575540296404482474285367
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1360111612641536145110941286144414411087852967916
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues75.976.575.575.775.476.674.774.674.576.376.075.075.5

None

us-gaap:GrossProfit

us-gaap:GrossProfit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value4323424104934723344354914933382693222972042513022821952331911699613716315086126157147991261491409311713212665941061046188
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues24.123.524.524.324.623.425.325.425.523.724.025.024.523.525.125.724.523.823.924.323.623.423.122.522.722.623.023.123.523.924.725.025.123.724.023.123.422.023.422.022.021.424.0

None

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value357523390403398389397383389395220235212207204206203191206132121110113120105104991109997941018983828583727475746769
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues19.935.923.319.920.727.323.119.820.127.819.718.217.523.820.417.617.723.321.116.816.926.919.116.515.827.018.116.115.823.518.416.916.021.216.914.815.524.318.515.715.623.519.0

None

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value295318326334328320327328323341193205183
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.521.819.516.517.122.419.017.016.724.017.315.915.1

None

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value74-180.961198974-54.6338108104-57.398498784-3.0564695783.883265947-14.206234345-17.2122747471.9463248519.753344743-6.832193030-5.98718
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.2-12.41.24.43.9-3.82.25.65.4-4.04.46.87.0-0.44.78.26.80.52.77.56.7-3.44.05.96.9-4.54.97.07.60.56.38.19.12.57.08.38.0-2.34.96.46.4-2.15.0

None

us-gaap:InterestExpense

us-gaap:InterestExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value352338413840383737392213131213161213163.0492.4942.5222.6552.3882.512.5322.6651.652.7011.9861.912.4568.1583.2793.283.3833.3263.1863.4693.5283.5965.4995.587
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.01.62.32.12.02.82.21.91.92.82.01.01.11.41.41.41.11.61.70.40.30.60.40.30.40.70.50.20.40.50.40.41.50.80.70.60.61.10.90.70.81.91.5

None

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value526.28577.73961195719631.87826-0.589
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.90.43.40.43.21.43.41.03.30.12.4-0.0

None

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-302017-06-30
Value00-14678000.00000478000.0-1000.000
Percentage of GainsLossesOnExtinguishmentOfDebt0.00.0100.00.00.00.00.0100.0100.00.00.0
Percentage of Revenues0.00.0-0.90.00.00.00.00.0-0.00.00.0

None

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1.11.11.11.01.01.11.01.01.00.81.1-3.69521.11.31.31.61.91.66.11.61.61.51.6
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.10.10.10.00.10.10.10.10.10.10.1-0.30.10.10.10.10.20.20.60.20.20.40.3
Percentage of Revenues us-gaap:EmployeeStockOption0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value2.43.54.12.53.63.82.42.44.33.52.42.62.62.52.52.01.51.91.1
Percentage of AllocatedShareBasedCompensationExpense218.2318.2372.7250.0360.0345.5240.0240.0430.0437.5218.2-70.4236.4192.3192.3125.078.9118.818.0
Percentage of Revenues0.10.20.20.10.20.30.10.10.20.20.20.20.20.30.20.20.10.20.1
Percentage of Revenues us-gaap:RestrictedStockUnitsRSU0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value39-204.415-33.0424836-95.082-0.1077167-96.968267371-15.324337866-9.143105645-16.728214043-19.744244545-0.043045436.474314439-10.018162726-11.48612
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.2-14.0-2.02.41.9-6.7-0.03.73.5-6.82.45.75.9-1.83.36.75.7-1.11.17.16.3-4.03.65.66.5-5.14.46.77.2-0.05.97.77.71.66.37.77.4-3.44.05.65.6-4.03.5

None

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value46-81.775-9.632205.178-26.9960.7862218-30.313-41.0682826-5.968123125-3.4243.472517-6.9428.2581616-7.6279.46518180.1211217173.33111215-3.8416.3191010-5.035.098
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.6-5.6-0.61.00.3-1.90.01.20.9-2.1-3.72.22.2-0.71.32.72.2-0.40.43.22.4-1.71.42.32.5-2.01.72.72.90.02.43.03.20.82.42.32.9-1.31.62.12.2-1.81.4

None

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.062-0.5660.1250.2592.289-12.3121.2391.3540.7141022181.663221313-12.8616.1077.6211.9030.18329-8.14445-3.0-15.327-3.38847-7.129-11.6211.1571814184.829190.5351.3032.3077.3890.8547.2361.428
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.0-0.00.00.00.1-0.90.10.10.00.82.01.40.12.61.41.2-1.10.70.80.20.07.1-1.46.2-0.5-4.0-0.66.9-1.1-2.80.23.12.54.61.03.40.10.40.61.50.22.50.4

None

us-gaap:ProfitLoss

us-gaap:ProfitLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-6.725-122.64-23.412730-68.086-0.8934849-66.65567
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.4-8.4-1.41.31.6-4.8-0.12.52.6-4.76.0

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-6.725-122.64-23.412730-68.086-0.8934849-66.655674544-9.356204741-5.7197.1183028-9.786122426-12.117142727-0.1611827253.144193124-6.177101616-6.4567.827
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.4-8.4-1.41.31.6-4.8-0.12.52.6-4.76.03.53.7-1.12.04.03.6-0.70.73.93.9-2.42.23.34.0-3.12.74.04.3-0.03.54.74.50.83.95.44.5-2.12.53.53.4-2.32.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-6.725-122.64-23.412730-68.086-0.8934849-66.655674544-9.356204741-5.7197.1183028-9.786122426-12.11714
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.4-8.4-1.41.31.6-4.8-0.12.52.6-4.76.03.53.7-1.12.04.03.6-0.70.73.93.9-2.42.23.34.0-3.12.7
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-5.156-144.982-19.5932432-66.566-4.8034947-68.683674746-8.543184641-1.4934.6492529-16.2189.6832029-15.345122725-2.0781729235.493222524-5.072121613
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.3-9.9-1.21.21.7-4.7-0.32.52.5-4.86.03.73.8-1.01.93.93.6-0.20.53.24.1-3.91.62.84.5-4.02.34.14.1-0.53.54.94.31.44.74.54.5-1.73.23.42.8

None

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:PreferredStockDividendsIncomeStatementImpact


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6.06.06.06.06.06.06.06.06.06.00.00.00.0
Percentage of PreferredStockDividendsIncomeStatementImpact100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of Revenues0.30.40.40.30.30.40.30.30.30.40.00.00.0

None

us-gaap:Assets

us-gaap:Assets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value727971096538639265316226634865086590618245653449342431403092311333342966296615451575139013861433149914311348133814051292128712161222125211511156122210891040104210611003967
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:Liabilities

us-gaap:Liabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5193501642984131429440194074422543533999271216672023179017421790206517461755662722572557616705668576584683601
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets71.370.665.764.665.764.664.264.966.164.759.448.359.157.056.357.561.958.959.242.945.941.140.243.047.146.742.743.648.646.6

None

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value727971096538639265316226634865086590618245653449342431403092311333342966296615451575139013861433149914311348133814051292128712161222125211511156122210891040104210611003967
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302008-09-30
Value1686169418401862183818071874188418381783185217811400134913491323126912191211883852818829817793763772754721690684651608580564538510482484468450434437423366
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.223.828.229.128.129.029.529.027.928.840.651.740.943.043.742.538.141.140.857.154.158.959.857.052.953.357.356.451.453.453.253.649.846.449.046.541.744.346.545.042.543.345.20.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


None
Period End2020-06-302020-03-312019-12-312019-09-302016-09-302015-09-30
Value-16.251-14.9690.917-1.612-0.388-1.427
Percentage of StockholdersEquity-1.0-0.90.0-0.1-0.0-0.2
Percentage of Assets-0.2-0.20.0-0.0-0.0-0.1
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-37.552-39.121-16.779-20.596-18.098-19.64-21.16-17.25-18.069-16.534-14.506-14.563-17.378-18.657-17.82-18.162-22.789-20.72-15.108-16.235-9.803-6.579-2.888-5.762-2.534-0.376
Percentage of StockholdersEquity-2.2-2.3-0.9-1.1-1.0-1.1-1.1-0.9-1.0-0.9-0.8-0.8-1.2-1.4-1.4-1.5-1.9-2.3-1.8-2.0-1.2-0.8-0.4-0.8-0.3-0.0
Percentage of Assets-0.5-0.6-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.4-0.5-0.6-0.5-0.6-0.8-1.3-1.0-1.2-0.7-0.5-0.2-0.4-0.2-0.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


None
Period End2020-06-302020-03-312019-12-312019-09-302018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-09-302015-09-302014-09-30
Value-21.301-24.152-17.696-18.984-17.25-18.069-16.534-14.506-14.563-17.378-18.269-19.293-2.04
Percentage of StockholdersEquity-1.3-1.4-1.0-1.0-0.9-1.0-0.9-0.8-0.8-1.2-1.4-2.2-0.2
Percentage of Assets-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.4-0.5-0.6-1.2-0.1
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value109510911086108310771073106710671063105610501047714709701694686678668345340335331328325324318312280248236226219
Percentage of StockholdersEquity64.964.459.158.258.659.457.056.657.859.256.758.851.052.652.052.554.155.655.239.239.941.039.940.141.042.541.241.543.046.150.453.559.9
Percentage of Assets15.015.416.616.916.517.216.816.416.117.123.030.420.922.622.722.320.622.922.522.421.624.223.922.921.722.723.623.423.021.522.70.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value0.6880.6880.6870.6850.6840.6840.6840.6810.6810.680.6790.6770.6030.6020.60.5980.5970.5950.5910.4970.4960.4950.4940.4930.4930.4920.4910.4880.4770.4620.4570.4520.448
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value628641769799777752826833792743815748703658667647599558564557526498508495470444456441368293233199146
Percentage of StockholdersEquity37.337.841.842.942.341.744.144.343.141.744.042.050.248.849.548.947.345.846.663.161.860.961.260.659.358.259.058.556.554.449.947.140.1
Percentage of Assets8.69.011.812.511.912.113.012.812.012.017.921.720.521.021.620.818.018.819.036.133.435.836.634.531.431.033.833.030.325.322.40.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value3265303122532514259222332301240026082094273916031566131413011302150211841169866893720698798865805719705772655646630667741641678740633581577604544509
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets44.942.634.539.339.735.936.236.939.633.960.046.545.841.942.141.845.139.939.456.156.751.850.455.757.756.353.452.754.950.850.251.854.659.255.758.760.658.155.955.456.954.252.7

None

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302008-09-30
Value10187814372270.6451812927166313833107331361432451722235426345647261634403117115514310717817511782891108226
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.011.00.71.10.40.00.32.00.40.31.44.01.00.32.41.01.10.51.13.01.11.71.73.81.82.44.23.51.91.32.63.32.613.713.512.48.816.416.911.27.79.011.40.00.0

None

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value9939078611108107986988110901077832552704670506489626640490489399389248269360352230243329313227231291279210221280296177184241234162158
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.712.813.217.316.514.013.916.816.413.512.120.419.616.115.820.119.216.516.525.924.717.819.425.223.516.118.124.622.317.618.023.922.916.819.324.224.216.317.723.222.116.116.4

None

us-gaap:InventoryNet

us-gaap:InventoryNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value95110371037101811241031102593611651005603551641580528480620513466320386361314301399421308251335322270222284262193202269209155158223220173
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.114.615.915.917.216.616.214.417.716.313.216.018.718.517.115.418.617.315.720.824.626.022.721.026.729.522.918.823.925.021.018.323.321.016.817.522.119.214.915.221.021.917.9

None

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value30130531131536133237524433724021820922121720916320516415097997376667210596628272946058815737515249434555
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.14.34.84.95.55.35.93.85.13.94.86.16.56.96.85.26.15.55.16.36.35.35.54.74.87.47.24.75.85.67.45.04.86.55.03.24.24.84.74.14.35.6

None

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1030108611371194125413091364142214681512501520528524520541559548
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.215.317.418.719.221.021.521.922.324.511.015.115.416.716.817.416.818.5

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

country:CA


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value101012121211121312131313131212131312
Percentage of NoncurrentAssets1.01.01.11.01.00.90.90.90.80.92.62.62.52.42.42.52.52.3
Percentage of Assets0.10.10.20.20.20.20.20.20.20.20.30.40.40.40.40.40.40.4
Percentage of Assets country:CA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:US


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1020107511251182124212971352140914551499488507515511507527545536
Percentage of NoncurrentAssets99.099.098.999.099.099.199.199.199.299.197.497.497.597.697.697.597.597.7
Percentage of Assets14.015.117.218.519.020.821.321.722.124.310.714.715.016.316.416.916.318.1
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value4418744515151523550371821202020181717154.14.93.63.6
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:BusinessAcquisition, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

becn:AlliedBuildingProductsCorporationAndAffiliatedEntity, us-gaap:TradeNames


None
Period End2020-06-302020-03-31
Value0.0142
Percentage of AmortizationOfIntangibleAssets0.076.1
Percentage of Assets0.00.0
Percentage of Assets becn:AlliedBuildingProductsCorporationAndAffiliatedEntity us-gaap:TradeNames0.00.0

None

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value23624725326026927127328028829415415615615614714815314714590888588888170686764615857525148474744444746484952
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.33.53.94.14.14.44.34.34.44.83.44.54.65.04.84.84.65.04.95.85.66.16.46.25.44.95.15.14.64.84.54.74.34.14.24.13.94.04.34.64.44.85.10.0

None

us-gaap:Goodwill

us-gaap:Goodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value2489248824912490249024902489249123212381125112511256122811971197120011601162496498488489466467466468469468469468443425401400380380366365365360358354
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.235.038.139.038.140.039.238.335.238.527.436.336.739.138.738.536.039.139.232.131.635.135.332.531.232.634.735.033.336.336.436.434.832.034.732.931.233.635.135.033.935.736.6

None

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-302011-09-30
Value51511931931931931931931931937373737373737373739.759.759.759.759.759.750.009750.00975
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.73.03.03.03.13.03.02.93.11.62.12.12.32.42.32.22.52.50.60.60.70.70.70.70.00.0

None

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value8458891077112511771229128213341371141041042944243944446447747248787919197727779
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.612.516.517.618.019.820.220.520.822.89.012.412.914.014.414.914.315.916.45.65.86.67.05.05.25.5

None

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-302011-09-302010-09-30
Value79383888493298410361089114111771217337356369366371390404399414778181876482723739
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.911.813.514.615.116.717.217.517.919.77.410.310.811.712.012.612.113.514.05.05.25.96.34.56.25.93.23.8

None

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


None
Period End2020-06-302020-03-312019-12-31
Value442452463
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0
Percentage of Assets6.16.47.1

None

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.0250.010.012.0591.2431.2431.2431.2431.5111.5118.8688.5341.5111.5111.5111.5111.431.431.275.4083.1434.7711108084889296100105113857658614953464851505253
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.20.20.00.00.00.00.00.00.00.30.20.38.05.65.76.26.97.27.28.18.87.06.34.75.34.34.44.34.75.04.85.25.6

None

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1451111711181440125398494715121260961595779681631517536781582513397453303276336433396302313412329323295354401238268349246194209243199157
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.915.717.122.519.215.814.923.219.115.513.022.619.920.116.717.223.419.617.325.728.821.819.923.428.927.722.423.429.325.525.124.329.032.120.723.228.622.618.620.122.919.916.2

None

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value78064359482264351055188071959331550338748633636056341734724425720216322022730821318225318517616721423914918224017112814416813086
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.79.09.112.99.98.28.713.510.99.66.914.611.315.510.911.616.914.111.715.816.414.611.815.415.221.515.813.718.014.313.713.817.619.113.015.819.615.712.313.815.813.08.9

None

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value5593624115995904533756115203482662612801311661612051521511241058072801027273689868847179757369100654950666055
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.75.16.39.49.07.35.99.47.95.65.87.68.24.25.45.26.25.15.18.16.75.85.25.66.85.15.45.17.05.36.65.96.56.16.36.08.26.04.84.86.26.15.7

None

us-gaap:LongTermNotesAndLoans

us-gaap:LongTermNotesAndLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value24942494249524942494249424972494249424932000721
Percentage of LongTermNotesAndLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.335.138.239.038.240.139.338.337.840.343.820.9

None

us-gaap:DeferredTaxLiabilitiesNoncurrent

us-gaap:DeferredTaxLiabilitiesNoncurrent


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value50107103110110110106939193138142137136135106102132686863646460606161575858483940393841393939353636
Percentage of DeferredTaxLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.71.61.61.71.81.71.61.41.52.04.04.24.44.44.43.23.54.54.54.34.64.64.54.04.24.54.64.14.54.54.03.33.23.43.43.43.63.83.83.43.63.7

None

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


None
Period End2020-06-302019-09-302019-06-30
Value58103110
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0
Percentage of Assets0.81.61.7

None

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1.3511.6712.0186.3835.3525.7025.5325.296.319102.7432.547
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.10.10.10.10.10.10.20.10.1

None

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302008-09-30
Value1686169418401862183818071874188418381783185217811400134913491323126912191211883852818829817793763772754721690684651608580564538510482484468450434437423366
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.223.828.229.128.129.029.529.027.928.840.651.740.943.043.742.538.141.140.857.154.158.959.857.052.953.357.356.451.453.453.253.649.846.449.046.541.744.346.545.042.543.345.20.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


None
Period End2020-06-302020-03-312019-12-312019-09-302016-09-302015-09-30
Value-16.251-14.9690.917-1.612-0.388-1.427
Percentage of StockholdersEquity-1.0-0.90.0-0.1-0.0-0.2
Percentage of Assets-0.2-0.20.0-0.0-0.0-0.1
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-37.552-39.121-16.779-20.596-18.098-19.64-21.16-17.25-18.069-16.534-14.506-14.563-17.378-18.657-17.82-18.162-22.789-20.72-15.108-16.235-9.803-6.579-2.888-5.762-2.534-0.376
Percentage of StockholdersEquity-2.2-2.3-0.9-1.1-1.0-1.1-1.1-0.9-1.0-0.9-0.8-0.8-1.2-1.4-1.4-1.5-1.9-2.3-1.8-2.0-1.2-0.8-0.4-0.8-0.3-0.0
Percentage of Assets-0.5-0.6-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.4-0.5-0.6-0.5-0.6-0.8-1.3-1.0-1.2-0.7-0.5-0.2-0.4-0.2-0.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


None
Period End2020-06-302020-03-312019-12-312019-09-302018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-09-302015-09-302014-09-30
Value-21.301-24.152-17.696-18.984-17.25-18.069-16.534-14.506-14.563-17.378-18.269-19.293-2.04
Percentage of StockholdersEquity-1.3-1.4-1.0-1.0-0.9-1.0-0.9-0.8-0.8-1.2-1.4-2.2-0.2
Percentage of Assets-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.4-0.5-0.6-1.2-0.1
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value109510911086108310771073106710671063105610501047714709701694686678668345340335331328325324318312280248236226219
Percentage of StockholdersEquity64.964.459.158.258.659.457.056.657.859.256.758.851.052.652.052.554.155.655.239.239.941.039.940.141.042.541.241.543.046.150.453.559.9
Percentage of Assets15.015.416.616.916.517.216.816.416.117.123.030.420.922.622.722.320.622.922.522.421.624.223.922.921.722.723.623.423.021.522.70.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value0.6880.6880.6870.6850.6840.6840.6840.6810.6810.680.6790.6770.6030.6020.60.5980.5970.5950.5910.4970.4960.4950.4940.4930.4930.4920.4910.4880.4770.4620.4570.4520.448
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value628641769799777752826833792743815748703658667647599558564557526498508495470444456441368293233199146
Percentage of StockholdersEquity37.337.841.842.942.341.744.144.343.141.744.042.050.248.849.548.947.345.846.663.161.860.961.260.659.358.259.058.556.554.449.947.140.1
Percentage of Assets8.69.011.812.511.912.113.012.812.012.017.921.720.521.021.620.818.018.819.036.133.435.836.634.531.431.033.833.030.325.322.40.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value688000.0688000.0687000.0685000.0684000.0684000.0684000.0681000.0681000.0680000.0679000.0677000.0603000.0602000.0600000.0598000.0597000.0595000.0591000.0497000.0496000.0495000.0494000.0493000.0493000.0492000.0491000.0488000.0488000.0487000.0483000.0477000.0470000.0468000.0463000.0462000.0461000.0459000.0458000.0457000.0456000.0455000.0453000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value109510911086108310771073106710671063105610501047
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.015.416.616.916.517.216.816.416.117.123.030.4

None

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value628641769799777752826833792743815748703658667647599558564557526498508495470444456441413386386368340315312293261237243233217200207
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.69.011.812.511.912.113.012.812.012.017.921.720.521.021.620.818.018.819.036.133.435.836.634.531.431.033.833.029.429.930.130.327.925.227.125.321.421.823.422.420.420.021.4

None

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-37552000.0-39121000.0-16779000.0-20596000.0-18098000.0-19640000.0-21160000.0-17250000.0-18069000.0-16534000.0-14506000.0-14563000.0-17378000.0-19108000.0-20050000.0-18657000.0-17820000.0-18162000.0-22789000.0-20720000.0-15108000.0-16235000.0-9803000.0-6579000.0-2888000.0-5762000.0-2534000.0-376000.0-937000.0410000.02327000.02626000.01210000.02765000.0416000.0-3405000.02168000.02188000.01083000.0-1639000.0-1263000.01576000.0899000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.5-0.6-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.4-0.5-0.6-0.6-0.6-0.5-0.6-0.8-1.3-1.0-1.2-0.7-0.5-0.2-0.4-0.2-0.0-0.10.00.20.20.10.20.0-0.30.20.20.1-0.2-0.10.20.1

None

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value3.5324.6615.1563.4594.6374.8073.4573.345.2984.3763.4593.8443.6533.7583.816
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value3.5324.6615.1563.4594.6374.8073.4573.345.2984.3763.4593.8443.6533.7583.816
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value401-25.517-125.3074074794-336.883540-40.98580-40.45624198-51.2632240102-82.855-18.077542928-26.6944750-44.953215841-31.1241157470.722-4.19129
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues22.4-1.7-7.520.12.56.6-19.627.9-2.15.6-3.618.712.5-7.15.46.714.1-12.5-4.79.84.34.6-6.49.28.4-8.05.412.07.2-5.83.814.29.90.2-1.58.0

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302016-06-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.226-12.144-11.798-9.625-13.245-13.605-175.26-34.6841.324-2743.978-7.003-8.409-3.379-87.404-6.43-23.522-1.993-72.769-11.986-13.951-6.257-5.122-7.959-6.957-7.29-67.285-51.308-53.542-5.578-46.607-4.533-40.431-2.9290.061-11.295-7.915-8.694-0.944
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.0-0.8-0.7-0.5-0.7-1.0-10.2-1.80.1-192.5-0.6-0.7-0.3-7.6-0.8-3.3-0.5-12.2-1.6-2.1-1.6-0.9-1.2-1.1-1.8-13.1-8.6-9.6-1.4-9.5-0.8-7.5-1.00.0-2.3-1.7-3.0-0.3

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302016-06-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-163.912774108-353.547-6.741-98.662400-402.7995013151272-126.624-49.762115-63.28569-20.141.558-61.297892.298-39.8580.867-12.78615139.981-40.987-0.106-0.712-1.2681.169-5.7780.832-1.815-0.257-7.493-1.214
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-9.153.16.5-17.4-0.4-6.923.2-20.82.692.3113.4-9.8-4.210.0-8.09.6-4.90.3-8.413.40.6-7.20.1-2.03.82.71.7-7.3-0.0-0.1-0.20.2-1.90.2-0.4-0.1-2.6-0.3

None

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value237737-28.5384427-17.778-111.50410211-1347.827122510541
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues13.250.6-1.72.21.4-1.2-6.55.30.6-94.5109.28.24.2

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value401-25.517-125.3074074794-336.883540-40.98580-40.45624198-51.2632240102-82.855-18.077542928-26.6944750-44.953215841-31.1241157470.722-4.19129
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues22.4-1.7-7.520.12.56.6-19.627.9-2.15.6-3.618.712.5-7.15.46.714.1-12.5-4.79.84.34.6-6.49.28.4-8.05.412.07.2-5.83.814.29.90.2-1.58.0

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-6.725-122.64-23.412730-68.086-0.8934849-66.655674544-9.356204741-5.7197.1183028-9.786122426-12.117142727-0.1611827253.144193124-6.177101616-6.4567.827
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.4-8.4-1.41.31.6-4.8-0.12.52.6-4.76.03.53.7-1.12.04.03.6-0.70.73.93.9-2.42.23.34.0-3.12.74.04.3-0.03.54.74.50.83.95.44.5-2.12.53.53.4-2.32.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-6.725-122.64-23.412730-68.086-0.8934849-66.655674544-9.356204741-5.7197.1183028-9.786122426-12.11714
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.4-8.4-1.41.31.6-4.8-0.12.52.6-4.76.03.53.7-1.12.04.03.6-0.70.73.93.9-2.42.23.34.0-3.12.7
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:ProfitLoss

us-gaap:ProfitLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-6.725-122.64-23.412730-68.086-0.8934849-66.65567
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.4-8.4-1.41.31.6-4.8-0.12.52.6-4.76.0

None

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value-260000.0-1076000.0-1874000.0353000.0-169000.0-246000.0
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0

None

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value8548-247.68529208-12.621-207.119-6.931238-34.805-151.3653115113-136.895-12.6521380.565-95.71512139-18.921-99.6439.195121-12.7-85.0061586-2.742-76.209-0.01463-11.356-71.446-14.227114-7.162-57.3674.912682.001-68.905
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-87.6362.67219-105.439925.3490-234.8121687952-90.174494448-139.8529346-43.514-64.51423490.861-97.538-23.36411357-86.86155334-75.4191369-20.805-64.6264953-3.528-65.5951.17445-22.27
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value3.5324.6615.1563.4594.6374.8073.4573.345.2984.3763.4593.8443.6533.7583.8163.6793.3743.5177.1792.6312.5612.3962.3480.22.42.9572.5322.382.22.32.5242.2221.92.01.7471.5621.51.51.4461.2021.21.181.427
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302016-06-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.226-12.144-11.798-9.625-13.245-13.605-175.26-34.6841.324-2743.978-7.003-8.409-3.379-87.404-6.43-23.522-1.993-72.769-11.986-13.951-6.257-5.122-7.959-6.957-7.29-67.285-51.308-53.542-5.578-46.607-4.533-40.431-2.9290.061-11.295-7.915-8.694-0.944
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.0-0.8-0.7-0.5-0.7-1.0-10.2-1.80.1-192.5-0.6-0.7-0.3-7.6-0.8-3.3-0.5-12.2-1.6-2.1-1.6-0.9-1.2-1.1-1.8-13.1-8.6-9.6-1.4-9.5-0.8-7.5-1.00.0-2.3-1.7-3.0-0.3

None

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value6.3331212121814111110177.416
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302016-06-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-163.912774108-353.547-6.741-98.662400-402.7995013151272-126.624-49.762115-63.28569-20.141.558-61.297892.298-39.8580.867-12.78615139.981-40.987-0.106-0.712-1.2681.169-5.7780.832-1.815-0.257-7.493-1.214
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-9.153.16.5-17.4-0.4-6.923.2-20.82.692.3113.4-9.8-4.210.0-8.09.6-4.90.3-8.413.40.6-7.20.1-2.03.82.71.7-7.3-0.0-0.1-0.20.2-1.90.2-0.4-0.1-2.6-0.3

None

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:DebtInstrumentInterestRateStatedPercentage

becn:TermLoan, becn:TermLoanDueInJanuaryTwoTwoThousandAndTwentyFive


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.02420.03850.03950.04360.04750.04750.04770.04530.04350.0394
Percentage of DebtInstrumentInterestRateStatedPercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations becn:TermLoan becn:TermLoanDueInJanuaryTwoTwoThousandAndTwentyFive0.00.00.00.00.00.00.00.00.00.0

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument

becn:SeniorNotesDueInNovemberTwoThousandTwentyFive


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-10-252017-09-30
Value0.04880.04880.04880.04880.04880.04880.04880.04880.04880.04880.04880.048750.0488
Percentage of DebtInstrumentInterestRateStatedPercentage201.7126.8123.5111.9102.7102.7102.3107.7112.2123.90.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations becn:SeniorNotesDueInNovemberTwoThousandTwentyFive0.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-302009-09-302008-09-30
Value2632300.02647600.02685700.02339500.02417300.02451000.02511500.01969000.02026300.02093400.02196000.02084200.02141200.02219500.02430600.02312800.02481300.02664600.03024500.02410900.02515300.02643300.02787000.02364200.02431000.02517100.02679100.02504600.02595200.02784100.03094400.03067100.03776400.03941400.04503300.03895600.03995600.03773700.03417800.03082100.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-302009-09-302008-09-30
Value32.9333.1232.9932.6132.0932.131.9633.0832.6632.4832.4428.8428.6928.627.8525.5525.0324.8623.8324.5524.4324.2423.9622.9822.7722.8622.7320.2619.8719.7119.3316.3616.1216.115.815.0614.9814.4113.712.9
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

becn:AmortizationOfBeneficialLease

becn:AmortizationOfBeneficialLease


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value000576000.0569000.0573000.0572000.00000
Percentage of AmortizationOfBeneficialLease0.00.00.0100.0100.0100.0100.00.00.00.00.0

becn:BusinessAcquisitionPurchasePriceAndTaxPositionRefundAmount us-gaap:BusinessAcquisition

becn:BusinessAcquisitionPurchasePriceAndTaxPositionRefundAmount

becn:AlliedBuildingProductsCorporationAndAffiliatedEntity


None
Period End2020-06-302020-03-31
Value05300000.0
Percentage of BusinessAcquisitionPurchasePriceAndTaxPositionRefundAmount0.0100.0

becn:CARESActOf2020IncomeTaxExpenseBenefit

becn:CARESActOf2020IncomeTaxExpenseBenefit


None
Period End2020-06-30
Value32
Percentage of CARESActOf2020IncomeTaxExpenseBenefit100.0

becn:InterestExpensesAndOtherFinancingCosts

becn:InterestExpensesAndOtherFinancingCosts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value2.8872.8722.8493.0253.0263.0273.0245.7897.5623.280.7076.5081.2861.2851.4183.2161.061.6282.425-2.2640.2710.2720.271
Percentage of InterestExpensesAndOtherFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

becn:NetIncomeLossAvailableToCommonStockholders

becn:NetIncomeLossAvailableToCommonStockholders


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-12.725-128.64-29.412124-74.086-6.8934243-72.655674544
Percentage of NetIncomeLossAvailableToCommonStockholders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

becn:NetIncomeLossAvailableToCommonStockholdersBasicAndDiluted

becn:NetIncomeLossAvailableToCommonStockholdersBasicAndDiluted


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-12.725-128.64-29.412121-74.086-6.8933737-72.655674544
Percentage of NetIncomeLossAvailableToCommonStockholdersBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

becn:PaymentUnderSeniorNotes

becn:PaymentUnderSeniorNotes


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value0.00.03090.00.00.0
Percentage of PaymentUnderSeniorNotes0.00.0100.00.00.00.0

becn:PaymentsUnderEquipmentFinancingFacilitiesAndFinanceLeases

becn:PaymentsUnderEquipmentFinancingFacilitiesAndFinanceLeases


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value2019000.02145000.02282000.04960000.01177000.01465000.0
Percentage of PaymentsUnderEquipmentFinancingFacilitiesAndFinanceLeases100.0100.0100.0100.0100.0100.0

becn:PaymentsUnderTermLoan

becn:PaymentsUnderTermLoan


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value2425000.02425000.02425000.02425000.04850000.00
Percentage of PaymentsUnderTermLoan100.0100.0100.0100.0100.00.0

becn:PercentageOfFixedInterestRateOfEquipmentFinancingFacilities us-gaap:Range, us-gaap:CreditFacility

becn:PercentageOfFixedInterestRateOfEquipmentFinancingFacilities

srt:Maximum, becn:EquipmentFinancingFacilities


None
Period End2020-06-302020-03-312019-12-31
Value000.0289
Percentage of PercentageOfFixedInterestRateOfEquipmentFinancingFacilities0.00.0100.0

srt:Minimum, becn:EquipmentFinancingFacilities


None
Period End2020-06-302020-03-312019-12-31
Value000.0233
Percentage of PercentageOfFixedInterestRateOfEquipmentFinancingFacilities0.00.080.6

becn:PercentageOfFixedInterestRateOfEquipmentFinancingFacilities us-gaap:Range, us-gaap:LongtermDebtType

srt:Maximum, becn:EquipmentFinancialFacilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value000.02890-0.00360.00360.0289
Percentage of PercentageOfFixedInterestRateOfEquipmentFinancingFacilities0.00.0100.00.00.00.00.0

srt:Minimum, becn:EquipmentFinancialFacilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value000.02330000.0233
Percentage of PercentageOfFixedInterestRateOfEquipmentFinancingFacilities0.00.080.60.00.00.00.0

becn:PreferredStockUndeclaredCumulativeDividends

becn:PreferredStockUndeclaredCumulativeDividends


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5000000.05000000.05000000.005000000.05000000.05000000.0-1000000.06000000.05000000.0
Percentage of PreferredStockUndeclaredCumulativeDividends100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value8.157-51.6772.357-5.750.109-0.1153.20118-1.595-2.337-44.923-6.2324.6051.2320.788
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value161719171717171815178.7098.8788.579
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value6120463696969695465542630292828272523238.9429.498.1738.2577.6857.3287.1418.147.9867.8347.5387.0576.5585.7615.9796.0556.2656.1596.1836.4536.9466.8126.8867.129
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsPreferredStock

us-gaap:DividendsPreferredStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-31
Value6.06.06.06.06.06.06.06.9780.06.00.0
Percentage of DividendsPreferredStock100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0

us-gaap:DividendsPreferredStock us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.06.06.06.06.06.06.06.9780.06.0
Percentage of DividendsPreferredStock100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:DividendsPreferredStockCash

us-gaap:DividendsPreferredStockCash


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.01.01.06.01.01.01.07.05.01.0
Percentage of DividendsPreferredStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-383000.0482000.0-298000.0180000.0-177000.0-250000.0458000.0-541000.0327000.0160000.0640000.0-799000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value1124000.0554000.0330000.0360000.02298000.0907000.0265000.0163000.0812000.00319000.0113000.0306000.0108000.0312000.01044000.0427000.0111000.0300000.0498000.0336000.0147000.0126000.0663000.0180000.0106000.0374000.0758000.0153000.0350000.0226000.0379000.0197000.0493000.0209000.0109000.0151000.0165000.0325000.0
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1125000.0-2531000.0576000.0-350000.0614000.0596000.0-1536000.0509000.0-628000.0-840000.0-161000.01194000.0-296000.0-278000.0789000.0-460000.0-1602000.0-1846000.02728000.0-2084000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value332-17.419-417.50718627432-400.6169132661-191.89145110-18.724-254.64419671-132.967-1.5937355-80.864-29.62-51.6389436-101.102100-11.3617.326-65.271-33.56793-39.195-91.1589960-15.185-43.1083646-79.588
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1.737-9.8893.362-46.70532-46.318131-77.06586-68.8461.421-11.7652.9116.46846-43.92340141.7739.9512.1613.6381.369-7.907-30.5557.74135-18.3847.946-26.275283.055-24.5832419-13.728-1.8192.7955.282-0.958-10.4224.808-2.151
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


None
Period End2020-06-302020-03-31
Value3333
Percentage of LeaseCost100.0100.0

us-gaap:LitigationSettlementAmountAwardedFromOtherParty

us-gaap:LitigationSettlementAmountAwardedFromOtherParty


None
Period End2020-03-31
Value5600000.0
Percentage of LitigationSettlementAmountAwardedFromOtherParty100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1569000.0-22342000.03817000.0-2498000.01542000.01520000.0-3910000.0819000.0-1535000.0-2028000.057000.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


None
Period End2020-06-302020-03-312019-12-31
Value-1282000.0-15886000.02529000.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent-81.771.166.3

us-gaap:AccumulatedTranslationAdjustment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2851000.0-6456000.01288000.0-934000.01500000.01500000.0-3900000.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent181.728.933.737.497.398.799.7

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


None
Period End2020-06-302020-03-31
Value3130
Percentage of OperatingLeaseCost100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2851000.0-6456000.01288000.0-886000.01542000.01520000.0-3910000.0819000.0-1535000.0-2028000.057000.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax


None
Period End2020-06-302020-03-312019-12-31
Value-1282000.0-15886000.02529000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-31
Value-1282000.0-15886000.02529000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1569000.0-22342000.03817000.0-2498000.01542000.01520000.0-3910000.0819000.0-1535000.0-2028000.057000.02815000.01730000.01201000.0-1652000.0-1098000.0365000.04226000.0-2469000.0-5612000.01126000.0-6432000.0-3224000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-302016-06-30
Value1569000.0-22342000.03817000.0-2498000.01542000.01520000.0-3910000.0819000.0-1535000.0-2028000.057000.02815000.0-837000.0342000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.076.293.7

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-022017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.1820.1363.5820.8170.00.00.00.0-1.9354565211.6690.00.00.0
Percentage of PaymentsOfDebtIssuanceCosts100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6.06.06.06.06.06.06.06.9785.0220.9780.00.00.0
Percentage of PaymentsOfDividendsPreferredStockAndPreferenceStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value32000.0733000.02101000.029000.022000.003617000.0042000.08000.03925000.0-780000.0475000.0400000.0297000.02000.0000
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-09-30
Value-5.2820.00.00.00.00.016325-11.13227260.00.85770561.85-0.47770.09410.015-0.001691.5140.00.00.00.1220.00.0644650-0.026440.0946.715
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.00.00.00.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.180.5720.8751.660.0950.7250.8340.5641.6331.5363.7811.3472.1544.383.463.9474.8226.4078.9842.8361.936
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value0.00.03000.00.00.00.00.00.00.013000.00.00.00.00.00.00.03000.00.00.00.0
Percentage of ProceedsFromIssuanceOfSeniorLongTermDebt0.00.0100.00.00.00.00.00.00.00.0100.00.00.00.00.00.00.00.0100.00.00.00.00.0

us-gaap:ProceedsFromLinesOfCredit us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:ProceedsFromLinesOfCredit

us-gaap:RevolvingCreditFacility, becn:TwoThousandAndTwentyThreeAssetBasedRevolvingLineOfCredit


None
Period End2020-03-312018-01-02
Value725525
Percentage of ProceedsFromLinesOfCredit100.0100.0

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromLongTermLinesOfCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value7.8961278750365-146.208582129868459215131774286450235548339212789019113388147
Percentage of ProceedsFromLongTermLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfProductiveAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1277000.0726000.0396000.03069000.04772000.01027000.0401000.01399000.0337000.00413000.0394000.0554000.0885000.0400000.0913000.0592000.0148000.0229000.0585000.0437000.0252000.0115000.0677000.0366000.0126000.0268000.0350000.0198000.0396000.0291000.0422000.0208000.0565000.0223000.0135000.0213000.0272000.0923000.0159000.0247000.0241000.0101000.0
Percentage of ProceedsFromSaleOfProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfLongTermLinesOfCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value161493616709-152.77966988810755341076205663822547-1730.931175549878
Percentage of RepaymentsOfLongTermLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfLongTermLinesOfCredit us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:RevolvingCreditFacility, becn:TwoThousandAndTwentyThreeAssetBasedRevolvingLineOfCredit


None
Period End2020-06-30
Value153
Percentage of RepaymentsOfLongTermLinesOfCredit95.1

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value-1.770.1233.470.2500.4927.28002.2355.1700.04-0.1347.4-0.1439.48
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0100.00.0100.0100.00.00.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-1.770.1233.470.2500.4927.28002.2355.17
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0100.00.0100.0100.00.00.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.9715.288.0820.1090.0581.08140.00.1330.7375.7860.011.8161.7341.0020.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.0730.4290.6651.440.0490.6480.7120.651.2952.2525.4481.3241.7115.1562.754.3053.9737.4456.972.43.76.29.78.91.45.71.10.71.41.60.80.2
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-0.35010.70.1400.028.7500015.86003.0711.1400012.89-0.6800.0713.2000.038.75000.067.760
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.00.0100.0100.00.0100.0100.00.00.00.0100.00.00.0100.0100.00.00.00.0100.0100.00.0100.0100.00.00.0100.0100.00.00.0100.0100.00.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage us-gaap:Range, us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

srt:Maximum, us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value002.00002.00
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage0.00.0100.00.00.00.0100.00.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.6862.2676.8260.0850.0560.159110.00.1170.241100.4592.5461.9781.0960.972
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.120.0353.9020.0250.090.0553.680.0360.340.0593.7730.0370.5310.1144.8840.4040.9230.92910
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value34660.075527.0186560.093425.04880.043164.0296920.030677.061829.070901.0271520.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.148-0.161-1.2261.6310.0730.725-2.7830.5631.5921.529-0.145-0.1951.6783.983.164
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.148-0.162-1.2281.630.0730.725-2.7860.5631.5911.528-0.147-0.1961.6773.9783.162
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.6100.299.9100.0100.0100.1100.099.999.9101.4100.599.999.999.9

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.00.0010.0020.0010.00.00.0030.00.0010.0010.0020.0010.0010.0020.002
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.0-0.6-0.20.10.00.0-0.10.00.10.1-1.4-0.50.10.10.1

us-gaap:VariableLeaseCost

us-gaap:VariableLeaseCost


None
Period End2020-06-302020-03-31
Value2355000.02954000.0
Percentage of VariableLeaseCost100.0100.0

becn:EquipmentFinancingFacilitiesAndCapitalLeaseObligationsCurrent us-gaap:DebtInstrument

becn:EquipmentFinancingFacilitiesAndCapitalLeaseObligationsCurrent

becn:EquipmentFinancialFacilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3.1583.7124.1778.9899.6661010
Percentage of EquipmentFinancingFacilitiesAndCapitalLeaseObligationsCurrent100.0100.0100.0100.0100.0100.0100.0

becn:EquipmentFinancingFacilitiesAndCapitalLeaseObligationsNoncurrent

becn:EquipmentFinancingFacilitiesAndCapitalLeaseObligationsNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.40.9631.6074.6096.3328.527101315182023
Percentage of EquipmentFinancingFacilitiesAndCapitalLeaseObligationsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

becn:EquipmentFinancingFacilitiesAndCapitalLeaseObligationsNoncurrent us-gaap:DebtInstrument

becn:EquipmentFinancialFacilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.40.9631.6074.6096.3328.52710
Percentage of EquipmentFinancingFacilitiesAndCapitalLeaseObligationsNoncurrent100.0100.0100.0100.0100.0100.0100.0

becn:EquipmentFinancingFacilitiesBorrowingsOutstanding

becn:EquipmentFinancingFacilitiesBorrowingsOutstanding


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3.5584.6755.7846.8857.9819.0681011121311121415
Percentage of EquipmentFinancingFacilitiesBorrowingsOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

becn:EquipmentFinancingFacilitiesBorrowingsOutstanding us-gaap:CreditFacility

becn:EquipmentFinancingFacilities


None
Period End2020-06-302020-03-312019-12-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-30
Value3.64.75.8141516192021
Percentage of EquipmentFinancingFacilitiesBorrowingsOutstanding101.2100.5100.3123.5119.7116.70.00.00.0

becn:LongTermDebtAndEquipmentFinancingFacilitiesAndCapitalLeaseObligationsCurrent

becn:LongTermDebtAndEquipmentFinancingFacilitiesAndCapitalLeaseObligationsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value121313181919201919191414
Percentage of LongTermDebtAndEquipmentFinancingFacilitiesAndCapitalLeaseObligationsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

becn:TermLoansAndSeniorNotesNet

becn:TermLoansAndSeniorNotesNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value24942494249524942494249424972494249424932000721
Percentage of TermLoansAndSeniorNotesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value201615132423211713161311131716140.0120229.3968.8716.2980.0083528.9298.1388.518.4589.9079.0099.832101313131415141313131211121213
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-09-302015-09-30
Value10187814372270.6451812927161363138333145
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentFairValue us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:DebtInstrumentFairValue

becn:SeniorNotesDueInNovemberTwoThousandTwentyFive, us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1160117013101280129012401150120012001240
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

becn:SeniorNotesDueInNovemberTwoThousandTwentySix, us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-31
Value295279309
Percentage of DebtInstrumentFairValue25.523.923.6

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

becn:TermLoan, becn:TermLoanDueInJanuaryTwoTwoThousandAndTwentyFive


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value24262728303133343638
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevolvingCreditFacility, becn:TwoThousandAndTwentyThreeAssetBasedRevolvingLineOfCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.36.97.58.18.89.410.0101111
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet25.426.327.328.029.029.730.330.831.231.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet us-gaap:DebtInstrument

becn:SeniorNotesDueInNovemberTwoThousandTwentyFive


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value15000157001640017171819192021
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet60483.959923.759636.459.258.758.458.257.856.955.9

becn:SeniorNotesDueInNovemberTwoThousandTwentySix


None
Period End2020-06-302020-03-312019-12-31
Value4.24.24.3
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet16.916.015.6

us-gaap:DerivativeLiabilitiesCurrent us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeLiabilitiesCurrent

becn:FiveYearSwap


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value109.40.81.1
Percentage of DerivativeLiabilitiesCurrent100.0100.0100.0100.0

becn:ThreeYearSwap


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value5.75.60.20.5
Percentage of DerivativeLiabilitiesCurrent54.359.625.045.5

us-gaap:DerivativeLiabilitiesCurrent us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:HedgingDesignation

us-gaap:InterestRateSwap, us-gaap:FairValueInputsLevel2, us-gaap:DesignatedAsHedgingInstrument


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value-16.251-14.9690.917-1.612
Percentage of DerivativeLiabilitiesCurrent-154.8-159.2114.6-146.5

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value6.17.08.15.46.07.28.14.45.76.78.00.00475.67.05.56.17.69.712
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-09-30
Value1520221924271723261812151719107.8
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized252.5288.6275.3321.7344.4335.8388.6408.8391.0227.5274468.1275.0250.0352.7167.20.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-302011-09-302010-09-30
Value696655660619567515462410373323286268246226205185167149132119115108106101900.0810087665
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-302011-09-302010-09-30
Value14901494154415521552155215521551155115406246246165925765765715495461961961901941661730.153031113105
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-302011-09-302010-09-30
Value14831486153115301531153015301530153015196096106055825675665625415421911921881901621630.1384739892
Percentage of FiniteLivedIntangibleAssetsGross99.599.599.198.698.698.698.698.698.698.697.797.798.198.298.398.398.598.599.297.797.798.797.997.994.290.586.887.2

us-gaap:NoncompeteAgreements


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-302011-09-302010-09-30
Value0.20.22.8242.8242.8242.8242.8242.8242.8242.8242.8242.8242.8242.8242.8243.3242.8242.8242.8242.8242.8241.0312.8242.8243.5520.0080626.8475.553
Percentage of FiniteLivedIntangibleAssetsGross0.00.00.20.20.20.20.20.20.20.20.50.50.50.50.50.60.50.50.51.41.40.51.51.72.05.36.05.3

us-gaap:Trademarks


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value7.27.6101010101010101010107.656.675.95.45.04.61.11.11.10.7420.7
Percentage of FiniteLivedIntangibleAssetsGross0.50.50.70.70.70.70.70.70.70.71.71.71.21.11.00.90.90.80.20.60.60.40.4

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

us-gaap:LineOfCredit

becn:TermLoan, becn:TermLoanDueInJanuaryTwoTwoThousandAndTwentyFive


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-02
Value923924925926927928932930931931970
Percentage of LineOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

country:US, us-gaap:RevolvingCreditFacility, becn:TwoThousandAndTwentyThreeAssetBasedRevolvingLineOfCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value84810012098041241449689471424
Percentage of LineOfCredit91.9108.322.68.744.544.653.39.650.745.6

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

us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd

country:US, us-gaap:RevolvingCreditFacility, becn:TwoThousandAndTwentyThreeAssetBasedRevolvingLineOfCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.02080.02330.03250.05410.03980.04270.04370.03360.03780.0341
Percentage of LineOfCreditFacilityInterestRateAtPeriodEnd100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LinesOfCreditCurrent us-gaap:CreditFacility

us-gaap:LinesOfCreditCurrent

becn:TermLoan


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9.79.79.79.79.79.79.79.79.79.74.54.54.54.5
Percentage of LinesOfCreditCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermLineOfCredit

us-gaap:LongTermLineOfCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value848100121580424416503924824240.03.2054492693323594162953430.00.00.00.0
Percentage of LongTermLineOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:LongTermLineOfCredit us-gaap:CreditFacility

becn:TermLoan


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value913914915916917918922921921922429428429430
Percentage of LongTermLineOfCredit107.791.3424.71132.4216.5220.6183.3996.3191.0217.20.013383.595.6159.9

us-gaap:RevolvingCreditFacility


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value848100121580424416503924824243.205449269
Percentage of LongTermLineOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermLineOfCredit us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:RevolvingCreditFacility, becn:TwoThousandAndTwentyThreeAssetBasedRevolvingLineOfCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value84810002158142441650392482
Percentage of LongTermLineOfCredit100.099.8100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


None
Period End2020-06-302020-03-312019-12-31
Value438447457
Percentage of OperatingLeaseLiability100.0100.0100.0

us-gaap:SeniorLongTermNotes

us-gaap:SeniorLongTermNotes


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value15801580157915771576157515741573157215711570292292291174177180182185188191194196199202205208210221300301309310310311319320321
Percentage of SeniorLongTermNotes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SeniorNotes us-gaap:DebtInstrument

us-gaap:SeniorNotes

becn:SeniorNotesDueInNovemberTwoThousandTwentyFive


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value12851284128312821282128112801280127912781278
Percentage of SeniorNotes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

becn:SeniorNotesDueInNovemberTwoThousandTwentySix


None
Period End2020-06-302020-03-312019-12-31
Value295295295
Percentage of SeniorNotes23.023.023.0

us-gaap:SeniorNotesCurrent

us-gaap:SeniorNotesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-30
Value0.00.00.00.00.00.00.00.00.00.00.00.00.00.0228515-34.539-29.764-99.581-11.2511-11.25-56.256-72.2558111010
Percentage of SeniorNotesCurrent0.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-09-30
Value1244900.01255900.01298800.01123400.01124200.01146000.01120500.0934020.0947820.0957480.0780950.0770970.0783230.0899360.0861940.0705430.0711910.0620000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-09-30
Value3.365e-053.43e-053.575e-053.7479999999999994e-053.78e-053.7829999999999995e-053.8e-054.7e-054.7159999999999996e-054.723e-054.4109999999999996e-053.8950000000000005e-053.878e-053.8270000000000005e-053.808e-053.455e-053.412e-053.195e-05
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value3.4950.3429.0991218111114244368464345443850435220
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TemporaryEquitySharesAuthorized

us-gaap:TemporaryEquitySharesAuthorized


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.00000
Percentage of TemporaryEquitySharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:TemporaryEquitySharesIssued

us-gaap:TemporaryEquitySharesIssued


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.00000
Percentage of TemporaryEquitySharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:TemporaryEquitySharesOutstanding

us-gaap:TemporaryEquitySharesOutstanding


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.00000
Percentage of TemporaryEquitySharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

Line plots across dimensions of each concept


us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AwardType
(None,)
None
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
None
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)
None
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
(None,)
None
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
None
us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
(None,)
None
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
None