CSGS


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

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesOutstanding
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostsAndExpenses

us-gaap:GainLossOnInvestments

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss

us-gaap:ResearchAndDevelopmentExpense

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

us-gaap:Revenues

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:OtherAssetsCurrent

us-gaap:AssetsNoncurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent
us-gaap:DebtInstrument

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:LiabilitiesNoncurrent

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

us-gaap:LongTermDebtNoncurrent
us-gaap:DebtInstrument
us-gaap:DeferredFinanceCostsNoncurrentNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:ShareBasedCompensation
us-gaap:AwardType

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:PaymentsOfDividends

us-gaap:Dividends
us-gaap:StatementEquityComponents

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:IncomeTaxAuthority

csgs:AdjustmentForAmortizationExcludingAmortizationOfDebtDiscountPremium
us-gaap:StatementEquityComponents
csgs:CommonStockRepurchasedDuringPeriodShares

csgs:CommonStockRepurchasedDuringPeriodValue
us-gaap:StatementEquityComponents

csgs:EquityMethodInvestmentsAdditionalInvestment

csgs:ImpactOfRestructuringChargesOnEarningsPerShareDiluted

csgs:ImpactOfTransactionRelatedCostOnEarningsPerShareDiluted

csgs:InterestExpenseDebtExcludingAmortizationOfDebtDiscountPremium

csgs:RestructuringAndReorganizationCharges
us-gaap:RestructuringCostAndReserve

csgs:RestructuringAssetImpairmentCharges
us-gaap:RestructuringCostAndReserve

csgs:RestructuringReserveOtherAdjustment
us-gaap:RestructuringCostAndReserve
us-gaap:MajorCustomers
csgs:RevenueFromContractWithCustomersPercentage
us-gaap:StatementGeographical
us-gaap:AwardType
csgs:ReversalOfStockBasedCompensationExpense

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AssetImpairmentCharges

us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:DebtInstrument
us-gaap:DebtConversionOriginalDebtAmount1
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
us-gaap:DebtInstrument
us-gaap:DebtInstrumentConvertibleConversionRatio1
us-gaap:DebtInstrument
us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateDuringPeriod

us-gaap:Depreciation

us-gaap:DividendsCommonStockCash

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InvestmentIncomeInterest
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:PaymentsForRestructuring
us-gaap:RestructuringCostAndReserve

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:PaymentsToAcquireEquityMethodInvestments

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
us-gaap:ShareRepurchaseProgram
us-gaap:TreasuryStockAcquiredAverageCostPerShare
us-gaap:ShareRepurchaseProgram
us-gaap:TreasuryStockValueAcquiredCostMethod

csgs:ClientDeposits

csgs:CustomerDeposits

csgs:DeferredTaxAssetsBeforeValuationAllowance

csgs:DeferredTaxAssetsContingentPayments

csgs:DeferredTaxAssetsDeferredExpenseSoftware

csgs:DeferredTaxAssetsForeignExchangeGainLoss

csgs:DeferredTaxAssetsLiabilitiesPropertyPlantAndEquipment

csgs:DeferredTaxAssetsLiabilitiesValuationAllowance

csgs:DeferredTaxOperatingLeaseRightOfUseAssetsAndLeaseLiabilities

csgs:FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear

csgs:MerchantReserveAssetsCurrent

csgs:MerchantReserveLiabilitiesCurrent

csgs:MoneyTransmitterBondsOutstanding

csgs:SettlementAndMerchantReserveAssetsCurrent

csgs:SettlementAndMerchantReserveLiabilitiesCurrent
us-gaap:PlanName
csgs:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForIssuance

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType
us-gaap:FairValueByAssetClass, us-gaap:InvestmentType
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

us-gaap:CapitalizedContractCostAccumulatedAmortization
us-gaap:CapitalizedContractCost

us-gaap:CapitalizedContractCostGross
us-gaap:CapitalizedContractCost

us-gaap:CapitalizedContractCostNet
us-gaap:CapitalizedContractCost

us-gaap:CashCashEquivalentsAndShortTermInvestments

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
us-gaap:MajorCustomers
us-gaap:ClassOfWarrantOrRightOutstanding

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

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

us-gaap:DebtInstrumentUnamortizedDiscountCurrent

us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent
us-gaap:DebtInstrument
us-gaap:Range
us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredRevenue

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredRevenueNoncurrent

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsStateTaxes

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EquityMethodInvestments

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GuaranteeObligationsCurrentCarryingValue
us-gaap:BalanceSheetLocation
us-gaap:GuaranteeObligationsByNature

us-gaap:IncomeTaxesReceivable

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtWeightedAverageInterestRate
us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue

us-gaap:RestructuringReserve
us-gaap:BalanceSheetLocation
us-gaap:RestructuringCostAndReserve

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligationPercentage

us-gaap:SettlementAssetsCurrent

us-gaap:SettlementLiabilitiesCurrent
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
us-gaap:Range, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased
us-gaap:MajorCustomers
us-gaap:SharesIssuedPricePerShare

us-gaap:TreasuryStockShares
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:UnamortizedDebtIssuanceExpense

us-gaap:UnbilledReceivablesCurrent

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Other Nonoperating Income Expense
Balance Sheet
Short Term Investments
Assets
Property Plant And Equipment Net
Current Assets
Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Accrued Income Taxes Current
Noncurrent Liabilities
Accrued Income Taxes Noncurrent
Stockholders Equity
Common Stock Value
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Receivable
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
DividendsAndRepurchase
Payments For Repurchase Of Common Stock
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:CommonStockValue ████▇▇▇▇▇▇▇▇▇▇▆▆▆▆▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▁▁▁0.7040.7040.70.7010.6990.6990.6960.6960.6960.6970.6930.6930.6920.6920.6890.6890.6890.6890.6720.6720.6730.6730.6720.670.6710.6710.6670.6670.6610.6610.6580.6590.6580.6580.6530.6520.6520.6520.6450.6460.646NA0.641NANA
us-gaap:CommonStockSharesOutstanding ▃▃▂▄▃▃▃▃▃▄▄▅▅▅▅▅▅▆▁▁▂▂▂▂▂▂▆█▆▆▅▆▆▆▅▅▆▇▆▆█32.79732.96332.71333.12533.0833.07532.89132.97933.06233.2833.15833.45133.56133.67433.51633.57533.733.82532.26132.31732.43832.44732.55532.69232.7632.75233.94534.52734.09234.08533.74533.83933.79733.9633.73433.71133.7934.12749633.82223234.07925134.607509NA34.120789NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█31.99332.146NA32.27332.25832.358NA32.51832.45832.438NA32.80632.90833.102NA32.90132.99632.594NA32.63932.81133.672NA33.28733.09533.34NA33.99633.54334.035NA32.66432.43932.527NA32.39832.30932.561NA32.88733.07232.852NA32.62532.562
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁31.87531.844NA32.11532.131.994NA32.01632.09332.128NA32.50732.58932.528NA32.56132.57232.016NA31.06330.94230.762NA30.9230.79831.542NA32.60432.61932.319NA32.08432.12532.133NA31.9832.19432.392NA32.76532.86632.61NA32.36532.303
us-gaap:EarningsPerShareBasic ▇▇▅▅▄▇█▇▇▇▇▆▅▅▅▅▅▇▅▆▄▇█▆▅▄▅▃▄▄▄▆▅▅▆▄▅▅▄▄▄▄▁▅▄0.610.620.420.420.320.670.710.670.60.60.650.50.460.430.460.450.360.630.410.580.350.70.760.540.420.30.390.160.290.30.280.480.380.460.490.290.370.360.350.320.270.35-0.049999999999999930.360.35
us-gaap:EarningsPerShareDiluted ▇▇▅▅▄███▇▇▇▆▆▅▆▆▅▇▅▇▅▇█▆▅▄▅▃▄▄▄▆▅▆▆▄▅▅▅▄▄▅▁▅▅0.60.610.410.420.320.660.70.660.60.590.640.490.460.420.450.440.350.620.380.550.330.640.70.50.390.280.380.150.280.280.270.470.370.460.480.290.370.360.350.320.270.35-0.049999999999999930.350.35
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 TTM Greenblatt ROC _ _▆▅▄▅▃▆▅▆▅▆▅▄▄▄▄▅▄▄▄▇▅█▆▅▄▃▂▁▃▃▂▃▃▂▃▃▄▅▄▃▃▄32.16631.37723.67528.94719.77533.15930.25833.4230.33832.09329.42525.65324.08725.76726.04828.37624.24827.01325.36636.59829.37441.29134.0731.02126.15621.89319.12513.83121.8220.91416.43520.55321.68118.03522.14921.72823.74528.95227.04322.76722.37124.104NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:ComprehensiveIncomeNetOfTax ▆▅▇▆▄▃█▅▅▆▅▅▂▆▅▆▅▆▃▅▂▆▆▃▆▂▃▁▄▄▄▆▄▃▅▅▃▅▄▂▄▅21.52619.2726.36221.21913.0896.40632.85714.65815.57123.11615.33416.099-1.04621.6316.18920.19616.90924.624.00215.9352.64521.31321.037.98620.72-0.1743.729-5.04412.56510.71213.31621.89311.286.62115.41315.5647.2314.9378.8132.6559.02417.406NANANA
us-gaap:CostOfGoodsAndServicesSold ▇▇▇▇█▇▇▇▇▆▇▃▃▂▁▁▁▁132.938133.542135.165131.073138.153131.206131.871132.054132.234128.963130.18109.052109.492101.09699.72699.71797.6697.708NANANANANA92.18291.796100.26699.08794.4793.682102.10494.15594.89894.75893.354100.916100.41192.5289.96991.02292.98890.87690.76474.267.79574.837
us-gaap:CostsAndExpenses ▇▇█▆▇▆▇▇▆▆▇▄▄▃▄▃▃▃▃▂▂▁▂▂▂222.968221.742236.812215.161220.546212.458224.489217.994215.518212.7217.842187.402188.946175.937179.156170.819168.465165.457169.803152.713160.878144.935163.218155.939156.485NANANANANANANANANANANANANANANANANANANANA
us-gaap:GainLossOnInvestments ▆▆▆▆▆▆▆▇▆▇▆▆▆▆▇▆▆▆▆▆▆▆▆▆▆▅▅▅▄▃█▄▅▁▆▆▆▆▆▆▆▆▆▇-0.017-0.0150.0030.010.0250.0850.0790.1150.0130.1570.036-0.0430.0910.0170.1080.039-0.020.0570.060.0260.008-0.0110.002-0.057-0.031-0.091-0.15-0.238-0.282-0.4530.354-0.266-0.135-0.8630.0260.0230.0150.0080.0140.08-0.0470.0130.0170.191NA
us-gaap:IncomeLossFromContinuingOperations NANA13.26513.56610.36621.51422.58121.55919.37919.25120.89816.10115.11714.01414.96614.5811.58120.23712.64717.89410.83721.50423.66816.74712.7949.35812.6325.2339.4039.6919.08115.312.07214.898NANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▆▆▄▅▂▇▅▇▆▆▆▄▄▄▅▅▄▅▄▇▃█▇▆▅▃▃▁▃▃27.73326.58219.68822.74214.2528.67624.21428.82126.83725.85125.56720.49220.72420.20421.67123.38620.30322.3519.46130.15917.28533.09429.24127.94322.44616.71116.71510.06417.74117.002NANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▆▅▅▆▄▅▃▅▆▅▄▄▅▅▅▆▆▃▅█▅█▅▇▇▅▄▄▆▅▃▂▅▁▃▆▅█▇▆▅▅▄▅▂8.4126.9516.4239.1763.8847.1621.6337.2627.4586.64.6694.3915.6076.196.7058.8068.7222.1136.81412.2656.44811.595.57311.1969.6527.3534.0834.8318.3387.3113.4011.3316.79-1.3541.8667.7016.97211.80610.8469.2926.8016.7514.0636.2950.234
us-gaap:IncomeTaxesPaid ▇▁▃▅▂▁▃▁▄▁▂▂▂▁▃▃▄▁▆▄▇▃▄▄▆▂▂▂▅▂▂▁▁▁▄▄█▁▁▆▂▂▂▃19.0721.4687.67511.8912.0080.8576.5791.5358.871.3742.03.6483.6161.1625.7375.9178.6551.83517.769.33719.2436.6810.86210.23716.7933.9683.4354.64313.323.7552.5951.2481.6950.61110.54310.08122.8730.2420.29416.3293.762.4533.5386.966NA
us-gaap:InterestPaidNet ▁▇▁▇▂█▂█▂█▂█▂▇▁▇▁█▁0.7095.6610.745.6141.1336.1941.5436.4111.6046.5061.6766.4371.95.8441.0916.0091.096.5391.026NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▇▇▅▅▄▇█▇▇▇▇▆▆▅▆▆▅▇▅▆▄▇█▆▅▄▅▃▄▄▄▆▅▆▆▄▅▅▅▄▄▅▁▅▅19.32119.63113.26513.56610.36621.51422.58121.55919.37919.25120.89816.10115.11714.01414.96614.5811.58120.23712.64717.89410.83721.50423.66816.74712.7949.35812.6325.2339.4039.6919.08115.312.07214.89815.799.41311.8711.80611.29410.4799.01511.494-1.79111.6911.466
us-gaap:NonoperatingIncomeExpense ▇▇▇▆▇▇▆▇█▆▇▇█▇▇▇▇▇▆▆▄▅▇█▇▇█▇▇▇▇▇█▇▇▇▇▇▇█▆▆▁▇█-4.433-4.795-3.987-6.205-5.525-4.483-6.044-4.599-3.501-6.242-3.858-5.161-3.363-5.563-4.377-4.99-3.945-4.663-5.905-6.439-12.089-8.197-4.829-3.078-3.71-5.182-2.41-3.767-4.079-3.912-3.953-3.922-2.819-4.491-4.493-4.614-4.903-5.34-4.903-2.996-6.555-5.859-18.389-4.537-3.057
us-gaap:OperatingIncomeLoss ▆▅▄▅▃▆▅▆▅▆▅▄▄▄▄▅▄▄▄▇▅█▆▅▄▃▂▁▃▃▂▃▃▂▃▃▄▅▄▃▃▄▃▃▁32.16631.37723.67528.94719.77533.15930.25833.4230.33832.09329.42525.65324.08725.76726.04828.37624.24827.01325.36636.59829.37441.29134.0731.02126.15621.89319.12513.83121.8220.91416.43520.55321.68118.03522.14921.72823.74528.95227.04322.76722.37124.10420.66122.52214.757
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▅▅█▇▆▁▇▃▄▆▄▅▁▇▅▆▆▆▃▅▃▅▄▃▇▃▃▂▆▅▆▆▅2.212-0.35513.1147.6672.671-15.08410.286-6.897-3.8183.847-5.573-0.109-16.2317.711.3065.6095.2254.339-8.492-1.393-7.938-1.102-2.535-8.7557.923-9.535-8.875-10.263.1710.9042.736.359-0.901NANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▄▄▅▁▃▄▂▅▇▂▆▃▆▃▄▃▅▄▂▂▁▃▃▆▅▄▇▅▄▅▅▄▇▄▅▅▅▄▅█▃▄▃▄▄-0.1-0.5550.223-2.067-1.048-0.069-1.4810.1081.28-1.5110.897-0.7091.008-0.646-0.514-0.970.122-0.275-1.268-1.354-1.895-0.791-1.050.7460.145-0.4651.4390.106-0.3280.0510.149-0.131.498-0.4180.2080.4520.277-0.2050.2922.151-0.985-0.303-0.8340.0130.006
us-gaap:ProfitLoss ▆▆▃▃▁▇█▇▆▆▇▄▄▃▄19.32119.63113.26513.56610.36621.51422.58121.55919.37919.25120.89816.10115.11714.01414.966NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ResearchAndDevelopmentExpense ███▇▆▇██▇██▇▇▆▆▇▆▅▅▃▄▃▄▄▄▄▅▅▅▄▅▅▅▆▆▆▅▆▅▆▆▆▂▁▁32.75432.21232.82230.42529.26330.33732.20732.55130.64532.59132.22531.47730.95329.37928.11230.32427.93926.8427.20423.57224.28123.62625.38324.94125.89725.72926.93926.32926.43725.00726.31527.627.54828.54528.69628.52627.79427.92226.66327.92127.9228.63821.43519.11318.99
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ███▇▇▇██▇▇▇▅▅▅▅▅▄▄▄▄▄▄▅▄▄▄▄▄▄▄▄▄▄▄▅▄▄▄▄▄▄▄▂▁▁255.134253.119260.487244.108240.321245.617254.747251.414245.856244.793247.267213.055213.033201.704205.204199.195192.713192.47195.169189.311190.252186.226197.288186.96182.641185.631193.697185.003184.558188.028194.549186.18186.107180.632198.007190.001183.851185.007187.574182.753181.312183.092154.079133.691131.346
us-gaap:Revenues ███▇▇▇██▇▇▇▅▅▅▅▅▄▄▄▄▄▄▅▄▄▄▄▄▄▄▄▄▄▄▅▄▄▄▄▄▄▄▂▁▁255.134253.119260.487244.108240.321245.617254.747251.414245.856244.793247.267213.055213.033201.704205.204199.195192.713192.47195.169189.311190.252186.226197.288186.96182.641185.631193.697185.003184.558188.028194.549186.18186.107180.632198.007190.001183.851185.007187.574182.753181.312183.092154.079133.691131.346
us-gaap:SellingGeneralAndAdministrativeExpense ▆▆█▆▅▅▇▆▅▆▆▄▅▅▅▄▄▄▄▃▄▄▄▄▄▄▅▄▄▄▅▄▄▄▅▄▄▃▃▃▃▄▃▁▁49.2548.81561.86447.03244.99944.38453.34546.69445.37245.91848.79339.24340.62440.64843.71435.81636.81937.34638.92832.50834.9834.05137.57834.24734.57233.44240.01339.03639.1435.29941.92438.44437.38834.79739.39633.96333.79931.62531.4731.01132.52633.33929.97819.39616.678
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:Assets ▇▇█▇▇▇▇▆▆▆▅▃▃▃▃▂▂▂▂▂▂▄▂▂▂▁▂▂▂▂▂▂▂▁▂▂▁▁▁▁▁1291.6841274.4811332.01271.8161269.3821224.4571283.031207.1571179.7171147.0471114.362947.309927.231928.438904.534875.372864.394852.402891.879868.118876.728988.42877.233840.706836.785810.216859.728847.384870.79854.415868.98849.864844.426825.009846.941835.848822.828822.223814.897787.494800.021NA879.698NANA
us-gaap:Liabilities ▇▇█▇▇▇█▇▆▆▅▃▃▃▂▂▂▂▃▃▃▄▂▂▂▁▁▁▁▁▁▁▂▁▂▂▂▂▂▂▂851.904846.766909.605861.889871.76837.626886.368825.121805.393779.537753.338588.89577.371570.363561.788550.52549.268548.671600.678587.157601.555657.633531.388506.798509.122503.178492.005474.132487.96483.136502.876495.317510.874498.352520.302528.318532.145537.031540.183521.935532.689NA642.62NANA
us-gaap:LiabilitiesAndStockholdersEquity ▇▇█▇▇▇▇▆▆▆▅▃▃▃▃▂▂▂▂▂▂▄▂▂▂▁▂▂▂▂▂▂▂▁▂▂▁▁▁▁▁1291.6841274.4811332.01271.8161269.3821224.4571283.031207.1571179.7171147.0471114.362947.309927.231928.438904.534875.372864.394852.402891.879868.118876.728988.42877.233840.706836.785810.216859.728847.384870.79854.415868.98849.864844.426825.009846.941835.848822.828822.223814.897787.494800.021NA879.698NANA
us-gaap:StockholdersEquity ██▇▇▇▆▇▆▆▆▅▅▅▅▅▄▄▄▂▂▂▁▅▅▄▄▆▆▆▆▆▅▅▄▄▄▃▃▃▂▂439.78427.715422.395409.927397.622386.831396.662382.036374.324367.51361.024358.419349.86358.075342.746324.852315.126303.731251.36252.271241.279223.183345.845333.908327.663307.038367.723373.252382.83371.279366.104354.547333.552326.657326.639307.53290.683285.192274.714265.559267.332NA237.078NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AssetsCurrent █▇█▇▇▆▇▆▅▅▆▄▄▄▅▅▄▄▅▄▄▇▄▃▃▂▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁677.944643.008698.345637.186642.768598.304669.082607.465572.628550.728599.567529.038514.245515.224554.266539.666530.943520.518559.938539.014538.996639.374518.226474.011460.243438.568478.133459.834474.98461.773475.375457.891456.215437.024440.935430.867432.751424.633409.96380.578379.779NA441.494NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▄▄▅▄▃▂▄▄▃▃▃▅▃▄▃▃▃▂▃▃▃█▃▂▂▂▂▁▂▁▂▂▂▄▃▄▄▅▄▃▃▄▅▁▅163.768150.609188.699174.489144.019107.744156.548160.63113.777123.572139.277197.172119.671147.503122.243142.751125.111107.422126.351140.221135.117289.733132.631100.16594.94589.27781.71275.57386.12265.45482.68692.73696.849146.158136.473160.308175.963178.408146.733124.16114.355151.985197.85867.349182.692
us-gaap:ShortTermInvestments ▃▃▃▃▂▂▂▁▂▂▂▁▄▄▇▆▇▇█▇█▅▆▆▆▅▇▆▆▆▇▆▅▂▂▂▂▁▁▂▂48.32554.53951.59837.60527.18323.52926.10911.33717.67418.33323.6032.1366.69374.595139.117115.796119.843130.45150.147125.917151.61595.497108.30599.60599.09880.617120.088107.886103.461117.558128.151101.16292.44526.54532.84824.46120.09910.14712.09714.43919.995NA17.692NANA
us-gaap:AccountsReceivableNetCurrent ▅▇▅▅▇█▇▇█▇▆▇▆▅▅▄▄▃▄▄▂▃▂▂▂▂▃▃▃▃▂▂▂▂▃▂▁▂▂▁▂223.228247.025226.623225.117244.413260.713244.058242.616265.795244.936235.827246.731239.913213.051219.531201.837197.486195.311208.93201.61178.914181.65178.854177.347172.269180.096184.369191.024191.615195.736178.511174.757172.521179.093191.943174.137163.392170.909179.804157.276166.436NA155.005NANA
us-gaap:OtherAssetsCurrent █▆▇▇▇▇▅▆▆▅▅▆▆▅▄▅▆▄▄▅▅▄▅▄▄▄▄▄▅▄▄▄▂▁▁▁▂▁▁▂▂48.18639.04741.68842.20544.44842.70235.29338.46740.32632.44132.28638.70638.18532.38828.34935.03437.63329.2731.75133.3232.82628.94435.15331.14829.89628.41228.4730.51435.10529.46128.76227.89122.47617.85517.09918.09520.13917.416.22418.53221.515NA17.241NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AssetsNoncurrent ███████▇▇▇▅▃▃▃▁▁▁▁▁▁▁▁▂▂▂▂▂▂▃▂▂▂▂▂▃613.74631.473633.655634.63626.614626.153613.948599.692607.089596.319514.795418.271412.986413.214350.268335.706333.451331.884331.941329.104337.732349.046359.007366.695376.542371.648381.595387.55395.81392.642393.605391.973388.211387.985406.006NANANA404.937NANANANANANA
us-gaap:PropertyPlantAndEquipmentGross NANA186.832NANANA182.458NANANA175.091NANANA167.777NANANA155.982NANANA148.274NANANA176.391NANANA164.583NANANA160.072NANANA157.279NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerEquipmentNANA87.289NANANA88.701NANANA84.814NANANA85.902NANANA74.64NANANA70.408NANANA96.749NANANA89.605NANANA76.924NANANA63.102NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixturesNANA7.004NANANA8.115NANANA9.262NANANA10.242NANANA9.119NANANA9.146NANANA7.531NANANA10.426NANANA9.99NANANA14.241NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LeaseholdImprovementsNANA25.442NANANA25.778NANANA22.494NANANA15.463NANANA15.013NANANA15.226NANANA16.566NANANA15.793NANANA14.415NANANA17.315NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:TechnologyEquipmentNANA67.097NANANA59.864NANANA58.521NANANA56.17NANANA57.21NANANA53.494NANANA55.501NANANA48.759NANANA58.684NANANA60.233NANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ▄▃▃▂▂▂▂▁▂▂▁▃▃▃▅▆▆▆▅▅▄▄▄▇█▇▇▇▇▆▆▆▆▅▅▅▅▅▄▃▃117.113110.797105.073100.661100.88397.798.02996.52102.01898.12293.278108.266108.542109.074123.126128.669129.475126.23122.866120.813118.446116.038112.282139.555144.486140.469138.065135.483135.345132.028129.522132.02129.99125.277120.643120.159125.029120.117116.125109.879104.856NA94.236NANA
us-gaap:AmortizationOfIntangibleAssets █▁5.95.6NA6.36.36.3NA5.95.85.6NA4.64.84.0NA6.76.46.9NA6.36.05.9NA6.86.46.9NA7.87.78.0NA9.18.49.1NA9.610.19.6NA9.610.3NANANANA
us-gaap:PropertyPlantAndEquipmentNet ▇▇▇██▇████▇▇▇▅▃▂▂▂▁▁▁▁▂▂▂▂▂▂▂▁▂▂▂▂▂▂▂▂▂▃▄81.26181.94481.75983.19984.68980.75484.42984.2384.35485.89581.81378.26575.0459.55344.65137.82236.34336.41833.11630.61832.74834.2935.99234.8436.96236.99138.32636.76235.71133.68135.06134.67435.17337.21139.42938.24337.74137.29241.15446.09851.046NA52.257NANA
us-gaap:Goodwill ███▇▇▇▇▆▆▆▆▂▂▃▂▂▂▁▁▂▂▃▃▃▃▃▃▄▄▄▄▄▄▃▄▄▃▃▃▂▁274.843273.265272.322266.636262.774262.833259.164253.05256.89258.512255.816210.697210.605222.915210.08210.023206.634202.75201.094206.887209.662216.911219.724222.086226.04219.666225.269230.798236.788234.362233.599231.235227.546226.309233.365233.803219.933222.124220.013208.987200.443NA209.164NANA
us-gaap:FiniteLivedIntangibleAssetsNet ▆▅▁▆▆▇▂▇▇██▅▅▅76.81371.85826.45378.99481.91785.97432.52688.89193.55298.188101.85671.81672.49970.582NA63.81166.97968.01771.10266.0669.38570.72974.83380.44384.94686.11591.63590.5695.8795.35198.756102.286106.503105.719113.117117.504116.73828.18329.96632.15234.57NA31.118NANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA5.096NANANA3.016NANANA2.882NANANA9.473NANANA14.119NANANA17.28NANANA1.649NANANA2.258NANANA3.166NANANA-7.198NANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▅▆▇██▆▄▄▄▁100.881106.173110.756115.726117.304107.00994.84792.94994.02878.263NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▄█▇▇▆▆▅▅▅▅▅▂▁▁▂▂▂▂▂▂▂▃▄▄▃▃▃▃▃▃▃▃▃▃▃▂▂▂▃▃▃23.64341.00736.9135.39629.17628.96327.73927.84828.09927.2226.93410.8987.0127.96310.9489.79910.0412.37112.41111.313.91214.64620.07620.69418.88618.42516.14217.60617.65818.44416.81216.00415.50815.75116.20713.43313.34513.95114.39315.4316.427NA19.66NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AccountsPayableCurrent ▃▄▃▅▄▅▄▆█▆█▆▅▅▆▃▃▃▄▁▁▂▇▅▃▃▅▃▅▃▄▄▅▄▃▄▃▂▂▂▂31.85232.94929.83436.61734.49437.9632.70439.53444.87440.79245.38639.05437.31635.53638.4231.68629.98231.80335.11825.34826.6628.93843.39237.85931.97831.22437.05231.08236.30631.99433.37633.21135.62332.76430.47333.14530.4528.51227.19827.1428.206NA25.381NANA
us-gaap:AccruedIncomeTaxesCurrent ▁▄▄▃▅▁▂▂▁▁▁▁▁▂▂▁▁▁▁▂▁▅▅▁▁▁▁▂▂▂▂▂▂▂▂▃▃█▂▂▂0.9375.7976.6273.6647.6321.1552.8061.2360.430.6250.2180.4481.0061.5021.2160.6130.4230.5470.8222.2340.267.4078.9620.5720.5870.4860.9842.2582.2732.5152.8142.362.2822.4362.1163.4734.77714.1372.3342.1922.433NA2.028NANA
us-gaap:LiabilitiesCurrent █▇▅▄▄▄▅▄▄▃▄▁▁▁▂▂▂▁▂▂▂▃▄▁▄▁▂▁▁▁▂▁▂▁▂▂▁▁▁▁▁623.239587.733420.015357.386370.767344.803418.693357.079335.584319.48350.391202.637191.766184.701222.593211.096208.884200.279252.029232.611243.973293.591360.119190.727335.092181.456211.147195.743204.74194.475206.806197.586208.686193.844211.732206.56201.799196.72197.385173.423182.99NA270.409NANA
us-gaap:LongTermDebtCurrent ██▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▄▅▁▅▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁242.968241.88114.06313.12512.18811.2510.3139.3758.4387.57.57.57.57.522.520.62518.7516.87549.42647.12353.603114.355149.5777.5146.3947.522.520.62518.7516.87515.015.015.015.015.020.518.020.527.017.516.0NA69.528NANA
us-gaap:OperatingLeaseLiabilityCurrent ██▅▅▁▂▄▆▃23.30323.30922.65122.5821.77122.08522.44222.88822.279NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesCurrent ▂▂▂▂▃▂▃▂█▇█▃▅▃▄▁▂▂▃▂▃▂▄▂▄▃▄▃▃▄▂▂▃▂▃▂▃▂▄▃▅18.82417.24919.38318.61221.62617.45220.77819.20136.28932.16835.44221.5926.26220.94824.53515.16818.9618.89722.34217.2620.93418.98422.9819.29423.52321.29523.37521.76421.61524.34519.6217.19322.42817.20421.56218.82219.91518.28623.50120.02125.904NA32.019NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:LiabilitiesNoncurrent ▂▃████▇▇▇▇▆▆▆▆▅▅▅▅▅▅▅▅▁▄▁▄▃▃▃▃▄▄▄▄▄▄▄▅▅▅▅228.665259.033489.59504.503500.993492.823467.675468.042469.809460.057402.947386.253385.605385.662339.195339.424340.384348.392348.649354.546357.582364.042171.269316.071174.03321.722280.858278.389283.22288.661296.07297.731302.188304.508308.57321.758330.346340.311342.798348.512349.699NA372.211NANA
us-gaap:LongTermDebt ▄▄▄▅▅▅▅▅▅▅▅▅▅▅▄▄▄▄▅▅▆█▂▂▂▂▁▁▁▁▁▁▂▂▂▂▂347.088349.614351.217352.832354.462356.103356.822357.553358.298359.056359.826360.609361.404362.259331.736334.288336.848339.416376.419376.704385.781449.141284.577284.845285.144285.472255.831258.094260.384262.703265.05267.423269.822272.247274.698291.424295.173NA309.744NANANANANANA
us-gaap:LongTermDebtNoncurrent ▁▁████████████▇▇▇▇▇▇▇▇▂▆▂▆▅▅▅▅▅▅▅▅▅▆▆▆▆▆▆104.12107.733337.154339.707342.274344.853346.509348.178349.86351.556352.326353.109353.904354.759309.236313.663318.098322.541326.993329.581332.178334.786135.0277.345138.75277.972233.331237.469241.634245.828250.05252.423254.822257.247259.698270.924277.173283.447282.744293.565297.407NA305.159NANA
 us-gaap:DeferredFinanceCostsNoncurrentNet us-gaap:DebtInstrument csgs:TwoThousandEighteenCreditAgreementNANA1.2NANANA1.7NANANA2.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DeferredFinanceCostsNoncurrentNet us-gaap:DebtInstrument csgs:TwoThousandSixteenSeniorConvertibleNotes▁▁▂▂▂▃▃▄▄▄▅▅▅▆▆▆▆▇▇▇██0.5660.871.171.4661.7592.0492.3342.6172.8963.1723.4453.7143.984.2434.5034.765.0145.2655.5135.7575.9996.238NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DeferredFinanceCostsNoncurrentNet us-gaap:DebtInstrument,us-gaap:LongtermDebtType csgs:TwoThousandEighteenCreditAgreement,csgs:TwoThousandEighteenTermLoan▁▂▂▃▃▄▄▅▅▆▇▇██0.881.0171.1551.2941.4331.5741.7151.8561.9972.1392.2812.4242.5672.663NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▅▅▁▄▆█▂10.94111.5695.10910.38813.33415.7866.376NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▁███▅▄▂▂▂▂▅▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▃▂▂▂▂▂▂▃▄▄▃▄▄▃▄11.20930.73131.6931.52823.29819.33814.75913.88512.60513.29522.60511.31311.06910.84310.61411.66812.03512.20812.61812.82813.14312.16612.79112.93513.02414.75115.82114.92114.95714.45114.61615.12615.03316.64519.52618.22517.68919.61819.12117.95819.353NA16.748NANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▃▅▆██▅▂▁▁85.59991.02895.926101.262102.60991.6278.93676.57477.993NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA25.037NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA23.022NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA21.827NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA16.028NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA19.292NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:StockholdersEquity ██▇▇▇▆▇▆▆▆▅▅▅▅▅▄▄▄▂▂▂▁▅▅▄▄▆▆▆▆▆▅▅▄▄▄▃▃▃▂▂439.78427.715422.395409.927397.622386.831396.662382.036374.324367.51361.024358.419349.86358.075342.746324.852315.126303.731251.36252.271241.279223.183345.845333.908327.663307.038367.723373.252382.83371.279366.104354.547333.552326.657326.639307.53290.683285.192274.714265.559267.332NA237.078NANA
us-gaap:CommonStockValue ████▇▇▇▇▇▇▇▇▇▇▆▆▆▆▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▁▁▁0.7040.7040.70.7010.6990.6990.6960.6960.6960.6970.6930.6930.6920.6920.6890.6890.6890.6890.6720.6720.6730.6730.6720.670.6710.6710.6670.6670.6610.6610.6580.6590.6580.6580.6530.6520.6520.6520.6450.6460.646NA0.641NANA
us-gaap:AdditionalPaidInCapitalCommonStock ▇▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▃▂▂▂▁█▇▇▇▇477.01471.364470.557462.775458.362452.524454.663451.606446.512441.484441.417436.412431.45425.926427.091422.919421.638415.45391.209397.029396.133374.689503.254487.53483.595477.969486.414NANANA473.19NANANANANANANANANANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ███▇▇▇▇▇▇▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▂▂▂▂▁▁▁898.961887.79876.402870.848865.041862.444848.623833.348819.098806.967795.127781.188772.071764.015749.438741.037733.11728.186714.846707.95695.894691.05675.431666.582655.51648.437644.806637.477637.688633.586629.011625.0614.775607.772592.874577.084567.671555.801543.995532.701522.222NA501.713NANA
us-gaap:TreasuryStockValue ███▇▇▇▇▆▆▆▆▅▅▅▅▅▄▄▅▅▅▅▅▄▄▄▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁907.601900.644894.126880.162874.592874.225867.817862.917858.186851.65842.36831.585826.066820.434814.732809.748804.65799.605826.002823.963823.963823.963814.437804.437804.437804.437757.478743.608738.372738.372738.372738.372738.244734.754728.243728.243725.521720.083714.893712.625704.963NA704.963NANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▁█5.0225.395NA3.9765.2554.857NA4.7954.8073.693NA4.5925.6414.572NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▁▆▇▆▁▅█▃▃▇▅▁▄▄▅▄▄▄45.038-2.80957.33565.20857.69-7.21343.54979.09815.60312.82670.07247.055-3.64129.85524.37338.33434.52429.96424.68NANANANANANANANANANANA40.05225.23638.80622.5419.05523.65436.57948.18931.82530.310.713-1.88947.07418.5NA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▅▅▅▅▅▅▅▆▆▁█▆▅▅▆▆▆▅-12.18-11.851-19.209-21.797-13.072-12.18-24.319-16.67-8.812-6.835-107.83144.522-6.397-16.433-31.017-3.083-1.6835.879-28.492NANANANANANANANANANANA-40.311-16.685-73.8781.423-21.441-31.696-22.424-2.053-2.647-5.223-13.495-4.313-142.889-107.465NA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▅▄▅▆▄▄▆▅▅▅▆▅█▅▅▅▁▆-42.074-22.567-27.94-15.218-10.347-23.464-26.57-13.474-15.612-22.572-18.739-13.845-14.619.685-15.563-18.311-15.227-56.393-9.886NANANANANANANANANANANA-9.391-13.182-8.868-13.946-21.285-7.201-15.256-14.653-4.882-11.45-26.65-41.01224.39-26.378NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▃▂▅▆▆▁▄▆▃▃▁█▃▅▃▅-10.188-38.0914.2130.4736.275-48.804-4.08246.853-9.795-15.705-57.89577.501-27.83225.26-20.50817.64NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:DeferredIncomeTaxExpenseBenefit ▅▇▃▄▄█▃▅▆▅▆▄▅▆▇▅▃▇▄▄▃▆▁▄▃▅▅▄▄▆▄▃▅▇▄▄▄▄▆▆▁█▆▅-0.0746.508-4.877-2.927-2.5399.31-6.2011.9432.7861.3952.763-2.7940.9274.0175.625-0.238-4.2465.971-0.652-2.237-3.8453.923-10.55-1.798-3.7810.0230.066-0.791-2.0062.772-2.847-5.450.0866.447-2.918-1.447-3.231-3.1112.342.981-9.2487.9043.435-0.116NA
us-gaap:IncreaseDecreaseInAccountsReceivable ▁▇▄▂▂▆▃▁▆▅▂▄█▁▅▄▄▃▅▆▃▄▃▅▃▄▄▄▃▆▄▅▄▂▆-25.00223.874-1.337-19.608-17.01823.304-4.733-23.00319.73312.018-15.8144.58336.828-25.45913.9880.229-2.146-5.656.96821.98-5.67-0.035-3.77.267-6.3840.986-1.2332.102-4.57218.0292.39410.3072.381-12.76322.839NANANANANANANANANANA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▄▂▂▂▂▅▂▁█▂▂▅▆▃6.6240.9991.460.2770.4998.4522.415-0.9114.6471.5751.4167.7689.3664.629NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▁▆▇▆▁▅█▃▃▇▅▁▄▄▅▄▄▄45.038-2.80957.33565.20857.69-7.21343.54979.09815.60312.82670.07247.055-3.64129.85524.37338.33434.52429.96424.68NANANANANANANANANANANA40.05225.23638.80622.5419.05523.65436.57948.18931.82530.310.713-1.88947.07418.5NA
us-gaap:NetIncomeLoss ▇▇▅▅▄▇█▇▇▇▇▆▆▅▆▆▅▇▅▆▄▇█▆▅▄▅▃▄▄▄▆▅▆▆▄▅▅▅▄▄▅▁▅▅19.32119.63113.26513.56610.36621.51422.58121.55919.37919.25120.89816.10115.11714.01414.96614.5811.58120.23712.64717.89410.83721.50423.66816.74712.7949.35812.6325.2339.4039.6919.08115.312.07214.89815.799.41311.8711.80611.29410.4799.01511.494-1.79111.6911.466
us-gaap:ProfitLoss ▆▆▃▃▁▇█▇▆▆▇▄▄▃▄19.32119.63113.26513.56610.36621.51422.58121.55919.37919.25120.89816.10115.11714.01414.966NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShareBasedCompensation ▃▃█▂▃▃▄▃▃▂▃▃▄▃▃▃▄▄▃▃▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▂▂▂▁▂5.0225.39511.1493.9765.24.8576.6244.84.83.6934.5534.65.64.5724.395.06.05.675.4425.25.66.5065.3555.35.45.0894.4054.5363.9313.7833.2993.9793.9083.613.4413.4613.3823.1472.4683.1553.2553.2743.0383.116NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▅▅▅▅▅▅▅▆▆▁█▆▅▅▆▆▆▅-12.18-11.851-19.209-21.797-13.072-12.18-24.319-16.67-8.812-6.835-107.83144.522-6.397-16.433-31.017-3.083-1.6835.879-28.492NANANANANANANANANANANA-40.311-16.685-73.8781.423-21.441-31.696-22.424-2.053-2.647-5.223-13.495-4.313-142.889-107.465NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▃▄▂▅▄▂▄▅▄▄▆█▇▆▃▂▄▄▁▁▂▂▁▃▂▃▂▅▃▂▅▄▃▂▆▃▅▁▁▄▃▂▂▁6.9198.2395.1969.8679.5124.8229.6139.8489.5728.28613.05717.33214.4812.2355.5724.6329.1819.5572.7212.6793.6015.2622.0695.3514.736.6954.57910.216.6974.49911.097.8616.6334.49212.7336.93811.2322.3182.5828.5546.8114.254.4192.339NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▅▄▅▆▄▄▆▅▅▅▆▅█▅▅▅▁▆-42.074-22.567-27.94-15.218-10.347-23.464-26.57-13.474-15.612-22.572-18.739-13.845-14.619.685-15.563-18.311-15.227-56.393-9.886NANANANANANANANANANANA-9.391-13.182-8.868-13.946-21.285-7.201-15.256-14.653-4.882-11.45-26.65-41.01224.39-26.378NA
us-gaap:RepaymentsOfLongTermDebt ▁▁▁▁▁▁▁▁▁▁▁▁▁▆▁▁▁▁▁▁▁▁▁▁▁▆▁▁▁▁▁▁▁▁█▁▁▁▁▁▂▃▁▂3.752.8132.8132.8132.8121.8751.8751.8751.8751.8751.8751.8751.875120.03.753.753.753.751.8751.8751.8751.8751.8751.8751.875121.8753.753.753.753.753.753.753.753.75168.05.010.07.02.53.526.64937.52.11223.854NA
us-gaap:PaymentsOfDividends ▇█▆▆▆▇▅▅▅▆▅▅▅▆▄▄▄▅▃▃▃▄▂▂▂▃▁▂▂▂▁8.0198.6357.6157.5857.5798.2777.1467.1727.1677.6416.7826.8226.9387.4376.4456.6926.687.0335.7856.065.7366.5295.4275.5735.3965.8425.0695.1395.165.1624.824NANANANANANANANANANANANANANA
us-gaap:Dividends ▁█8.158.243NA7.7597.7697.693NA7.3097.2487.411NA6.9847.0616.999NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▂▂▃▂▁▃▂▂▂▃▂▂▂▂▂▂▂▂▁▁▁▃▁▁▁█▃▂▁▂▁▁▁▂▁▁▂▂▁▂▁▁▁▁7.05411.73818.1975.4110.63913.8765.2354.9427.17313.56810.6925.7156.39911.925.8858.2825.25811.2242.7412.9610.50418.990.0322.1340.10862.75313.6824.8720.0666.5180.3540.2413.5411.3430.2352.7825.4638.0782.4847.8320.0224.0270.0880.299NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value704000.0704000.0700000.0701000.0699000.0699000.0696000.0696000.0696000.0697000.0693000.0693000.0692000.0692000.0689000.0689000.0689000.0689000.0672000.0672000.0673000.0673000.0672000.0670000.0671000.0671000.0667000.0667000.0661000.0661000.0658000.0659000.0658000.0658000.0653000.0652000.0652000.0652000.0645000.0646000.0646000.0641000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value323232333333323233333333333333333333323232323232323233343434333333333333333433343434
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents

us-gaap:CommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value323232333333323233333333333333323233333333343534
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value31323232323232323232333232323232333333333333343232323232323233323232
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value31313232313232323232323232323130303030313232323232323132323232323232
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.610.620.420.420.320.670.710.670.60.60.650.50.460.430.460.450.360.630.410.580.350.70.760.540.420.30.390.160.290.30.280.480.380.460.490.290.370.360.350.320.270.35-0.050.360.35
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.60.610.410.420.320.660.70.660.60.590.640.490.460.420.450.440.350.620.380.550.330.640.70.50.390.280.380.150.280.280.270.470.370.460.480.290.370.360.350.320.270.35-0.050.350.35
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value21192621136.406321415231516-1.04621162016244.002152.64521217.98620-0.1743.729-5.04412101321116.62115157.23148.8132.6559.02417
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.47.610.18.75.42.612.95.86.39.46.27.6-0.510.77.910.18.812.82.18.41.411.410.74.311.3-0.11.9-2.76.85.76.811.86.13.77.88.23.98.14.71.55.09.5

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value13213313513113813113113213212813010910910199999797929110099949310294949493100100928991929090746774
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.152.851.953.757.553.451.852.553.852.752.651.251.450.148.650.150.750.849.350.354.051.251.150.854.348.451.050.951.751.052.850.348.648.550.950.149.60.050.757.0

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value222221236215220212224217215212217187188175179170168165169152160144163155156
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax87.487.690.988.191.886.588.186.787.786.988.188.088.787.287.385.887.486.087.080.784.677.882.783.485.7

Gain Loss On Investments

us-gaap:GainLossOnInvestments

us-gaap:GainLossOnInvestments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-17000.0-15000.03000.010000.025000.085000.079000.0115000.013000.0157000.036000.0-43000.091000.017000.0108000.039000.0-20000.057000.060000.026000.08000.0-11000.02000.0-57000.0-31000.0-91000.0-150000.0-238000.0-282000.0-453000.0354000.0-266000.0-135000.0-863000.026000.023000.015000.08000.014000.080000.0-47000.013000.017000.0191000.0
Percentage of GainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.0-0.00.00.00.00.00.00.00.00.10.0-0.00.00.00.10.0-0.00.00.00.00.0-0.00.0-0.0-0.0-0.0-0.1-0.1-0.2-0.20.2-0.1-0.1-0.50.00.00.00.00.00.0-0.00.00.00.1

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


Income
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
Value13131021222119192016151414141120121710212316129.358125.2339.4039.6919.081151214
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.15.64.38.88.98.67.97.98.57.67.16.97.37.36.010.56.59.55.711.512.09.07.05.06.52.85.15.24.78.26.58.2

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value272619221428242826252520202021232022193017332927221616101717
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.910.57.69.35.911.79.511.510.910.610.39.69.710.010.611.710.511.610.015.99.117.814.814.912.39.08.65.49.69.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value8.4126.9516.4239.1763.8847.1621.6337.2627.4586.64.6694.3915.6076.196.7058.8068.7222.1136.814126.448115.573119.6527.3534.0834.8318.3387.3113.4011.3316.79-1.3541.8667.7016.97211109.2926.8016.7514.0636.2950.234
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.32.72.53.81.62.90.62.93.02.71.92.12.63.13.34.44.51.13.56.53.46.22.86.05.34.02.12.64.53.91.70.73.6-0.70.94.13.86.45.85.13.83.70.04.70.2

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value191.4687.675112.0080.8576.5791.5358.871.3742.03.6483.6161.1625.7375.9178.6551.835179.337196.681010163.9683.4354.643133.7552.5951.2481.6950.6111010220.2420.294163.762.4533.5386.966
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.50.62.94.90.80.32.60.63.60.60.81.71.70.62.83.04.51.09.14.910.13.65.55.59.22.11.82.57.22.01.30.70.90.35.35.312.40.10.28.92.11.30.05.2

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.7095.6610.745.6141.1336.1941.5436.4111.6046.5061.6766.4371.95.8441.0916.0091.096.5391.026
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.32.20.32.30.52.50.62.50.72.70.73.00.92.90.53.00.63.40.5

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value191913131021222119192016151414141120121710212316129.358125.2339.4039.6919.081151214159.413111111109.01511-1.7911111
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.67.85.15.64.38.88.98.67.97.98.57.67.16.97.37.36.010.56.59.55.711.512.09.07.05.06.52.85.15.24.78.26.58.28.05.06.56.46.05.75.06.30.08.78.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value1919131021211919161514
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.67.85.64.38.88.67.97.97.67.16.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-4433000.0-4795000.0-3987000.0-6205000.0-5525000.0-4483000.0-6044000.0-4599000.0-3501000.0-6242000.0-3858000.0-5161000.0-3363000.0-5563000.0-4377000.0-4990000.0-3945000.0-4663000.0-5905000.0-6439000.0-12089000.0-8197000.0-4829000.0-3078000.0-3710000.0-5182000.0-2410000.0-3767000.0-4079000.0-3912000.0-3953000.0-3922000.0-2819000.0-4491000.0-4493000.0-4614000.0-4903000.0-5340000.0-4903000.0-2996000.0-6555000.0-5859000.0-18389000.0-4537000.0-3057000.0
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.7-1.9-1.5-2.5-2.3-1.8-2.4-1.8-1.4-2.5-1.6-2.4-1.6-2.8-2.1-2.5-2.0-2.4-3.0-3.4-6.4-4.4-2.4-1.6-2.0-2.8-1.2-2.0-2.2-2.1-2.0-2.1-1.5-2.5-2.3-2.4-2.7-2.9-2.6-1.6-3.6-3.20.0-3.4-2.3

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value323123281933303330322925242526282427253629413431262119132120162021182221232827222224202214
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.612.49.111.98.213.511.913.312.313.111.912.011.312.812.714.212.614.013.019.315.422.217.316.614.311.89.97.511.811.18.411.011.610.011.211.412.915.614.412.512.313.20.016.811.2

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2.212-0.355137.6672.671-15.08410-6.897-3.8183.847-5.573-0.109-16.2317.711.3065.6095.2254.339-8.492-1.393-7.938-1.102-2.535-8.7557.923-9.535-8.875-10.263.1710.9042.736.359-0.901
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.9-0.15.03.11.1-6.14.0-2.7-1.61.6-2.3-0.1-7.63.80.62.82.72.3-4.4-0.7-4.2-0.6-1.3-4.74.3-5.1-4.6-5.51.70.51.43.4-0.5

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value2.212-0.3557.6672.671-15.084-6.897-3.8183.847-0.109-16.2317.71
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.9-0.13.11.1-6.1-2.7-1.61.6-0.1-7.63.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-100000.0-555000.0223000.0-2067000.0-1048000.0-69000.0-1481000.0108000.01280000.0-1511000.0897000.0-709000.01008000.0-646000.0-514000.0-970000.0122000.0-275000.0-1268000.0-1354000.0-1895000.0-791000.0-1050000.0746000.0145000.0-465000.01439000.0106000.0-328000.051000.0149000.0-130000.01498000.0-418000.0208000.0452000.0277000.0-205000.0292000.02151000.0-985000.0-303000.0-834000.013000.06000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.0-0.20.1-0.8-0.4-0.0-0.60.00.5-0.60.4-0.30.5-0.3-0.3-0.50.1-0.1-0.6-0.7-1.0-0.4-0.50.40.1-0.30.70.1-0.20.00.1-0.10.8-0.20.10.20.2-0.10.21.2-0.5-0.20.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value191913131021222119192016151414
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.67.85.15.64.38.88.98.67.97.98.57.67.16.97.3

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value323232302930323230323231302928302726272324232524252526262625262727282828272726272728211918
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.812.712.612.512.212.412.612.912.513.313.014.814.514.613.715.214.513.913.912.512.812.712.913.314.213.913.914.214.313.313.514.814.815.814.515.015.115.114.215.315.415.60.014.314.5

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value255253260244240245254251245244247213213201205199192192195189190186197186182185193185184188194186186180198190183185187182181183154133131
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

csgs:CloudAndRelatedSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value228227214222230224222219214186187177169164157
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax89.589.789.290.590.389.290.489.786.987.588.088.082.682.781.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax89.589.789.290.590.389.290.489.786.987.588.088.082.682.781.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax csgs:CloudAndRelatedSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LicenseAndService


Revenue
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value151415131214121318141311161515
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.95.86.35.45.05.75.05.37.56.76.35.97.97.98.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.95.86.35.45.05.75.05.37.56.76.35.97.97.98.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:LicenseAndService100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Maintenance


Revenue
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value111111101112111213121212191818
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.54.64.14.75.04.75.05.65.85.86.19.59.49.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.54.64.14.75.04.75.05.65.85.86.19.59.49.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Maintenance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

srt:Americas


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value210209216218214210180180169169162
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax86.487.488.387.087.286.184.784.684.285.384.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax86.487.488.387.087.286.184.784.684.285.384.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value9.8158.2617.5889.4368.869.4381010111312
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.03.43.13.83.63.95.15.15.66.76.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.03.43.13.83.63.95.15.15.66.76.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value2322212322242121201517
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.69.28.69.39.210.110.210.310.18.09.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.69.28.69.39.210.110.210.310.18.09.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value255253260244240245254251245244247213213201205199192192195189190186197186182185193185184188194186186180198190183185187182181183154133131
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value494861474444534645454839404043353637383234343734343340393935413837343933333131313233291916
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.319.323.719.318.718.120.918.618.518.819.718.419.120.221.318.019.119.419.917.218.418.319.018.318.918.020.721.121.218.821.520.620.119.319.917.918.417.116.817.017.918.219.514.512.7

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value12911274133212711269122412831207117911471114947927928904875864852891868876988877840836810859847870854868849844825846835822822814787800879
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value851846909861871837886825805779753588577570561550549548600587601657531506509503492474487483502495510498520528532537540521532642
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets66.066.468.367.868.768.469.168.468.368.067.662.262.361.462.162.963.564.467.367.668.666.560.660.360.862.157.256.056.056.557.958.360.560.461.463.264.765.366.366.366.673.1

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value12911274133212711269122412831207117911471114947927928904875864852891868876988877840836810859847870854868849844825846835822822814787800879
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value439427422409397386396382374367361358349358342324315303251252241223345333327307367373382371366354333326326307290285274265267237212164
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.033.631.732.231.331.630.931.631.732.032.437.837.738.637.937.136.535.628.229.127.522.639.439.739.237.942.844.044.043.542.141.739.539.638.636.835.334.733.733.733.426.90.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value-29.294-31.499-31.138-44.235-51.888-54.611-39.503-49.779-42.878-39.07-42.935-37.371-37.369-21.206-28.822-45.372-26.385-13.381.617-0.142-4.409-0.025-0.909
Percentage of StockholdersEquity-6.7-7.4-7.4-10.8-13.0-14.1-10.0-13.0-11.5-10.6-11.9-10.4-10.7-5.9-8.4-18.1-7.6-3.60.4-0.0-1.6-0.0-0.4
Percentage of Assets-2.3-2.5-2.3-3.5-4.1-4.5-3.1-4.1-3.6-3.4-3.9-3.9-4.0-2.3-3.2-5.1-3.0-1.60.2-0.0-0.5-0.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value477471470462458452454451446441441436431425427391503486473461449439408400
Percentage of StockholdersEquity108.5110.2111.4112.9115.3117.0114.6118.2119.3120.1122.3121.8123.3118.9124.6155.6145.5132.3129.3141.3163.6185.5192.7243.3
Percentage of Assets36.937.035.336.436.137.035.437.437.838.539.646.146.545.947.243.957.456.654.554.555.150.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.7040.7040.70.7010.6990.6990.6960.6960.6960.6970.6930.6930.6920.6920.6890.6720.6720.6670.6580.6530.6450.6410.6360.629
Percentage of StockholdersEquity0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.20.20.20.20.20.30.30.4
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value898887876870865862848833819806795781772764749714675644629592543501479435
Percentage of StockholdersEquity204.4207.6207.5212.4217.6223.0213.9218.1218.8219.6220.2218.0220.7213.4218.7284.4195.3175.4171.8181.5198.0211.6226.0264.7
Percentage of Assets69.669.765.868.568.170.466.169.069.470.471.482.583.382.382.980.277.075.072.470.066.857.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-907.601-900.644-894.126-880.162-874.592-874.225-867.817-862.917-858.186-851.65-842.36-831.585-826.066-820.434-814.732-826.002-814.437-757.478-738.372-728.243-714.893-704.963-675.623-671.841
Percentage of StockholdersEquity-206.4-210.6-211.7-214.7-220.0-226.0-218.8-225.9-229.3-231.7-233.3-232.0-236.1-229.1-237.7-328.6-235.5-206.0-201.7-223.0-260.2-297.4-318.5-408.0
Percentage of Assets-70.3-70.7-67.1-69.2-68.9-71.4-67.6-71.5-72.7-74.2-75.6-87.8-89.1-88.4-90.1-92.6-92.8-88.1-85.0-86.0-87.7-80.10.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value677643698637642598669607572550599529514515554539530520559539538639518474460438478459474461475457456437440430432424409380379441
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets52.550.552.450.150.648.952.150.348.548.053.855.855.555.561.361.661.461.162.862.161.564.759.156.455.054.155.654.354.554.054.753.954.053.052.151.552.651.650.348.347.550.2

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value1631501881741441071561601131231391971191471221421251071261401352891321009489817586658292961461361601751781461241141511976718216383
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.711.814.213.711.38.812.213.39.610.812.520.812.915.913.516.314.512.614.216.215.429.315.111.911.311.09.58.99.97.79.510.911.517.716.119.221.421.718.015.814.30.022.50.00.00.00.0

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value48545137272326111718232.1366741391151191301501251519510899998012010710311712810192263224201012141917
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.74.33.93.02.11.92.00.91.51.62.10.27.28.015.413.213.915.316.814.517.39.712.311.811.810.014.012.711.913.814.711.910.93.23.92.92.41.21.51.82.52.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value223247226225244260244242265244235246239213219201197195208201178181178177172180184191191195178174172179191174163170179157166155
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.319.417.017.719.321.319.020.122.521.421.226.025.922.924.323.122.822.923.423.220.418.420.421.120.622.221.422.522.022.920.520.620.421.722.720.819.920.822.120.020.817.6

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value483941424442353840323238383228353729313332283531292828303529282722171718201716182117
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.73.13.13.33.53.52.83.23.42.82.94.14.13.53.14.04.43.43.63.83.72.94.03.73.63.53.33.64.03.43.33.32.72.22.02.22.42.12.02.42.72.0

Assets Noncurrent

us-gaap:AssetsNoncurrent

us-gaap:AssetsNoncurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value613631633634626626613599607596514418412413350335333331331329337349359366376371381387395392393391388387406404
Percentage of AssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets47.549.547.649.949.451.147.949.751.552.046.244.244.544.538.738.438.638.937.237.938.535.340.943.645.045.944.445.745.546.045.346.146.047.047.949.7

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value186182175167155148176164160157
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.014.215.718.517.516.920.518.918.919.3

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:ComputerEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value87888485747096897663
Percentage of PropertyPlantAndEquipmentGross46.748.648.451.247.947.554.854.448.140.1
Percentage of Assets6.66.97.69.58.48.011.310.39.17.7
Percentage of Assets us-gaap:ComputerEquipment0.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value7.0048.1159.262109.1199.1467.531109.9914
Percentage of PropertyPlantAndEquipmentGross3.74.45.36.15.86.24.36.36.29.1
Percentage of Assets0.50.60.81.11.01.00.91.21.21.7
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value25252215151516151417
Percentage of PropertyPlantAndEquipmentGross13.614.112.89.29.610.39.49.69.011.0
Percentage of Assets1.92.02.01.71.71.71.91.81.72.1
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.0

us-gaap:TechnologyEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value67595856575355485860
Percentage of PropertyPlantAndEquipmentGross35.932.833.433.536.736.131.529.636.738.3
Percentage of Assets5.04.75.36.26.46.16.55.66.97.4
Percentage of Assets us-gaap:TechnologyEquipment0.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value117110105100100979896102989310810810912312812912612212011811611213914414013813513513212913212912512012012512011610910494
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.18.77.97.97.98.07.68.08.68.68.411.411.711.713.614.715.014.813.813.913.511.712.816.617.317.316.116.015.515.514.915.515.415.214.214.415.214.614.314.013.110.7

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value5.95.66.36.36.35.95.85.64.64.84.06.76.46.96.36.05.96.86.46.97.87.78.09.18.49.19.6109.69.610
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass

csgs:ClientContractCosts


Amortization
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value4.24.64.03.76.46.06.05.85.5
Percentage of AmortizationOfIntangibleAssets66.773.063.562.7110.3107.1130.4120.8137.5
Percentage of Assets0.00.00.00.00.00.00.00.00.0
Percentage of Assets csgs:ClientContractCosts0.00.00.00.00.00.00.00.00.0

csgs:CustomerContractCosts


Amortization
Period End2021-06-302021-03-312020-06-302020-03-31
Value5.04.74.64.0
Percentage of AmortizationOfIntangibleAssets84.783.973.063.5
Percentage of Assets0.00.00.00.0
Percentage of Assets csgs:CustomerContractCosts0.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value818181838480848484858178755944373636333032343534363638363533353435373938373741465152
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.36.46.16.56.76.66.67.07.27.57.38.38.16.44.94.34.24.33.73.53.73.54.14.14.44.64.54.34.13.94.04.14.24.54.74.64.64.55.15.96.45.9

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value274273272266262262259253256258255210210222210210206202201206209216219222226219225230236234233231227226233233219222220208200209
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.321.420.421.020.721.520.221.021.822.523.022.222.724.023.224.023.923.822.523.823.921.925.026.427.027.126.227.227.227.426.927.226.927.427.628.026.727.027.026.525.123.8

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value76712678818532889398101717270636668716669707480848691909595981021061051131171162829323431
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.95.62.06.26.57.02.57.47.98.69.17.67.87.67.37.78.08.07.67.97.28.59.610.210.610.710.711.011.211.412.012.612.813.414.114.23.43.74.14.33.5

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

csgs:AcquiredClientContracts


Finite
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value5052555557606265394139101423
Percentage of FiniteLivedIntangibleAssetsNet63.664.464.4169.464.764.464.164.355.557.356.20.020.831.1
Percentage of Assets3.94.24.54.34.85.15.55.94.24.54.31.11.72.6
Percentage of Assets csgs:AcquiredClientContracts0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

csgs:AcquiredCustomerContracts


Finite
Period End2021-06-302021-03-312020-12-312019-12-31
Value52464855
Percentage of FiniteLivedIntangibleAssetsNet69.064.4181.5169.4
Percentage of Assets4.13.63.64.3
Percentage of Assets csgs:AcquiredCustomerContracts0.00.00.00.0

csgs:AcquiredSoftware


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value5.367.2139.4371.8323.1945.323
Percentage of FiniteLivedIntangibleAssetsNet20.322.29.30.04.57.1
Percentage of Assets0.40.60.80.20.40.6
Percentage of Assets csgs:AcquiredSoftware0.00.00.00.00.00.0

csgs:InternalUseSoftware


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value212526252729
Percentage of FiniteLivedIntangibleAssetsNet79.777.826.50.038.339.8
Percentage of Assets1.62.02.42.83.13.4
Percentage of Assets csgs:InternalUseSoftware0.00.00.00.00.00.0

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value232526282930323133353631303026272829303031333538404244444643
Percentage of FiniteLivedIntangibleAssetsNet31.035.6100.036.435.635.6100.035.335.635.935.744.542.743.80.042.343.143.342.846.045.847.046.947.647.548.948.849.548.444.1
Percentage of Assets1.82.02.02.32.32.52.52.62.83.13.33.43.33.33.03.13.33.53.43.53.63.44.04.64.85.25.25.35.35.0
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value5.0963.0162.8829.47314171.6492.2583.166-7.198
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.20.31.01.62.00.20.30.4-0.9

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
Value10010611011511710794929478
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.88.38.39.19.28.77.47.78.06.8

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2341363529282727282726107.0127.963109.7991012121113142020181816171718161615151613131314151619
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.83.22.82.82.32.42.22.32.42.42.41.20.80.91.21.11.21.51.41.31.61.52.32.52.32.31.92.12.02.21.91.91.81.91.91.61.61.71.82.02.12.2

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value313229363437323944404539373538312931352526284337313137313631333335323033302827272825
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.52.62.22.92.73.12.53.33.83.64.14.14.03.84.23.63.53.73.92.93.02.94.94.53.83.94.33.74.23.73.83.94.24.03.64.03.73.53.33.43.52.9

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value0.9375.7976.6273.6647.6321.1552.8061.2360.430.6250.2180.4481.0061.5021.2160.6130.4230.5470.8222.2340.267.4078.9620.5720.5870.4860.9842.2582.2732.5152.8142.362.2822.4362.1163.4734.777142.3342.1922.4332.028
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.50.50.30.60.10.20.10.00.10.00.00.10.20.10.10.00.10.10.30.00.71.00.10.10.10.10.30.30.30.30.30.30.30.20.40.61.70.30.30.30.2

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value623587420357370344418357335319350202191184222211208200252232243293360190335181211195204194206197208193211206201196197173182270
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets48.346.131.528.129.228.232.629.628.427.931.421.420.719.924.624.124.223.528.326.827.829.741.122.740.022.424.623.123.522.823.823.224.723.525.024.724.523.924.222.022.930.7

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value24224114131211109.3758.4387.57.57.57.57.5222018164947531141497.51467.522201816151515151520182027171669
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.819.01.11.01.00.90.80.80.70.70.70.80.80.82.52.42.22.05.55.46.111.617.10.917.50.92.62.42.22.01.71.81.81.81.82.52.22.53.32.22.07.9

us-gaap:LongTermDebtCurrent us-gaap:DebtInstrument

csgs:TwoThousandSixteenSeniorConvertibleNotes


Long
Period End2021-06-302021-03-31
Value228226
Percentage of LongTermDebtCurrent93.893.8
Percentage of Assets17.717.8
Percentage of Assets csgs:TwoThousandSixteenSeniorConvertibleNotes0.00.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value232322222122222222
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.81.71.81.71.81.71.91.9

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value181719182117201936323521262024151818221720182219232123212124191722172118191823202532
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.41.51.51.71.41.61.63.12.83.22.32.82.32.71.72.22.22.52.02.41.92.62.32.82.62.72.62.52.82.32.02.72.12.52.32.42.22.92.53.23.6

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent

us-gaap:LiabilitiesNoncurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value228259489504500492467468469460402386385385339339340348348354357364171316174321280278283288296297302304308321330340342348349372
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.720.336.839.739.540.236.538.839.840.136.240.841.641.537.538.839.440.939.140.840.836.819.537.620.839.732.732.932.533.834.135.035.836.936.438.540.141.442.144.343.742.3

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value347349351352354356356357358359359360361362331334336339376376385449284284285285255258260262265267269272274291295309
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.927.426.427.727.929.127.829.630.431.332.338.139.039.036.738.239.039.842.243.444.045.432.433.934.135.229.830.529.930.730.531.532.033.032.434.935.938.0

us-gaap:LongTermDebt us-gaap:DebtInstrument

csgs:TwoThousandSixteenSeniorConvertibleNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value227226225224223222221220219218217216215214214213212211210209208207
Percentage of LongTermDebt65.764.964.363.763.162.562.161.761.360.960.560.159.759.364.563.863.062.355.955.654.146.3
Percentage of Assets17.617.817.017.717.618.217.318.318.619.119.522.923.323.123.724.324.624.823.624.123.821.0
Percentage of Assets csgs:TwoThousandSixteenSeniorConvertibleNotes0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

csgs:TwoThousandEighteenCreditAgreement, csgs:TwoThousandEighteenTermLoan


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-05
Value119122125128130133135136138140142143145147150
Percentage of LongTermDebt34.335.135.736.336.937.537.938.338.739.139.539.940.340.70.0
Percentage of Assets9.29.69.410.110.310.910.511.311.812.212.815.215.715.90.0
Percentage of Assets csgs:TwoThousandEighteenCreditAgreement csgs:TwoThousandEighteenTermLoan0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value104107337339342344346348349351352353353354309313318322326329332334135277138277233237241245250252254257259270277283282293297305
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.18.525.326.727.028.227.028.829.730.631.637.338.238.234.235.836.837.836.738.037.933.915.433.016.634.327.128.027.728.828.829.730.231.230.732.433.734.534.737.337.234.7

Deferred Finance Costs Noncurrent Net

us-gaap:DeferredFinanceCostsNoncurrentNet us-gaap:DebtInstrument

us-gaap:DeferredFinanceCostsNoncurrentNet

csgs:TwoThousandEighteenCreditAgreement


Deferred
Period End2020-12-312019-12-312018-12-31
Value1200000.01700000.02300000.0
Percentage of DeferredFinanceCostsNoncurrentNet100.0100.0100.0
Percentage of Assets0.10.10.2
Percentage of Assets csgs:TwoThousandEighteenCreditAgreement0.00.00.0

csgs:TwoThousandSixteenSeniorConvertibleNotes


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
Value566000.0870000.01170000.01466000.01759000.02049000.02334000.02617000.02896000.03172000.03445000.03714000.03980000.04243000.04503000.04760000.05014000.05265000.05513000.05757000.05999000.06238000.0
Percentage of DeferredFinanceCostsNoncurrentNet0.00.097.50.00.00.0137.30.00.00.0149.80.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.10.10.10.10.20.20.20.20.30.30.40.40.50.50.50.60.60.60.70.70.6
Percentage of Assets csgs:TwoThousandSixteenSeniorConvertibleNotes0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DeferredFinanceCostsNoncurrentNet us-gaap:DebtInstrument, us-gaap:LongtermDebtType

csgs:TwoThousandEighteenCreditAgreement, csgs:TwoThousandEighteenTermLoan


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value880000.01017000.01155000.01294000.01433000.01574000.01715000.01856000.01997000.02139000.02281000.02424000.02567000.02663000.0
Percentage of DeferredFinanceCostsNoncurrentNet0.00.096.20.00.00.0100.90.00.00.099.20.00.00.0
Percentage of Assets0.10.10.10.10.10.10.10.20.20.20.20.30.30.3
Percentage of Assets csgs:TwoThousandEighteenCreditAgreement csgs:TwoThousandEighteenTermLoan0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value10115.1091013156.376
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.90.40.81.11.30.5

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value113031312319141312132211111010111212121213121212131415141414141515161918171919171916
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.92.42.42.51.81.61.21.21.11.22.01.21.21.21.21.31.41.41.41.51.51.21.51.51.61.81.81.81.71.71.71.81.82.02.32.22.12.42.32.32.41.9

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value85919510110291787677
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.67.17.28.08.17.56.26.36.6

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value25
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets1.9

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value23
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets1.7

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value21
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets1.6

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value16
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets1.2

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value19
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets1.4

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value1181019910085
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets8.97.98.28.57.5

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value131
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets9.9

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value12
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.9

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value439427422409397386396382374367361358349358342324315303251252241223345333327307367373382371366354333326326307290285274265267237212164
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.033.631.732.231.331.630.931.631.732.032.437.837.738.637.937.136.535.628.229.127.522.639.439.739.237.942.844.044.043.542.141.739.539.638.636.835.334.733.733.733.426.90.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value-29.294-31.499-31.138-44.235-51.888-54.611-39.503-49.779-42.878-39.07-42.935-37.371-37.369-21.206-28.822-45.372-26.385-13.381.617-0.142-4.409-0.025-0.909
Percentage of StockholdersEquity-6.7-7.4-7.4-10.8-13.0-14.1-10.0-13.0-11.5-10.6-11.9-10.4-10.7-5.9-8.4-18.1-7.6-3.60.4-0.0-1.6-0.0-0.4
Percentage of Assets-2.3-2.5-2.3-3.5-4.1-4.5-3.1-4.1-3.6-3.4-3.9-3.9-4.0-2.3-3.2-5.1-3.0-1.60.2-0.0-0.5-0.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value477471470462458452454451446441441436431425427391503486473461449439408400
Percentage of StockholdersEquity108.5110.2111.4112.9115.3117.0114.6118.2119.3120.1122.3121.8123.3118.9124.6155.6145.5132.3129.3141.3163.6185.5192.7243.3
Percentage of Assets36.937.035.336.436.137.035.437.437.838.539.646.146.545.947.243.957.456.654.554.555.150.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.7040.7040.70.7010.6990.6990.6960.6960.6960.6970.6930.6930.6920.6920.6890.6720.6720.6670.6580.6530.6450.6410.6360.629
Percentage of StockholdersEquity0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.20.20.20.20.20.30.30.4
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value898887876870865862848833819806795781772764749714675644629592543501479435
Percentage of StockholdersEquity204.4207.6207.5212.4217.6223.0213.9218.1218.8219.6220.2218.0220.7213.4218.7284.4195.3175.4171.8181.5198.0211.6226.0264.7
Percentage of Assets69.669.765.868.568.170.466.169.069.470.471.482.583.382.382.980.277.075.072.470.066.857.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-907.601-900.644-894.126-880.162-874.592-874.225-867.817-862.917-858.186-851.65-842.36-831.585-826.066-820.434-814.732-826.002-814.437-757.478-738.372-728.243-714.893-704.963-675.623-671.841
Percentage of StockholdersEquity-206.4-210.6-211.7-214.7-220.0-226.0-218.8-225.9-229.3-231.7-233.3-232.0-236.1-229.1-237.7-328.6-235.5-206.0-201.7-223.0-260.2-297.4-318.5-408.0
Percentage of Assets-70.3-70.7-67.1-69.2-68.9-71.4-67.6-71.5-72.7-74.2-75.6-87.8-89.1-88.4-90.1-92.6-92.8-88.1-85.0-86.0-87.7-80.10.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value704000.0704000.0700000.0701000.0699000.0699000.0696000.0696000.0696000.0697000.0693000.0693000.0692000.0692000.0689000.0689000.0689000.0689000.0672000.0672000.0673000.0673000.0672000.0670000.0671000.0671000.0667000.0667000.0661000.0661000.0658000.0659000.0658000.0658000.0653000.0652000.0652000.0652000.0645000.0646000.0646000.0641000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value477471470462458452454451446441441436431425427422421415391397396374503487483477486473
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.937.035.336.436.137.035.437.437.838.539.646.146.545.947.248.348.848.743.945.745.237.957.458.057.859.056.654.5

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value898887876870865862848833819806795781772764749741733728714707695691675666655648644637637633629625614607592577567555543532522501
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets69.669.765.868.568.170.466.169.069.470.471.482.583.382.382.984.784.885.480.281.579.469.977.079.378.380.075.075.273.274.272.473.572.873.770.069.069.067.666.867.665.357.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value907900894880874874867862858851842831826820814809804799826823823823814804804804757743738738738738738734728728725720714712704704
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets70.370.767.169.268.971.467.671.572.774.275.687.889.188.490.192.593.193.892.694.994.083.492.895.796.199.388.187.884.886.485.086.987.489.186.087.188.287.687.790.588.180.1

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value5.0225.3953.9765.2554.8574.7954.8073.6934.5925.6414.572
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value5.0225.3953.9765.2554.8574.7954.8073.6934.5925.6414.572
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value45-2.809576557-7.213437915127047-3.641292438342924402538221923364831300.713-1.8894718
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.7-1.122.026.724.0-2.917.131.56.35.228.322.1-1.714.811.919.217.915.612.620.613.620.912.59.612.419.926.017.016.60.4-1.030.613.8

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-12.18-11.851-19.209-21.797-13.072-12.18-24.319-16.67-8.812-6.835-107.83144-6.397-16.433-31.017-3.083-1.6835.879-28.492-40.311-16.685-73.8781.423-21.441-31.696-22.424-2.053-2.647-5.223-13.495-4.313-142.889-107.465
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.8-4.7-7.4-8.9-5.4-5.0-9.5-6.6-3.6-2.8-43.620.9-3.0-8.1-15.1-1.5-0.93.1-14.6-20.7-9.0-39.70.8-10.8-16.7-12.2-1.1-1.4-2.9-7.4-2.4-92.7-80.4

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-42.074-22.567-27.94-15.218-10.347-23.464-26.57-13.474-15.612-22.572-18.739-13.845-14.619.685-15.563-18.311-15.227-56.393-9.886-9.391-13.182-8.868-13.946-21.285-7.201-15.256-14.653-4.882-11.45-26.65-41.01224-26.378
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.5-8.9-10.7-6.2-4.3-9.6-10.4-5.4-6.4-9.2-7.6-6.5-6.94.8-7.6-9.2-7.9-29.3-5.1-4.8-7.1-4.8-7.7-10.7-3.8-8.3-7.9-2.6-6.3-14.7-22.4145.6-19.7

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-10.188-38.09143036-48.804-4.08246-9.795-15.705-57.89577-27.83225-20.50817
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.0-15.05.512.515.1-19.9-1.618.6-4.0-6.4-23.436.4-13.112.5-10.08.9

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-0.0746.508-4.877-2.927-2.5399.31-6.2011.9432.7861.3952.763-2.7940.9274.0175.625-0.238-4.2465.971-0.652-2.237-3.8453.923-10.55-1.798-3.7810.0230.066-0.791-2.0062.772-2.847-5.450.0866.447-2.918-1.447-3.231-3.1112.342.981-9.2487.9043.435-0.116
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-25.00223-1.337-19.608-17.01823-4.733-23.0031912-15.8144.58336-25.459130.229-2.146-5.656.96821-5.67-0.035-3.77.267-6.3840.986-1.2332.102-4.572182.394102.381-12.76322
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.6240.9991.460.2770.4998.4522.415-0.91141.5751.4167.7689.3664.629
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value45-2.809576557-7.213437915127047-3.641292438342924402538221923364831300.713-1.8894718
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.7-1.122.026.724.0-2.917.131.56.35.228.322.1-1.714.811.919.217.915.612.620.613.620.912.59.612.419.926.017.016.60.4-1.030.613.8

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value191913131021222119192016151414141120121710212316129.358125.2339.4039.6919.081151214159.413111111109.01511-1.7911111
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.67.85.15.64.38.88.98.67.97.98.57.67.16.97.37.36.010.56.59.55.711.512.09.07.05.06.52.85.15.24.78.26.58.28.05.06.56.46.05.75.06.3-1.28.78.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value1919131021211919161514
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.67.85.64.38.88.67.97.97.67.16.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value191913131021222119192016151414
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.67.85.15.64.38.88.98.67.97.98.57.67.16.97.3

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5.0225.395113.9765.24.8576.6244.84.83.6934.5534.65.64.5724.395.06.05.675.4425.25.66.5065.3555.35.45.0894.4054.5363.9313.7833.2993.9793.9083.613.4413.4613.3823.1472.4683.1553.2553.2743.0383.116
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensation us-gaap:AwardType

csgs:SeparationAgreement


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value5.05.44.05.24.94.8
Percentage of ShareBasedCompensation99.6100.1100.6100.0100.9100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-12.18-11.851-19.209-21.797-13.072-12.18-24.319-16.67-8.812-6.835-107.83144-6.397-16.433-31.017-3.083-1.6835.879-28.492-40.311-16.685-73.8781.423-21.441-31.696-22.424-2.053-2.647-5.223-13.495-4.313-142.889-107.465
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.8-4.7-7.4-8.9-5.4-5.0-9.5-6.6-3.6-2.8-43.620.9-3.0-8.1-15.1-1.5-0.93.1-14.6-20.7-9.0-39.70.8-10.8-16.7-12.2-1.1-1.4-2.9-7.4-2.4-92.7-80.4

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value6.9198.2395.1969.8679.5124.8229.6139.8489.5728.286131714125.5724.6329.1819.5572.7212.6793.6015.2622.0695.3514.736.6954.579106.6974.499117.8616.6334.492126.938112.3182.5828.5546.8114.254.4192.339
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-42.074-22.567-27.94-15.218-10.347-23.464-26.57-13.474-15.612-22.572-18.739-13.845-14.619.685-15.563-18.311-15.227-56.393-9.886-9.391-13.182-8.868-13.946-21.285-7.201-15.256-14.653-4.882-11.45-26.65-41.01224-26.378
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.5-8.9-10.7-6.2-4.3-9.6-10.4-5.4-6.4-9.2-7.6-6.5-6.94.8-7.6-9.2-7.9-29.3-5.1-4.8-7.1-4.8-7.7-10.7-3.8-8.3-7.9-2.6-6.3-14.7-22.4145.6-19.7

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.752.8132.8132.8132.8121.8751.8751.8751.8751.8751.8751.8751.8751203.753.753.753.751.8751.8751.8751.8751.8751.8751.8751213.753.753.753.753.753.753.753.751685.010.07.02.53.526372.11223
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfLongTermDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

csgs:TwoThousandEighteenCreditAgreement, csgs:TwoThousandEighteenTermLoan


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.82.82.82.82.81.91.91.81.91.9
Percentage of RepaymentsOfLongTermDebt101.399.599.599.599.6101.3101.396.0101.3101.3

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value8.0198.6357.6157.5857.5798.2777.1467.1727.1677.6416.7826.8226.9387.4376.4456.6926.687.0335.7856.065.7366.5295.4275.5735.3965.8425.0695.1395.165.1624.824
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Dividends

us-gaap:Dividends

us-gaap:Dividends


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value8.158.2437.7597.7697.6937.3097.2487.4116.9847.0616.999
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Dividends us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividendsus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value8.158.2437.7597.7697.6937.3097.2487.4116.9847.0616.999
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value7.05411185.4110.639135.2354.9427.17313105.7156.399115.8858.2825.258112.7412.9610.504180.0322.1340.10862134.8720.0666.5180.3540.2413.54110.2352.7825.4638.0782.4847.8320.0224.0270.0880.299
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value33.040.027.025.00.070.250.280.260.180.210.270.310.310.380.430.090.350.410.370.350.190.40.430.440.240.480.470.430.270.080.36-0.10.110.450.370.50.490.470.430.37
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-09-302012-06-30
Value6000.0513000.00183000.014000.035000.07000.038000.039000.067000.02000.039000.023000.030000.07000.0629000.018000.043000.015000.055929.011000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsNet

us-gaap:ForeignCountry


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value29262832
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0

us-gaap:StateAndLocalJurisdiction


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value4.03.84.55.0
Percentage of DeferredTaxAssetsNet13.514.215.815.2

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value1393000.01540000.01668000.01915000.01891000.04079000.09630000.09517000.04029000.04114000.0954000.04131000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value211919211717201722
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:IncomeTaxAuthority

us-gaap:ForeignCountry


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1917171815
Percentage of DeferredTaxAssetsValuationAllowance90.387.987.388.586.8

us-gaap:StateAndLocalJurisdiction


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2.12.42.52.42.5
Percentage of DeferredTaxAssetsValuationAllowance9.712.112.611.214.1

csgs:AdjustmentForAmortizationExcludingAmortizationOfDebtDiscountPremium

csgs:AdjustmentForAmortizationExcludingAmortizationOfDebtDiscountPremium


Adjustment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value111010101110119.954121112
Percentage of AdjustmentForAmortizationExcludingAmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

csgs:CommonStockRepurchasedDuringPeriodShares us-gaap:StatementEquityComponents

csgs:CommonStockRepurchasedDuringPeriodShares

us-gaap:CommonStock


Common
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value156000.0252000.0143000.011000.0299000.097000.0148000.0352000.0141000.0153000.0255000.0
Percentage of CommonStockRepurchasedDuringPeriodShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

csgs:CommonStockRepurchasedDuringPeriodValue

csgs:CommonStockRepurchasedDuringPeriodValue


Common
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value7.049115.7220.467134.9476.919135.7156.39911
Percentage of CommonStockRepurchasedDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

csgs:CommonStockRepurchasedDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Common
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.0925.2020.1520.17.5550.2160.3834.1340.1960.7676.218
Percentage of CommonStockRepurchasedDuringPeriodValue1.344.42.721.454.14.45.530.83.412.052.2

us-gaap:CommonStock


Common
Period End2021-03-312020-03-31
Value0.0010.002
Percentage of CommonStockRepurchasedDuringPeriodValue0.00.0

us-gaap:TreasuryStock


Common
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6.9576.5185.570.3676.4084.7316.5369.295.5195.6325.702
Percentage of CommonStockRepurchasedDuringPeriodValue98.755.697.378.645.995.694.569.296.688.047.8

csgs:EquityMethodInvestmentsAdditionalInvestment

csgs:EquityMethodInvestmentsAdditionalInvestment


Equity
Period End2020-12-31
Value0
Percentage of EquityMethodInvestmentsAdditionalInvestment0.0

csgs:ImpactOfRestructuringChargesOnEarningsPerShareDiluted

csgs:ImpactOfRestructuringChargesOnEarningsPerShareDiluted


Impact
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-03-312013-12-312013-03-312012-12-312012-06-302012-03-31
Value0.020.020.060.020.040.030.040.040.070.070.020.090.030.050.010.020.1-0.110.030.020.010.010.110.120.020.250.030.0500.01
Percentage of ImpactOfRestructuringChargesOnEarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

csgs:ImpactOfTransactionRelatedCostOnEarningsPerShareDiluted

csgs:ImpactOfTransactionRelatedCostOnEarningsPerShareDiluted


Impact
Period End2020-12-312020-09-30
Value0.230.03
Percentage of ImpactOfTransactionRelatedCostOnEarningsPerShareDiluted100.0100.0

csgs:InterestExpenseDebtExcludingAmortizationOfDebtDiscountPremium

csgs:InterestExpenseDebtExcludingAmortizationOfDebtDiscountPremium


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.6333.5923.6063.6414.044.2134.34.394.4984.56
Percentage of InterestExpenseDebtExcludingAmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

csgs:RestructuringAndReorganizationCharges

csgs:RestructuringAndReorganizationCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1760000.01060000.01000000.0814000.02497000.0966000.01600000.01330000.01826000.0115000.01600000.02799000.03329000.0900000.04200000.01618000.02700000.0200000.01000000.0-185000.05300000.0-5700000.0
Percentage of RestructuringAndReorganizationCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

csgs:RestructuringAndReorganizationCharges us-gaap:RestructuringCostAndReserve

csgs:TerminationBenefitsRelatedToOrganizationalChanges


Restructuring
Period End2020-12-312018-12-312018-09-30
Value900000.02700000.01700000.0
Percentage of RestructuringAndReorganizationCharges90.0168.860.7

us-gaap:OneTimeTerminationBenefits


Restructuring
Period End2020-12-312018-12-312018-09-302017-12-31
Value882000.02767000.01629000.01609000.0
Percentage of RestructuringAndReorganizationCharges88.2172.958.238.3

us-gaap:OtherRestructuring


Restructuring
Period End2020-12-312018-12-312018-09-302017-12-31
Value169000.0756000.0588000.0251000.0
Percentage of RestructuringAndReorganizationCharges16.947.221.06.0

csgs:RestructuringAssetImpairmentCharges

csgs:RestructuringAssetImpairmentCharges


Restructuring
Period End2020-12-31
Value38000.0
Percentage of RestructuringAssetImpairmentCharges100.0

csgs:RestructuringAssetImpairmentCharges us-gaap:RestructuringCostAndReserve

us-gaap:OtherRestructuring


Restructuring
Period End2020-12-31
Value38000.0
Percentage of RestructuringAssetImpairmentCharges100.0

csgs:RestructuringReserveOtherAdjustment

csgs:RestructuringReserveOtherAdjustment


Restructuring
Period End2020-12-312018-12-312018-09-302017-12-31
Value148000.02872000.040000.0734000.0
Percentage of RestructuringReserveOtherAdjustment100.0100.0100.0100.0

csgs:RestructuringReserveOtherAdjustment us-gaap:RestructuringCostAndReserve

us-gaap:OneTimeTerminationBenefits


Restructuring
Period End2020-12-312018-12-312018-09-302017-12-31
Value148000.0459000.087000.0-180000.0
Percentage of RestructuringReserveOtherAdjustment100.016.0217.5-24.5

csgs:RevenueFromContractWithCustomersPercentage us-gaap:MajorCustomers

csgs:RevenueFromContractWithCustomersPercentage

csgs:BroadbandCableSatellite


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value58.057.060.058.0
Percentage of RevenueFromContractWithCustomersPercentage100.0100.0100.0100.0

csgs:Other


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value24.025.022.025.0
Percentage of RevenueFromContractWithCustomersPercentage41.443.936.743.1

csgs:Telecommunications


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value18.018.018.017.0
Percentage of RevenueFromContractWithCustomersPercentage31.031.630.029.3

csgs:RevenueFromContractWithCustomersPercentage us-gaap:StatementGeographical

csgs:EuropeMiddleEastAndAfrica


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value11.010.09.09.0
Percentage of RevenueFromContractWithCustomersPercentage19.017.515.015.5

srt:Americas


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value85.086.087.088.0
Percentage of RevenueFromContractWithCustomersPercentage146.6150.9145.0151.7

srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value4.04.04.03.0
Percentage of RevenueFromContractWithCustomersPercentage6.97.06.75.2

csgs:ReversalOfStockBasedCompensationExpense us-gaap:AwardType

csgs:ReversalOfStockBasedCompensationExpense

csgs:SeparationAgreement


Reversal
Period End2020-09-30
Value2700000.0
Percentage of ReversalOfStockBasedCompensationExpense100.0

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDebtDiscountPremium


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value784000.0772000.0762000.0751000.0740000.0730000.0720000.0709000.0700000.0690000.0680000.0671000.0661000.0652000.0643000.0634000.0625000.0888000.01010000.01062000.01136000.01658000.01607000.01576000.01547000.01516000.01487000.01460000.01430000.01404000.01377000.01351000.01325000.01299000.01274000.01251000.01226000.01203000.01179000.01158000.01420000.01449000.01446000.01462000.01685000.0
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-30
Value0.3130.1020.592-0.157100.2590.0730.00.2960.0690.4230.4270.6620.3391.0-0.0120.00.0
Percentage of AssetImpairmentCharges100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value11207.4116.19.7173.8525.711
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtConversionOriginalDebtAmount1 us-gaap:DebtInstrument

us-gaap:DebtConversionOriginalDebtAmount1

csgs:TwoThousandSixteenSeniorConvertibleNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value01000.00001000.00001000.00001000.00001000.00001000.0
Percentage of DebtConversionOriginalDebtAmount10.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0

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

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

csgs:TwoThousandEighteenCreditAgreement, csgs:TwoThousandEighteenTermLoan


Debt
Period End2021-03-312020-03-312018-03-31
Value1.50.0150.015
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0100.0100.0

us-gaap:DebtInstrumentConvertibleConversionRatio1 us-gaap:DebtInstrument

us-gaap:DebtInstrumentConvertibleConversionRatio1

csgs:TwoThousandSixteenSeniorConvertibleNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.026117.690.02060.02280.018617.6040.01160.01230.014717.5460.01250.01160.010617.4950.00490.00560.005417.4700017.464
Percentage of DebtInstrumentConvertibleConversionRatio1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0

us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger us-gaap:DebtInstrument

us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger

csgs:TwoThousandSixteenSeniorConvertibleNotes


Debt
Period End2021-06-302021-03-312020-12-312016-12-31
Value0130.000
Percentage of DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger0.0100.00.00.0

us-gaap:DebtInstrumentInterestRateDuringPeriod us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateDuringPeriod

csgs:TwoThousandEighteenCreditAgreement, csgs:TwoThousandEighteenTermLoan


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.051.70.031.7019-0.01140.0295-0.0016-0.0023-0.00270.0410.00410.00060.00620.0321
Percentage of DebtInstrumentInterestRateDuringPeriod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value6.2666.1135.915.8175.6345.5655.5035.3655.4415.1135.0114.8314.5483.9143.4053.3443.3163.3153.1933.3983.5093.5163.5083.7233.853.6953.6053.5533.443.4864.2544.6094.775.05.2025.3735.8745.8376.5116.4046.2736.2475.854.8656.091
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value8.28.27.77.87.87.77.47.37.47.46.97.07.17.16.86.76.76.75.86.06.06.05.75.75.75.75.35.55.45.15.15.1
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-972000.0-863000.04024000.02277000.02004000.0-5947000.03258000.0-2101000.0-974000.0876000.0-1397000.0-231000.0-3184000.02153000.01699000.0700000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillAcquiredDuringPeriod


Goodwill
Period End2021-03-312020-03-31
Value168000.09154000.0
Percentage of GoodwillAcquiredDuringPeriod100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-302021-03-312020-12-31
Value871000.0790000.05701000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-1.716-28.1011811-3.926-32.455-2.3399.358.266-25.5946.02814-0.846-26.926113.2592.677-21.94317-4.8713-32.49171.93210-16.1420-4.0165.111-17.464141.03912-29.45183.10410-14.04511-2.109-4.686-24.301117.173
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-3.9561.914-3.0181.933-0.3497.1521.925-2.158-0.1546.1243.316.3834.13-3.331-11.24
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-10.598-1.0223.8630.214.424-3.0921.3033.783-4.2013.886-0.313.5370.7931.035-4.4443.1174.29-5.692-11.4175.221-8.9630.9925.3653.612-3.3623.338-1.6830.687-3.2190.7073.1975.5374.463-8.641-6.392-1.993-12.772148.522-9.34711-3.443-2.984-0.564
Percentage of IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value118000.0302000.042000.0158000.0158000.0364000.066000.0292000.0182000.0174000.0-17000.0156000.0156000.0391000.02000.0340000.0424000.0578000.0-17000.0525000.0602000.0732000.026000.0571000.0564000.0658000.04000.0575000.0370000.0750000.0549000.0-1000.0314000.0391000.0295000.09000.09000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value84000.0124000.0158000.0254000.0303000.0529000.0457000.0392000.0417000.0519000.0390000.0675000.0770000.0811000.0936000.0800000.0704000.0806000.0759000.0707000.0523000.0468000.0364000.0278000.0229000.0167000.0191000.0169000.0225000.0213000.0172000.0174000.0188000.0155000.0220000.0263000.0152000.0220000.0169000.0186000.0175000.0234000.0230000.0157000.0251000.0
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage

us-gaap:RevolvingCreditFacility, csgs:TwoThousandEighteenCreditAgreement


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-31
Value00.200.19800.002000000.002
Percentage of LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage0.0100.00.0100.00.0100.00.00.00.00.00.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2.205-0.361137.6532.723-15.10810-6.901-3.8083.865-5.564-0.002-16.1637.6161.2235.6165.3284.383-8.645-1.959-8.192-0.191-2.638-8.7617.926-9.532-8.903-10.2773.1621.0214.2356.593-0.792-8.277-0.3776.151-4.643.131-2.481-7.8240.0095.912
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-302011-06-30
Value-7000.0-6000.0-17000.0-14000.052000.0-24000.0-10000.0-4000.010000.018000.09000.0107000.068000.0-94000.0-83000.07000.0103000.044000.0-153000.0-566000.0-254000.0911000.0-6000.03000.03000.0-28000.0-17000.0-9000.019000.013000.081000.0-55000.0-1000.002000.0-1000.0-3000.01000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-7000.0-6000.0-14000.052000.0-24000.0-4000.010000.018000.0107000.068000.0-94000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2020-12-312018-12-312018-09-302017-12-312016-12-312016-09-30
Value0.9673.322.821.9222.0252.521
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringCostAndReserve

us-gaap:OneTimeTerminationBenefits


Payments
Period End2020-12-312018-12-312018-09-302017-12-312016-12-312016-09-30
Value0.8362.6792.0041.2451.8912.421
Percentage of PaymentsForRestructuring86.580.771.164.893.496.0

us-gaap:OtherRestructuring


Payments
Period End2020-12-31
Value0.131
Percentage of PaymentsForRestructuring13.5

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value0.15.24.10.10.17.60.40.20.44.10.20.20.86.20.73.10.26.10.73.00.59.50.12.10.15.80.20.10.16.50.40.10.14.80.2
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value110.6480.01.50.09.9910.0130.04.0732.8070.068
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.0

us-gaap:PaymentsToAcquireEquityMethodInvestments us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:PaymentsToAcquireEquityMethodInvestments

csgs:MobileCardHoldingsLlc, us-gaap:SubsequentEvent


Payments
Period End2021-07-31
Value6100000.0
Percentage of PaymentsToAcquireEquityMethodInvestments100.0

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:PaymentsToAcquireShortTermInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value133232131916282.9048.37414218.9429156642551774208814743363106341444054307523172014105.895117.288122.69514
Percentage of PaymentsToAcquireShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value716000.0619000.0685000.0591000.0683000.0564000.0597000.0515000.0603000.0512000.0610000.0567000.0650000.0484000.0517000.0413000.0461000.0385000.0427000.0405000.0359000.0356000.0399000.0408000.0344000.0396000.0341000.0392000.0321000.0340000.0308000.0362000.0311000.0610000.0324000.0565000.0451000.0556000.0328000.0405000.0418000.0335000.0359000.0274000.0
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments

us-gaap:ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value2029183.5581518149.2769.134190.31173377942466637504531306532454951375850262111298.911164.7128.2517
Percentage of ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost

csgs:SeparationAgreement


Share
Period End2020-12-312020-09-30
Value100000.02300000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-06-30
Value37000.02000.010000.026000.014000.038000.0110000.028000.021000.016000.011000.0116000.045000.041000.023000.016000.021000.011000.051000.031175.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-06-30
Value41.6140.81-1.2941.0244.2141.1342.739.9542.3532.2934.6331.0429.6724.0424.8420.7220.1218.2618.5717.69
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-12-312012-09-302012-06-30
Value45.8247.88039.1546.310.0752.446.12-0.5237.6243.80.4937.9640.5542.4742.7231.731.5726.6425.0924.3221.61019.8116.2
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-09-302012-06-30
Value14000.0340000.0210000.039000.010000.041000.016000.040000.045000.0231000.019000.0230000.028000.0228000.011000.038000.013000.041000.06000.054023.05125.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-09-302012-06-30
Value43.0841.65-0.5748.5546.8837.9242.0537.9638.4928.5134.6527.0931.2326.621.623.3621.0319.7216.9714.0816.28
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod

csgs:MarketBasedAwards


Share
Period End2020-12-31
Value0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod0.0

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-31
Value0100000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod0.00.0

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value19000.016000.016000.018000.014000.012000.015000.015000.017000.018000.014000.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value35000.01000.011000.014000.07000.032000.091000.03000.019000.019000.059000.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6000.0487000.0183000.012000.0476000.034000.06000.0462000.033000.041000.0458000.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value716000.0619000.0591000.0683000.0564000.0515000.0603000.0512000.0567000.0650000.0484000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value716000.0619000.0591000.0683000.0564000.0515000.0603000.0512000.0567000.0650000.0484000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-09-302020-03-312019-03-312018-09-302018-03-31
Value-5000.0-2000.0-5000.0-4000.0-1000.0-4000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardGross100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-03-312020-09-302020-03-312019-03-312018-09-302018-03-31
Value5000.02000.05000.04000.01000.04000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardGross-100.0-100.0-100.0-100.0-100.0-100.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare us-gaap:ShareRepurchaseProgram

us-gaap:TreasuryStockAcquiredAverageCostPerShare

csgs:SECRule10b51Plan


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value45.5645.94-0.4239.9340.7445.261.851.0945.3937.37-3.4839.8742.7945.780.56-0.46-1.8542.850.350036.0700027.06
Percentage of TreasuryStockAcquiredAverageCostPerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.00.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:ShareRepurchaseProgram

us-gaap:TreasuryStockValueAcquiredCostMethod

csgs:SECRule10b51Plan


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value7.06.5145.50.46.44.94.76.59.3105.55.65.74.95.15.15.42.10.00.09.5-0.10.00.07.0
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.00.0100.0

csgs:ClientDeposits

csgs:ClientDeposits


Client
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value343736383836343636353431293233333232333333333235323231303032323330303130312931
Percentage of ClientDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

csgs:CustomerDeposits

csgs:CustomerDeposits


Customer
Period End2021-06-302021-03-312020-12-312019-12-31
Value32323938
Percentage of CustomerDeposits100.0100.0100.0100.0

csgs:DeferredTaxAssetsBeforeValuationAllowance

csgs:DeferredTaxAssetsBeforeValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value262222303134
Percentage of DeferredTaxAssetsBeforeValuationAllowance100.0100.0100.0100.0100.0100.0

csgs:DeferredTaxAssetsContingentPayments

csgs:DeferredTaxAssetsContingentPayments


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-1017000.0-1710000.0-2333000.0-1860000.0848000.0849000.0
Percentage of DeferredTaxAssetsContingentPayments100.0100.0100.0100.0100.0100.0

csgs:DeferredTaxAssetsDeferredExpenseSoftware

csgs:DeferredTaxAssetsDeferredExpenseSoftware


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-1532000.0-1556000.0-3001000.0-4364000.0912000.0602000.0
Percentage of DeferredTaxAssetsDeferredExpenseSoftware100.0100.0100.0100.0100.0100.0

csgs:DeferredTaxAssetsForeignExchangeGainLoss

csgs:DeferredTaxAssetsForeignExchangeGainLoss


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1406000.01340000.02048000.01776000.01658000.0
Percentage of DeferredTaxAssetsForeignExchangeGainLoss100.0100.0100.0100.0100.0

csgs:DeferredTaxAssetsLiabilitiesPropertyPlantAndEquipment

csgs:DeferredTaxAssetsLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-8816000.0-4410000.0-8315000.01381000.0-8672000.0
Percentage of DeferredTaxAssetsLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0

csgs:DeferredTaxAssetsLiabilitiesValuationAllowance

csgs:DeferredTaxAssetsLiabilitiesValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value211919211717
Percentage of DeferredTaxAssetsLiabilitiesValuationAllowance100.0100.0100.0100.0100.0100.0

csgs:DeferredTaxOperatingLeaseRightOfUseAssetsAndLeaseLiabilities

csgs:DeferredTaxOperatingLeaseRightOfUseAssetsAndLeaseLiabilities


Deferred
Period End2020-12-312019-12-31
Value1962000.01611000.0
Percentage of DeferredTaxOperatingLeaseRightOfUseAssetsAndLeaseLiabilities100.0100.0

csgs:FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear

csgs:FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear


Finite
Period End2021-06-302021-03-312020-09-30
Value222025
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear100.0100.0100.0

csgs:MerchantReserveAssetsCurrent

csgs:MerchantReserveAssetsCurrent


Merchant
Period End2021-06-302020-12-31
Value1616
Percentage of MerchantReserveAssetsCurrent100.0100.0

csgs:MerchantReserveLiabilitiesCurrent

csgs:MerchantReserveLiabilitiesCurrent


Merchant
Period End2021-06-302020-12-31
Value1616
Percentage of MerchantReserveLiabilitiesCurrent100.0100.0

csgs:MoneyTransmitterBondsOutstanding

csgs:MoneyTransmitterBondsOutstanding


Money
Period End2021-06-302021-03-312020-12-31
Value161514
Percentage of MoneyTransmitterBondsOutstanding100.0100.0100.0

csgs:SettlementAndMerchantReserveAssetsCurrent

csgs:SettlementAndMerchantReserveAssetsCurrent


Settlement
Period End2021-06-302020-12-312020-06-30
Value142166152
Percentage of SettlementAndMerchantReserveAssetsCurrent100.0100.0100.0

csgs:SettlementAndMerchantReserveLiabilitiesCurrent

csgs:SettlementAndMerchantReserveLiabilitiesCurrent


Settlement
Period End2021-06-302020-12-31
Value141165
Percentage of SettlementAndMerchantReserveLiabilitiesCurrent100.0100.0

csgs:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForIssuance us-gaap:PlanName

csgs:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForIssuance

csgs:TwoThousandFivePlan


Share
Period End2020-12-31
Value5800000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForIssuance100.0

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedIncomeTaxesNoncurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2508000.02467000.02436000.02734000.02706000.02651000.02543000.02704000.02684000.02638000.02284000.02372000.02396000.02457000.02415000.02445000.02441000.02405000.02245000.04392000.04271000.04009000.04413000.01613000.01613000.01613000.01613000.01613000.01613000.01613000.01909000.02068000.01168000.01168000.01168000.03783000.04278000.04226000.04114000.02820000.01168000.0954000.0
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Accumulated
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value7000.013000.030000.044000.0-8000.016000.026000.030000.020000.02000.0-7000.0-114000.0-182000.0-88000.0-5000.0-12000.0-115000.0-159000.0-6000.0560000.0814000.0-97000.06000.012000.09000.06000.034000.051000.060000.041000.028000.0-53000.02000.03000.03000.01000.01000.01000.02000.05000.04000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value-29294000.0-31506000.0-31151000.0-44265000.0-51932000.0-54603000.0-39519000.0-49805000.0-42908000.0-39090000.0-42937000.0-37364000.0-37255000.0-21024000.0-28734000.0-30040000.0-35649000.0-40874000.0-45213000.0-36721000.0-35328000.0-27390000.0-26288000.0-23753000.0-14998000.0-22921000.0-13386000.0-4511000.05749000.02578000.01674000.0-1056000.0-7415000.0-6514000.02274000.02611000.0-3480000.01293000.0-1998000.0-377000.07186000.0868000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value3628000.03735000.03115000.04149000.03080000.03600000.03323000.02359000.03147000.0
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value3546000.03718000.03628000.03730000.04057000.03888000.03735000.03356000.02861000.02897000.03115000.04182000.03961000.03967000.04149000.02456000.02706000.02824000.03080000.02906000.03726000.03647000.03600000.03878000.03937000.03187000.03323000.02736000.02798000.03104000.02359000.03043000.03750000.03618000.03147000.02918000.02802000.02925000.02421000.02472000.02541000.01837000.02036000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure

us-gaap:AssetsFairValueDisclosure


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value589710272623757223222371696120175137152151181168194174161126124114142130131137161155139108949910894
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType

us-gaap:AssetBackedSecurities, us-gaap:FairValueInputsLevel2, us-gaap:ShortTermInvestments


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value5.6447.3678.2842.1733.0933.9343.953.4154.194.3283.5220.58811131314141214111211
Percentage of AssetsFairValueDisclosure9.77.68.13.05.010.66.815.012.919.49.53.512.310.97.610.39.27.98.06.86.37.1

us-gaap:CommercialPaper, us-gaap:FairValueInputsLevel2, us-gaap:CashAndCashEquivalents


Assets
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value9.224156.0985.7979.393262.794109.07822113218171224205863
Percentage of AssetsFairValueDisclosure9.515.48.49.325.346.612.332.624.523.09.918.513.211.78.513.712.130.039.6

us-gaap:CorporateDebtSecurities, us-gaap:FairValueInputsLevel2, us-gaap:CashAndCashEquivalents


Assets
Period End2020-12-31
Value1.351
Percentage of AssetsFairValueDisclosure1.3

us-gaap:CorporateDebtSecurities, us-gaap:FairValueInputsLevel2, us-gaap:ShortTermInvestments


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value384238352419225.01812121653591249296106109833931
Percentage of AssetsFairValueDisclosure65.343.737.849.038.752.938.322.139.455.744.155.449.770.967.363.670.160.149.820.319.4

us-gaap:MoneyMarketFunds, us-gaap:FairValueInputsLevel1, us-gaap:CashAndCashEquivalents


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value9.987333328294.154.8478.5644.2544.034.392147.45333.5443.79148.5486.531224335
Percentage of AssetsFairValueDisclosure17.134.532.839.547.011.28.437.713.118.011.887.47.728.22.02.89.65.63.613.222.122.2

us-gaap:USGovernmentAgenciesDebtSecurities, us-gaap:FairValueInputsLevel2, us-gaap:ShortTermInvestments


Assets
Period End2021-06-302021-03-312020-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value4.6114.6284.6422.9040.651.5493.7241.5421.5421.5421.5478.9058.9191126263716
Percentage of AssetsFairValueDisclosure7.94.84.512.82.06.910.09.11.61.30.96.55.97.914.615.719.110.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByAssetClass, us-gaap:InvestmentType

us-gaap:AssetBackedSecurities, us-gaap:ShortTermInvestments


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value5.6447.3678.2842.1733.0933.9343.953.4154.194.3283.5220.58811131314141214111211
Percentage of AssetsFairValueDisclosure9.77.68.13.05.010.66.815.012.919.49.53.512.310.97.610.39.27.98.06.86.37.1

us-gaap:CommercialPaper, us-gaap:CashAndCashEquivalents


Assets
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value9.224156.0985.7979.393262.794109.07822113218171224205863
Percentage of AssetsFairValueDisclosure9.515.48.49.325.346.612.332.624.523.09.918.513.211.78.513.712.130.039.6

us-gaap:CorporateDebtSecurities, us-gaap:CashAndCashEquivalents


Assets
Period End2020-12-31
Value1.351
Percentage of AssetsFairValueDisclosure1.3

us-gaap:CorporateDebtSecurities, us-gaap:ShortTermInvestments


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value384238352419225.01812121653591249296106109833931
Percentage of AssetsFairValueDisclosure65.343.737.849.038.752.938.322.139.455.744.155.449.770.967.363.670.160.149.820.319.4

us-gaap:MoneyMarketFunds, us-gaap:CashAndCashEquivalents


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value9.987333328294.154.8478.5644.2544.034.392147.45333.5443.79148.5486.531224335
Percentage of AssetsFairValueDisclosure17.134.532.839.547.011.28.437.713.118.011.887.47.728.22.02.89.65.63.613.222.122.2

us-gaap:USGovernmentAgenciesDebtSecurities, us-gaap:ShortTermInvestments


Assets
Period End2021-06-302021-03-312020-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value4.6114.6284.6422.9040.651.5493.7241.5421.5421.5421.5478.9058.9191126263716
Percentage of AssetsFairValueDisclosure7.94.84.512.82.06.910.09.11.61.30.96.55.97.914.615.719.110.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value9.987333328294.154.8478.5644.2544.034.392147.45333.5443.79148.5486.531224382354.89410269.7859.81188.741333325723248077
Percentage of AssetsFairValueDisclosure17.134.532.839.547.011.28.437.713.118.011.887.47.728.22.02.89.65.63.613.222.147.122.23.98.222.86.97.514.26.38.521.523.353.224.525.174.282.0

us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value48636843323253142818322.13888617113313714317414615192125121114881321211131281471211065071742816
Percentage of AssetsFairValueDisclosure82.965.567.260.553.088.891.662.386.982.088.212.692.371.898.097.290.494.496.486.877.952.977.896.191.877.293.192.585.893.791.578.576.746.875.574.925.818.0

us-gaap:BusinessAcquisitionCostOfAcquiredEntityTransactionCosts

us-gaap:BusinessAcquisitionCostOfAcquiredEntityTransactionCosts


Business
Period End2020-12-312020-09-30
Value111.8
Percentage of BusinessAcquisitionCostOfAcquiredEntityTransactionCosts100.0100.0

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired

csgs:KitewheelLLC


Business
Period End2021-06-30
Value100.0
Percentage of BusinessAcquisitionPercentageOfVotingInterestsAcquired100.0

csgs:TangoTelecomLimited


Business
Period End2021-06-30
Value100.0
Percentage of BusinessAcquisitionPercentageOfVotingInterestsAcquired100.0

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

csgs:MobileCardHoldingsLlc, us-gaap:SubsequentEvent


Business
Period End2021-07-31
Value64.0
Percentage of BusinessAcquisitionPercentageOfVotingInterestsAcquired0.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

csgs:FortePaymentSystemsInc


Business
Period End2020-12-312020-03-312018-12-31
Value2400000.02500000.02400000.0
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets

csgs:TangoTelecomLimited


Business
Period End2021-06-30
Value7000000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

csgs:TangoTelecomLimited


Business
Period End2021-06-30
Value3400000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue

csgs:TangoTelecomLimited


Business
Period End2021-06-30
Value1700000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

csgs:TangoTelecomLimited


Business
Period End2021-06-30
Value2.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill100.0

us-gaap:CapitalizedContractCostAccumulatedAmortization

us-gaap:CapitalizedContractCostAccumulatedAmortization


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value46423939373431323049433730250.0
Percentage of CapitalizedContractCostAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:CapitalizedContractCostAccumulatedAmortization us-gaap:CapitalizedContractCost

csgs:CapitalizedCommissionFees


Capitalized
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-31
Value4.4693.4321.9881.50.9160.356
Percentage of CapitalizedContractCostAccumulatedAmortization11.210.94.64.03.01.4

csgs:CapitalizedCosts


Capitalized
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-31
Value332620171412
Percentage of CapitalizedContractCostAccumulatedAmortization83.084.047.047.247.749.2

csgs:CustomerContractIncentives


Capitalized
Period End2020-12-312019-12-31
Value2.321.612
Percentage of CapitalizedContractCostAccumulatedAmortization5.85.1

us-gaap:CapitalizedContractCostGross

us-gaap:CapitalizedContractCostGross


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9390878479868275698680726663
Percentage of CapitalizedContractCostGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostGross us-gaap:CapitalizedContractCost

csgs:CapitalizedCommissionFees


Capitalized
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-31
Value129.5617.5056.9436.0744.945
Percentage of CapitalizedContractCostGross14.111.69.39.69.17.8

csgs:CapitalizedCosts


Capitalized
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-31
Value706844373332
Percentage of CapitalizedContractCostGross80.682.855.451.450.650.4

us-gaap:CapitalizedContractCostNet

us-gaap:CapitalizedContractCostNet


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4647474541515042393737353538
Percentage of CapitalizedContractCostNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostNet us-gaap:CapitalizedContractCost

csgs:CapitalizedCommissionFees


Capitalized
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-31
Value7.8226.1295.5175.4435.1584.589
Percentage of CapitalizedContractCostNet16.612.114.815.314.512.0

csgs:CapitalizedCosts


Capitalized
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-31
Value374124191819
Percentage of CapitalizedContractCostNet78.682.065.055.753.151.3

csgs:CustomerContractIncentives


Capitalized
Period End2020-12-312019-12-31
Value2.3063.014
Percentage of CapitalizedContractCostNet4.95.9

us-gaap:CashCashEquivalentsAndShortTermInvestments

us-gaap:CashCashEquivalentsAndShortTermInvestments


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value212205240212171131182171131141162199186222261258244237276266286385240199194169201183189183210193189172169184196188158138134215
Percentage of CashCashEquivalentsAndShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value306150188174144107156160113123139197119147122142125126132
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ClassOfWarrantOrRightOutstanding us-gaap:MajorCustomers

us-gaap:ClassOfWarrantOrRightOutstanding

csgs:Comcast


Class
Period End2020-12-31
Value1000000.0
Percentage of ClassOfWarrantOrRightOutstanding100.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value5929000.03661000.04460000.02702000.03971000.04664000.06032000.05441000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentCarryingAmount


Debt
Period End2020-12-312019-12-31
Value356366
Percentage of DebtInstrumentCarryingAmount100.0100.0

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

csgs:TwoThousandEighteenCreditAgreement, csgs:TermLoan


Debt
Period End2020-12-312019-12-31
Value126136
Percentage of DebtInstrumentCarryingAmount35.537.3

csgs:TwoThousandEighteenCreditAgreement, csgs:TwoThousandEighteenTermLoan


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value120123126129132135136138140142144146148150
Percentage of DebtInstrumentCarryingAmount0.00.035.50.00.00.037.30.00.00.00.00.00.00.0

us-gaap:DebtInstrumentFairValue us-gaap:DebtInstrument

us-gaap:DebtInstrumentFairValue

csgs:TwoThousandSixteenSeniorConvertibleNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value237243244240238236262261254242228242242251251247248239258250
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentFairValue us-gaap:DebtInstrument, us-gaap:LongtermDebtType

csgs:TwoThousandEighteenCreditAgreement, csgs:TwoThousandEighteenTermLoan


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value120123126129132135136138140142144146148150
Percentage of DebtInstrumentFairValue50.650.851.753.855.457.152.153.255.358.863.260.361.159.6

us-gaap:DebtInstrumentUnamortizedDiscountCurrent

us-gaap:DebtInstrumentUnamortizedDiscountCurrent


Debt
Period End2021-06-302021-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value2032000.03119000.00000296000.0734000.01469000.08632000.0
Percentage of DebtInstrumentUnamortizedDiscountCurrent100.0100.00.00.00.00.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent

us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value0.881.0175.3466.5437.7268.8971011121314151617181920212324254.738
Percentage of DebtInstrumentUnamortizedDiscountNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent us-gaap:DebtInstrument

csgs:TwoThousandSixteenSeniorConvertibleNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-15
Value1.4662.2493.0213.7834.5345.2746.0046.7247.4348.1338.8239.50310101112121314141515
Percentage of DebtInstrumentUnamortizedDiscountNoncurrent166.6221.156.557.858.759.359.760.160.360.560.660.860.861.162.962.361.861.360.960.560.10.0

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible us-gaap:Range

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

srt:Maximum


Decrease
Period End2020-12-31
Value300000.0
Percentage of DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value9.59.892109.6419.1938.6539.392
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value334828253342
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenue

us-gaap:DeferredRevenue


Deferred
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value69635754484754
Percentage of DeferredRevenue100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredRevenueCurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value545552525250454648474041393841535750454851464144494740465050475056584754575244424556
Percentage of DeferredRevenueCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueNoncurrent

us-gaap:DeferredRevenueNoncurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1415171816181813151617139.0749.19112117.717.5956.6947.7267.949.0459.8289.5879.2688.7989.6489.277.3637.8759.2219.758.1928.2766.5047.4528.0128.4868.6317.9428.06216
Percentage of DeferredRevenueNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsDeferredIncome


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value4020000.01307000.02606000.02225000.03556000.0914000.0550000.01209000.01700000.0559000.0
Percentage of DeferredTaxAssetsDeferredIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value59715156657777689073
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value2625242936151811154.778
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value512000.0315000.0383000.01156000.03630000.0877000.0305000.0678000.044000.0133000.0
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsStateTaxes

us-gaap:DeferredTaxAssetsStateTaxes


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value1804000.01387000.04520000.03220000.0
Percentage of DeferredTaxAssetsStateTaxes100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3285000.04844000.03695000.03312000.05066000.05528000.04425000.03929000.04354000.03723000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value128.817.1810131410121918
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value9109000.07431000.06635000.05828000.08336000.07590000.06747000.03846000.0-4207000.0-3506000.0
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:CustomerContracts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value5199000.07771000.03741000.05932000.0590000.02079000.0
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value767186594546776851516156444662605048655857435947504051404236584844356145393142323553
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2020-12-31
Value26
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0

us-gaap:EquityMethodInvestments

us-gaap:EquityMethodInvestments


Equity
Period End2020-12-312020-09-302019-12-312018-12-31
Value7900000.08000000.06600000.02800000.0
Percentage of EquityMethodInvestments100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2572511392362282221252102102082021981931922001921911961951901871821791741661751701681601521511441542532442355956535145
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

csgs:AcquiredClientContracts


Finite
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value10096939388878682817980776868
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization42.642.342.274.842.341.841.440.941.041.141.90.034.937.3

csgs:AcquiredCustomerContracts


Finite
Period End2021-06-302021-03-312020-12-312019-12-31
Value11010710593
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization42.842.975.674.8

csgs:AcquiredSoftware


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value706865646261
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization50.254.332.50.031.833.6

csgs:InternalUseSoftware


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value695753443733
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization49.845.726.60.018.918.4

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value1471431391351311281251211221221191161141111081061041019910199979594928886858377
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization57.257.1100.057.457.757.8100.057.758.258.659.159.058.958.10.053.254.153.150.751.852.051.852.052.652.853.249.549.949.250.7

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

csgs:AcquiredCustomerContracts


Finite
Period End2020-12-31
Value7.2
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1112118.38.48.61010
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths162.50.00.00.00.00.00.00.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2021-06-302021-03-312020-09-30
Value7700000.06500000.06700000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive us-gaap:FiniteLivedIntangibleAssetsByMajorClass

csgs:AcquiredCustomerContracts


Finite
Period End2020-12-31
Value5600000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive0.0

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value900000.0900000.02400000.02600000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive0.00.00.00.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-06-302021-03-312020-09-30
Value8900000.07400000.010000000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour us-gaap:FiniteLivedIntangibleAssetsByMajorClass

csgs:AcquiredCustomerContracts


Finite
Period End2020-12-31
Value5600000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour0.0

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1500000.03800000.04900000.03300000.03600000.04000000.05300000.05000000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour0.00.00.00.00.00.00.00.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-06-302021-03-312020-09-30
Value121013
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree us-gaap:FiniteLivedIntangibleAssetsByMajorClass

csgs:AcquiredCustomerContracts


Finite
Period End2020-12-31
Value5.8
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree0.0

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value4.66.16.94.75.05.56.66.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree0.00.00.00.00.00.00.00.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-06-302021-03-312020-09-30
Value171418
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo us-gaap:FiniteLivedIntangibleAssetsByMajorClass

csgs:AcquiredCustomerContracts


Finite
Period End2020-12-31
Value7.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo0.0

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value7.28.48.96.36.57.08.07.9
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo0.00.00.00.00.00.00.00.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value334323166315310308157299303307303269265263264259259267261259258257259259252267261264255251253251259366361352344
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

csgs:AcquiredClientContracts


Finite
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value151149149148146147149148121120120878391
Percentage of FiniteLivedIntangibleAssetsGross47.948.148.494.248.948.748.648.744.945.545.70.031.135.5

csgs:AcquiredCustomerContracts


Finite
Period End2021-06-302021-03-312020-12-312019-12-31
Value163154153148
Percentage of FiniteLivedIntangibleAssetsGross48.847.792.594.2

csgs:AcquiredSoftware


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value757575666566
Percentage of FiniteLivedIntangibleAssetsGross45.547.724.70.024.525.9

csgs:InternalUseSoftware


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value908280696463
Percentage of FiniteLivedIntangibleAssetsGross54.552.326.50.024.024.6

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value171169166164160159157152155157155148144142135133133131129131130130130132132130131130129121
Percentage of FiniteLivedIntangibleAssetsGross51.252.3100.052.151.951.6100.051.151.351.451.355.154.554.30.050.551.350.548.650.350.350.550.551.151.051.749.349.848.948.1

us-gaap:GuaranteeObligationsCurrentCarryingValue

us-gaap:GuaranteeObligationsCurrentCarryingValue


Guarantee
Period End2021-06-302021-03-312020-12-31
Value2700000.02900000.03700000.0
Percentage of GuaranteeObligationsCurrentCarryingValue100.0100.0100.0

us-gaap:GuaranteeObligationsCurrentCarryingValue us-gaap:BalanceSheetLocation

us-gaap:CashAndCashEquivalents


Guarantee
Period End2021-06-302021-03-312020-12-31
Value1800000.01900000.01700000.0
Percentage of GuaranteeObligationsCurrentCarryingValue66.765.545.9

us-gaap:OtherNoncurrentAssets


Guarantee
Period End2021-06-302021-03-312020-12-31
Value900000.01000000.02000000.0
Percentage of GuaranteeObligationsCurrentCarryingValue33.334.554.1

us-gaap:GuaranteeObligationsCurrentCarryingValue us-gaap:GuaranteeObligationsByNature

us-gaap:SuretyBond


Guarantee
Period End2021-06-302021-03-312020-12-31
Value4500000.04400000.01500000.0
Percentage of GuaranteeObligationsCurrentCarryingValue166.7151.740.5

us-gaap:IncomeTaxesReceivable

us-gaap:IncomeTaxesReceivable


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value8.172.4212.1673.3417.5165.4354.2974.2047.2063.1616.727.4521012139.561317114.0126.0064.3144.0386.1079.3415.7997.8516.6337.644.6253.8155.90312166.4695.2614.81.3244.139121.6379.043
Percentage of IncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value26
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value14107.52249157221515
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths us-gaap:DebtInstrument, us-gaap:LongtermDebtType

csgs:TwoThousandEighteenCreditAgreement, csgs:TermLoan


Long
Period End2020-12-312019-12-312018-12-31
Value14107.5
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value97152447522222252222
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree us-gaap:DebtInstrument, us-gaap:LongtermDebtType

csgs:TwoThousandEighteenCreditAgreement, csgs:TermLoan


Long
Period End2020-12-312019-12-312018-12-31
Value971514
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0100.05.8

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value24524410222215222215
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo us-gaap:DebtInstrument, us-gaap:LongtermDebtType

csgs:TwoThousandEighteenCreditAgreement, csgs:TermLoan


Long
Period End2020-12-312019-12-312018-12-31
Value151410
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo6.15.8100.0

us-gaap:LongtermDebtWeightedAverageInterestRate us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongtermDebtWeightedAverageInterestRate

csgs:CreditAgreementAndConvertibleNotes, csgs:DebtOfferings


Longterm
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value5.00.060.050.050.050.06
Percentage of LongtermDebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners us-gaap:Ownership

us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners

csgs:PaymentTechnologyAndServicesCompany


Minority
Period End2021-03-312020-12-312020-09-302019-12-312018-12-31
Value15.015.015.00.080.04
Percentage of MinorityInterestOwnershipPercentageByNoncontrollingOwners100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312019-12-31
Value3.624.32
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value24293439455051505051
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCountry


Operating
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1079697103879196908957
Percentage of OperatingLossCarryforwards445.8331.0285.3264.1193.3182.0188.2180.0178.0111.8

us-gaap:StateAndLocalJurisdiction


Operating
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value49514950636363505467
Percentage of OperatingLossCarryforwards204.2175.9144.1128.2140.0126.0123.5100.0108.0131.4

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value1800000.01900000.01700000.01600000.02100000.02600000.02700000.02800000.03100000.03000000.03000000.03000000.02000000.02700000.04200000.02800000.03000000.04800000.04300000.04300000.03700000.04600000.05000000.04900000.04900000.05000000.04700000.04800000.04900000.04900000.04500000.03500000.0
Percentage of RestrictedCashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringReserve

us-gaap:RestructuringReserve


Restructuring
Period End2020-12-312020-09-302019-12-312018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value933000.0739000.0822000.04336000.03574000.03982000.04148000.02137000.03746000.04736000.06629000.02994000.03948000.03717000.02370000.04260000.01164000.0
Percentage of RestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringReserve us-gaap:BalanceSheetLocation

us-gaap:OtherCurrentLiabilities


Restructuring
Period End2020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value900000.0700000.0800000.02300000.02700000.03000000.02100000.03100000.0
Percentage of RestructuringReserve96.594.797.353.065.180.170.178.5

us-gaap:RestructuringReserve us-gaap:RestructuringCostAndReserve

us-gaap:OneTimeTerminationBenefits


Restructuring
Period End2020-12-312020-09-302019-12-312018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value933000.0739000.0822000.01402000.0855000.01143000.01116000.0932000.02414000.03580000.05378000.01637000.02819000.03717000.01917000.03771000.01164000.0
Percentage of RestructuringReserve100.0100.0100.032.323.928.726.943.664.475.681.154.771.4100.080.988.5100.0

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligation


Revenue
Period End2021-06-302021-03-312020-12-312020-09-30
Value90090010001000
Percentage of RevenueRemainingPerformanceObligation100.0100.0100.0100.0

us-gaap:RevenueRemainingPerformanceObligationPercentage

us-gaap:RevenueRemainingPerformanceObligationPercentage


Revenue
Period End2021-06-302021-03-312020-12-312020-09-30
Value80.080.090.070.0
Percentage of RevenueRemainingPerformanceObligationPercentage100.0100.0100.0100.0

us-gaap:SettlementAssetsCurrent

us-gaap:SettlementAssetsCurrent


Settlement
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1261081491171391221691128887124
Percentage of SettlementAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SettlementLiabilitiesCurrent

us-gaap:SettlementLiabilitiesCurrent


Settlement
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1251071481161371211681118786123
Percentage of SettlementLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value1167000.01212000.01041000.01261000.01143000.01153000.01117000.01136000.01180000.01299000.01145000.01159000.01189000.01216000.01222000.01211000.01391000.01419000.01394000.01437000.01744000.01794000.02124000.02044000.02283000.02310000.02311000.02407000.01832000.01848000.01922000.02085000.02094000.02136000.01956000.02014400.02012500.02037800.01620400.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value43.9543.8741.3141.3941.9844.5542.642.4842.042.0441.6441.741.6741.4836.8436.3434.9234.931.2631.3430.5130.3526.0325.3225.3425.322.8122.6421.2721.2118.5718.5418.4418.4217.6317.6617.517.5117.87
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

csgs:TwoThousandFivePlan


Share
Period End2020-12-31
Value5500000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased us-gaap:Range, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased

srt:Maximum, csgs:NineteenNinetySixEmployeeStockPurchasePlan


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value42.3548.9939.6841.1441.14
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased100.0100.0100.0100.0100.0

srt:Minimum, csgs:NineteenNinetySixEmployeeStockPurchasePlan


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value32.230.7627.031.8829.7
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased76.062.868.077.572.2

us-gaap:SharesIssuedPricePerShare us-gaap:MajorCustomers

us-gaap:SharesIssuedPricePerShare

csgs:Comcast


Shares
Period End2020-12-31
Value56.12
Percentage of SharesIssuedPricePerShare100.0

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockShares


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value363635353535353535353434343434333333343434343434343432323232323232313131313130302929
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnamortizedDebtIssuanceExpense us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:UnamortizedDebtIssuanceExpense

us-gaap:RevolvingCreditFacility, csgs:TwoThousandFifteenCreditAgreement


Unamortized
Period End2020-12-31
Value800000.0
Percentage of UnamortizedDebtIssuanceExpense100.0

us-gaap:UnbilledReceivablesCurrent

us-gaap:UnbilledReceivablesCurrent


Unbilled
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value4340373635353337394037363835313437403033343941464744423938
Percentage of UnbilledReceivablesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UndistributedEarningsOfForeignSubsidiaries


Undistributed
Period End2020-12-31
Value52
Percentage of UndistributedEarningsOfForeignSubsidiaries100.0

us-gaap:UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued

us-gaap:UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued


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
Value600000.0600000.0600000.0500000.0400000.0300000.0500000.0300000.0200000.0100000.0100000.0
Percentage of UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2020-12-31
Value1400000.0
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Geographical
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:AmortizationOfIntangibleAssets
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Amortization Of Intangible Assetsus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:DeferredFinanceCostsNoncurrentNet
us-gaap:DebtInstrument
(None,)
Deferred Finance Costs Noncurrent Netus-gaap: Debt Instrument
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components