| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<FilingSummary> |
| <Version> 3.5.0.2 </Version> |
| <ProcessingTime/> |
| <ReportFormat> html </ReportFormat> |
| <ContextCount> 302 </ContextCount> |
| <ElementCount> 288 </ElementCount> |
| <EntityCount> 1 </EntityCount> |
| <FootnotesReported> false </FootnotesReported> |
| <SegmentCount> 90 </SegmentCount> |
| <ScenarioCount> 0 </ScenarioCount> |
| <TuplesReported> false </TuplesReported> |
| <UnitCount> 7 </UnitCount> |
| <MyReports> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R1.htm </HtmlFileName> |
| | | <LongName> 0001000 - Document - Document and Entity Information </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/DocumentAndEntityInformation </Role> |
| | | <ShortName> Document and Entity Information </ShortName> |
| | | <MenuCategory> Cover </MenuCategory> |
| | | <Position> 1 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R2.htm </HtmlFileName> |
| | | <LongName> 1001000 - Statement - Consolidated Condensed Statements of Operations </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/ConsolidatedCondensedStatementsOfOperations </Role> |
| | | <ShortName> Consolidated Condensed Statements of Operations </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 2 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R3.htm </HtmlFileName> |
| | | <LongName> 1002000 - Statement - Consolidated Condensed Statements of Comprehensive Income </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/ConsolidatedCondensedStatementsOfComprehensiveIncome </Role> |
| | | <ShortName> Consolidated Condensed Statements of Comprehensive Income </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 3 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R4.htm </HtmlFileName> |
| | | <LongName> 1003000 - Statement - Consolidated Condensed Balance Sheets </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/ConsolidatedCondensedBalanceSheets </Role> |
| | | <ShortName> Consolidated Condensed Balance Sheets </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 4 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R5.htm </HtmlFileName> |
| | | <LongName> 1004000 - Statement - Consolidated Condensed Statements of Stockholders' Equity </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/ConsolidatedCondensedStatementsOfStockholdersEquity </Role> |
| | | <ShortName> Consolidated Condensed Statements of Stockholders' Equity </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 5 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R6.htm </HtmlFileName> |
| | | <LongName> 1004501 - Statement - Consolidated Condensed Statements of Stockholders' Equity (Parenthetical) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/ConsolidatedCondensedStatementsOfStockholdersEquityParenthetical </Role> |
| | | <ShortName> Consolidated Condensed Statements of Stockholders' Equity (Parenthetical) </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 6 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R7.htm </HtmlFileName> |
| | | <LongName> 1005000 - Statement - Consolidated Condensed Statements of Cash Flows </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/ConsolidatedCondensedStatementsOfCashFlows </Role> |
| | | <ShortName> Consolidated Condensed Statements of Cash Flows </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 7 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R8.htm </HtmlFileName> |
| | | <LongName> 2101100 - Disclosure - Basis of Presentation </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BasisOfPresentation </Role> |
| | | <ShortName> Basis of Presentation </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 8 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R9.htm </HtmlFileName> |
| | | <LongName> 2102100 - Disclosure - Earnings Per Share </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/EarningsPerShare </Role> |
| | | <ShortName> Earnings Per Share </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 9 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R10.htm </HtmlFileName> |
| | | <LongName> 2103100 - Disclosure - Cash, Cash Equivalents and Investments </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/CashCashEquivalentsAndInvestments </Role> |
| | | <ShortName> Cash, Cash Equivalents and Investments </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 10 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R11.htm </HtmlFileName> |
| | | <LongName> 2104100 - Disclosure - Fair Value Measurements </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/FairValueMeasurements </Role> |
| | | <ShortName> Fair Value Measurements </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 11 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R12.htm </HtmlFileName> |
| | | <LongName> 2105100 - Disclosure - Derivative Instruments and Hedging Activities </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/DerivativeInstrumentsAndHedgingActivities </Role> |
| | | <ShortName> Derivative Instruments and Hedging Activities </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 12 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R13.htm </HtmlFileName> |
| | | <LongName> 2107100 - Disclosure - Accounts Receivable, Net </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/AccountsReceivableNet </Role> |
| | | <ShortName> Accounts Receivable, Net </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 13 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R14.htm </HtmlFileName> |
| | | <LongName> 2109100 - Disclosure - Balance Sheet Detail </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BalanceSheetDetail </Role> |
| | | <ShortName> Balance Sheet Detail </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 14 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R15.htm </HtmlFileName> |
| | | <LongName> 2110100 - Disclosure - Goodwill, Purchased Technology and Other Intangible Assets </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssets </Role> |
| | | <ShortName> Goodwill, Purchased Technology and Other Intangible Assets </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 15 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R16.htm </HtmlFileName> |
| | | <LongName> 2113100 - Disclosure - Borrowing Facilities and Debt </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BorrowingFacilitiesAndDebt </Role> |
| | | <ShortName> Borrowing Facilities and Debt </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 16 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R17.htm </HtmlFileName> |
| | | <LongName> 2114100 - Disclosure - Stockholders' Equity, Comprehensive Income and Share-Based Compensation </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensation </Role> |
| | | <ShortName> Stockholders' Equity, Comprehensive Income and Share-Based Compensation </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 17 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R18.htm </HtmlFileName> |
| | | <LongName> 2115100 - Disclosure - Employee Benefit Plans </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/EmployeeBenefitPlans </Role> |
| | | <ShortName> Employee Benefit Plans </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 18 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R19.htm </HtmlFileName> |
| | | <LongName> 2116100 - Disclosure - Income Taxes </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/IncomeTaxes </Role> |
| | | <ShortName> Income Taxes </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 19 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R20.htm </HtmlFileName> |
| | | <LongName> 2117100 - Disclosure - Warranty, Guarantees and Contingencies </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/WarrantyGuaranteesAndContingencies </Role> |
| | | <ShortName> Warranty, Guarantees and Contingencies </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 20 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R21.htm </HtmlFileName> |
| | | <LongName> 2118100 - Disclosure - Industry Segment Operations </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/IndustrySegmentOperations </Role> |
| | | <ShortName> Industry Segment Operations </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 21 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R22.htm </HtmlFileName> |
| | | <LongName> 2201201 - Disclosure - Basis of Presentation (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BasisOfPresentationPolicies </Role> |
| | | <ShortName> Basis of Presentation (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <Position> 22 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R23.htm </HtmlFileName> |
| | | <LongName> 2302301 - Disclosure - Earnings Per Share (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/EarningsPerShareTables </Role> |
| | | <ShortName> Earnings Per Share (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/EarningsPerShare </ParentRole> |
| | | <Position> 23 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R24.htm </HtmlFileName> |
| | | <LongName> 2303301 - Disclosure - Cash, Cash Equivalents and Investments (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/CashCashEquivalentsAndInvestmentsTables </Role> |
| | | <ShortName> Cash, Cash Equivalents and Investments (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/CashCashEquivalentsAndInvestments </ParentRole> |
| | | <Position> 24 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R25.htm </HtmlFileName> |
| | | <LongName> 2304301 - Disclosure - Fair Value Measurements (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/FairValueMeasurementsTables </Role> |
| | | <ShortName> Fair Value Measurements (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/FairValueMeasurements </ParentRole> |
| | | <Position> 25 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R26.htm </HtmlFileName> |
| | | <LongName> 2305301 - Disclosure - Derivative Instruments and Hedging Activities (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/DerivativeInstrumentsAndHedgingActivitiesTables </Role> |
| | | <ShortName> Derivative Instruments and Hedging Activities (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/DerivativeInstrumentsAndHedgingActivities </ParentRole> |
| | | <Position> 26 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R27.htm </HtmlFileName> |
| | | <LongName> 2309301 - Disclosure - Balance Sheet Detail (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BalanceSheetDetailTables </Role> |
| | | <ShortName> Balance Sheet Detail (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BalanceSheetDetail </ParentRole> |
| | | <Position> 27 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R28.htm </HtmlFileName> |
| | | <LongName> 2310301 - Disclosure - Goodwill, Purchased Technology and Other Intangible Assets (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsTables </Role> |
| | | <ShortName> Goodwill, Purchased Technology and Other Intangible Assets (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssets </ParentRole> |
| | | <Position> 28 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R29.htm </HtmlFileName> |
| | | <LongName> 2313301 - Disclosure - Borrowing Facilities and Debt (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BorrowingFacilitiesAndDebtTables </Role> |
| | | <ShortName> Borrowing Facilities and Debt (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BorrowingFacilitiesAndDebt </ParentRole> |
| | | <Position> 29 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R30.htm </HtmlFileName> |
| | | <LongName> 2314301 - Disclosure - Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationTables </Role> |
| | | <ShortName> Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensation </ParentRole> |
| | | <Position> 30 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R31.htm </HtmlFileName> |
| | | <LongName> 2315301 - Disclosure - Employee Benefit Plans (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/EmployeeBenefitPlansTables </Role> |
| | | <ShortName> Employee Benefit Plans (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/EmployeeBenefitPlans </ParentRole> |
| | | <Position> 31 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R32.htm </HtmlFileName> |
| | | <LongName> 2317301 - Disclosure - Warranty, Guarantees And Contingencies (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/WarrantyGuaranteesAndContingenciesTables </Role> |
| | | <ShortName> Warranty, Guarantees And Contingencies (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 32 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R33.htm </HtmlFileName> |
| | | <LongName> 2318301 - Disclosure - Industry Segment Operations (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/IndustrySegmentOperationsTables </Role> |
| | | <ShortName> Industry Segment Operations (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/IndustrySegmentOperations </ParentRole> |
| | | <Position> 33 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R34.htm </HtmlFileName> |
| | | <LongName> 2401402 - Disclosure - Basis of Presentation (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BasisOfPresentationDetails </Role> |
| | | <ShortName> Basis of Presentation (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BasisOfPresentationPolicies </ParentRole> |
| | | <Position> 34 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R35.htm </HtmlFileName> |
| | | <LongName> 2402402 - Disclosure - Earnings Per Share (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/EarningsPerShareDetails </Role> |
| | | <ShortName> Earnings Per Share (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/EarningsPerShareTables </ParentRole> |
| | | <Position> 35 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R36.htm </HtmlFileName> |
| | | <LongName> 2403402 - Disclosure - Cash, Cash Equivalents and Investments (Summary of Cash, Cash Equivalents and Investments) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/CashCashEquivalentsAndInvestmentsSummaryOfCashCashEquivalentsAndInvestmentsDetails </Role> |
| | | <ShortName> Cash, Cash Equivalents and Investments (Summary of Cash, Cash Equivalents and Investments) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/CashCashEquivalentsAndInvestmentsTables </ParentRole> |
| | | <Position> 36 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R37.htm </HtmlFileName> |
| | | <LongName> 2403403 - Disclosure - Cash, Cash Equivalents and Investments (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/CashCashEquivalentsAndInvestmentsDetails </Role> |
| | | <ShortName> Cash, Cash Equivalents and Investments (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/CashCashEquivalentsAndInvestmentsTables </ParentRole> |
| | | <Position> 37 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R38.htm </HtmlFileName> |
| | | <LongName> 2404402 - Disclosure - Fair Value Measurements (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/FairValueMeasurementsDetails </Role> |
| | | <ShortName> Fair Value Measurements (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/FairValueMeasurementsTables </ParentRole> |
| | | <Position> 38 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R39.htm </HtmlFileName> |
| | | <LongName> 2404403 - Disclosure - Fair Value Measurements (Details Textual) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/FairValueMeasurementsDetailsTextual </Role> |
| | | <ShortName> Fair Value Measurements (Details Textual) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/FairValueMeasurementsTables </ParentRole> |
| | | <Position> 39 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R40.htm </HtmlFileName> |
| | | <LongName> 2405402 - Disclosure - Derivative Instruments and Hedging Activities (Details Textual) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/DerivativeInstrumentsAndHedgingActivitiesDetailsTextual </Role> |
| | | <ShortName> Derivative Instruments and Hedging Activities (Details Textual) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/DerivativeInstrumentsAndHedgingActivitiesTables </ParentRole> |
| | | <Position> 40 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R41.htm </HtmlFileName> |
| | | <LongName> 2405403 - Disclosure - Derivative Instruments and Hedging Activities (Derivatives in Statements of Operations) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/DerivativeInstrumentsAndHedgingActivitiesDerivativesInStatementsOfOperationsDetails </Role> |
| | | <ShortName> Derivative Instruments and Hedging Activities (Derivatives in Statements of Operations) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/DerivativeInstrumentsAndHedgingActivitiesTables </ParentRole> |
| | | <Position> 41 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R42.htm </HtmlFileName> |
| | | <LongName> 2405404 - Disclosure - Derivative Instruments and Hedging Activities (Gain/Loss Recognized in Income) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/DerivativeInstrumentsAndHedgingActivitiesGainLossRecognizedInIncomeDetails </Role> |
| | | <ShortName> Derivative Instruments and Hedging Activities (Gain/Loss Recognized in Income) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/DerivativeInstrumentsAndHedgingActivitiesTables </ParentRole> |
| | | <Position> 42 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R43.htm </HtmlFileName> |
| | | <LongName> 2407401 - Disclosure - Accounts Receivable, Net (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/AccountsReceivableNetDetails </Role> |
| | | <ShortName> Accounts Receivable, Net (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/AccountsReceivableNet </ParentRole> |
| | | <Position> 43 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R44.htm </HtmlFileName> |
| | | <LongName> 2409402 - Disclosure - Balance Sheet Detail (Inventories) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BalanceSheetDetailInventoriesDetails </Role> |
| | | <ShortName> Balance Sheet Detail (Inventories) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BalanceSheetDetailTables </ParentRole> |
| | | <Position> 44 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R45.htm </HtmlFileName> |
| | | <LongName> 2409403 - Disclosure - Balance Sheet Detail (Other Current Assets) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BalanceSheetDetailOtherCurrentAssetsDetails </Role> |
| | | <ShortName> Balance Sheet Detail (Other Current Assets) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BalanceSheetDetailTables </ParentRole> |
| | | <Position> 45 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R46.htm </HtmlFileName> |
| | | <LongName> 2409404 - Disclosure - Balance Sheet Detail (Property, Plant and Equipment) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BalanceSheetDetailPropertyPlantAndEquipmentDetails </Role> |
| | | <ShortName> Balance Sheet Detail (Property, Plant and Equipment) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BalanceSheetDetailTables </ParentRole> |
| | | <Position> 46 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R47.htm </HtmlFileName> |
| | | <LongName> 2409405 - Disclosure - Balance Sheet Detail (Accounts Payable and Accrued Expense) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BalanceSheetDetailAccountsPayableAndAccruedExpenseDetails </Role> |
| | | <ShortName> Balance Sheet Detail (Accounts Payable and Accrued Expense) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BalanceSheetDetailTables </ParentRole> |
| | | <Position> 47 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R48.htm </HtmlFileName> |
| | | <LongName> 2409406 - Disclosure - Balance Sheet Detail (Customer Deposits and Deferred Revenue) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BalanceSheetDetailCustomerDepositsAndDeferredRevenueDetails </Role> |
| | | <ShortName> Balance Sheet Detail (Customer Deposits and Deferred Revenue) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BalanceSheetDetailTables </ParentRole> |
| | | <Position> 48 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R49.htm </HtmlFileName> |
| | | <LongName> 2409407 - Disclosure - Balance Sheet Detail (Other Liabilities) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BalanceSheetDetailOtherLiabilitiesDetails </Role> |
| | | <ShortName> Balance Sheet Detail (Other Liabilities) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BalanceSheetDetailTables </ParentRole> |
| | | <Position> 49 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R50.htm </HtmlFileName> |
| | | <LongName> 2410402 - Disclosure - Goodwill, Purchased Technology and Other Intangible Assets (Schedule of Goodwill and Other Indefinite-lived Intangible Assets) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsScheduleOfGoodwillAndOtherIndefiniteLivedIntangibleAssetsDetails </Role> |
| | | <ShortName> Goodwill, Purchased Technology and Other Intangible Assets (Schedule of Goodwill and Other Indefinite-lived Intangible Assets) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsTables </ParentRole> |
| | | <Position> 50 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R51.htm </HtmlFileName> |
| | | <LongName> 2410403 - Disclosure - Goodwill, Purchased Technology and Other Intangible Assets (Schedule of Purchased Technology and Intangible Assets) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsScheduleOfPurchasedTechnologyAndIntangibleAssetsDetails </Role> |
| | | <ShortName> Goodwill, Purchased Technology and Other Intangible Assets (Schedule of Purchased Technology and Intangible Assets) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsTables </ParentRole> |
| | | <Position> 51 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R52.htm </HtmlFileName> |
| | | <LongName> 2410404 - Disclosure - Goodwill, Purchased Technology and Other Intangible Assets (Details Textual) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsDetailsTextual </Role> |
| | | <ShortName> Goodwill, Purchased Technology and Other Intangible Assets (Details Textual) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsTables </ParentRole> |
| | | <Position> 52 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R53.htm </HtmlFileName> |
| | | <LongName> 2410405 - Disclosure - Goodwill, Purchased Technology and Other Intangible Assets (Schedule of Finite-lived Intangible Assets) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsScheduleOfFiniteLivedIntangibleAssetsDetails </Role> |
| | | <ShortName> Goodwill, Purchased Technology and Other Intangible Assets (Schedule of Finite-lived Intangible Assets) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsTables </ParentRole> |
| | | <Position> 53 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R54.htm </HtmlFileName> |
| | | <LongName> 2410406 - Disclosure - Goodwill, Purchased Technology and Other Intangible Assets (Amortization Expense by Segment) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsAmortizationExpenseBySegmentDetails </Role> |
| | | <ShortName> Goodwill, Purchased Technology and Other Intangible Assets (Amortization Expense by Segment) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsTables </ParentRole> |
| | | <Position> 54 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R55.htm </HtmlFileName> |
| | | <LongName> 2410407 - Disclosure - Goodwill, Purchased Technology and Other Intangible Assets (Amortization Expense) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsAmortizationExpenseDetails </Role> |
| | | <ShortName> Goodwill, Purchased Technology and Other Intangible Assets (Amortization Expense) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsTables </ParentRole> |
| | | <Position> 55 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R56.htm </HtmlFileName> |
| | | <LongName> 2410408 - Disclosure - Goodwill, Purchased Technology and Other Intangible Assets (Estimated Amortization Expense) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsEstimatedAmortizationExpenseDetails </Role> |
| | | <ShortName> Goodwill, Purchased Technology and Other Intangible Assets (Estimated Amortization Expense) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/GoodwillPurchasedTechnologyAndOtherIntangibleAssetsTables </ParentRole> |
| | | <Position> 56 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R57.htm </HtmlFileName> |
| | | <LongName> 2413402 - Disclosure - Borrowing Facilities and Debt (Details Textual) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BorrowingFacilitiesAndDebtDetailsTextual </Role> |
| | | <ShortName> Borrowing Facilities and Debt (Details Textual) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BorrowingFacilitiesAndDebtTables </ParentRole> |
| | | <Position> 57 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R58.htm </HtmlFileName> |
| | | <LongName> 2413403 - Disclosure - Borrowing Facilities and Debt (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/BorrowingFacilitiesAndDebtDetails </Role> |
| | | <ShortName> Borrowing Facilities and Debt (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/BorrowingFacilitiesAndDebtTables </ParentRole> |
| | | <Position> 58 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R59.htm </HtmlFileName> |
| | | <LongName> 2414402 - Disclosure - Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Changes in Components of AOCI) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationChangesInComponentsOfAociDetails </Role> |
| | | <ShortName> Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Changes in Components of AOCI) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationTables </ParentRole> |
| | | <Position> 59 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R60.htm </HtmlFileName> |
| | | <LongName> 2414403 - Disclosure - Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Details Textual) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationDetailsTextual </Role> |
| | | <ShortName> Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Details Textual) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationTables </ParentRole> |
| | | <Position> 60 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R61.htm </HtmlFileName> |
| | | <LongName> 2414404 - Disclosure - Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Stock Repurchase Program) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationStockRepurchaseProgramDetails </Role> |
| | | <ShortName> Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Stock Repurchase Program) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationTables </ParentRole> |
| | | <Position> 61 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R62.htm </HtmlFileName> |
| | | <LongName> 2414405 - Disclosure - Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Share-Based Compensation) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationShareBasedCompensationDetails </Role> |
| | | <ShortName> Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Share-Based Compensation) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationTables </ParentRole> |
| | | <Position> 62 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R63.htm </HtmlFileName> |
| | | <LongName> 2414406 - Disclosure - Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationRestrictedStockUnitsRestrictedStockPerformanceSharesAndPerformanceUnitsDetails </Role> |
| | | <ShortName> Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationTables </ParentRole> |
| | | <Position> 63 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R64.htm </HtmlFileName> |
| | | <LongName> 2414407 - Disclosure - Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Valuation Assumptions) (Details) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationValuationAssumptionsDetailsDetails </Role> |
| | | <ShortName> Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Valuation Assumptions) (Details) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/StockholdersEquityComprehensiveIncomeAndShareBasedCompensationTables </ParentRole> |
| | | <Position> 64 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R65.htm </HtmlFileName> |
| | | <LongName> 2415402 - Disclosure - Employee Benefit Plans (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/EmployeeBenefitPlansDetails </Role> |
| | | <ShortName> Employee Benefit Plans (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/EmployeeBenefitPlansTables </ParentRole> |
| | | <Position> 65 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R66.htm </HtmlFileName> |
| | | <LongName> 2416401 - Disclosure - Income Taxes (Details Textual) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/IncomeTaxesDetailsTextual </Role> |
| | | <ShortName> Income Taxes (Details Textual) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/IncomeTaxes </ParentRole> |
| | | <Position> 66 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R67.htm </HtmlFileName> |
| | | <LongName> 2417402 - Disclosure - Warranty, Guarantees and Contingencies (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/WarrantyGuaranteesAndContingenciesDetails </Role> |
| | | <ShortName> Warranty, Guarantees and Contingencies (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/WarrantyGuaranteesAndContingencies </ParentRole> |
| | | <Position> 67 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R68.htm </HtmlFileName> |
| | | <LongName> 2417403 - Disclosure - Warranty, Guarantees and Contingencies (Details Textual) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/WarrantyGuaranteesAndContingenciesDetailsTextual </Role> |
| | | <ShortName> Warranty, Guarantees and Contingencies (Details Textual) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/WarrantyGuaranteesAndContingencies </ParentRole> |
| | | <Position> 68 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R69.htm </HtmlFileName> |
| | | <LongName> 2418402 - Disclosure - Industry Segment Operations (Details Textual) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/IndustrySegmentOperationsDetailsTextual </Role> |
| | | <ShortName> Industry Segment Operations (Details Textual) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/IndustrySegmentOperationsTables </ParentRole> |
| | | <Position> 69 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R70.htm </HtmlFileName> |
| | | <LongName> 2418403 - Disclosure - Industry Segment Operations (Net Sales and Operating Income (Loss)) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/IndustrySegmentOperationsNetSalesAndOperatingIncomeLossDetails </Role> |
| | | <ShortName> Industry Segment Operations (Net Sales and Operating Income (Loss)) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/IndustrySegmentOperationsTables </ParentRole> |
| | | <Position> 70 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R71.htm </HtmlFileName> |
| | | <LongName> 2418404 - Disclosure - Industry Segment Operations (Reconciliations of Total Segment) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/IndustrySegmentOperationsReconciliationsOfTotalSegmentDetails </Role> |
| | | <ShortName> Industry Segment Operations (Reconciliations of Total Segment) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/IndustrySegmentOperationsTables </ParentRole> |
| | | <Position> 71 </Position> |
| | | </Report> |
| | <Report instance="amat-20160731.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R72.htm </HtmlFileName> |
| | | <LongName> 2418405 - Disclosure - Industry Segment Operations (Percentage of New Sales) (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.appliedmaterials.com/role/IndustrySegmentOperationsPercentageOfNewSalesDetails </Role> |
| | | <ShortName> Industry Segment Operations (Percentage of New Sales) (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.appliedmaterials.com/role/IndustrySegmentOperationsTables </ParentRole> |
| | | <Position> 72 </Position> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <LongName> All Reports </LongName> |
| | | <ReportType> Book </ReportType> |
| | | <ShortName> All Reports </ShortName> |
| | | </Report> |
| | </MyReports> |
| <InputFiles> |
| | <File> amat-20160731.xml </File> |
| | <File> amat-20160731.xsd </File> |
| | <File> amat-20160731_cal.xml </File> |
| | <File> amat-20160731_def.xml </File> |
| | <File> amat-20160731_lab.xml </File> |
| | <File> amat-20160731_pre.xml </File> |
| | </InputFiles> |
| <SupplementalFiles/> |
| <BaseTaxonomies/> |
| <HasPresentationLinkbase> true </HasPresentationLinkbase> |
| <HasCalculationLinkbase> true </HasCalculationLinkbase> |
| </FilingSummary> |