USCR


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

Table of contents



us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment
us-gaap:CostOfGoodsAndServicesSold

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit
us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment
us-gaap:UnusualOrInfrequentItem

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense
us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:OperatingIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

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

us-gaap:Revenues

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:DebtCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:TreasuryStockValue

us-gaap:MinorityInterest

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DepreciationDepletionAndAmortization
us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments, uscr:AssetAcquisition

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet
us-gaap:IncomeTaxAuthority

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss

us-gaap:BusinessAcquisitionsProFormaRevenue

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual
us-gaap:ConsolidationItems, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed

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

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DepreciationAndAmortization
us-gaap:DebtInstrument
us-gaap:EarlyRepaymentOfSeniorDebt
us-gaap:FairValueByLiabilityClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
us-gaap:FairValueByLiabilityClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnSaleOfBusiness
us-gaap:DebtInstrument
us-gaap:GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost
us-gaap:StatementBusinessSegments
us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:LeaseCost
us-gaap:Ownership
us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:OperatingLeaseCost
us-gaap:IncomeStatementLocation

us-gaap:OperatingLeasePayments

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNonoperatingIncome

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross

us-gaap:PensionExpense

us-gaap:ProceedsFromBankDebt

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProvisionForDoubtfulAccounts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:RedemptionPremium
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:RepaymentsOfBankDebt

us-gaap:RepaymentsOfOtherDebt

us-gaap:RepaymentsOfOtherLongTermDebt

us-gaap:RestructuringCharges

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:Range, us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross
us-gaap:DebtInstrument
us-gaap:WriteOffOfDeferredDebtIssuanceCost
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

uscr:AccountsReceivableAllowanceForCreditLossOtherAdjustments

uscr:AccountsReceivableAllowanceForCreditLossWriteoffsNet
us-gaap:BusinessAcquisition
uscr:AssetAcquisitionConsiderationTransferred
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
uscr:AssetAcquisition

uscr:BusinessCombinationContingentConsiderationRevaluationGainLoss
us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment
uscr:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensedBuyer
us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment
uscr:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensedSeller

uscr:CorporateOverheadNetofInsuranceAllocations

uscr:DebtInstrumentPeriodPaymentDeferredCOVID19

uscr:DepreciationDepletionAndAmortizationNonproductionReportableSegments

uscr:EarningsLossBeforeInterestTaxesDepreciationAndAmortization
us-gaap:StatementBusinessSegments

uscr:FinanceLeaseCost

uscr:FinanceLeaseLiabilityPaymentDeferredCOVID19

uscr:OperatingIncomeLossOtherProductsAndEliminationsFromOperations

uscr:OtherNonoperatingIncomeLossCorporateOtherProductsAndEliminationsNet
us-gaap:UnusualOrInfrequentItem
uscr:PayrollTaxExpenseBenefit
us-gaap:AwardType
uscr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodFairValue
us-gaap:PlanName
uscr:SharebasedCompensationArrangementBySharebasedPaymentAwardCommonStockAdditionalCapitalSharesReservedForFutureIssuance

uscr:ShortTermLeaseAndVariableLeaseCost

uscr:TransferOfNoncontrollingInterest

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedInsuranceCurrentAndNoncurrent
us-gaap:UnusualOrInfrequentItem
us-gaap:AccruedPayrollTaxesCurrentAndNoncurrent

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulOtherReceivablesCurrent

us-gaap:AssetRetirementObligationsNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:RetirementPlanName
us-gaap:AssetsHeldInTrust
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseNet

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent
us-gaap:Range, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:BusinessCombinationContingentConsiderationLiabilityMeasurementInput

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent
us-gaap:PlanName
us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCarryingAmount
us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:LongtermDebtType
us-gaap:DebtInstrument
us-gaap:DebtInstrumentUnamortizedPremium
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnusedBorrowingCapacityAmount
us-gaap:DebtInstrument
us-gaap:DebtWeightedAverageInterestRate

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

us-gaap:DeferredFinanceCostsNet
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:FairValueByLiabilityClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillGross

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxReceivable

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:InterestPayableCurrent

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:DebtInstrument
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:CreditFacility, us-gaap:LongtermDebtType

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

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyAccrualCarryingValueCurrent
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyEstimateOfPossibleLoss

us-gaap:MineralPropertiesGross
dei:LegalEntity, us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners
us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByParent

us-gaap:MultiemployerPlansWithdrawalObligation

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLossCarryforwardsValuationAllowance

us-gaap:OtherInventoryNetOfReserves

us-gaap:OtherReceivablesNetCurrent

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:ProductOrService

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:SelfInsuranceReserve
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:Range, us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice
us-gaap:AwardType
us-gaap:SharePrice

us-gaap:TreasuryStockShares

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:WorkersCompensationLiabilityNoncurrent

uscr:AccruedMaterials

uscr:BuildingMaterialsForResale

uscr:BusinessCombinationDeferredConsiderationCurrent
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
uscr:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresTerminationFee

uscr:CompensationAndBenefitsRelatedCostNoncurrent

uscr:DeferredTaxAssetsAccruedCompensation

uscr:DeferredTaxAssetsAccruedInsurance

uscr:DeferredTaxAssetsDeferredPayrollTax

uscr:DeferredTaxAssetsOperatingLeaseLiabilities

uscr:DeferredTaxAssetsOtherAccruedExpenses

uscr:DeferredTaxAssetsStartupAcquisitionCosts

uscr:DeferredTaxLiabilitiesPartnershipOutsideBasis

uscr:FinanceLeaseRightOfUseAssetAccumulatedDepreciation

uscr:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

uscr:InventoryRawMaterialsNetOfReservesNoncurrent

uscr:LeaseLiability

uscr:LeaseRightOfUseAsset
dei:LegalEntity, us-gaap:CounterpartyName
uscr:LoansAndLeasesReceivableRelatedPartiesGross
us-gaap:FairValueByLiabilityClass
uscr:MaximumPayoutAmount
us-gaap:FairValueByLiabilityClass
uscr:PayoutAmountPerformanceThresholdMet

uscr:UnrecognizedTaxBenefitsGross

Plots across concepts


IncomeStatement
Income Loss From Continuing Operations 
Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
Expenses
Income Tax Expense Benefit
Balance Sheet
Cash And Cash Equivalents At Carrying Value
Assets
Cash And Cash Equivalents At Carrying Value
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Other Assets Noncurrent
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Current Liabilities
Other Accrued Liabilities Current
Noncurrent Liabilities
Accrued Income Taxes Noncurrent
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Income Loss
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Proceeds From Payments For Other Financing Activities
Shares
Treasury Stock Shares
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
InventoryNet
Inventory Raw Materials Net Of Reserves

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:CommonStockSharesIssued NANA17.942NANANA17.911NANANA17.774NANANA17.585NANANA16.584NANANA15.713NANANA14.675NANANA14.036NANANA13.358NANANA0.012867NANANA
us-gaap:CommonStockSharesOutstanding NANA16.675NANANA16.696NANANA16.631NANANA16.652NA15.99316.0215.69615.69415.22815.19214.87114.64314.58213.9713.97813.97113.98514.0614.03614.02913.48813.27913.35813.33813.314NA0.011928NANANA
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock██████████████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▁▁▆▆▁17.117.016.716.716.716.716.716.716.716.616.616.81916.81616.82116.65216.64415.99316.0215.69615.69415.22815.19214.87114.64314.58213.9713.97813.97113.98514.0614.03614.02913.48813.27913.35813.33813.3140.012890.01286712.84211.9890.011958
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁17.016.8NA16.616.616.5NA16.516.416.3NA16.52416.50616.423NA16.65115.70316.483NA16.2414.9214.789NA15.82215.218NANA13.87613.872NANA13.20713.634NANA12.21812.163NANA17.2912.023NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁17.016.8NA16.616.616.5NA16.516.416.3NA16.48216.47716.423NA16.02815.70315.498NA15.22214.9214.789NA14.22314.049NANA13.49713.557NANA13.20712.5512.359NA12.21812.16312.14NA12.05111.989NA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities uscr:RestrictedStockAndRestrictedStockUnits█▁0.50.2NA0.60.80.9NA0.30.60.249NA0.20.20.403NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic ▂▄▄▆▅▄▅▅▄▄▄▆▆▄▄▆▄▅▃█▄▃▇▄▅▃▄▆▅▄▄▃▅▂▃▄▄▃▄▅▄▁-1.19-0.28-0.089999999999999861.420.39-0.190.240.790.04-0.160.120.950.99-0.23-0.191.5-0.150.44-1.012.49-0.23-0.681.530.110.69-0.770.060.960.58-0.09-0.38-0.550.53-1.16-0.98-0.26-0.03-0.840.070.80.21-2.07
us-gaap:EarningsPerShareDiluted ▂▄▄▇▅▄▅▆▄▄▄▆▆▄▄▇▄▅▃█▄▃▇▄▅▃▄▆▅▄▄▃▅▂▃▄▄▃▄▅▅▁-1.19-0.28-0.099999999999999871.420.39-0.190.230.790.04-0.160.120.940.99-0.23-0.191.45-0.150.42-1.012.34-0.23-0.681.70.10.64-0.770.060.940.57-0.09-0.38-0.550.5-1.16-0.98-0.26-0.03-0.840.070.670.21-2.07
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:AllocatedShareBasedCompensationExpense 14.7NA2.82.62.5NA2.7000000000000025.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization ▃▁▃▅▂▄▆█▆▄▆██259.4233.1262.6999999999999283.9250.1273.9301.2321.2296.8268.4299.5325.3320.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:BusinessAcquisition,us-gaap:NonrecurringAdjustment uscr:CoramMaterialCorp.,us-gaap:FairValueAdjustmentToInventoryNANANA-0.4-2.6-1.6NA1.11.30.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GainsLossesOnExtinguishmentOfDebt -5.5NANANANANANANANANA0.00.0NANA0.0-0.060.0NA0.00.0-12.003NA0.00.00.0NA0.0110.00.00.0-1.646-1.673-0.0064.310.0-2.630.00.00.00.0NANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument uscr:SeniorUnsecuredNotesDue2024-3.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType uscr:SeniorUnsecuredNotesDue2024,us-gaap:UnsecuredDebtNANA-12.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType uscr:SeniorUnsecuredNotesDue2024,us-gaap:UnsecuredDebt,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▁▂▃▅▄▂▄▅▃▃▄▅▅▃▂▆▄▄▂█▃▂▃▃▄▂▃▄▄▃▃▃▄▁▂▃▃▂▃▄-21.2-9.5-4.320.710.8-7.78.421.91.6-3.35.3424.35420.57-2.164-11.26131.5174.74213.704-8.55850.699-3.564-7.848-2.7391.6917.514-10.7812.43114.0548.85-1.604-5.6932.8154.85-19.207-15.174-4.3420.16-10.1531.1329.726NANA
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest ▁▃▄█▅▄▅▆▄▄▅▇▇▄▄█▄▅-20.5-4.8-3.324.16.5-2.84.413.60.9-2.63.05915.77916.278-3.816-2.924.276-2.1697.002NANANANANANANANANANANANANANANANANA-3.893NANANA9.241NANA
us-gaap:IncomeTaxExpenseBenefit ▆▅▆▅▇▅▆▇▆▆▆▇▇▆▄▇▇▇▇█▆▆▁▆▅▆▆▆▆▆▆█▅▅▅▆▆▆▆▆▆▆-0.7-4.7-1.0-3.44.3-4.94.08.30.7-0.72.2818.64.31.652-8.4647.2416.9116.7026.83412.577-0.2511.991-27.33-0.022-2.709-0.0740.6160.7880.730.022-0.5369.976-3.088-5.197-3.458-0.5970.1050.19-1.2750.1170.0280.351
 us-gaap:IncomeTaxExpenseBenefit us-gaap:BusinessAcquisition,us-gaap:NonrecurringAdjustment uscr:CoramMaterialCorp.,us-gaap:FairValueAdjustmentToInventoryNANANA-0.60.01.1NA0.30.40.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeTaxExpenseBenefit us-gaap:UnusualOrInfrequentItem uscr:CoronavirusAidReliefAndEconomicSecurityCARESActInterestLimitationNANANA0.00.0-3.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeTaxExpenseBenefit us-gaap:UnusualOrInfrequentItem uscr:CoronavirusAidReliefAndEconomicSecurityCARESActNetOperatingLossCarrybackProvisionNANA0.0-10.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxesPaidNet ▅▅▅▁▄▄▁▅▅▄▄▄▅▅█▆▇▆▆▄▅▅▅▄▅▄▅▄▄▄▄▄▄▄1.00.82.7-9.0-0.20.1-9.81.90.60.0-0.3960.2182.1210.55710.7535.0756.575.7323.8430.1480.6062.1380.9570.210.5110.2710.9230.2560.2730.0120.0150.00.2660.024NANANANANANANANA
us-gaap:InterestExpense ▇▇▇███▇██████▇▇▇▇▇▅▅▄▃▃▃▃▃▃▃▃▃▂▁▁▁▁▁▁▁▁▁▁▁10.310.411.112.011.411.411.311.611.611.611.83611.74111.51411.30910.89510.55210.36810.1427.7767.6356.5985.75.7685.4465.3675.1535.2865.085.0555.013.4952.4772.5882.7722.7282.8422.9052.8692.862.8262.7432.628
us-gaap:InterestPaidNet ▃▄▇▁█▁█▁█▁█▁█▁█7.910.317.01.120.91.721.11.820.91.720.9851.81521.31.420.13NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▁▃▄▆▄▃▄▅▄▃▄▆▆▃▃▆▃▅▂█▃▃▇▄▅▃▄▅▅▄▃▃▅▂▂▃▄▃▄▅▄▁-20.3-4.8-1.523.56.6-3.13.913.00.7-2.72.015.60216.265-3.858-3.07324.054-2.3496.88-15.59137.956-3.477-10.02724.6621.6199.703-10.4840.86713.0077.861-1.153-5.138-7.3026.675-14.364-11.99-3.211-0.308-10.230.8549.6092.548-24.714
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest -0.2NA-1.80.6-0.10.30.50.60.20.11.0680.1770.0130.0420.1240.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingIncomeLoss ▂▃▆▇▆▄▆█▄▄▅█▇▄▃▇▇▆▆█▅▄▅█▆▄▄▆▅▄▄▅▄▃▃▄▃▃▃▃▃▁-5.90.519.332.321.63.118.033.36.07.916.734.99230.6437.526-0.327.72330.2821.28223.76136.15717.08910.13515.30633.05120.2375.2728.17718.48915.1163.543.15512.0378.861-2.7970.0913.0992.284-4.3250.1631.0220.128-15.745
us-gaap:ProfitLoss ▁▃▄█▅▄▅▆▄▄▅▇▇▄▄█▄▅-20.5-4.8-3.324.16.5-2.84.413.60.9-2.63.115.77916.278-3.816-2.94924.054-2.3496.88NANANANANANANANANANANANANANANANANANANANA0.854NANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest-0.2NANA0.6-0.10.3NA0.60.20.11.0680.20.0130.042NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:Parent▁█-20.3-4.8NA23.56.6-3.1NA13.00.7-2.71.99115.616.3-3.858NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁█-20.3-4.8NA23.56.6-3.1NA13.00.7-2.71.99115.616.3-3.858NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▆▅▆▇▆▆▇█▇▆▇██▆▇▇▇▆▆▆▅▅▅▆▅▃▃▄▃▂▃▃▃▂▂▃▃▂▂▂▂▁327.4285.7334.4374.2322.7334.4369.2408.9367.5333.1370.1404.267404.2327.8341.352354.628340.926299.133318.777328.588275.75245.045263.573295.111244.695171.338179.51197.589180.358146.257151.172173.567162.52127.741134.909148.929151.084110.915117.788134.348130.02778.023
us-gaap:Revenues ▆▅▆▇▆▆▇█▇▆▇██▆▇▇▇▆▆▆▅▅▅▆▅▃▃▄▃▂▃▃▃▂▂▃▃▂▂▂▂▁327.4285.7334.4374.2322.7334.4369.2408.9367.5333.1370.1404.267404.2327.787341.352354.628340.926299.133318.777328.588275.75245.045263.573295.111244.695171.338179.51197.589180.358146.257151.172173.567162.52127.741134.909148.929151.084110.915117.788134.348130.02778.023
us-gaap:SellingGeneralAndAdministrativeExpense █▅▅▅▅▆▄▅▆▅▅▅▅▅▅▅▅▄▅▄▄▄▄▄▄▃▃▂▂▂▂▂▃▂▂▂▂▂▁▂▂▂48.329.329.532.131.733.726.732.039.232.130.12932.2231.87532.27633.16130.05630.225.81728.57225.10423.1823.16324.12523.55522.23418.06418.41515.40414.38813.64314.65614.60116.414.52215.84615.33915.14215.2397.22713.84613.11514.964
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:Assets ▆▆▆█▆▆▆▆▆▆▆▆▆▆▅▅▅▅▄▄▄▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁1523.61512.01506.31915.71504.51543.11433.31456.31449.71437.41371.31411.0221366.5751342.3191276.1341259.7011214.8251154.142945.402942.224866.178702.716712.902670.202599.743452.263460.528460.665425.015415.426413.99312.287305.1279.258279.724268.672288.445265.603269.654287.102NANA
us-gaap:Liabilities ▆▆▆█▆▆▆▆▆▆▆▆▆▆▅▅▅▅▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁1143.91121.91104.61514.11129.61177.01063.71092.81105.11102.01034.11074.4941048.7771043.151973.992977.911009.479947.479756.573739.765729.141568.684547.981547.399483.356360.805359.048361.042338.242332.095330.263223.851218.695201.62187.2164.377181.478159.087153.574172.538NANA
us-gaap:LiabilitiesAndStockholdersEquity ▆▆▆█▆▆▆▆▆▆▆▆▆▆▅▅▅▅▄▄▄▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁1523.61512.01506.31915.71504.51543.11433.31456.31449.71437.41371.31411.0221366.5751342.3191276.1341259.7011214.8251154.142945.402942.224866.178702.716712.902670.202599.743452.263460.528460.665425.015415.426413.99312.287305.1279.258279.724268.672288.445265.603269.654287.102NANA
us-gaap:StockholdersEquity ▇███▇▇▇▇▇▆▆▇▆▆▆▆▄▄▄▄▂▂▃▂▂▁▂▂▁▁▁▁▁▁▁▂▂▂▂▂357.4367.6379.2377.9351.8342.9343.4337.8319.5310.5312.4314.77296.216277.56280.451281.791205.346206.663188.829202.459137.037134.032164.921122.803116.38791.458101.4899.62386.77383.33183.72788.43686.40577.63892.524104.295106.967106.516116.08114.564NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:AssetsCurrent ▃▃▃█▃▃▄▄▄▃▃▄▄▃▃▆▆▆▃▃▄▂▂▃▂▂▂▃▂▂▂▁▁▁▁▁▁▁▁▁325.8318.4318.2727.9307.0332.6349.0362.5346.8329.7324.1360.471345.689324.323311.685550.374549.64551.343341.289331.757343.141222.912226.496257.271230.357172.674193.277261.018241.148237.145242.226155.715155.33131.182127.766147.573157.945134.169133.9146.866NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▁▁▁█▁▁▂▁▁▁▁▁▁▂▁▅▆▆▂▂▃▁▁▁▁▁▁▃▂▃▃▁▁▁▁▁▁▁▁▁▁▁20.922.811.1405.517.526.440.627.024.823.920.025.18221.51136.61622.581248.263271.739291.82475.77466.02101.1168.8353.9258.60815.0267.38630.20294.16186.87396.222112.6677.6797.1494.6634.7513.8226.7135.3694.2294.7974.4013.198
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▁▁▁█▁▁▂▁▁▁▁▁▁▁▁20.922.811.1405.517.526.440.627.024.823.920.025.18224.34736.622.581NA271.739NA75.8NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ▅▅▆▇▆▆▇█▇▇▇██▆▆▇▆▆▆▆▅▄▅▆▄▂▂▃▂▂▁▂▂▁▁▂▂▁▁▂193.5189.8212.5232.4204.7215.2233.1259.3239.5225.6226.6255.101247.634213.354214.221234.976218.252199.826207.292207.72186.171158.047171.256196.147163.662114.266114.902124.149112.10997.44392.163109.532101.78484.33384.03496.568100.68879.38382.19597.867NANA
us-gaap:InventoryNet ██▇▇▆▇▆▅▅▄▅▄▄▄▄▄▄▃▃▃▃▃▃▂▃▂▂▁▁▁▁▁▁▁▁▁▂▂▂▂76.573.270.368.965.269.259.053.952.850.551.249.59748.78447.34148.08545.42944.12741.79741.97942.21139.81938.05636.72634.93836.03730.58831.72227.54628.06927.14327.6126.8925.36824.98925.00127.01134.02432.80733.15632.762NANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▅▇██▁▄▃▅▄▆▃9.110.511.110.96.58.77.99.08.710.07.9NANANA7.6NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NA376.2360.2342.7325.3306.6289.9276.9263.5246.7236.1221.63205.249191.087178.168167.874157.015146.69137.629128.677119.5110.332102.47994.73887.279.85972.96267.18561.99657.5354.69450.75946.43642.2638.27334.892NANA25.069NANANA
us-gaap:AmortizationOfIntangibleAssets NANA5.75.25.15.35.55.86.66.06.06.46.25.45.35.15.15.25.44.23.53.43.74.12.31.00.90.50.40.40.40.40.40.8NANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ██████▇▇▇▇▇▇▇▇▆▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁806.8802.5788.2786.7794.1804.0673.5676.3676.2672.6680.2681.061674.192664.594636.268438.789407.12341.493337.412339.751300.428258.087248.123222.38206.548187.917176.524162.199148.552143.405138.56127.932121.318119.082120.871113.734122.012122.421126.225130.572NANA
us-gaap:Goodwill ████████████▇▇▇▅▅▅▅▅▄▄▄▄▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁238.0237.9238.2239.5239.5239.5239.5239.5239.5239.5239.3238.399217.316220.107204.731147.16135.338133.372133.271141.787114.544113.75100.20492.385111.92554.56950.75716.23314.49613.80911.64611.72610.52610.52110.7172.3841.4811.4811.4811.481NANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▄▄▄▅▅▅▆▆▆▇▇█▇█▇▇▇███▆▆▆▆▃▂▂▁▁▁▁▁▁▁▁60.065.370.976.681.987.192.498.0103.9110.5116.6123.769122.187126.134118.123121.385120.658125.685130.973126.15296.87994.09495.75489.11642.67229.34331.7212.76912.33312.70313.07313.44313.81314.18315.033NANANA0.0NANANA
us-gaap:FiniteLivedIntangibleAssetsNet NANA69.775.480.785.991.296.8102.7109.3115.4122.291120.709124.656116.645119.907119.18124.207129.495124.67495.40192.61694.27689.11642.67229.34331.7212.76912.33312.70313.07313.44313.81314.18315.033NANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:CustomerRelationshipsNANA33.537.341.145.048.852.856.861.365.470.12868.43470.37261.84160.95260.10962.8665.7660.12939.67437.43138.0332.30824.31818.36920.32611.18711.2511.58711.92512.26212.612.93713.275NANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:NoncompeteAgreementsNANA1.41.82.22.53.03.74.55.46.27.2288.7879.3218.3659.70210.03910.86511.70212.5138.2598.2927.9568.4747.5293.9794.2030.531NANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:TradeNamesNANA28.429.430.030.430.931.432.032.733.434.03434.80135.56836.33638.40337.87138.63839.50841.53338.69837.68938.24237.8644.3853.7653.871.0511.0831.1161.1481.1811.2131.2461.278NANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass uscr:EnvironmentalCreditsNANA2.42.52.52.62.62.62.72.72.82.836NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass uscr:LeaseholdInterestNANA4.04.44.95.35.86.26.67.07.47.8388.268.6819.1029.5249.94510.36610.7878.56.516.6846.8576.6083.1383.233.321NANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▅▆█▁▂▃▂▁▄▆73.274.276.169.770.371.769.869.372.174.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent █▆▆▆▅▃▄▄▅▅▅▃▃▃▂▁▁▁▁▁▁▂▅▄▃▃▃▄▄▄▄▂▂▂▂▂▃▃▃▃19.813.714.715.311.78.29.110.711.211.111.17.3227.1917.1615.3271.9932.0692.2492.4572.7773.2455.41411.459.058.2417.768.258.4468.4868.3648.4853.4714.1134.295.3374.9817.0077.5328.0488.183NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:AccountsPayableCurrent ▅▆▇█▇███▇▆▇██▆▇▇▇▆▆▇▅▄▄▄▄▁▂▁▁▁▁▂▂▁▂▂▂▁▂▂94.3113.6127.8137.2127.2136.2136.4135.8124.6110.3125.8137.313130.279115.729117.07123.126116.895104.033110.694116.99892.50580.8980.41982.30783.05538.98248.70544.50142.87239.44138.51859.39157.39641.87348.8849.8150.33239.47146.74950.685NANA
us-gaap:AccruedLiabilitiesCurrent ▅▅▆▇▅▄▄▆▇█▆█▆▅▄▆▅▆▆▆▅▅▅▄▃▃▃▃▂▂▂▂▂▁▁▁▂▁▁▁75.675.086.199.475.171.063.590.398.1109.896.3114.39485.92884.03865.4290.56383.07886.79885.24392.76776.77273.50879.99668.07156.85350.33150.39158.93345.65744.17442.9548.78439.41535.32436.4334.72940.40234.22631.23335.316NANA
us-gaap:DebtCurrent ▁▁▁█40.834.033.7435.0NANA32.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▃▃▃█▃▃▃▃▃▃▃▃▃▃▂▃▃▃▃▃▃▃▃▃▂▂▂▂▁▁▁▂▁▁▁▁▁▁▁▁225.4237.4261.9685.6250.1248.2245.3275.2268.8263.8252.9281.502244.96225.669208.441238.627282.282254.075270.006257.431254.157238.166237.202224.645192.621133.666130.348133.065116.845110.825107.148128.067114.44792.911109.20194.66197.79980.54680.90292.509NANA
us-gaap:OperatingLeaseLiabilityCurrent ██▆▅▄▄▁▃▄▃14.714.814.314.013.713.712.913.513.613.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent NANA9.5NANANA7.3NANANA12.9NANANA7.6856.8816.9285.0515.2126.596.1995.7757.3985.0824.8973.2843.2112.6772.5573.9133.1935.1464.9255.1436.405NANANA4.333NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:LongTermDebt NANA708.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANA84.05990.79695.5772.31758.12872.611NA61.086NANANA
us-gaap:LongTermDebtNoncurrent █▇▇▇██▇▇▇▇▇▇██▇▇▇▇▅▅▅▃▃▃▃▃▃▃▂▂▂▁▁▁▁748.3709.7668.7667.8724.8762.6654.8670.1684.2678.8683.3700.718721.801729.826667.385663.48652.821641.206432.644436.099428.459286.418272.363283.184272.558215.057215.333215.186209.556210.462210.15481.72288.89893.69161.598NANANA60.471NANANA
us-gaap:LongTermDebtAndCapitalLeaseObligations ▆▅▅█▅▆▅▅▅▅▅▅▅▅▅▅▅▅▃▃▃▂▂▂▂▁▁▁▁▁▁789.1743.7702.41102.8758.9789.9687.3705.7716.7709.0714.1730.513750.554755.728693.336688.418673.869658.635449.298452.49441.644296.47281.749292.067280.534221.395220.437220.107213.254214.523214.144NANANA63.45956.85571.81966.41360.47169.603NANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ██▇▇▇▇▇▆▆▆▆▅▁▁▁▂61.361.356.656.156.455.754.844.945.645.143.133.993.4933.1234.82514.97NANA7.656NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▂▂▂▄▃▃█▇▆▆▆▁▁▁▁22.322.522.523.723.123.226.225.725.124.924.821.75821.58221.60821.691NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent NANA6.5NANANA5.1NANANA7.8NANANA7.376NANANA3.282NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▅▆█▂▂▃▂▁▃▅62.563.365.559.159.861.059.758.661.062.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA16.314.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA14.612.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA13.711.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA11.49.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA21.720.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:StockholdersEquity ▇███▇▇▇▇▇▆▆▇▆▆▆▆▄▄▄▄▂▂▃▂▂▁▂▂▁▁▁▁▁▁▁▂▂▂▂▂357.4367.6379.2377.9351.8342.9343.4337.8319.5310.5312.4314.77296.216277.56280.451281.791205.346206.663188.829202.459137.037134.032164.921122.803116.38791.458101.4899.62386.77383.33183.72788.43686.40577.63892.524104.295106.967106.516116.08114.564NANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▆▇██▆▆▆▅▄▃▄▄▂▁▁379.7390.1401.7401.6374.9366.1369.6363.5344.6335.4337.2336.528317.798299.168302.142NANANA188.829NANANA134.007NANANA101.48NANANANANANANANA104.295106.967106.516116.08114.564104.6101.818
us-gaap:AdditionalPaidInCapitalCommonStock ███▇▇▇▇▇▇▇▇▆▆▆▆▆▅▅▄▄▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁381.4366.7363.8361.0358.4355.9348.9346.2340.9331.5329.6327.202324.243321.216319.016317.254264.643261.521249.832247.839220.203211.129201.015183.547174.558157.609156.745155.733154.591153.479152.695151.968140.155137.209136.451136.21135.404134.619133.939133.256NANA
us-gaap:RetainedEarningsAccumulatedDeficit ▆███▇▆▇▆▆▆▆▆▅▄▄▄▃▃▂▃▁▁▄▂▂▂▂▂▁▁▁▁▂▁▂▃▃▃▄▄28.248.553.354.831.324.731.127.214.213.516.214.225-1.377-17.642-13.784-10.711-34.765-32.416-39.296-23.705-61.661-58.184-17.243-41.905-43.524-53.227-42.743-43.61-56.617-64.478-63.325-58.187-50.885-57.56-43.196-31.206-27.995-27.687-17.457-18.311NANA
us-gaap:TreasuryStockValue █▇▆▆▆▆▆▆▆▆▅▅▅▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▁▁▁▁▁▁▁▁52.247.637.937.937.937.736.635.635.634.533.426.67526.66826.03224.79924.7724.54922.45921.72421.69221.52118.92918.86718.85414.66212.93912.53712.51511.2165.6845.6575.3592.8792.0240.7440.7220.4550.4290.4150.394NANA
us-gaap:MinorityInterest ▂▂▂▄▃▃█▇▆▆▆▁▁▁▁22.322.522.523.723.123.226.225.725.124.924.821.75821.58221.60821.691NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁10.1-6.8NA2.62.32.6NA5.39.41.72.2922.93.02.1721.7622.272.6341.6191.4211.5572.7441.3770.832.4481.6950.8511.0081.0971.020.530.7081.1762.7870.7580.2410.8060.7850.680.6830.6080.3090.465
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁▃▅█▆▆▇▇▄▄▅▆▄▄▃▅▄▅▄█▃▄▇▄▅▂▄▄▃▂▂▄▃▁▄▂▂▁▃▂▁▁-8.112.535.961.340.144.046.751.518.721.932.58442.35621.92425.93610.58131.09123.61129.54423.61956.89513.78517.82547.53521.3334.4640.93220.37224.2398.231-1.927-2.65917.42814.888-5.47718.664-2.291-1.248-4.4038.1623.054-6.506-6.254
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▇▇▇▃▇▇▇▇▇▇▇▆▁▆▇▇▇▅▇▇▇▇▆▇▅▇▇▇▇▇▇▇▇█████▇█-13.6-29.6-13.5-4.5-6.8-147.3-12.4-10.0-4.6-6.8-5.089-8.04-11.914-66.657-237.759-46.721-37.144-12.67-9.468-86.645-36.843-29.739-37.449-27.538-73.423-19.425-82.581-14.127-10.785-10.985-5.363-10.932-6.206-3.603-19.12815.542-2.1110.8912.796-2.087-3.33-1.308
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▅▁█▅▆▅▅▅▅▅▅▅▅▅▅▅▇▅▅▆▅▅▅▅▅▅▅▅▅▆▅▅▅▅▅▅▅▅▅▅▅19.928.8-416.8331.2-42.289.1-20.7-39.2-13.1-11.2-32.457-33.518-22.26154.8361.524-7.846-6.552199.176-4.397-5.346115.33916.824-14.769-0.2146.599-4.323-1.75-2.824-6.795-3.533113.01-5.966-6.1968.9921.393-16.1424.7034.6521.5-0.57111.0395.47
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅▅▁█▄▄▅▅▅▅▄▅▄▅-1.911.7-394.4388.0-8.9-14.213.62.20.93.9-5.2010.901-12.314.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:DepreciationDepletionAndAmortization █████▇▇▇█▇▇█▇▆▆▅▅▅▅▄▄▃▄▄▃▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▂▁25.724.425.325.825.223.423.022.325.122.823.6125.47322.14220.57518.99816.59316.3515.85916.05714.13913.01511.64112.15912.56510.5678.2797.4576.015.4844.8984.8144.7624.5784.8624.6663.8193.9953.8484.1575.0045.4085.093
us-gaap:IncreaseDecreaseInAccountsReceivable ▅▃▃▇▄▃▂▇▆▅▂▆█▅▃▆▇▄▅▇▆▄▃█▇▅▃▆▆▅▃▆▆▅▇▁▇▅▃▆▇▄4.1-22.1-18.528.3-9.8-15.1-25.320.813.7-0.6-27.5198.89635.3950.128-24.31917.2219.605-6.7490.61921.13517.067-13.233-24.89634.18328.955-0.476-20.97413.36513.5347.541-17.1117.95417.6360.50327.778-41.84921.505-2.576-15.21111.44425.222-11.824
us-gaap:IncreaseDecreaseInInventories █▄▄▅▂▃▅▃▄▂▄▃▄▂▁▃▄▃▃▄▄▃▃▂▅▂▄▂▃▃▃▄▃▃▃▂▃▃▃▃▄▃10.13.01.63.7-1.90.25.11.12.3-0.71.9470.1281.443-1.418-3.5571.0042.124-0.182-0.6271.7931.3391.244-0.267-1.1493.41-1.6112.425-0.7350.929-0.0850.721.4870.379-0.0120.942-1.6011.217-0.3490.5640.1821.9030.811
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet █▇▆▁▄▆▂▆▆▇▇▆▆▇▄▆▆▆▆▅▅▆▇▆▆▆▆▆▆▆▆▇▆▇▆▆▆▆▇▅▆▆3.01.40.5-7.1-2.4-0.3-5.20.6-0.31.01.4180.306-0.071.346-2.448-0.223-0.0550.077-0.003-1.388-0.8520.0721.66-0.2960.097-0.12-0.0180.1010.346-0.0490.1631.1920.0771.30.353-0.2680.1250.1281.411-1.218-0.0620.021
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁▃▅█▆▆▇▇▄▄▅▆▄▄▃▅▄▅▄█▃▄▇▄▅▂▄▄▃▂▂▄▃▁▄▂▂▁▃▂▁▁-8.112.535.961.340.144.046.751.518.721.932.58442.35621.92425.93610.58131.09123.61129.54423.61956.89513.78517.82547.53521.3334.4640.93220.37224.2398.231-1.927-2.65917.42814.888-5.47718.664-2.291-1.248-4.4038.1623.054-6.506-6.254
us-gaap:NetIncomeLoss ▁▃▄▆▄▃▄▅▄▃▄▆▆▃▃▆▃▅▂█▃▃▇▄▅▃▄▅▅▄▃▃▅▂▂▃▄▃▄▅▄▁-20.3-4.8-1.523.56.6-3.13.913.00.7-2.72.015.60216.265-3.858-3.07324.054-2.3496.88-15.59137.956-3.477-10.02724.6621.6199.703-10.4840.86713.0077.861-1.153-5.138-7.3026.675-14.364-11.99-3.211-0.308-10.230.8549.6092.548-24.714
us-gaap:ProfitLoss ▁▃▄█▅▄▅▆▄▄▅▇▇▄▄█▄▅-20.5-4.8-3.324.16.5-2.84.413.60.9-2.63.115.77916.278-3.816-2.94924.054-2.3496.88NANANANANANANANANANANANANANANANANANANANA0.854NANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest-0.2NANA0.6-0.10.3NA0.60.20.11.0680.20.0130.042NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:Parent▁█-20.3-4.8NA23.56.6-3.1NA13.00.7-2.71.99115.616.3-3.858NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁█-20.3-4.8NA23.56.6-3.1NA13.00.7-2.71.99115.616.3-3.858NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShareBasedCompensation █▂▂▂▂▃▂▃▅▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁14.72.92.82.62.53.72.75.39.41.72.2922.9592.9772.1721.7622.272.6341.6191.4211.5572.7441.3770.832.4481.6950.8511.0081.0971.020.530.7071.1772.7870.7580.2410.8060.7850.680.6830.6080.3090.465
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▇▇▇▃▇▇▇▇▇▇▇▆▁▆▇▇▇▅▇▇▇▇▆▇▅▇▇▇▇▇▇▇▇█████▇█-13.6-29.6-13.5-4.5-6.8-147.3-12.4-10.0-4.6-6.8-5.089-8.04-11.914-66.657-237.759-46.721-37.144-12.67-9.468-86.645-36.843-29.739-37.449-27.538-73.423-19.425-82.581-14.127-10.785-10.985-5.363-10.932-6.206-3.603-19.12815.542-2.1110.8912.796-2.087-3.33-1.308
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄█▂▂▂▃▄▃▃▂▃▃▄▃▃▄▃▃▃▃▃▃▄▂▂▂▂▃▃▃▂▂▂▁▂▁▁▁▁▁▂▁13.632.46.93.36.97.314.110.510.97.27.69411.36912.4628.3758.74315.2927.97410.7189.3848.10811.71311.2212.2145.3393.8783.5463.4249.2669.72910.1656.6235.2496.2681.8483.881.542.4650.520.4110.7793.3481.823
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▅▁█▅▆▅▅▅▅▅▅▅▅▅▅▅▇▅▅▆▅▅▅▅▅▅▅▅▅▆▅▅▅▅▅▅▅▅▅▅▅19.928.8-416.8331.2-42.289.1-20.7-39.2-13.1-11.2-32.457-33.518-22.26154.8361.524-7.846-6.552199.176-4.397-5.346115.33916.824-14.769-0.2146.599-4.323-1.75-2.824-6.795-3.533113.01-5.966-6.1968.9921.393-16.1424.7034.6521.5-0.57111.0395.47
us-gaap:PaymentsForRepurchaseOfCommonStock ▁█4.69.7NA0.00.11.1-2.20.01.11.14.8240.0070.6361.2330.0290.2212.090.735-2.8250.1712.5920.0620.00.0NANA0.00.04.7970.0270.2982.480.8551.280.0220.1420.1510.0140.021NANA0.066
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1717171716151414130.0128670.012867
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2020-12-312019-12-312018-12-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-31
Value161616161516151515151414141313131314141413131313130.0119280.011928
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents

us-gaap:CommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value171716161616161616161616161616161516151515151414141313131314141413131313130.012890.01286712110.0119580.011928
Percentage of CommonStockSharesOutstanding0.00.0100.10.00.00.0100.00.00.00.099.80.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0107.90.00.00.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-09-302012-06-302011-09-302011-06-302010-09-302010-08-31
Value1716161616161616161616161516161414151513131313121217121136
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302010-09-302010-08-31
Value17161616161616161616161615151514141414131313121212121212111136
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

uscr:RestrictedStockAndRestrictedStockUnits


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value500000.0200000.0600000.0800000.0900000.0300000.0600000.0249000.0200000.0200000.0403000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-08-31
Value-1.19-0.28-0.091.420.39-0.190.240.790.04-0.160.120.950.99-0.23-0.191.5-0.150.44-1.012.49-0.23-0.681.530.110.69-0.770.060.960.58-0.09-0.38-0.550.53-1.16-0.98-0.26-0.03-0.840.070.80.21-2.070.011.44
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-08-31
Value-1.19-0.28-0.11.420.39-0.190.230.790.04-0.160.120.940.99-0.23-0.191.45-0.150.42-1.012.34-0.23-0.681.70.10.64-0.770.060.940.57-0.09-0.38-0.550.5-1.16-0.98-0.26-0.03-0.840.070.670.21-2.070.011.44
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-30
Value142.82.62.52.7000000000000025.3
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.50.00.70.80.71.3

Cost Of Goods And Service Excluding Depreciation Depletion And Amortization

us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization

us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value259233262283250273301321296268299325320
Percentage of CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.281.60.075.977.581.981.678.680.880.680.980.579.2

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment

us-gaap:CostOfGoodsAndServicesSold

uscr:CoramMaterialCorp., us-gaap:FairValueAdjustmentToInventory


Cost
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-0.4-2.6-1.61.11.30.8
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.8-0.50.30.40.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:CoramMaterialCorp. us-gaap:FairValueAdjustmentToInventory0.00.00.00.00.00.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302018-12-312018-09-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-5500000.0000-60000.0000-12003000.000011000.0000-1646000.0-1673000.0-6000.04310000.00-2630000.00000
Percentage of GainsLossesOnExtinguishmentOfDebt100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0100.0100.0100.00.0100.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.70.00.00.0-0.00.00.00.0-4.40.00.00.00.00.00.00.0-1.1-1.0-0.03.40.0-1.80.00.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument

uscr:SeniorUnsecuredNotesDue2024


Gains
Period End2021-06-30
Value-3100000.0
Percentage of GainsLossesOnExtinguishmentOfDebt56.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:SeniorUnsecuredNotesDue20240.0

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

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt


Gains
Period End2020-12-31
Value-12400000.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:SeniorUnsecuredNotesDue2024 us-gaap:UnsecuredDebt0.0

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

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt, us-gaap:SubsequentEvent


Gains
Period End2020-10-29
Value-12500000.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:SeniorUnsecuredNotesDue2024 us-gaap:UnsecuredDebt us-gaap:SubsequentEvent0.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-09-302010-08-31
Value-21.2-9.5-4.32010-7.78.4211.6-3.35.342420-2.164-11.261314.74213-8.55850-3.564-7.848-2.7391.6917.514-10.7812.431148.85-1.604-5.6932.8154.85-19.207-15.174-4.3420.16-10.1531.1329.7260.11764
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.5-3.30.05.53.3-2.32.35.40.4-1.01.46.05.1-0.7-3.38.91.44.6-2.715.4-1.3-3.2-1.00.63.1-6.31.47.14.9-1.1-3.81.63.0-15.0-11.2-2.90.1-9.21.07.20.00.0

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312012-09-302011-09-30
Value-20.5-4.8-3.3246.5-2.84.4130.9-2.63.0591516-3.816-2.924-2.1697.002-3.8939.241
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.3-1.70.06.42.0-0.81.23.30.2-0.80.83.94.0-1.2-0.86.8-0.62.3-2.66.9

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-08-31
Value-0.7-4.7-1.0-3.44.3-4.94.08.30.7-0.72.2818.64.31.652-8.4647.2416.9116.7026.83412-0.2511.991-27.33-0.022-2.709-0.0740.6160.7880.730.022-0.5369.976-3.088-5.197-3.458-0.5970.1050.19-1.2750.1170.0280.351-0.0351.415
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-1.60.0-0.91.3-1.51.12.00.2-0.20.62.11.10.5-2.52.02.02.22.13.8-0.10.8-10.4-0.0-1.1-0.00.30.40.40.0-0.45.7-1.9-4.1-2.6-0.40.10.2-1.10.10.00.40.00.0

us-gaap:IncomeTaxExpenseBenefit us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment

uscr:CoramMaterialCorp., us-gaap:FairValueAdjustmentToInventory


Income
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-0.60.01.10.30.40.2
Percentage of IncomeTaxExpenseBenefit17.60.0-22.43.657.1-28.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.20.00.30.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:CoramMaterialCorp. us-gaap:FairValueAdjustmentToInventory0.00.00.00.00.00.0

us-gaap:IncomeTaxExpenseBenefit us-gaap:UnusualOrInfrequentItem

uscr:CoronavirusAidReliefAndEconomicSecurityCARESActInterestLimitation


Income
Period End2020-09-302020-06-302020-03-31
Value0.00.0-3.2
Percentage of IncomeTaxExpenseBenefit-0.00.065.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0-1.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:CoronavirusAidReliefAndEconomicSecurityCARESActInterestLimitation0.00.00.0

uscr:CoronavirusAidReliefAndEconomicSecurityCARESActNetOperatingLossCarrybackProvision


Income
Period End2020-12-312020-09-30
Value0.0-10.2
Percentage of IncomeTaxExpenseBenefit-0.0300.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-2.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:CoronavirusAidReliefAndEconomicSecurityCARESActNetOperatingLossCarrybackProvision0.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1.00.82.7-9.0-0.20.1-9.81.90.60.0-0.3960.2182.1210.557105.0756.575.7323.8430.1480.6062.1380.9570.210.5110.2710.9230.2560.2730.0120.0150.00.2660.024
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.0-2.4-0.10.0-2.70.50.20.0-0.10.10.50.23.21.41.91.91.20.00.20.90.40.10.20.20.50.10.20.00.00.00.20.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-08-31
Value1010111211111111111111111111101010107.7767.6356.5985.75.7685.4465.3675.1535.2865.085.0555.013.4952.4772.5882.7722.7282.8422.9052.8692.862.8262.7432.6280.9133.404
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.13.60.03.23.53.43.12.83.23.53.22.92.83.43.23.03.03.42.42.32.42.32.21.82.23.02.92.62.83.42.31.41.62.22.01.91.92.62.42.12.13.40.00.0

us-gaap:InterestExpense us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment

uscr:CoramMaterialCorp., us-gaap:FairValueAdjustmentToInventory


Interest
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.00.00.81.31.71.0
Percentage of InterestExpense0.00.07.011.214.78.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.20.30.50.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:CoramMaterialCorp. us-gaap:FairValueAdjustmentToInventory0.00.00.00.00.00.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value7.910171.1201.7211.8201.7201.815211.420
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.43.60.00.36.50.55.70.45.70.55.70.45.30.45.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-08-31
Value-20.3-4.8-1.5236.6-3.13.9130.7-2.72.01516-3.858-3.07324-2.3496.88-15.59137-3.477-10.027241.6199.703-10.4840.867137.861-1.153-5.138-7.3026.675-14.364-11.99-3.211-0.308-10.230.8549.6092.548-24.7140.15252
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.2-1.70.06.32.0-0.91.13.20.2-0.80.53.94.0-1.2-0.96.8-0.72.3-4.911.6-1.3-4.19.40.54.0-6.10.56.64.4-0.8-3.4-4.24.1-11.2-8.9-2.2-0.2-9.20.77.22.0-31.70.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-200000.0-1800000.0600000.0-100000.0300000.0500000.0600000.0200000.0100000.01068000.0177000.013000.042000.0124000.0000
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.00.2-0.00.10.10.10.10.00.30.00.00.00.00.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-08-31
Value-5.90.51932213.118336.07.91634307.526-0.3273021233617101533205.2728.17718153.543.155128.861-2.7970.0913.0992.284-4.3250.1631.0220.128-15.7450.1771.761
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.80.20.08.66.70.94.98.11.62.44.58.77.62.3-0.17.88.97.17.511.06.24.15.811.28.33.14.69.48.42.42.16.95.5-2.20.12.11.5-3.90.10.80.1-20.20.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-12-312010-12-312010-09-30
Value-20.5-4.8-3.3246.5-2.84.4130.9-2.63.11516-3.816-2.94924-2.3496.880.854-5.9060.152
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.3-1.70.06.42.0-0.81.23.30.2-0.80.83.94.0-1.2-0.96.8-0.72.30.70.00.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.20.6-0.10.30.60.20.11.0680.20.0130.042
Percentage of ProfitLoss1.02.5-1.5-10.74.422.2-3.834.51.30.1-1.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.2-0.00.10.10.10.00.30.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-20.3-4.8236.6-3.1130.7-2.71.9911516-3.858
Percentage of ProfitLoss99.0100.097.5101.5110.795.677.8103.864.298.9100.1101.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.2-1.76.32.0-0.93.20.2-0.80.53.94.0-1.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-20.3-4.8236.6-3.1130.7-2.71.9911516-3.858
Percentage of ProfitLoss99.0100.097.5101.5110.795.677.8103.864.298.9100.1101.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.2-1.76.32.0-0.93.20.2-0.80.53.94.0-1.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value32728533437432233436940836733337040440432734135434029931832827524526329524417117919718014615117316212713414815111011713413078
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value327286338376326335370407363333367399398323333344332293310319267239255283234163172193
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.1101.1100.7101.3100.4100.299.598.9100.199.398.998.698.797.697.297.698.097.497.497.197.696.896.095.995.796.397.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.1101.1100.7101.3100.4100.299.598.9100.199.398.998.698.797.697.297.698.097.497.497.197.696.896.095.995.796.397.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:CorporateAndEliminations


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-0.1-0.3-3.799999999999999-2.7-4.2-1.4-0.81.94.0-0.22.7594.4965.6594.48.307108.0385.8538.3288.6028.0945.8118.4911110
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.0-0.1-1.1-0.7-1.3-0.4-0.20.51.1-0.10.71.11.41.32.42.82.42.02.62.62.92.43.24.04.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.0-0.1-1.1-0.7-1.3-0.4-0.20.51.1-0.10.71.11.41.32.42.82.42.02.62.62.92.43.24.04.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:CorporateAndEliminations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:IntersegmentElimination, uscr:Aggregates


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1612171816121415131110121313119.987108.5279.0289.8398.5177.2867.8127.996.7673.6795.5186.013
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.14.45.14.95.13.73.83.73.63.32.93.13.34.03.42.83.12.92.83.03.13.03.02.72.82.13.13.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.14.45.14.95.13.73.83.73.63.32.93.13.34.03.42.83.12.92.83.03.13.03.02.72.82.13.13.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination uscr:Aggregates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, uscr:Aggregates


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value534454635443495249424653483429202217192219151618158.911417
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.215.616.417.016.913.013.512.913.512.912.513.212.010.48.55.96.76.06.36.76.96.26.46.46.45.27.98.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.215.616.417.016.913.013.512.913.512.912.513.212.010.48.55.96.76.06.36.76.96.26.46.46.45.27.98.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments uscr:Aggregates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

us-gaap:ProductAndServiceOther


Revenue
Period End2020-09-302019-09-30
Value0.40.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductAndServiceOther100.0100.0

uscr:AggregateDistribution


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value4.45.55.03.74.36.56.45.36.236.16.2499.3929.2248.4237.55.4536.8027.3816.5154.766107.9857.3193.034
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.51.51.11.21.61.71.61.71.51.52.92.72.42.21.82.12.22.41.93.82.73.01.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.51.51.11.21.61.71.61.71.51.52.92.72.42.21.82.12.22.41.93.82.73.01.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:AggregateDistribution100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:AggregateProducts


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value36323745383135373631354135191710129.2971012107.8599.128108.8625.231
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.211.312.111.89.39.79.39.99.59.610.28.75.95.13.13.53.13.43.73.83.23.53.73.63.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.211.312.111.89.39.79.39.99.59.610.28.75.95.13.13.53.13.43.73.83.23.53.73.63.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:AggregateProducts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:BuildingMaterials


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value7.59.05.86.37.48.68.34.66.0387.0327.2695.8616.3937.2636.6744.075.0425.5775.4983.7484.1744.8694.6563.8343.2014.5164.4543.2393.7134.3283.7142.9012.4213.512.9892.443
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.22.41.81.92.02.12.31.41.61.71.81.81.92.02.01.41.61.72.01.51.61.61.92.21.82.32.52.22.52.52.32.31.82.42.02.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.22.41.81.92.02.12.31.41.61.71.81.81.92.02.01.41.61.72.01.51.61.61.92.21.82.32.52.22.52.52.32.31.82.42.02.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:BuildingMaterials100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:Hauling


Revenue
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.90.80.80.81.21.40.90.9251.171.5931.1121.5341.4651.261.3411.0941.321.451.5311.3861.911.0911.0380.9291.3621.0230.9070.8191.1371.6760.9010.7581.21.5631.208
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.20.20.20.30.40.30.20.30.40.30.40.40.40.40.30.40.50.60.50.60.40.60.50.70.60.60.50.71.00.70.60.81.01.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.20.20.20.30.40.30.20.30.40.30.40.40.40.40.30.40.50.60.50.60.40.60.50.70.60.60.50.71.00.70.60.81.01.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:Hauling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:HaulingAndOther


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value16121211
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.14.33.73.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.14.33.73.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:HaulingAndOther100.0100.0100.0100.0

uscr:ReadyMixedConcrete


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value27424128331327229232035431429032034635028930332331027529029724822423826421915515817516413313515114311512113012299
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.884.584.883.784.487.486.786.685.487.286.785.686.688.289.091.291.092.191.190.690.191.490.489.689.590.588.589.091.091.689.587.388.290.289.987.681.289.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.884.584.883.784.487.486.786.685.487.286.785.686.688.289.091.291.092.191.190.690.191.490.489.689.590.588.589.091.091.689.587.388.290.289.987.681.289.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:ReadyMixedConcrete100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:CargoAndFreight, uscr:Aggregates


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value119.41210.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.43.33.73.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.43.33.73.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CargoAndFreight uscr:Aggregates100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

uscr:Aggregates


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2522-8.845383135373631191710129.2971012107.8599.12810158.911417134.6176.1146.9035.4973.2014.9525.7014.319
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.77.9-2.612.111.89.39.79.39.99.55.95.13.13.53.13.43.73.83.23.53.76.45.27.98.77.33.24.04.03.42.53.73.82.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.77.9-2.612.111.89.39.79.39.99.55.95.13.13.53.13.43.73.83.23.53.76.45.27.98.77.33.24.04.03.42.53.73.82.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:Aggregates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:ReadyMixedConcrete


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value274241313272292354
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.884.583.784.487.486.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.884.583.784.487.486.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax uscr:ReadyMixedConcrete100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value32728533437432233436940836733337040440432734135434029931832827524526329524417117919718014615117316212713414815111011713413078
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-08-31
Value48292932313326323932303231323330302528252323242322181815141314141614151515157.2271313144.5918.595
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.810.38.88.69.810.17.27.810.79.68.18.07.99.89.78.58.98.69.07.68.49.59.28.09.110.510.37.88.09.39.78.410.111.411.710.310.013.76.110.310.119.20.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value152315121506191515041543143314561449143713711411136613421276125912141154945942866702712670599452460460425415413312305279279268288265269287275
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value114311211104151411291177106310921105110210341074104810439739771009947756739729568547547483360359361338332330223218201187164181159153172149
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets75.174.273.379.075.176.374.275.076.276.775.476.276.777.776.377.683.182.180.078.584.280.976.981.780.679.878.078.479.679.979.871.771.772.266.961.262.959.957.060.154.2

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value152315121506191515041543143314561449143713711411136613421276125912141154945942866702712670599452460460425415413312305279279268288265269287275
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value357367379377351342343337319310312314296277280281205206188202137134164122116911019986838388867792104106106116114126
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.524.325.219.723.422.224.023.222.021.622.822.321.720.722.022.416.917.920.021.515.819.123.118.319.420.222.021.620.420.120.228.328.327.833.138.837.140.143.039.945.8

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value325318318727307332349362346329324360345324311550549551341331343222226257230172193261241237242155155131127147157134133146123
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.421.121.138.020.421.624.324.923.922.923.625.525.324.224.443.745.247.836.135.239.631.731.838.438.438.242.056.756.757.158.549.950.947.045.754.954.850.549.751.244.8

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-08-312009-12-31
Value202211405172640272423202521362224827129175661018.8353.9258.608157.386309486961127.6797.1494.6634.7513.8226.7135.3694.2294.7974.4013.1985.294.626.4534.229
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.50.721.21.21.72.81.91.71.71.51.81.62.71.819.722.425.38.07.011.71.30.61.32.51.66.620.420.423.227.22.52.31.71.71.42.32.01.61.70.00.01.90.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302016-12-31
Value202211405172640272423202524362227175
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.50.721.21.21.72.81.91.71.71.51.81.82.71.822.48.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value193189212232204215233259239225226255247213214234218199207207186158171196163114114124112979210910184849610079829774
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.712.614.112.113.613.916.317.816.515.716.518.118.115.916.818.718.017.321.922.021.522.524.029.327.325.325.026.926.423.522.335.133.430.230.035.934.929.930.534.127.1

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value7673706865695953525051494847484544414142393836343630312728272726252425273432333229
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.04.84.73.64.34.54.13.73.63.53.73.53.63.53.83.63.63.64.44.54.65.45.25.26.06.86.96.06.66.56.78.68.38.98.910.111.812.412.311.410.7

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value9.11011106.58.77.99.08.710.07.97.6
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.70.70.60.40.60.60.60.60.70.60.6

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value3763603423253062892762632462362212051911781671571461371281191101029487797267615754504642383425
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.923.917.921.619.920.219.018.217.217.215.715.014.214.013.312.912.714.613.713.815.714.414.114.517.715.814.614.613.813.216.315.215.113.713.09.3

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5.75.25.15.35.55.86.66.06.06.46.25.45.35.15.15.25.44.23.53.43.74.12.31.00.90.50.40.40.40.40.40.8
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value806802788786794804673676676672680681674664636438407341337339300258248222206187176162148143138127121119120113122122126130140
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets53.053.152.341.152.852.147.046.446.646.849.648.349.349.549.934.833.529.635.736.134.736.734.833.234.441.638.335.235.034.533.541.039.842.643.242.342.346.146.845.550.9

us-gaap:PropertyPlantAndEquipmentNet us-gaap:ConsolidationItems

uscr:CorporateAndEliminations


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value212223232426272628292928295555242321212221159.505
Percentage of PropertyPlantAndEquipmentNet2.72.82.93.03.13.24.13.94.24.34.44.24.38.38.75.65.96.26.36.57.16.25.4
Percentage of Assets1.41.51.51.21.71.71.91.82.02.02.22.02.14.14.31.92.01.82.22.42.52.22.1
Percentage of Assets uscr:CorporateAndEliminations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PropertyPlantAndEquipmentNet us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, uscr:AggregateProducts


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value49550147847248048735935635435535535435232831414613487
Percentage of PropertyPlantAndEquipmentNet61.462.560.760.160.560.653.452.752.452.852.252.152.249.449.433.333.125.8
Percentage of Assets32.533.231.724.731.931.625.124.524.424.725.925.125.824.424.711.611.19.2
Percentage of Assets us-gaap:OperatingSegments uscr:AggregateProducts0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, uscr:ReadyMixedConcrete


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302015-12-31
Value289278286289288290286293293288295297292281266268248229230166
Percentage of PropertyPlantAndEquipmentNet35.934.736.436.936.436.242.543.443.442.943.443.743.442.341.961.161.067.967.867.2
Percentage of Assets19.018.419.015.119.218.820.020.220.320.121.521.121.420.920.921.320.424.224.523.4
Percentage of Assets us-gaap:OperatingSegments uscr:ReadyMixedConcrete0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value23823723823923923923923923923923923821722020414713513313314111411310092111545016141311111010102.3841.4811.4811.4811.4811.481
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.615.715.812.515.915.516.716.416.516.717.516.915.916.416.011.711.111.614.115.013.216.214.113.818.712.111.03.53.43.32.83.83.53.83.80.90.50.60.50.50.5

us-gaap:Goodwill us-gaap:BusinessAcquisition

uscr:SugarCityAcquisition


Goodwillus-gaap:
Period End2020-11-07
Value2.1
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets uscr:SugarCityAcquisition0.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

us-gaap:AllOtherSegments


Goodwillus-gaap:
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value3.33.33.33.35.45.45.45.45.5295.52915133.2624.1533.2623.2623.2623.00.00.0
Percentage of Goodwill1.41.41.41.42.32.32.32.32.32.56.96.52.23.12.42.43.35.90.00.0
Percentage of Assets0.20.20.20.20.40.40.40.40.40.41.11.00.30.30.30.30.50.70.00.0
Percentage of Assets us-gaap:AllOtherSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

uscr:Aggregates


Goodwillus-gaap:
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value8386868686868686866353563.673.672.4942.4941.3579.0531113200.00.0
Percentage of Goodwill35.136.036.036.036.036.036.036.036.129.024.527.42.52.71.91.91.07.99.714.022.60.00.0
Percentage of Assets5.65.75.66.05.95.96.06.36.14.64.04.40.30.30.20.30.11.01.62.03.10.00.0
Percentage of Assets uscr:Aggregates0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

uscr:ReadyMixedConcrete


Goodwillus-gaap:
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value15115015015014714714714714614815113514012712712713710299826810851471110
Percentage of Goodwill63.562.662.662.661.861.861.861.761.668.568.666.195.394.295.795.796.789.287.482.873.997.194.094.1100.0100.0
Percentage of Assets10.010.09.710.510.210.210.310.810.410.911.310.611.110.511.113.514.611.814.111.610.218.111.310.42.83.8
Percentage of Assets uscr:ReadyMixedConcrete0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value60657076818792981031101161231221261181211201251301269694958942293112121213131314150.0
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets3.94.34.74.05.45.66.46.77.27.78.58.88.99.49.39.69.910.913.913.411.213.413.413.37.16.56.92.82.93.13.24.34.55.15.40.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value697580859196102109115122120124116119119124129124959294894229311212121313131415
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.63.95.45.66.46.67.17.68.48.78.89.39.19.59.810.813.713.211.013.213.213.37.16.56.92.82.93.13.24.34.55.15.4

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value333741454852566165706870616060626560393738322418201111111112121213
Percentage of FiniteLivedIntangibleAssetsNet48.149.550.952.453.554.555.356.156.757.356.756.553.050.850.450.650.848.241.640.440.336.357.062.664.187.691.291.291.291.291.291.288.3
Percentage of Assets2.21.92.72.93.43.63.94.34.85.05.05.24.84.84.95.47.06.44.65.35.34.84.14.14.42.42.62.82.93.94.14.64.7
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncompeteAgreements


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1.41.82.22.53.03.74.55.46.27.2288.7879.3218.3659.702101011128.2598.2927.9568.4747.5293.9794.2030.531
Percentage of FiniteLivedIntangibleAssetsNet2.02.42.72.93.33.84.44.95.45.97.37.57.28.18.48.79.010.08.79.08.49.517.613.613.34.2
Percentage of Assets0.10.10.10.20.20.30.30.40.50.50.60.70.70.80.80.91.21.31.01.21.11.31.30.90.90.1
Percentage of Assets us-gaap:NoncompeteAgreements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TradeNames


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value282930303031323233343435363837383941383738374.3853.7653.871.0511.0831.1161.1481.1811.2131.2461.278
Percentage of FiniteLivedIntangibleAssetsNet40.739.037.235.433.932.431.229.928.927.828.828.531.232.031.831.130.533.340.640.740.642.510.312.812.28.28.88.88.88.88.88.88.5
Percentage of Assets1.91.52.02.02.22.22.22.32.42.42.52.62.83.03.13.34.24.44.55.45.45.60.70.80.80.20.30.30.30.40.40.40.5
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

uscr:EnvironmentalCredits


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.42.52.52.62.62.62.72.72.82.836
Percentage of FiniteLivedIntangibleAssetsNet3.43.33.13.02.92.72.62.52.42.3
Percentage of Assets0.20.10.20.20.20.20.20.20.20.2
Percentage of Assets uscr:EnvironmentalCredits0.00.00.00.00.00.00.00.00.00.0

uscr:LeaseholdInterest


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value4.04.44.95.35.86.26.67.07.47.8388.268.6819.1029.5249.94510108.56.516.6846.8576.6083.1383.233.321
Percentage of FiniteLivedIntangibleAssetsNet5.75.86.16.26.46.46.46.46.46.46.87.07.87.98.38.38.36.86.87.27.37.47.411.010.5
Percentage of Assets0.30.20.30.30.40.40.50.50.50.60.60.60.70.80.80.91.10.90.81.01.01.00.50.70.7
Percentage of Assets uscr:LeaseholdInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value73747669707169697274
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.84.95.13.64.74.64.94.85.05.1

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value19131415118.29.1101111117.3227.1917.1615.3271.9932.0692.2492.4572.7773.2455.414119.058.2417.768.258.4468.4868.3648.4853.4714.1134.295.3374.9817.0077.5328.0488.1839.529
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.30.91.00.80.80.50.60.70.80.80.80.50.50.50.40.20.20.20.30.30.40.81.61.41.41.71.81.82.02.02.01.11.31.51.91.92.42.83.02.93.5

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value94113127137127136136135124110125137130115117123116104110116928080828338484442393859574148495039465037
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.27.58.57.28.58.89.59.38.67.79.29.79.58.69.29.89.69.011.712.410.711.511.312.313.88.610.69.710.19.59.319.018.815.017.518.517.414.917.317.713.4

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value757586997571639098109961148584659083868592767379685650505845444248393536344034313531
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.05.05.75.25.04.64.46.26.87.67.08.16.36.35.17.26.87.59.09.88.910.511.210.29.511.110.912.810.710.610.415.612.912.613.012.914.012.911.612.311.3

Debt Current

us-gaap:DebtCurrent

us-gaap:DebtCurrent


Debt
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value40343343532
Percentage of DebtCurrent100.0100.0100.0100.0100.0
Percentage of Assets2.72.22.222.72.3

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value22523726168525024824527526826325228124422520823828225427025725423823722419213313013311611010712811492109949780809285
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.815.717.435.816.616.117.118.918.518.418.420.017.916.816.318.923.222.028.627.329.333.933.333.532.129.628.328.927.526.725.941.037.533.339.035.233.930.330.032.230.9

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value14141414131312131313
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.00.90.70.90.90.90.90.90.9

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value9.57.3127.6856.8816.9285.0515.2126.596.1995.7757.3985.0824.8973.2843.2112.6772.5573.9133.1935.1464.9255.1436.4054.333
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.50.90.60.50.60.40.60.70.70.81.00.80.80.70.70.60.60.90.81.61.61.82.31.6

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value70884909572587261
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets47.026.929.834.225.921.625.222.7

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value7487096686677247626546706846786837007217296676636526414324364282862722832722152152152092102108188936160
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets49.146.944.434.948.249.445.746.047.247.249.849.752.854.452.352.753.755.645.846.349.540.838.242.345.447.646.846.749.350.750.826.229.133.522.022.4

Long Term Debt And Capital Lease Obligations

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value789743702110275878968770571670971473075075569368867365844945244129628129228022122022021321421463567166606952
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.849.246.657.650.451.248.048.549.449.352.151.854.956.354.354.655.557.147.548.051.042.239.543.646.849.047.947.850.251.651.722.721.224.925.022.424.218.9

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value6161565656555444454543333.4933.1234.825147.656
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.04.13.82.93.73.63.83.13.13.13.12.40.30.20.41.20.8

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-11-172016-12-31
Value2222222323232625252424212121210.00.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0
Percentage of Assets1.51.51.51.21.51.51.81.81.71.71.81.51.61.61.70.00.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value6500000.05100000.07800000.07376000.03282000.0
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.60.60.3

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value62636559596159586162
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.14.24.33.14.04.04.24.04.24.4

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-312020-09-30
Value1614
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0
Percentage of Assets1.10.7

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-312020-09-30
Value1412
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0
Percentage of Assets1.00.6

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-312020-09-30
Value1311
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0
Percentage of Assets0.90.6

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312020-09-30
Value119.3
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0
Percentage of Assets0.80.5

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312020-09-30
Value2120
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0
Percentage of Assets1.41.1

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312020-09-302019-09-302019-06-302019-03-31
Value7973727476
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets5.33.85.05.15.3

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-312020-09-30
Value9588
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0
Percentage of Assets6.34.6

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value357367379377351342343337319310312314296277280281205206188202137134164122116911019986838388867792104106106116114126
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.524.325.219.723.422.224.023.222.021.622.822.321.720.722.022.416.917.920.021.515.819.123.118.319.420.222.021.620.420.120.228.328.327.833.138.837.140.143.039.945.8

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-08-312009-12-312008-12-31
Value3793904014013743663693633443353373363172993021881341011041061061161141041011261310.0-10.19180
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0
Percentage of Assets24.925.826.721.024.923.725.825.023.823.324.623.823.322.323.720.018.822.038.837.140.143.039.90.00.045.80.00.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value381366363361358355348346340331329327324321319249201156136135134133133132132131
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.494.090.689.995.697.294.495.298.998.897.797.2102.0107.4105.6132.3150.0154.5130.6126.6126.4115.4116.3126.8130.0104.6
Percentage of Assets25.024.324.218.823.823.124.323.823.523.124.023.223.723.925.026.428.234.050.746.950.749.746.40.00.047.9
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value2222222323232625252424212121210.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest5.95.85.65.96.26.37.17.17.37.47.46.56.87.27.20.0
Percentage of Assets1.51.51.51.21.51.51.81.81.71.71.81.51.61.61.70.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value357367379377351342343337319310312314296277280188134101
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest94.194.294.494.193.893.792.992.992.792.692.693.593.292.892.8100.0100.0100.0
Percentage of Assets23.524.325.219.723.422.224.023.222.021.622.822.321.720.722.020.018.822.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value284853543124312714131614-1.377-17.642-13.784-39.296-48.157-42.743-31.206-27.995-27.687-17.457-18.311-27.92-30.468-5.754
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest7.412.413.313.68.36.78.47.54.14.04.84.2-0.4-5.9-4.6-20.8-35.9-42.1-29.9-26.2-26.0-15.0-16.0-26.7-29.9-4.6
Percentage of Assets1.93.23.52.92.11.62.21.91.00.91.21.0-0.1-1.3-1.1-4.2-6.8-9.3-11.6-9.7-10.4-6.5-6.40.00.0-2.1
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value-52.2-47.6-37.9-37.9-37.9-37.7-36.6-35.6-35.6-34.5-33.4-26.675-26.668-26.032-24.799-21.724-18.867-12.537-0.722-0.455-0.429-0.415-0.394-0.141-0.0660.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-13.7-12.2-9.4-9.4-10.1-10.3-9.9-9.8-10.3-10.3-9.9-7.9-8.4-8.7-8.2-11.5-14.1-12.4-0.7-0.4-0.4-0.4-0.3-0.1-0.10.0
Percentage of Assets-3.4-3.1-2.5-2.0-2.5-2.4-2.6-2.4-2.5-2.4-2.4-1.9-2.0-1.9-1.9-2.3-2.6-2.7-0.3-0.2-0.2-0.2-0.10.00.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value381366363361358355348346340331329327324321319317264261249247220211201183174157156155154153152151140137136136135134133133131
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets25.024.324.218.823.823.124.323.823.523.124.023.223.723.925.025.221.822.726.426.325.430.028.227.429.134.834.033.836.436.936.948.745.949.148.850.746.950.749.746.447.9

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value284853543124312714131614-1.377-17.642-13.784-10.711-34.765-32.416-39.296-23.705-61.661-58.184-17.243-41.905-43.524-53.227-42.743-43.61-56.617-64.478-63.325-58.187-50.885-57.56-43.196-31.206-27.995-27.687-17.457-18.311-5.754
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.93.23.52.92.11.62.21.91.00.91.21.0-0.1-1.3-1.1-0.9-2.9-2.8-4.2-2.5-7.1-8.3-2.4-6.3-7.3-11.8-9.3-9.5-13.3-15.5-15.3-18.6-16.7-20.6-15.4-11.6-9.7-10.4-6.5-6.4-2.1

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value52473737373736353534332626262424242221212118181814121212115.6845.6575.3592.8792.0240.7440.7220.4550.4290.4150.3940.0
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets3.43.12.52.02.52.42.62.42.52.42.41.92.01.91.92.02.01.92.32.32.52.72.62.82.42.92.72.72.61.41.41.70.90.70.30.30.20.20.20.10.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-11-172016-12-31
Value2222222323232625252424212121210.00.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0
Percentage of Assets1.51.51.51.21.51.51.81.81.71.71.81.51.61.61.70.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value10-6.82.62.32.65.39.41.72.2922.93.02.1721.7622.272.6341.6191.4211.5572.7441.3770.832.4481.6950.8511.0081.0971.020.530.7081.1762.7870.7580.2410.8060.7850.680.6830.6080.3090.465
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value142.92.62.53.75.39.41.72.2922.93.02.1721.7622.272.6341.6191.4211.5572.7441.3770.832.4481.6950.8511.0081.0971.020.530.7081.1762.7870.7580.2410.8060.7850.680.6830.6070.3090.465
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue145.5-42.6100.0108.7142.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.8100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10-6.82.62.32.65.39.41.72.2922.93.02.172
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Adjustments
Period End2021-06-302021-03-312020-06-302020-03-312019-06-302019-03-312013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value-4.6-9.7-0.2-1.1-1.1-1.10.00.00.00.00.00.00.00.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue-45.5142.6-8.7-42.3-11.7-64.70.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value-8.11235614044465118213242212510312329235613174721340.93220248.231-1.927-2.6591714-5.47718-2.291-1.248-4.4038.1623.054-6.506-6.254-5.656
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.54.410.716.412.413.212.612.65.16.68.810.55.47.93.18.86.99.97.417.35.07.318.07.214.10.511.312.34.6-1.3-1.810.09.2-4.313.8-1.5-0.8-4.06.92.3-5.0-8.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value-13.6-29.6-13.5-4.5-6.8-147.3-12.4-10.0-4.6-6.8-5.089-8.04-11.914-66.657-237.759-46.721-37.144-12.67-9.468-86.645-36.843-29.739-37.449-27.538-73.423-19.425-82.581-14.127-10.785-10.985-5.363-10.932-6.206-3.603-19.12815-2.1110.8912.796-2.087-3.33-1.308-1.08
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.2-10.4-4.0-1.2-2.1-44.0-3.4-2.4-1.3-2.0-1.4-2.0-2.9-20.3-69.7-13.2-10.9-4.2-3.0-26.4-13.4-12.1-14.2-9.3-30.0-11.3-46.0-7.1-6.0-7.5-3.5-6.3-3.8-2.8-14.210.4-1.40.82.4-1.6-2.6-1.70.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value1928-416.8331-42.289-20.7-39.2-13.1-11.2-32.457-33.518-22.261541.524-7.846-6.552199-4.397-5.34611516-14.769-0.2146-4.323-1.75-2.824-6.795-3.533113-5.966-6.1968.9921.393-16.1424.7034.6521.5-0.571115.474.903
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.110.1-124.688.5-13.126.6-5.6-9.6-3.6-3.4-8.8-8.3-5.516.70.4-2.2-1.966.6-1.4-1.641.86.9-5.6-0.119.0-2.5-1.0-1.4-3.8-2.474.8-3.4-3.87.01.0-10.83.14.21.3-0.48.57.00.0

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1.911-394.4388-8.9-14.2132.20.93.9-5.2010.901-12.314
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.64.1-117.9103.7-2.8-4.23.70.50.21.2-1.40.2-3.04.3

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value252425252523232225222325222018161615161413111212108.2797.4576.015.4844.8984.8144.7624.5784.8624.6663.8193.9953.8484.1575.0045.4085.0931.353
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationDepletionAndAmortization us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment

uscr:CoramMaterialCorp., us-gaap:FairValueAdjustmentToInventory


Depreciation
Period End2020-09-302020-06-302020-03-312019-09-30
Value0.00.00.91.2
Percentage of DepreciationDepletionAndAmortization0.00.03.85.4

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value4.1-22.1-18.528-9.8-15.1-25.32013-0.6-27.5198.896350.128-24.3191719-6.7490.6192117-13.233-24.8963428-0.476-20.97413137.541-17.1117.954170.50327-41.84921-2.576-15.2111125-11.824-2.173
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

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value103.01.63.7-1.90.25.11.12.3-0.71.9470.1281.443-1.418-3.5571.0042.124-0.182-0.6271.7931.3391.244-0.267-1.1493.41-1.6112.425-0.7350.929-0.0850.721.4870.379-0.0120.942-1.6011.217-0.3490.5640.1821.9030.8110.231
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

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value3000000.01400000.0500000.0-7100000.0-2400000.0-300000.0-5200000.0600000.0-300000.01000000.01418000.0306000.0-70000.01346000.0-2448000.0-223000.0-55000.077000.0-3000.0-1388000.0-852000.072000.01660000.0-296000.097000.0-120000.0-18000.0101000.0346000.0-49000.0163000.01192000.077000.01300000.0353000.0-268000.0125000.0128000.01411000.0-1218000.0-62000.021000.0-8000.0
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value-8.11235614044465118213242212510312329235613174721340.93220248.231-1.927-2.6591714-5.47718-2.291-1.248-4.4038.1623.054-6.506-6.254-5.656
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.54.410.716.412.413.212.612.65.16.68.810.55.47.93.18.86.99.97.417.35.07.318.07.214.10.511.312.34.6-1.3-1.810.09.2-4.313.8-1.5-0.8-4.06.92.3-5.0-8.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-08-31
Value-20.3-4.8-1.5236.6-3.13.9130.7-2.72.01516-3.858-3.07324-2.3496.88-15.59137-3.477-10.027241.6199.703-10.4840.867137.861-1.153-5.138-7.3026.675-14.364-11.99-3.211-0.308-10.230.8549.6092.548-24.7140.15252
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.2-1.7-0.46.32.0-0.91.13.20.2-0.80.53.94.0-1.2-0.96.8-0.72.3-4.911.6-1.3-4.19.40.54.0-6.10.56.64.4-0.8-3.4-4.24.1-11.2-8.9-2.2-0.2-9.20.77.22.0-31.70.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-12-312010-12-312010-09-30
Value-20.5-4.8-3.3246.5-2.84.4130.9-2.63.11516-3.816-2.94924-2.3496.880.854-5.9060.152
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.3-1.7-1.06.42.0-0.81.23.30.2-0.80.83.94.0-1.2-0.96.8-0.72.30.70.00.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.20.6-0.10.30.60.20.11.0680.20.0130.042
Percentage of ProfitLoss1.02.5-1.5-10.74.422.2-3.834.51.30.1-1.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.2-0.00.10.10.10.00.30.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-20.3-4.8236.6-3.1130.7-2.71.9911516-3.858
Percentage of ProfitLoss99.0100.097.5101.5110.795.677.8103.864.298.9100.1101.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.2-1.76.32.0-0.93.20.2-0.80.53.94.0-1.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-20.3-4.8236.6-3.1130.7-2.71.9911516-3.858
Percentage of ProfitLoss99.0100.097.5101.5110.795.677.8103.864.298.9100.1101.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.2-1.76.32.0-0.93.20.2-0.80.53.94.0-1.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value142.92.82.62.53.72.75.39.41.72.2922.9592.9772.1721.7622.272.6341.6191.4211.5572.7441.3770.832.4481.6950.8511.0081.0971.020.530.7071.1772.7870.7580.2410.8060.7850.680.6830.6080.3090.4650.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value-13.6-29.6-13.5-4.5-6.8-147.3-12.4-10.0-4.6-6.8-5.089-8.04-11.914-66.657-237.759-46.721-37.144-12.67-9.468-86.645-36.843-29.739-37.449-27.538-73.423-19.425-82.581-14.127-10.785-10.985-5.363-10.932-6.206-3.603-19.12815-2.1110.8912.796-2.087-3.33-1.308-1.08
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.2-10.4-4.0-1.2-2.1-44.0-3.4-2.4-1.3-2.0-1.4-2.0-2.9-20.3-69.7-13.2-10.9-4.2-3.0-26.4-13.4-12.1-14.2-9.3-30.0-11.3-46.0-7.1-6.0-7.5-3.5-6.3-3.8-2.8-14.210.4-1.40.82.4-1.6-2.6-1.70.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value13326.93.36.97.31410107.27.69411128.3758.743157.974109.3848.1081111125.3393.8783.5463.4249.2669.729106.6235.2496.2681.8483.881.542.4650.520.4110.7793.3481.8230.45
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:ConsolidationItems

uscr:CorporateAndEliminations


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value0.30.20.20.10.10.10.10.10.70.20.5810.2340.2561.0291.2140.1940.3490.3430.5260.6251.6851.0641.8420.565
Percentage of PaymentsToAcquirePropertyPlantAndEquipment2.20.62.93.01.41.40.71.06.42.87.62.12.112.313.91.34.43.25.67.714.49.534.514.6

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, uscr:AggregateProducts


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value2.9311.72.52.86.34.4
Percentage of PaymentsToAcquirePropertyPlantAndEquipment21.396.051.536.238.460.040.4

us-gaap:OperatingSegments, uscr:ReadyMixedConcrete


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-30
Value101.11.21.54.34.42.34.15.85.86.2684.2666.9486.5184.3715.0066.2166.1077.3225.8077.0145.1572.733
Percentage of PaymentsToAcquirePropertyPlantAndEquipment76.53.417.445.562.360.316.339.053.280.681.537.555.877.850.032.778.057.078.071.659.946.051.2

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments, uscr:AssetAcquisition

us-gaap:OperatingSegments, uscr:ReadyMixedConcrete, uscr:StocktonTerminalFacility


Payments
Period End2021-06-30
Value8.2
Percentage of PaymentsToAcquirePropertyPlantAndEquipment60.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value1928-416.8331-42.289-20.7-39.2-13.1-11.2-32.457-33.518-22.261541.524-7.846-6.552199-4.397-5.34611516-14.769-0.2146-4.323-1.75-2.824-6.795-3.533113-5.966-6.1968.9921.393-16.1424.7034.6521.5-0.571115.474.903
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.110.1-124.688.5-13.126.6-5.6-9.6-3.6-3.4-8.8-8.3-5.516.70.4-2.2-1.966.6-1.4-1.641.86.9-5.6-0.119.0-2.5-1.0-1.4-3.8-2.474.8-3.4-3.87.01.0-10.83.14.21.3-0.48.57.00.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-03-312010-09-30
Value4.69.70.00.11.1-2.20.01.11.14.8240.0070.6361.2330.0290.2212.090.735-2.8250.1712.5920.0620.00.00.00.04.7970.0270.2982.480.8551.280.0220.1420.1510.0140.0210.0660.0
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value5250404040383.14.81512107.74.95.04.54.544.54.54.54.3320.50.50.50.4521.11.11.1
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value62543628305212101622
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsNet us-gaap:IncomeTaxAuthority

us-gaap:StateAndLocalJurisdiction


Deferred
Period End2020-12-31
Value4.5
Percentage of DeferredTaxAssetsNet7.2

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6.0114.66.221434.13.6363.4896.5986.5568.016
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value6.2159.2205.04.13134444438
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease


Allowance
Period End2021-06-302021-03-312020-12-31
Value300000.0700000.0900000.0
Percentage of AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease100.0100.0100.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value500000.0500000.0500000.0600000.0600000.0400000.0500000.0400000.0500000.0400000.0445000.0446000.0446000.0463000.0447000.0474000.0522000.0519000.0414000.0414000.0479000.0538000.0484000.0437000.0437000.0437000.0436000.0424000.0416000.0403000.0389000.0386000.0462000.0927000.0941000.01036000.01074000.01038000.0992000.0939000.0908000.0884000.0384000.0
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic


Business
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1.480.56-0.10.790.05-0.160.180.941.0-0.17-0.111.55-0.120.45-0.811.74-0.16-0.582.260.260.57-0.730.371.130.58-0.02
Percentage of BusinessAcquisitionProFormaEarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted


Business
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value1.480.56-0.10.790.05-0.160.190.931.0-0.17-0.091.49-0.120.42-0.751.63-0.16-0.582.060.240.52-0.820.361.10.57
Percentage of BusinessAcquisitionProFormaEarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss


Business
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value249.3-1.6130.8-2.62.9911516-2.731-1.48124-1.9146.995-12.07326-2.337-8.643313.7487.946-9.9614.994157.9-0.223
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaRevenue

us-gaap:BusinessAcquisitionsProFormaRevenue


Business
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value374322336413372337370404404342385361344299407338287251291295252174262261234172
Percentage of BusinessAcquisitionsProFormaRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0-100000.0-1900000.0100000.0-5800000.0300000.01200000.0300000.0300000.01000000.0863000.0395000.0-1626000.0368000.05863000.0719000.0720000.0608000.02900000.0714000.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability10.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual

uscr:CoramMaterialCorp.


Business
Period End2020-09-302020-06-302020-03-31
Value6.31.3-0.2
Percentage of BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual100.0100.0100.0

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual

uscr:CoramMaterialCorp.


Business
Period End2020-09-302020-06-302020-03-31
Value107.02.6
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual100.0100.0100.0

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual us-gaap:ConsolidationItems, us-gaap:BusinessAcquisition

us-gaap:IntersegmentElimination, uscr:CoramMaterialCorp.


Business
Period End2020-09-302020-06-302020-03-31
Value4.42.70.9
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual43.138.634.6

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value500000.0100000.0300000.0400000.02600000.01600000.000094000.000-706000.0000
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.0100.00.00.00.0

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed

uscr:CoramMaterialCorp.


Business
Period End2021-03-312020-12-312020-09-30
Value500000.000
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed100.00.00.0

uscr:VulcanMaterialsCompany


Business
Period End2021-06-30
Value6300000.0
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed0.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value101.42.5104.09.71.26.4111.38.68410172.73521194.70810152.648
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentRedemptionPricePercentage us-gaap:DebtInstrument

us-gaap:DebtInstrumentRedemptionPricePercentage

uscr:SeniorUnsecuredNotesDue2024


Debt
Period End2021-06-26
Value101.59
Percentage of DebtInstrumentRedemptionPricePercentage100.0

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

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt


Debt
Period End2020-09-23
Value103.19
Percentage of DebtInstrumentRedemptionPricePercentage0.0

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

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt, us-gaap:SubsequentEvent


Debt
Period End2020-10-29
Value103.19
Percentage of DebtInstrumentRedemptionPricePercentage0.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-0.15.93.4-0.50.42.210-0.50.32.24.487100.37-0.547-10.2442.0472.0552.7617.0146.9092.3640.499
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-03-312010-09-302010-08-31
Value2524252523232225222325222018161615161413111212108.2797.4576.015.4844.8984.8074.7534.574.8544.453.7293.7713.8483.0815.0045.0931.3534.221
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EarlyRepaymentOfSeniorDebt us-gaap:DebtInstrument

us-gaap:EarlyRepaymentOfSeniorDebt

uscr:SeniorUnsecuredNotesDue2024


Early
Period End2021-06-26
Value200
Percentage of EarlyRepaymentOfSeniorDebt100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings us-gaap:FairValueByLiabilityClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings

uscr:ContingentConsideration


Fair
Period End2020-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value-1.9-2.3190.90.70.00.00.00.00.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings100.0100.0100.0100.00.00.00.00.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements us-gaap:FairValueByLiabilityClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements

uscr:ContingentConsideration


Fair
Period End2020-12-312015-12-312015-09-30
Value0.01.8640.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements0.0100.00.0

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value800000.0800000.0700000.0800000.0700000.0600000.0700000.0600000.0
Percentage of FinanceLeaseInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeaseInterestPaymentOnLiability


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value800000.0800000.0-2800000.04300000.0700000.0600000.0700000.0600000.0
Percentage of FinanceLeaseInterestPaymentOnLiability100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value6.95.02.36.05.85.85.35.1
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.44.33.93.73.03.02.92.7
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnDispositionOfAssets1


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.11.50.50.00.10.00.90.2-0.1-0.90.658140.3710.190.1980.1060.1980.1920.41.003
Percentage of GainLossOnDispositionOfAssets1100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfBusiness

us-gaap:GainLossOnSaleOfBusiness


Gain
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.70.10.00.2-0.1-0.9-15.614
Percentage of GainLossOnSaleOfBusiness0.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost us-gaap:DebtInstrument

us-gaap:GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost

uscr:SeniorUnsecuredNotesDue2024


Gains
Period End2021-06-30
Value-3200000.0
Percentage of GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost100.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:StatementBusinessSegments

us-gaap:GoodwillAcquiredDuringPeriod

uscr:SugarCityAcquisition


Goodwill
Period End2021-03-31
Value2.1
Percentage of GoodwillAcquiredDuringPeriod100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value-14.9-25.5-18.634-6.27.3-25.5244.1-1.2-29.16616127.977-35.785126.461-1.777-15.83390.186-7.1013.9831135-10.304-10.601144.0573.211-25.0161119-7.916-2.883-5.09215-3.535-7.857.57115-5.991-8.688
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


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value2.38.43.21.4-2.25.2-5.9-7.51.13.5-2.8017.235-4.2191.7854.371-1.467-2.3442.2460.4361.108-2.5873.3851.130.555-2.8762.285-0.418-0.489-1.9062.5960.049-0.2330.306-2.6194.623-4.5850.3572.01-0.1210.203-0.464-0.4970.86
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


Lease
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value111010108.110109.7
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestDecreaseFromRedemptions us-gaap:Ownership

us-gaap:MinorityInterestDecreaseFromRedemptions

uscr:EagleRockMaterialsLtd.


Minority
Period End2020-12-312020-09-302020-06-302020-03-31
Value0003300000.0
Percentage of MinorityInterestDecreaseFromRedemptions0.00.00.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value6.35.45.56.24.46.86.66.4
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost us-gaap:IncomeStatementLocation

us-gaap:SellingGeneralAndAdministrativeExpenses


Operating
Period End2020-12-312020-09-302019-12-312019-09-30
Value0.80.70.70.8
Percentage of OperatingLeaseCost12.713.015.911.8

uscr:CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization


Operating
Period End2020-12-312020-09-302019-12-312019-09-30
Value5.54.73.76.0
Percentage of OperatingLeaseCost87.387.084.188.2

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.44.37.80.83.74.64.64.8
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1800000.0800000.0-1400000.0500000.00800000.01200000.0400000.0100000.0500000.0500000.0300000.0300000.0200000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNonoperatingIncome

us-gaap:OtherNonoperatingIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-08-31
Value500000.0400000.0-100000.0400000.0600000.0600000.01700000.0200000.07200000.0400000.0437000.01103000.01441000.01619000.0-29000.01287000.0596000.0708000.01825000.0405000.0510000.0497000.01338000.0940000.0692000.0599000.0779000.0580000.0537000.0489000.0428000.0395000.0499000.0498000.0978000.0459000.0995000.0545000.0265000.0370000.0246000.0257000.053000.0143000.0
Percentage of OtherNonoperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1500000.05300000.01200000.01000000.0000000161000.01101000.061000.03170000.038000.097000.07570000.0119000.0893000.000017000.0261000.0159000.0537000.07023000.070000.0629000.01341000.0670000.01155000.000
Percentage of PaymentsOfDebtIssuanceCosts100.0100.0100.0100.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-302010-09-30
Value7.61.60.01400.00.00.00.0-0.026110.8616023823302.7313.44680251826236916805.1351.223.143-0.8515.2610.00.0244.3-1.4981.4980.64
Percentage of PaymentsToAcquireBusinessesAndInterestInAffiliates100.0100.00.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

uscr:CoramMaterialCorp.


Payments
Period End2021-06-302021-03-312020-02-24
Value0.01.0140
Percentage of PaymentsToAcquireBusinessesGross0.0100.0100.0

us-gaap:PensionExpense

us-gaap:PensionExpense


Pension
Period End2020-12-312020-09-30
Value01500000.0
Percentage of PensionExpense0.0100.0

us-gaap:ProceedsFromBankDebt

us-gaap:ProceedsFromBankDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1341399987901708011087769210992135540.00.00.00.00.11543845940
Percentage of ProceedsFromBankDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromIssuanceOfDebt


Proceeds
Period End2020-12-31
Value0.0
Percentage of ProceedsFromIssuanceOfDebt0.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302012-09-302011-09-30
Value0.30.02.3120.00.04.1360.00.00.0-0.142-0.253
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.00.0100.0100.00.00.0100.00.00.00.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value0.22.81.00.40.10.21.70.50.30.42.097170.8230.2621.0560.1620.3560.4850.8241.5470.3360.0370.6490.1230.0710.4690.9470.2740.1642.3230.4090.0450.0620.1113.3030.0870.3541.4111.7090.190.2680.5150.01
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value300000.0700000.01300000.0700000.0700000.0300000.01000000.0900000.0900000.0400000.01178000.01415000.01025000.0982000.01114000.01622000.01178000.0718000.01545000.0899000.0187000.0335000.0937000.0500000.01710000.01051000.0604000.0750000.0-9000.0188000.0260000.0206000.0433000.0204000.0621000.0247000.0200000.0236000.0460000.0797000.0368000.0345000.0106000.0
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedemptionPremium us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RedemptionPremium

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt


Redemption
Period End2020-12-31
Value12
Percentage of RedemptionPremium100.0

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

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt, us-gaap:SubsequentEvent


Redemption
Period End2020-10-29
Value12
Percentage of RedemptionPremium0.0

us-gaap:RepaymentsOfBankDebt

us-gaap:RepaymentsOfBankDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value18691931431247991119837411413310769450.00.00.00.00.115108647034
Percentage of RepaymentsOfBankDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfOtherDebt

us-gaap:RepaymentsOfOtherDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value6.9999999999999991.20.00.17.02.9-0.6217.93.7232.1080.03.54123.1860.0364.59.291.1640.0362.9430.0480.00.02.250.00.00.02.250.0
Percentage of RepaymentsOfOtherDebt100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.00.0100.00.0

us-gaap:RepaymentsOfOtherLongTermDebt

us-gaap:RepaymentsOfOtherLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value8.88.89.36.92.48.49.28.08.18.1-15.3127.5037.296.419-5.3095.5394.5324.246-4.2013.8472.7092.324-3.7762.6021.7881.684-1.2281.3091.1960.9730.4990.4630.458
Percentage of RepaymentsOfOtherLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-06-30
Value0400000.0300000.0500000.0800000.00
Percentage of RestructuringCharges0.0100.0100.0100.0100.00.0

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability


Right
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.5104.09.71.09.46.41.3
Percentage of RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-31
Value2.81.710.02.82.15.33.4999999999999990.83.10.80.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:Range, us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

srt:Maximum, us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value00016.2400
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.0100.00.00.0

srt:Minimum, us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value00011.4900
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.070.80.00.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312019-06-30
Value100000.0300000.0100000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensationGross100.0100.0100.0

us-gaap:WriteOffOfDeferredDebtIssuanceCost us-gaap:DebtInstrument

us-gaap:WriteOffOfDeferredDebtIssuanceCost

uscr:DelayedDrawTermAgreement


Write
Period End2021-06-30
Value2300000.0
Percentage of WriteOffOfDeferredDebtIssuanceCost100.0

uscr:SeniorUnsecuredNotesDue2024


Write
Period End2021-06-30
Value1400000.0
Percentage of WriteOffOfDeferredDebtIssuanceCost60.9

us-gaap:WriteOffOfDeferredDebtIssuanceCost us-gaap:DebtInstrument, us-gaap:LongtermDebtType

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt


Write
Period End2020-12-31
Value3500000.0
Percentage of WriteOffOfDeferredDebtIssuanceCost0.0

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

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt, us-gaap:SubsequentEvent


Write
Period End2020-10-29
Value3500000.0
Percentage of WriteOffOfDeferredDebtIssuanceCost0.0

uscr:AccountsReceivableAllowanceForCreditLossOtherAdjustments

uscr:AccountsReceivableAllowanceForCreditLossOtherAdjustments


Accounts
Period End2020-12-31
Value-200000.0
Percentage of AccountsReceivableAllowanceForCreditLossOtherAdjustments100.0

uscr:AccountsReceivableAllowanceForCreditLossWriteoffsNet

uscr:AccountsReceivableAllowanceForCreditLossWriteoffsNet


Accounts
Period End2021-06-302021-03-312020-12-31
Value400000.0400000.0800000.0
Percentage of AccountsReceivableAllowanceForCreditLossWriteoffsNet100.0100.0100.0

uscr:AssetAcquisitionConsiderationTransferred us-gaap:BusinessAcquisition

uscr:AssetAcquisitionConsiderationTransferred

uscr:OrcaQuarryRoyalty


Asset
Period End2021-03-12
Value28
Percentage of AssetAcquisitionConsiderationTransferred100.0

uscr:AssetAcquisitionConsiderationTransferred us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

uscr:StocktonTerminalFacility, us-gaap:SubsequentEvent


Asset
Period End2021-04-20
Value8.2
Percentage of AssetAcquisitionConsiderationTransferred0.0

uscr:AssetAcquisitionConsiderationTransferred uscr:AssetAcquisition

uscr:OrcaQuarryRoyalty


Asset
Period End2021-03-12
Value28
Percentage of AssetAcquisitionConsiderationTransferred100.0

uscr:StocktonTerminalFacility


Asset
Period End2021-04-20
Value8.2
Percentage of AssetAcquisitionConsiderationTransferred0.0

uscr:BusinessCombinationContingentConsiderationRevaluationGainLoss

uscr:BusinessCombinationContingentConsiderationRevaluationGainLoss


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value0100000.01900000.0-100000.05800000.0-300000.0-1200000.0-300000.0-300000.0-1000000.0-720000.0-608000.0-2900000.0-714000.0-364000.0-1247000.0-2319000.0723000.0664000.00000
Percentage of BusinessCombinationContingentConsiderationRevaluationGainLoss0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

uscr:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensedBuyer us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment

uscr:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensedBuyer

uscr:CoramMaterialCorp., us-gaap:FairValueAdjustmentToInventory


Business
Period End2020-09-302020-06-302020-03-312019-06-302019-03-31
Value0-100000.0-500000.000
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensedBuyer0.0100.0100.00.00.0

uscr:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensedSeller us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment

uscr:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensedSeller

uscr:CoramMaterialCorp., us-gaap:FairValueAdjustmentToInventory


Business
Period End2020-09-302020-06-302020-03-312019-06-302019-03-31
Value00-300000.000
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensedSeller0.00.0100.00.00.0

uscr:CorporateOverheadNetofInsuranceAllocations

uscr:CorporateOverheadNetofInsuranceAllocations


Corporate
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value3213131416158.314
Percentage of CorporateOverheadNetofInsuranceAllocations100.0100.0100.0100.0100.0100.0100.0100.0

uscr:DebtInstrumentPeriodPaymentDeferredCOVID19

uscr:DebtInstrumentPeriodPaymentDeferredCOVID19


Debt
Period End2020-12-31
Value-200000.0
Percentage of DebtInstrumentPeriodPaymentDeferredCOVID19100.0

uscr:DepreciationDepletionAndAmortizationNonproductionReportableSegments

uscr:DepreciationDepletionAndAmortizationNonproductionReportableSegments


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2422232423212120
Percentage of DepreciationDepletionAndAmortizationNonproductionReportableSegments100.0100.0100.0100.0100.0100.0100.0100.0

uscr:EarningsLossBeforeInterestTaxesDepreciationAndAmortization

uscr:EarningsLossBeforeInterestTaxesDepreciationAndAmortization


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312013-03-312012-03-31
Value513755725943486750448.5916.218
Percentage of EarningsLossBeforeInterestTaxesDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:EarningsLossBeforeInterestTaxesDepreciationAndAmortization us-gaap:StatementBusinessSegments

uscr:Aggregates


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value201221262111141612102.9244.6246.4033.7920.1773.1594.0453.2660.0792.5253.1222.127-0.5820.6342.2152.155-0.862
Percentage of EarningsLossBeforeInterestTaxesDepreciationAndAmortization39.433.438.536.936.226.330.724.024.323.20.00.00.00.00.00.00.00.00.00.00.00.0-6.80.00.00.0-13.9

uscr:ReadyMixedConcrete


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value302433453831335138342731463320212623131119189.1731112117.08
Percentage of EarningsLossBeforeInterestTaxesDepreciationAndAmortization60.666.661.563.163.873.769.376.075.776.80.00.00.00.00.00.00.00.00.00.00.00.0106.80.00.00.0113.9

uscr:FinanceLeaseCost

uscr:FinanceLeaseCost


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.25.14.64.53.73.63.63.3
Percentage of FinanceLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

uscr:FinanceLeaseLiabilityPaymentDeferredCOVID19

uscr:FinanceLeaseLiabilityPaymentDeferredCOVID19


Finance
Period End2020-12-31
Value-200000.0
Percentage of FinanceLeaseLiabilityPaymentDeferredCOVID19100.0

uscr:OperatingIncomeLossOtherProductsAndEliminationsFromOperations

uscr:OperatingIncomeLossOtherProductsAndEliminationsFromOperations


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.7-0.30.61.40.30.10.51.3
Percentage of OperatingIncomeLossOtherProductsAndEliminationsFromOperations100.0100.0100.0100.0100.0100.0100.0100.0

uscr:OtherNonoperatingIncomeLossCorporateOtherProductsAndEliminationsNet

uscr:OtherNonoperatingIncomeLossCorporateOtherProductsAndEliminationsNet


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value200000.0100000.0700000.0200000.0-200000.0-100000.0800000.0-300000.0
Percentage of OtherNonoperatingIncomeLossCorporateOtherProductsAndEliminationsNet100.0100.0100.0100.0100.0100.0100.0100.0

uscr:PayrollTaxExpenseBenefit us-gaap:UnusualOrInfrequentItem

uscr:PayrollTaxExpenseBenefit

uscr:CoronavirusAidReliefAndEconomicSecurityCARESAct


Payroll
Period End2020-12-312020-09-30
Value600000.0-600000.0
Percentage of PayrollTaxExpenseBenefit100.0100.0

uscr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodFairValue us-gaap:AwardType

uscr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-30
Value8100000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodFairValue100.0

uscr:SharebasedCompensationArrangementBySharebasedPaymentAwardCommonStockAdditionalCapitalSharesReservedForFutureIssuance us-gaap:PlanName

uscr:SharebasedCompensationArrangementBySharebasedPaymentAwardCommonStockAdditionalCapitalSharesReservedForFutureIssuance

uscr:U.S.ConcreteInc.LongTermIncentivePlan


Sharebased
Period End2021-02-22
Value880000.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardCommonStockAdditionalCapitalSharesReservedForFutureIssuance100.0

uscr:ShortTermLeaseAndVariableLeaseCost

uscr:ShortTermLeaseAndVariableLeaseCost


Short
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1600000.01000000.01000000.01700000.0700000.01900000.01800000.01500000.0
Percentage of ShortTermLeaseAndVariableLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

uscr:TransferOfNoncontrollingInterest

uscr:TransferOfNoncontrollingInterest


Transfer
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0003300000.000
Percentage of TransferOfNoncontrollingInterest0.00.00.0100.00.00.0

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent


Accrual
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value119.07.36.5898.8117.7769.13811115.775.4699.0587.0555.5724.7325.2356.7754.9744.5245.4856.1693.8283.9414.6324.251
Percentage of AccrualForTaxesOtherThanIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedIncomeTaxesNoncurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4600000.04900000.05700000.06938000.05349000.0
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.0100.0100.0

us-gaap:AccruedInsuranceCurrentAndNoncurrent

us-gaap:AccruedInsuranceCurrentAndNoncurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value139.28.77.05116161615151413151211101011109.713
Percentage of AccruedInsuranceCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedPayrollTaxesCurrentAndNoncurrent us-gaap:UnusualOrInfrequentItem

us-gaap:AccruedPayrollTaxesCurrentAndNoncurrent

uscr:CoronavirusAidReliefAndEconomicSecurityCARESAct


Accrued
Period End2020-12-312020-09-30
Value9000000.06000000.0
Percentage of AccruedPayrollTaxesCurrentAndNoncurrent100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value7400000.07500000.07200000.06900000.07100000.08100000.04000000.06100000.05785000.05960000.06125000.03726000.02813000.02368000.02537000.0567000.0
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulOtherReceivablesCurrent

us-gaap:AllowanceForDoubtfulOtherReceivablesCurrent


Allowance
Period End2021-06-302021-03-312020-12-312019-12-31
Value1300000.01300000.01300000.0500000.0
Percentage of AllowanceForDoubtfulOtherReceivablesCurrent100.0100.0100.0100.0

us-gaap:AssetRetirementObligationsNoncurrent

us-gaap:AssetRetirementObligationsNoncurrent


Asset
Period End2020-12-312019-12-312018-12-31
Value8800000.05200000.04200000.0
Percentage of AssetRetirementObligationsNoncurrent100.0100.0100.0

us-gaap:AssetRetirementObligationsNoncurrent us-gaap:BalanceSheetLocation

us-gaap:AccruedLiabilities


Asset
Period End2020-12-31
Value1800000.0
Percentage of AssetRetirementObligationsNoncurrent20.5

us-gaap:AssetsHeldInTrust us-gaap:RetirementPlanName

us-gaap:AssetsHeldInTrust

uscr:NonQualifiedSavingsPlan


Assets
Period End2020-12-312019-12-312018-12-312017-12-31
Value2800000.02100000.02600000.02500000.0
Percentage of AssetsHeldInTrust100.0100.0100.0100.0

us-gaap:BelowMarketLeaseGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseGross

us-gaap:LeasesAcquiredInPlaceMarketAdjustment


Below
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value900000.0900000.01500000.01500000.01500000.01500000.01500000.01500000.01500000.01500000.01500000.01500000.0400000.01500000.01500000.01500000.0
Percentage of BelowMarketLeaseGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BelowMarketLeaseNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseNet

us-gaap:LeasesAcquiredInPlaceMarketAdjustment


Below
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value300000.0300000.0400000.0400000.0500000.0600000.0600000.0700000.0800000.0800000.0900000.01000000.0200000.01100000.01200000.01200000.0300000.0
Percentage of BelowMarketLeaseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:BusinessCombinationContingentConsiderationLiability


Business
Period End2020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value1.71.71.70.00.0605959606152523032305.344
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent


Business
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value0.310362.3312.3222.5182.3212.4183.1953.3242.635
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityMeasurementInput us-gaap:Range, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

us-gaap:BusinessCombinationContingentConsiderationLiabilityMeasurementInput

srt:WeightedAverage, us-gaap:MeasurementInputDiscountRate, us-gaap:ValuationTechniqueDiscountedCashFlow


Business
Period End2020-09-302020-03-312019-12-31
Value5.00.04940.0499
Percentage of BusinessCombinationContingentConsiderationLiabilityMeasurementInput100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent


Business
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value0.216245929273.0
Percentage of BusinessCombinationContingentConsiderationLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance us-gaap:PlanName

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

uscr:U.S.ConcreteInc.LongTermIncentivePlan


Common
Period End2021-06-302020-12-31
Value485000.0100000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2020-12-312019-12-312018-12-31
Value1400000.0600000.02900000.0
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0

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

us-gaap:DebtInstrumentCarryingAmount

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value2012016056066066066076076086086086096096096106106114000.0
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

us-gaap:CommercialPaper


Debt
Period End2020-12-312019-12-312018-12-31
Value132028
Percentage of DebtInstrumentCarryingAmount6.83.44.7

us-gaap:NotesPayableOtherPayables


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1012131520182023282528302829312625182020
Percentage of DebtInstrumentCarryingAmount0.06.06.82.63.33.03.43.84.74.24.75.14.74.95.24.44.23.05.10.0

uscr:AssetBasedRevolvingCreditFacility


Debt
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3.5556.556900.011201615
Percentage of DebtInstrumentCarryingAmount0.027.33.29.314.90.01.83.42.72.5

uscr:TermLoan


Debt
Period End2021-06-30
Value300
Percentage of DebtInstrumentCarryingAmount0.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateEffectivePercentage

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value6.566.566.560.06560.06560.06560.06560.06560.06560.06560.06560.06560.06570.06560.06560.06470.06510.0662
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:LongtermDebtType

uscr:AssetBasedRevolvingCreditFacility


Debt
Period End2021-06-302021-03-312020-12-31
Value3.53.253.5
Percentage of DebtInstrumentInterestRateEffectivePercentage0.049.553.4

uscr:TermLoan


Debt
Period End2021-06-30
Value3.25
Percentage of DebtInstrumentInterestRateEffectivePercentage0.0

us-gaap:DebtInstrumentUnamortizedPremium us-gaap:DebtInstrument

us-gaap:DebtInstrumentUnamortizedPremium

uscr:SeniorUnsecuredNotesDue2024


Debt
Period End2021-06-26
Value1500000.0
Percentage of DebtInstrumentUnamortizedPremium100.0

us-gaap:DebtInstrumentUnamortizedPremium us-gaap:DebtInstrument, us-gaap:LongtermDebtType

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt


Debt
Period End2020-12-31
Value3800000.0
Percentage of DebtInstrumentUnamortizedPremium0.0

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

uscr:SeniorUnsecuredNotesDue2024, us-gaap:UnsecuredDebt, us-gaap:SubsequentEvent


Debt
Period End2020-10-29
Value3800000.0
Percentage of DebtInstrumentUnamortizedPremium0.0

us-gaap:DebtInstrumentUnusedBorrowingCapacityAmount us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnusedBorrowingCapacityAmount

us-gaap:RevolvingCreditFacility, uscr:AssetBasedRevolvingCreditFacility, us-gaap:LineOfCredit


Debt
Period End2021-06-30
Value214
Percentage of DebtInstrumentUnusedBorrowingCapacityAmount100.0

us-gaap:RevolvingCreditFacility, uscr:SeniorSecuredCreditFacilityExpiring2022, us-gaap:LineOfCredit


Debt
Period End2021-03-312020-09-302017-09-30
Value154240245
Percentage of DebtInstrumentUnusedBorrowingCapacityAmount0.00.00.0

us-gaap:DebtWeightedAverageInterestRate us-gaap:DebtInstrument

us-gaap:DebtWeightedAverageInterestRate

uscr:OtherFinancing


Debt
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value3.470.03770.03720.03310.0330.03210.03120.03110.03090.03020.03090.03070.03090.03220.03490.03490.03830.0422
Percentage of DebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCreditsAndOtherLiabilitiesNoncurrent

us-gaap:DeferredCreditsAndOtherLiabilitiesNoncurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value4650514538494944455154587884936062424640464438319.0284.986.946.3176.0865.8397.921101111136.676.2896.4166.5477.9757.429
Percentage of DeferredCreditsAndOtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DeferredFinanceCostsGross

uscr:SeniorUnsecuredNotesDue2029, us-gaap:UnsecuredDebt


Deferred
Period End2020-09-23
Value6100000.0
Percentage of DeferredFinanceCostsGross100.0

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value107.37.6118.87.87.27.78.18.69.09.4681010101110118.818.7879.0535.6116.149
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:RevolvingCreditFacility, uscr:FourthLoanAgreement


Deferred
Period End2021-06-25
Value1.5
Percentage of DeferredFinanceCostsNet0.0

us-gaap:DeferredFinanceCostsNet us-gaap:LongtermDebtType

uscr:TermLoan


Deferred
Period End2021-06-25
Value4.6
Percentage of DeferredFinanceCostsNet0.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value11410444457433382116141723
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value5.98.38.47.0225.7484.1656.7478.5791114
Percentage of DeferredTaxAssetsGoodwillAndIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value68694649355646546161
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1700000.01300000.02800000.03543000.04303000.04114000.04264000.03654000.03275000.04483000.0
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value10118.4105.9145.69910222825
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:StateAndLocalJurisdiction


Deferred
Period End2020-12-312019-12-31
Value6.26.4
Percentage of DeferredTaxAssetsOperatingLossCarryforwards60.256.6

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign


Deferred
Period End2020-12-31
Value12
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsForeign100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal


Deferred
Period End2020-12-31
Value2800000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3100000.01900000.03700000.04355000.03595000.02024000.01507000.0366000.0291000.0291000.0
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value3.23.32.9110.00.3660.490.686
Percentage of DeferredTaxAssetsPropertyPlantAndEquipment100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2.93.52.50.81.6260.7690.9860.731
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesLeasingArrangements


Deferred
Period End2020-12-312019-12-31
Value1917
Percentage of DeferredTaxLiabilitiesLeasingArrangements100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value1800000.02200000.0400000.00
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.00.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value67564632382116141717
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value241112181613101614119.2791512118.55811119.0496.7428.1798.6077.3799.2949.81610
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions


Employee
Period End2020-12-31
Value9200000.0
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue us-gaap:FairValueByLiabilityClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

uscr:ContingentConsideration


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value0.61111252726485860595960615252303229282830288.4823.485.3445.3445.3445.3447.07.07.07.07.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value858287928482677268
Percentage of FinanceLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityCurrent


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value2727242124
Percentage of FinanceLeaseLiabilityCurrent100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityNoncurrent


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value6065606143
Percentage of FinanceLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2020-12-312020-09-30
Value9399
Percentage of FinanceLeaseLiabilityPaymentsDue100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2020-12-312020-09-30
Value2929
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive


Finance
Period End2020-12-312020-09-30
Value6700000.06300000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFive100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour


Finance
Period End2020-12-312020-09-30
Value1111
Percentage of FinanceLeaseLiabilityPaymentsDueYearFour100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2020-12-312020-09-30
Value1918
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2020-12-312020-09-30
Value2524
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear


Finance
Period End2020-09-30
Value7800000.0
Percentage of FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2020-12-312020-09-30
Value5900000.06500000.0
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0100.0

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseRightOfUseAsset


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value11011410910991
Percentage of FinanceLeaseRightOfUseAsset100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value3.53.50.0360.0370.038
Percentage of FinanceLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value10210197931051049993878175696256514540353126221814117.1584.8213.8232.9512.4672.8972.02.1571.7871.4170.567
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value706767635955514743393531282522191613119.3817.9396.2614.8813.7863.2142.6432.251.9131.5751.2380.90.5630.225
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization72.472.563.660.660.159.458.858.157.356.655.855.254.954.854.754.551.751.750.951.053.055.568.278.584.189.691.266.078.857.450.439.739.7

us-gaap:NoncompeteAgreements


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value5.96.41615151413121211109.3478.517.6736.8365.9975.164.3583.4182.8062.2111.6931.0980.4480.2180.059
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization6.16.915.215.115.415.615.715.916.116.116.416.516.616.816.816.916.216.515.415.214.815.015.39.35.72.0

us-gaap:TradeNames


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value121014141313121111109.6558.8888.127.3536.5855.8184.9483.9063.4062.6132.061.4080.5870.4350.330.2490.2170.1840.1520.1190.0870.0540.022
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization12.311.713.713.513.714.014.214.514.815.115.415.715.916.116.216.415.614.815.414.213.812.58.29.08.68.48.86.47.65.54.93.83.9

uscr:EnvironmentalCredits


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.40.30.30.20.20.20.10.10.00.0
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.40.30.30.20.20.20.10.10.00.0

uscr:LeaseholdInterest


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value8.68.17.67.26.76.35.95.55.14.6424.223.7993.3782.9562.5352.1141.6931.2251.0150.8410.6680.4840.2440.1520.061
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization8.88.77.26.96.76.76.76.86.86.76.76.76.66.56.26.05.34.64.64.64.54.33.43.21.6

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value11263232333239353633413939395343424247121010
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value201820232120114.367
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2020-09-302019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value5.25.511176.08811175.36210154.6996.498.9032.893.593.103
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value5.46.06.36.36.56.41212129.84915141414139.1888.1537.8578.3955.483.6183.848
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value8.36.16.312121212181817151616161616109.829.4939.5536.6384.0184.247
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value8.66.412181818182119191719181818181211109.957.0354.0454.275
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value15121820202121232221192120202018121111107.2314.1324.362
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1671681861901901901901901901911831811671651591591611511171111091004934351514151515151515
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value104105108108108108108108108109103101898582828273504645382922231313131313131313
Percentage of FiniteLivedIntangibleAssetsGross62.362.258.156.956.956.956.956.956.957.156.456.153.651.951.551.551.048.843.342.242.138.458.664.866.288.091.286.586.586.586.586.586.5

us-gaap:NoncompeteAgreements


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value7.38.218181818181818181918161716161616111110108.6274.4274.4210.59
Percentage of FiniteLivedIntangibleAssetsGross4.44.99.89.69.69.69.69.69.69.610.410.310.110.510.610.610.511.29.910.09.310.117.313.012.43.8

us-gaap:TradeNames


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value404044444444444444444444444544444445424040394.9724.24.21.31.31.31.31.31.31.31.3
Percentage of FiniteLivedIntangibleAssetsGross24.223.923.823.323.323.323.323.323.323.224.224.526.527.627.827.927.630.135.836.336.939.110.012.311.88.38.88.38.38.38.38.38.3

uscr:EnvironmentalCredits


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.82.82.82.82.82.82.82.82.82.836
Percentage of FiniteLivedIntangibleAssetsGross1.71.71.51.51.51.51.51.51.51.5

uscr:LeaseholdInterest


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value12121212121212121212121212121212129.7257.5257.5257.5257.0923.3823.3823.382
Percentage of FiniteLivedIntangibleAssetsGross7.57.46.76.66.66.66.66.66.66.56.86.97.47.57.87.87.76.46.46.86.97.16.89.99.5

us-gaap:GoodwillGross

us-gaap:GoodwillGross


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312011-12-312010-12-31
Value2442452452452452452452452452442232252101331.4811.481
Percentage of GoodwillGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value5800000.05800000.05800000.05800000.05800000.05800000.05800000.05800000.05800000.05753000.05753000.05753000.05753000.00
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss us-gaap:StatementBusinessSegments

uscr:Aggregates


Goodwill
Period End2020-12-312019-12-312018-09-302018-06-302018-03-312017-12-31
Value1400000.01400000.01339000.01339000.01339000.01339000.0
Percentage of GoodwillImpairedAccumulatedImpairmentLoss24.124.123.323.323.323.3

uscr:ReadyMixedConcrete


Goodwill
Period End2020-12-312019-12-312018-09-302018-06-302018-03-312017-12-31
Value4400000.04400000.04414000.04414000.04414000.04414000.0
Percentage of GoodwillImpairedAccumulatedImpairmentLoss75.975.976.776.776.776.7

us-gaap:IncomeTaxReceivable

us-gaap:IncomeTaxReceivable


Income
Period End2021-06-302020-12-31
Value185.8
Percentage of IncomeTaxReceivable100.0100.0

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:IntangibleAssetsGrossExcludingGoodwill


Intangible
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value168170187191191191191191191193185182169167161161162152119112110
Percentage of IntangibleAssetsGrossExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPayableCurrent

us-gaap:InterestPayableCurrent


Interest
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value6.83.33.53.37123.278122.2178.1671.8025.8561.55.8011.5695.7371.4875.731.476.1461.8963.1631.7575.527.3814.496
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value6765646359635348474546434442444140383838363433323327292425242523222122222322
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-312020-09-30
Value1717
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2020-09-30
Value4300000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0

us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity

us-gaap:RevolvingCreditFacility, uscr:SeniorSecuredCreditFacilityExpiring2022, us-gaap:LineOfCredit


Line
Period End2020-12-31
Value237
Percentage of LineOfCreditFacilityCurrentBorrowingCapacity100.0

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

us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd

us-gaap:RevolvingCreditFacility, uscr:SeniorSecuredCreditFacilityExpiring2022, us-gaap:LineOfCredit


Line
Period End2020-09-30
Value3.5
Percentage of LineOfCreditFacilityInterestRateAtPeriodEnd100.0

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

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:RevolvingCreditFacility, uscr:SeniorSecuredCreditFacilityExpiring2022, us-gaap:LineOfCredit, us-gaap:SubsequentEvent


Line
Period End2020-08-04
Value300
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:DebtInstrument

uscr:DelayedDrawTermAgreement


Line
Period End2021-06-25
Value178
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.0

uscr:DelayedDrawTermLoanAgreement


Line
Period End2021-03-312020-06-30
Value178180
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.00.0

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

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LetterOfCredit, uscr:AssetBasedRevolvingCreditFacility, us-gaap:LineOfCredit


Line
Period End2021-06-30
Value1.1
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0

us-gaap:LetterOfCredit, uscr:SeniorSecuredCreditFacilityExpiring2022, us-gaap:LineOfCredit


Line
Period End2021-03-312020-12-312020-09-302019-12-31
Value1.11.11.119
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity0.00.00.00.0

us-gaap:RevolvingCreditFacility, uscr:SeniorSecuredCreditFacilityExpiring2022, us-gaap:LineOfCredit


Line
Period End2020-12-312019-12-31
Value230243
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity0.00.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:LetterOfCredit, us-gaap:LineOfCredit


Line
Period End2021-06-302021-03-312020-12-312020-09-30
Value25252519
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity2354.50.00.00.0

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value4034334353427323532303029282525242117161613109.3868.8837.9766.3385.1044.9213.6984.0613.992.3371.8981.8791.8611.2730.7921.1530.6150.6391.164
Percentage of LongTermDebtAndCapitalLeaseObligationsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:DebtInstrument

us-gaap:LongTermDebtFairValue

uscr:SeniorUnsecuredNotesDue2024


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value617627552645424
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:LongtermDebtType

us-gaap:UnsecuredDebt


Long
Period End2021-06-302021-03-312020-09-30
Value4366151017
Percentage of LongTermDebtFairValue0.00.00.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-31
Value401
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-31
Value33
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-31
Value6500000.0
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-31
Value212
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-31
Value20
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-31
Value34
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0

us-gaap:LossContingencyAccrualCarryingValueCurrent us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyAccrualCarryingValueCurrent

us-gaap:InsuranceClaims


Loss
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value343433313024231919212021201919151414131312121211109.69.5109.48.98.68.69.18.49.09.39.69.9
Percentage of LossContingencyAccrualCarryingValueCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LossContingencyEstimateOfPossibleLoss us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyEstimateOfPossibleLoss

us-gaap:PerformanceGuarantee


Loss
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312012-12-312012-09-302012-06-30
Value1213111114363638353436556977
Percentage of LossContingencyEstimateOfPossibleLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MineralPropertiesGross

us-gaap:MineralPropertiesGross


Mineral
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value341231238232352811121312
Percentage of MineralPropertiesGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners dei:LegalEntity, us-gaap:Ownership

us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners

uscr:NamgisFirstNation, uscr:OrcaSandandGravelLimitedPartnership


Minority
Period End2020-12-31
Value12.0
Percentage of MinorityInterestOwnershipPercentageByNoncontrollingOwners100.0

us-gaap:MinorityInterestOwnershipPercentageByParent us-gaap:Ownership

us-gaap:MinorityInterestOwnershipPercentageByParent

uscr:EagleRockMaterialsLtd.


Minority
Period End2020-12-312019-12-312018-12-31
Value70.00.70.7
Percentage of MinorityInterestOwnershipPercentageByParent100.0100.0100.0

uscr:OrcaSandandGravelLimitedPartnership


Minority
Period End2020-12-312019-12-312018-12-31
Value88.00.880.88
Percentage of MinorityInterestOwnershipPercentageByParent125.7125.7125.7

us-gaap:MultiemployerPlansWithdrawalObligation

us-gaap:MultiemployerPlansWithdrawalObligation


Multiemployer
Period End2021-06-302021-03-312020-12-312020-09-30
Value1400000.01400000.01500000.01500000.0
Percentage of MultiemployerPlansWithdrawalObligation100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value5.25.50.0570.0580.062
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0

us-gaap:OperatingLossCarryforwardsValuationAllowance

us-gaap:OperatingLossCarryforwardsValuationAllowance


Operating
Period End2020-12-312018-12-31
Value5300000.02600000.0
Percentage of OperatingLossCarryforwardsValuationAllowance100.0100.0

us-gaap:OtherInventoryNetOfReserves

us-gaap:OtherInventoryNetOfReserves


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value2500000.02400000.01800000.02000000.01900000.01800000.02000000.01800000.02100000.02100000.02000000.02992000.01498000.01621000.01655000.01680000.01349000.01303000.01304000.01276000.01324000.01201000.01198000.0952000.0972000.01024000.0980000.01153000.01204000.01229000.01197000.01157000.01047000.01233000.01274000.01240000.01112000.01456000.0
Percentage of OtherInventoryNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherReceivablesNetCurrent

us-gaap:OtherReceivablesNetCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value2522131013138.41321191817121619146.9546.0118.6917.3256.8786.6197.7657.5964.4215.3796.5193.6793.0593.2333.2052.96117.5034.4143.224
Percentage of OtherReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302020-12-312019-12-31
Value395360289
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value806802788786794673
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization us-gaap:ConsolidationItems

uscr:CorporateAndEliminations


Property
Period End2020-12-312019-12-31
Value2327
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization2.94.1

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization us-gaap:ConsolidationItems, us-gaap:ProductOrService

us-gaap:OperatingSegments, uscr:AggregateProducts


Property
Period End2020-12-312019-12-31
Value478359
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization60.753.4

us-gaap:OperatingSegments, uscr:ReadyMixedConcrete


Property
Period End2020-12-312019-12-31
Value286286
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization36.442.5

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization


Property
Period End2020-12-312019-12-31
Value1148963
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization us-gaap:PropertyPlantAndEquipmentByType

us-gaap:BuildingAndBuildingImprovements


Property
Period End2020-12-312019-12-31
Value7666
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization6.76.9

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312019-12-31
Value1.81.9
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization0.20.2

us-gaap:MachineryAndEquipment


Property
Period End2020-12-312019-12-31
Value331295
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization28.830.7

us-gaap:Vehicles


Property
Period End2020-12-312019-12-31
Value278258
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization24.326.9

uscr:LandAndMineralDeposits


Property
Period End2020-12-312019-12-31
Value439313
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization38.332.5

uscr:OtherCapitalizedPropertyPlantAndEquipmentAndConstructionInProgress


Property
Period End2020-12-312019-12-31
Value2027
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization1.82.9

us-gaap:SelfInsuranceReserve

us-gaap:SelfInsuranceReserve


Self
Period End2020-12-312019-12-312013-12-312012-12-312011-12-31
Value2700000.02800000.08600000.09000000.09900000.0
Percentage of SelfInsuranceReserve100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStock


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value68000.0208000.0326000.0248000.0236000.0216000.0434000.0487000.01070000.0750000.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value751000.0331000.022000.010000.017000.016000.022000.029000.037000.0166000.0406000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber1104.4159.16.74.07.27.45.16.03.522.10.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value57.0358.259.9355.1741.5128.7513.37.44.184.740
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value26.1746.1549.9476.346.0750.1125.5719.788.098.038.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue45.979.383.3138.3111.0174.3192.3267.3193.5169.40.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice us-gaap:Range, us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice

srt:Maximum, us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value74.9555.2155.2155.2155.2158.658.658.6
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0

srt:Minimum, us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value69.2343.2343.2343.2343.2345.945.945.9
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice92.478.378.378.378.378.378.378.3

us-gaap:SharePrice us-gaap:AwardType

us-gaap:SharePrice

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-03-01
Value55.72
Percentage of SharePrice100.0

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockShares


Treasury
Period End2020-12-312019-12-312018-12-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1267000.01215000.01100000.0933000.0929000.0899000.0888000.0887000.0884000.0842000.0697000.0414000.0118000.060.00
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1200000.01000000.01100000.0900000.0500000.0300000.0200000.0300000.0200000.0300000.0
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2020-12-31
Value6400000.0
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0

us-gaap:WorkersCompensationLiabilityNoncurrent

us-gaap:WorkersCompensationLiabilityNoncurrent


Workers
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value221613138.729
Percentage of WorkersCompensationLiabilityNoncurrent100.0100.0100.0100.0100.0

uscr:AccruedMaterials

uscr:AccruedMaterials


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value8.99.8101017232220192023221916121416128.50510138.9875.745
Percentage of AccruedMaterials100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:BuildingMaterialsForResale

uscr:BuildingMaterialsForResale


Building
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value6400000.05100000.04100000.03900000.03600000.04000000.03600000.03600000.03100000.03000000.02800000.02647000.02998000.02871000.02192000.02263000.02336000.02096000.01923000.02117000.02140000.01981000.01736000.01908000.01783000.01717000.01479000.01714000.01757000.01853000.01383000.02053000.02018000.02019000.01645000.01988000.01918000.01992000.0
Percentage of BuildingMaterialsForResale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:BusinessCombinationDeferredConsiderationCurrent

uscr:BusinessCombinationDeferredConsiderationCurrent


Business
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value102.24.07.2296.4487.4146.3499.22711114.8044.7740.0
Percentage of BusinessCombinationDeferredConsiderationCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

uscr:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresTerminationFee us-gaap:StatementScenario, us-gaap:BusinessAcquisition

uscr:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresTerminationFee

srt:ScenarioForecast, uscr:VulcanMaterialsCompany


Business
Period End2021-12-31
Value50
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresTerminationFee100.0

uscr:CompensationAndBenefitsRelatedCostNoncurrent

uscr:CompensationAndBenefitsRelatedCostNoncurrent


Compensation
Period End2020-12-31
Value8300000.0
Percentage of CompensationAndBenefitsRelatedCostNoncurrent100.0

uscr:DeferredTaxAssetsAccruedCompensation

uscr:DeferredTaxAssetsAccruedCompensation


Deferred
Period End2020-12-312019-12-31
Value4900000.02200000.0
Percentage of DeferredTaxAssetsAccruedCompensation100.0100.0

uscr:DeferredTaxAssetsAccruedInsurance

uscr:DeferredTaxAssetsAccruedInsurance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value7200000.05200000.04600000.05284000.05872000.05170000.04021000.03768000.03972000.04370000.0
Percentage of DeferredTaxAssetsAccruedInsurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:DeferredTaxAssetsDeferredPayrollTax

uscr:DeferredTaxAssetsDeferredPayrollTax


Deferred
Period End2020-12-31
Value3100000.0
Percentage of DeferredTaxAssetsDeferredPayrollTax100.0

uscr:DeferredTaxAssetsOperatingLeaseLiabilities

uscr:DeferredTaxAssetsOperatingLeaseLiabilities


Deferred
Period End2020-12-312019-12-31
Value1918
Percentage of DeferredTaxAssetsOperatingLeaseLiabilities100.0100.0

uscr:DeferredTaxAssetsOtherAccruedExpenses

uscr:DeferredTaxAssetsOtherAccruedExpenses


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3600000.03400000.03400000.06595000.07288000.07465000.05224000.04904000.06027000.03899000.0
Percentage of DeferredTaxAssetsOtherAccruedExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

uscr:DeferredTaxAssetsStartupAcquisitionCosts

uscr:DeferredTaxAssetsStartupAcquisitionCosts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value2600000.02800000.02700000.02200000.0
Percentage of DeferredTaxAssetsStartupAcquisitionCosts100.0100.0100.0100.0

uscr:DeferredTaxLiabilitiesPartnershipOutsideBasis

uscr:DeferredTaxLiabilitiesPartnershipOutsideBasis


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value2528260.0
Percentage of DeferredTaxLiabilitiesPartnershipOutsideBasis100.0100.0100.00.0

uscr:FinanceLeaseRightOfUseAssetAccumulatedDepreciation

uscr:FinanceLeaseRightOfUseAssetAccumulatedDepreciation


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value343536-33.329
Percentage of FinanceLeaseRightOfUseAssetAccumulatedDepreciation100.0100.0100.0100.0100.0

uscr:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

uscr:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour


Finite
Period End2020-09-30
Value26
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour100.0

uscr:InventoryRawMaterialsNetOfReservesNoncurrent

uscr:InventoryRawMaterialsNetOfReservesNoncurrent


Inventory
Period End2021-06-302021-03-312020-12-312020-09-30
Value9400000.02500000.02500000.02100000.0
Percentage of InventoryRawMaterialsNetOfReservesNoncurrent100.0100.0100.0100.0

uscr:LeaseLiability

uscr:LeaseLiability


Lease
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value16716515815713914414271
Percentage of LeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0

uscr:LeaseRightOfUseAsset

uscr:LeaseRightOfUseAsset


Lease
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value186184179181161
Percentage of LeaseRightOfUseAsset100.0100.0100.0100.0100.0

uscr:LoansAndLeasesReceivableRelatedPartiesGross dei:LegalEntity, us-gaap:CounterpartyName

uscr:LoansAndLeasesReceivableRelatedPartiesGross

uscr:PolarisMaterialsCorporation, uscr:NamgisFirstNation


Loans
Period End2020-12-31
Value8000000.0
Percentage of LoansAndLeasesReceivableRelatedPartiesGross100.0

uscr:MaximumPayoutAmount us-gaap:FairValueByLiabilityClass

uscr:MaximumPayoutAmount

uscr:ContingentConsideration


Maximum
Period End2020-09-30
Value18
Percentage of MaximumPayoutAmount100.0

uscr:PayoutAmountPerformanceThresholdMet us-gaap:FairValueByLiabilityClass

uscr:PayoutAmountPerformanceThresholdMet

uscr:ContingentConsideration


Payout
Period End2020-09-30
Value8500000.0
Percentage of PayoutAmountPerformanceThresholdMet100.0

uscr:UnrecognizedTaxBenefitsGross

uscr:UnrecognizedTaxBenefitsGross


Unrecognized
Period End2020-12-31
Value7200000.0
Percentage of UnrecognizedTaxBenefitsGross100.0

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:IncomeTaxExpenseBenefit
us-gaap:UnusualOrInfrequentItem
(None,)
Income Tax Expense Benefitus-gaap: Unusual Or Infrequent Item
us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
(None,)
Profit Lossus-gaap: Statement Equity Components
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
(None, 'uscr:Aggregates')
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:PropertyPlantAndEquipmentNet
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Property Plant And Equipment Netus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:Goodwill
us-gaap:StatementBusinessSegments
(None,)
Goodwillus-gaap: Statement Business Segments
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents
(None,)
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Valueus-gaap: Statement Equity Components
us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
(None,)
Profit Lossus-gaap: Statement Equity Components
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Payments To Acquire Property Plant And Equipmentus-gaap: Consolidation Items, us-gaap: Statement Business Segments