AMAT


Line plots across dimensions of each concept
Tables

Table of contents


us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

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

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:OperatingExpenses
us-gaap:ConsolidationItems
us-gaap:CostsAndExpenses

us-gaap:ResearchAndDevelopmentExpense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:SellingAndMarketingExpense

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

us-gaap:InterestExpense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:IncomeTaxExpenseBenefit

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:Cash

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:LongTermInvestments

us-gaap:Goodwill
us-gaap:ConsolidationItems
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:DividendsPayableCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent
us-gaap:LongtermDebtType

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:TreasuryStockValue

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquireInvestments

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensation

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

amat:AccountsReceivableDiscountLettersOfCreditIssuedDuringPeriod

amat:ChangeInRevenueAsAPercentage
us-gaap:StatementGeographical
us-gaap:AwardType
amat:EmployeeServiceSharebasedCompensationNonvestedAwardsPerformanceOfTotalShareholderReturnPercent

amat:FactoredAccountsReceivable
us-gaap:Range, us-gaap:AwardType
amat:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentageOfTargetAmount
us-gaap:PlanName
amat:SharebasedCompensationNumberofEmployeeStockPurchasePlans
us-gaap:StatementGeographical, us-gaap:PlanName

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:ConsolidationItems
us-gaap:IncomeStatementLocation

us-gaap:AmortizationOfIntangibleAssets
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:IncomeStatementLocation

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
us-gaap:ConcentrationRiskPercentage1
us-gaap:ProductOrService, us-gaap:ConcentrationRiskByBenchmark, us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical, us-gaap:ConcentrationRiskByBenchmark

us-gaap:DepreciationAndAmortization
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EquitySecuritiesFvNiGainLoss
us-gaap:InvestmentType
us-gaap:EquitySecuritiesFvNiRealizedGain
us-gaap:InvestmentType
us-gaap:EquitySecuritiesFvNiRealizedLoss
us-gaap:InvestmentType
us-gaap:EquitySecuritiesFvNiUnrealizedGain
us-gaap:InvestmentType
us-gaap:EquitySecuritiesFvNiUnrealizedLoss

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxesPaid

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:InterestPaidNet

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OperatingLeaseCost

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:ProceedsFromIncomeTaxRefunds

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:StandardProductWarrantyAccrualPayments

us-gaap:StandardProductWarrantyAccrualPreexistingIncreaseDecrease

us-gaap:StandardProductWarrantyAccrualWarrantiesIssued
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockSharesAcquired
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

amat:CashCashEquivalentsAndInvestmentsAccumulatedGrossUnrealizedGainbeforeTax

amat:CashCashEquivalentsAndInvestmentsAccumulatedGrossUnrealizedLossbeforeTax

amat:CashCashEquivalentsAndInvestmentsCost

amat:CashCashEquivalentsAndInvestmentsEstimatedFairValue

amat:DebtSecuritiesAvailableForSaleAndEquitySecuritiesFVNIAccumulatedGrossUnrealizedGain

amat:DebtSecuritiesAvailableForSaleAndEquitySecuritiesFVNIAccumulatedUnrealizedLoss

amat:DeferredIncomeTaxAssetsNetAndIncomeTaxesReceivable

amat:EquitySecuritiesFVNIAccumulatedUnrealizedGain
us-gaap:FinancialInstrument

amat:EquitySecuritiesFVNIAccumulatedUnrealizedLoss
us-gaap:FinancialInstrument

amat:InventoryAtCustomerLocationsIncludedInFinishedGoods

amat:InventoryFinishedGoodsEvaluationInventoryNetofReserves

amat:OtherInventoriesSparePartsNetOfReserves

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:StatementGeographical, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:StatementGeographical, us-gaap:FinancialInstrument

us-gaap:CashEquivalentsAtCarryingValue
us-gaap:CashAndCashEquivalents

us-gaap:CommonStockValueOutstanding

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiabilityCurrent

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

us-gaap:DebtLongtermAndShorttermCombinedAmount

us-gaap:DebtSecuritiesTradingAndEquitySecuritiesFvNiCost
us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxesAndOtherAssetsNoncurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:DerivativeLiabilities
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EquitySecuritiesFvNi
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:EquitySecuritiesFvNiCost
us-gaap:FinancialInstrument

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:ConsolidationItems, us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:ConsolidationItems, us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IncomeTaxesReceivable

us-gaap:InterestPayableCurrent

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:CreditFacility
us-gaap:LineOfCredit
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:CreditFacility
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LongTermDebtFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OtherSundryLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:RestrictedCashEquivalents
us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:StandardProductWarrantyAccrual

us-gaap:TradingSecurities

Tables

  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock▁▁▁▁▁▂▂▂▃▄▄▄▅▅▅▅▅▆▆▇██████▇▇91791991692493694996798310081050106010661075108010781081108911311160120112321229122112181217121112041203NANA1197NANANANANANANANANANANANA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:TreasuryStock████▇▇▇▆▆▅▅▅▄▄▄▄▄▃▂▂▁▁▁▁▁▁▁▁10861082107910691057104110191001976932917909900893889883874828793749717717717717717717717714NANA699NANANANANANANANANANANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█923927NA937948965NA100510401071NA108310871089NA109311191154NA123112411240NA123312291225NA122012031212NA1268130113101310NA133013331335NA134913521350
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁917916NA929942957NA99410291056NA107110781078NA108311131146NA122112301224NA121812161206NA120312031198NA1257128912991299NA131813201324NA134013451342
us-gaap:EarningsPerShareBasic ▆▇▅▄▅▅▆█▇▁▆▆▅0.820.970.76000000000000020.610.710.810.89999999999999991.181.10.160.92000000000000040.860.76NA0.560.470.29NA0.27999999999999990.270.3NA0.209999999999999960.250.22NANA0.14-0.11NANA0.17NANANA0.349999999999999870.36NA0.380.350.09NA0.06
us-gaap:EarningsPerShareDiluted ▆▇▆▆▆▆▇██▃▇▇▆▆▅▅▄▄▄▄▄▄▄▄▄▄▄▃▂▃▁▄▄▃▃▄▄▄▅▄▃▄▃0.820.960.750.610.70.80.891.171.090.130.910.850.760.650.560.460.290.250.280.270.290.280.210.240.210.210.150.14-0.110.03-0.420.170.220.090.090.340.360.370.380.350.090.20.06
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:Revenues ▇▇▆▆▆▆▇██▇▇▆▆▅▅▄▃▃▃▃▃▃▃▃▃▂▂▂▂▁▁▃▃▂▂▂▄▄▄▄▃▃▂3957416237543562353937534014446845674204396937443546327832972821245022572368249024422359226422652353219019881975197315731646234325412189218921822787286226862886251822961849
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,amat:AppliedGlobalServices█▇▇▅▇▆▇▆▆▄▂▁1018997977931984962977954945881831786NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,amat:SemiconductorSystems▅▇▂▂▁▂▂▇██▃▄256728142302227321842268230927482901285224312532NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical country:CN▃▄▃▃▁▁▃█▄▁1138127211991117993968120216471300964NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical country:JP▃▁▃▅▄▇██▄▃467351471556520651721700502482NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical country:KR▄▂▁▁▁▂▂▂██75350847144544157259657212321203NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical country:TW▅█▄▂▃▂▄▁▂▃10291365919596794656819506666741NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical srt:AsiaPacific▁█34453568NA284828673007NA359039423583NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServicesSold ▆▇▆▅▅▆▇██▇▆▅▅▄▅▃▂▁▂▂▂▂▁▁▁▁22082304212020052009208822342441247722842182204419461833189816291446134114091472142614001305127313521299NA11691165991NA141315301403140313301603167315501670165813691138
us-gaap:GrossProfit ▆▇▆▆▅▆▇██▇▇▆▆▅▅▄▃▃▃▃▃▃▃▃▃▂▂▂▂▁▁▃▃▂▂▂▄▄▄▄▂▃▂1749185816341557153016651780202720901920178717001600144513991192100491695910181016959959992100189179580680858258693010117867868511184118911361217860927711
us-gaap:OperatingExpenses ██▇▇▇▇▇▇▇▆▅▅▅▄▄▃▃▂▂▄▃▁▂▃▄▂817816770755754757764770763724689677660638622596579562536622600501547601614561NA556876543NA608602607607490497512462518677541595
 us-gaap:CostsAndExpenses us-gaap:ConsolidationItems amat:CorporateAndReconcilingItems▆▅▄▁▃▂▂▇█▆▆▆▆1171159963867474129145118119116120NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ResearchAndDevelopmentExpense ██▇▇▆▇▇▆▇▆▅▅▄▃▂▂▂▂▁▂▁▁▁▁▁▁550552515515508516518504509488466454437417394386386374363372365351360357355356NA334344304NA309321304304268282297270278290306269
us-gaap:GeneralAndAdministrativeExpense ▇▆▆▅▅▅▅▆▆▅▅▄▄▄▅▄▃▂▁▇▇▅▃▇█▃1371291261121131101191281241101181061071031141039182631351401179013615289NA97126125NA137NANANANANA112112NANA126125
us-gaap:SellingAndMarketingExpense ▇█▆▆▇▇▆█▇▆▂▄▄▅▄▃▂▃▁▄▃▄▂▃▃▃1301351291281331311271381301261051171161181141071021069611210911199108107109NA111118105NA118NANANANANA107109NANA10097
us-gaap:OperatingIncomeLoss ▅▆▅▄▄▅▆██▇▆▆▅▄▄▃▂▁▂▁▂▂▂▁▁▁9321042864802776908101612571327119610981023940807777596425354423396416458412391387330NA250-6839NA322409179179361687677674699183386116
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,amat:AppliedGlobalServices▇█▇▇█████▇▆▅▄▃▄▃▃▂▂▃▃▂▂▂▂▁256278274259283285289281278254232213194178193175171156137170170153146154148125NA11411889NA122NANANANANANANANANANANA
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,amat:SemiconductorSystems▅▇▄▄▄▄▄▇█▇▆▆▆▅▄▃▂▁▁▂7829156416135796316389301071995801874808690667511364265318411NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestExpense ███▇████▇█▇█▅▄▄▄▄▄▃▁▁▁▁▁▁▁6159595860606059565957594438383837423224242323242325NA232424NA242324242425556555
us-gaap:OtherNonoperatingIncomeExpense ▃▅▇▇████▅▅▆▄▃▂▂▂▃▂▂▂▁72235384340424124253314122167263-3NANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▂▂▂▂▁▂▂▁▂█▁▁▁▁▂▁▁▁▁▁▁▁▂▁▂▁1231131422119311712266166102792538468130597528614625891426910362NA6039-16NA84984242-1121931971742355512336
us-gaap:ComprehensiveIncomeNetOfTax ▄▆▅▄▅▅▆██▁▇▆▆▅▄▄▂▂▃▂▂▃▂▂▂▂628884655572682759828117111301201019934820712582513319284362336316347222300265247NA161-12133NA20628911811846547049050446413026484
us-gaap:NetIncomeLoss ▆▇▆▆▆▆▇██▄▇▇▇▆▆▅▄▄▅▄▅▅▄▄▄▄▄▄▃▃▁▄▄▄▄▅▅▅▅▅▄▄▃75589269857166677187611731129135982925824703610505320286336329364348256301262253183168-12934-51521828911711745647648950646812326483
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▆▅▄▅▆▆▇█▁▇▇▆▅▄▄75589269857166677187610161100135982925824703610505NA286336329364348256NANA253NANANA34NANANA117117455476NA506NANANANA
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:Assets █▇▆▆▆▆▅▅▆▇▆▆▆▄▃▃▂▃▄▂▃▂▂▂▂▂▂▂▁▁▂▃▃▃▃▃▃▂▁▁21815197671902418805187751892217773178831849819663194191907818240152441458813699130751332615308131531358713073131741285112555121991204311751116951171412102133201387713597135971386114103119571127410943NANANA
us-gaap:Liabilities █▇▇▆▆▆▇▇▇▇▆▆▆▄▄▄▃▃▄▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▁▁▁12791111071081010689105741071310934110581145611157100701036210028755773716880651061587695517652365001530651675080495849554797479745734867498151744947494750615552377534353407NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇▆▆▆▆▅▅▆▇▆▆▆▄▃▃▂▃▄▂▃▂▂▂▂▂▂▂▁▁▂▃▃▃▃▃▃▂▁▁21815197671902418805187751892217773178831849819663194191907818240152441458813699130751332615308131531358713073131741285112555121991204311751116951171412102133201387713597135971386114103119571127410943NANANA
us-gaap:StockholdersEquity ▇▆▅▅▅▅▂▂▂▆█▆▅▄▃▂▁▃▄▅▅▅▄▄▃▃▂▂▂▂▃▅▆▆▆▇▆▅▄▃9024866082148116820182096839682570428506934987168212768772176819656571687613797783518072786876847475724170886954689871417235833987038650865088008551818278397536NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital███▇▇▇▇▆▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁7687755075957460739672657274714570876980705669506899680568096714666965826575648564506364638463006269617861516055598958925863577257305651565156165553552454475406NANANA
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  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:AssetsCurrent █▆▆▅▅▆▆▆▇███▇▅▄▃▃▃▅▃▃▃▃▃▂▂▂▁▁▁▁▂▂▂▂▆▆▄▃▃1273510769102061004210062102851074710889118911302912918127311201890948353739967286910926170437447693369676640640160145642523751134765510258656330615761571035510273794471426765NANANA
us-gaap:Cash ▄▆▄▃▅▄▆▆▆▆▅▄▅▅▄▄▅█▄▁▁▁▁▃▂▃▂▂102913701071918118510161489136414681469134611231190132211031084131318611010422496491508745691872611600NANA876NANANANANANANANANANANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▆▄▃▃▃▃▄▄▆█▆▆▆▄▄▃▂▃▅▃▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁▇▆▃▂▂▁▁▁5281342431293014311631923440337448706799501052784944349134062828247029624797257430672929300227262453214417111745154515231392152917611681168159605018255819741858156415961399
us-gaap:ShortTermInvestments ▂▂▂▂▂▂▂▃▂▃█▇▆▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▂▂▂▁▃▃▃▃423536489547507520590610482655226619531800656343438170154168169163158160145146145180230225230545635409316316283739750772727NANANA
us-gaap:AccountsReceivableNetCurrent ▇▇▇▆▆▆▇█▇▅▆▆▆▆▆▄▄▃▃▄▄▃▃▃▃▃▃▁▂▁▁▃▄▃▃▃▄▄▄▄2625267925332373226424442565288226652182233822582381236922791852191316251739199117981580167016221615151016331170127511091220153517851576157615321812191619461831NANANA
us-gaap:InventoryNet █▇▇▇████▇▆▆▆▅▄▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▂▂▂▂▃▂▂▂3725347234743539367737033722368134943125293028762609228120502026192418351833173917131641156715471564153314131358131812781272138015941772177217011849179416471547NANANA
us-gaap:OtherAssetsCurrent ██▆▆▅▄▄▂▃▁▃▃▁681658581569498426430342380268374366284NA275NANANANANANANANANANANANANA750625304288209240240299314271291289NANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ██▇▇▆▅▅▃▂▂▄▃▂▂▁▁▁▁▁▁▄▄▂557541485487433394390289247246317284222206188179179179194190329327257NANANANANANANANANANANANANANANANANANANANA
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:PropertyPlantAndEquipmentGross ██▇█▇▇▆▆▅▅▄▃▃▃▂▃▂▂▂▂▂▂▂▁▁▂▁▁▁▂▂▂▂▂▂▁▁▁▁▂4211416240714115402839223812372436123500331132473172309530433058301229782946297729892927284828292813284728172826282229372917289228782849284927382757279428082869NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingAndBuildingImprovements██▇▇▇▅▅▄▄▄▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁1640161115901601158514601448141913871371131512841278126912611259124912491247127612711268122712201234123012171210NANA1196NANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixtures▅▅▄██▇▆▆▄▃▂▃▂▁▁615619602664661639634625601576572581570552547NANANA574NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:MachineryAndEquipment██▇▇▇▆▅▅▅▄▄▄▄▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁157115241505148414041335128212611220117011291112106910249921017986927920917900867829822818815792787NANA760NANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment █▇▇▇▇▆▆▆▅▅▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁2677260725422602253424662405240323552305224522512203214621062153210820702054209521022063198719801958200119671954193620372007197519391893189318721903189619151906NANANA
us-gaap:PropertyPlantAndEquipmentNet ████▇▇▇▆▅▄▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▂▁▁▂▁▂15341555152915131494145614071321125711951066996969949937905904908892882887864861849855846850872886900910917939956956866854898893963NANANA
us-gaap:LongTermInvestments ███▇▇▇▇▇▄▄▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▃▃▃▃▃▃▂▂▂▃▄▅▅16781713170316501609158815681613121412031143105996190992996093499694695893693093595783683310051055108010621055105810719559559311052126913511307NANANA
us-gaap:Goodwill ▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▇▇████▁▁▁▁▁3426339933993399339933683368336833683368336833573330331633163305330433023302330433043304330432943294329432943294329435183518393939393875387513351335133613361336NANANA
 us-gaap:Goodwill us-gaap:StatementBusinessSegments amat:AppliedGlobalServices███████████████████████████████████▁▁▁▁▁1018101810181018101810181018101810181018101810071007101010109991029102710271027102710271027102710271027102710271027102710271027102710061006193193194194177NANANA
 us-gaap:Goodwill us-gaap:StatementBusinessSegments amat:SemiconductorSystems█████▁▁▁▁▁▁▁▁▁▁▁2182218221822182218221512151215121512151215121512151215121512151NANA2151NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▁▁▁▁▁▁▁▂▂▂▂▃▃▃▃▃▄▄▄▄▅▅▅▅▅▆▆▆▆▇▇▇███▁▁▂▂▂13214215617018519921326331336241246149052757562166871476281186090595197910181057110311481194130213551410146415191519211223236273287NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▁▁▁▁▁▁▁▂▂▂▃▃▃▃▃▄▄▄▄▅▄▅▅▅▅▅▆▆▆▇▇▇███▁▂▂▂▂13214215617018519921326331336241244347250455059664368973778573177882483187091596110061052116012131268132213771377211223236255269NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:OtherIntangibleAssets▁▁▁▁▂▂▂▂▂▂▂▃▃▃▃▃▃▃▄▄▄▄▄▅▅▅▅▅▆▇▇▇███▁▁77818590951001041091141181241281331371411461521571621671741831881921992062132202282572682802913023028489NANA111NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:TechnologyBasedIntangibleAssets▁▁▁▁▁▁▂▂▂▃▃▃▄▄▄▅▅▆▆▆▆▆▇▇▇▇██556171809099109154199244288315339367409450491532575618557595636639671709748786NANA945NANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▇█▇▃▃▂▁274287265195183170154NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:LiabilitiesCurrent ██▇▆▅▆▆▇█▇▆▇▆▆▅▃▃▂▆▄▃▂▃▃▃▂▂▂▂▁▂▂▃▂▂▃▄▄▃▃4765456944473785360537764068432245804399411543714097380836322964261123073798302026962521282327552662247724432202220119652265240826662494249427943278325129142888NANANA
us-gaap:LongTermDebtCurrent ▄▄▄600600600NANANA0NANANA002002002000001200400NANA0NANANANANANANANANA12200111NANANA
 us-gaap:LongTermDebtCurrent us-gaap:DebtInstrument,us-gaap:LongtermDebtType amat:TwoPointSixTwoFivePercentUnsecuredSeniorNotesDue2020InterestPayableApril1AndOctober1,us-gaap:SeniorNotes▄▄▄600600600NANANA0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent █▆▆▅▄▆▇▇▇▅▆▅▅▄▃▂▁28312569251123552212242027212741261923812450225523102139205618001630NA1833NA182217371883NANANANANA146212871436141014661327132715201653176015821766NANANA
us-gaap:OtherAccruedLiabilitiesCurrent █▄▄▃▄▄▅▄▄▄▃▃▃▃▂▂▂▂▂▂▅▄▂▁▁▂▂▁574367353341355365398361374348314315294293283284275250270257397384279212233256244214NANA206NANANANANANANANANANANANA
us-gaap:AccruedIncomeTaxesCurrent ▅▅▅▃▁▄▄▄▃▅▄▁▃▂▃▁▂▂▂▂▂▂▄▄▃▂▃▂▂▂▃▂▃▅▅▅█▆██15915916085121291361218215311212835910123464960404844142107944973446044746186151151158278211276274NANANA
us-gaap:DividendsPayableCurrent █▇▇▇█▇▇██▂▂▂▂▂▂▂▂▂▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁2021931921941971901931972021051061071071081081081091131161201231231221221221211211201201081081111151031031041051059293NANANA
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:LongTermDebt NA53145313NANANA53095308530653055304530355023325314333433343334333421947NANA1947NANANANANA190019001900NANANANA19001900205205205NANANA
us-gaap:LongTermDebtNoncurrent █▆▆▇▇▇▇▇▇▇▇▇▇▄▄▅▅▅▅▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▁▁▁6215471447135312531153105309530853065305530453035302312531433343334333433342154719471947194719471947194619461946194619461946194619461947194719471947204204204NANANA
 us-gaap:LongTermDebtNoncurrent us-gaap:LongtermDebtType us-gaap:SeniorNotes4715NA4713NANANANANANANANANANANANA3343334333433342154719471947194719471947194619461946NANA1946NANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▇▆▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂██▄▃▇▆▆▄▄▄▄▄5735261631641571461261211231289998919376838282851041046871717678128160650662315241562506506320327320317315NANANA
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:StockholdersEquity ▇▆▅▅▅▅▂▂▂▆█▆▅▄▃▂▁▃▄▅▅▅▄▄▃▃▂▂▂▂▃▅▆▆▆▇▆▅▄▃9024866082148116820182096839682570428506934987168212768772176819656571687613797783518072786876847475724170886954689871417235833987038650865088008551818278397536NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital███▇▇▇▇▆▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁7687755075957460739672657274714570876980705669506899680568096714666965826575648564506364638463006269617861516055598958925863577257305651565156165553552454475406NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings██▇▇▇▇▆▅▅▄▄▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▂▂▂▂▂▂▂▂▁▁▁25638250852438623880235022303220874201911921618288182581738316564158471525214750143531414213967137471353813297130721293812759126191248712425123781262612700133231321713043130431302912678123081192511511NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▇▇▆▅▅▄▄▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▂▂▂▂▂▂▂▂▁▁▁25638250852438623880235022303220874201911921618288182581738316564158471525214750143531414213967137471353813297130721293812759126191248712425123781262612700133231321713043130431302912678123081192511511NANANA
us-gaap:TreasuryStockValue ████▇▇▇▆▆▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁239952379623596230962256821943211942044419193166941591215527151521487014740145691437313473128481214911524115241152411524115241152411524114771142711327112791076310264100641006498649689966495469396NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▄▄▅▅▄▅▆▆▆▆▆▅▆▅▆▆▆▆▅▅▆▆▇▇▇▇▇▇▆▇█████████-315-188-180-137-138-154-125-77-78-79-64-101-110-106-115-87-95-94-92-118-125-77-76-42-41-44-38-61-54-62-61-57776-4102NANANA
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁▄▃▂▃▃▅▁▁█▂▇▃▁▃▄635987826787800834107763361114666991366898646797981NA20747133429860407NANA372NANANA16NANANA181181698599NA425525NANA372
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▄▄▄▄▄▄▃▄█▃▃▁▃▄▄165-162-86-162-129-66-129-674221352-529-349-1281-36711-322NA-109-57-84-90-50-53NANA153NANANA253NANANA-4157-4157492252NA-79-15NANA-489
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇▄▄▄▄▃▄▃▁▃▄▄█▅▅▅1172-530-625-727-747-1016-882-1455-2562-1029-438-6831836-194-230-301NA-19331809-744-69-83-78NANA-92NANANA-138NANANA-302-302-2501606NA-230-214NANA-60
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁▄▃▂▃▃▅▁▁█▂▇▃▁▃▄635987826787800834107763361114666991366898646797981NA20747133429860407NANA372NANANA16NANANA181181698599NA425525NANA372
us-gaap:NetIncomeLoss ▆▇▆▆▆▆▇██▄▇▇▇▆▆▅▄▄▅▄▅▅▄▄▄▄▄▄▃▃▁▄▄▄▄▅▅▅▅▅▄▄▃75589269857166677187611731129135982925824703610505320286336329364348256301262253183168-12934-51521828911711745647648950646812326483
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▆▅▄▅▆▆▇█▁▇▇▆▅▄▄75589269857166677187610161100135982925824703610505NA286336329364348256NANA253NANANA34NANANA117117455476NA506NANANANA
us-gaap:IncreaseDecreaseInInventories ▆▃▂▁▃▃▃▅█▆▄▇▇▆▃▄254-2-66-138-26-18411873691955426632823124100NA29426727421NANA119NANANA6NANANA-179-179-14764NA100-45NANA-25
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▄▄▄▄▄▄▃▄█▃▃▁▃▄▄165-162-86-162-129-66-129-674221352-529-349-1281-36711-322NA-109-57-84-90-50-53NANA153NANANA253NANANA-4157-4157492252NA-79-15NANA-489
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▂▃▃▃▄▅▆▅▄█▄▂▂▂▃▁7110297931181331651331212031248077648850NA685151644963NANA48NANANA49NANANANANANANANANANANANANA
us-gaap:PaymentsToAcquireInvestments ▁▁▂▂▁▁▁▄▁▁▆▅█▂▁▂404428544543430397416932345384131411741779589443483NA282202616203141179NANA163NANANA143NANANA25425419249NA537421NANA297
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇▄▄▄▄▃▄▃▁▃▄▄█▅▅▅1172-530-625-727-747-1016-882-1455-2562-1029-438-6831836-194-230-301NA-19331809-744-69-83-78NANA-92NANANA-138NANANA-302-302-2501606NA-230-214NANA-60
us-gaap:PaymentsOfDividends █▇██▇▇██▁▁▁▁▁▁▁▁193192194196189192195199105106107107108108108108NA115119123123122122NANA120NANANA108NANANA104104106105NA9394NANA81
us-gaap:PaymentsOfDividends █▇██▇▇██▁▁▁▁▁▁▁▁193192194196189192195199105106107107108108108108NA115119123123122122NANA120NANANA108NANANA104104106105NA9394NANA81
us-gaap:PaymentsForRepurchaseOfCommonStock ▁▁▂▂▂▃▃▄█▃▂▂▁▁▁▁19920050052862575075112502500782385375282130171196NA625700625000NANA0NANANA48NANANA20020017525NA150150NANANA
  2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31

Common Stock Value

Common Stock Par Or Stated Value Per Share

Shares Outstanding

us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value917919916924936949967983100810501060106610751080107810811089113111601201123212291221121812171211120412031197
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value10861082107910691057104110191001976932917909900893889883874828793749717717717717717717717714699
Percentage of SharesOutstanding118.4117.7117.8115.7112.9109.7105.4101.896.888.886.585.383.782.782.581.780.373.268.462.458.258.358.758.958.959.259.659.458.4

Shares Issued

Common Stock Shares Outstanding

Common Stock Shares Authorized

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-282017-07-302017-04-302017-01-292016-07-312016-05-012016-01-312015-07-262015-04-262015-01-252014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-07-312011-05-012011-01-302010-08-012010-05-022010-01-31
Value923927937948965100510401071108310871089109311191154123112411240123312291225122012031212126813011310133013331335134913521350
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-282017-07-302017-04-302017-01-292016-07-312016-05-012016-01-312015-07-262015-04-262015-01-252014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-07-312011-05-012011-01-302010-08-012010-05-022010-01-31
Value91791692994295799410291056107110781078108311131146122112301224121812161206120312031198125712891299131813201324134013451342
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302016-10-302016-07-312016-05-012015-10-252015-07-262015-04-262014-10-262014-07-272014-04-272013-07-282013-04-282012-07-292011-10-302011-07-312011-01-302010-10-312010-08-012010-01-31
Value0.820.970.76000000000000020.610.710.810.89999999999999991.181.10.160.92000000000000040.860.760.560.470.290.27999999999999990.270.30.209999999999999960.250.220.14-0.110.170.349999999999999870.360.380.350.090.06
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value0.820.960.750.610.70.80.891.171.090.130.910.850.760.650.560.460.290.250.280.270.290.280.210.240.210.210.150.14-0.110.03-0.420.170.220.090.340.360.370.380.350.090.20.06
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value3957416237543562353937534014446845674204396937443546327832972821245022572368249024422359226422652353219019881975197315731646234325412189218921822787286226862886251822961849
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

amat:CorporateAndReconcilingItems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-30
Value71918192316262514293016
Percentage of Revenues0.20.50.50.50.60.40.60.60.30.70.80.4
Percentage of Revenues0.20.50.50.50.60.40.60.60.30.70.80.4
Percentage of Revenues amat:CorporateAndReconcilingItems100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, amat:AppliedGlobalServices



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-30
Value1018997977931984962977954945881831786
Percentage of Revenues25.724.026.026.127.825.624.321.420.721.020.921.0
Percentage of Revenues25.724.026.026.127.825.624.321.420.721.020.921.0
Percentage of Revenues us-gaap:OperatingSegments amat:AppliedGlobalServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, amat:DisplayandAdjacentMarkets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-30
Value365332457339348507702741719443677410
Percentage of Revenues9.28.012.29.59.813.517.516.615.710.517.111.0
Percentage of Revenues9.28.012.29.59.813.517.516.615.710.517.111.0
Percentage of Revenues us-gaap:OperatingSegments amat:DisplayandAdjacentMarkets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, amat:SemiconductorSystems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-30
Value256728142302227321842268230927482901285224312532
Percentage of Revenues64.967.661.363.861.760.457.561.563.567.861.267.6
Percentage of Revenues64.967.661.363.861.760.457.561.563.567.861.267.6
Percentage of Revenues us-gaap:OperatingSegments amat:SemiconductorSystems100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementGeographical

amat:SoutheastAsia



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-28
Value5872135134119160202165242193
Percentage of Revenues1.51.73.63.83.44.35.03.75.34.6
Percentage of Revenues1.51.73.63.83.44.35.03.75.34.6
Percentage of Revenues amat:SoutheastAsia100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:CN



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-28
Value1138127211991117993968120216471300964
Percentage of Revenues28.830.631.931.428.125.829.936.928.522.9
Percentage of Revenues28.830.631.931.428.125.829.936.928.522.9
Percentage of Revenues country:CN100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:JP



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-28
Value467351471556520651721700502482
Percentage of Revenues11.88.412.515.614.717.318.015.711.011.5
Percentage of Revenues11.88.412.515.614.717.318.015.711.011.5
Percentage of Revenues country:JP100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:KR



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-28
Value75350847144544157259657212321203
Percentage of Revenues19.012.212.512.512.515.214.812.827.028.6
Percentage of Revenues19.012.212.512.512.515.214.812.827.028.6
Percentage of Revenues country:KR100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:TW



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-28
Value10291365919596794656819506666741
Percentage of Revenues26.032.824.516.722.417.520.411.314.617.6
Percentage of Revenues26.032.824.516.722.417.520.411.314.617.6
Percentage of Revenues country:TW100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-28
Value331441412552457450469348345370
Percentage of Revenues8.410.611.015.512.912.011.77.87.68.8
Percentage of Revenues8.410.611.015.512.912.011.77.87.68.8
Percentage of Revenues country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value34453568284828673007359039423583
Percentage of Revenues87.185.780.081.080.180.386.385.2
Percentage of Revenues87.185.780.081.080.180.386.385.2
Percentage of Revenues srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-28
Value181153147162215296298224292252
Percentage of Revenues4.63.73.94.56.17.97.45.06.46.0
Percentage of Revenues4.63.73.94.56.17.97.45.06.46.0
Percentage of Revenues srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Sales Revenue Net

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value220823042120200520092088223424412477228421822044194618331898162914461341140914721426140013051273135212991169116599114131530140313301603167315501670165813691138
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues55.855.456.556.356.855.655.754.654.254.355.054.654.955.957.657.759.059.459.559.158.459.357.656.257.559.359.259.063.060.360.264.161.057.558.557.757.965.859.661.5

Gross Profit

us-gaap:GrossProfit



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value1749185816341557153016651780202720901920178717001600144513991192100491695910181016959959992100189179580680858258693010117867868511184118911361217860927711
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues44.244.643.543.743.244.444.345.445.845.745.045.445.144.142.442.341.040.640.540.941.640.742.443.842.540.740.040.841.037.035.639.739.835.935.939.042.541.542.342.234.240.438.5

Operating Expenses

us-gaap:OperatingExpenses



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value817816770755754757764770763724689677660638622596579562536622600501547601614561556876543608602607490497512462518677541595
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues20.619.620.521.221.320.219.017.216.717.217.418.118.619.518.921.123.624.922.625.024.621.224.226.526.125.628.244.434.525.923.727.722.517.817.917.217.926.923.632.2

Costs And Expenses

us-gaap:ConsolidationItems

us-gaap:CostsAndExpenses

amat:CorporateAndReconcilingItems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-30
Value1171159963867474129145118119116120
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.02.82.61.82.42.01.82.93.22.83.03.13.4
Percentage of Revenues amat:CorporateAndReconcilingItems1671.4605.3550.0331.6373.9462.5284.6516.01035.7406.9396.7725.00.0

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value550552515515508516518504509488466454437417394386386374363372365351360357355356334344304309321304268282297270278290306269
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues13.913.313.714.514.413.712.911.311.111.611.712.112.312.712.013.715.816.615.314.914.914.915.915.815.116.316.917.419.313.212.613.912.310.110.410.19.611.513.314.5

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292011-05-012011-01-302010-05-022010-01-31
Value137129126112113110119128124110118106107103114103918263135140117901361528997126125137112112126125
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.53.13.43.13.22.93.02.92.72.63.02.83.03.13.53.73.73.62.75.45.75.04.06.06.54.14.96.47.95.83.94.25.56.8

Selling General And Administrative Expense

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292011-05-012011-01-302010-05-022010-01-31
Value130135129128133131127138130126105117116118114107102106961121091119910810710911111810511810710910097
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.33.23.43.63.83.53.23.12.83.02.63.13.33.63.53.84.24.74.14.54.54.74.44.84.55.05.66.06.75.03.74.14.45.2

Operating Income Loss

us-gaap:OperatingIncomeLoss



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value9321042864802776908101612571327119610981023940807777596425354423396416458412391387330250-6839322409179361687677674699183386116
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues23.625.023.022.521.924.225.328.129.128.427.727.326.524.623.621.117.315.717.915.917.019.418.217.316.415.112.7-3.42.513.716.18.216.524.723.725.124.27.316.86.3

us-gaap:ConsolidationItems

amat:CorporateAndReconcilingItems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-30
Value-181-189-147-111-128-123-113-168-184-154-147-155-146
Percentage of OperatingIncomeLoss-19.4-18.1-17.0-13.8-16.5-13.5-11.1-13.4-13.9-12.9-13.4-15.2-15.5
Percentage of Revenues-4.6-4.5-3.9-3.1-3.6-3.3-2.8-3.8-4.0-3.7-3.7-4.1-4.1
Percentage of Revenues amat:CorporateAndReconcilingItems-2585.7-994.7-816.7-584.2-556.5-768.8-434.6-672.0-1314.3-531.0-490.0-968.80.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, amat:AppliedGlobalServices



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value25627827425928328528928127825423221319417819317517115613717017015314615414812511411889122
Percentage of OperatingIncomeLoss27.526.731.732.336.531.428.422.420.921.221.120.820.622.124.829.440.244.132.442.940.933.435.439.438.237.945.6-173.5228.237.9
Percentage of Revenues6.56.77.37.38.07.67.26.36.16.05.85.75.55.45.96.27.06.95.86.87.06.56.46.86.35.75.86.05.75.2
Percentage of Revenues us-gaap:OperatingSegments amat:AppliedGlobalServices25.127.928.027.828.829.629.629.529.428.827.927.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, amat:DisplayandAdjacentMarkets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-29
Value75389641421152022141621012129184115
Percentage of OperatingIncomeLoss8.03.611.15.15.412.719.917.012.28.419.38.98.914.3
Percentage of Revenues1.90.92.61.21.23.15.04.83.52.45.32.42.43.5
Percentage of Revenues us-gaap:OperatingSegments amat:DisplayandAdjacentMarkets20.511.421.012.112.122.728.828.922.522.831.322.20.00.0

us-gaap:OperatingSegments, amat:SemiconductorSystems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-26
Value7829156416135796316389301071995801874808690667511364265318411
Percentage of OperatingIncomeLoss83.987.874.276.474.669.562.874.080.783.273.085.486.085.585.885.785.674.975.2103.8
Percentage of Revenues19.822.017.117.216.416.815.920.823.523.720.223.322.821.020.218.114.911.713.416.5
Percentage of Revenues us-gaap:OperatingSegments amat:SemiconductorSystems30.532.527.827.026.527.827.633.836.934.932.934.50.00.00.00.00.00.00.00.0

Interest Expense

us-gaap:InterestExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value61595958606060595659575944383838374232242423232423252324242423242425556555
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.51.41.61.61.71.61.51.31.21.41.41.61.21.21.21.31.51.91.41.01.01.01.01.11.01.11.21.21.51.00.91.11.10.90.20.20.20.20.20.3

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-26
Value72235384340424124253314122167263-3
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.20.50.91.11.21.11.00.90.50.60.80.40.30.10.00.20.30.10.30.1-0.1

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

Income Loss From Continuing Operations Before Income Taxes Domestic

Income Loss From Continuing Operations Before Income Taxes Foreign

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value12311314221193117122661661027925384681305975286146258914269103626039-16849842-1121931971742355512336
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.12.73.85.92.63.13.01.53.624.42.31.42.42.13.92.13.11.22.61.81.03.86.33.04.42.83.02.0-1.03.63.91.9-5.16.96.96.58.12.25.41.9

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value628884655572682759828117111301201019934820712582513319284362336316347222300265247161-1213320628911846547049050446413026484
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues15.921.217.416.119.320.220.626.224.72.925.724.923.121.717.718.213.012.615.313.512.914.79.813.211.311.38.2-6.12.18.811.45.421.316.917.118.816.15.211.54.5

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value75589269857166677187611731129135982925824703610505320286336329364348256301262253183168-12934-51521828911711745647648950646812326483
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues19.121.418.616.018.820.521.826.324.73.224.724.723.221.418.517.913.112.714.213.214.914.811.313.311.111.69.28.5-6.52.2-31.39.311.45.35.320.917.117.118.816.24.911.54.5

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-30
Value7558926985716667718761016110013598292582470361050528633632936434825625334117455476506
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.086.697.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.8100.0100.0
Percentage of Revenues19.121.418.616.018.820.521.822.724.13.224.724.723.221.418.517.912.714.213.214.914.811.311.62.25.320.917.118.8
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-25
Value2181519767190241880518775189221777317883184981966319419190781824015244145881369913075133261530813153135871307313174128511255512199120431175111695117141210213320138771359713861141031195711274109439574
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value1279111107108101068910574107131093411058114561115710070103621002875577371688065106158769551765236500153065167508049584955479747974573486749815174494750615552377534353407
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets58.656.256.856.856.356.661.561.861.956.751.954.355.049.650.550.249.846.250.339.438.538.340.340.240.540.641.140.841.039.040.237.437.336.436.539.431.630.531.1

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value218151976719024188051877518922177731788318498196631941919078182401524414588136991307513326153081315313587130731317412851125551219912043117511169511714121021332013877135971386114103119571127410943
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value90248660821481168201820968396825704285069349871682127687721768196565716876137977835180727868768474757241708869546898714172358339870386508800855181827839753670947549
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets41.443.843.243.243.743.438.538.238.143.348.145.745.050.449.549.850.253.849.760.661.561.759.759.859.559.458.959.259.061.059.862.662.763.663.560.668.469.568.974.10.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252014-10-26
Value-188-188-188-137-137-137-137-122-122-122-120-153-151-148-141-105-105-105-105-105
Percentage of StockholdersEquity-2.1-2.2-2.3-1.7-1.7-1.7-2.0-1.8-1.7-1.4-1.3-1.8-1.8-1.9-2.0-1.5-1.6-1.5-1.4-1.3
Percentage of Assets-0.9-1.0-1.0-0.7-0.7-0.7-0.8-0.7-0.7-0.6-0.6-0.8-0.8-1.0-1.0-0.8-0.8-0.8-0.7-0.8
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-04-262020-01-262019-10-27
Value-152-26-16
Percentage of StockholdersEquity-1.7-0.3-0.2
Percentage of Assets-0.7-0.1-0.1
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252014-10-26
Value12131193-5739525953554531303518151424
Percentage of StockholdersEquity0.10.20.10.10.0-0.10.10.60.70.70.60.60.50.40.40.50.30.20.20.3
Percentage of Assets0.10.10.10.00.0-0.00.00.20.30.30.30.30.20.20.20.30.10.10.10.2
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value-315-188-180-137-138-154-125-77-78-79-64-101-110-106-115-87-95-94-92-118-125-77-76-42-41-44-38-61-54-62-61-5776-4102-2-27
Percentage of StockholdersEquity-3.5-2.2-2.2-1.7-1.7-1.9-1.8-1.1-1.1-0.9-0.7-1.2-1.3-1.4-1.6-1.3-1.4-1.3-1.2-1.5-1.5-1.0-1.0-0.5-0.5-0.6-0.5-0.9-0.8-0.9-0.8-0.10.10.10.1-0.00.00.00.0-0.0-0.4
Percentage of Assets-1.4-1.0-0.9-0.7-0.7-0.8-0.7-0.4-0.4-0.4-0.3-0.5-0.6-0.7-0.8-0.6-0.7-0.7-0.6-0.9-0.9-0.6-0.6-0.3-0.3-0.4-0.3-0.5-0.5-0.5-0.5-0.00.10.10.0-0.00.00.00.0-0.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252014-10-26
Value131313131314141414141414141414141414145
Percentage of StockholdersEquity0.10.20.20.20.20.20.20.20.20.20.10.20.20.20.20.20.20.20.20.1
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value76877550759574607396726572747145708769807056695068996805680967146669658265756485645063646384630062696178615160555989589258635772573056515616555355245447540651955096
Percentage of StockholdersEquity85.287.292.591.990.288.5106.4104.7100.682.175.579.784.088.594.398.5101.691.886.481.377.278.881.182.083.985.386.887.186.882.581.069.265.865.363.864.967.569.571.773.267.5
Percentage of Assets35.238.239.939.739.438.440.940.038.335.536.336.437.844.646.749.051.049.443.049.347.548.748.549.049.950.651.151.551.250.348.443.341.341.640.539.446.248.349.454.30.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value9999991010101111111111111111111112121212121212121212121212131313131313131313
Percentage of StockholdersEquity0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.10.20.10.10.20.20.20.20.20.20.20.20.20.10.10.20.10.20.20.20.20.20.2
Percentage of Assets0.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value2563825085243862388023502230322087420191192161828818258173831656415847152521475014353141421396713747135381329713072129381275912619124871242512378126261270013323132171304313029126781230811925115111093411601
Percentage of StockholdersEquity284.1289.7296.9294.2286.6280.6305.2295.8272.9215.0195.3199.4201.7206.2211.3216.3218.6197.3183.5172.3162.1164.7166.1168.4170.7174.3176.2178.7179.4176.8175.5159.8151.9150.8148.1148.3150.4152.1152.7154.1153.7
Percentage of Assets117.5126.9128.2127.0125.2121.7117.4112.9103.993.094.091.190.8104.0104.6107.7109.8106.191.2104.599.6101.799.2100.7101.6103.4103.7105.7105.8107.8104.9100.095.295.994.089.9102.9105.8105.2114.20.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value-23995-23796-23596-23096-22568-21943-21194-20444-19193-16694-15912-15527-15152-14870-14740-14569-14373-13473-12848-12149-11524-11524-11524-11524-11524-11524-11524-11477-11427-11327-11279-10763-10264-10064-9864-9689-9664-9546-9396-9046-9134
Percentage of StockholdersEquity-265.9-274.8-287.3-284.6-275.2-267.3-309.9-299.5-272.6-196.3-170.2-178.1-184.5-193.4-204.2-213.7-218.9-188.0-168.8-152.3-138.0-142.8-146.5-150.0-154.2-159.1-162.6-165.0-165.7-158.6-155.9-129.1-117.9-116.3-112.1-113.3-118.1-121.8-124.7-127.5-121.0
Percentage of Assets-110.0-120.4-124.0-122.8-120.2-116.0-119.2-114.3-103.8-84.9-81.9-81.4-83.1-97.5-101.0-106.4-109.9-101.1-83.9-92.4-84.8-88.2-87.5-89.7-91.8-94.5-95.7-97.7-97.7-96.7-93.2-80.8-74.0-74.0-71.2-68.7-80.8-84.7-85.9-94.50.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value127351076910206100421006210285107471088911891130291291812731120189094835373996728691092617043744769336967664064016014564252375113476551025865633061571035510273794471426765
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets58.454.553.653.453.654.460.560.964.366.366.566.765.959.757.354.051.551.960.553.554.853.052.951.751.049.346.844.643.740.742.244.045.645.374.772.866.463.361.8

Cash

us-gaap:Cash



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value102913701071918118510161489136414681469134611231190132211031084131318611010422496491508745691872611600876
Percentage of Cash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.76.95.64.96.35.48.47.67.97.56.95.96.58.77.67.910.014.06.63.23.73.83.95.85.57.15.15.17.2

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-312009-10-312009-10-252008-10-26
Value528134243129301431163192344033744870679950105278494434913406282824702962479725743067292930022726245321441711174515451523139215291761168159605018255819741858156415961399157615761411
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.217.316.416.016.616.919.418.926.334.625.827.727.122.923.320.618.922.231.319.622.622.422.821.219.517.614.214.813.213.011.511.512.712.443.035.621.417.517.00.00.00.00.016.50.0

Short Term Investments

us-gaap:ShortTermInvestments



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value423536489547507520590610482655226619531800656343438170154168169163158160145146145180230225230545635409316283739750772727
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.72.62.92.72.73.33.42.63.311.710.29.94.32.43.21.31.21.11.31.21.21.21.11.21.21.52.01.92.04.54.82.92.32.05.26.36.86.6

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value262526792533237322642444256528822665218223382258238123692279185219131625173919911798158016701622161515101633117012751109122015351785157615321812191619461831
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.013.613.312.612.112.914.416.114.411.112.011.813.115.515.613.514.612.211.415.113.212.112.712.612.912.413.610.010.99.510.111.512.911.611.112.816.017.316.7

Inventory Net

us-gaap:InventoryNet



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value372534723474353936773703372236813494312529302876260922812050202619241835183317391713164115671547156415331413135813181278127213801594177217011849179416471547
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.117.618.318.819.619.620.920.618.915.915.115.114.315.014.114.814.713.812.013.212.612.611.912.012.512.611.711.611.310.910.510.411.513.012.313.115.014.614.1

Inventory Finished Goods

Other Assets Current

us-gaap:OtherAssetsCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302016-10-302013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value681658581569498426430342380268374366284275750625304288209240299314271291289
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.13.33.13.02.72.32.41.92.11.41.91.91.61.96.45.32.52.21.51.82.22.22.32.62.6

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-26
Value557541485487433394390289247246317284222206188179179179194190329327257
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.62.72.52.62.32.12.21.61.31.31.61.51.21.41.31.31.41.31.31.42.42.52.0

Machinery And Equipment Gross

Noncurrent Assets

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value421141624071411540283922381237243612350033113247317230953043305830122978294629772989292728482829281328472817282628222937291728922878284927382757279428082869
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.321.121.421.921.520.721.420.819.517.817.117.017.420.320.922.323.022.319.222.622.022.421.622.022.423.323.424.024.125.124.121.720.721.019.819.523.424.926.2

us-gaap:PropertyPlantAndEquipmentByType

us-gaap:BuildingAndBuildingImprovements



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value16401611159016011585146014481419138713711315128412781269126112591249124912471276127112681227122012341230121712101196
Percentage of PropertyPlantAndEquipmentGross38.938.739.138.939.337.238.038.138.439.239.739.540.341.041.441.241.541.942.342.942.543.343.143.143.943.243.242.841.0
Percentage of Assets7.58.18.48.58.47.78.17.97.57.06.86.77.08.38.69.29.69.48.19.79.49.79.39.59.810.110.110.39.9
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value1301521201121332432031981831621351119691845453594851564361574643525558
Percentage of PropertyPlantAndEquipmentGross3.13.72.92.73.36.25.35.35.14.64.13.43.02.92.81.81.82.01.61.71.91.52.12.01.61.51.81.92.0
Percentage of Assets0.60.80.60.60.71.31.11.11.00.80.70.60.50.60.60.40.40.40.30.40.40.30.50.40.40.40.40.50.5
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302015-10-25
Value615619602664661639634625601576572581570552547574
Percentage of PropertyPlantAndEquipmentGross14.614.914.816.116.416.316.616.816.616.517.317.918.017.818.019.5
Percentage of Assets2.83.13.23.53.53.43.63.53.22.92.93.03.13.63.73.7
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LandAndLandImprovements



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value255256254254245245245221221221160159159159159159157157157161161161156156167167167167169
Percentage of PropertyPlantAndEquipmentGross6.16.26.26.26.16.26.45.96.16.34.84.95.05.15.25.25.25.35.35.45.45.55.55.55.95.95.95.95.8
Percentage of Assets1.21.31.31.41.31.31.41.21.21.10.80.80.91.01.11.21.21.21.01.21.21.21.21.21.31.41.41.41.4
Percentage of Assets us-gaap:LandAndLandImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MachineryAndEquipment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value157115241505148414041335128212611220117011291112106910249921017986927920917900867829822818815792787760
Percentage of PropertyPlantAndEquipmentGross37.336.637.036.134.934.033.633.933.833.434.134.233.733.132.633.332.731.131.230.830.129.629.129.129.128.628.127.826.1
Percentage of Assets7.27.77.97.97.57.17.27.16.66.05.85.85.96.76.87.47.57.06.07.06.66.66.36.46.56.76.66.76.3
Percentage of Assets us-gaap:MachineryAndEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value267726072542260225342466240524032355230522452251220321462106215321082070205420952102206319871980195820011967195419362037200719751939189318721903189619151906
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.313.213.413.813.513.013.513.412.711.711.611.812.114.114.415.716.115.513.415.915.515.815.115.415.616.416.316.616.617.416.614.814.013.913.513.515.917.017.4

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value15341555152915131494145614071321125711951066996969949937905904908892882887864861849855846850872886900910917939956866854898893963
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.07.98.08.08.07.77.97.46.86.15.55.25.36.26.46.66.96.85.86.76.56.66.56.66.86.97.17.47.67.77.56.96.87.06.26.17.57.98.8

Long Term Investments

us-gaap:LongTermInvestments



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value16781713170316501609158815681613121412031143105996190992996093499694695893693093595783683310051055108010621055105810719559311052126913511307
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.78.79.08.88.68.48.89.06.66.15.95.65.36.06.47.07.17.56.27.36.97.17.17.46.76.88.39.09.29.18.77.97.77.06.77.510.612.011.9

Goodwill

us-gaap:Goodwill



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value342633993399339933993368336833683368336833683357333033163316330533043302330233043304330433043294329432943294329432943518351839393939387513351335133613361336
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.717.217.918.118.117.819.018.818.217.117.317.618.321.822.724.125.324.821.625.124.325.325.125.626.227.027.428.028.230.029.129.628.428.59.69.511.211.912.2

us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment



Period End2020-04-262019-10-27
Value270
Percentage of Goodwill0.80.0
Percentage of Assets0.10.0
Percentage of Assets us-gaap:CorporateNonSegment0.00.0

us-gaap:StatementBusinessSegments

amat:AppliedGlobalServices



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value101810181018101810181018101810181018101810181007100710101010999102910271027102710271027102710271027102710271027102710271027102710271006193193194194177
Percentage of Goodwill29.729.929.929.929.930.230.230.230.230.230.230.030.230.530.530.231.131.131.131.131.131.131.131.231.231.231.231.231.229.229.226.126.126.014.514.514.514.513.2
Percentage of Assets4.75.15.45.45.45.45.75.75.55.25.25.35.56.66.97.37.97.76.77.87.67.97.88.08.28.48.58.78.88.88.57.77.47.41.41.41.61.71.6
Percentage of Assets amat:AppliedGlobalServices0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.045.60.00.00.050.30.00.00.052.50.00.00.050.50.00.00.014.40.00.00.013.8

amat:DisplayandAdjacentMarkets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292016-10-30
Value199199199199199199199199199199199155
Percentage of Goodwill5.85.95.95.95.95.95.95.95.95.95.94.7
Percentage of Assets0.91.01.01.11.11.11.11.11.11.01.01.1
Percentage of Assets amat:DisplayandAdjacentMarkets0.00.00.00.00.00.00.00.00.00.00.00.0

amat:SemiconductorSystems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value21822182218221822182215121512151215121512151215121512151215121512151
Percentage of Goodwill63.764.264.264.264.263.963.963.963.963.963.964.164.664.964.965.165.1
Percentage of Assets10.011.011.511.611.611.412.112.011.610.911.111.311.814.114.715.714.1
Percentage of Assets amat:SemiconductorSystems0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value1321421561701851992132633133624124614905275756216687147628118609059519791018105711031148119413021355141014641519211223236273287
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.70.80.91.01.11.21.51.71.82.12.42.73.53.94.55.15.45.06.26.36.97.27.68.18.79.29.810.211.111.210.610.511.21.51.62.02.42.6

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value1321421561701851992132633133624124434725045505966436897377857317788248318709159611006105211601213126813221377211223236255269
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.70.80.91.01.11.21.51.71.82.12.32.63.33.84.44.95.24.86.05.46.06.36.56.97.58.08.69.09.910.09.59.510.11.51.62.02.32.5

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OtherIntangibleAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value77818590951001041091141181241281331371411461521571621671741831881921992062132202282572682802913028489111
Percentage of FiniteLivedIntangibleAssetsNet58.357.054.552.951.450.348.841.436.432.630.128.928.227.225.624.523.622.822.021.323.823.522.823.122.922.522.221.921.722.222.122.122.021.939.839.941.3
Percentage of Assets0.40.40.40.50.50.50.60.60.60.60.60.70.70.91.01.11.21.21.11.31.31.41.41.51.61.71.81.91.92.22.22.12.12.20.60.61.0
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TechnologyBasedIntangibleAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value556171809099109154199244288315339367409450491532575618557595636639671709748786945
Percentage of FiniteLivedIntangibleAssetsNet41.743.045.547.148.649.751.258.663.667.469.971.171.872.874.475.576.477.278.078.776.276.577.276.977.177.577.878.177.9
Percentage of Assets0.30.30.40.40.50.50.60.91.11.21.51.71.92.42.83.33.84.03.84.74.14.64.85.05.35.86.26.77.8
Percentage of Assets us-gaap:TechnologyBasedIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Including Goodwill

Deferred Tax Assets Liabilities Net

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value274287265195183170154
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.51.41.01.00.90.9

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value476545694447378536053776406843224580439941154371409738083632296426112307379830202696252128232755266224772443220222011965226524082666249427943278325129142888
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.823.123.420.119.220.022.924.224.822.421.222.922.525.024.921.620.017.324.823.019.819.321.421.421.220.320.318.718.816.818.718.119.218.320.223.227.225.826.4

Notes Payable Current

Long Term Debt Current

us-gaap:LongTermDebtCurrent



Period End2020-04-262020-01-262019-10-272018-10-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262014-10-262012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value600600600000200200200000120040001200111
Percentage of LongTermDebtCurrent100.0100.0100.00.00.00.0100.0100.0100.00.00.00.0100.0100.00.0100.0100.00.00.0100.0100.0100.0
Percentage of Assets2.83.03.20.00.00.01.11.31.40.00.00.07.83.00.00.00.00.00.00.00.00.0

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

amat:TwoPointSixTwoFivePercentUnsecuredSeniorNotesDue2020InterestPayableApril1AndOctober1, us-gaap:SeniorNotes



Period End2020-04-262020-01-262019-10-272018-10-28
Value6006006000
Percentage of LongTermDebtCurrent100.0100.0100.00.0
Percentage of Assets2.83.03.20.0
Percentage of Assets amat:TwoPointSixTwoFivePercentUnsecuredSeniorNotesDue2020InterestPayableApril1AndOctober1 us-gaap:SeniorNotes0.00.00.00.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value10621043958890903978996109411641041945935929867813717644549658693647650613583606645582515531430396443507484484656814686658
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.95.35.04.74.85.25.66.16.35.34.94.95.15.75.65.24.94.14.35.34.85.04.74.54.85.34.84.44.53.73.33.33.73.63.54.76.86.16.0

Accounts Payable And Accrued Liabilities Current

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012015-10-252015-04-262015-01-252014-10-262013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value28312569251123552212242027212741261923812450225523102139205618001630183318221737188314621287143614101466132715201653176015821766
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.013.013.212.511.812.815.315.314.212.112.611.812.714.014.113.112.512.013.413.314.312.511.011.910.610.69.811.011.714.714.016.1

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value574367353341355365398361374348314315294293283284275250270257397384279212233256244214206
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.61.91.91.81.91.92.22.02.01.81.61.71.61.91.92.12.11.91.82.02.92.92.11.61.92.12.01.81.7

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value15915916085121291361218215311212835910123464960404844142107944973446044746186151158278211276274
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.80.80.50.10.70.80.70.40.80.60.10.50.40.70.20.40.40.40.30.40.31.10.80.70.40.60.40.50.40.60.50.61.11.12.01.82.42.5

Dividends Payable Current

us-gaap:DividendsPayableCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value2021931921941971901931972021051061071071081081081091131161201231231221221221211211201201081081111151031041051059293
Percentage of DividendsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.91.01.01.01.01.01.11.11.10.50.50.60.60.70.70.80.80.80.80.90.90.90.90.91.01.01.01.01.00.90.90.80.80.80.80.70.90.80.8

Long Term Debt

us-gaap:LongTermDebt



Period End2020-01-262019-10-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262014-10-262013-04-282013-01-272012-10-282011-10-302011-07-312011-05-012011-01-302010-10-31
Value5314531353095308530653055304530355023325314333433343334333421947194719001900190019001900205205205
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.927.929.929.728.727.027.327.830.221.821.524.425.625.121.814.814.816.216.215.713.713.51.71.81.9

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value621547144713531253115310530953085306530553045303530231253143334333433343334215471947194719471947194719461946194619461946194619461946194719471947204204204
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.523.824.828.228.328.129.929.728.727.027.327.829.120.521.524.425.625.121.811.814.314.914.815.215.516.016.216.616.616.616.114.614.014.314.013.81.71.81.9

us-gaap:LongtermDebtType

us-gaap:SeniorNotes



Period End2020-04-262019-10-272016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value4715471333433343334333421547194719471947194719471946194619461946
Percentage of LongTermDebtNoncurrent75.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.624.824.425.625.121.811.814.314.914.815.215.516.016.216.616.1
Percentage of Assets us-gaap:SeniorNotes0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Liabilities Noncurrent

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value5735261631641571461261211231289998919376838282851041046871717678128160650662315241562506320327320317315
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.62.70.90.90.80.80.70.70.70.70.50.50.50.60.50.60.60.60.60.80.80.50.50.60.60.61.11.45.65.72.61.84.03.72.32.32.72.82.9

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value90248660821481168201820968396825704285069349871682127687721768196565716876137977835180727868768474757241708869546898714172358339870386508800855181827839753670947549
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets41.443.843.243.243.743.438.538.238.143.348.145.745.050.449.549.850.253.849.760.661.561.759.759.859.559.458.959.259.061.059.862.662.763.663.560.668.469.568.974.10.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252014-10-26
Value-188-188-188-137-137-137-137-122-122-122-120-153-151-148-141-105-105-105-105-105
Percentage of StockholdersEquity-2.1-2.2-2.3-1.7-1.7-1.7-2.0-1.8-1.7-1.4-1.3-1.8-1.8-1.9-2.0-1.5-1.6-1.5-1.4-1.3
Percentage of Assets-0.9-1.0-1.0-0.7-0.7-0.7-0.8-0.7-0.7-0.6-0.6-0.8-0.8-1.0-1.0-0.8-0.8-0.8-0.7-0.8
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-04-262020-01-262019-10-27
Value-152-26-16
Percentage of StockholdersEquity-1.7-0.3-0.2
Percentage of Assets-0.7-0.1-0.1
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252014-10-26
Value12131193-5739525953554531303518151424
Percentage of StockholdersEquity0.10.20.10.10.0-0.10.10.60.70.70.60.60.50.40.40.50.30.20.20.3
Percentage of Assets0.10.10.10.00.0-0.00.00.20.30.30.30.30.20.20.20.30.10.10.10.2
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value-315-188-180-137-138-154-125-77-78-79-64-101-110-106-115-87-95-94-92-118-125-77-76-42-41-44-38-61-54-62-61-5776-4102-2-27
Percentage of StockholdersEquity-3.5-2.2-2.2-1.7-1.7-1.9-1.8-1.1-1.1-0.9-0.7-1.2-1.3-1.4-1.6-1.3-1.4-1.3-1.2-1.5-1.5-1.0-1.0-0.5-0.5-0.6-0.5-0.9-0.8-0.9-0.8-0.10.10.10.1-0.00.00.00.0-0.0-0.4
Percentage of Assets-1.4-1.0-0.9-0.7-0.7-0.8-0.7-0.4-0.4-0.4-0.3-0.5-0.6-0.7-0.8-0.6-0.7-0.7-0.6-0.9-0.9-0.6-0.6-0.3-0.3-0.4-0.3-0.5-0.5-0.5-0.5-0.00.10.10.0-0.00.00.00.0-0.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252014-10-26
Value131313131314141414141414141414141414145
Percentage of StockholdersEquity0.10.20.20.20.20.20.20.20.20.20.10.20.20.20.20.20.20.20.20.1
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value76877550759574607396726572747145708769807056695068996805680967146669658265756485645063646384630062696178615160555989589258635772573056515616555355245447540651955096
Percentage of StockholdersEquity85.287.292.591.990.288.5106.4104.7100.682.175.579.784.088.594.398.5101.691.886.481.377.278.881.182.083.985.386.887.186.882.581.069.265.865.363.864.967.569.571.773.267.5
Percentage of Assets35.238.239.939.739.438.440.940.038.335.536.336.437.844.646.749.051.049.443.049.347.548.748.549.049.950.651.151.551.250.348.443.341.341.640.539.446.248.349.454.30.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value9999991010101111111111111111111112121212121212121212121212131313131313131313
Percentage of StockholdersEquity0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.10.20.10.10.20.20.20.20.20.20.20.20.20.10.10.20.10.20.20.20.20.20.2
Percentage of Assets0.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value2563825085243862388023502230322087420191192161828818258173831656415847152521475014353141421396713747135381329713072129381275912619124871242512378126261270013323132171304313029126781230811925115111093411601
Percentage of StockholdersEquity284.1289.7296.9294.2286.6280.6305.2295.8272.9215.0195.3199.4201.7206.2211.3216.3218.6197.3183.5172.3162.1164.7166.1168.4170.7174.3176.2178.7179.4176.8175.5159.8151.9150.8148.1148.3150.4152.1152.7154.1153.7
Percentage of Assets117.5126.9128.2127.0125.2121.7117.4112.9103.993.094.091.190.8104.0104.6107.7109.8106.191.2104.599.6101.799.2100.7101.6103.4103.7105.7105.8107.8104.9100.095.295.994.089.9102.9105.8105.2114.20.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312009-10-252008-10-26
Value-23995-23796-23596-23096-22568-21943-21194-20444-19193-16694-15912-15527-15152-14870-14740-14569-14373-13473-12848-12149-11524-11524-11524-11524-11524-11524-11524-11477-11427-11327-11279-10763-10264-10064-9864-9689-9664-9546-9396-9046-9134
Percentage of StockholdersEquity-265.9-274.8-287.3-284.6-275.2-267.3-309.9-299.5-272.6-196.3-170.2-178.1-184.5-193.4-204.2-213.7-218.9-188.0-168.8-152.3-138.0-142.8-146.5-150.0-154.2-159.1-162.6-165.0-165.7-158.6-155.9-129.1-117.9-116.3-112.1-113.3-118.1-121.8-124.7-127.5-121.0
Percentage of Assets-110.0-120.4-124.0-122.8-120.2-116.0-119.2-114.3-103.8-84.9-81.9-81.4-83.1-97.5-101.0-106.4-109.9-101.1-83.9-92.4-84.8-88.2-87.5-89.7-91.8-94.5-95.7-97.7-97.7-96.7-93.2-80.8-74.0-74.0-71.2-68.7-80.8-84.7-85.9-94.50.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value256382508524386238802350223032208742019119216182881825817383165641584715252147501435314142139671374713538132971307212938127591261912487124251237812626127001332313217130431302912678123081192511511
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets117.5126.9128.2127.0125.2121.7117.4112.9103.993.094.091.190.8104.0104.6107.7109.8106.191.2104.599.6101.799.2100.7101.6103.4103.7105.7105.8107.8104.9100.095.295.994.089.9102.9105.8105.2

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value2399523796235962309622568219432119420444191931669415912155271515214870147401456914373134731284812149115241152411524115241152411524115241147711427113271127910763102641006498649689966495469396
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets110.0120.4124.0122.8120.2116.0119.2114.3103.884.981.981.483.197.5101.0106.4109.9101.183.992.484.888.287.589.791.894.595.797.797.796.793.280.874.074.071.268.780.884.785.9

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value-315-188-180-137-138-154-125-77-78-79-64-101-110-106-115-87-95-94-92-118-125-77-76-42-41-44-38-61-54-62-61-5776-4102
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0
Percentage of Assets-1.4-1.0-0.9-0.7-0.7-0.8-0.7-0.4-0.4-0.4-0.3-0.5-0.6-0.7-0.8-0.6-0.7-0.7-0.6-0.9-0.9-0.6-0.6-0.3-0.3-0.4-0.3-0.5-0.5-0.5-0.5-0.00.10.10.0-0.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value6359878267878008341077633611146669913668986467979812074713342986040737216181698599425525372
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.023.722.022.122.622.226.814.213.434.917.636.525.319.724.234.89.219.913.412.22.518.017.01.08.332.021.515.818.220.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value165-162-86-162-129-66-129-674221352-529-349-1281-36711-322-109-57-84-90-50-53153253-4157492252-79-15-489
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.2-3.9-2.3-4.5-3.6-1.8-3.2-15.10.532.2-13.3-9.3-36.1-11.20.3-11.4-4.8-2.4-3.4-3.7-2.1-2.37.016.1-189.922.59.0-2.9-0.5-26.4

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value1172-530-625-727-747-1016-882-1455-2562-1029-438-6831836-194-230-301-19331809-744-69-83-78-92-138-302-2501606-230-214-60
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues29.6-12.7-16.6-20.4-21.1-27.1-22.0-32.6-56.1-24.5-11.0-18.251.8-5.9-7.0-10.7-85.676.4-29.9-2.8-3.5-3.4-4.2-8.8-13.8-11.557.6-8.6-7.4-3.2

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value6359878267878008341077633611146669913668986467979812074713342986040737216181698599425525372
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.023.722.022.122.622.226.814.213.434.917.636.525.319.724.234.89.219.913.412.22.518.017.01.08.332.021.515.818.220.1

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value75589269857166677187611731129135982925824703610505320286336329364348256301262253183168-12934-51521828911711745647648950646812326483
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues19.121.418.616.018.820.521.826.324.73.224.724.723.221.418.517.913.112.714.213.214.914.811.313.311.111.69.28.5-6.52.2-31.39.311.45.35.320.917.117.118.816.24.911.54.5

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-30
Value7558926985716667718761016110013598292582470361050528633632936434825625334117455476506
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.086.697.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.8100.0100.0
Percentage of Revenues19.121.418.616.018.820.521.822.724.13.224.724.723.221.418.517.912.714.213.214.914.811.311.62.25.320.917.118.8
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Depreciation Depletion And Amortization

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value254-2-66-138-26-18411873691955426632823124100294267274211196-179-14764100-45-25
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value165-162-86-162-129-66-129-674221352-529-349-1281-36711-322-109-57-84-90-50-53153253-4157492252-79-15-489
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.2-3.9-2.3-4.5-3.6-1.8-3.2-15.10.532.2-13.3-9.3-36.1-11.20.3-11.4-4.8-2.4-3.4-3.7-2.1-2.37.016.1-189.922.59.0-2.9-0.5-26.4

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-27
Value71102979311813316513312120312480776488506851516449634849
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments To Acquire Investments

us-gaap:PaymentsToAcquireInvestments



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value40442854454343039741693234538413141174177958944348328220261620314117916314325419249537421297
Percentage of PaymentsToAcquireInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value1172-530-625-727-747-1016-882-1455-2562-1029-438-6831836-194-230-301-19331809-744-69-83-78-92-138-302-2501606-230-214-60
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues29.6-12.7-16.6-20.4-21.1-27.1-22.0-32.6-56.1-24.5-11.0-18.251.8-5.9-7.0-10.7-85.676.4-29.9-2.8-3.5-3.4-4.2-8.8-13.8-11.557.6-8.6-7.4-3.2

Proceeds From Issuance Of Long Term Debt

Repayments Of Long Term Debt

Payments Of Dividends

us-gaap:PaymentsOfDividends



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value193192194196189192195199105106107107108108108108115119123123122122120108104106105939481
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends

us-gaap:PaymentsOfDividends



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value193192194196189192195199105106107107108108108108115119123123122122120108104106105939481
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-31
Value1992005005286257507511250250078238537528213017119662570062500004820017525150150
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0

Repayments Of Long Term Debt

Debt Instrument Interest Rate Stated Percentage

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-07-312011-05-012011-01-30
Value0.140.112-0.00100000000000000090.270.1230.132-0.047000000000000040.0530.1280.8840.00300000000000000270.0540.0930.0880.0179999999999999880.1050.190.0890.00500000000000000440.1230.0640.2040.0370000000000000050.1860.2820.1970.263-0.433-0.8890.2780.2530.2640.2880.2870.256
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

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

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

Share Based Compensation

us-gaap:ShareBasedCompensation



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value719366676565656464655855535451485446464748454642533638333134
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

Deferred Tax Assets Net

Unrecognized Tax Benefits

Deferred Tax Assets Valuation Allowance

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2020-04-262020-01-262019-10-27
Value2421560
Percentage of OperatingLeaseRightOfUseAsset100.0100.00.0

Cash And Cash Equivalents Period Increase Decrease

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292017-10-292016-10-30
Value53963424312930143116319234403374487050103406
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

amat:AccountsReceivableDiscountLettersOfCreditIssuedDuringPeriod



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-29
Value0084000370
Percentage of AccountsReceivableDiscountLettersOfCreditIssuedDuringPeriod0.00.0100.0100.00.00.0100.00.0

amat:ChangeInRevenueAsAPercentage



Period End2020-04-26
Value0.12
Percentage of ChangeInRevenueAsAPercentage100.0

us-gaap:StatementGeographical

amat:SoutheastAsia



Period End2020-04-26
Value-0.51
Percentage of ChangeInRevenueAsAPercentage-425.0

country:CN



Period End2020-04-26
Value0.15
Percentage of ChangeInRevenueAsAPercentage125.0

country:JP



Period End2020-04-26
Value-0.1
Percentage of ChangeInRevenueAsAPercentage-83.3

country:KR



Period End2020-04-26
Value0.71
Percentage of ChangeInRevenueAsAPercentage591.7

country:TW



Period End2020-04-26
Value0.3
Percentage of ChangeInRevenueAsAPercentage250.0

country:US



Period End2020-04-26
Value-0.28
Percentage of ChangeInRevenueAsAPercentage-233.3

srt:AsiaPacific



Period End2020-04-26
Value0.2
Percentage of ChangeInRevenueAsAPercentage166.7

srt:Europe



Period End2020-04-26
Value-0.16
Percentage of ChangeInRevenueAsAPercentage-133.3

us-gaap:AwardType

amat:EmployeeServiceSharebasedCompensationNonvestedAwardsPerformanceOfTotalShareholderReturnPercent

us-gaap:EmployeeStock



Period End2020-04-262020-01-26
Value0.01.0
Percentage of EmployeeServiceSharebasedCompensationNonvestedAwardsPerformanceOfTotalShareholderReturnPercent0.0100.0

amat:FactoredAccountsReceivable



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-27
Value15820620014367746460027139037638621186631857000000000450000
Percentage of FactoredAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.0100.00.00.00.00.0

us-gaap:Range, us-gaap:AwardType

amat:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentageOfTargetAmount

srt:Maximum, us-gaap:PerformanceShares



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-01-28
Value0.02.00.00.00.02.02.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentageOfTargetAmount0.0100.00.00.00.0100.0100.0

us-gaap:PlanName

amat:SharebasedCompensationNumberofEmployeeStockPurchasePlans

amat:EmployeeStockPurchasePlan



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value0.02.00.00.00.02.00.0
Percentage of SharebasedCompensationNumberofEmployeeStockPurchasePlans0.0100.00.00.00.0100.00.0

us-gaap:StatementGeographical, us-gaap:PlanName

us-gaap:NonUs, amat:EmployeeStockPurchasePlan



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value0.01.00.00.00.01.00.0
Percentage of SharebasedCompensationNumberofEmployeeStockPurchasePlans0.050.00.00.00.050.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-30
Value71936667656565646465585553545148544646474845464253363833
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-30
Value71936667656565646465585553545148544646474845464253363833
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value71936667656565646465585553545148485446464748454442464039424243533638383331322934
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

amat:CorporateAndReconcilingItems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-30
Value71936667656565646465585553
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation

us-gaap:CostOfSales



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value243122232222222221221818161716141517141414151313131413121213
Percentage of AllocatedShareBasedCompensationExpense33.833.333.334.333.833.833.834.432.833.831.032.730.231.531.429.231.231.530.430.429.831.228.929.531.030.432.530.828.631.0

us-gaap:GeneralAndAdministrativeExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value121611111111111111111110910999108999998989810
Percentage of AllocatedShareBasedCompensationExpense16.917.216.716.416.916.916.917.217.216.919.018.217.018.517.618.818.818.517.419.619.118.820.020.519.019.620.023.119.023.8

us-gaap:ResearchAndDevelopmentExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value273525252524242424242220212020181820171717181716161714131214
Percentage of AllocatedShareBasedCompensationExpense38.037.637.937.338.536.936.937.537.536.937.936.439.637.039.237.537.537.037.037.036.237.537.836.438.137.035.033.328.633.3

us-gaap:SellingAndMarketingExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value8118878878877776767767666565555
Percentage of AllocatedShareBasedCompensationExpense11.311.812.111.910.812.312.310.912.512.312.112.713.213.011.814.612.513.015.213.014.912.513.313.611.913.012.512.811.911.9

us-gaap:AmortizationOfIntangibleAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-29
Value12141415141450504950504946484747474848464646484545464654535455
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, amat:AppliedGlobalServices



Period End2020-04-262019-10-272019-07-282019-04-282018-10-282018-07-292018-04-292017-10-292017-07-302017-04-302016-10-302016-07-312016-05-012015-10-252015-07-26
Value0.00.00.01000000.00.00.01000000.00.00.01000000.00.00.00.00.00.0
Percentage of AmortizationOfIntangibleAssets0.00.00.07.10.00.02.00.00.02.20.00.00.00.00.0

us-gaap:OperatingSegments, amat:DisplayandAdjacentMarkets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-29
Value34343343343301
Percentage of AmortizationOfIntangibleAssets25.028.621.426.721.421.48.06.06.18.06.06.10.02.1

us-gaap:OperatingSegments, amat:SemiconductorSystems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-26
Value910111110114647454647464547464746474745
Percentage of AmortizationOfIntangibleAssets75.071.478.673.371.478.692.094.091.892.094.093.997.897.997.9100.097.997.997.997.8

us-gaap:IncomeStatementLocation

us-gaap:CostOfSales



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value89109109464445454544424241424243434040404238394040434344
Percentage of AmortizationOfIntangibleAssets66.764.371.460.071.464.392.088.091.890.090.089.891.387.587.289.489.489.689.687.087.087.087.584.486.787.087.079.681.181.5

us-gaap:SellingAndMarketingExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value454545454555455555555555655888
Percentage of AmortizationOfIntangibleAssets33.335.728.633.328.635.78.010.08.210.010.010.28.710.410.610.610.610.410.410.910.910.910.411.113.310.910.914.815.114.8

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-282017-07-302017-04-302017-01-292016-07-312016-05-012016-01-312015-07-262015-04-262015-01-252014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-07-312011-05-012011-01-302010-08-012010-05-022010-01-31
Value00338000000052011001150811818171819344046
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.00.0100.0100.0100.00.00.00.00.00.00.00.0100.0100.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-29
Value1972295115-102-76-24866-1496
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared



Period End2020-04-262019-12-312020-01-262019-10-272019-06-302019-07-282019-03-312019-04-282018-12-312019-01-272018-10-282018-06-302018-07-292018-02-282018-04-292017-12-312018-01-282017-10-292017-06-302017-07-302017-03-312017-04-302016-12-312017-01-292016-10-302016-06-302016-07-312016-03-312016-05-012015-12-312016-01-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-10-272013-06-302013-03-312012-12-312012-06-122012-03-052011-12-062011-05-01
Value0.220.210.210.210.210.210.210.210.20.20.20.20.20.20.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.090.10.10.090.090.090.080.08
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:ConcentrationRiskPercentage1

amat:SamsungElectronicsCoLtd, us-gaap:SalesRevenueNet, us-gaap:CustomerConcentrationRisk



Period End2020-01-26
Value0.14
Percentage of ConcentrationRiskPercentage1100.0

amat:TaiwanSemiconductorManufacturingCompanyLimited, us-gaap:SalesRevenueNet, us-gaap:CustomerConcentrationRisk



Period End2020-01-262019-01-27
Value0.290.11
Percentage of ConcentrationRiskPercentage1207.10.0

us-gaap:ProductOrService, us-gaap:ConcentrationRiskByBenchmark, us-gaap:StatementBusinessSegments

amat:DynamicRandomAccessMemory, us-gaap:SalesRevenueNet, amat:SemiconductorSystems



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.220.150.270.180.210.250.320.26
Percentage of ConcentrationRiskPercentage10.0107.10.00.00.00.00.00.0

amat:FlashMemory, us-gaap:SalesRevenueNet, amat:SemiconductorSystems



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.220.170.240.240.350.390.380.37
Percentage of ConcentrationRiskPercentage10.0121.40.00.00.00.00.00.0

amat:FoundryLogicAndOther, us-gaap:SalesRevenueNet, amat:SemiconductorSystems



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.560.680.490.580.440.360.30.37
Percentage of ConcentrationRiskPercentage10.0485.70.00.00.00.00.00.0

us-gaap:StatementGeographical, us-gaap:ConcentrationRiskByBenchmark

amat:SoutheastAsia, us-gaap:SalesRevenueNet



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.010.020.040.030.040.040.050.04
Percentage of ConcentrationRiskPercentage10.014.30.00.00.00.00.00.0

country:CN, us-gaap:SalesRevenueNet



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.290.310.310.280.260.390.280.23
Percentage of ConcentrationRiskPercentage10.0221.40.00.00.00.00.00.0

country:JP, us-gaap:SalesRevenueNet



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.120.080.160.150.170.170.110.11
Percentage of ConcentrationRiskPercentage10.057.10.00.00.00.00.00.0

country:KR, us-gaap:SalesRevenueNet



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.190.120.120.130.150.140.270.29
Percentage of ConcentrationRiskPercentage10.085.70.00.00.00.00.00.0

country:TW, us-gaap:SalesRevenueNet



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.260.330.170.220.180.120.150.18
Percentage of ConcentrationRiskPercentage10.0235.70.00.00.00.00.00.0

country:US, us-gaap:SalesRevenueNet



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.080.10.150.130.120.090.080.09
Percentage of ConcentrationRiskPercentage10.071.40.00.00.00.00.00.0

srt:AsiaPacific, us-gaap:SalesRevenueNet



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.870.860.80.810.80.860.860.85
Percentage of ConcentrationRiskPercentage10.0614.30.00.00.00.00.00.0

srt:Europe, us-gaap:SalesRevenueNet



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-28
Value0.050.040.050.060.080.050.060.06
Percentage of ConcentrationRiskPercentage10.028.60.00.00.00.00.00.0

us-gaap:DepreciationAndAmortization



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value9194928994881201101081191051021039710097969693909294941061125959636976
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:ForeignExchangeContract



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-282017-07-302017-04-302017-01-292016-07-312016-05-012016-01-312015-07-262015-04-262015-01-25
Value-204-76-102-2-89-631-31-32-481399
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:ForeignExchangeContract, amat:InterestAndOtherIncomeMember



Period End2020-04-262020-01-262019-04-282019-01-27
Value-8400
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet40.0100.00.0-0.0

us-gaap:ForeignExchangeContract, us-gaap:GeneralAndAdministrativeExpense



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value003-76-1032-2-859-631-8-31-32-4-998139947-11-263921713-11
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet-0.00.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.00.00.00.00.00.00.0

us-gaap:TotalReturnSwap, amat:InterestAndOtherIncomeMember



Period End2020-04-262019-04-28
Value-1000000.00.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet5.00.0

us-gaap:TotalReturnSwap, us-gaap:CostOfSales



Period End2020-04-26
Value-1000000.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet5.0

us-gaap:TotalReturnSwap, us-gaap:OperatingExpense



Period End2020-04-262019-04-28
Value-100
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet50.00.0

us-gaap:DividendsCommonStockCash



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-30
Value202193192193196189193195201105107106107108108108111116120123123122121108103104106-92
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-30
Value202193192193196189193195201105107106107108108108111116120123123122121108103104106-92
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiGainLoss



Period End2020-04-262020-01-262019-07-282019-04-282019-01-27
Value-7-481012
Percentage of EquitySecuritiesFvNiGainLoss100.0100.0100.0100.0100.0

us-gaap:InvestmentType

us-gaap:EquitySecuritiesFvNiRealizedGain

amat:EquityInvestmentsInPrivatelyHeldCompanies



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value101031
Percentage of EquitySecuritiesFvNiRealizedGain100.00.0100.00.0100.0100.0

amat:PubliclyTradedEquitySecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value0.00.00.00.01000000.01000000.0
Percentage of EquitySecuritiesFvNiRealizedGain0.00.00.00.033.3100.0

us-gaap:InvestmentType

us-gaap:EquitySecuritiesFvNiRealizedLoss

amat:EquityInvestmentsInPrivatelyHeldCompanies



Period End2020-04-262020-01-262019-04-282019-01-27
Value6200
Percentage of EquitySecuritiesFvNiRealizedLoss100.0100.00.00.0

us-gaap:InvestmentType

us-gaap:EquitySecuritiesFvNiUnrealizedGain

amat:EquityInvestmentsInPrivatelyHeldCompanies



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value902227
Percentage of EquitySecuritiesFvNiUnrealizedGain100.00.0100.0100.0100.0100.0

amat:PubliclyTradedEquitySecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value3251076
Percentage of EquitySecuritiesFvNiUnrealizedGain33.30.0250.0500.0350.085.7

us-gaap:InvestmentType

us-gaap:EquitySecuritiesFvNiUnrealizedLoss

amat:EquityInvestmentsInPrivatelyHeldCompanies



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value211321
Percentage of EquitySecuritiesFvNiUnrealizedLoss100.0100.0100.0100.0100.0100.0

amat:PubliclyTradedEquitySecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value1231112
Percentage of EquitySecuritiesFvNiUnrealizedLoss600.0300.0100.033.350.0200.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value87810058407827598889981239129511621074978908771740564395314397375389437398370365315228-9018302387159343669686680703178387119
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxesPaid



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value19982692211983419641397826103303513494414951118898726323310010516513311
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value88-69072-96-313-35114225-12592197114-158191171-42341-7961-156154-132-106-248-390-129-117-1599542
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsReceivable



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value-54146160107-181121-317217482-15663-124989430-63-113-261194218-9032-123-112-147-275-102115119194
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value-6023961-9441122-9653807108-302815135-6548-28-5-3912910-1720-22-936817082
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-28
Value-6664-943737155-126-81-68350
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-25
Value11-308-8-8-4118-26-45-4117316-25-7-21-15159-1821-28
Percentage of IncreaseDecreaseInDeferredIncomeTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312010-10-31
Value1399-78485-7695-36112-784384-124222214-28-145148-165-37-80-9639-30
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value-2725-2758120-3-4321014314-461-8-26631-13-37-50424-39115-24-7
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidNet



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312010-10-31
Value76347633763476337634763541344134347397397393941707
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-31
Value-126-6-51-315-7-735-8-83712710-510-2
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-31
Value00-57000-2300029000-4200
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent-0.0-0.0111.8-0.00.0-0.031.50.0-0.0-0.078.40.00.00.082.40.0-0.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-04-262020-01-26
Value-128-9
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent101.6150.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-31
Value233685-59-4-9619140-7171
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent-1.6-50.0-5.9-200.053.3-71.480.8-80.0112.5-75.02.775.0200.00.013.70.0-50.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-31
Value0.00.00.00.0-1000000.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent-0.0-0.0-0.0-0.0-6.7-0.0-0.00.0-0.0-0.00.00.00.00.0-0.00.0-0.0

us-gaap:OperatingLeaseCost



Period End2020-04-26
Value21
Percentage of OperatingLeaseCost100.0

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value-122685-32-18-76-210141-51731-71-3-10-13-3-470-9
Percentage of OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent



Period End2020-04-262019-10-272019-07-282019-04-282018-10-282018-07-292018-04-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value000-10000000011-1-1-101-2-1-2-31
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent0.00.00.0100.00.00.00.00.00.00.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax



Period End2020-04-26
Value-126
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax



Period End2020-04-262020-01-26
Value-21
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:ForeignExchangeContract, us-gaap:CostOfSales



Period End2020-04-262020-01-26
Value-32
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax150.0200.0

us-gaap:ForeignExchangeContract, us-gaap:ResearchAndDevelopmentExpense



Period End2020-04-262020-01-26
Value-1000000.01000000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax50.0100.0

us-gaap:ForeignExchangeContract, us-gaap:Sales



Period End2020-04-262020-01-26
Value2-1
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax-100.0-100.0

us-gaap:InterestRateContract, us-gaap:InterestExpense



Period End2020-04-262020-01-26
Value0.0-1000000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax-0.0-100.0

us-gaap:OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax



Period End2020-04-262020-01-26
Value02
Percentage of OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax0.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:ForeignExchangeContract, us-gaap:CostOfSales



Period End2020-04-262020-01-26
Value-1000000.00.0
Percentage of OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax0.00.0

us-gaap:ForeignExchangeContract, us-gaap:Sales



Period End2020-04-262020-01-26
Value12
Percentage of OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax0.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-29
Value-127-8-43116-12-48-21-15379-49-288-1-2267-48-1-34-13-6-78-1-12
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-26
Value00-51000-1500-233-2-3-7-3600430-430-330
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-0.0-0.0118.60.00.0-0.031.2-0.00.013.389.2-22.275.0-77.8128.60.0-0.0165.40.089.6-0.097.1-0.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-04-262020-01-26
Value-126-10
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent99.2125.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-26
Value-122685-32-18-76-210141-5171-71-3-10-3
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent0.8-25.0-4.7600.050.0-41.766.7900.0-700.0-40.0-5.4111.1-350.011.117.9212.5-50.0-26.914.36.2100.0-0.050.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-26
Value-127-8-43116-12-48-21-15379-49-288-2267-48-1-34-6
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-26
Value0000-1000000000000011-1-1-1-2
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-0.0-0.0-0.00.0-6.2-0.0-0.0-0.00.0-0.00.00.0-0.00.0-0.00.0-0.00.0157.12.1100.02.933.3

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:ForeignExchangeContract, us-gaap:CashFlowHedging



Period End2020-04-262020-01-262019-04-282019-01-27
Value-3711-16
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax100.0100.0100.0100.0

us-gaap:InterestRateContract, us-gaap:CashFlowHedging



Period End2020-04-262020-01-262019-04-282019-01-27
Value-162-1800
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax5400.0-257.10.0-0.0

us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CashFlowHedging



Period End2020-04-262020-01-262019-04-282019-01-27
Value-165-1111-16
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax5500.0-157.1100.0100.0

us-gaap:OtherOperatingActivitiesCashFlowStatement



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-10-272013-01-27
Value7150-10-1010-7110-2460918510-5061-836-1-1611-78
Percentage of OtherOperatingActivitiesCashFlowStatement100.0100.00.0100.0100.0100.00.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-29
Value10153336744613141689102
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIncomeTaxRefunds



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value4122108121014044962915252378965328521244
Percentage of ProceedsFromIncomeTaxRefunds100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value76157207306805014604402451182315133020
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-272012-01-292011-10-302011-07-312011-01-302010-10-312010-01-31
Value6673685554794424644533914881944921935601286553208241200583177140176364445313753269443441184
Percentage of ProceedsFromSaleMaturityAndCollectionsOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent



Period End2020-04-262020-01-262019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-31
Value12-15-257-9703111-23-80
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-04-262020-01-262019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-31
Value0000-8002-4237-600
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent0.00.0-0.00.032.00.0-0.028.60.066.727.3700.026.1-0.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-04-262020-01-26
Value-21
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent-200.050.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-04-262020-01-262019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-31
Value3100-2714-203-10-1-200
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent300.050.0-0.00.0108.0200.022.20.00.0-33.30.0-100.08.7-0.00.0

us-gaap:StandardProductWarrantyAccrualPayments



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-29
Value383733424448504736433432292627242322222527302926262331-313440-42
Percentage of StandardProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StandardProductWarrantyAccrualPreexistingIncreaseDecrease



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value5-3015131-32-21-13-37-5-11-6-2-1-1-34-40-42-37-48-39-37-33-41-30-29-15
Percentage of StandardProductWarrantyAccrualPreexistingIncreaseDecrease100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StandardProductWarrantyAccrualWarrantiesIssued



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value36403837343936485346434142404435302623273136302929272726242533302843485149373234
Percentage of StandardProductWarrantyAccrualWarrantiesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-26
Value2620342025202631631383167
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-27
Value66-13869-366-7464-643-14148-441-5844-3-4744-11-976839-1913
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-01-262013-01-27
Value66-13869-366-7464-643-14148-441-5844-3-4744-11-976839-1913
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-02
Value50.1458.621.979999999999996942.0739.9134.04-2.170000000000001749.3156.3553.412.600000000000001444.3438.1531.80.600000000000001421.8819.9317.64-2.140000000000000619.4715.3313.4111.1510.7112.3310.95-1.429999999999999712.7715.5413.74-0.719999999999998912.6513.1
Percentage of TreasuryStockAcquiredAverageCostPerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockSharesAcquired



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-31
Value431012162218254415897469453543323844716181628013880
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:StatementEquityComponents

us-gaap:CommonStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252013-01-272012-01-292011-10-302011-07-312011-01-30
Value4310121622182544158915-4186-9-35-44-4-18-16-1-11
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0202.7-100.02861.5-100.0-100.0-100.2-100.0-100.0-100.0-50.0-100000000.0

us-gaap:TreasuryStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262014-07-272013-01-272012-01-292011-10-302011-07-312011-01-30
Value4310121622182544158974-1869354432041816111
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.094.6100.0-2861.5100.0100.0100.299.70.0100.0100.0100.050.0100000000.0

us-gaap:TreasuryStockValueAcquiredCostMethod



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-02
Value19920050052862575075012512500782385375282130171196900625700625501004850020020017525118-150150100100
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:TreasuryStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-01-312015-10-252015-07-262013-01-272012-01-292011-10-302011-07-312011-01-30
Value199200500528625749750125024997823853752821301711966256996254820017525-150
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.099.9100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment



Period End2020-04-262020-01-262019-07-282019-04-282019-01-272018-07-292018-04-292018-01-282017-07-302017-04-302017-01-292016-07-312016-05-012016-01-312015-07-262015-04-262015-01-252014-07-272014-04-272014-01-262013-07-282013-04-282013-01-272012-07-292012-04-292012-01-292011-07-312011-05-012011-01-302010-08-012010-05-022010-01-31
Value61186811111512911106810111615131917014111211121311978
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

amat:CashCashEquivalentsAndInvestmentsAccumulatedGrossUnrealizedGainbeforeTax



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272013-10-27
Value7265645943222561879379776547465328211930303435353839
Percentage of CashCashEquivalentsAndInvestmentsAccumulatedGrossUnrealizedGainbeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

amat:CashCashEquivalentsAndInvestmentsAccumulatedGrossUnrealizedLossbeforeTax



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272013-10-27
Value1676791217111394125454202222223
Percentage of CashCashEquivalentsAndInvestmentsAccumulatedGrossUnrealizedLossbeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

amat:CashCashEquivalentsAndInvestmentsCost



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value732656155263515951985290559055476492857383448214764250144636417835504093589236734138398540643795339930922860300228162790296732043209292471486775454040603854
Percentage of CashCashEquivalentsAndInvestmentsCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

amat:CashCashEquivalentsAndInvestmentsEstimatedFairValue



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value738256735321521152325300559855976566865784198290770550564678422635744112591137014166401740973828343531222896303028502815299232223241295271746809457740973892
Percentage of CashCashEquivalentsAndInvestmentsEstimatedFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

amat:DebtSecuritiesAvailableForSaleAndEquitySecuritiesFVNIAccumulatedGrossUnrealizedGain



Period End2020-04-262020-01-262019-10-27
Value726564
Percentage of DebtSecuritiesAvailableForSaleAndEquitySecuritiesFVNIAccumulatedGrossUnrealizedGain100.0100.0100.0

amat:DebtSecuritiesAvailableForSaleAndEquitySecuritiesFVNIAccumulatedUnrealizedLoss



Period End2020-04-262020-01-262019-10-27
Value1676
Percentage of DebtSecuritiesAvailableForSaleAndEquitySecuritiesFVNIAccumulatedUnrealizedLoss100.0100.0100.0

amat:DeferredIncomeTaxAssetsNetAndIncomeTaxesReceivable



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value179417461766183618431856319
Percentage of DeferredIncomeTaxAssetsNetAndIncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0

amat:EquitySecuritiesFVNIAccumulatedUnrealizedGain



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value494950463620
Percentage of EquitySecuritiesFVNIAccumulatedUnrealizedGain100.0100.0100.0100.0100.0100.0

us-gaap:FinancialInstrument

amat:EquityInvestmentsInPrivatelyHeldCompanies



Period End2020-04-262020-01-262019-10-272019-07-282019-04-28
Value18101099
Percentage of EquitySecuritiesFVNIAccumulatedUnrealizedGain36.720.420.019.625.0

amat:PubliclyTradedEquitySecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value313940372720
Percentage of EquitySecuritiesFVNIAccumulatedUnrealizedGain63.379.680.080.475.0100.0

amat:EquitySecuritiesFVNIAccumulatedUnrealizedLoss



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value976664
Percentage of EquitySecuritiesFVNIAccumulatedUnrealizedLoss100.0100.0100.0100.0100.0100.0

us-gaap:FinancialInstrument

amat:EquityInvestmentsInPrivatelyHeldCompanies



Period End2020-04-262020-01-262019-10-272019-07-282019-04-28
Value54333
Percentage of EquitySecuritiesFVNIAccumulatedUnrealizedLoss55.657.150.050.050.0

amat:PubliclyTradedEquitySecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value433334
Percentage of EquitySecuritiesFVNIAccumulatedUnrealizedLoss44.442.950.050.050.0100.0

amat:InventoryAtCustomerLocationsIncludedInFinishedGoods



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value7613113281912929031733134736531519018313111515597129116104184204194136128123936088186192224281229208148
Percentage of InventoryAtCustomerLocationsIncludedInFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

amat:InventoryFinishedGoodsEvaluationInventoryNetofReserves



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value375309318327323341350342327280281255220210197205189189185184190202192165184190177175176
Percentage of InventoryFinishedGoodsEvaluationInventoryNetofReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

amat:OtherInventoriesSparePartsNetOfReserves



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282012-10-28
Value118412031245124911951093989829707626595520485461452432412391382353331318316302285280274270278312
Percentage of OtherInventoriesSparePartsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value23565551617311264616470413240504543425850424751504031412820341849705481766010199
Percentage of AccrualForTaxesOtherThanIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedIncomeTaxesNoncurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-28
Value1238129812751253132613031254114812821158392389350350337284272232227200223244225128132200174153147136140
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdditionalPaidInCapitalCommonStock



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value768775507595746073967265727471457087698070566950689968056809671466696582657564856450636463846300626961786151605559895892586357725730565156165553552454475406
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302010-10-31
Value303030303233333434343451515151484848495758585873747474828282878282777374
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value47532006204523752041228519341547122799033892271268125432587207018501350122111109686589351303981579940401317
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value1598218520931807190318952086153097612031436933106710479889518368671008107710661388148112491043101717921821
Percentage of AssetsFairValueDisclosure33.6108.9102.376.193.282.9107.998.979.5121.542.441.139.841.238.245.945.264.282.697.0110.1210.9158.495.9106.317.544.4138.3

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262013-10-272013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value6351419141384182394441804020307722032193482532043748359035752229218720342046241625522024681658323138
Percentage of AssetsFairValueDisclosure133.6208.9202.3176.1193.2182.9207.9198.9179.5221.5142.4141.1139.8141.2138.2182.6197.0210.1310.9258.4195.9206.3117.5144.4238.3

us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

amat:CommercialPaperCorporateBondsAndMediumTermNotes



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value555431001
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.00.00.0100.0

us-gaap:AssetBackedSecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value744310000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax140.080.080.075.033.30.00.00.00.0

us-gaap:FixedIncomeSecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value2316141372001
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax460.0320.0280.0325.0233.3200.00.00.0100.0

us-gaap:USStatesAndPoliticalSubdivisions



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value554421000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.080.0100.066.7100.00.00.00.0

us-gaap:USTreasuryAndGovernment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value621210000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax120.040.020.050.033.30.00.00.00.0

us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

amat:CommercialPaperCorporateBondsAndMediumTermNotes



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value300013331
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:AssetBackedSecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value400113441
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax133.30.00.00.0100.0100.0133.3133.3100.0

us-gaap:FixedIncomeSecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value70013813113
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax233.30.00.00.0300.0266.7433.3366.7300.0

us-gaap:USStatesAndPoliticalSubdivisions



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value000012420
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.00.00.00.0100.066.7133.366.70.0

us-gaap:USTreasuryAndGovernment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value000000221
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.00.00.00.00.00.066.766.7100.0

us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

amat:CommercialPaperCorporateBondsAndMediumTermNotes



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value5556986426765886287057221024
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetBackedSecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value594648631614601565595586379
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis107.092.898.390.8102.290.084.481.237.0

us-gaap:FixedIncomeSecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value193020772021203219751979204420713238
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis347.7297.6314.8300.6335.9315.1289.9286.8316.2

us-gaap:USStatesAndPoliticalSubdivisions



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value3973974023904104023994171007
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis71.556.962.657.769.764.056.657.898.3

us-gaap:USTreasuryAndGovernment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value380330336343367375335336667
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis68.547.352.350.762.459.747.546.565.1

us-gaap:StatementGeographical, us-gaap:FinancialInstrument

country:CA, us-gaap:ForeignGovernmentDebtSecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-29
Value44109991010
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.70.61.61.31.51.41.41.4

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value4715196220002333200722541896
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value1598218520931807190318952086
Percentage of AvailableForSaleSecuritiesDebtSecurities33.9111.4104.777.594.884.1110.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value43461644167720101599
Percentage of AvailableForSaleSecuritiesDebtSecurities92.283.883.886.284.3

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:USTreasuryAndGovernment



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value369318323323297
Percentage of AvailableForSaleSecuritiesDebtSecurities7.816.216.113.815.7

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, amat:CommercialPaperCorporateBondsAndMediumTermNotes



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value579111010247661054
Percentage of AvailableForSaleSecuritiesDebtSecurities12.356.651.232.855.6

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:AssetBackedSecurities



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value597652635616591
Percentage of AvailableForSaleSecuritiesDebtSecurities12.733.231.826.431.2

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ForeignGovernmentDebtSecurities



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value4410910
Percentage of AvailableForSaleSecuritiesDebtSecurities0.10.20.50.40.5

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:USStatesAndPoliticalSubdivisions



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value401403406394395
Percentage of AvailableForSaleSecuritiesDebtSecurities8.520.520.316.920.8

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:USTreasuryAndGovernment



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value1716182236
Percentage of AvailableForSaleSecuritiesDebtSecurities0.40.80.90.91.9

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value6313414740934140391041493982
Percentage of AvailableForSaleSecuritiesDebtSecurities133.9211.4204.7177.5194.8184.1210.0

us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, amat:CommercialPaperCorporateBondsAndMediumTermNotes



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value579111010247661054
Percentage of AvailableForSaleSecuritiesDebtSecurities12.356.651.232.855.6

us-gaap:FairValueMeasurementsRecurring, us-gaap:AssetBackedSecurities



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value597652635616591
Percentage of AvailableForSaleSecuritiesDebtSecurities12.733.231.826.431.2

us-gaap:FairValueMeasurementsRecurring, us-gaap:ForeignGovernmentDebtSecurities



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value4410910
Percentage of AvailableForSaleSecuritiesDebtSecurities0.10.20.50.40.5

us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value43461644167720101599
Percentage of AvailableForSaleSecuritiesDebtSecurities92.283.883.886.284.3

us-gaap:FairValueMeasurementsRecurring, us-gaap:USStatesAndPoliticalSubdivisions



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value401403406394395
Percentage of AvailableForSaleSecuritiesDebtSecurities8.520.520.316.920.8

us-gaap:FairValueMeasurementsRecurring, us-gaap:USTreasuryAndGovernment



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value386334341345333
Percentage of AvailableForSaleSecuritiesDebtSecurities8.217.017.114.817.6

us-gaap:FinancialInstrument

amat:CommercialPaperCorporateBondsAndMediumTermNotes



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value5577036476805906267027191024
Percentage of AvailableForSaleSecuritiesDebtSecurities11.835.832.429.129.427.837.00.00.0

us-gaap:AssetBackedSecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value597652635616601562591582378
Percentage of AvailableForSaleSecuritiesDebtSecurities12.733.231.826.429.924.931.20.00.0

us-gaap:FixedIncomeSecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value194620932035204419791973203120603236
Percentage of AvailableForSaleSecuritiesDebtSecurities41.3106.7101.887.698.687.5107.10.00.0

us-gaap:USStatesAndPoliticalSubdivisions



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value4024024063944114013954151007
Percentage of AvailableForSaleSecuritiesDebtSecurities8.520.520.316.920.517.820.80.00.0

us-gaap:USTreasuryAndGovernment



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-29
Value386332337345368375333334666
Percentage of AvailableForSaleSecuritiesDebtSecurities8.216.916.914.818.316.617.60.00.0

us-gaap:StatementGeographical, us-gaap:FinancialInstrument

country:CA, us-gaap:ForeignGovernmentDebtSecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-29
Value44109991010
Percentage of AvailableForSaleSecuritiesDebtSecurities0.10.20.50.40.40.40.50.0

us-gaap:CashEquivalentsAtCarryingValue



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value4252205420582096193121761951201034025330366441553754216923031744115711013787215225712438249419811762127211001145516
Percentage of CashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalents

us-gaap:CommercialPaper



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-25
Value214073778625326535229263368859566391934514115728164382
Percentage of CashEquivalentsAtCarryingValue0.519.818.34.113.112.218.014.518.612.916.216.024.515.96.19.02.414.910.1

us-gaap:MoneyMarketFunds



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-25
Value423116441677201016711911159915961894376626583055263715331889138011118563272
Percentage of CashEquivalentsAtCarryingValue99.580.081.595.986.587.882.079.455.770.772.573.570.270.782.079.196.077.786.4

us-gaap:MunicipalNotes



Period End2020-01-26
Value1000000.0
Percentage of CashEquivalentsAtCarryingValue0.0

us-gaap:USTreasuryAndGovernment



Period End2020-01-262019-10-272017-10-292017-04-302017-01-292016-10-302016-07-31
Value24155501040
Percentage of CashEquivalentsAtCarryingValue0.10.20.40.12.30.42.3

us-gaap:CommonStockValueOutstanding



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value9999991010101111111111111111111112121212121212121212
Percentage of CommonStockValueOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerAssetNet



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value15213610811611110099
Percentage of ContractWithCustomerAssetNet100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value1334140013361430139313561201
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value1334140013361430139313561201
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount



Period End2020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292017-10-292016-10-302015-10-252014-10-262013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value4800480054005400540054005400535031503350195019501950195019501950195119511951205
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

amat:FourPointThreeFiveZeroPercentUnsecuredSeniorNotesDue2047InterestPayableApril1AndOctober1, us-gaap:SeniorNotes



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292016-10-30
Value100010001000100010001000100010001000100010000
Percentage of DebtInstrumentCarryingAmount0.020.820.818.518.518.518.518.50.00.018.70.0

amat:ThreePointThreeZeroZeroPercentUnsecuredSeniorNotesDue2027InterestPayableApril1AndOctober1, us-gaap:SeniorNotes



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292016-10-30
Value120012001200120012001200120012001200120012000
Percentage of DebtInstrumentCarryingAmount0.025.025.022.222.222.222.222.20.00.022.40.0

us-gaap:LongtermDebtType

us-gaap:SeniorNotes



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-09-302015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value480047504750535053505350535053505350535053505350535031503150335033503350335018001550195019501950195019501950195019501950
Percentage of DebtInstrumentCarryingAmount0.099.099.099.199.199.199.199.10.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.00.0100.00.00.00.00.00.0100.0

us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:SeniorNotes



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value91010101010111112121213137777783333334444
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtLongtermAndShorttermCombinedAmount



Period End2020-04-262019-10-272017-10-292016-10-302015-10-252014-10-26
Value681553135304334345421947
Percentage of DebtLongtermAndShorttermCombinedAmount100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesTradingAndEquitySecuritiesFvNiCost



Period End2020-04-262020-01-262019-10-27
Value204521912134
Percentage of DebtSecuritiesTradingAndEquitySecuritiesFvNiCost100.0100.0100.0

us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNet

us-gaap:SeniorNotes



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-30
Value262627282930303132333434351818
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxesAndOtherAssetsNoncurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302010-10-31
Value231021892031203120262026470429455506512474472449478509537496145155153137156132151155149145128167162131134135163285
Percentage of DeferredIncomeTaxesAndOtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:DerivativeLiabilities

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateContract



Period End2020-04-262019-10-27
Value1800
Percentage of DerivativeLiabilities100.00.0

us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:InterestRateContract



Period End2020-04-262019-10-27
Value1800
Percentage of DerivativeLiabilities100.00.0

us-gaap:EmployeeRelatedLiabilitiesCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value513452559544451426639625480407666594445367517449361299509463412356524478414326417394362261426396355268455405377270435
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNi



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value155156157153137135
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value38444542343138
Percentage of EquitySecuritiesFvNi24.528.228.727.524.823.00.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, amat:PubliclyTradedEquitySecurities



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value3844454238
Percentage of EquitySecuritiesFvNi24.528.228.727.50.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-28
Value38444542343138
Percentage of EquitySecuritiesFvNi24.528.228.727.524.823.00.0

us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, amat:PubliclyTradedEquitySecurities



Period End2020-04-262020-01-262019-10-272019-07-282018-10-28
Value3844454238
Percentage of EquitySecuritiesFvNi24.528.228.727.50.0

us-gaap:FinancialInstrument

amat:EquityInvestmentsInPrivatelyHeldCompanies



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value117112112111103104
Percentage of EquitySecuritiesFvNi75.571.871.372.575.277.0

amat:PubliclyTradedEquitySecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value384445423431
Percentage of EquitySecuritiesFvNi24.528.228.727.524.823.0

us-gaap:EquitySecuritiesFvNiCost



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value115114113113107119
Percentage of EquitySecuritiesFvNiCost100.0100.0100.0100.0100.0100.0

us-gaap:FinancialInstrument

amat:EquityInvestmentsInPrivatelyHeldCompanies



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value10410610510597104
Percentage of EquitySecuritiesFvNiCost90.493.092.992.990.787.4

amat:PubliclyTradedEquitySecurities



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-27
Value118881015
Percentage of EquitySecuritiesFvNiCost9.67.07.17.19.312.6

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value18581846183218181803178917751725167516261576152814781432138413371290124311951148110310571011963918873827782735944891836783728667655652648634
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

amat:CorporateReconcilingItemsAndEliminations



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value999999999999991097
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.50.50.50.50.50.50.50.50.50.60.60.60.60.60.70.70.6

us-gaap:ConsolidationItems, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

amat:CorporateReconcilingItemsAndEliminations, us-gaap:OtherIntangibleAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value99999999999999986
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.50.50.50.50.50.50.50.50.50.60.60.60.60.60.70.60.5

amat:CorporateReconcilingItemsAndEliminations, us-gaap:TechnologyBasedIntangibleAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value0.00.00.00.00.00.00.00.00.00.00.00.00.00.01000000.01000000.01000000.0
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.1

us-gaap:ConsolidationItems, us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, us-gaap:OtherIntangibleAssets, amat:DisplayandAdjacentMarkets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292016-10-30
Value373737363636363636363534
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization2.02.02.02.02.02.02.02.12.12.22.22.5

us-gaap:OperatingSegments, us-gaap:OtherIntangibleAssets, amat:SemiconductorSystems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value17617216816415915415014514013613112712211811310995
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization9.59.39.29.08.88.68.58.48.48.48.38.38.38.28.28.27.9

us-gaap:OperatingSegments, us-gaap:TechnologyBasedIntangibleAssets, amat:AppliedGlobalServices



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value3030303030292929292828282827272726
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.61.61.61.71.71.61.61.71.71.71.81.81.91.92.02.02.2

us-gaap:OperatingSegments, us-gaap:TechnologyBasedIntangibleAssets, amat:DisplayandAdjacentMarkets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292016-10-30
Value151148144142138135132128125122119113
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization8.18.07.97.87.77.57.47.47.57.57.68.2

us-gaap:OperatingSegments, us-gaap:TechnologyBasedIntangibleAssets, amat:SemiconductorSystems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value1411140614001393138713821375133412921251121011691127108610431001876
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization75.976.276.476.676.977.277.577.377.176.976.876.576.375.875.474.973.3

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, amat:AppliedGlobalServices



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value7474747474737373737272727271717170
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization4.04.04.04.14.14.14.14.24.44.44.64.74.95.05.15.35.9

us-gaap:OperatingSegments, amat:DisplayandAdjacentMarkets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292016-10-30
Value188185181178174171168164161158154147
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization10.110.09.99.89.79.69.59.59.69.79.810.6

us-gaap:OperatingSegments, amat:SemiconductorSystems



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value1587157815681557154615361525147914321387134112961249120411561110971
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization85.485.585.685.685.785.985.985.785.585.385.184.884.584.183.583.081.3

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OtherIntangibleAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value266262258253248243239234229225219215210206200195189184179174170163158152145138131124117304293281270259241236235
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization14.314.214.113.913.813.613.513.613.713.813.914.114.214.414.514.614.714.815.015.215.415.415.615.815.815.815.815.915.932.232.933.634.535.636.136.037.1

us-gaap:TechnologyBasedIntangibleAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value1592158415741565155515461536149114461401135713131268122611841142110110591016974933894853811773735696658598
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization85.785.885.986.186.286.486.586.486.386.286.185.985.885.685.585.485.385.285.084.884.684.684.484.284.284.284.284.167.1

us-gaap:FiniteLivedIntangibleAssetsGross



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value1990198819881988198819881988198819881988198819711950193619341933193319321932193318341835183517941788178817881788178721042104210421052105878878888903903
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

amat:CorporateReconcilingItemsAndEliminations



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value99999999999999101110
Percentage of FiniteLivedIntangibleAssetsGross0.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.60.5

us-gaap:ConsolidationItems, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

amat:CorporateReconcilingItemsAndEliminations, us-gaap:TechnologyBasedIntangibleAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value00000000000000121
Percentage of FiniteLivedIntangibleAssetsGross0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.1

us-gaap:ConsolidationItems, us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, us-gaap:OtherIntangibleAssets, amat:DisplayandAdjacentMarkets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292016-10-30
Value383838383838383838383836
Percentage of FiniteLivedIntangibleAssetsGross1.91.91.91.91.91.91.91.91.91.91.91.9

us-gaap:OperatingSegments, us-gaap:TechnologyBasedIntangibleAssets, amat:AppliedGlobalServices



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value3533333333333333333333333328282828
Percentage of FiniteLivedIntangibleAssetsGross1.81.71.71.71.71.71.71.71.71.71.71.71.71.41.41.41.4

us-gaap:OperatingSegments, us-gaap:TechnologyBasedIntangibleAssets, amat:DisplayandAdjacentMarkets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292016-10-30
Value163163163163163163163163163163163115
Percentage of FiniteLivedIntangibleAssetsGross8.28.28.28.28.28.28.28.28.28.28.25.9

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, amat:AppliedGlobalServices



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312015-10-25
Value7977777777777777777777777772727272
Percentage of FiniteLivedIntangibleAssetsGross4.03.93.93.93.93.93.93.93.93.93.93.93.93.73.73.73.7

us-gaap:OperatingSegments, amat:DisplayandAdjacentMarkets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292016-10-30
Value201201201201201201201201201201201151
Percentage of FiniteLivedIntangibleAssetsGross10.110.110.110.110.110.110.110.110.110.110.17.8

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OtherIntangibleAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value343343343343343343343343343343343343343343341341341341341341344346346344344344344344345561561561561561325325346
Percentage of FiniteLivedIntangibleAssetsGross17.217.317.317.317.317.317.317.317.317.317.317.417.617.717.617.617.617.717.717.618.818.918.919.219.219.219.219.219.326.726.726.726.726.737.037.038.3

us-gaap:TechnologyBasedIntangibleAssets



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value16471645164516451645164516451645164516451645162816071593159315921592159115911592149014891489145014441444144414441543
Percentage of FiniteLivedIntangibleAssetsGross82.882.782.782.782.782.782.782.782.782.782.782.682.482.382.482.482.482.382.382.481.281.181.180.880.880.880.880.873.3

us-gaap:IncomeTaxesReceivable



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282011-05-012010-10-31
Value124117968265324053133225782629187767215512715315782797072147730529871100
Percentage of IncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:InterestPayableCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value4059385938593859385938593835313531363614301430143014301430143014301431151
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282012-10-28
Value975832852893101510661208127114011263126412561157943731741700673719619623571530564660626531510481395
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282012-10-28
Value88081880284991810181020978785712603634525490474461475512438438434411405377379335325311311331
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282012-10-28
Value686619575548549526505603601524468466442387393392337259294329325341316304240292283267248234
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262019-10-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value00-7676000
Percentage of LiabilitiesFairValueDisclosure0.00.0100.0100.0100.0100.00.00.00.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262019-10-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value180000001-4-1
Percentage of LiabilitiesFairValueDisclosure0.00.0-0.00.00.00.00.00.00.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-04-262019-10-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312010-10-31
Value1800-76761-4-1
Percentage of LiabilitiesFairValueDisclosure0.00.0100.0100.0100.0100.00.00.00.0

us-gaap:CreditFacility

us-gaap:LineOfCredit

us-gaap:RevolvingCreditFacility



Period End2020-04-262019-10-27
Value15000
Percentage of LineOfCredit100.00.0

us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:RevolvingCreditFacility, us-gaap:UnsecuredDebt



Period End2020-04-262019-10-27
Value15000
Percentage of LineOfCredit100.00.0

us-gaap:CreditFacility

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:ForeignLineOfCredit



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-28
Value74737474727371727373707272707776726767646768757878778280
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:LongTermDebtFairValue

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-28
Value5600550059005700550054005600560058005800580057003400350038003700350035001700220022002200220022002100210021002300
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes



Period End2020-04-262019-10-27
Value58005500
Percentage of LongTermDebtFairValue0.0100.0

us-gaap:OperatingLeaseLiability



Period End2020-04-262020-01-26
Value244160
Percentage of OperatingLeaseLiability100.0100.0

us-gaap:OperatingLeaseLiabilityCurrent



Period End2020-04-262019-10-27
Value590
Percentage of OperatingLeaseLiabilityCurrent100.00.0

us-gaap:OperatingLeaseLiabilityNoncurrent



Period End2020-04-262019-10-27
Value1850
Percentage of OperatingLeaseLiabilityNoncurrent100.00.0

us-gaap:OtherSundryLiabilitiesNoncurrent



Period End2020-04-262020-01-262019-10-27
Value177196163
Percentage of OtherSundryLiabilitiesNoncurrent100.0100.0100.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292016-10-30
Value211214212175175178177159165167160182
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualClassifiedCurrent



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-31
Value199196196191195200209220218204199192182170153139121119126125123119113112109106102100104109119137152161168188184173155
Percentage of ProductWarrantyAccrualClassifiedCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashEquivalents



Period End2020-04-262019-04-28
Value1150
Percentage of RestrictedCashEquivalents100.00.0

us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument

amat:DeferredIncomeTaxesAndOtherAssetsNet, us-gaap:MoneyMarketFunds



Period End2020-04-26
Value115
Percentage of RestrictedCashEquivalents100.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

amat:RestrictedStockUnitsRestrictedStockPerformanceSharesandPerformanceUnits



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-282011-10-302010-10-31
Value15161818181818191919222222232525272727272930333334363838362818
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

amat:RestrictedStockUnitsRestrictedStockPerformanceSharesandPerformanceUnits



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282012-10-282011-10-302010-10-31
Value44.5344.1435.7835.5835.4735.4632.6432.4532.0131.6523.9623.5923.1622.7518.2818.1617.9417.916.4116.4416.5116.3112.5912.4512.2712.0711.1111.0311.5312.6413.33
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:EmployeeStockOption, amat:EmployeeStockIncentivePlan



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-31
Value5757666767678181828291919292107107107107
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeStockOption, amat:EmployeeStockPurchasePlan



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-01
Value1113131515171719192020222223232626
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant19.322.819.722.422.425.421.023.523.224.422.024.223.925.021.524.324.3

us-gaap:StandardProductWarrantyAccrual



Period End2020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-282018-07-292018-04-292018-01-282017-10-292017-07-302017-04-302017-01-292016-10-302016-07-312016-05-012016-01-312015-10-252015-07-262015-04-262015-01-252014-10-262014-07-272014-04-272014-01-262013-10-272013-07-282013-04-282013-01-272012-10-282012-07-292012-04-292012-01-292011-10-302011-07-312011-05-012011-01-302010-10-312010-08-012010-05-022010-01-312009-10-25
Value199196196191195200209220218204199192182170153139121119126125123119113112109106102100104109119137152161168188184173155147140137118
Percentage of StandardProductWarrantyAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TradingSecurities



Period End2020-04-262020-01-262019-10-27
Value210122492192
Percentage of TradingSecurities100.0100.0100.0

Line plots across dimensions of each concept

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents


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


us-gaap:Revenues us-gaap:StatementGeographical


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


us-gaap:StockholdersEquity us-gaap:StatementEquityComponents


us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType


us-gaap:Goodwill us-gaap:StatementBusinessSegments


us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass


us-gaap:StockholdersEquity us-gaap:StatementEquityComponents