Accounts Payable Current Accounts payable Accounts Receivable Net Current Accounts receivable, less allowances of $98 and $53, respectively Accrued Liabilities Current Accrued expenses Total accrued expenses Accrued Liabilities Current [Member] Accrued Liabilities Current [Member] Accrued expenses Accrued Marketing Costs Current Accrued marketing and selling expenses Accumulated Depreciation Depletion And Amortization Property Plant And Equipment Accumulated depreciation and amortization Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax Net unrealized gains/losses on marketable securities Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax Net deferred gain (loss) associated with cash flow hedges Net unrecognized gains/losses on derivative instruments Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax Cumulative foreign currency translation Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income Loss [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income Loss Net Of Tax Accumulated other comprehensive income Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income Loss [Table] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income [Member] Accumulated Other Comprehensive Income/(Loss) Acquired Finite Lived Intangible Assets [Line Items] Acquired Finite-Lived Intangible Assets [Line Items] Acquired Finite Lived Intangible Assets Weighted Average Useful Life Weighted-average amortization period for acquired intangible assets Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value Share-based compensation Tax benefit associated with any equity-based compensation plan other than an employee stock ownership plan (ESOP), including transfer pricing adjustments. The tax benefit results from the deduction by the entity on its tax return for an award of stock that exceeds the cumulative compensation cost for common stock or preferred stock recognized for financial reporting. Includes any resulting tax benefit that exceeds the previously recognized deferred tax asset (excess tax benefits). Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation Including Transfer Pricing Tax benefit from equity awards, including transfer pricing adjustments Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Adjustments to reconcile net income to cash generated by operating activities: Advertising Costs Policy [Text Block] Advertising Costs, Policy Advertising Expense Advertising expense Describes how an entity determines the level of its allowance for doubtful accounts for its trade and other accounts receivable balances, and when impairments, charge-offs or recoveries are recognized. The description identifies the factors that influence management's establishment of the level of the allowance (for example, historical losses and existing economic conditions) and may also include discussion of the risk elements relevant to particular categories of receivables. Allowance For Doubtful Accounts Policy [Text Block] Allowance For Doubtful Accounts, Policy Allowance For Doubtful Accounts Receivable Current Accounts receivable, allowances Amendment Flag Amendment Flag Americas [Member] Americas [Member] Americas Amortization Of Intangible Assets Amortization expense related to acquired intangible assets Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount Potentially dilutive securities excluded from computation of diluted earnings per common share because their effect would have been antidilutive Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Apple iPad [Member] Apple Ipad [Member] Apple iPad Apple IPhone [Member] Apple Iphone [Member] Apple iPhone Apple iPod Touch [Member] Apple Ipod Touch [Member] Apple iPod touch Apple Mac [Member] Apple Mac [Member] Apple Mac Apple TV [Member] Apple Television [Member] Apple TV Asia and Pacific [Member] Asia And Pacific [Member] Asia-Pacific Asia Pacific [Member] Asia Pacific [Member] Asia-Pacific Asset Backed Securities [Member] Mortgage and asset-backed securities Assets Total assets Total assets Assets [Abstract] ASSETS: Assets Current Total current assets Assets Current [Abstract] Current assets: Available For Sale Securities Amortized Cost Adjusted Cost Available For Sale Securities Current Short-term marketable securities Available For Sale Securities Fair Value Disclosure Fair Value Availableforsale Securities Gross Unrealized Gain Unrealized Gain Available For Sale Securities Gross Unrealized Losses 1 Unrealized Losses This item represents the net profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Available For Sale Securities Net Realized Gains Net realized gains on marketable securities Available For Sale Securities Noncurrent Long-term marketable securities Available For Sale Securities [Text Block] Cash and Available-for-sale Securities' Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value by Significant Investment Category Award Type [Axis] Award Type [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Bank Time Deposits [Member] Certificates of deposit and time deposits Basis Of Accounting Policy Policy [Text Block] Basis of Presentation and Preparation Basis Of Presentation And Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies Building [Member] Building Business Acquisition Acquiree [Domain] Business Acquisition, Acquiree [Domain] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition Purchase Price Allocation Amortizable Intangible Assets Business acquisitions allocated to intangible assets Business Acquisition Purchase Price Allocation Goodwill Amount Business acquisitions allocated to goodwill Business Acquisition Purchase Price Allocation Liabilities Assumed Business acquisitions allocated to liabilities assumed Estimated useful life of capitalized internal use software. Capitalized Internal Use Software Estimated Useful Life Estimated useful life of internal use software Cash And Cash Equivalents At Carrying Value Cash and cash equivalents, end of the year Cash and cash equivalents, beginning of the year Cash and cash equivalents Cash And Cash Equivalents Period Increase Decrease Increase/(decrease) in cash and cash equivalents Cash And Cash Equivalents Policy [Text Block] Cash Equivalents and Marketable Securities, Policy Cash, cash equivalents and marketable securities held by foreign subsidiaries. Cash Cash Equivalents And Marketable Securities Held By Foreign Subsidiaries Cash, cash equivalents and marketable securities held by foreign subsidiaries Cash Flow Hedging [Member] Cash flow hedges Cash [Member] Cash Changes in Goodwill and Other Intangible Assets table. Changes In Goodwill And Other Intangible Assets Table [Text Block] Components of Gross and Net Intangible Asset Balances C N CHINA Collateral Already Posted Aggregate Fair Value Cash collateral posted, derivative Instruments The aggregate fair value of assets that are already received, at the end of the reporting period, as collateral for derivative instruments. Collateral Already Received Aggregate Fair Value Cash collateral received, derivative Instruments Commercial Paper [Member] Commercial Paper Commitments And Contingencies Commitments and contingencies Commitments and Contingencies Disclosure [Line Items] Commitments And Contingencies Disclosure [Line Items] Commitments and Contingencies Disclosure [Line Items] Commitments and Contingencies Disclosure [Table] Commitments And Contingencies Disclosure [Table] Commitments and Contingencies Disclosure [Table] Commitments And Contingencies Disclosure [Text Block] Commitments and Contingencies Common Stock Dividends Per Share Declared Cash dividends declared per common share Quarterly dividends per share declared Common Stock [Member] Common Stock Common Stock No Par Value Common stock, no par value Common Stock Shares Authorized Common stock, shares authorized Common Stock Shares Issued Common stock, shares issued Common Stock Shares Outstanding Ending Balance (in shares) Beginning Balance (in shares) Common stock, shares outstanding Common Stock Value Common stock, no par value; 1,800,000 shares authorized; 939,208 and 929,277 shares issued and outstanding, respectively Compensation Related Costs Policy [Text Block] Share-based Compensation, Policy Comprehensive Income Net Of Tax Total comprehensive income Comprehensive Income Net Of Tax [Abstract] Components of comprehensive income: Comprehensive Income Policy Policy [Text Block] Comprehensive Income (Loss), Policy Concentration Risk Customer Customers representing a significant portion of trade receivables, description Condensed Financial Statements [Text Block] Consolidated Financial Statement Details Contract Expiration Year Contract Expiration Year Long-term supply agreements, expiration date Corporate Debt Securities [Member] Corporate Securities Cost Of Goods And Services Sold Cost of sales Cost Of Sales [Member] Cost of Sales Credit Risk Amount of Foreign Currency Derivative Instruments Designated as Hedging Instruments as of the balance sheet date. Credit Risk Amount Of Foreign Currency Derivative Instruments Designated As Hedging Instruments Credit Risk Amounts - Foreign exchange contracts Credit Risk Amount of Foreign Currency Derivative Instruments Not Designated as Hedging Instruments. Credit Risk Amount Of Foreign Currency Derivative Instruments Not Designated As Hedging Instruments Credit Risk Amounts - Foreign exchange contracts Current Federal Tax Expense Benefit Current Current Fiscal Year End Date Current Fiscal Year End Date Current Foreign Tax Expense Benefit Current Current State And Local Tax Expense Benefit Current Customer One Concentration Risk [Member] Customer One Concentration Risk [Member] Customer One Customer Two Concentration Risk [Member] Customer Two Concentration Risk [Member] Customer Two Deferred Federal Income Tax Expense Benefit Deferred Deferred Foreign Income Tax Expense Benefit Deferred Deferred Income Tax Expense Benefit Deferred income tax expense Deferred Revenue Current Deferred revenue Deferred Revenue Noncurrent Deferred revenue - non-current Deferred State And Local Income Tax Expense Benefit Deferred Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from basis of capital assets and investments. Deferred Tax Assets Basis Of Capital Assets And Investments Basis of capital assets and investments Deferred Tax Assets Gross Total deferred tax assets Deferred Tax Assets Gross [Abstract] Deferred tax assets: Deferred Tax Assets Liabilities Net Net deferred tax liabilities Deferred Tax Assets Net Deferred tax assets, net of valuation allowance Deferred Tax Assets Net Current Deferred tax assets Deferred Tax Assets Other Other Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Share-based compensation Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued liabilities and other reserves Deferred Tax Assets Valuation Allowance Less valuation allowance Deferred Tax Liabilities Total deferred tax liabilities Deferred Tax Liabilities [Abstract] Deferred tax liabilities: Deferred Tax Liabilities Noncurrent Deferred tax liabilities Deferred Tax Liabilities Other Other Deferred Tax Liabilities Undistributed Foreign Earnings Unremitted earnings of foreign subsidiaries The amount of unrecognized deferred tax liability related to foreign earnings that may be repatriated. Deferred Tax Liability Related To Amounts That May Be Repatriated Deferred tax liability related to foreign earnings that may be repatriated The maximum rate of contribution to the Savings Plan as a percentage of employees earnings. Defined Contribution Plan Contribution Rates As Percentage Of Employees Earnings Rate of contribution to Savings Plan as a percentage of employees earning Defined Contribution Plan Cost Recognized Employer contribution to Savings Plan Defined Contribution Plan Employer Matching Contribution Percent Rate of contribution to Savings Plan as a percentage of employees contribution Defined Contribution Plan Maximum Annual Contribution Per Employee Amount Maximum portion of pre-tax earnings under Savings Plan that can be deferred by participating U.S. employees The number of deliverables of an arrangement that are allocated using the relative selling price method. Deliverables In Arrangement Deliverable in arrangements Depreciation Amortization And Accretion Net Depreciation and amortization Depreciation And Amortization Depreciation and amortization expense Derivative Assets [Abstract] Derivative assets Derivative Financial Instruments Policy. Derivative Financial Instruments Policy [Text Block] Derivative Financial Instruments, Policy Derivative Instruments And Hedges [Abstract] Instruments designated as accounting hedges Derivative Instruments Gain Loss By Hedging Relationship [Axis] Derivative Instruments, Gain (Loss) by Hedging Relationship Derivative Instruments Gain Loss By Hedging Relationship By Income Statement Location By Derivative Instrument Risk [Table] Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table] Derivative Instruments Gain Loss [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments Gain Loss Reclassified From Accumulated O C I Into Income Effective Portion Net Gains (Losses) Reclassified from AOCI into Income - Effective Portion Gains (Losses) Reclassified from AOCI into Net Income - Effective Portion Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net Gains (Losses) Recognized - Ineffective Portion and Amount Excluded from Effectiveness Testing Derivative Instruments Gain Loss Recognized In Other Comprehensive Income Effective Portion Net Gains (Losses) Recognized in OCI - Effective Portion Derivative Instruments Not Designated As Hedging Instruments [Abstract] Instruments not designated as accounting hedges Derivative Liabilities [Abstract] Derivative liabilities Derivative [Line Items] Derivative [Line Items] Derivatives, by Derivative Instrument Contract [Axis] Derivatives By Derivative Instrument Contract [Axis] Derivatives, by Derivative Instrument Contract Derivatives, by Derivative Instrument Contract [Domain] Derivatives By Derivative Instrument Contract [Domain] Derivatives, by Derivative Instrument Contract [Domain] Derivatives Fair Value [Line Items] Derivatives, Fair Value [Line Items] Derivatives Policy [Text Block] Derivatives, Policy Derivative [Table] Derivative [Table] Disclosure of the number of countries outside of the US with revenue greater than 10 percent of total revenue. For example, includes revenues from transactions with a single country amounting to 10 percent or more of the entity's revenues, the total amount of revenues from each such country, and the identity of the segment or segments reporting the revenues. Description Of Percentage Of Total Revenues By Country Percentage of net sales by country Desktops [Member] Desktops [Member] Mac desktops Developed Technology Rights [Member] Definite lived and amortizable acquired intangible assets Directors Plan [Member] Directors Plan [Member] Directors Plan Disclosure - Accrued Expenses [Abstract] Disclosure Accrued Expenses [Abstract] Disclosure - Accrued Expenses [Abstract] Disclosure - Aggregate Changes in Gross Unrecognized Tax Benefits Excluding Interest and Penalties [Abstract] Disclosure Aggregate Changes In Gross Unrecognized Tax Benefits Excluding Interest And Penalties [Abstract] Disclosure - Aggregate Changes in Gross Unrecognized Tax Benefits Excluding Interest and Penalties [Abstract] Disclosure - Cash and Available-for-Sale Securities' Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value Recorded as Cash and Cash Equivalents or Short-Term or Long-Term Marketable Securities [Abstract] Disclosure Cash And Availablefor Sale Securities Adjusted Cost Gross Unrealized Gains Gross Unrealized Losses And Fair Value Recorded As Cash And Cash Equivalents Or Short Term Or Long Term Marketable Securities [Abstract] Disclosure - Cash and Available-for-Sale Securities' Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value Recorded as Cash and Cash Equivalents or Short-Term or Long-Term Marketable Securities [Abstract] Disclosure - Changes in Accrued Warranties and Related Costs [Abstract] Disclosure Changes In Accrued Warranties And Related Costs [Abstract] Disclosure - Changes in Accrued Warranties and Related Costs [Abstract] Disclosure Commitments And Contingencies Additional Information [Abstract] Disclosure Commitments And Contingencies Additional Information [Abstract] Disclosure Commitments And Contingencies Additional Information [Abstract] Disclosure - Components of Accumulated Other Comprehensive Income, Net of Taxes [Abstract] Disclosure Components Of Accumulated Other Comprehensive Income Net Of Taxes [Abstract] Disclosure - Components of Accumulated Other Comprehensive Income, Net of Taxes [Abstract] Disclosure - Components of Gross and Net Intangible Asset Balances [Abstract] Disclosure Components Of Gross And Net Intangible Asset Balances [Abstract] Disclosure - Components of Gross and Net Intangible Asset Balances [Abstract] Disclosure - Computation of Basic and Diluted Earnings Per Share [Abstract] Disclosure Computation Of Basic And Diluted Earnings Per Share [Abstract] Disclosure - Computation of Basic and Diluted Earnings Per Share [Abstract] Disclosure - Derivative Instruments at Gross Fair Value as Reflected in Consolidated Balance Sheets [Abstract] Disclosure Derivative Instruments At Gross Fair Value As Reflected In Consolidated Balance Sheets [Abstract] Disclosure - Derivative Instruments at Gross Fair Value as Reflected in Consolidated Balance Sheets [Abstract] Disclosure - Expected Annual Amortization Expense Related to Acquired Intangible Assets [Abstract] Disclosure Expected Annual Amortization Expense Related To Acquired Intangible Assets [Abstract] Disclosure - Expected Annual Amortization Expense Related to Acquired Intangible Assets [Abstract] Disclosure - Financial Instruments - Additional Information [Abstract] Disclosure Financial Instruments Additional Information [Abstract] Disclosure - Financial Instruments - Additional Information [Abstract] Disclosure - Future Minimum Lease Payments under Noncancelable Operating Leases [Abstract] Disclosure Future Minimum Lease Payments Under Noncancelable Operating Leases [Abstract] Disclosure - Future Minimum Lease Payments under Noncancelable Operating Leases [Abstract] Disclosure - Goodwill and Other Intangible Assets - Additional Information [Abstract] Disclosure Goodwill And Other Intangible Assets Additional Information [Abstract] Disclosure - Goodwill and Other Intangible Assets - Additional Information [Abstract] Disclosure Income Taxes Additional Information [Abstract] Disclosure Income Taxes Additional Information [Abstract] Disclosure Income Taxes Additional Information [Abstract] Disclosure - Net Sales and Long-Lived Assets [Abstract] Disclosure Net Sales And Long Lived Assets [Abstract] Disclosure - Net Sales and Long-Lived Assets [Abstract] Disclosure - Net Sales by Product [Abstract] Disclosure Net Sales By Product [Abstract] Disclosure - Net Sales by Product [Abstract] Disclosure - Non-Current Liabilities [Abstract] Disclosure Non Current Liabilities [Abstract] Disclosure - Non-Current Liabilities [Abstract] Disclosure - Notional Principal Amounts of Outstanding Derivative Instruments and Credit Risk Amounts of Associated with Outstanding or Unsettled Derivative Instruments [Abstract] Disclosure Notional Principal Amounts Of Outstanding Derivative Instruments And Credit Risk Amounts Of Associated With Outstanding Or Unsettled Derivative Instruments [Abstract] Disclosure - Notional Principal Amounts of Outstanding Derivative Instruments and Credit Risk Amounts of Associated with Outstanding or Unsettled Derivative Instruments [Abstract] Disclosure - Other Comprehensive Income Related to Derivatives, Net of Taxes [Abstract] Disclosure Other Comprehensive Income Related To Derivatives Net Of Taxes [Abstract] Disclosure - Other Comprehensive Income Related to Derivatives, Net of Taxes [Abstract] Disclosure - Pre-Tax Effect of Derivative Instruments Designated as Cash Flow and Net Investment Hedges [Abstract] Disclosure Pre Tax Effect Of Derivative Instruments Designated As Cash Flow And Net Investment Hedges [Abstract] Disclosure - Pre-Tax Effect of Derivative Instruments Designated as Cash Flow and Net Investment Hedges [Abstract] Disclosure - Property, Plant and Equipment [Abstract] Disclosure Property Plant And Equipment [Abstract] Disclosure - Property, Plant and Equipment [Abstract] Disclosure - Provision for Income Taxes [Abstract] Disclosure Provision For Income Taxes [Abstract] Disclosure - Provision for Income Taxes [Abstract] Disclosure - Reconciliation of Provision for Income Taxes [Abstract] Disclosure Reconciliation Of Provision For Income Taxes [Abstract] Disclosure - Reconciliation of Provision for Income Taxes [Abstract] Disclosure - Reconciliation of Segment Operating Income to Consolidated Financial Statements [Abstract] Disclosure Reconciliation Of Segment Operating Income To Consolidated Financial Statements [Abstract] Disclosure - Reconciliation of Segment Operating Income to Consolidated Financial Statements [Abstract] Disclosure - Restricted Stock Units Activity [Abstract] Disclosure Restricted Stock Units Activity [Abstract] Disclosure - Restricted Stock Units Activity [Abstract] Disclosure - Segment Information and Geographic Data - Additional Information [Abstract] Disclosure Segment Information And Geographic Data Additional Information [Abstract] Disclosure - Segment Information and Geographic Data - Additional Information [Abstract] Disclosure - Shareholders' Equity and Share-based Compensation - Additional Information [Abstract] Disclosure Shareholders Equity And Sharebased Compensation Additional Information [Abstract] Disclosure - Shareholders' Equity and Share-based Compensation - Additional Information [Abstract] Disclosure - Significant Components of Deferred Tax Assets and Liabilities [Abstract] Disclosure Significant Components Of Deferred Tax Assets And Liabilities [Abstract] Disclosure - Significant Components of Deferred Tax Assets and Liabilities [Abstract] Disclosure - Stock Option Activity and Related Information [Abstract] Disclosure Stock Option Activity And Related Information [Abstract] Disclosure - Stock Option Activity and Related Information [Abstract] Disclosure - Summary Information by Operating Segment [Abstract] Disclosure Summary Information By Operating Segment [Abstract] Disclosure - Summary Information by Operating Segment [Abstract] Disclosure - Summary of Quarterly Financial Information [Abstract] Disclosure Summary Of Quarterly Financial Information [Abstract] Disclosure - Summary of Quarterly Financial Information [Abstract] Disclosure - Summary of Share-Based Compensation Expense [Abstract] Disclosure Summary Of Share Based Compensation Expense [Abstract] Disclosure - Summary of Share-Based Compensation Expense [Abstract] Disclosure Summary Of Significant Accounting Policies Additional Information [Abstract] Disclosure Summary Of Significant Accounting Policies Additional Information [Abstract] Disclosure Summary Of Significant Accounting Policies Additional Information [Abstract] Disclosure - Total Assets by Segment and Reconciliation to Consolidated Financial Statements [Abstract] Disclosure Total Assets By Segment And Reconciliation To Consolidated Financial Statements [Abstract] Disclosure - Total Assets by Segment and Reconciliation to Consolidated Financial Statements [Abstract] Dividend Payable Date To Be Paid Day Month And Year Dividends declared, payment date Dividends and dividend equivalents declared on common stock and restricted stock units. Dividends And Dividend Equivalents Declared On Common Stock And Restricted Stock Units Dividends and dividend equivalent rights declared Dividends Payable Date Declared Day Month And Year Dividends declared date Dividends Payable Date Of Record Day Month And Year Dividends declared, record date Document Documentand Entity Information [Abstract] Document Documentand Entity Information [Abstract] Document Documentand Entity Information [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Document Fiscal Year Focus Document Fiscal Year Focus Document Period End Date Document Period End Date Document Type Document Type Earnings Per Share [Abstract] Earnings per share: Earnings Per Share Basic Basic Basic earnings per share Earnings Per Share Basic And Diluted Denominator [Abstract] Earnings Per Share Basic And Diluted Denominator [Abstract] Denominator: Earnings Per Share Basic And Diluted Numerator [Abstract] Earnings Per Share Basic And Diluted Numerator [Abstract] Numerator: Earnings Per Share Diluted Diluted Diluted earnings per share