3.26.1 html 214 223 1 false 52 0 false 7 false false R1.htm 995200090 - Document - Cover Page Sheet http://www.autozone.com/role/DocumentCoverPage Cover Page Cover 1 false false R2.htm 995200100 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS Sheet http://www.autozone.com/role/StatementCondensedConsolidatedBalanceSheets CONDENSED CONSOLIDATED BALANCE SHEETS Statements 2 false false R3.htm 995200105 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) Sheet http://www.autozone.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 995200200 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF INCOME Sheet http://www.autozone.com/role/StatementCondensedConsolidatedStatementsOfIncome CONDENSED CONSOLIDATED STATEMENTS OF INCOME Statements 4 false false R5.htm 995200300 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Sheet http://www.autozone.com/role/StatementCondensedConsolidatedStatementsOfComprehensiveIncome CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Statements 5 false false R6.htm 995200400 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Sheet http://www.autozone.com/role/StatementCondensedConsolidatedStatementsOfCashFlows CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Statements 6 false false R7.htm 995200500 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT Sheet http://www.autozone.com/role/StatementCondensedConsolidatedStatementsOfStockholdersDeficit CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT Statements 7 false false R8.htm 995200505 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT (Parenthetical) Sheet http://www.autozone.com/role/StatementCondensedConsolidatedStatementsOfStockholdersDeficitParenthetical CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT (Parenthetical) Statements 8 false false R9.htm 995210101 - Disclosure - General Sheet http://www.autozone.com/role/DisclosureGeneral General Notes 9 false false R10.htm 995210201 - Disclosure - Merchandise Inventories Sheet http://www.autozone.com/role/DisclosureMerchandiseInventories Merchandise Inventories Notes 10 false false R11.htm 995210301 - Disclosure - Variable Interest Entities Sheet http://www.autozone.com/role/DisclosureVariableInterestEntities Variable Interest Entities Notes 11 false false R12.htm 995210401 - Disclosure - Fair Value Measurements Sheet http://www.autozone.com/role/DisclosureFairValueMeasurements Fair Value Measurements Notes 12 false false R13.htm 995210501 - Disclosure - Marketable Debt Securities Sheet http://www.autozone.com/role/DisclosureMarketableDebtSecurities Marketable Debt Securities Notes 13 false false R14.htm 995210601 - Disclosure - Cloud Computing Arrangements Sheet http://www.autozone.com/role/DisclosureCloudComputingArrangements Cloud Computing Arrangements Notes 14 false false R15.htm 995210701 - Disclosure - Supplier Financing Programs Sheet http://www.autozone.com/role/DisclosureSupplierFinancingPrograms Supplier Financing Programs Notes 15 false false R16.htm 995210801 - Disclosure - Litigation Sheet http://www.autozone.com/role/DisclosureLitigation Litigation Notes 16 false false R17.htm 995210901 - Disclosure - Financing Sheet http://www.autozone.com/role/DisclosureFinancing Financing Notes 17 false false R18.htm 995211001 - Disclosure - Stock Repurchase Program Sheet http://www.autozone.com/role/DisclosureStockRepurchaseProgram Stock Repurchase Program Notes 18 false false R19.htm 995211101 - Disclosure - Accumulated Other Comprehensive Loss Sheet http://www.autozone.com/role/DisclosureAccumulatedOtherComprehensiveLoss Accumulated Other Comprehensive Loss Notes 19 false false R20.htm 995211201 - Disclosure - Share-Based Plans Sheet http://www.autozone.com/role/DisclosureShareBasedPlans Share-Based Plans Notes 20 false false R21.htm 995211301 - Disclosure - Segment Reporting Sheet http://www.autozone.com/role/DisclosureSegmentReporting Segment Reporting Notes 21 false false R22.htm 995211401 - Disclosure - Subsequent Events Sheet http://www.autozone.com/role/DisclosureSubsequentEvents Subsequent Events Notes 22 false false R23.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 23 false false R24.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 24 false false R25.htm 99920102 - Disclosure - General (Policies) Sheet http://www.autozone.com/role/DisclosureGeneralPolicies General (Policies) Policies 25 false false R26.htm 99930403 - Disclosure - Fair Value Measurements (Tables) Sheet http://www.autozone.com/role/DisclosureFairValueMeasurementsTables Fair Value Measurements (Tables) Tables http://www.autozone.com/role/DisclosureFairValueMeasurements 26 false false R27.htm 99930503 - Disclosure - Marketable Debt Securities (Tables) Sheet http://www.autozone.com/role/DisclosureMarketableDebtSecuritiesTables Marketable Debt Securities (Tables) Tables http://www.autozone.com/role/DisclosureMarketableDebtSecurities 27 false false R28.htm 99930903 - Disclosure - Financing (Tables) Sheet http://www.autozone.com/role/DisclosureFinancingTables Financing (Tables) Tables http://www.autozone.com/role/DisclosureFinancing 28 false false R29.htm 99931103 - Disclosure - Accumulated Other Comprehensive Loss (Tables) Sheet http://www.autozone.com/role/DisclosureAccumulatedOtherComprehensiveLossTables Accumulated Other Comprehensive Loss (Tables) Tables http://www.autozone.com/role/DisclosureAccumulatedOtherComprehensiveLoss 29 false false R30.htm 99931203 - Disclosure - Share-Based Plans (Tables) Sheet http://www.autozone.com/role/DisclosureShareBasedPlansTables Share-Based Plans (Tables) Tables http://www.autozone.com/role/DisclosureShareBasedPlans 30 false false R31.htm 99931303 - Disclosure - Segment Reporting (Tables) Sheet http://www.autozone.com/role/DisclosureSegmentReportingTables Segment Reporting (Tables) Tables http://www.autozone.com/role/DisclosureSegmentReporting 31 false false R32.htm 99940201 - Disclosure - Merchandise Inventories (Detail) Sheet http://www.autozone.com/role/DisclosureMerchandiseInventoriesDetail Merchandise Inventories (Detail) Details http://www.autozone.com/role/DisclosureMerchandiseInventories 32 false false R33.htm 99940301 - Disclosure - Variable Interest Entities (Detail) Sheet http://www.autozone.com/role/DisclosureVariableInterestEntitiesDetail Variable Interest Entities (Detail) Details http://www.autozone.com/role/DisclosureVariableInterestEntities 33 false false R34.htm 99940401 - Disclosure - Fair Value Measurements - Company's Marketable Debt Securities Measured at Fair Value on Recurring Basis (Detail) Sheet http://www.autozone.com/role/DisclosureFairValueMeasurementsCompanySMarketableDebtSecuritiesMeasuredAtFairValueOnRecurringBasisDetail Fair Value Measurements - Company's Marketable Debt Securities Measured at Fair Value on Recurring Basis (Detail) Details 34 false false R35.htm 99940402 - Disclosure - Fair Value Measurements - Additional Information (Detail) Sheet http://www.autozone.com/role/DisclosureFairValueMeasurementsAdditionalInformationDetail Fair Value Measurements - Additional Information (Detail) Details 35 false false R36.htm 99940501 - Disclosure - Marketable Debt Securities - Available-for-Sale Marketable Securities (Detail) Sheet http://www.autozone.com/role/DisclosureMarketableDebtSecuritiesAvailableForSaleMarketableSecuritiesDetail Marketable Debt Securities - Available-for-Sale Marketable Securities (Detail) Details 36 false false R37.htm 99940502 - Disclosure - Marketable Debt Securities - Contractual Maturities of Available-for-Sale Marketable Debt Securities (Detail) Sheet http://www.autozone.com/role/DisclosureMarketableDebtSecuritiesContractualMaturitiesOfAvailableForSaleMarketableDebtSecuritiesDetail Marketable Debt Securities - Contractual Maturities of Available-for-Sale Marketable Debt Securities (Detail) Details 37 false false R38.htm 99940503 - Disclosure - Marketable Debt Securities - Additional Information (Detail) Sheet http://www.autozone.com/role/DisclosureMarketableDebtSecuritiesAdditionalInformationDetail Marketable Debt Securities - Additional Information (Detail) Details 38 false false R39.htm 99940601 - Disclosure - Cloud Computing Arrangements (Detail) Sheet http://www.autozone.com/role/DisclosureCloudComputingArrangementsDetail Cloud Computing Arrangements (Detail) Details http://www.autozone.com/role/DisclosureCloudComputingArrangements 39 false false R40.htm 99940701 - Disclosure - Supplier Financing Programs (Detail) Sheet http://www.autozone.com/role/DisclosureSupplierFinancingProgramsDetail Supplier Financing Programs (Detail) Details http://www.autozone.com/role/DisclosureSupplierFinancingPrograms 40 false false R41.htm 99940901 - Disclosure - Financing - Schedule of Debt (Detail) Sheet http://www.autozone.com/role/DisclosureFinancingScheduleOfDebtDetail Financing - Schedule of Debt (Detail) Details 41 false false R42.htm 99940902 - Disclosure - Financing - Schedule of Debt - Interest Rates And Maturity (Detail) Sheet http://www.autozone.com/role/DisclosureFinancingScheduleOfDebtInterestRatesAndMaturityDetail Financing - Schedule of Debt - Interest Rates And Maturity (Detail) Details 42 false false R43.htm 99940903 - Disclosure - Financing - Additional Information (Detail) Sheet http://www.autozone.com/role/DisclosureFinancingAdditionalInformationDetail Financing - Additional Information (Detail) Details 43 false false R44.htm 99941001 - Disclosure - Stock Repurchase Program (Detail) Sheet http://www.autozone.com/role/DisclosureStockRepurchaseProgramDetail Stock Repurchase Program (Detail) Details http://www.autozone.com/role/DisclosureStockRepurchaseProgram 44 false false R45.htm 99941101 - Disclosure - Accumulated Other Comprehensive Loss (Detail) Sheet http://www.autozone.com/role/DisclosureAccumulatedOtherComprehensiveLossDetail Accumulated Other Comprehensive Loss (Detail) Details http://www.autozone.com/role/DisclosureAccumulatedOtherComprehensiveLossTables 45 false false R46.htm 99941201 - Disclosure - Share-Based Plans (Detail) Sheet http://www.autozone.com/role/DisclosureShareBasedPlansDetail Share-Based Plans (Detail) Details http://www.autozone.com/role/DisclosureShareBasedPlansTables 46 false false R47.htm 99941202 - Disclosure - Share-Based Plans - Weighted Average for Key Assumptions Used in Determining Fair Value of Options Granted and Related Share-Based Compensation Expense (Detail) Sheet http://www.autozone.com/role/DisclosureShareBasedPlansWeightedAverageForKeyAssumptionsUsedInDeterminingFairValueOfOptionsGrantedAndRelatedShareBasedCompensationExpenseDetail Share-Based Plans - Weighted Average for Key Assumptions Used in Determining Fair Value of Options Granted and Related Share-Based Compensation Expense (Detail) Details 47 false false R48.htm 99941301 - Disclosure - Segment Reporting (Detail) Sheet http://www.autozone.com/role/DisclosureSegmentReportingDetail Segment Reporting (Detail) Details http://www.autozone.com/role/DisclosureSegmentReportingTables 48 false false R49.htm 99941302 - Disclosure - Segment Reporting - Significant expenses provided to the CODM (Detail) Sheet http://www.autozone.com/role/DisclosureSegmentReportingSignificantExpensesProvidedToCodmDetail Segment Reporting - Significant expenses provided to the CODM (Detail) Details 49 false false All Reports Book All Reports azo-20260214.xsd azo-20260214_cal.xml azo-20260214_def.xml azo-20260214_lab.xml azo-20260214_pre.xml azo-20260214x10q.htm azo-20260214x10q001.jpg http://fasb.org/srt/2025 http://fasb.org/us-gaap/2025 http://xbrl.sec.gov/dei/2025 http://xbrl.sec.gov/ecd/2025 true true