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Reporting Region [Domain] Reporting Region [Domain] A regional component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. 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Corporation and its global affiliates ("Tech Data") relative to Autodesk's consolidated net revenue Percentage Of Net Sales Percentage of Net Sales Percentage of gross accounts receivable accounted for by Tech Data Concentration Risk, Percentage Compensation Related Costs Share Based Payments Disclosure [Table] Compensation Related Costs Share Based Payments Disclosure [Table] Compensation Related Costs Share Based Payments Disclosure [Table] Restricted Stock Units (RSUs) [Member] Restricted Stock Units (RSUs) [Member] Employee Stock Plan 2012 [Member] Employee Stock Plan 2012 [Member] Employee Stock Plan 2012 [Member] Directors stock plan 2012 [Member] Directors stock plan 2012 [Member] Directors stock plan 2012 [Member] Employee Qualified Stock Purchase Plan 1998 ESP Plan [Member] Employee Qualified Stock Purchase Plan 1998 ESP Plan [Member] Employee Qualified Stock Purchase Plan 1998 ESP Plan [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Maximum [Member] Maximum [Member] Compensation Related Costs Share Based Payments Disclosure [Line Items] Compensation Related Costs Share Based Payments Disclosure [Line Items] Compensation Related Costs Share Based Payments Disclosure [Line Items] Period for Recognition, Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized Period for Recognition, Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized Period for Recognition, Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized Share based compensation arragements by share based payment awards, number of active plans (presented as an integer) Share based compensation arragements by share based payment awards, number of active plans Share based compensation arragements by share based payment awards, number of active plans Share based compensation arrangement by share based payment award expired or terminated 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Number of options or stock units granted in a plan to-date Share Based Compensation Arrangement By Share Based Payment Award Maximum Vesting Period For Stock Options (in years) Share Based Compensation Arrangement By Share Based Payment Award Maximum Vesting Period For Stock Options Share Based Compensation Arrangement By Share Based Payment Award Maximum Vesting Period For Stock Options Share based compensation arrangement by share based payment award options expiration term (in years) Share based compensation arrangement by share based payment award options expiration term Share based compensation arrangement by share based payment award options expiration term Employee Stock Plan Shares Remaining Available For Issuance Employee Stock Plan Shares Remaining Available For Issuance Shares remaining available for issuance for the plan. Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized (in usd) Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized Share Based Compensation Non Vested Options Outstanding Weighted Average Remaining Contractual Term (in years) Share Based Compensation Non Vested Options Outstanding Weighted Average Remaining Contractual Term Share based Compensation, Non Vested Options, Outstanding, Weighted Average Remaining Contractual Term Sale of Stock, Price Per Share (in usd per share) Sale of Stock, Price Per Share Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Allocated Share-based Compensation Expense (in usd) Employee Service Share Based Compensation Unrecognized Compensation Costs On Nonvested Restricted Shares (in usd) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Employee Stock Purchase Plan Maximum Percentage Of Compensation To Purchase Shares By Eligible Participants (presented as a percent) Employee Stock Purchase Plan Maximum Percentage Of Compensation To Purchase Shares By Eligible Participants Employee Stock Purchase Plan, Maximum Percentage of Compensation to Purchase Shares By Eligible Participants Employee Stock Purchase Plan Minimum Percentage Of Common Stock Fair Value Defined To Purchase Shares By Eligible Participants (presented as a percent) Employee Stock Purchase Plan Minimum Percentage Of Common Stock Fair Value Defined To Purchase Shares By Eligible Participants Employee Stock Purchase Plan, Minimum Percentage of Common Stock Fair Value Defined to Purchase Shares By Eligible Participants Share-based Compensation Arrangement by Share-based Payment Award, Options, Other Increases (Decreases) in Period Share-based Compensation Arrangement by Share-based Payment Award, Options, Other Increases (Decreases) in Period Share Based Compensation Arrangement By Share Based Payment Award Options Other Increases Decreases In Period Percentage Calculation (presented as a percent) Share Based Compensation Arrangement By Share Based Payment Award Options Other Increases Decreases In Period Percentage Calculation Share Based Compensation Arrangement by Share Based Payment Award, Options, Other Increases (Decreases) in Period, Percentage Calculation Stock Issued During Period, Shares, Employee Stock Purchase Plans Stock Issued During Period, Shares, Employee Stock Purchase Plans Share Based Compensation Arrangement By Share Based Payment Award Shares Issued Average Price (in usd per share) Share Based Compensation Arrangement By Share Based Payment Award Shares Issued Average Price Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued, Average Price Restructuring [Abstract] Restructuring [Abstract] Schedule of Restructuring and Related Costs [Table Text Block] Schedule of Restructuring and Related Costs [Table Text Block] Property, Plant and Equipment [Table Text Block] Property, Plant and Equipment [Table Text Block] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value by Asset Class [Axis] Asset Class [Axis] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, by Asset Class [Domain] Fair Value by Asset Class [Domain] Convertible Debt Securities [Member] Convertible Debt Securities [Member] Auction Rate Securities [Member] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Balance at January 31,2012 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Purchases Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Transfer into (out of) Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net Settlements Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, Sales, Issues, Settlements Net unrealizrd gains (losses) included in earnings Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Net unrealized gains (losses) included in other comprehensive income Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) Balance at April 30,2012 Business Acquisition, Cost of Acquired Entity, Purchase Price Business Acquisition, Cost of Acquired Entity, Purchase Price Business Combination, Fair Value of original equity investment Business Combination, Fair Value of original equity investment Fair Value of original equity investment Business Acquisition, Preexisting Relationship, Gain (Loss) Recognized Business Acquisition, Preexisting Relationship, Gain (Loss) Recognized Business Acquisition, Purchase Price Allocation, Goodwill, Expected Tax Deductible Amount Business Acquisition, Purchase Price Allocation, Goodwill, Expected Tax Deductible Amount Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost Business acquisition, number of acquisitions Total Number Of Acquisitions Completed During Period Total Number Of Acquisitions Completed During Period Earnings Per Share [Abstract] Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Computer software, at cost Capitalized Computer Software, Gross Computer hardware, at cost Computer Hardware Gross Computer Hardware, Gross Leasehold improvements, land and buildings, at cost Building And Leasehold Improvements Gross Carrying amount at the balance sheet date of long-lived, depreciable assets that include building structures held for productive use including any addition, improvement, or renovation to the structure as well as the addition of improvements to assets held under lease arrangements. Furniture and equipment, at cost Furniture and Fixtures, Gross Property, Plant and Equipment, Gross, Total Property, Plant and Equipment, Gross Less: Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Computer software, hardware, leasehold improvements, furniture and equipment, net Property, Plant and Equipment, Net Recently Issued Accounting Standards [Abstract] Recently Issued Accounting Standards [Abstract] Description of New Accounting Pronouncements Not yet Adopted [Text Block] DescriptionOfNewAccountingPronouncementsRecentlyAdoptedAndNotYetAdoptedTextBlock The entire disclosure for a new accounting pronouncements may include a new accounting pronouncement recently adopted and/or a new accounting pronouncement that has been issued but not yet adopted. 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Options Plan [Member] Stock Options Plan [Member] Employee Stock Option [Member] Employee Stock Option [Member] Employee Stock Option [Member] Minimum [Member] Minimum [Member] Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items] Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items] Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items] Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Expected Term, Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions Expected Term, Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions Expected Term, Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions Expected Forfeitures Share Based Compensation Arrangement by Share Based Payment Award, Fair Value Assumptions Expected Forfeitures Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Forfeitures Unsecured revolving credit facility Line of credit facility, additional borrowings available Line of credit facility, additional borrowings available Line of credit facility, additional borrowings available Line of credit facility, outstanding borrowings Line of Credit Facility, Amount Outstanding Expiration Date, line of credit facility Expiration Date, line of credit facility Expiration Date, line of credit facility Unallocated Amount to Segment [Member] Unallocated Amount to Segment [Member] Gross Profit Financial Instruments and Hedging Activities [Text Block] Financial Instruments Disclosure [Text Block] Class of Treasury Stock [Table] Class of Treasury Stock [Table] Share Repurchases, by Program [Axis] Share Repurchases, by Program [Axis] Share Repurchases, by Program [Axis] Share Repurchases, by Program [Domain] Share Repurchases, by Program [Domain] Share Repurchases, by Program [Domain] Common Stock Repurchase Program [member] Common Stock Repurchase Program [member] Common Stock Repurchase Program Share Repurchase Program [Axis] Share Repurchase Program [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] Common Stock [Member] Common Stock [Member] Retained Earnings [Member] Retained Earnings [Member] Equity, Class of Treasury Stock [Line Items] Equity, Class of Treasury Stock [Line Items] Common stock repurchased and retired (in shares) Stock Repurchased and Retired During Period, Shares Repurchased shares of its common stock on the open market, average repurchase price per share (in usd per share) Treasury Stock Acquired, Average Cost Per Share Repurchased shares of its common stock on the open market, value Stock Repurchased and Retired During Period, Value Common Stock shares remained available for repurchase under repurchase plans (in shares) Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased Stock Repurchase Program, Number of Shares Authorized to be Repurchased Stock Repurchase Program, Number of Shares Authorized to be Repurchased Denominator for basic net income per share-weighted average shares Effect of dilutive securities Weighted Average Number Diluted Shares Outstanding Adjustment Denominator for dilutive net income per share Potentially dilutive shares excluded from the computation of diluted net income per share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Goodwill [Text Block] Goodwill Disclosure [Text Block] Earnings Per Share [Text Block] Earnings Per Share [Text Block] Schedule of Goodwill [Table Text Block] Schedule of Goodwill [Table Text Block] Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Restructuring Plan [Axis] Restructuring Plan [Axis] Restructuring Plan [Domain] Restructuring Plan [Domain] Fiscal 2013 Plan [Member] Fiscal 2013 Plan [Member] Fiscal 2013 Plan [Member] Restructuring Type [Axis] Restructuring Type [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] Employee Severance [Member] Employee Severance [Member] Facility Closing [Member] Facility Closing [Member] 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[Text Block] Statement of Financial Position [Abstract] ASSETS [Abstract] Assets [Abstract] Current assets [Abstract]: Assets, Current [Abstract] Cash and cash equivalents Marketable securities Marketable Securities, Current Accounts receivable, net Accounts Receivable, Net, Current Deferred income taxes Deferred Tax Assets, Net of Valuation Allowance, Current Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Marketable securities Marketable Securities, Noncurrent Computer equipment, software, furniture and leasehold improvements, net Purchased technologies, net Intangible Assets, Net (Excluding Goodwill) Goodwill Deferred income taxes, net Deferred Tax Assets, Net of Valuation Allowance, Noncurrent Other assets Other Assets, Noncurrent Assets, Total Assets LIABILITIES AND STOCKHOLDERS' EQUITY [Abstract] Liabilities and Equity [Abstract] Current liabilities [Abstract]: Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Accrued compensation Employee-related Liabilities, Current Accrued income taxes Accrued Income Taxes, Current Deferred revenue Deferred Revenue, Current Line of Credit, Current Line of Credit, Current Other accrued liabilities Other Accrued Liabilities, Current Total current liabilities Liabilities, Current Deferred revenue Deferred Revenue, Noncurrent Long term income taxes payable Accrued Income Taxes, Noncurrent Other liabilities Other Liabilities, Noncurrent Commitments and contingencies Commitments and Contingencies Stockholders' equity [Abstract]: Stockholders' Equity Attributable to Parent [Abstract] Preferred stock Preferred Stock, Value, Issued Common stock and additional paid-in capital Common Stock, Including Additional Paid in Capital Accumulated other comprehensive income Retained earnings Retained Earnings (Accumulated Deficit) Total stockholders' equity Stockholders' Equity Attributable to Parent Liabilities and Equity, Total Liabilities and Equity Accounting Changes and Error Corrections [Abstract] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Scenario, Previously Reported [Member] Scenario, Previously Reported [Member] Error Corrections and Prior Period Adjustments Restatement [Line Items] Error Corrections and Prior Period Adjustments Restatement [Line Items] Earnings Per Share, Diluted Non-GAAP Diluted Earnings Per Share Non-GAAP Diluted Earnings Per Share Non-GAAP Diluted Earnings Per Share