2.3.0.11 Html 432 502 1 true 120 0 false 4 true false R1.htm 00090 - Disclosure - Document and Entity Information Sheet http://www.cisco.com/taxonomy/role/DisclosureDocumentAndEntityInformation Document and Entity Information false false R2.htm 00100 - Statement - Consolidated Balance Sheets Sheet http://www.cisco.com/taxonomy/role/StatementConsolidatedBalanceSheets Consolidated Balance Sheets false false R3.htm 00105 - Statement - Consolidated Balance Sheets (Parenthetical) Sheet http://www.cisco.com/taxonomy/role/StatementConsolidatedBalanceSheetsParenthetical Consolidated Balance Sheets (Parenthetical) false false R4.htm 00200 - Statement - Consolidated Statements of Operations Sheet http://www.cisco.com/taxonomy/role/StatementConsolidatedStatementsOfOperations Consolidated Statements of Operations false false R5.htm 00300 - Statement - Consolidated Statements of Cash Flows Sheet http://www.cisco.com/taxonomy/role/StatementConsolidatedStatementsOfCashFlows Consolidated Statements of Cash Flows false false R6.htm 00400 - Statement - Consolidated Statements of Equity Sheet http://www.cisco.com/taxonomy/role/StatementConsolidatedStatementsOfEquity Consolidated Statements of Equity false false R7.htm 00405 - Statement - Consolidated Statements of Equity (Parenthetical) Sheet http://www.cisco.com/taxonomy/role/StatementConsolidatedStatementsOfEquityParenthetical Consolidated Statements of Equity (Parenthetical) false false R8.htm 10001 - Disclosure - Supplemental Information Sheet http://www.cisco.com/taxonomy/role/DisclosureSupplementalInformation Supplemental Information false false R9.htm 10101 - Disclosure - Basis of Presentation Sheet http://www.cisco.com/taxonomy/role/DisclosureBasisOfPresentation Basis of Presentation false false R10.htm 10201 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.cisco.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies Summary of Significant Accounting Policies false false R11.htm 10301 - Disclosure - Business Combinations Sheet http://www.cisco.com/taxonomy/role/DisclosureBusinessCombinations Business Combinations false false R12.htm 10401 - Disclosure - Goodwill and Purchased Intangible Assets Sheet http://www.cisco.com/taxonomy/role/DisclosureGoodwillAndPurchasedIntangibleAssets Goodwill and Purchased Intangible Assets false false R13.htm 10501 - Disclosure - Restructuring and Other Charges Sheet http://www.cisco.com/taxonomy/role/DisclosureRestructuringAndOtherCharges Restructuring and Other Charges false false R14.htm 10601 - Disclosure - Balance Sheet Details Sheet http://www.cisco.com/taxonomy/role/DisclosureBalanceSheetDetails Balance Sheet Details false false R15.htm 10701 - Disclosure - Financing Receivables and Guarantees Sheet http://www.cisco.com/taxonomy/role/DisclosureFinancingReceivablesAndGuarantees Financing Receivables and Guarantees false false R16.htm 10801 - Disclosure - Investments Sheet http://www.cisco.com/taxonomy/role/DisclosureInvestments Investments false false R17.htm 10901 - Disclosure - Fair Value Sheet http://www.cisco.com/taxonomy/role/DisclosureFairValue Fair Value false false R18.htm 11001 - Disclosure - Borrowings Sheet http://www.cisco.com/taxonomy/role/DisclosureBorrowings Borrowings false false R19.htm 11101 - Disclosure - Derivative Instruments Sheet http://www.cisco.com/taxonomy/role/DisclosureDerivativeInstruments Derivative Instruments false false R20.htm 11201 - Disclosure - Commitments and Contingencies Sheet http://www.cisco.com/taxonomy/role/DisclosureCommitmentsAndContingencies Commitments and Contingencies false false R21.htm 11301 - Disclosure - Shareholders' Equity Sheet http://www.cisco.com/taxonomy/role/DisclosureShareholdersEquity Shareholders' Equity false false R22.htm 11401 - Disclosure - Employee Stock Plans Sheet http://www.cisco.com/taxonomy/role/DisclosureEmployeeStockPlans Employee Stock Plans false false R23.htm 11501 - Disclosure - Income Taxes Sheet http://www.cisco.com/taxonomy/role/DisclosureIncomeTaxes Income Taxes false false R24.htm 11601 - Disclosure - Segment Information and Major Customers Sheet http://www.cisco.com/taxonomy/role/DisclosureSegmentInformationAndMajorCustomers Segment Information and Major Customers false false R25.htm 11701 - Disclosure - Net Income per Share Sheet http://www.cisco.com/taxonomy/role/DisclosureNetIncomePerShare Net Income per Share false false R26.htm 20202 - Disclosure - Summary of Significant Accounting Policies (Policy) Sheet http://www.cisco.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicy Summary of Significant Accounting Policies (Policy) false false R27.htm 30003 - Disclosure - Supplemental Information (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureSupplementalInformationTables Supplemental Information (Tables) false false R28.htm 30303 - Disclosure - Business Combinations (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureBusinessCombinationsTables Business Combinations (Tables) false false R29.htm 30403 - Disclosure - Goodwill and Purchased Intangible Assets (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureGoodwillAndPurchasedIntangibleAssetsTables Goodwill and Purchased Intangible Assets (Tables) false false R30.htm 30503 - Disclosure - Restructuring and Other Charges (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureRestructuringAndOtherChargesTables Restructuring and Other Charges (Tables) false false R31.htm 30603 - Disclosure - Balance Sheet Details (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureBalanceSheetDetailsTables Balance Sheet Details (Tables) false false R32.htm 30703 - Disclosure - Financing Receivables and Guarantees (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureFinancingReceivablesAndGuaranteesTables Financing Receivables and Guarantees (Tables) false false R33.htm 30803 - Disclosure - Investments (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureInvestmentsTables Investments (Tables) false false R34.htm 30903 - Disclosure - Fair Value (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureFairValueTables Fair Value (Tables) false false R35.htm 31003 - Disclosure - Borrowings (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureBorrowingsTables Borrowings (Tables) false false R36.htm 31103 - Disclosure - Derivative Instruments (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureDerivativeInstrumentsTables Derivative Instruments (Tables) false false R37.htm 31203 - Disclosure - Commitments and Contingencies (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureCommitmentsAndContingenciesTables Commitments and Contingencies (Tables) false false R38.htm 31303 - Disclosure - Shareholders' Equity (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureShareholdersEquityTables Shareholders' Equity (Tables) false false R39.htm 31403 - Disclosure - Employee Stock Plans (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureEmployeeStockPlansTables Employee Stock Plans (Tables) false false R40.htm 31503 - Disclosure - Income Taxes (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureIncomeTaxesTables Income Taxes (Tables) false false R41.htm 31603 - Disclosure - Segment Information and Major Customers (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersTables Segment Information and Major Customers (Tables) false false R42.htm 31703 - Disclosure - Net Income per Share (Tables) Sheet http://www.cisco.com/taxonomy/role/DisclosureNetIncomePerShareTables Net Income per Share (Tables) false false R43.htm 40001 - Disclosure - Supplemental Information (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureSupplementalInformationDetails Supplemental Information (Details) false false R44.htm 40301 - Disclosure - Business Combinations (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureBusinessCombinationsDetails Business Combinations (Details) false false R45.htm 40401 - Disclosure - Goodwill and Purchased Intangible Assets (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureGoodwillAndPurchasedIntangibleAssetsNarrativeDetails Goodwill and Purchased Intangible Assets (Narrative) (Details) false false R46.htm 40402 - Disclosure - Goodwill and Purchased Intangible Assets (Goodwill by Reportable Segment) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureGoodwillAndPurchasedIntangibleAssetsGoodwillByReportableSegmentDetails Goodwill and Purchased Intangible Assets (Goodwill by Reportable Segment) (Details) false false R47.htm 40403 - Disclosure - Goodwill and Purchased Intangible Assets (Schedule of Intangible Assets Acquired as Part of Business Combinations) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureGoodwillAndPurchasedIntangibleAssetsScheduleOfIntangibleAssetsAcquiredAsPartOfBusinessCombinationsDetails Goodwill and Purchased Intangible Assets (Schedule of Intangible Assets Acquired as Part of Business Combinations) (Details) false false R48.htm 40404 - Disclosure - Goodwill and Purchased Intangible Assets (Schedule of Intangible Assets Purchased) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureGoodwillAndPurchasedIntangibleAssetsScheduleOfIntangibleAssetsPurchasedDetails Goodwill and Purchased Intangible Assets (Schedule of Intangible Assets Purchased) (Details) false false R49.htm 40405 - Disclosure - Goodwill and Purchased Intangible Assets (Schedule of Amortization Expense of Purchased Intangible Assets) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureGoodwillAndPurchasedIntangibleAssetsScheduleOfAmortizationExpenseOfPurchasedIntangibleAssetsDetails Goodwill and Purchased Intangible Assets (Schedule of Amortization Expense of Purchased Intangible Assets) (Details) false false R50.htm 40406 - Disclosure - Goodwill and Purchased Intangible Assets (Schedule of Future Amortization Expense of Purchased Intangible Assets) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureGoodwillAndPurchasedIntangibleAssetsScheduleOfFutureAmortizationExpenseOfPurchasedIntangibleAssetsDetails Goodwill and Purchased Intangible Assets (Schedule of Future Amortization Expense of Purchased Intangible Assets) (Details) false false R51.htm 40501 - Disclosure - Restructuring and Other Charges (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureRestructuringAndOtherChargesDetails Restructuring and Other Charges (Details) false false R52.htm 40601 - Disclosure - Balance Sheet Details (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureBalanceSheetDetailsDetails Balance Sheet Details (Details) false false R53.htm 40701 - Disclosure - Financing Receivables and Guarantees (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFinancingReceivablesAndGuaranteesNarrativeDetails Financing Receivables and Guarantees (Narrative) (Details) false false R54.htm 40702 - Disclosure - Financing Receivables and Guarantees (Financing Receivables) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFinancingReceivablesAndGuaranteesFinancingReceivablesDetails Financing Receivables and Guarantees (Financing Receivables) (Details) false false R55.htm 40703 - Disclosure - Financing Receivables and Guarantees (Contractual Maturities of Gross Lease Receivables) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFinancingReceivablesAndGuaranteesContractualMaturitiesOfGrossLeaseReceivablesDetails Financing Receivables and Guarantees (Contractual Maturities of Gross Lease Receivables) (Details) false false R56.htm 40704 - Disclosure - Financing Receivables and Guarantees (Schedule of Internal Credit Risk Rating for Each Portfolio Segment and Class) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFinancingReceivablesAndGuaranteesScheduleOfInternalCreditRiskRatingForEachPortfolioSegmentAndClassDetails Financing Receivables and Guarantees (Schedule of Internal Credit Risk Rating for Each Portfolio Segment and Class) (Details) false false R57.htm 40705 - Disclosure - Financing Receivables and Guarantees (Schedule of Financing Receivables by Portfolio Segment and Class Aging Analysis) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFinancingReceivablesAndGuaranteesScheduleOfFinancingReceivablesByPortfolioSegmentAndClassAgingAnalysisDetails Financing Receivables and Guarantees (Schedule of Financing Receivables by Portfolio Segment and Class Aging Analysis) (Details) false false R58.htm 40706 - Disclosure - Financing Receivables and Guarantees (Allowance for Credit Loss and Related Financing Receivables) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFinancingReceivablesAndGuaranteesAllowanceForCreditLossAndRelatedFinancingReceivablesDetails Financing Receivables and Guarantees (Allowance for Credit Loss and Related Financing Receivables) (Details) false false R59.htm 40707 - Disclosure - Financing Receivables and Guarantees (Financing Guarantees) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFinancingReceivablesAndGuaranteesFinancingGuaranteesDetails Financing Receivables and Guarantees (Financing Guarantees) (Details) false false R60.htm 40801 - Disclosure - Investments (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureInvestmentsNarrativeDetails Investments (Narrative) (Details) false false R61.htm 40802 - Disclosure - Investments (Summary of Investments) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureInvestmentsSummaryOfInvestmentsDetails Investments (Summary of Investments) (Details) false false R62.htm 40803 - Disclosure - Investments (Net Realized Gains and Losses on Fixed Income and Publicly Traded Equity Securities) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureInvestmentsNetRealizedGainsAndLossesOnFixedIncomeAndPubliclyTradedEquitySecuritiesDetails Investments (Net Realized Gains and Losses on Fixed Income and Publicly Traded Equity Securities) (Details) false false R63.htm 40804 - Disclosure - Investments (Credit Losses for Fixed Income Securities) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureInvestmentsCreditLossesForFixedIncomeSecuritiesDetails Investments (Credit Losses for Fixed Income Securities) (Details) false false R64.htm 40805 - Disclosure - Investments (Investments with Gross Unrealized Losses) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureInvestmentsInvestmentsWithGrossUnrealizedLossesDetails Investments (Investments with Gross Unrealized Losses) (Details) false false R65.htm 40806 - Disclosure - Investments (Maturities of Fixed Income Securities) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureInvestmentsMaturitiesOfFixedIncomeSecuritiesDetails Investments (Maturities of Fixed Income Securities) (Details) false false R66.htm 40901 - Disclosure - Fair Value (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFairValueNarrativeDetails Fair Value (Narrative) (Details) false false R67.htm 40902 - Disclosure - Fair Value (Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFairValueAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails Fair Value (Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) false false R68.htm 40903 - Disclosure - Fair Value (Reconciliation for All Assets Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level 3)) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFairValueReconciliationForAllAssetsMeasuredAtFairValueOnRecurringBasisUsingSignificantUnobservableInputsLevel3Details Fair Value (Reconciliation for All Assets Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level 3)) (Details) false false R69.htm 40904 - Disclosure - Fair Value (Fair Value on a Nonrecurring Basis) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureFairValueFairValueOnNonrecurringBasisDetails Fair Value (Fair Value on a Nonrecurring Basis) (Details) false false R70.htm 41001 - Disclosure - Borrowings (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureBorrowingsNarrativeDetails Borrowings (Narrative) (Details) false false R71.htm 41002 - Disclosure - Borrowings (Short-Term Debt) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureBorrowingsShortTermDebtDetails Borrowings (Short-Term Debt) (Details) false false R72.htm 41003 - Disclosure - Borrowings (Schedule of Long-term Debt) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureBorrowingsScheduleOfLongTermDebtDetails Borrowings (Schedule of Long-term Debt) (Details) false false R73.htm 41101 - Disclosure - Derivative Instruments (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureDerivativeInstrumentsNarrativeDetails Derivative Instruments (Narrative) (Details) false false R74.htm 41102 - Disclosure - Derivative Instruments (Derivatives Recorded at Fair Value) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureDerivativeInstrumentsDerivativesRecordedAtFairValueDetails Derivative Instruments (Derivatives Recorded at Fair Value) (Details) false false R75.htm 41103 - Disclosure - Derivative Instruments (Gains and Losses on Derivatives Designated as Cash Flow Hedges) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureDerivativeInstrumentsGainsAndLossesOnDerivativesDesignatedAsCashFlowHedgesDetails Derivative Instruments (Gains and Losses on Derivatives Designated as Cash Flow Hedges) (Details) false false R76.htm 41104 - Disclosure - Derivative Instruments (Effect of Derivative Instruments Designated as Fair Value Hedges on Consolidated Statement of Operations Summary) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureDerivativeInstrumentsEffectOfDerivativeInstrumentsDesignatedAsFairValueHedgesOnConsolidatedStatementOfOperationsSummaryDetails Derivative Instruments (Effect of Derivative Instruments Designated as Fair Value Hedges on Consolidated Statement of Operations Summary) (Details) false false R77.htm 41105 - Disclosure - Derivative Instruments (Effect of Derivative Instruments Not Designated as Fair Value Hedges on Consolidated Statement of Operations Summary) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureDerivativeInstrumentsEffectOfDerivativeInstrumentsNotDesignatedAsFairValueHedgesOnConsolidatedStatementOfOperationsSummaryDetails Derivative Instruments (Effect of Derivative Instruments Not Designated as Fair Value Hedges on Consolidated Statement of Operations Summary) (Details) false false R78.htm 41106 - Disclosure - Derivative Instruments (Summary of Notional Amount of Foreign Currency Derivatives) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureDerivativeInstrumentsSummaryOfNotionalAmountOfForeignCurrencyDerivativesDetails Derivative Instruments (Summary of Notional Amount of Foreign Currency Derivatives) (Details) false false R79.htm 41201 - Disclosure - Commitments and Contingencies (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails Commitments and Contingencies (Narrative) (Details) false false R80.htm 41202 - Disclosure - Commitments and Contingencies (Schedule of Future Annual Minimum Lease Payments under All Noncancelable Operating Leases) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureCommitmentsAndContingenciesScheduleOfFutureAnnualMinimumLeasePaymentsUnderAllNoncancelableOperatingLeasesDetails Commitments and Contingencies (Schedule of Future Annual Minimum Lease Payments under All Noncancelable Operating Leases) (Details) false false R81.htm 41203 - Disclosure - Commitments and Contingencies (Schedule of Product Warranty Liability) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureCommitmentsAndContingenciesScheduleOfProductWarrantyLiabilityDetails Commitments and Contingencies (Schedule of Product Warranty Liability) (Details) false false R82.htm 41301 - Disclosure - Shareholders' Equity (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureShareholdersEquityNarrativeDetails Shareholders' Equity (Narrative) (Details) false false R83.htm 41302 - Disclosure - Shareholders' Equity (Stock Repurchase Program) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureShareholdersEquityStockRepurchaseProgramDetails Shareholders' Equity (Stock Repurchase Program) (Details) false false R84.htm 41303 - Disclosure - Shareholders' Equity (Comprehensive Income) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureShareholdersEquityComprehensiveIncomeDetails Shareholders' Equity (Comprehensive Income) (Details) false false R85.htm 41304 - Disclosure - Shareholders' Equity (Components of AOCI, Net of Tax) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureShareholdersEquityComponentsOfAociNetOfTaxDetails Shareholders' Equity (Components of AOCI, Net of Tax) (Details) false false R86.htm 41401 - Disclosure - Employee Stock Plans (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureEmployeeStockPlansNarrativeDetails Employee Stock Plans (Narrative) (Details) false false R87.htm 41402 - Disclosure - Employee Stock Plans (Summary of Share-Based Compensation Expense) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureEmployeeStockPlansSummaryOfShareBasedCompensationExpenseDetails Employee Stock Plans (Summary of Share-Based Compensation Expense) (Details) false false R88.htm 41403 - Disclosure - Employee Stock Plans (Summary of Share-Based Awards Available for Grant) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureEmployeeStockPlansSummaryOfShareBasedAwardsAvailableForGrantDetails Employee Stock Plans (Summary of Share-Based Awards Available for Grant) (Details) false false R89.htm 41404 - Disclosure - Employee Stock Plans (Summary of Restricted Stock and Stock Unit Activity) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureEmployeeStockPlansSummaryOfRestrictedStockAndStockUnitActivityDetails Employee Stock Plans (Summary of Restricted Stock and Stock Unit Activity) (Details) false false R90.htm 41405 - Disclosure - Employee Stock Plans (Summary of Stock Option Activity) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureEmployeeStockPlansSummaryOfStockOptionActivityDetails Employee Stock Plans (Summary of Stock Option Activity) (Details) false false R91.htm 41406 - Disclosure - Employee Stock Plans (Summary of Significant Ranges of Outstanding and Exercisable Stock Options) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureEmployeeStockPlansSummaryOfSignificantRangesOfOutstandingAndExercisableStockOptionsDetails Employee Stock Plans (Summary of Significant Ranges of Outstanding and Exercisable Stock Options) (Details) false false R92.htm 41501 - Disclosure - Income Taxes (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails Income Taxes (Narrative) (Details) false false R93.htm 41502 - Disclosure - Income Taxes (Income Tax Details) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureIncomeTaxesIncomeTaxDetailsDetails Income Taxes (Income Tax Details) (Details) false false R94.htm 41601 - Disclosure - Segment Information and Major Customers (Narrative) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersNarrativeDetails Segment Information and Major Customers (Narrative) (Details) false false R95.htm 41602 - Disclosure - Segment Information and Major Customers (Reportable Segments) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersReportableSegmentsDetails Segment Information and Major Customers (Reportable Segments) (Details) false false R96.htm 41603 - Disclosure - Segment Information and Major Customers (Net Sales for Groups of Similar Products and Services) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersNetSalesForGroupsOfSimilarProductsAndServicesDetails Segment Information and Major Customers (Net Sales for Groups of Similar Products and Services) (Details) false false R97.htm 41604 - Disclosure - Segment Information and Major Customers (Property and Equipment, Net) (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersPropertyAndEquipmentNetDetails Segment Information and Major Customers (Property and Equipment, Net) (Details) false false R98.htm 41701 - Disclosure - Net Income per Share (Details) Sheet http://www.cisco.com/taxonomy/role/DisclosureNetIncomePerShareDetails Net Income per Share (Details) false false All Reports Book All Reports Element us-gaap_CommercialPaperAtCarryingValue had a mix of decimals attribute values: -6 -7 -8. Element csco_SharesRepurchasedInSettlementOfEmployeeTaxWithholdingObligationsShares had a mix of decimals attribute values: -5 -6. 'Monetary' elements on report '40001 - Disclosure - Supplemental Information (Details)' had a mix of different decimal attribute values. 'Monetary' elements on report '40501 - Disclosure - Restructuring and Other Charges (Details)' had a mix of different decimal attribute values. 'Monetary' elements on report '40701 - Disclosure - Financing Receivables and Guarantees (Narrative) (Details)' had a mix of different decimal attribute values. 'Monetary' elements on report '41001 - Disclosure - Borrowings (Narrative) (Details)' had a mix of different decimal attribute values. 'Monetary' elements on report '41101 - Disclosure - Derivative Instruments (Narrative) (Details)' had a mix of different decimal attribute values. 'Monetary' elements on report '41201 - Disclosure - Commitments and Contingencies (Narrative) (Details)' had a mix of different decimal attribute values. 'Monetary' elements on report '41301 - Disclosure - Shareholders' Equity (Narrative) (Details)' had a mix of different decimal attribute values. 'Monetary' elements on report '41401 - Disclosure - Employee Stock Plans (Narrative) (Details)' had a mix of different decimal attribute values. 'Monetary' elements on report '41501 - Disclosure - Income Taxes (Narrative) (Details)' had a mix of different decimal attribute values. Process Flow-Through: 00100 - Statement - Consolidated Balance Sheets Process Flow-Through: Removing column 'May 01, 2010' Process Flow-Through: Removing column 'Jul. 25, 2009' Process Flow-Through: 00105 - Statement - Consolidated Balance Sheets (Parenthetical) Process Flow-Through: 00200 - Statement - Consolidated Statements of Operations Process Flow-Through: Removing column '0 Months Ended Mar. 17, 2011' Process Flow-Through: Removing column '3 Months Ended Apr. 30, 2011' Process Flow-Through: 00300 - Statement - Consolidated Statements of Cash Flows Process Flow-Through: 00405 - Statement - Consolidated Statements of Equity (Parenthetical) csco-20110430.xml csco-20110430.xsd csco-20110430_cal.xml csco-20110430_def.xml csco-20110430_lab.xml csco-20110430_pre.xml true true