PTEN


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

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted
us-gaap:AwardDate, us-gaap:AwardType
us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax
us-gaap:StatementBusinessSegments
us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostsAndExpenses
us-gaap:DebtInstrument
us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

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

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:AccountsReceivableNetCurrent
us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BalanceSheetLocation
us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:TaxesPayableCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

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:PropertyPlantAndEquipmentByType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:AmortizationOfFinancingCosts

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

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

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividends

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:IncomeTaxAuthority
us-gaap:ConsolidationItems
pten:ContractTerminationCosts
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
pten:DepreciationAmortizationAndImpairment

pten:DepreciationDepletionAmortizationAndImpairment
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

pten:DividendEquivalents
us-gaap:StatementEquityComponents

pten:IncreaseDecreaseInPayablesRelatedToPurchasesOfPropertyAndEquipment

pten:NetDecreaseIncreaseInDepositsOnEquipmentPurchases

pten:NonCashRestructuringExpense

pten:ProceedsFromDisposalOfAssetsAndInsuranceClaims
us-gaap:ConsolidationItems
pten:ROUAssetAbandonments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:AwardDate, us-gaap:AwardType
pten:ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfAwards
us-gaap:StatementEquityComponents
pten:StockIssuedOrVestedDuringPeriodValueStockAwards

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
us-gaap:AwardType
us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:DepreciationAndAmortization

us-gaap:DividendsCommonStockCash
us-gaap:Dividends
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:ExplorationAbandonmentAndImpairmentExpense

us-gaap:ExtinguishmentOfDebtGainLossNetOfTax

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GoodwillImpairmentLoss
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInInventoriesAndOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:InterestPaidCapitalized

us-gaap:InvestmentIncomeInterest

us-gaap:OtherOperatingIncomeExpenseNet
us-gaap:ConsolidationItems
us-gaap:OtherRestructuringCosts
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:PaymentsOfDebtIssuanceCosts
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:PaymentsToAcquireBusinessesGross

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:ProvisionForDoubtfulAccounts
us-gaap:RestructuringCostAndReserve
us-gaap:RestructuringAndRelatedCostIncurredCost
us-gaap:ConsolidationItems
us-gaap:RestructuringCharges
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:RestructuringCosts
us-gaap:ConsolidationItems
us-gaap:SeveranceCosts1
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:PlanName
us-gaap:ShareRepurchaseProgram
us-gaap:StatementEquityComponents

pten:AccruedRestructuringExpenseCurrent

pten:AccruedSalariesWagesPayrollTaxesAndBenefitsCurrent

pten:BankChecksOutstandingAndOtherReconcilingItems

pten:CashAndCashEquivalents

pten:DeductiblePerOccurrenceForEquipmentInsurancePolicy

pten:DeductiblePerOccurrenceForExcessAutomobileLiabilityInsurancePolicy

pten:DeductiblePerOccurrenceForGeneralLiabilityInsurancePolicy

pten:DeductiblePerOccurrenceForPrimaryAutomobileLiabilityInsurancePolicy

pten:DeductiblePerOccurrenceForWorkersCompensationInsurancePolicy

pten:ReimbursementOfWorkersCompensationInsuranceClaimsIncludedInOtherCurrentAssets
us-gaap:AwardType
pten:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber

us-gaap:AccruedInsuranceCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:CashFDICInsuredAmount

us-gaap:CashUninsuredAmount
us-gaap:DebtInstrument
us-gaap:DebtInstrumentRepurchaseAmount

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
us-gaap:DebtInstrument
us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DepositsAssetsNoncurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ForeignFinancialInstitutionsActualDeposits

us-gaap:IncomeTaxesReceivable

us-gaap:InterestPayableCurrent

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsAndSuppliesNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LettersOfCreditOutstandingAmount
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis
us-gaap:LongTermDebtFairValue
us-gaap:FairValueByMeasurementBasis

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:DebtInstrument
us-gaap:OtherLoansPayableLongTerm

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted

us-gaap:RestructuringReserve
us-gaap:BalanceSheetLocation
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount

us-gaap:UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:WorkersCompensationLiabilityCurrent

Plots across concepts


IncomeStatement
Income Loss From Continuing Operations 
Before Income Taxes Extraordinary Items Noncontrolling Interest
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Inventory Net
NonCurrent Assets
Other Assets Noncurrent
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Other Liabilities Noncurrent
Stockholders Equity
Common Stock Value
CashFlow
Net Income Loss
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Diluted Shares Outstanding
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
InventoryNet
Inventory Finished Goods Net Of Reserves
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue ██████████████▇▇▇▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁2.7282.7122.712.7082.7062.6952.6942.6922.6882.6732.6732.6712.6672.6632.6622.5742.5692.0971.9151.9151.9111.9041.9041.9041.9041.8931.8931.8921.891.871.8651.8651.8641.8521.8411.841.841.8331.8331.8311.831.8161.815NANANA
 us-gaap:CommonStockSharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock█████████████▇▇▇▇▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁272.835271.192271.029270.861270.569269.523269.372269.224268.791267.353267.316267.09266.688266.299266.259257.428256.914209.73191.526191.495191.112190.375190.375190.388190.407189.265286189.262876189.223188.959186.972186.487186.515186.446185.212184.06184.022184.053183.316183.295183.109183.044NA181.538181.462181.463NA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁188.408187.677NA187.28186.633190.674NA199.343207.499211.868NA218.059220.093220.783NA211.875201.204160.062NA146.326145.944145.77NA145.662145.984145.745NA146.991146.029145.099NA145.432146.374146.783NA150.522153.655155.401NA154.12155.581154.653NA154.109152.871153.122
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁188.408187.677NA187.28186.633190.674NA199.343207.499211.868NA218.059220.093220.783NA211.875201.204160.062NA146.326145.944145.77NA145.662145.3144.983NA144.798143.622142.892NA144.446145.465144.827NA149.846153.269154.625NA152.617153.556153.122NA152.933152.65152.458
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁10.3618.941NA8.499.1019.2NA9.75310.28910.033NA9.0529.9039.738NA9.9739.4759.017NA9.1419.377.74NA7.845.0285.569NA0.4420.4320.08NA2.8974.0151.874NA5.5385.9693.229NA0.410.380.725NA4.6446.907NA
us-gaap:EarningsPerShareBasic ▅▅▅▅▄▁▅▃▆▆▄▅▆▆█▆▅▅▅▅▅▅▅▃▆▆▇▆▇▇▆▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆-0.55-0.57-0.57-0.6-0.81-2.28-0.44-1.31-0.24-0.14-0.93-0.34-0.05-0.160.88-0.16-0.46-0.4-0.53-0.58-0.58-0.48-0.4-1.54-0.130.060.390.110.370.240.12000000000000010.510.280.380.39999999999999990.340.60.620.560.530.530.460.350000000000000030.190.190.03
us-gaap:EarningsPerShareDiluted ▅▅▅▅▄▁▅▃▆▆▄▅▆▆█▆▅▅▅▅▅▅▅▃▆▆▇▆▇▇▆▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆-0.55-0.57-0.57-0.6-0.81-2.28-0.44-1.31-0.24-0.14-0.93-0.34-0.05-0.160.88-0.16-0.46-0.4-0.53-0.58-0.58-0.48-0.4-1.54-0.130.060.390.110.370.240.12000000000000010.510.280.380.39999999999999990.330.60.620.560.530.520.460.350000000000000030.190.190.03
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 COGS Ratio us-gaap:StatementBusinessSegments pten:ContractDrilling▂▁▁▁▂▅▅▆▇██▇▇▆▆▆▅141.732133.501115.574115.054171.134267.364270.785317.035348.138372.392387.487365.28349.922327.803309.58301.614270.111NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 COGS Ratio us-gaap:StatementBusinessSegments pten:DirectionalDrilling▃▂▂▁▁▅▅▇▇▇█▇▇▇24.86919.6716.85810.27111.74234.48538.57247.03750.21852.95956.39851.55652.70548.616NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 COGS Ratio us-gaap:StatementBusinessSegments pten:Other▂▂▁▂▁▄▅▆▆██▇▆▆▆▅▄13.18211.9198.8719.8437.97118.97121.49225.74326.40131.21932.34929.03626.48825.96125.52220.93419.031NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 COGS Ratio us-gaap:StatementBusinessSegments pten:PressurePumping▂▁▁▁▁▂▃▄▅▅▆████▇▅111.99175.83979.49871.97359.533125.107161.448208.637251.008247.601319.703421.606425.303406.784406.652362.441290.044NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardDate,us-gaap:AwardType pten:YearTwentyEighteen,us-gaap:PerformanceShares▁████████████0.00.6670.6670.6670.6670.6670.6670.6670.6670.6670.6670.6670.667NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardDate,us-gaap:AwardType pten:YearTwentyNineteen,us-gaap:PerformanceShares██████▁██0.830.830.830.830.830.830.8290.830.83NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardDate,us-gaap:AwardType pten:YearTwentySeventeen,us-gaap:PerformanceSharesNANA0.00.00.1610.4820.4820.4820.4820.4820.4820.4820.4820.4820.4810.4820.321NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardDate,us-gaap:AwardType pten:YearTwentyTwenty,us-gaap:PerformanceShares██▁██0.0690.0690.0680.0690.069NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardDate,us-gaap:AwardType pten:YearTwentyTwentyOne,us-gaap:PerformanceShares0.602NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▅▅▅▅▄▁▅▃▅▆▄▅▆▅█▅▅▅▅▅▅▅▅▃▆▆▆▆▆▆▆▇▆▆▆▆▇▇▇▇▇▇-103.054-105.995-106.12-111.893-149.637-436.108-85.578-260.865-48.599-27.67-203.59-73.522-12.243-36.401196.763-30.162-90.245-62.49-79.931-86.522-85.397-63.825-60.76-228.887-15.9420.54753.73611.07758.77131.46712.56876.80337.0253.92757.36355.22289.37299.82888.91776.30881.173.95NANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:StatementBusinessSegments pten:ContractDrilling▃▂▁▁▂▅▆▆▇████▇▆▆▆100.13479.37871.15859.11787.127163.42175.427188.934201.792219.202229.074226.373217.674212.583191.269186.957180.658NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:StatementBusinessSegments pten:DirectionalDrilling▃▂▂▁▁▄▅█▆▆▇▆▆▅22.3716.63714.7029.75412.26532.32934.72656.21542.10245.60249.71544.7443.68537.689NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:StatementBusinessSegments pten:Other▂▂▁▁▁▃▃█▄▅▅▅▄▄▅▃▂10.40910.2268.0158.6659.08616.02413.76531.75917.61221.77321.39920.44717.51317.74520.88214.61612.671NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:StatementBusinessSegments pten:PressurePumping▂▁▁▁▁▂▃▄▅▅▆██▇█▇▅102.3276.5175.41763.72156.268114.855139.597176.306206.137202.748257.497342.498342.885320.97323.607290.315233.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostsAndExpenses ▂▂▂▂▂▇▄▇▅▅█▇▇▆▆▅▅▂▂▂▂▂▂▆▃▄▆▆▅▄▄▄▄▄▄▄▄▄▄▄▃▃▂▂▁▁401.184358.456344.999321.707409.464940.337575.06905.757723.89727.5541006.727947.759863.422831.266808.981723.005719.422397.814360.113329.542318.239364.198415.362751.766497.525633.596794.386815.337670.05619.392626.67606.356588.71572.107552.541555.037530.218588.257580.747541.534468.204449.857410.85326.154261.235263.767
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument pten:TwoThousandTwentyEightNotesNANA3.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument pten:TwoThousandTwentyNineNotesNANA0.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▅▅▅▅▅▁▆▃▆▆▄▆▇▆▆▆▅▆▅▅▅▆▆▃▆▇█▇█-119.282-127.383-131.373-125.104-169.649-504.892-109.353-326.232-59.575-35.218-222.619-91.559-19.095-34.135-31.356-47.421-148.538-100.486-121.799-133.571-134.893-105.933-86.169-338.43-33.69515.84598.79923.53280.188NANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▆▆▆▆▆▅▆▅▆▆▆▆▆▇▁▆▅▆▆▅▅▆▆▄▆▇█▇▇▇▇█▇▇▇▇███████▇▇▇-15.973-20.97-24.846-12.993-19.317-70.17-23.43-64.513-10.128-6.604-21.37-16.517-8.3820.282-226.758-13.652-56.354-36.947-43.677-49.428-49.027-35.43-27.511-112.452-14.726.7241.2167.55625.90516.9429.47543.30123.52832.12835.58531.35453.3455.91751.95346.95346.83142.20136.71817.23216.42.506
us-gaap:IncomeTaxesPaidNet ▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▃▆▅▄▁▅▄▇▆█▄▅▅▄▅▅▅▅▅▅▅▅▆▅-0.034.2560.1593.952-0.4-0.002-0.5910.266-1.112-0.015-0.1053.2560.00.0210.0812.8990.7190.248-97.70364.590.022-19.625-161.1180.045-19.39583.13551.701128.341-44.088-10.001-11.239-18.123-9.695-3.5430.156-0.87-5.86-1.39-0.782-1.31861.53-0.179NANANA0.912
us-gaap:InterestExpense ▃▃▃▄▄▄█▆▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▂▃▃▃▃▂▂▂▃▂▂▂▂▂▂▂▂▁▁10.70410.0097.27411.28810.98411.22428.18320.73913.29812.98412.9112.37612.66713.62510.5439.5849.0758.278.64410.24410.67810.89.4319.2549.2498.5418.3956.9937.2497.1887.1497.5036.9416.7665.917.2075.0514.5824.4143.8353.5143.8893.7616.2271.3831.401
us-gaap:InterestPaidNet ▃▃▃▃▃▃█▅▄▃▄▃▄▁▄▁▄▁▄▁▄▂▄▁▄▁▄▁10.37210.23210.76311.12310.08111.40133.58918.35714.23510.68913.87811.73313.3672.20616.6171.69616.0060.63414.5781.72116.4793.77314.7182.22815.7230.78314.1350.318NANA-13.525-0.017NANA-9.2430.745-7.789-0.364-18.872-0.5127.894-1.687-5.2511.298NANA
us-gaap:NetIncomeLoss ▅▅▅▅▄▁▅▃▅▆▄▅▆▅█▅▅▅▅▅▅▅▅▃▆▆▆▆▆▆-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195.402-33.769-92.184-63.539-78.122-84.143-85.866-70.503-58.658-225.978-18.9759.12557.58315.97654.28334.822NANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▅▅▅▄▁▅▃▅▆▄▅▆▅█▅▅▅▅▅▅▅▅▃-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195.402-33.769-92.184-63.539-78.122-84.143-85.866-70.503-58.658-225.978NANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▅▅▅▅▄▁▅▃▅▆▄▅▆▅█▅▅▅▅▅▅▅▅▃▆▆▆▆▆▆▆▇▆▆▆▆▇▇-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195.232-33.769-92.184-63.539-78.122-84.143-85.02-69.822-58.072-223.619-18.7779.03956.99415.81653.72434.46916.39273.61240.37655.74858.36750.34491.73296.532NANANANANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted ▅▅▅▅▄▁▅▃▅▆▄▅▆▅█▅▅▅▅▅▅▅▅▃▆▆▆▆▆▆▆▇▆▆▆▆▇▇-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195.232-33.769-92.184-63.539-78.122-84.143-85.02-69.822-58.072-223.619-18.7779.03956.99415.81653.72434.46916.39273.61740.37855.75458.36750.34491.73296.532NANANANANANANANA
us-gaap:NonoperatingIncomeExpense ▅▅▆▅▅▅▁▃▅▅▅▅▅▅▅▅▆▆▆▅▅▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▇▇▇▇▇▇▇▆██-9.872-9.856-7.175-10.538-10.565-10.482-26.59-18.927-11.45-11.835-11.829-11.278-10.091-12.033-9.709-9.405-8.302-7.847-8.573-10.162-10.561-10.674-9.373-8.915-8.931-8.258-8.034-6.759-7.038-7.012-6.036-6.83-6.31-6.574-5.765-6.434-5.016-4.473-4.352-3.413-3.391-3.727-3.3-5.9030.171-1.139
us-gaap:OperatingIncomeLoss ▅▅▅▅▅▁▅▃▆▆▄▅▆▆▆▆▅▅▅▅▅▅▅▃▆▇▇▇▇▇▇█▇▇▇▇██████▇▇▇▆-109.41-117.527-124.198-114.566-159.084-494.41-82.763-307.305-48.125-23.383-210.79-80.281-9.004-22.102-21.647-38.016-140.236-92.639-113.226-123.409-124.332-95.259-76.796-329.515-24.76424.103106.83330.29187.22658.77632.102124.55170.60694.932100.20988.594150.894157.664143.9132.294131.86117.54794.82852.50945.7577.831
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems us-gaap:MaterialReconcilingItems██▇▇▇▅█▁▇█████-3.287-4.556-6.138-6.421-10.355-18.771-3.012-39.192-7.317-5.204-4.494-4.861-4.777-4.089NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,pten:ContractDrilling▆▆▆▆▆▁▆▄▇▇▇▆▆▆▆▆▅▆▆▆▅▆▆▅▇▇█▇▇▇▇█▇-58.229-48.621-61.464-47.214-30.742-404.018-19.512-169.52816.49421.21726.943-42.704-0.251-17.103-16.432-20.397-73.362-61.706-62.527-67.786-70.449-35.096-25.538-131.2569.42656.13893.0112.14769.61767.07730.391116.25347.069NANANANANANANANANANANANANA
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,pten:DirectionalDrilling████▇██▆██▁███-5.11-4.923-5.72-9.912-14.385-10.595-9.266-32.501-5.29-5.667-95.911-8.995-7.678-4.913NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,pten:PressurePumping▆▆▆▆▅▆▆▅▆▆▃▇▇██▇▇▆▆▅▅▅▆▁▆▆███▇▇▇█-23.921-39.739-31.77-30.856-68.554-35.486-26.563-42.962-14.408-18.768-121.867-1.48720.63725.38922.44216.8414.636-22.891-40.075-46.569-46.025-43.959-37.774-183.464-18.744-15.01637.4225.20824.911.54311.55816.91730.254NANANANANANANANANANANANANA
 us-gaap:OperatingIncomeLoss us-gaap:StatementBusinessSegments us-gaap:Corporate▇▇▇▇▆▇▇▇▇▇▇▇▇▇▅▆▁▇████-18.863-19.688-19.106-20.163-30.497-24.034-24.709-23.374-24.939-23.697-22.709-23.005-24.064-23.807-33.309-31.735-68.753-18.995-13.534-13.4-13.42-14.318NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▅▅▅▅▅▄▅▅▅▅▄▆▄▄▆▇▆▅▄▄▅█▄▄▆▁▃▃▇▃▃▆▃▄▄▇▃▆▆▂▅0.2550.4180.4070.2180.695-1.3860.3450.8540.8480.944-2.3411.52-1.53-1.9841.3613.6071.9391.049-1.809-2.3790.4696.678-2.102-2.9093.033-8.578-3.847-4.8994.488-3.355-4.0232.383-3.748-2.303-1.4964.416-3.1662.5541.322-5.62-0.538NANANANANA
us-gaap:OtherNonoperatingIncomeExpense █▁▂▅▂▂▁▂▂▂▂▃▃▂▂▂▂▁▁▁▁▁▁▁0.8120.0140.0740.5120.0850.0850.0610.1190.0920.1170.0840.2810.2160.1690.1170.0780.1310.0170.0170.0190.0170.0160.0180.016NA0.00.00.00.0030.00.9110.380.381NA-0.0270.624-0.144NANANANANANANANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▂▁▁▁▂▃▄▅▆▆▇██▇▇▆▅▂▂▁▁▂▂▃▄▆█▇▇▆▆▆▆▆▆▅▆▆▆▆▅▅▄▃▂▂291.774240.929220.801207.141250.38445.927492.297598.452675.765704.171795.937867.478854.418809.164787.334684.989579.186305.175246.887206.133193.907268.939338.566422.251472.761657.699901.219845.628757.276678.168658.772730.907659.316667.039652.75643.631681.112745.921724.647673.828600.064567.404505.678378.663306.992271.598
us-gaap:SellingGeneralAndAdministrativeExpense ▄▄▄▄▅▆▇██▇▇▇█▇█▆▄▃▃▂▃▃▂▃▃▇▄▃▃▃▃▃▃▃▂▃▃▂▂▂▃▂▂▂▁▁23.55522.55820.91922.35523.99130.34631.83334.23134.89432.55532.77132.8235.66332.81735.96627.55123.47818.85217.53416.61217.08717.97216.57818.58219.21632.79722.02818.89619.54819.67318.55619.5818.31917.39716.66417.22216.71913.86815.5915.95716.74915.97515.55113.68512.34311.463
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets ▁▁▂▂▂▃▄▅▆▆▇███▇▇▇▄▃▃▄▄▄▅▆▆▇▆▅▅▅▅▅▅▅▄▄▄▄▃▃▂▂3073.3063171.8423299.0693491.2253624.8053870.2844439.6154609.0935191.7835367.7525469.8665819.9425953.996015.7245758.8565472.9755404.0564178.6193804.6063908.8734211.4714398.174533.3174678.1665049.5285230.9075394.0114968.3494908.3674812.8954687.1274677.5224663.7164657.2324556.9114469.9754442.6154363.8324221.9013986.6933777.5893582.9663423.031NANANA
us-gaap:Liabilities ▁▁▁▂▂▂▃▃▅▅▅▆▆▆▄▅▄▃▃▃▄▅▅▆▆▇█▆▆▅▅▅▅▅▅▄▄▄▄▃▂▁▁1265.5891259.6961283.011371.6621395.9321491.3911605.9951666.1071913.4721964.3831964.4432064.5152073.6512081.1831776.3631879.7731786.2531517.011555.8821584.7471809.6411908.6881972.1862047.0692181.5162332.3692488.2012108.8892060.9232023.2251931.131933.6471932.8761957.8991916.2541825.8071813.3321749.3571705.271559.961426.5291324.0961235.424NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▁▁▂▂▂▃▄▅▆▆▇███▇▇▇▄▃▃▄▄▄▅▆▆▇▆▅▅▅▅▅▅▅▄▄▄▄▃▃▂▂3073.3063171.8423299.0693491.2253624.8053870.2844439.6154609.0935191.7835367.7525469.8665819.9425953.996015.7245758.8565472.9755404.0564178.6193804.6063908.8734211.4714398.174533.3174678.1665049.5285230.9075394.0114968.3494908.3674812.8954687.1274677.5224663.7164657.2324556.9114469.9754442.6154363.8324221.9013986.6933777.5893582.9663423.031NANANA
us-gaap:StockholdersEquity ▁▁▂▂▂▃▄▅▆▆▆▇███▇▇▄▂▃▃▃▃▄▄1807.7171912.1462016.0592119.5632228.8732378.8932833.622942.9863278.3113403.3693505.4233755.4273880.3393934.5413982.4933593.2023617.8032661.6092248.7242324.1262401.832489.4822561.1312631.0972868.012NA2905.81NANANA2755.997NANANA2640.657NANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AssetsCurrent ▃▃▃▃▃▄▄▅▇▇▇███▅▅▄▅▁▁▃▃▃▃▃▅▇▅▅▆▆▆▆▅▅▅▅▅▅▅▄▄▄508.1487.602477.956532.11517.535584.707631.815677.56897.744927.731950.1971006.8191007.9581038.975746.855678.297571.749729.944283.321280.293455.723494.211486.536505.741515.794687.62909.092748.096758.731851.251808.65792.28773.279741.313699.991695.235760.565767.404764.95691.278630.15613.247557.41NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▄▄▄▅▅▃▄▃▅▅▅▄▅▆▁▁▁█▁▁▄▄▃▂▂▂▁▁▃▅▅▄▃▃▃▂▂▁▁▁▂▁▁▂▂▂216.682214.144224.915303.741246.781152.2174.185164.829255.514248.901245.029214.032241.908304.25142.82837.83940.132466.60835.15236.972209.627186.557113.34676.46576.50686.91743.01238.594120.837257.746249.509204.636148.877144.031110.72383.47375.29917.82523.94610.64564.58437.6727.61273.91695.97963.884
us-gaap:AccountsReceivableNetCurrent ▂▂▁▁▁▃▄▅▆▆▇█▇▇▇▆▅▂▁▁▁▂▂▃▄▆█▇▆▆▅▆▆▆▅▅▆▇▆▅▅▄▄196.654181.092160.214131.329157.981319.072339.699411.145501.206547.993558.817648.414602.748596.888580.354544.509433.366210.431148.091146.013128.551182.781219.672301.71331.922484.986663.404593.373507.93485.925451.517488.804501.824491.23465.517470.786528.808559.548518.109472.227406.247383.328337.167NANANA
us-gaap:InventoryNet ▃▃▃▃▃▃▃▄▇▆▆▇█▇▇▄▃▂▂▂▁▁▁▂▂▃▃▃▃▂▂▂▂▂▃▂▃▃▃▂▂▂▂33.76334.36933.08533.69334.97734.14236.35737.33468.61165.87165.57969.41281.15872.06969.16740.67236.13220.75420.19119.85111.53213.2214.71617.42222.67228.34632.25129.16228.52522.66321.24824.27423.9622.95426.88925.70927.3928.58531.30625.55623.48618.38717.215NANANA
us-gaap:OtherAssetsCurrent ▅▅▄▅▆▇▇▅▆▅▇▇█▆▄▄▅▁▃▂▂▂▂▃▄▃▄▄▇▄▄▃▅▂▃▃▃▃▄▅▅▄▄60.92957.82855.31458.56969.07170.91975.17758.26166.45960.88376.66274.96180.97564.63953.35454.64758.45330.27341.32238.72240.85539.06440.22741.38350.81547.44551.62454.64570.63251.06553.42445.38760.52940.59343.90343.21545.23144.90348.86459.02258.72748.6350.169NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PropertyPlantAndEquipmentGross ▇▇▇▇▇▇████████▇▇▇▅▅▅▅▅▅▅▆▅▅▄▄▄▃▃▃▃▃▃▂▂▂▁▁8015.7928048.9368089.4738299.2158408.9358497.3338551.4198604.7568756.8218828.3278803.6688797.8848702.7438582.2438490.0388305.7598218.8837149.3737129.9967128.9717204.2427255.7527282.9117274.3167337.8777192.3516971.6316664.0686462.2746200.2646025.655989.8375885.6265789.3375621.2275452.4135247.4275112.5434938.2944733.9884528.14NA4156.139NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ███████▇▇▇▇▇▆▆▆▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁5503.8155421.0245328.4325406.0435375.1065310.1745244.7425171.2614987.5634929.8094801.1194716.9844494.0464365.1944235.3084107.4743986.6893820.5853721.0333617.2313563.3483468.9173362.2033251.1173091.732969.9472840.562756.7372588.6642483.6922390.1092338.2632219.8732106.5872005.8441929.5091845.0141804.281771.0281708.3821637.472NA1535.239NANANA
us-gaap:AmortizationOfIntangibleAssets ▃▃▃▅▅▅▅▅▄▄▄▄▅▅▇▆█▁▁▁▁3.13.13.45.35.35.35.35.33.73.73.84.24.95.48.06.68.70.9110.9430.9110.911NANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▁▁▂▃▃▄▄▅▆▇▇▇█████▄▅▅▆▆▇▇███▇▆▆▆▆▆▆▅▅▅▄▄▃▃▂▁2511.9772627.9122761.0412893.1723033.8293187.1593306.6773433.4953769.2583898.5184002.5494080.94208.6974217.0494254.734198.2854232.1943328.7883408.9633511.743640.8943786.8353920.7084023.1994246.1474222.4044131.0713907.3313873.613716.5723635.5413651.5743665.7533682.753615.3833522.9043402.4133308.2633167.2663025.6062890.6682706.2132620.9NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▃▃▃▃▄▅▅▆▆▇▇▇███▁▂24.05727.06530.08733.15138.33643.6448.94454.24859.55363.21866.88468.89273.05577.92575.5998.98215.573NA2.732NANANANANANANANANANANA13.66114.57115.59916.62617.65418.68219.70920.73721.76422.79223.819NA25.874NANANA
us-gaap:IntangibleAssetsNetIncludingGoodwill NANA30.08733.15138.33643.64444.004449.308472.413476.078477.64681.365684.528689.398687.072533.682540.27388.05588.96689.87790.78891.69892.60993.52218.992219.902220.813180.223177.303166.559167.47168.38169.408170.435171.463172.491173.518NA175.573NANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▁▁▂▂▇█16.31215.916.8517.67918.69929.5731.275NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▂▂▂▂▂▃▃▃▃▄▄▅▅██▇▇▁▁▁▁▁▂▃▃▃▃▃▃▃▄▄▄▄▄▄▃▃▂▂▂▂▂11.26111.40511.41910.3859.7318.47817.77817.86418.39126.51527.4429.2229.1850.6549.97345.12245.5847.9557.3069.2636.0967.03111.09719.84320.85420.82220.65620.41120.60521.27622.90624.26125.28926.82126.29824.56417.54615.97614.56912.27612.8413.26313.954NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AccountsPayableCurrent ▂▂▂▁▁▃▃▄▅▅▆▇█▇▇▆▅▃▂▁▁▁▁▃▄▇██▇▅▃▄▄▅▄▄▅▆▅▅▅▄▃120.853101.16591.62274.36772.958140.102170.475208.801242.166260.378288.962349.213371.518359.582319.621303.522255.327158.226125.66782.16366.34381.97582.771165.547223.001315.746382.438370.127319.311263.82173.15181.191198.114233.576188.823215.516224.917274.788241.61267.99230.495193.409162.4NANANA
us-gaap:AccruedLiabilitiesCurrent ▃▃▃▄▄▅▆▆▆▇▇█▆▇▆▇▆▁▁▂▁▂▂▄▃▃▃▄▃▂▂▂▂▁▂▂▂▂▃▂▂▁▂166.295164.179175.004181.56190.372204.346219.85220.638218.632240.196235.946256.355229.851241.904226.629245.826217.521135.94139.148154.228139.922154.439161.611180.53171.453178.876173.466182.944172.575159.016160.457153.665146.101141.517158.632156.679153.382152.442164.629152.301158.258141.07147.315NANANA
 us-gaap:ContractWithCustomerLiabilityCurrent us-gaap:AdjustmentsForNewAccountingPronouncements,us-gaap:BalanceSheetLocation us-gaap:AccountingStandardsUpdate201409,us-gaap:AccountsPayable▁▂▁▁▁▂▄█0.51.10.60.60.91.32.76.6NANA7.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▂▂▂▂▂▃▄▅▅▆▆███▇▇▅▂▂▁▂▂▂▄▅▇▇█▆▅▃▃▃▄▃▄▄▅▄▅▄▃▃293.482272.26273.722263.397272.139354.282400.602438.858470.044511.158526.316607.696601.369601.486546.25549.348472.848294.166264.815236.391291.986313.384308.132396.077448.107560.616568.404587.449501.886457.691354.277345.555352.965389.854359.863372.195378.299445.471418.712431.145397.503341.979315.965NANANA
us-gaap:OperatingLeaseLiabilityCurrent ▁▂▂▃▆▇█6.3346.9167.0967.478.8099.4939.935NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▄▄▄▅▅▆▆▆▇█▇▇▇▇▅▅▅▃▅▄▅▅▅▅▆▆▃▂▂▁▂▁▁▁▁▂▁▂▁▂▃23.86424.06621.76727.8632.37337.14637.4836.03940.73248.47940.98841.90740.63239.331.62831.64828.18415.93827.16326.49727.61129.38229.65231.80734.80633.93714.45912.1989.3557.3029.5466.8345.3797.6535.4069.365.07210.3926.1488.75916.442NA10.009NANANA
us-gaap:TaxesPayableCurrent ▄▃▃▆▆▆▅█▇▅▆▇▆▆▆▆▆▁▂▃▂▁▂▃▂▂▃▃▃▂▃▃▂▂▂▃▃▃▃▃▃18.55915.01710.66625.426.22726.7222.40436.5334.14921.15625.31833.14828.83724.82529.33229.38229.1234.296.76611.0826.4163.5479.06111.8739.1587.26611.64414.75412.2268.67412.36712.0238.6927.2119.74914.07413.77612.59111.8513.76313.542NA6.682NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:LongTermDebt ▁▁▁█908.755908.755908.755975.0NANANANANANANANANANANANANA600.0600.0615.0830.0845.0855.0865.0872.5880.0985.5685.0687.5690.0692.5695.0696.25697.5698.75NANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ▅▅▅▆▆▆▆▆██████▁▁▁▁▁▁▃▃▄901.896901.689901.484967.366967.14966.768966.54969.9091119.6481119.4261119.2051119.0021118.9181118.836598.783598.697598.61598.524598.437598.351741.169764.559787.9NANANANA675.0677.5680.0682.5685.0687.5690.0692.5NANANANA385.0387.5390.0392.5NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁▂▄▇█40.60356.70377.676102.747115.74NA202.959NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▅▄▄██▃▃▃▃▃▅▅▅▅▅▄▄▃▃▄▂▂▃▃▄▅▄▃▂▁▁▁▁▁▁▁▁▁▂▃▄▇▇12.45811.54711.0117.41417.35710.0649.2510.28210.13110.33912.76112.89312.64612.61112.49411.41611.2019.9599.65410.4417.938.3818.9719.82911.1712.04211.13710.0368.4316.7636.4896.4376.6046.6426.5896.6866.6186.5297.4269.08810.78916.05715.537NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▁▁▂▄▆▇█17.1517.49719.11820.73823.55625.51226.644NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA6.206NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA4.03NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA3.128NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA2.109NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA5.641NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ▁▁▂▂▂▃▄▅▆▆▆▇███▇▇▄▂▃▃▃▃▄▄1807.7171912.1462016.0592119.5632228.8732378.8932833.622942.9863278.3113403.3693505.4233755.4273880.3393934.5413982.4933593.2023617.8032661.6092248.7242324.1262401.832489.4822561.1312631.0972868.012NA2905.81NANANA2755.997NANANA2640.657NANANANANANANANANANANA
us-gaap:CommonStockValue ██████████████▇▇▇▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁2.7282.7122.712.7082.7062.6952.6942.6922.6882.6732.6732.6712.6672.6632.6622.5742.5692.0971.9151.9151.9111.9041.9041.9041.9041.8931.8931.8921.891.871.8651.8651.8641.8521.8411.841.841.8331.8331.8311.831.8161.815NANANA
us-gaap:AdditionalPaidInCapitalCommonStock ███████████████▇▇▃▁▁▁▁▁▁▁▁▁2914.0432908.1252902.2362895.7532889.1632884.8392875.682866.4122856.7462836.4922827.1542814.7482805.5752795.6722785.8232588.3272575.4011521.4381042.6961034.7681023.0011018.6991011.8111006.306999.622991.495984.674NANANANANANANANANANANANANANANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▁▂▂▂▃▄▄▅▅▅▆▆▆▆▆▆▆▆▆▇▇▇▇█████████▇▇▇▇▇▇▆▆▆▆254.696361.792472.014582.36698.286852.4261294.9021388.6911658.4171716.3341753.5571963.5462047.3792067.0072105.8971914.9661953.0232049.4762116.3412197.4242284.522373.3392458.5542531.9232772.6132806.32811.8152768.8682767.5262727.8052707.4392698.0562630.8672597.462548.5422497.0292453.7412368.8532279.3672199.562125.4092051.5431987.999NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▄▃▃▃▃▃▃▃▃▃▃▃▃▃▄▃▂▂▂▂▃▃▁▂▂▁▄▅▆▅▅▆▆▇▇█▇▇▇▆██▇6.0855.835.4125.0054.7874.0925.4785.1334.2793.4312.4874.8283.3084.8386.8225.4611.854-0.085-1.1340.6753.0542.585-4.093-1.9910.918-2.1156.46310.3115.20910.72114.07618.09915.71619.46421.76723.26318.84722.01319.45918.13723.75724.29521.597NANANA
us-gaap:TreasuryStockValue ████████▇▆▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▁▁▁▁▁▁1369.8351366.3131366.3131366.2631366.0691365.1591345.1341319.9421243.8191155.5611080.4481030.366978.59935.639918.711918.126915.044911.317911.094910.656910.656907.045907.045907.045907.045899.035899.035899.035899.035880.931880.888880.784817.409810.252795.051734.945696.096624.774624.759624.664624.661620.465620.445NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▂▂▃▃▁▄▄▅▆▄▅▄▅▄▄▇█▃▃▃▃▃▃▃▃▃▃▃▂▃▃▃▂▂▂▂▂▂▂▂▂▁▂▁▁▁5.9345.8916.4856.5924.3359.169.279.6711.059.3389.4769.1779.9079.3659.38212.93115.0397.1317.1946.9386.9817.2117.3247.3556.9766.8557.0876.9866.2486.7116.8636.9096.2165.9035.9825.9635.7825.4585.5385.5165.5434.3074.8983.8943.8614.126
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▁▁▃▅▃▄▇▆▆█▆▅▅▆▄35.5758.622-4.42763.952146.04273.291112.362218.542181.467183.832241.924188.511150.27149.965169.446115.88NANANANANANANANANANANANANA179.497232.171273.357173.626209.717222.99286.881231.804263.665212.7220.624262.166173.107123.231108.886205.83587.746
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇███▇▆▇▆▆▆▄▄▄▅▁▅-25.736-15.915-7.604-3.036-46.688-67.648-50.897-67.11-87.457-96.3-151.952-155.782-160.391-116.427-283.723-140.906NANANANANANANANANANANANANA-163.782-177.073-146.997-154.551-173.454-227.308-227.533-194.368-258.752-286.701-282.238-239.546-155.098-460.256-212.841-164.964-66.004
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▅▄▅▅▄▄▁▃▃▄▄▄█▆▅-7.291-3.754-66.766-3.94-4.79-27.654-52.045-242.181-87.383-83.612-58.731-60.597-51.918228.11119.67421.647NANANANANANANANANANANANANA-7.005-9.809-71.927-12.979-2.40431.922-52.28420.813-11.44287.1438.3994.297-8.244290.8281.553-8.624-7.902
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅▄▁▇█▄▅▁▅▅▆2.538-10.771-78.82656.9694.581-21.9859.356-90.6856.6133.87230.997NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AmortizationOfFinancingCosts ▁▁▁▁▁▁▃▂▂▂▂▂▂▄▃▃▃▃▃█▃▃▃▃▃▂▃▂▂▂▃▂▂▂▃▆▃▃▃▃▃0.30.30.30.30.20.30.80.5260.3360.3510.40.3560.3540.9380.60.710.710.6260.62.00.7460.7450.80.7460.7430.5470.60.5470.5470.5470.60.5470.5470.5470.61.60.6170.6040.60.6040.604NANANANANA
us-gaap:DeferredIncomeTaxExpenseBenefit ▅▅▅▅▅▄▅▄▆▆▅▅▆▆▁▅▅▅▅▅▅▆▆▄▅▅█▅▆▆▅▆▆▆▆▆▇▇▇▇▆▇█▆▆▆-16.1-20.973-25.071-12.993-19.025-68.194-23.704-64.631-8.263-6.604-16.568-16.517-8.3820.282-226.156-13.506-53.737-36.947-43.115-50.402-47.027-11.61610.358-70.006-16.425-23.894.503-41.0620.225-9.993-12.56417.38521.19324.55528.70529.15554.16948.40748.80840.15831.38238.619107.12218.9814.4656.923
us-gaap:IncreaseDecreaseInAccountsPayable ▇▆▆▆▂▄▃▃▅▄▃▅▅▄▆▇█▆▇▅▄▄▄▄▂▁▆▆▇▆▄▅▅▆▄▅▃▇▄█▅▆▆▆▅▆25.0829.3839.1868.127-42.916-22.999-33.416-27.3290.917-17.858-37.518-8.503-0.918-22.51412.57333.12747.1211.25231.6766.086-10.85-14.888-10.909-12.316-43.228-65.19614.75621.85327.74822.264-10.876-3.2954.11721.385-12.097-4.636-38.88430.418-16.02547.371-3.40414.05317.90213.233-1.02419.465
us-gaap:IncreaseDecreaseInAccountsReceivable ▆▆▆▅▁▅▄▃▄▅▃▆▅▆▅█▇▇▅▆▄▄▃▅▂▁▇▇▆▆▄▅▆▆▅▄▅▆▇▇▆▆▇▇▆▆15.56120.87728.871-26.661-156.582-19.49-69.378-90.022-43.259-10.929-91.4945.6125.89516.468-6.925110.86573.25162.2912.41516.817-54.197-37.362-81.58-29.128-153.504-176.67271.0286.07621.52935.434-35.669-12.36310.80525.22-5.123-57.937-27.66138.10949.79461.95523.26448.15280.98950.07321.6525.732
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▁▁▃▅▃▄▇▆▆█▆▅▅▆▄35.5758.622-4.42763.952146.04273.291112.362218.542181.467183.832241.924188.511150.27149.965169.446115.88NANANANANANANANANANANANANA179.497232.171273.357173.626209.717222.99286.881231.804263.665212.7220.624262.166173.107123.231108.886205.83587.746
us-gaap:NetIncomeLoss ▅▅▅▅▄▁▅▃▅▆▄▅▆▅█▅▅▅▅▅▅▅▅▃▆▆▆▆▆▆-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195.402-33.769-92.184-63.539-78.122-84.143-85.866-70.503-58.658-225.978-18.9759.12557.58315.97654.28334.822NANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▅▅▅▄▁▅▃▅▆▄▅▆▅█▅▅▅▅▅▅▅▅▃-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195.402-33.769-92.184-63.539-78.122-84.143-85.866-70.503-58.658-225.978NANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShareBasedCompensation ▂▂▃▃▁▄▄▅▆▄▅▄▅▄▄▇█▃▃▃▃▃▃▃▃▃▃▃▂▃▃▃▂▂▂▂▂▂▂▂▂▁▂▁▁▁5.9345.8916.4856.5924.3359.169.279.6711.059.3389.4769.1779.9079.3659.38212.93115.0397.1317.1946.9386.9817.2117.3247.3556.9766.8557.0876.9866.2486.7116.8636.9096.2165.9035.9825.9635.7825.4585.5385.5165.5434.3074.8983.8943.8614.126
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇███▇▆▇▆▆▆▄▄▄▅▁▅-25.736-15.915-7.604-3.036-46.688-67.648-50.897-67.11-87.457-96.3-151.952-155.782-160.391-116.427-283.723-140.906NANANANANANANANANANANANANA-163.782-177.073-146.997-154.551-173.454-227.308-227.533-194.368-258.752-286.701-282.238-239.546-155.098-460.256-212.841-164.964-66.004
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▂▁▁▁▂▂▂▂▃▃▄▄▅▄▆▄▃▂▂▁▁▁▄▄▆▆▇▇█▅▅▄▄▅▆▆▆▇█▇▆▅▆▆▅▃38.0518.52310.43813.44249.67371.92864.22468.02896.919118.341160.89162.785194.862122.921237.236143.061118.3568.4439.28828.67730.53321.301135.556144.587222.167241.466278.55285.753317.666170.372179.177150.686158.437174.161229.64232.283248.662263.403300.142283.818245.066182.552224.411214.834189.907108.938
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▅▄▅▅▄▄▁▃▃▄▄▄█▆▅-7.291-3.754-66.766-3.94-4.79-27.654-52.045-242.181-87.383-83.612-58.731-60.597-51.918228.11119.67421.647NANANANANANANANANANANANANA-7.005-9.809-71.927-12.979-2.40431.922-52.28420.813-11.44287.1438.3994.297-8.244290.8281.553-8.624-7.902
us-gaap:PaymentsOfDividends ▁▁▁▁▁▄▄▄▄▄▄▄▄▂▂▂▂▁▁▁▁█████████▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄3.7693.7543.7523.7463.7357.6297.7387.8478.3448.4998.6298.6858.8324.4434.4494.2714.2693.3262.9612.9532.95314.71214.71114.71214.71214.6414.63614.63414.56214.4567.2087.2317.3617.3127.3467.5187.657.7887.7887.7777.7727.7087.7097.7047.7067.677
us-gaap:PaymentsForRepurchaseOfCommonStock NANA0.050.1940.9120.02525.19276.12379.03975.11350.08251.77642.95116.9280.03.082NANA-0.0010.0NANA0.00.0NANA0.00.013.5110.0430.10463.375-5.1715.20160.10638.84971.3220.0150.0950.0034.1960.020.0050.4151.0450.388
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2728000.02712000.02710000.02708000.02706000.02695000.02694000.02692000.02688000.02673000.02673000.02671000.02667000.02663000.02662000.02574000.02569000.02097000.01915000.01915000.01911000.01904000.01904000.01904000.01904000.01893000.01893000.01892000.01890000.01870000.01865000.01865000.01864000.01852000.01841000.01840000.01840000.01833000.01833000.01831000.01830000.01816000.01815000.01808000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.1

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued us-gaap:StatementEquityComponents

us-gaap:CommonStockSharesIssued

us-gaap:CommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-302009-12-312008-12-31
Value272271271270270269269269268267267267266266266257256209191191191190190190190189189189188186186186186185184184184183183183183181181181180180
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value188187187186190199207211218220220211201160146145145145145145146146145145146146150153155154155154154152153
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value188187187186190199207211218220220211201160146145145145145144144143142144145144149153154152153153152152152
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
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
Value108.9418.499.1019.29.75310109.0529.9039.7389.9739.4759.0179.1419.377.747.845.0285.5690.4420.4320.082.8974.0151.8745.5385.9693.2290.410.380.7254.6446.907
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.55-0.57-0.57-0.6-0.81-2.28-0.44-1.31-0.24-0.14-0.93-0.34-0.05-0.160.88-0.16-0.46-0.4-0.53-0.58-0.58-0.48-0.4-1.54-0.130.060.390.110.370.240.120.510.280.380.40.340.60.620.560.530.530.460.350.190.190.03
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.55-0.57-0.57-0.6-0.81-2.28-0.44-1.31-0.24-0.14-0.93-0.34-0.05-0.160.88-0.16-0.46-0.4-0.53-0.58-0.58-0.48-0.4-1.54-0.130.060.390.110.370.240.120.510.280.380.40.330.60.620.560.530.520.460.350.190.190.03
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardDate, us-gaap:AwardType

us-gaap:AllocatedShareBasedCompensationExpense

pten:YearTwentyEighteen, us-gaap:PerformanceShares


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0667000.0667000.0667000.0667000.0667000.0667000.0667000.0667000.0667000.0667000.0667000.0667000.0
Percentage of AllocatedShareBasedCompensationExpense0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.30.30.30.30.10.10.10.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:YearTwentyEighteen us-gaap:PerformanceShares0.00.00.00.00.00.00.00.00.00.00.00.00.0

pten:YearTwentyNineteen, us-gaap:PerformanceShares


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value830000.0830000.0830000.0830000.0830000.0830000.0829000.0830000.0830000.0
Percentage of AllocatedShareBasedCompensationExpense0.0124.4124.4124.4124.4124.4124.3124.4124.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.40.40.30.20.20.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:YearTwentyNineteen us-gaap:PerformanceShares0.00.00.00.00.00.00.00.00.0

pten:YearTwentySeventeen, us-gaap:PerformanceShares


Allocated
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value00161000.0482000.0482000.0482000.0482000.0482000.0482000.0482000.0482000.0482000.0481000.0482000.0321000.0
Percentage of AllocatedShareBasedCompensationExpense0.00.024.172.372.372.372.372.372.372.372.30.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:YearTwentySeventeen us-gaap:PerformanceShares0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pten:YearTwentyTwenty, us-gaap:PerformanceShares


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value69000.069000.068000.069000.069000.0
Percentage of AllocatedShareBasedCompensationExpense0.010.310.210.310.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:YearTwentyTwenty us-gaap:PerformanceShares0.00.00.00.00.0

pten:YearTwentyTwentyOne, us-gaap:PerformanceShares


Allocated
Period End2021-06-30
Value602000.0
Percentage of AllocatedShareBasedCompensationExpense0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:YearTwentyTwentyOne us-gaap:PerformanceShares0.0

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
Value-103.054-105.995-106.12-111.893-149.637-436.108-85.578-260.865-48.599-27.67-203.59-73.522-12.243-36.401196-30.162-90.245-62.49-79.931-86.522-85.397-63.825-60.76-228.887-15.9420.54753115831127637535755899988768173
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 RevenueFromContractWithCustomerExcludingAssessedTax-35.3-44.0-48.1-54.0-59.8-97.8-17.4-43.6-7.2-3.9-25.6-8.5-1.4-4.525.0-4.4-15.6-20.5-32.4-42.0-44.0-23.7-17.9-54.2-3.40.16.01.37.84.61.910.55.68.18.88.613.113.412.311.313.513.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold us-gaap:StatementBusinessSegments

us-gaap:CostOfGoodsAndServicesSold

pten:ContractDrilling


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value10079715987163175188201219229226217212191186180
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax34.332.932.228.534.836.635.631.629.931.128.826.125.526.324.327.331.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:ContractDrilling70.759.50.051.450.961.10.059.658.058.90.062.062.264.90.062.066.9

pten:DirectionalDrilling


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2216149.75412323456424549444337
Percentage of CostOfGoodsAndServicesSold22.321.020.716.514.119.819.829.820.920.821.719.820.117.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.76.96.74.74.97.27.19.46.26.56.25.25.14.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:DirectionalDrilling90.084.60.095.0104.593.70.0119.583.886.10.086.882.977.5

pten:Other


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value10108.0158.6659.086161331172121201717201412
Percentage of CostOfGoodsAndServicesSold10.412.911.314.710.49.87.816.88.79.99.39.08.08.310.97.87.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.64.23.64.23.63.62.85.32.63.12.72.42.02.22.72.12.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:Other79.085.80.088.0114.084.50.0123.466.769.70.070.466.168.40.069.866.6

pten:PressurePumping


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value10276756356114139176206202257342342320323290233
Percentage of CostOfGoodsAndServicesSold102.296.4106.0107.864.670.379.693.3102.292.5112.4151.3157.5151.0169.2155.3129.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.131.834.230.822.525.828.429.530.528.832.439.540.139.741.142.440.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:PressurePumping91.4100.90.088.594.591.80.084.582.181.90.081.280.678.90.080.180.6

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4013583443214099405759057237271006947863831808723719397360329318364415751497633794815670619626606588572552555530588580541468449410326261263
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax137.5148.8156.2155.3163.5210.9116.8151.3107.1103.3126.5109.3101.1102.7102.7105.5124.2130.4145.9159.9164.1135.4122.7178.0105.296.388.196.488.591.395.183.089.385.884.686.277.878.980.180.478.079.381.286.185.197.1

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument

us-gaap:GainsLossesOnExtinguishmentOfDebt

pten:TwoThousandTwentyEightNotes


Gains
Period End2020-12-31
Value3.4
Percentage of GainsLossesOnExtinguishmentOfDebt100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:TwoThousandTwentyEightNotes0.0

pten:TwoThousandTwentyNineNotes


Gains
Period End2020-12-31
Value0.2
Percentage of GainsLossesOnExtinguishmentOfDebt5.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:TwoThousandTwentyNineNotes0.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-119.282-127.383-131.373-125.104-169.649-504.892-109.353-326.232-59.575-35.218-222.619-91.559-19.095-34.135-31.356-47.421-148.538-100.486-121.799-133.571-134.893-105.933-86.169-338.43-33.69515982380
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-40.9-52.9-59.5-60.4-67.8-113.2-22.2-54.5-8.8-5.0-28.0-10.6-2.2-4.2-4.0-6.9-25.6-32.9-49.3-64.8-69.6-39.4-25.5-80.1-7.12.411.02.810.6

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-15.973-20.97-24.846-12.993-19.317-70.17-23.43-64.513-10.128-6.604-21.37-16.517-8.3820.282-226.758-13.652-56.354-36.947-43.677-49.428-49.027-35.43-27.511-112.452-14.726.72417.55625169.47543233235315355514646423617162.506
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.5-8.7-11.3-6.3-7.7-15.7-4.8-10.8-1.5-0.9-2.7-1.9-1.00.0-28.8-2.0-9.7-12.1-17.7-24.0-25.3-13.2-8.1-26.6-3.11.04.60.93.42.51.45.93.64.85.54.97.87.57.27.07.87.47.34.65.30.9

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value-0.034.2560.1593.952-0.4-0.002-0.5910.266-1.112-0.015-0.1053.2560.00.0210.0812.8990.7190.248-97.703640.022-19.625-161.1180.045-19.3958351128-44.088-10.001-11.239-18.123-9.695-3.5430.156-0.87-5.86-1.39-0.782-1.31861-0.1790.912
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.01.80.11.9-0.2-0.0-0.10.0-0.2-0.0-0.00.40.00.00.00.40.10.1-39.631.30.0-7.3-47.60.0-4.112.65.715.2-5.8-1.5-1.7-2.5-1.5-0.50.0-0.1-0.9-0.2-0.1-0.210.3-0.00.3

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value10107.2741110112820131212121213109.5849.0758.278.6441010109.4319.2549.2498.5418.3956.9937.2497.1887.1497.5036.9416.7665.917.2075.0514.5824.4143.8353.5143.8893.7616.2271.3831.401
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.74.23.35.44.42.55.73.52.01.81.61.41.51.71.31.41.62.73.55.05.54.02.82.22.01.30.90.81.01.11.11.01.11.00.91.10.70.60.60.60.60.70.71.60.50.5

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value101010111011331814101311132.206161.696160.634141.721163.773142.228150.783140.318-13.525-0.017-9.2430.745-7.789-0.364-18.872-0.5127.894-1.687-5.2511.298
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.64.24.95.44.02.66.83.12.11.51.71.41.60.32.10.22.80.25.90.88.51.44.30.53.30.11.60.0-2.1-0.0-1.40.1-1.1-0.0-2.6-0.11.3-0.3-1.00.3

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195-33.769-92.184-63.539-78.122-84.143-85.866-70.503-58.658-225.978-18.9759.12557155434
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-35.4-44.2-48.2-54.1-60.0-97.5-17.5-43.7-7.3-4.1-25.3-8.7-1.3-4.324.8-4.9-15.9-20.8-31.6-40.8-44.3-26.2-17.3-53.5-4.01.46.41.97.25.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195-33.769-92.184-63.539-78.122-84.143-85.866-70.503-58.658-225.978
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-35.4-44.2-48.2-54.1-60.0-97.5-17.5-43.7-7.3-4.1-25.3-8.7-1.3-4.324.8-4.9-15.9-20.8-31.6-40.8-44.3-26.2-17.3-53.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195-33.769-92.184-63.539-78.122-84.143-85.02-69.822-58.072-223.619-18.7779.039561553341673405558509196
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-35.4-44.2-48.2-54.1-60.0-97.5-17.5-43.7-7.3-4.1-25.3-8.7-1.3-4.324.8-4.9-15.9-20.8-31.6-40.8-43.8-26.0-17.2-53.0-4.01.46.31.97.15.12.510.16.18.48.97.813.512.9

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195-33.769-92.184-63.539-78.122-84.143-85.02-69.822-58.072-223.619-18.7779.039561553341673405558509196
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-35.4-44.2-48.2-54.1-60.0-97.5-17.5-43.7-7.3-4.1-25.3-8.7-1.3-4.324.8-4.9-15.9-20.8-31.6-40.8-43.8-26.0-17.2-53.0-4.01.46.31.97.15.12.510.16.18.48.97.813.512.9

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-9872000.0-9856000.0-7175000.0-10538000.0-10565000.0-10482000.0-26590000.0-18927000.0-11450000.0-11835000.0-11829000.0-11278000.0-10091000.0-12033000.0-9709000.0-9405000.0-8302000.0-7847000.0-8573000.0-10162000.0-10561000.0-10674000.0-9373000.0-8915000.0-8931000.0-8258000.0-8034000.0-6759000.0-7038000.0-7012000.0-6036000.0-6830000.0-6310000.0-6574000.0-5765000.0-6434000.0-5016000.0-4473000.0-4352000.0-3413000.0-3391000.0-3727000.0-3300000.0-5903000.0171000.0-1139000.0
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.4-4.1-3.2-5.1-4.2-2.4-5.4-3.2-1.7-1.7-1.5-1.3-1.2-1.5-1.2-1.4-1.4-2.6-3.5-4.9-5.4-4.0-2.8-2.1-1.9-1.3-0.9-0.8-0.9-1.0-0.9-0.9-1.0-1.0-0.9-1.0-0.7-0.6-0.6-0.5-0.6-0.7-0.7-1.60.1-0.4

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-109.41-117.527-124.198-114.566-159.084-494.41-82.763-307.305-48.125-23.383-210.79-80.281-9.004-22.102-21.647-38.016-140.236-92.639-113.226-123.409-124.332-95.259-76.796-329.515-24.76424106308758321247094100881501571431321311179452457.831
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-37.5-48.8-56.2-55.3-63.5-110.9-16.8-51.3-7.1-3.3-26.5-9.3-1.1-2.7-2.7-5.5-24.2-30.4-45.9-59.9-64.1-35.4-22.7-78.0-5.23.711.93.611.58.74.917.010.714.215.413.822.221.119.919.622.020.718.813.914.92.9

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-3.287-4.556-6.138-6.421-10.355-18.771-3.012-39.192-7.317-5.204-4.494-4.861-4.777-4.089
Percentage of OperatingIncomeLoss3.03.94.95.66.53.83.612.815.222.32.16.153.118.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.1-1.9-2.8-3.1-4.1-4.2-0.6-6.5-1.1-0.7-0.6-0.6-0.6-0.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems-18.0-31.30.0-54.6-90.4-82.20.0-119.5-26.3-14.70.0-14.7-15.1-13.8

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pten:ContractDrilling


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-58.229-48.621-61.464-47.214-30.742-404.018-19.512-169.528162126-42.704-0.251-17.103-16.432-20.397-73.362-61.706-62.527-67.786-70.449-35.096-25.538-131.2569.42656931269673011647
Percentage of OperatingIncomeLoss53.241.449.541.219.381.723.655.2-34.3-90.7-12.853.22.877.475.953.752.366.655.254.956.736.833.339.8-38.1232.987.140.179.8114.194.793.366.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-20.0-20.2-27.8-22.8-12.3-90.6-4.0-28.32.43.03.4-4.9-0.0-2.1-2.1-3.0-12.7-20.2-25.3-32.9-36.3-13.0-7.5-31.12.08.510.31.49.29.94.615.97.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments pten:ContractDrilling-40.9-36.40.0-41.0-17.9-150.80.0-53.44.75.70.0-11.7-0.1-5.20.0-6.8-27.1-38.80.0-54.7-61.1-20.80.0-50.13.314.00.02.515.815.70.00.00.0

us-gaap:OperatingSegments, pten:DirectionalDrilling


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-5.11-4.923-5.72-9.912-14.385-10.595-9.266-32.501-5.29-5.667-95.911-8.995-7.678-4.913
Percentage of OperatingIncomeLoss4.74.24.68.79.02.111.210.611.024.245.511.285.322.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.8-2.0-2.6-4.8-5.7-2.4-1.9-5.4-0.8-0.8-12.1-1.0-0.9-0.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments pten:DirectionalDrilling-20.5-25.00.0-96.5-122.5-30.70.0-69.1-10.5-10.70.0-17.4-14.6-10.1

us-gaap:OperatingSegments, pten:PressurePumping


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-23.921-39.739-31.77-30.856-68.554-35.486-26.563-42.962-14.408-18.768-121.867-1.487202522164.636-22.891-40.075-46.569-46.025-43.959-37.774-183.464-18.744-15.0163725241.543111630
Percentage of OperatingIncomeLoss21.933.825.626.943.17.232.114.029.980.357.81.9-229.2-114.9-103.7-44.3-3.324.735.437.737.046.149.255.775.7-62.335.083.228.62.636.013.642.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.2-16.5-14.4-14.9-27.4-8.0-5.4-7.2-2.1-2.7-15.3-0.22.43.12.92.50.8-7.5-16.2-22.6-23.7-16.3-11.2-43.4-4.0-2.34.23.03.30.21.82.34.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments pten:PressurePumping-21.4-52.40.0-42.9-115.2-28.40.0-20.6-5.7-7.60.0-0.44.96.20.04.61.6-16.20.0-59.6-62.2-45.60.0-118.8-10.6-6.00.07.28.10.60.00.00.0

us-gaap:OperatingIncomeLoss us-gaap:StatementBusinessSegments

us-gaap:Corporate


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-18.863-19.688-19.106-20.163-30.497-24.034-24.709-23.374-24.939-23.697-22.709-23.005-24.064-23.807-33.309-31.735-68.753-18.995-13.534-13.4-13.42-14.318
Percentage of OperatingIncomeLoss17.216.815.417.619.24.929.97.651.8101.310.828.7267.3107.7153.983.549.020.512.010.910.815.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.5-8.2-8.7-9.7-12.2-5.4-5.0-3.9-3.7-3.4-2.9-2.7-2.8-2.9-4.2-4.6-11.9-6.2-5.5-6.5-6.9-5.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Corporate0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value255000.0418000.0407000.0218000.0695000.0-1386000.0345000.0854000.0848000.0944000.0-2341000.01520000.0-1530000.0-1984000.01361000.03607000.01939000.01049000.0-1809000.0-2379000.0469000.06678000.0-2102000.0-2909000.03033000.0-8578000.0-3847000.0-4899000.04488000.0-3355000.0-4023000.02383000.0-3748000.0-2303000.0-1496000.04416000.0-3166000.02554000.01322000.0-5620000.0-538000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.20.10.3-0.30.10.10.10.1-0.30.2-0.2-0.20.20.50.30.3-0.7-1.20.22.5-0.6-0.70.6-1.3-0.4-0.60.6-0.5-0.60.3-0.6-0.3-0.20.7-0.50.30.2-0.8-0.1

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value255000.0418000.0407000.0218000.0695000.0-1386000.0345000.0854000.0848000.0944000.0-2341000.01520000.0-1530000.0-1984000.01361000.03607000.01939000.01049000.0-1809000.0-2379000.0469000.06678000.0-2102000.0-2909000.03033000.0-8578000.0-3847000.0-4899000.04488000.0-3355000.0-4023000.02383000.0-3748000.0-2303000.0-1496000.04416000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.20.10.3-0.30.10.10.10.1-0.30.2-0.2-0.20.20.50.30.3-0.7-1.20.22.5-0.6-0.70.6-1.3-0.4-0.60.6-0.5-0.60.3-0.6-0.3-0.20.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-302012-06-30
Value812000.014000.074000.0512000.085000.085000.061000.0119000.092000.0117000.084000.0281000.0216000.0169000.0117000.078000.0131000.017000.017000.019000.017000.016000.018000.016000.00003000.00911000.0380000.0381000.0-27000.0624000.0-144000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.00.00.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.1-0.00.1-0.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value291240220207250445492598675704795867854809787684579305246206193268338422472657901845757678658730659667652643681745724673600567505378306271
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409


Revenue
Period End2021-06-302021-03-31
Value0.02.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.01.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.01.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccountingStandardsUpdate2014090.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementBusinessSegments

us-gaap:AccountingStandardsUpdate201409, pten:ContractDrilling


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.00.00.10.10.10.3980.4020.60.20.3950.405
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.10.10.10.00.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.10.10.10.00.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccountingStandardsUpdate201409 pten:ContractDrilling0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-1.964-3.831-4.35-5.839-7.499-1.807-4.523-4.557-4.468-5.647-4.042-3.583-2.238-0.987-0.672-0.422-0.1790.0-0.098-0.264-0.379-0.267-0.763-1.279-2.399-1.444-1.058-1.553-1.342-1.233
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.9-1.5-1.0-1.2-1.3-0.3-0.6-0.6-0.5-0.7-0.5-0.5-0.3-0.2-0.2-0.2-0.10.0-0.0-0.1-0.1-0.1-0.1-0.1-0.3-0.2-0.2-0.2-0.2-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.9-1.5-1.0-1.2-1.3-0.3-0.6-0.6-0.5-0.7-0.5-0.5-0.3-0.2-0.2-0.2-0.10.0-0.0-0.1-0.1-0.1-0.1-0.1-0.3-0.2-0.2-0.2-0.2-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MaterialReconcilingItems


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1814111111222632273536333129
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.36.05.45.74.65.15.55.54.15.04.63.83.73.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.36.05.45.74.65.15.55.54.15.04.63.83.73.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:IntersegmentElimination, pten:ContractDrilling


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.532-0.161-0.342-0.476
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.1-0.1-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.1-0.1-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination pten:ContractDrilling100.0100.0100.0100.0

us-gaap:IntersegmentElimination, pten:OtherOperations


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value-5.069-2.647-3.489-3.874
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.7-1.1-1.4-0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.7-1.1-1.4-0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination pten:OtherOperations100.0100.0100.0100.0

us-gaap:OperatingSegments, pten:ContractDrilling


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value142133115115171267271317348372387365350328309301270159136123115168202262288402493483440426
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.855.552.555.668.560.155.153.051.652.948.742.241.040.639.444.146.752.155.260.159.462.759.862.161.061.254.757.258.163.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.855.552.555.668.560.155.153.051.652.948.742.241.040.639.444.146.752.155.260.159.462.759.862.161.061.254.757.258.163.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments pten:ContractDrilling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, pten:DirectionalDrilling


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2419161011343847505256515248
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.58.27.65.04.77.77.87.97.47.57.15.96.26.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.58.27.65.04.77.77.87.97.47.57.15.96.26.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments pten:DirectionalDrilling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, pten:PressurePumping


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value11175797159125161208251247319421425406406362290141105787396131154176249397349306240
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.431.536.034.723.828.132.834.937.135.240.248.649.850.351.652.950.146.342.837.938.135.838.936.637.438.044.141.440.535.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.431.536.034.723.828.132.834.937.135.240.248.649.850.351.652.950.146.342.837.938.135.838.936.637.438.044.141.440.535.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments pten:PressurePumping100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

pten:ContractDrilling


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value141133115115171267270317348372387365349327309301270
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.655.452.355.568.360.055.053.051.552.948.742.141.040.539.344.046.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.655.452.355.568.360.055.053.051.552.948.742.141.040.539.344.046.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:ContractDrilling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:DirectionalDrilling


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2419161011343847505256515248
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.58.27.65.04.77.77.87.97.47.57.15.96.26.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.58.27.65.04.77.77.87.97.47.57.15.96.26.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:DirectionalDrilling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:Other


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value13118.8719.8437.971182125263132292625252019
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.54.94.04.83.24.34.44.33.94.44.13.33.13.23.23.13.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.54.94.04.83.24.34.44.33.94.44.13.33.13.23.23.13.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:Other100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:PressurePumping


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value11175797159125161208251247319421425406406362290
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.431.536.034.723.828.132.834.937.135.240.248.649.850.351.652.950.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.431.536.034.723.828.132.834.937.135.240.248.649.850.351.652.950.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax pten:PressurePumping100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value23222022233031343432323235323527231817161717161819322218191918191817161716131515161515131211
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.19.49.510.89.66.86.55.75.24.64.13.84.24.14.64.04.16.27.18.18.86.74.94.44.15.02.42.22.62.92.82.72.82.62.62.72.51.92.22.42.82.83.13.64.04.2

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value30733171329934913624387044394609519153675469581959536015575854725404417838043908421143984533467850495230539449684908481246874677466346574556446944424363422139863777358234232662
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value8888889299112128132171179177172
Percentage of Assets2.92.82.72.72.82.92.92.93.33.33.23.0
Percentage of Assets2.92.82.72.72.82.92.92.93.33.33.23.0
Percentage of Assets us-gaap:MaterialReconcilingItems100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pten:ContractDrilling


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value2162223923152415255027293190330836203725381738443906390539313950394329853032311332013342345735993859397040003859380135693538
Percentage of Assets70.470.670.269.270.470.571.971.869.769.469.866.165.664.968.372.273.071.579.779.676.076.076.376.976.475.974.277.777.576.277.6
Percentage of Assets70.470.670.269.270.470.571.971.869.769.469.866.165.664.968.372.273.071.579.779.676.076.076.376.976.475.974.277.777.576.277.6
Percentage of Assets us-gaap:OperatingSegments pten:ContractDrilling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, pten:DirectionalDrilling


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value106103107111122155164175221242239323323311301
Percentage of Assets3.53.33.33.23.44.03.73.84.34.54.45.65.45.25.2
Percentage of Assets3.53.33.33.23.44.03.73.84.34.54.45.65.45.25.2
Percentage of Assets us-gaap:OperatingSegments pten:DirectionalDrilling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, pten:PressurePumping


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value440458486488522636695752849894921117812231211120912271166680653677703760813870104910911186970890761784
Percentage of Assets14.314.414.814.014.416.415.716.316.416.716.820.320.520.121.022.421.616.317.217.316.717.317.918.620.820.922.019.518.216.217.2
Percentage of Assets14.314.414.814.014.416.415.716.316.416.716.820.320.520.121.022.421.616.317.217.316.717.317.918.620.820.922.019.518.216.217.2
Percentage of Assets us-gaap:OperatingSegments pten:PressurePumping100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

us-gaap:Corporate


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value27528130038332923626124032932531429932741114412712946369220153
Percentage of Assets9.08.99.111.09.16.15.95.26.36.15.75.15.56.82.52.32.411.11.84.92.8
Percentage of Assets9.08.99.111.09.16.15.95.26.36.15.75.15.56.82.52.32.411.11.84.92.8
Percentage of Assets us-gaap:Corporate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1265125912831371139514911605166619131964196420642073208117761879178615171555158418091908197220472181233224882108206020231931193319321957191618251813174917051559142613241235580
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets41.239.738.939.338.538.536.236.136.936.635.935.534.834.630.834.333.136.340.940.543.043.443.543.843.244.646.142.442.042.041.241.341.442.042.140.840.840.140.439.137.837.036.121.8

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value30733171329934913624387044394609519153675469581959536015575854725404417838043908421143984533467850495230539449684908481246874677466346574556446944424363422139863777358234232662
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value1807191220162119222823782833294232783403350537553880393439823593361726612248232424012489256126312868290527552640
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets58.860.361.160.761.561.563.863.963.163.464.164.565.265.469.265.766.963.759.159.557.056.656.556.256.853.958.857.9

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value6.0855.835.4125.0054.7874.0925.4785.1334.2793.4312.4874.8283.3084.8386.8225.4611.854-0.085-1.1340.6753.0542.585-4.093-1.9910.9186.4631421
Percentage of StockholdersEquity0.30.30.30.20.20.20.20.20.10.10.10.10.10.10.20.20.1-0.0-0.10.00.10.1-0.2-0.10.00.20.50.8
Percentage of Assets0.20.20.20.10.10.10.10.10.10.10.00.10.10.10.10.10.0-0.0-0.00.00.10.1-0.1-0.00.00.10.30.5
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value291429082902289528892884287528662856283628272814280527952785258825751521104210341023101810111006999984913863
Percentage of StockholdersEquity161.2152.1144.0136.6129.6121.3101.597.487.183.380.775.072.371.170.072.071.257.246.444.542.640.939.538.234.933.933.132.7
Percentage of Assets94.891.788.082.979.774.564.862.255.052.851.748.447.146.548.447.347.736.427.426.524.323.222.321.519.818.319.519.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value2.7282.7122.712.7082.7062.6952.6942.6922.6882.6732.6732.6712.6672.6632.6622.5742.5692.0971.9151.9151.9111.9041.9041.9041.9041.8931.8651.841
Percentage of StockholdersEquity0.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.10.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.10.10.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value2543614725826988521294138816581716175319632047206721051914195320492116219722842373245825312772281127072548
Percentage of StockholdersEquity14.118.923.427.531.335.845.747.250.650.450.052.352.852.552.953.354.077.094.194.595.195.396.096.296.796.898.296.5
Percentage of Assets8.311.414.316.719.322.029.230.131.932.032.133.734.434.436.635.036.149.055.656.254.254.054.254.154.952.157.855.9
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value-1369.835-1366.313-1366.313-1366.263-1366.069-1365.159-1345.134-1319.942-1243.819-1155.561-1080.448-1030.366-978.59-935.639-918.711-918.126-915.044-911.317-911.094-910.656-910.656-907.045-907.045-907.045-907.045-899.035-880.888-795.051
Percentage of StockholdersEquity-75.8-71.5-67.8-64.5-61.3-57.4-47.5-44.9-37.9-34.0-30.8-27.4-25.2-23.8-23.1-25.6-25.3-34.2-40.5-39.2-37.9-36.4-35.4-34.5-31.6-30.9-32.0-30.1
Percentage of Assets-44.6-43.1-41.4-39.1-37.7-35.3-30.3-28.6-24.0-21.5-19.8-17.7-16.4-15.6-16.0-16.8-16.9-21.8-23.9-23.3-21.6-20.6-20.0-19.4-18.0-16.7-18.8-17.4
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value508487477532517584631677897927950100610071038746678571729283280455494486505515687909748758851808792773741699695760767764691630613557455
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.515.414.515.214.315.114.214.717.317.317.417.316.917.313.012.410.617.57.47.210.811.210.710.810.213.116.915.115.517.717.316.916.615.915.415.617.117.618.117.316.717.116.317.1

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value216214224303246152174164255248245214241304423740466353620918611376768643381202572492041481441108375172310643727739563498117
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.16.86.88.76.83.93.93.64.94.64.53.74.15.10.70.70.711.20.90.95.04.22.51.61.51.70.80.82.55.45.34.43.23.12.41.91.70.40.60.31.71.10.80.00.00.01.90.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value196181160131157319339411501547558648602596580544433210148146128182219301331484663593507485451488501491465470528559518472406383337164
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.45.74.93.84.48.27.78.99.710.210.211.110.19.910.19.98.05.03.93.73.14.24.86.46.69.312.311.910.310.19.610.510.810.510.210.511.912.812.311.810.810.79.86.2

us-gaap:AccountsReceivableNetCurrent us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value194178158129157317336407497544554643598593577
Percentage of AccountsReceivableNetCurrent98.798.398.698.299.499.498.999.099.299.399.199.299.299.399.4
Percentage of Assets6.35.64.83.74.38.27.68.89.610.110.111.010.09.910.0
Percentage of Assets us-gaap:AccountingStandardsUpdate2014090.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value333433333434363768656569817269403620201911131417222832292822212423222625272831252318176.941
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.01.01.00.90.80.81.31.21.21.21.41.21.20.70.70.50.50.50.30.30.30.40.40.50.60.60.60.50.50.50.50.50.60.60.60.70.70.60.60.50.50.3

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6057555869707558666076748064535458304138403940415047515470515345604043434544485958485040
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.01.81.71.71.91.81.71.31.31.11.41.31.41.10.91.01.10.71.11.01.00.90.90.91.00.91.01.11.41.11.11.01.30.91.01.01.01.01.21.51.61.41.51.5

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


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
Value801580488089829984088497855186048756882888038797870285828490830582187149712971287204725572827274733771926971666464626200602559895885578956215452524751124938473345284156
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets260.8253.8245.2237.7232.0219.6192.6186.7168.7164.5160.9151.2146.2142.7147.4151.8152.1171.1187.4182.4171.1165.0160.7155.5145.3137.5129.2134.1131.7128.8128.6128.1126.2124.3123.4122.0118.1117.2117.0118.7119.9121.4

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Building


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value1841921931951891841841891871861861861851841851861559997969796969083
Percentage of PropertyPlantAndEquipmentGross2.32.42.42.42.32.22.22.22.12.12.12.12.12.22.22.21.91.41.41.41.31.31.31.21.2
Percentage of Assets6.06.15.95.65.24.84.24.13.63.53.43.23.13.13.23.42.92.42.62.52.32.22.11.91.5
Percentage of Assets us-gaap:Building0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Equipment


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value7578760576477858797380678114816583218392837083668275815580667882783268316809680868856937696369606679
Percentage of PropertyPlantAndEquipmentGross94.594.594.594.794.894.994.994.995.095.195.195.195.195.095.094.995.395.695.595.595.695.695.695.795.8
Percentage of Assets246.6239.8231.8225.1220.0208.5182.8177.2160.3156.4153.0143.8139.0135.6140.1144.0144.9163.5179.0174.2163.5157.7153.6148.8123.8
Percentage of Assets us-gaap:Equipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value24252524242425262626262626262626221122222222222212
Percentage of PropertyPlantAndEquipmentGross0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.20.30.30.30.30.30.30.2
Percentage of Assets0.80.80.80.70.70.60.60.60.50.50.50.40.40.40.50.50.40.30.60.60.50.50.50.50.2
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OilAndGasProperties


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value227225222220220220226223220221219218215215211209208206201201199199200200196
Percentage of PropertyPlantAndEquipmentGross2.82.82.82.72.62.62.72.62.52.52.52.52.52.52.52.52.52.92.82.82.82.72.82.82.8
Percentage of Assets7.47.16.86.36.15.75.14.84.24.14.03.83.63.63.73.83.94.95.35.24.74.54.44.33.6
Percentage of Assets us-gaap:OilAndGasProperties0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value550354215328540653755310524451714987492948014716449443654235410739863820372136173563346833623251309129692840275625882483239023382219210620051929184518041771170816371535
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 Assets179.1170.9161.5154.8148.3137.2118.1112.296.191.887.881.075.572.673.575.173.891.497.892.584.678.974.269.561.256.852.755.552.751.651.050.047.645.244.043.241.541.341.942.943.344.9

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value3.13.13.45.35.35.35.35.33.73.73.84.24.95.48.06.68.70.9110.9430.9110.911
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value25112627276128933033318733063433376938984002408042084217425441984232332834083511364037863920402342464222413139073873371636353651366536823615352234023308316730252890270626202110
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets81.782.983.782.983.782.374.574.572.672.673.270.170.770.173.976.778.379.789.689.886.586.186.586.084.180.776.678.678.977.277.678.178.679.179.378.876.675.875.075.976.575.576.679.3

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

country:CA, pten:ContractDrilling


Property
Period End2020-12-312019-12-312018-12-312017-12-31
Value8.2202652
Percentage of PropertyPlantAndEquipmentNet0.30.60.71.2
Percentage of Assets0.20.50.50.9
Percentage of Assets country:CA pten:ContractDrilling0.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2427303338434854596366687377758.982152.732131415161718192021222325
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.90.90.91.11.11.11.21.11.21.21.21.21.31.30.20.30.10.30.30.30.40.40.40.40.50.50.60.60.8

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.7510.6620.5870.3160.220.2440.2680.2940.3160.340.3640.3880.4120.4360.461
Percentage of FiniteLivedIntangibleAssetsNet3.12.42.01.00.60.60.50.50.50.50.50.60.60.60.6
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value1.1141.1791.2431.5473.7946.0438.2910121517171922240.9112.7326.3757.2868.1979.107101011121314151617181920202124
Percentage of FiniteLivedIntangibleAssetsNet4.64.44.14.79.913.816.919.421.523.825.825.727.228.332.15.8100.00.00.00.00.00.00.00.00.0100.0100.099.298.698.097.597.096.696.295.995.0
Percentage of Assets0.00.00.00.00.10.20.20.20.20.30.30.30.30.40.40.00.10.10.20.20.20.20.20.20.30.30.30.30.40.40.40.40.50.50.50.7
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value222528313437404346474950525346
Percentage of FiniteLivedIntangibleAssetsNet92.293.293.994.489.585.682.580.078.075.773.673.571.268.762.0
Percentage of Assets0.70.80.90.90.91.00.90.90.90.90.90.90.90.90.8
Percentage of Assets us-gaap:DevelopedTechnologyRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Including Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill


Intangible
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value3033384344444947247647768168468968753354088888990919293218219220180177166167168169170171172173175
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.91.11.110.09.79.18.98.711.711.511.511.99.810.02.12.32.32.22.12.02.04.34.24.13.63.63.53.63.63.63.73.83.93.94.2

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value16151617182931
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.50.50.50.80.7

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:PropertyPlantAndEquipmentByType

pten:ExtendedFacilityLease


Operating
Period End2020-12-312019-12-31
Value0.27.1
Percentage of OperatingLeaseRightOfUseAsset1.222.7
Percentage of Assets0.00.2
Percentage of Assets pten:ExtendedFacilityLease0.00.0

pten:NewFacilityLease


Operating
Period End2020-12-312019-12-31
Value1.53.8
Percentage of OperatingLeaseRightOfUseAsset8.912.2
Percentage of Assets0.00.1
Percentage of Assets pten:NewFacilityLease0.00.0

pten:TerminatedLease


Operating
Period End2020-12-31
Value0.4
Percentage of OperatingLeaseRightOfUseAsset2.4
Percentage of Assets0.0
Percentage of Assets pten:TerminatedLease0.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value111111109.731817171826272929504945457.9557.3069.2636.0967.0311119202020202021222425262624171514121213138.641
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.30.30.30.50.40.40.40.50.50.50.50.80.90.80.80.20.20.20.10.20.20.40.40.40.40.40.40.40.50.50.50.60.60.50.40.40.30.30.30.40.40.3

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1201019174721401702082422602883493713593193032551581258266818216522331538237031926317318119823318821522427424126723019316283
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.93.22.82.12.03.63.84.54.74.95.36.06.26.05.65.54.73.83.32.11.61.91.83.54.46.07.17.46.55.53.73.94.25.04.14.85.16.35.76.76.15.44.73.1

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value166164175181190204219220218240235256229241226245217135139154139154161180171178173182172159160153146141158156153152164152158141147108
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.45.25.35.25.35.35.04.84.24.54.34.43.94.03.94.54.03.33.73.93.33.53.63.93.43.43.23.73.53.33.43.33.13.03.53.53.53.53.93.84.23.94.34.1

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BalanceSheetLocation

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:AccountingStandardsUpdate201409, us-gaap:AccountsPayable


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value500000.01100000.0600000.0600000.0900000.01300000.02700000.06600000.07600000.0
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.10.10.1
Percentage of Assets us-gaap:AccountingStandardsUpdate201409 us-gaap:AccountsPayable0.00.00.00.00.00.00.00.00.0

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value293272273263272354400438470511526607601601546549472294264236291313308396448560568587501457354345352389359372378445418431397341315192
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.58.68.37.57.59.29.09.59.19.59.610.410.110.09.510.08.77.07.06.06.97.16.88.58.910.710.511.810.29.57.67.47.68.47.98.38.510.29.910.810.59.59.27.2

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value6334000.06916000.07096000.07470000.08809000.09493000.09935000.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.20.2

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


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
Value232421273237373640484041403931312815272627292931343314129.3557.3029.5466.8345.3797.6535.4069.365.072106.1488.7591610
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.70.80.91.00.80.80.80.90.70.70.70.70.50.60.50.40.70.70.70.70.70.70.70.60.30.20.20.20.20.10.10.20.10.20.10.20.10.20.40.3

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value18151025262622363421253328242929294.296.766116.4163.5479.061119.1587.2661114128.67412128.6927.2119.7491413121113136.682
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.50.30.70.70.70.50.80.70.40.50.60.50.40.50.50.50.10.20.30.20.10.20.30.20.10.20.30.20.20.30.30.20.20.20.30.30.30.30.30.40.2

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value908908908975600600615830845855865872880985685687690692695696697698
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.628.727.527.914.415.815.719.719.218.918.517.316.818.313.814.014.314.814.914.915.015.3

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value9019019019679679669669691119111911191119111811185985985985985985987417647876756776806826856876906923853873903920.0
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets29.328.427.327.726.725.021.821.021.620.920.519.218.818.610.410.911.114.315.715.317.617.417.413.613.814.114.614.614.714.815.29.710.310.911.50.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value405677102115202
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.82.42.93.24.6

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1211111717109.25101010121212121211119.9599.654107.938.3818.9719.829111211108.4316.7636.4896.4376.6046.6426.5896.6866.6186.5297.4269.0881016156.346
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.30.50.50.30.20.20.20.20.20.20.20.20.20.20.20.20.30.30.20.20.20.20.20.20.20.20.20.10.10.10.10.10.10.10.10.10.20.20.30.40.50.2

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value17171920232526
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.60.60.60.70.6

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value6206000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value4030000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value3128000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value2109000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value5641000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.2

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-31
Value2636
Percentage of OperatingLeaseLiability100.0100.0
Percentage of Assets0.80.8

us-gaap:OperatingLeaseLiability us-gaap:PropertyPlantAndEquipmentByType

pten:ExtendedFacilityLease


Operating
Period End2020-12-312019-12-31
Value0.27.1
Percentage of OperatingLeaseLiability0.819.4
Percentage of Assets0.00.2
Percentage of Assets pten:ExtendedFacilityLease0.00.0

pten:NewFacilityLease


Operating
Period End2020-12-312019-12-31
Value1.53.8
Percentage of OperatingLeaseLiability5.710.4
Percentage of Assets0.00.1
Percentage of Assets pten:NewFacilityLease0.00.0

pten:TerminatedLease


Operating
Period End2020-12-31
Value2.2
Percentage of OperatingLeaseLiability8.4
Percentage of Assets0.1
Percentage of Assets pten:TerminatedLease0.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value29
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets0.9

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value2911000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value1807191220162119222823782833294232783403350537553880393439823593361726612248232424012489256126312868290527552640
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets58.860.361.160.761.561.563.863.963.163.464.164.565.265.469.265.766.963.759.159.557.056.656.556.256.853.958.857.9

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value6.0855.835.4125.0054.7874.0925.4785.1334.2793.4312.4874.8283.3084.8386.8225.4611.854-0.085-1.1340.6753.0542.585-4.093-1.9910.9186.4631421
Percentage of StockholdersEquity0.30.30.30.20.20.20.20.20.10.10.10.10.10.10.20.20.1-0.0-0.10.00.10.1-0.2-0.10.00.20.50.8
Percentage of Assets0.20.20.20.10.10.10.10.10.10.10.00.10.10.10.10.10.0-0.0-0.00.00.10.1-0.1-0.00.00.10.30.5
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value291429082902289528892884287528662856283628272814280527952785258825751521104210341023101810111006999984913863
Percentage of StockholdersEquity161.2152.1144.0136.6129.6121.3101.597.487.183.380.775.072.371.170.072.071.257.246.444.542.640.939.538.234.933.933.132.7
Percentage of Assets94.891.788.082.979.774.564.862.255.052.851.748.447.146.548.447.347.736.427.426.524.323.222.321.519.818.319.519.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value2.7282.7122.712.7082.7062.6952.6942.6922.6882.6732.6732.6712.6672.6632.6622.5742.5692.0971.9151.9151.9111.9041.9041.9041.9041.8931.8651.841
Percentage of StockholdersEquity0.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.10.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.10.10.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value2543614725826988521294138816581716175319632047206721051914195320492116219722842373245825312772281127072548
Percentage of StockholdersEquity14.118.923.427.531.335.845.747.250.650.450.052.352.852.552.953.354.077.094.194.595.195.396.096.296.796.898.296.5
Percentage of Assets8.311.414.316.719.322.029.230.131.932.032.133.734.434.436.635.036.149.055.656.254.254.054.254.154.952.157.855.9
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-31
Value-1369.835-1366.313-1366.313-1366.263-1366.069-1365.159-1345.134-1319.942-1243.819-1155.561-1080.448-1030.366-978.59-935.639-918.711-918.126-915.044-911.317-911.094-910.656-910.656-907.045-907.045-907.045-907.045-899.035-880.888-795.051
Percentage of StockholdersEquity-75.8-71.5-67.8-64.5-61.3-57.4-47.5-44.9-37.9-34.0-30.8-27.4-25.2-23.8-23.1-25.6-25.3-34.2-40.5-39.2-37.9-36.4-35.4-34.5-31.6-30.9-32.0-30.1
Percentage of Assets-44.6-43.1-41.4-39.1-37.7-35.3-30.3-28.6-24.0-21.5-19.8-17.7-16.4-15.6-16.0-16.8-16.9-21.8-23.9-23.3-21.6-20.6-20.0-19.4-18.0-16.7-18.8-17.4
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2728000.02712000.02710000.02708000.02706000.02695000.02694000.02692000.02688000.02673000.02673000.02671000.02667000.02663000.02662000.02574000.02569000.02097000.01915000.01915000.01911000.01904000.01904000.01904000.01904000.01893000.01893000.01892000.01890000.01870000.01865000.01865000.01864000.01852000.01841000.01840000.01840000.01833000.01833000.01831000.01830000.01816000.01815000.01808000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.1

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value291429082902289528892884287528662856283628272814280527952785258825751521104210341023101810111006999991984
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets94.891.788.082.979.774.564.862.255.052.851.748.447.146.548.447.347.736.427.426.524.323.222.321.519.819.018.3

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value25436147258269885212941388165817161753196320472067210519141953204921162197228423732458253127722806281127682767272727072698263025972548249724532368227921992125205119871901
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.311.414.316.719.322.029.230.131.932.032.133.734.434.436.635.036.149.055.656.254.254.054.254.154.953.652.155.756.456.757.857.756.455.855.955.955.254.354.055.256.357.358.171.4

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6.0855.835.4125.0054.7874.0925.4785.1334.2793.4312.4874.8283.3084.8386.8225.4611.854-0.085-1.1340.6753.0542.585-4.093-1.9910.918-2.1156.4631015101418151921231822191823242114
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.10.10.10.10.10.10.10.00.10.10.10.10.10.0-0.0-0.00.00.10.1-0.1-0.00.0-0.00.10.20.30.20.30.40.30.40.50.50.40.50.50.50.60.70.60.6

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value136913661366136613661365134513191243115510801030978935918918915911911910910907907907907899899899899880880880817810795734696624624624624620620618
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets44.643.141.439.137.735.330.328.624.021.519.817.716.415.616.016.816.921.823.923.321.620.620.019.418.017.216.718.118.318.318.818.817.517.417.416.415.714.314.815.716.517.318.123.2

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.9345.8916.4856.5924.3359.169.279.67119.3389.4769.1779.9079.3659.38212157.1317.1946.9386.9817.2117.3247.3556.9766.8557.0876.9866.2486.7116.8636.9096.2165.9035.9825.9635.7825.4585.5385.5165.5434.3074.8983.8943.8614.126
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.9345.8916.4856.5924.3359.169.279.67119.3389.4769.1779.9079.3659.38212157.1317.1946.9386.9817.2117.3247.3556.9766.8557.0876.9866.2486.7116.8636.9096.2165.9035.9825.9635.7825.4585.5385.5165.5434.3074.8983.8943.8614.126
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value358.622-4.427631467311221818118324118815014916911517923227317320922228623126321222026217312310820587
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 RevenueFromContractWithCustomerExcludingAssessedTax12.23.6-2.030.958.316.422.836.526.926.130.421.717.618.521.516.926.535.237.426.331.434.244.634.035.329.432.743.730.524.428.867.032.3

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-25736000.0-15915000.0-7604000.0-3036000.0-46688000.0-67648000.0-50897000.0-67110000.0-87457000.0-96300000.0-151950000.0-155780000.0-160390000.0-116430000.0-283720000.0-140910000.0-163780000.0-177070000.0-147000000.0-154550000.0-173450000.0-227310000.0-227530000.0-194370000.0-258750000.0-286700000.0-282240000.0-239550000.0-155100000.0-460260000.0-212840000.0-164960000.0-66004000.0
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-8.8-6.6-3.4-1.5-18.6-15.2-10.3-11.2-12.9-13.7-19.1-18.0-18.8-14.4-36.0-20.6-24.2-26.9-20.1-23.4-26.0-34.8-35.4-28.5-34.7-39.6-41.9-39.9-27.3-91.0-56.2-53.7-24.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-7.291-3.754-66.766-3.94-4.79-27.654-52.045-242.181-87.383-83.612-58.731-60.597-51.91822811921-7.005-9.809-71.927-12.979-2.40431-52.28420-11.442878.3994.297-8.24429081-8.624-7.902
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-2.5-1.6-30.2-1.9-1.9-6.2-10.6-40.5-12.9-11.9-7.4-7.0-6.128.215.23.2-1.0-1.5-9.8-2.0-0.44.9-8.13.1-1.512.01.20.7-1.557.521.5-2.8-2.9

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2.538-10.771-78.8265694-21.9859.356-90.6856.6133.87230
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.9-4.5-35.727.537.8-4.91.9-15.21.00.53.9

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value300000.0300000.0300000.0300000.0200000.0300000.0800000.0526000.0336000.0351000.0400000.0356000.0354000.0938000.0600000.0710000.0710000.0626000.0600000.02000000.0746000.0745000.0800000.0746000.0743000.0547000.0600000.0547000.0547000.0547000.0600000.0547000.0547000.0547000.0600000.01600000.0617000.0604000.0600000.0604000.0604000.0
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-16.1-20.973-25.071-12.993-19.025-68.194-23.704-64.631-8.263-6.604-16.568-16.517-8.3820.282-226.156-13.506-53.737-36.947-43.115-50.402-47.027-11.61610-70.006-16.425-23.894-41.0620.225-9.993-12.564172124282954484840313810718146.923
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value259.3839.1868.127-42.916-22.999-33.416-27.3290.917-17.858-37.518-8.503-0.918-22.51412334711316.086-10.85-14.888-10.909-12.316-43.228-65.19614212722-10.876-3.2954.11721-12.097-4.636-38.88430-16.02547-3.404141713-1.02419
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value152028-26.661-156.582-19.49-69.378-90.022-43.259-10.929-91.49455.89516-6.92511073622.41516-54.197-37.362-81.58-29.128-153.504-176.67271862135-35.669-12.3631025-5.123-57.937-27.661384961234880502125
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value358.622-4.427631467311221818118324118815014916911517923227317320922228623126321222026217312310820587
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 RevenueFromContractWithCustomerExcludingAssessedTax12.23.6-2.030.958.316.422.836.526.926.130.421.717.618.521.516.926.535.237.426.331.434.244.634.035.329.432.743.730.524.428.867.032.3

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195-33.769-92.184-63.539-78.122-84.143-85.866-70.503-58.658-225.978-18.9759.12557155434
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-35.4-44.2-48.2-54.1-60.0-97.5-17.5-43.7-7.3-4.1-25.3-8.7-1.3-4.324.8-4.9-15.9-20.8-31.6-40.8-44.3-26.2-17.3-53.5-4.01.46.41.97.25.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-103.309-106.413-106.527-112.111-150.332-434.722-85.923-261.719-49.447-28.614-201.249-75.042-10.713-34.417195-33.769-92.184-63.539-78.122-84.143-85.866-70.503-58.658-225.978
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-35.4-44.2-48.2-54.1-60.0-97.5-17.5-43.7-7.3-4.1-25.3-8.7-1.3-4.324.8-4.9-15.9-20.8-31.6-40.8-44.3-26.2-17.3-53.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.9345.8916.4856.5924.3359.169.279.67119.3389.4769.1779.9079.3659.38212157.1317.1946.9386.9817.2117.3247.3556.9766.8557.0876.9866.2486.7116.8636.9096.2165.9035.9825.9635.7825.4585.5385.5165.5434.3074.8983.8943.8614.126
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-25736000.0-15915000.0-7604000.0-3036000.0-46688000.0-67648000.0-50897000.0-67110000.0-87457000.0-96300000.0-151950000.0-155780000.0-160390000.0-116430000.0-283720000.0-140910000.0-163780000.0-177070000.0-147000000.0-154550000.0-173450000.0-227310000.0-227530000.0-194370000.0-258750000.0-286700000.0-282240000.0-239550000.0-155100000.0-460260000.0-212840000.0-164960000.0-66004000.0
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-8.8-6.6-3.4-1.5-18.6-15.2-10.3-11.2-12.9-13.7-19.1-18.0-18.8-14.4-36.0-20.6-24.2-26.9-20.1-23.4-26.0-34.8-35.4-28.5-34.7-39.6-41.9-39.9-27.3-91.0-56.2-53.7-24.3

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3818101349716468961181601621941222371431186839283021135144222241278285317170179150158174229232248263300283245182224214189108
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


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
Value3.4292.7442.6021.7042.8085.2645.9387.1916.237.773116.8177.3119.396
Percentage of PaymentsToAcquirePropertyPlantAndEquipment9.014.824.912.75.77.39.210.66.46.66.94.23.87.6

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

us-gaap:OperatingSegments, pten:ContractDrilling


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value24113.5899.50242493634477594103121751311067144261716
Percentage of PaymentsToAcquirePropertyPlantAndEquipment63.261.734.470.785.668.756.551.149.264.059.063.562.161.255.674.760.364.667.561.254.3

us-gaap:OperatingSegments, pten:DirectionalDrilling


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
Value1.2190.1040.1190.512.0442.0084.4285.5593.452.1126.2116.8551012
Percentage of PaymentsToAcquirePropertyPlantAndEquipment3.20.61.13.84.12.86.98.23.61.83.94.25.110.4

us-gaap:OperatingSegments, pten:PressurePumping


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value8.9214.0683.7981.6531.94714151938314744562486273819118.3311
Percentage of PaymentsToAcquirePropertyPlantAndEquipment23.422.036.412.33.919.924.629.140.026.529.827.628.820.336.319.032.828.430.329.038.6

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:StatementBusinessSegments

us-gaap:Corporate


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value0.4390.180.330.0730.3730.9311.8080.70.7731.3310.7150.9580.2270.5260.8980.3050.2270.4540.3640.3950.491
Percentage of PaymentsToAcquirePropertyPlantAndEquipment1.21.03.20.50.81.32.81.00.81.10.40.60.10.40.40.20.20.70.91.41.6

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-7.291-3.754-66.766-3.94-4.79-27.654-52.045-242.181-87.383-83.612-58.731-60.597-51.91822811921-7.005-9.809-71.927-12.979-2.40431-52.28420-11.442878.3994.297-8.24429081-8.624-7.902
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-2.5-1.6-30.2-1.9-1.9-6.2-10.6-40.5-12.9-11.9-7.4-7.0-6.128.215.23.2-1.0-1.5-9.8-2.0-0.44.9-8.13.1-1.512.01.20.7-1.557.521.5-2.8-2.9

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.7693.7543.7523.7463.7357.6297.7387.8478.3448.4998.6298.6858.8324.4434.4494.2714.2693.3262.9612.9532.9531414141414141414147.2087.2317.3617.3127.3467.5187.657.7887.7887.7777.7727.7087.7097.7047.7067.677
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.050.1940.912025767975505142160.03.082-0.0010.00.00.00.00.0130.0430.10463-5.17156038710.0150.0950.0034.1960.020.0050.4151.0450.388
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value13.416.50.1140.1390.0040.1980.170.188-0.0450.180.439-0.0080.6570.2880.3790.36800.370.3630.334-0.004-0.110.0240.4240.036-0.001-0.0020.32700.0010.0010.364
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value20.9221.6321.6321.6321.6320.6220.6220.5920.5719.6319.6319.6319.6320.4120.3520.3420.3420.6820.6820.6721.2121.5621.6821.6821.9422.2622.3222.322.6321.5821.2321.2321.2321.0420.3520.3320.3320.7420.7320.5220.4119.58
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value772023063466467981016969932863573435318
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value409414373359310214117114128219888676
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-31
Value191713
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:IncomeTaxAuthority

us-gaap:ForeignCountry


Deferred
Period End2020-12-312019-12-312018-12-31
Value1.94.08.1
Percentage of DeferredTaxAssetsValuationAllowance9.923.261.2

pten:ContractTerminationCosts us-gaap:ConsolidationItems

pten:ContractTerminationCosts

us-gaap:OperatingSegments


Contract
Period End2020-12-312020-09-302020-06-30
Value0.00.020
Percentage of ContractTerminationCosts0.00.0100.0

pten:ContractTerminationCosts us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pten:PressurePumping


Contract
Period End2020-12-312020-09-302020-06-30
Value0.00.020
Percentage of ContractTerminationCosts0.00.0100.0

pten:DepreciationAmortizationAndImpairment us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

pten:DepreciationAmortizationAndImpairment

us-gaap:OperatingSegments, pten:ContractDrilling


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value98101115111
Percentage of DepreciationAmortizationAndImpairment100.0100.0100.0100.0

us-gaap:OperatingSegments, pten:PressurePumping


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value31373842
Percentage of DepreciationAmortizationAndImpairment32.236.833.738.3

pten:DepreciationDepletionAmortizationAndImpairment

pten:DepreciationDepletionAmortizationAndImpairment


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-31
Value14415215315717318618040020821421228121220921119621915615716317017617533218117518023715314718314013713613214212812212711010296938575
Percentage of DepreciationDepletionAmortizationAndImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:DepreciationDepletionAmortizationAndImpairment us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5.6195.8246.4246.8527.976209.33110111111109.8299.314
Percentage of DepreciationDepletionAmortizationAndImpairment3.93.84.24.44.610.85.22.65.55.55.63.74.64.4

pten:DepreciationDepletionAmortizationAndImpairment us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pten:ContractDrilling


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value104102115111113296128130129179130130133133161110110115120
Percentage of DepreciationDepletionAmortizationAndImpairment68.365.066.559.762.973.961.560.861.163.961.762.463.167.973.670.870.570.870.4

us-gaap:OperatingSegments, pten:DirectionalDrilling


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.8069.69.677101020101010121110
Percentage of DepreciationDepletionAmortizationAndImpairment4.46.15.65.65.85.15.24.84.84.45.65.2

us-gaap:OperatingSegments, pten:PressurePumping


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value34373842457256605876575656514742434447
Percentage of DepreciationDepletionAmortizationAndImpairment22.123.622.422.825.318.026.928.027.627.327.226.926.826.121.827.027.527.327.7

pten:DepreciationDepletionAmortizationAndImpairment us-gaap:StatementBusinessSegments

us-gaap:Corporate


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value1.4921.5021.5071.4881.4912.0081.551.7611.7741.8031.8751.8791.8812.2372.2392.2311.9891.2361.3681.3691.368
Percentage of DepreciationDepletionAmortizationAndImpairment1.01.01.00.90.91.10.90.40.90.80.90.70.91.11.11.10.90.80.90.80.8

pten:DividendEquivalents

pten:DividendEquivalents


Dividend
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value18000.055000.067000.069000.073000.0125000.0128000.0160000.0126000.0110000.0111000.0106000.083000.030000.022000.0
Percentage of DividendEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:DividendEquivalents us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividend
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value18000.055000.067000.069000.073000.0125000.0128000.0160000.0126000.0110000.0111000.0106000.083000.030000.022000.0
Percentage of DividendEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:IncreaseDecreaseInPayablesRelatedToPurchasesOfPropertyAndEquipment

pten:IncreaseDecreaseInPayablesRelatedToPurchasesOfPropertyAndEquipment


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-5.3930.1618.071-1.418-29.529-7.365-4.916-6.006-19.171-10.764-24.304-14.4871262-31.691141221127.601-4.7814-71.937-44.884-49.603-0.884-3.123292768
Percentage of IncreaseDecreaseInPayablesRelatedToPurchasesOfPropertyAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:NetDecreaseIncreaseInDepositsOnEquipmentPurchases

pten:NetDecreaseIncreaseInDepositsOnEquipmentPurchases


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.359-0.2423.0121.9480.0541.336-0.8130.0593.1931.5357.0182.712-3.125-2.294-1.324-2.116.189-3.0561.650.270.4253.972-166.528113232-0.091-34.17-20.881-4.677-11.533-11.045.9267.86311339.071.9-18.611-14.6295.284-20.503-1.224-16.92-15.228-16.798
Percentage of NetDecreaseIncreaseInDepositsOnEquipmentPurchases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:NonCashRestructuringExpense

pten:NonCashRestructuringExpense


Non
Period End2020-12-312020-09-30
Value0.999-6.818
Percentage of NonCashRestructuringExpense100.0100.0

pten:ProceedsFromDisposalOfAssetsAndInsuranceClaims

pten:ProceedsFromDisposalOfAssetsAndInsuranceClaims


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value122.7133.137102.9854.28130.9189.46222197.0031010
Percentage of ProceedsFromDisposalOfAssetsAndInsuranceClaims100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:ROUAssetAbandonments us-gaap:ConsolidationItems

pten:ROUAssetAbandonments

us-gaap:OperatingSegments


R
Period End2020-09-302020-06-30
Value09921000.0
Percentage of ROUAssetAbandonments0.0100.0

pten:ROUAssetAbandonments us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pten:ContractDrilling


R
Period End2020-09-302020-06-30
Value086000.0
Percentage of ROUAssetAbandonments0.00.9

us-gaap:OperatingSegments, pten:DirectionalDrilling


R
Period End2020-09-302020-06-30
Value01845000.0
Percentage of ROUAssetAbandonments0.018.6

us-gaap:OperatingSegments, pten:PressurePumping


R
Period End2020-09-302020-06-30
Value07304000.0
Percentage of ROUAssetAbandonments0.073.6

us-gaap:OperatingSegments, us-gaap:Corporate


R
Period End2020-09-302020-06-30
Value0686000.0
Percentage of ROUAssetAbandonments0.06.9

pten:ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfAwards us-gaap:AwardDate, us-gaap:AwardType

pten:ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfAwards

pten:YearTwentyEighteen, us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value08004000.00008004000.00008004000.000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfAwards0.0100.00.00.00.0100.00.00.00.0100.00.00.0

pten:YearTwentyNineteen, us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value09958000.00009958000.000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfAwards0.0124.40.00.00.0124.40.00.0

pten:YearTwentySeventeen, us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value05780000.00005780000.00005780000.00005780000.000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfAwards0.072.20.00.00.072.20.00.00.072.20.00.00.00.00.00.0

pten:YearTwentySixteen, us-gaap:PerformanceShares


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0003854000.00003854000.00003854000.00003854000.000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfAwards0.00.00.048.20.00.00.048.20.00.00.00.00.00.00.00.00.00.0

pten:YearTwentyTwenty, us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value0826000.000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfAwards0.010.30.00.0

pten:StockIssuedOrVestedDuringPeriodValueStockAwards us-gaap:StatementEquityComponents

pten:StockIssuedOrVestedDuringPeriodValueStockAwards

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-09-302017-12-31
Value-16000.0-2000.01000.0-2000.0-11000.0-1000.00-4000.0-8000.0-4000.00
Percentage of StockIssuedOrVestedDuringPeriodValueStockAwards100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-09-302017-12-31
Value16000.02000.0-1000.02000.011000.01000.004000.08000.04000.00
Percentage of StockIssuedOrVestedDuringPeriodValueStockAwards-100.0-100.0-100.0-100.0-100.0-100.00.0-100.0-100.0-100.00.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs


Allowance
Period End2020-12-312020-09-30
Value154000.01126000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value207000.0205000.0239000.0226000.0219000.0228000.0269000.0225000.0222000.0221000.0223000.0220000.0217000.0170000.086000.087000.086000.087000.086000.01461000.0361000.0362000.0361000.0362000.0359000.0163000.0
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.1480.00.00.7471.9918.6539.449515.156
Percentage of BusinessCombinationAcquisitionRelatedCosts100.00.00.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

pten:ReimbursementAgreement, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-03-312020-03-312015-03-16
Value2.250.02250.0225
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0100.0100.0

us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense us-gaap:AwardType

us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense

us-gaap:PhantomShareUnitsPSUs


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1000000.0500000.0400000.00200000.0
Percentage of DeferredCompensationArrangementWithIndividualCompensationExpense100.0100.0100.00.0100.0

us-gaap:DepreciationAndAmortization us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:DepreciationAndAmortization

us-gaap:OperatingSegments, pten:DirectionalDrilling


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value6.5946.4979.67710
Percentage of DepreciationAndAmortization100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value3.7693.7543.7523.7463.7357.6297.7387.8478.3448.4998.6298.6858.8324.4434.4494.2714.2693.3262.9612.9532.9531414141414141414147.2087.2317.3617.3127.3467.5187.657.7887.7887.7777.7727.7087.7097.7047.7067.6777.6767.6757.6757.655
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:Dividends

pten:InstallmentFourFiscalYearTwoThousandTwenty


Dividends
Period End2020-12-31
Value3.752
Percentage of DividendsCommonStockCash100.0

pten:InstallmentThreeFiscalYearTwoThousandTwenty


Dividends
Period End2020-09-30
Value3.746
Percentage of DividendsCommonStockCash100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.7693.7543.7523.7463.7357.6297.7387.8478.3448.4998.6298.6858.8324.4434.4494.2714.2693.3262.9612.9532.9531414141414141414147.2087.2317.3617.3127.3467.5187.657.7887.7887.7777.7727.7087.7097.7047.7067.677
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-10000.0276000.0-29000.0-16000.017000.026000.0-64000.064000.0-14000.0-48000.0-244000.0-8000.0-304000.0-225000.0-408000.01086000.0100000.0234000.0-673000.0364000.0-277000.0391000.0-686000.0-3141000.0311000.0-3361000.0115000.0-1605000.01420000.0-473000.0-416000.01326000.0-1250000.0-551000.0-354000.01110000.0-775000.0408000.0159000.0-724000.0-3000.0293000.0-99000.0339000.0-152000.0167000.0
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ExplorationAbandonmentAndImpairmentExpense

us-gaap:ExplorationAbandonmentAndImpairmentExpense


Exploration
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value24000.0147000.029000.018000.01064000.0174000.015000.0073000.021000.0346000.07000.0466000.096000.01486000.0415000.01065000.045000.068000.046000.0213000.016000.038000.0283000.035000.039000.05000.010000.0191000.032000.029000.056000.0992000.071000.0102000.048000.040000.0-7000.0136000.0350000.0
Percentage of ExplorationAbandonmentAndImpairmentExpense100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ExtinguishmentOfDebtGainLossNetOfTax

us-gaap:ExtinguishmentOfDebtGainLossNetOfTax


Extinguishment
Period End2020-12-31
Value-2916000.0
Percentage of ExtinguishmentOfDebtGainLossNetOfTax100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3.2120.84-0.2780.8967.3141.2392.7511623.9716.5457.7723.7147.06210143.7121.807134.9632.5414.8222.4453.3371.3622.9982.9167.0763.873.0911.7441.0981.3781.033-0.1251.1111.963282.40.9411.4371.0171.6040.8720.2521
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillImpairmentLoss

us-gaap:GoodwillImpairmentLoss


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302015-12-312015-09-30
Value0.00.00.03950.0170.0124
Percentage of GoodwillImpairmentLoss0.00.00.0100.00.0100.00.0100.0

us-gaap:GoodwillImpairmentLoss us-gaap:StatementBusinessSegments

pten:ContractDrilling


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312015-09-30
Value0.00.00.03950.0
Percentage of GoodwillImpairmentLoss0.00.00.0100.00.0

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.097-10.882-14.633-7.37-21.645-15.592-1.2251.891-21.7552.871-21.34426-11.71611-30.10728-9.769-3.233-16.95714-14.462-7.196-17.5779.168-7.4535.559-9.5761013-1.6486.8687.5585.245-17.6981.9823.2320.972-12.23411-5.40317-5.349-0.1551.88918-2.632
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.0964.2730.353.948-0.685-1.978-0.5990.218-2.958-0.014-4.833.297-0.0410.0191.017-3.346-2.142-41.49-19.184112-106.05327-27.65314
Percentage of IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInInventoriesAndOtherOperatingAssets

us-gaap:IncreaseDecreaseInInventoriesAndOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3.5982.825-4.942-5.327-8.531-8.39212-46.05910-6.592-6.552-17.25527-2.709-2.949-2.78839-9.9312.212-4.081-0.822-2.973-12.659-15.502-2.353-9.724-0.682-15.47724-2.5132.52-15.89519-6.672
Percentage of IncreaseDecreaseInInventoriesAndOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-122000.0-1349000.0-1946000.0-4078000.0-2421000.0-2341000.0-4130000.0-2038000.0-2056000.0-915000.0-401000.0269000.09000.067000.0692000.0183000.0-519000.0261000.01991000.0-343000.0-460000.0-628000.0-905000.0-1380000.0-920000.0857000.01137000.01563000.01626000.0221000.052000.0-167000.0-38000.053000.0-97000.068000.089000.0-897000.0-1662000.0-1701000.0-5268000.0520000.01016000.01028000.0684000.0506000.0
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidCapitalized

us-gaap:InterestPaidCapitalized


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value32000.024000.06000.019000.0154000.0252000.0184000.0168000.0123000.0257000.0341000.0372000.0382000.0340000.0394000.0372000.0254000.0155000.071000.041000.0101000.0185000.01386000.01603000.01751000.01592000.01615000.01942000.01659000.01667000.01759000.01658000.02077000.02281000.02282000.02326000.02097000.01968000.01840000.02107000.02425000.02043000.02288000.00
Percentage of InterestPaidCapitalized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value20000.0139000.025000.0238000.0334000.0657000.01532000.01693000.01756000.01032000.0997000.0817000.02360000.01423000.0717000.0101000.0642000.0406000.054000.063000.0100000.0110000.040000.0323000.0318000.0283000.0361000.0234000.0208000.0176000.0202000.0293000.0250000.0173000.0172000.0149000.0179000.054000.052000.047000.045000.043000.043000.064000.01380000.0187000.0
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:OtherOperatingIncomeExpenseNet


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2.789-0.265-1.079-0.776-4.753-0.4512.3880.252-9.0718.7367.2480.7717.1292.421133.7911.806124.0384.1184.8221.3453.3371.3622.998-9.344
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherRestructuringCosts us-gaap:ConsolidationItems

us-gaap:OtherRestructuringCosts

us-gaap:OperatingSegments


Other
Period End2020-12-312020-09-302020-06-30
Value001544000.0
Percentage of OtherRestructuringCosts0.00.0100.0

us-gaap:OtherRestructuringCosts us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pten:ContractDrilling


Other
Period End2020-12-312020-09-302020-06-30
Value00523000.0
Percentage of OtherRestructuringCosts0.00.033.9

us-gaap:OperatingSegments, pten:DirectionalDrilling


Other
Period End2020-12-312020-09-302020-06-30
Value00827000.0
Percentage of OtherRestructuringCosts0.00.053.6

us-gaap:OperatingSegments, pten:PressurePumping


Other
Period End2020-12-312020-09-302020-06-30
Value00194000.0
Percentage of OtherRestructuringCosts0.00.012.6

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-12-312020-09-302019-12-312018-12-312016-12-312015-12-312012-12-312012-09-302010-12-312010-10-31
Value0.4390.00.7020.020.00.00.055.9820.45110
Percentage of PaymentsOfDebtIssuanceCosts100.00.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:PaymentsToAcquireBusinessesGross

pten:PioneerEnergyServicesCorp, us-gaap:SubsequentEvent


Payments
Period End2021-07-05
Value30
Percentage of PaymentsToAcquireBusinessesGross100.0

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PaymentsToAcquireOtherInvestments


Payments
Period End2021-06-302021-03-312020-12-31
Value118000.0105000.0303000.0
Percentage of PaymentsToAcquireOtherInvestments100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302010-06-30
Value004551000.01055000.02089000.003594000.0-1000000.0
Percentage of ProvisionForDoubtfulAccounts0.00.0100.0100.0100.00.0100.0100.0

us-gaap:RestructuringAndRelatedCostIncurredCost us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringAndRelatedCostIncurredCost

us-gaap:ContractTermination


Restructuring
Period End2020-12-312020-09-302020-06-30
Value005300000.0
Percentage of RestructuringAndRelatedCostIncurredCost0.00.0100.0

us-gaap:RestructuringCharges us-gaap:ConsolidationItems

us-gaap:RestructuringCharges

us-gaap:OperatingSegments


Restructuring
Period End2020-12-312020-09-302020-06-30
Value0.00.038
Percentage of RestructuringCharges0.00.0100.0

us-gaap:RestructuringCharges us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pten:ContractDrilling


Restructuring
Period End2020-12-312020-09-302020-06-30
Value0.00.02.43
Percentage of RestructuringCharges0.00.06.3

us-gaap:OperatingSegments, pten:DirectionalDrilling


Restructuring
Period End2020-12-312020-09-302020-06-30
Value0.00.03.175
Percentage of RestructuringCharges0.00.08.3

us-gaap:OperatingSegments, pten:OtherOperation


Restructuring
Period End2020-12-312020-09-302020-06-30
Value0.00.00.501
Percentage of RestructuringCharges0.00.01.3

us-gaap:OperatingSegments, pten:PressurePumping


Restructuring
Period End2020-12-312020-09-302020-06-30
Value0.00.031
Percentage of RestructuringCharges0.00.081.7

us-gaap:OperatingSegments, us-gaap:Corporate


Restructuring
Period End2020-12-312020-09-302020-06-30
Value0.00.00.901
Percentage of RestructuringCharges0.00.02.4

us-gaap:RestructuringCosts

us-gaap:RestructuringCosts


Restructuring
Period End2020-12-312020-09-302020-06-302019-06-30
Value0.00.0380.0
Percentage of RestructuringCosts0.00.0100.00.0

us-gaap:SeveranceCosts1 us-gaap:ConsolidationItems

us-gaap:SeveranceCosts1

us-gaap:OperatingSegments


Severance
Period End2020-12-312020-09-302020-06-30
Value006500000.0
Percentage of SeveranceCosts10.00.0100.0

us-gaap:SeveranceCosts1 us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pten:ContractDrilling


Severance
Period End2020-12-312020-09-302020-06-30
Value001821000.0
Percentage of SeveranceCosts10.00.028.0

us-gaap:OperatingSegments, pten:DirectionalDrilling


Severance
Period End2020-12-312020-09-302020-06-30
Value00503000.0
Percentage of SeveranceCosts10.00.07.7

us-gaap:OperatingSegments, pten:OtherOperation


Severance
Period End2020-12-312020-09-302020-06-30
Value00501000.0
Percentage of SeveranceCosts10.00.07.7

us-gaap:OperatingSegments, pten:PressurePumping


Severance
Period End2020-12-312020-09-302020-06-30
Value003460000.0
Percentage of SeveranceCosts10.00.053.2

us-gaap:OperatingSegments, us-gaap:Corporate


Severance
Period End2020-12-312020-09-302020-06-30
Value00215000.0
Percentage of SeveranceCosts10.00.03.3

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-12-31
Value-0.9912.28-0.4-0.59-1.56019.23-0.09-0.4-0.0920.01-0.35-0.663.2419.03-0.7500
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312017-12-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-09-30
Value3.065.2600.10-2.400-0.010.89000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.00.0100.00.0100.00.00.0100.0100.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302015-06-302015-03-31
Value00021.590.030.020.7220.61-0.05-0.06-0.22-0.320.110.130.150.22.8921.65
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-09-30
Value-4.1314.270.141.131.6513.4-0.20-3.5622.950.07-1.70-2.11000000000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue0.00.00.00.00.062.1-666.70.0-494.4111.4-140.02833.3-0.0659.40.00.00.00.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice


Share
Period End2020-12-31
Value0.27
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice100.0

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1643000.0163000.0-1156000.0292000.01046000.0151000.0-1025000.0433000.0739000.038000.0-35000.0406000.015000.00755000.012000.054000.00634000.012000.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.5220.050.1940.912025768875505142160.5853.0823.7270.2230.4380.00.00.00.00.0180.0430.104637.157156038710.0150.0950.0034.1960.020.0050.4151.0450.388
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:PlanName

pten:LongTermIncentivePlan


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-30
Value0.050.1940.910.0250.1911.124120.0030.0851.8060.5853.0823.6180.2230.4380.00.00.00.00.0
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.00.10.81.514.60.00.23.5100.0100.097.1100.0100.00.00.00.00.00.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:ShareRepurchaseProgram

pten:StockRepurchasePlan


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-09-30
Value0.00.00.02025747575494933160.00.00.00.00.00.00.00.050
Percentage of TreasuryStockValueAcquiredCostMethod0.00.00.099.999.298.585.0100.099.896.578.2100.00.00.00.00.00.00.00.00.080.3

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.5220.050.1940.912025768875505142160.5853.0823.7270.2230.4380.00.00.00.00.0180.0430.104637.157156038710.0150.0950.0034.1960.020.0050.4151.0450.388
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:AccruedRestructuringExpenseCurrent

pten:AccruedRestructuringExpenseCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-30
Value8.3148.114146.311
Percentage of AccruedRestructuringExpenseCurrent100.0100.0100.0100.0

pten:AccruedSalariesWagesPayrollTaxesAndBenefitsCurrent

pten:AccruedSalariesWagesPayrollTaxesAndBenefitsCurrent


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
Value352937292841575443585865425550563426212318222735323952535440454450395543493858374039
Percentage of AccruedSalariesWagesPayrollTaxesAndBenefitsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:BankChecksOutstandingAndOtherReconcilingItems

pten:BankChecksOutstandingAndOtherReconcilingItems


Bank
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6.0128.7497.551996.117322.70841734537
Percentage of BankChecksOutstandingAndOtherReconcilingItems100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pten:CashAndCashEquivalents

pten:CashAndCashEquivalents


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value2301822521424114645
Percentage of CashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0

pten:DeductiblePerOccurrenceForEquipmentInsurancePolicy

pten:DeductiblePerOccurrenceForEquipmentInsurancePolicy


Deductible
Period End2020-12-31
Value1000000.0
Percentage of DeductiblePerOccurrenceForEquipmentInsurancePolicy100.0

pten:DeductiblePerOccurrenceForExcessAutomobileLiabilityInsurancePolicy

pten:DeductiblePerOccurrenceForExcessAutomobileLiabilityInsurancePolicy


Deductible
Period End2020-12-31
Value5000000.0
Percentage of DeductiblePerOccurrenceForExcessAutomobileLiabilityInsurancePolicy100.0

pten:DeductiblePerOccurrenceForGeneralLiabilityInsurancePolicy

pten:DeductiblePerOccurrenceForGeneralLiabilityInsurancePolicy


Deductible
Period End2020-12-31
Value10000000.0
Percentage of DeductiblePerOccurrenceForGeneralLiabilityInsurancePolicy100.0

pten:DeductiblePerOccurrenceForPrimaryAutomobileLiabilityInsurancePolicy

pten:DeductiblePerOccurrenceForPrimaryAutomobileLiabilityInsurancePolicy


Deductible
Period End2020-12-31
Value2000000.0
Percentage of DeductiblePerOccurrenceForPrimaryAutomobileLiabilityInsurancePolicy100.0

pten:DeductiblePerOccurrenceForWorkersCompensationInsurancePolicy

pten:DeductiblePerOccurrenceForWorkersCompensationInsurancePolicy


Deductible
Period End2020-12-31
Value1500000.0
Percentage of DeductiblePerOccurrenceForWorkersCompensationInsurancePolicy100.0

pten:ReimbursementOfWorkersCompensationInsuranceClaimsIncludedInOtherCurrentAssets

pten:ReimbursementOfWorkersCompensationInsuranceClaimsIncludedInOtherCurrentAssets


Reimbursement
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value363936302125
Percentage of ReimbursementOfWorkersCompensationInsuranceClaimsIncludedInOtherCurrentAssets100.0100.0100.0100.0100.0100.0

pten:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber us-gaap:AwardType

pten:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-31
Value3.02.92.9
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber100.0100.0100.0

us-gaap:AccruedInsuranceCurrent

us-gaap:AccruedInsuranceCurrent


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
Value7.4278.248.4627.9249.1868.6529.2188.4888.8449.6119.53112131410109.2489.049.5669.3921012121312109.632111010106.6015.4276.104108.0228.7897.9886.0126.0187.5712
Percentage of AccruedInsuranceCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value10101010127.5716.5164.6485.9012.3072.3122.3122.2962.2962.3233.1163.1163.1863.1913.1913.1913.1913.5453.5373.5373.5373.5463.6653.6773.6753.6743.6813.5993.5823.5134.6144.7346.544.8874.8854.8785.1145.11410
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashFDICInsuredAmount

us-gaap:CashFDICInsuredAmount


Cash
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.01.2519113
Percentage of CashFDICInsuredAmount100.0100.0100.0100.0

us-gaap:CashUninsuredAmount

us-gaap:CashUninsuredAmount


Cash
Period End2020-12-312019-12-312018-12-312017-12-31
Value22717938106
Percentage of CashUninsuredAmount100.0100.0100.0100.0

us-gaap:DebtInstrumentRepurchaseAmount us-gaap:DebtInstrument

us-gaap:DebtInstrumentRepurchaseAmount

pten:TwoThousandTwentyEightNotes


Debt
Period End2020-12-31
Value15
Percentage of DebtInstrumentRepurchaseAmount100.0

pten:TwoThousandTwentyNineNotes


Debt
Period End2020-12-31
Value0.8
Percentage of DebtInstrumentRepurchaseAmount5.2

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value6859000.07066000.07271000.07634000.07860000.08232000.08460000.05091000.05352000.05574000.05795000.05998000.06082000.06164000.01217000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet us-gaap:DebtInstrument

us-gaap:DeferredFinanceCostsNet

pten:AmendmentNoTwo


Deferred
Period End2020-12-31
Value0.4
Percentage of DeferredFinanceCostsNet100.0

pten:TermLoanAgreement


Deferred
Period End2020-12-312020-09-30
Value0.20.4
Percentage of DeferredFinanceCostsNet50.00.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value48761667970695610131016969932
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value428431386341
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value370375324275
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic


Deferred
Period End2020-12-31
Value1400
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsDomestic100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign


Deferred
Period End2020-12-31
Value49
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsForeign100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal


Deferred
Period End2020-12-312011-12-31
Value931136
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value24212225
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value4918000.04138000.06404000.09053000.0
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value17191919
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value11101312
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value129.1841010
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value475607669678
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0

us-gaap:DepositsAssetsNoncurrent

us-gaap:DepositsAssetsNoncurrent


Deposits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1.5991.9581.7164.7286.6766.738.0667.2537.312101219211816151219161717182235478011211278575241293543548899806671510.914
Percentage of DepositsAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeStockOption


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value0.0630.1510.6732.66.05.86.0
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2020-12-312019-12-312018-12-31
Value203644
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized32734.924458.96567.6

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value343154514540353024213936312721393222131211109.2468.2187.1916.1635.1361.026
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.3790.3490.3190.2870.2620.2380.2140.1880.1660.1420.1180.0940.070.0460.021
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.11.10.60.60.60.60.60.60.70.70.30.30.20.20.1

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value0.6860.6212626242119171512108.4936.314.1261.94325242219181716151413121110109.1078.1967.2856.3755.4634.5533.6420.91
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization2.02.049.051.652.754.155.858.261.661.626.923.619.815.39.065.475.8100.00.00.00.00.00.00.00.00.089.488.688.688.688.688.688.788.688.60.088.7

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value33302724211815129.3217.9276.5335.1393.7442.2741.137
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization96.996.950.447.846.745.443.641.237.737.716.414.311.78.45.3

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-31
Value1667000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-31
Value12
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value1068000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-31
Value1119000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-31
Value1119000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-31
Value12
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value585884848484848484841061041041049748482526262626262626262626
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.131.0110.9060.6030.4820.4820.4820.4820.4820.4820.4820.4820.4820.4820.482
Percentage of FiniteLivedIntangibleAssetsGross1.91.71.10.70.60.60.60.60.60.60.50.50.50.50.5

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value1.81.82828282828282828282626262625252525252525252525252525252525252525252525
Percentage of FiniteLivedIntangibleAssetsGross3.13.133.133.233.233.233.233.233.233.226.225.025.025.027.053.153.1100.00.00.00.00.00.00.00.00.094.894.894.894.894.894.894.894.894.80.094.8

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value555555555555555555555555555548
Percentage of FiniteLivedIntangibleAssetsGross95.095.265.966.166.266.266.266.266.266.252.253.153.153.149.4

us-gaap:ForeignFinancialInstitutionsActualDeposits

us-gaap:ForeignFinancialInstitutionsActualDeposits


Foreign
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value1.9662.3092221271543
Percentage of ForeignFinancialInstitutionsActualDeposits100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxesReceivable

us-gaap:IncomeTaxesReceivable


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312011-06-302011-03-312010-12-312009-12-31
Value0.0720.1694.4284.7788.7258.3746.3975.9915.9544.0834.111.1691.1281.1520.633.6661.8782.1263.83836373330811.317275118
Percentage of IncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPayableCurrent

us-gaap:InterestPayableCurrent


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value10101111111112101617151717187.558149.408136.74137.403137.668137.419147.427137.585147.604147.59147.664115.1968.4294.9378.6094.8664.879
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value315000.0866000.0600000.0520000.0625000.0243000.0105000.062000.07000.0602000.0347000.0
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsAndSuppliesNetOfReserves

us-gaap:InventoryRawMaterialsAndSuppliesNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3333313133323536605958
Percentage of InventoryRawMaterialsAndSuppliesNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value424000.0255000.0802000.01262000.01190000.01387000.01229000.01092000.08194000.06088000.06375000.0
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value8011000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LettersOfCreditOutstandingAmount


Letters
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value636060606063636363515863635559595538383838414141413939393939393940404040
Percentage of LettersOfCreditOutstandingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:RevolvingCreditFacility, pten:CreditAgreement


Letters
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.10.10.10.10.10.10.0810.0810.0810.0810.0810.0810.0810.081
Percentage of LettersOfCreditOutstandingAmount0.20.20.20.20.20.20.10.10.10.20.10.10.10.1

us-gaap:LettersOfCreditOutstandingAmount us-gaap:DebtInstrument

pten:ReimbursementAgreement


Letters
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value6360606060636363635158636354545439383838384141414139
Percentage of LettersOfCreditOutstandingAmount99.899.899.899.899.899.899.899.899.8100.099.899.899.899.892.392.371.9100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis

us-gaap:LongTermDebtFairValue

pten:FivePointOneFivePercentSeniorNotesDueNovemberTwoThousandTwentyNine, us-gaap:CarryingReportedAmountFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value349349349350350350350
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0

pten:FivePointOneFivePercentSeniorNotesDueNovemberTwoThousandTwentyNine, us-gaap:EstimateOfFairValueFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value366347319268266137358
Percentage of LongTermDebtFairValue105.099.691.576.876.139.4102.5

pten:TermLoanAgreement, us-gaap:CarryingReportedAmountFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value505050100100100100150
Percentage of LongTermDebtFairValue14.314.314.328.628.628.628.60.0

pten:TermLoanAgreement, us-gaap:EstimateOfFairValueFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value505050100100100100150
Percentage of LongTermDebtFairValue14.314.314.328.628.628.628.60.0

pten:ThreePointNineFivePercentSeniorNotesDueJanuaryTwoThousandTwentyEight, us-gaap:CarryingReportedAmountFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value509509509525525525525525525525525525525525
Percentage of LongTermDebtFairValue145.9145.9145.9150.0150.0150.0150.00.00.00.00.00.00.00.0

pten:ThreePointNineFivePercentSeniorNotesDueJanuaryTwoThousandTwentyEight, us-gaap:EstimateOfFairValueFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value516477471404395207511530526501482490491502
Percentage of LongTermDebtFairValue147.9136.8134.9115.6113.059.2146.10.00.00.00.00.00.00.0

us-gaap:LongTermDebtFairValue us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value908908908975975975975975112511251125112511251125868600600600
Percentage of LongTermDebtFairValue260.2260.2260.2278.6278.6278.6278.60.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value933875840773761445970980113811011076108910941109867601595546
Percentage of LongTermDebtFairValue267.2250.8240.7221.0217.7127.1277.20.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2021-06-302021-03-312020-12-312020-09-30
Value858858858875
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-09-30
Value100
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312019-12-31
Value4.14.2
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:OtherLoansPayableLongTerm us-gaap:DebtInstrument

us-gaap:OtherLoansPayableLongTerm

pten:TermLoanAgreement


Other
Period End2020-09-30
Value100
Percentage of OtherLoansPayableLongTerm100.0

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted


Purchase
Period End2021-06-302021-03-312020-12-312020-09-30
Value53171411
Percentage of PurchaseCommitmentRemainingMinimumAmountCommitted100.0100.0100.0100.0

us-gaap:RestructuringReserve

us-gaap:RestructuringReserve


Restructuring
Period End2020-12-312020-09-302020-06-30
Value141320
Percentage of RestructuringReserve100.0100.0100.0

us-gaap:RestructuringReserve us-gaap:BalanceSheetLocation

pten:OtherLongTermLiabilities


Restructuring
Period End2020-12-312020-09-302020-06-30
Value0.27.27.2
Percentage of RestructuringReserve1.453.335.4

us-gaap:AccruedLiabilities


Restructuring
Period End2020-12-312020-09-302020-06-30
Value146.3117.829
Percentage of RestructuringReserve98.646.738.5

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value8.689.049.529.9110.6915.815.8115.916.2818.6118.9519.2319.2919.4919.819.7121.5819.8619.8519.9423.8626.2226.2226.2226.2230.230.229.8226.0920.6720.6720.6720.6720.0820.0820.0820.3523.47
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

pten:AmendmentAndRestatementOfTwentyFourteenPlan


Share
Period End2021-06-302019-12-312019-06-062018-12-312017-12-312017-06-302017-06-29
Value4.9282818181818
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0100.0100.0100.0100.0100.0100.0

pten:TwoThousandTwentyOneLongTermIncentivePlan


Share
Period End2021-06-30
Value13
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized275.5

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value20.9321.6421.6421.64
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested

us-gaap:RestrictedStockUnitsRSU


Sharebased
Period End2020-12-312019-12-312018-12-31
Value153029
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested100.0100.0100.0

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary


Unrecorded
Period End2021-06-302021-03-312020-12-312020-09-30
Value1500000.03400000.010000000.010000000.0
Percentage of UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary100.0100.0100.0100.0

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount


Unrecorded
Period End2021-06-302021-03-312020-12-312020-09-30
Value8.4121324
Percentage of UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount100.0100.0100.0100.0

us-gaap:UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear

us-gaap:UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear


Unrecorded
Period End2021-06-302021-03-312020-09-30
Value6.98.811
Percentage of UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:AllowanceForCreditLoss


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value106.5162.3122.3233.1913.545
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0

us-gaap:WorkersCompensationLiabilityCurrent

us-gaap:WorkersCompensationLiabilityCurrent


Workers
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value626870737479817474828382828180828166677070727574757377777776746968666866666566656363
Percentage of WorkersCompensationLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


COGS Ratio
us-gaap:StatementBusinessSegments
(None,)
C O G S  Ratious-gaap: Statement Business Segments
TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardDate, us-gaap:AwardType
(None, 'us-gaap:PerformanceShares')
Allocated Share Based Compensation Expenseus-gaap: Award Date, us-gaap: Award Type
us-gaap:CostOfGoodsAndServicesSold
us-gaap:StatementBusinessSegments
(None,)
Cost Of Goods And Services Soldus-gaap: Statement Business Segments
us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Operating Income Lossus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:IntersegmentElimination', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items
us-gaap:Assets
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Assetsus-gaap: Consolidation Items, us-gaap: Statement Business Segments
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:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Operating Lease Right Of Use Assetus-gaap: Property Plant And Equipment By Type
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Payments To Acquire Property Plant And Equipmentus-gaap: Consolidation Items, us-gaap: Statement Business Segments