Vendor non-trade receivables Nontrade Receivables, Current Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Notional Amounts of Outstanding Derivative Instruments Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Award Timing Predetermined Award Timing Predetermined [Flag] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Common stock and additional paid-in capital, $0.00001 par value: 50,400,000 shares authorized; 14,608,963 and 14,773,260 shares issued and outstanding, respectively Common Stocks, Including Additional Paid in Capital Gross intangible assets Intangible Assets, Gross (Excluding Goodwill) Entity File Number Entity File Number Adjustment for net (gains)/losses realized and included in net income Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Tabular List, Table Tabular List [Table Text Block] Condensed Consolidated Financial Statement Details Additional Financial Information Disclosure [Text Block] Accounts payable Increase (Decrease) in Accounts Payable Future Payments Under Unconditional Purchase Obligations Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block] Common stock withheld related to net share settlement of equity awards Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Marketable Securities, Debt, Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Basic (in dollars per share) Basic earnings per share (in dollars per share) Earnings Per Share, Basic Adjustment to Compensation: Adjustment to Compensation [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Commercial paper Commercial Paper [Member] Revenue Revenue from Contract with Customer [Text Block] Customer one Customer One [Member] Customer One Information by Reportable Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Marketable Securities, Equity, Unrealized Losses Equity Securities, FV-NI, Accumulated Gross Unrealized Loss, before Tax Amount, before tax, of unrealized loss on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Cash, Cash Equivalents and Marketable Securities by Significant Investment Category Cash, Cash Equivalent, and Investment [Table Text Block] Adjustment to Compensation, Amount Adjustment to Compensation Amount Concentration risk, percentage Concentration Risk, Percentage Repayments of commercial paper, net Proceeds from (Repayments of) Short-Term Debt, Maturing in Three Months or Less Deferred revenue, expected timing of realization, percentage Revenue, Remaining Performance Obligation, Percentage Other current and non-current assets Increase (Decrease) in Other Operating Assets Share-based compensation expense Share-Based Payment Arrangement, Noncash Expense Employee Stock Option Share-Based Payment Arrangement, Option [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Total shareholders’ equity Beginning balances Ending balances Equity, Attributable to Parent Insider Trading Policies and Procedures [Line Items] Share-based compensation expense Share-Based Payment Arrangement, Expense Property, Plant and Equipment, Net Property, Plant and Equipment [Table Text Block] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Hedging Designation [Domain] Hedging Designation [Domain] 3.600% Notes due 2042 3.600% Notes Due 2042 [Member] 3.600% Notes Due 2042 [Member] Current assets: Assets, Current [Abstract] Intangible Assets, Net Intangible Assets [Table Text Block] Tabular disclosure of intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Total liabilities and shareholders’ equity Liabilities and Equity Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Cash, Cash Equivalents and Marketable Securities, Fair Value Cash, Cash Equivalents and Marketable Securities Amount of currency on hand plus amount of investments in marketable equity securities (FV-NI) and marketable debt securities (available-for-sale). Maturities greater than 90 days: Proceeds from (Repayments of) Short-Term Debt, Maturing in More than Three Months, Alternative [Abstract] LIABILITIES AND SHAREHOLDERS’ EQUITY: Liabilities and Equity [Abstract] Cover [Abstract] Cover [Abstract] Accounting Policies [Abstract] Accounting Policies [Abstract] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Total vesting-date fair value of RSUs Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Pay vs Performance Disclosure [Line Items] U.S. agency securities US Government Agencies Debt Securities [Member] Number of reportable segments not disclosed flag Number Of Reportable Segments Not Disclosed Flag Number Of Reportable Segments Not Disclosed Flag Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income before provision for income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Other non-current liabilities Other Liabilities, Noncurrent Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Operating segments Operating Segments [Member] Change in fair value of derivative instruments Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Term debt Long-Term Debt, Current Maturities Company Selected Measure Amount Company Selected Measure Amount Cash Cash Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Change in unrealized gains/losses on derivative instruments, net of tax: Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax [Abstract] Total comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Name Measure Name Proceeds from maturities of marketable securities Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale Document Fiscal Period Focus Document Fiscal Period Focus Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Award Timing Method Award Timing Method [Text Block] Japan Japan Segment [Member] Japan Segment [Member] Thereafter Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Four Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Tim Cook [Member] Tim Cook Award Type [Axis] Award Type [Axis] Non-trade receivables Non-Trade Receivable [Member] Receivables resulting from the sale of components to manufacturing vendors who manufacture sub-assemblies or assemble final products for the Company. Fixed-rate notes, aggregate carrying amount Long-Term Debt Total assets Assets Investing activities: Cash Provided by (Used in) Investing Activity, Continuing Operation [Abstract] Restricted Stock Unit Activity Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Trading Symbol Trading Symbol RSUs vested (in dollars per RSU) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Entity Address, City or Town Entity Address, City or Town Short-term Debt, Type [Domain] Short-Term Debt, Type [Domain] Marketable Securities [Line Items] Marketable Securities [Line Items] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Restricted stock units Restricted Stock Units (RSUs) [Member] 2026 (remaining three months) Unrecorded Unconditional Purchase Obligation, to be Paid, Remainder of Fiscal Year Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Emerging Growth Company Entity Emerging Growth Company Dividends and dividend equivalents declared per share or RSU (in dollars per share or RSU) Common Stock, Dividends, Per Share, Declared Entity Common Stock, Shares Outstanding (in shares) Entity Common Stock, Shares Outstanding Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Level 2 Fair Value, Inputs, Level 2 [Member] Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Number of customers that individually represented 10% or more of total trade receivables Number Of Customers With Significant Accounts Receivable Balance Number Of Customers With Significant Accounts Receivable Balance Proceeds from/(Repayments of) commercial paper, net Proceeds from (Repayments of) Short-Term Debt, Maturing in More than Three Months PEO PEO [Member] Vendor one Vendor One [Member] Vendor One [Member] Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Retained earnings/(Accumulated deficit) Retained Earnings [Member] Number of Restricted Stock Units Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Maximum length of time over which the Company is hedging its exposure to the variability in future cash flows for foreign currency transactions Maximum Length of Time, Foreign Currency Cash Flow Hedge Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Cash, cash equivalents, and restricted cash and cash equivalents, beginning balances Cash, cash equivalents, and restricted cash and cash equivalents, ending balances Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement [Abstract] Income Statement [Abstract] Provision for income taxes Income Tax Expense (Benefit) Total intangible assets, net Intangible Assets, Net (Excluding Goodwill) Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Derivatives designated as accounting hedges Designated as Hedging Instrument [Member] Product and Service [Domain] Product and Service [Domain] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Total change in unrealized gains/losses on derivative instruments Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Gross property, plant and equipment Property, Plant and Equipment, Gross 1.375% Notes due 2029 1.375% Notes Due 2029 [Member] 1.375% Notes Due 2029 [Member] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Derivatives, notional amount Derivative, Notional Amount Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] City Area Code City Area Code Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Beginning balance (in RSUs) Ending balance (in RSUs) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] 1.625% Notes due 2026 1.625% Notes Due 2026 [Member] 1.625% Notes Due 2026 [Member] General and administrative General and Administrative Expense Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Cash generated by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Proceeds from sales of marketable securities Proceeds from Sale of Debt Securities, Available-for-Sale Rest of Asia Pacific Rest of Asia Pacific Segment [Member] Rest of Asia Pacific Segment [Member] Cellular network carriers Cellular Network Carriers [Member] Cellular Network Carriers [Member] Marketable Securities, Equity, Fair Value Equity Securities, FV-NI Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Money market funds Money Market Funds [Member] Equity Components [Axis] Equity Components [Axis] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Trade receivables Trade Accounts Receivable [Member] Products Product [Member] Supplemental cash flow disclosure: Supplemental Cash Flow Information [Abstract] Marketable Securities, Debt, Adjusted Cost Debt Securities, Available-for-Sale, Amortized Cost Other Performance Measure, Amount Other Performance Measure, Amount Entity Address, State or Province Entity Address, State or Province Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Dividends and dividend equivalents declared Dividends Total current liabilities Liabilities, Current Credit concentration risk Credit Concentration Risk [Member] Between 5 and 10 years Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Rolling After Five Through Ten Years, Percentage Allocated percentage of investment in debt security, with single maturity date and allocated without single maturity date, maturing in next rolling sixth through tenth year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. Derivative Instrument [Axis] Derivative Instrument [Axis] Individual: Individual [Axis] Vendor non-trade receivables Increase (Decrease) in Other Receivables Other current assets Other Assets, Current Entities [Table] Entities [Table] Cash generated by/(used in) investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Deferred revenue, expected timing of realization, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Document Fiscal Year Focus Document Fiscal Year Focus Basis of Presentation and Preparation Basis of Accounting, Policy [Policy Text Block] Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Repayments of term debt Repayments of Long-Term Debt Entity Interactive Data Current Entity Interactive Data Current Operating activities: Cash Provided by (Used in) Operating Activity, Continuing Operation [Abstract] Total unrecognized compensation cost related to outstanding RSUs, weighted-average recognition period Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Mutual funds Mutual Fund [Member] Equity [Abstract] Equity [Abstract] Cash Equivalents and Marketable Securities, Unrealized Losses Cash Equivalents and Marketable Securities, Accumulated Gross Unrealized Loss, before Tax Amount, before tax, of unrealized loss on investments in marketable equity securities (FV-NI) and marketable debt securities (available-for-sale). Segment Information Segment Reporting Disclosure [Text Block] 2029 Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three Derivatives not designated as accounting hedges Not Designated as Hedging Instrument [Member] U.S. Treasury securities US Treasury Securities [Member] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Marketable securities Non-Current
Marketable
Securities Marketable Securities, Noncurrent Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Commercial paper Commercial Paper Selling, general and administrative Selling, General and Administrative Expense Depreciation and amortization Depreciation, Depletion and Amortization Proceeds from commercial paper Proceeds from Short-Term Debt, Maturing in More than Three Months Other non-current assets Other Assets, Noncurrent Customer [Domain] Customer [Domain] Entity Central Index Key Entity Central Index Key PEO Name PEO Name Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Other comprehensive income/(loss): Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Arrangement Duration Trading Arrangement Duration Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Financial Instruments Financial Instruments Disclosure [Text Block] Deferred revenue Contract with Customer, Liability, Current Cash, Cash Equivalents and Marketable Securities, Adjusted Cost Cash, Cash Equivalents and Marketable Securities, Cost Amount of currency on hand plus cost of investments in marketable equity securities (FV-NI) and marketable debt securities (available-for-sale). Segments [Axis] Segments [Axis] Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Class of Stock [Domain] Class of Stock [Domain] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Other Payment for (Proceeds from) Other Investing Activity Share-Based Compensation Share-Based Payment Arrangement [Text Block] Number of shares repurchased (in shares) Stock Repurchased and Retired During Period, Shares ASSETS: Assets [Abstract] Term debt Long-Term Debt, Excluding Current Maturities Underlying Security Market Price Change Underlying Security Market Price Change, Percent RSUs forfeited (in dollars per RSU) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Certificates of deposit and time deposits Bank Time Deposits [Member] Shareholders’ equity: Equity, Attributable to Parent [Abstract] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Research and development Research and development Research and Development Expense Accumulated other comprehensive income/(loss) AOCI Attributable to Parent [Member] Fair Value as of Grant Date Award Grant Date Fair Value Marketable Securities, Equity, Adjusted Cost Equity Securities, FV-NI, Cost Entity Registrant Name Entity Registrant Name Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Effect of dilutive share-based awards (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements RSUs granted (in RSUs) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Total unrecognized compensation cost related to outstanding RSUs Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount RSUs forfeited (in RSUs) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Document Quarterly Report Document Quarterly Report Fixed-rate notes, aggregate fair value Long-Term Debt, Fair Value Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Americas Americas Segment [Member] Americas Segment [Member] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] RSUs granted (in dollars per RSU) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Services Service [Member] Restatement Determination Date: Restatement Determination Date [Axis] Non-PEO NEO Non-PEO NEO [Member] Other Proceeds from (Payment for) Other Financing Activity Marketable Securities, Debt, Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Name Trading Arrangement, Individual Name Award Type [Domain] Award Type [Domain] Equity Awards Adjustments Equity Awards Adjustments [Member] Other Other Noncash Income (Expense) Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Vendor two Vendor Two [Member] Vendor Two [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Compensation Amount Outstanding Recovery Compensation Amount Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Hedges of foreign currency exposure associated with revenue and inventory purchases Foreign exchange contracts Foreign Exchange Contract [Member] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Portion of total net sales that was included in deferred revenue as of the beginning of the period Contract with Customer, Liability, Revenue Recognized MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Name Awards Close in Time to MNPI Disclosures, Individual Name Financial Instruments [Line Items] Financial Instruments [Line Items] Financial Instruments [Line Items] Summary of Cash Flows Associated with Commercial Paper Commercial Paper Cash Flow Summary [Table Text Block] Tabular disclosure of the cash flows associated with the issuance and maturities of Commercial Paper. Beginning balance (in dollars per RSU) Ending balance (in dollars per RSU) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Cash Equivalents and Marketable Securities, Unrealized Gains Cash Equivalents and Marketable Securities, Accumulated Gross Unrealized Gain, before Tax Amount, before tax, of unrealized gain on investments in marketable equity securities (FV-NI) and marketable debt securities (available-for-sale). Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Maturities 90 days or less: Proceeds from (Repayments of) Short-Term Debt, Maturing in Three Months or Less, Alternative [Abstract] Debt Securities, Available-for-Sale, Maturity, Fair Value, Rolling Maturity [Abstract] Debt Securities, Available-for-Sale, Maturity, Fair Value, Rolling Maturity [Abstract] Share-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Mac Mac [Member] Mac [Member] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Selling and marketing Selling and Marketing Expense Hedged liability, statement of financial position [Extensible Enumeration] Hedged Liability, Statement of Financial Position [Extensible Enumeration] Financial Instruments [Domain] Financial Instruments [Domain] Intangible assets, net Non-current portion of intangible assets, net Intangible Assets, Net (Excluding Goodwill), Noncurrent Non-current portion of intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Total change in unrealized gains/losses on marketable debt securities OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Segments [Domain] Segments [Domain] Total non-current assets Assets, Noncurrent Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Adjustment for net (gains)/losses realized and included in net income Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Inventories Increase (Decrease) in Inventories Inventories Total inventories Inventory, Net Non-current assets: Assets, Noncurrent [Abstract] Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Company Selected Measure Name Company Selected Measure Name Purchases of marketable securities Payments to Acquire Debt Securities, Available-for-Sale Debt Debt Disclosure [Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Municipal securities US States and Political Subdivisions Debt Securities [Member] Accounts payable Accounts Payable, Current Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] 0.500% Notes due 2031 0.500% Notes due 2031 [Member] 0.500% Notes due 2031 [Member] All Executive Categories All Executive Categories [Member] Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Finished goods Inventory, Finished Goods, Net of Reserves Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Diluted (in shares) Weighted-average diluted shares (in shares) Weighted Average Number of Shares Outstanding, Diluted Greater China Greater China Segment [Member] Greater China Segment [Member] Commitments and contingencies Commitments and Contingencies Europe Europe Segment [Member] Europe Segment [Member] No Trading Symbol Flag No Trading Symbol Flag Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] iPhone iPhone [Member] iPhone [Member] Entity Small Business Entity Small Business Document Transition Report Document Transition Report Repayments of commercial paper, net Total repayments of commercial paper, net Proceeds from (Repayments of) Commercial Paper Underlying Securities Award Underlying Securities Amount Financial Instruments [Table] Financial Instruments [Table] Financial Instruments [Table] Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Carrying amount of hedged term debt Hedged Liability, Fair Value Hedge 3.050% Notes due 2029 3.050% Notes Due 2029 [Member] 3.050% Notes Due 2029 [Member] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Hedging Designation [Axis] Hedging Designation [Axis] Document Type Document Type Earnings Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Marketable Securities [Table] Marketable Securities [Table] Product and Service [Axis] Product and Service [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Net sales Revenue from Contract with Customer, Excluding Assessed Tax All Individuals All Individuals [Member] Payments for acquisition of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Name Forgone Recovery, Individual Name Total current assets Assets, Current 2030 Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Payments for taxes related to net share settlement of equity awards Payment, Tax Withholding, Share-Based Payment Arrangement Disaggregated Net Sales and Portion of Net Sales That Was Previously Deferred Disaggregated Net Sales and Portion of Net Sales That Was Previously Deferred [Table Text Block] Combined tabular disclosure of 1) disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor and 2) amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Jennifer Newstead [Member] Jennifer Newstead Marketable securities Current Marketable Securities Marketable Securities, Current Entity Information [Line Items] Entity Information [Line Items] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Current liabilities: Liabilities, Current [Abstract] Other comprehensive income/(loss) Other comprehensive income/(loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Number of vendors that individually represented 10% or more of total vendor non-trade receivables Number of Significant Vendors The number of vendors representing a significant portion of non-trade receivables. Total operating expenses Operating Expenses Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Level 1 Fair Value, Inputs, Level 1 [Member] Diluted (in dollars per share) Diluted earnings per share (in dollars per share) Earnings Per Share, Diluted Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Title of 12(b) Security Title of 12(b) Security iPad iPad [Member] iPad [Member] Earnings per share: Earnings Per Share [Abstract] Consolidation Items [Domain] Consolidation Items [Domain] Other income/(expense), net Nonoperating Income (Expense) Investments, Debt and Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] 2.000% Notes due 2027 2.000% Notes Due 2027 [Member] 2.000% Notes Due 2027 [Member] Gross margin Gross Profit Common stock repurchased Amount of share repurchases Stock Repurchased and Retired During Period, Value Short-term Debt, Type [Axis] Short-Term Debt, Type [Axis] Cash paid for income taxes, net Income Taxes Paid, Net Award Timing Disclosures [Line Items] Inventories Schedule of Inventory, Current [Table Text Block] Change in fair value of marketable debt securities OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Shareholders' Equity Equity [Text Block] Fiscal Period Fiscal Period, Policy [Policy Text Block] Net income Net income Net Income (Loss) Attributable to Parent Expiration Date Trading Arrangement Expiration Date Non-current liabilities: Liabilities, Noncurrent [Abstract] Other current and non-current liabilities Increase (Decrease) in Other Operating Liabilities Non-U.S. government securities Debt Security, Government, Non-US [Member] Property, plant and equipment, net Total property, plant and equipment, net Property, Plant and Equipment, Net Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Numerator: Net Income (Loss) Attributable to Parent [Abstract] Repurchases of common stock Payments for Repurchase of Common Stock Adoption Date Trading Arrangement Adoption Date 2027 Unrecorded Unconditional Purchase Obligation, to be Paid, Year One Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Accounts receivable, net Increase (Decrease) in Accounts Receivable Entity Current Reporting Status Entity Current Reporting Status Major Customers [Axis] Customer [Axis] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Financing activities: Cash Provided by (Used in) Financing Activity, Continuing Operation [Abstract] Operating income Operating Income (Loss) Retained earnings/(Accumulated deficit) Retained Earnings (Accumulated Deficit) Hedges of foreign currency exposure associated with term debt Cross Currency Interest Rate Contract [Member] Share-Based Compensation Expense and the Related Income Tax Benefit Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Financial Instrument [Axis] Financial Instrument [Axis] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Executive Category: Executive Category [Axis] Between 1 and 5 years Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Rolling After One Through Five Years, Percentage Allocated percentage of investment in debt security, with single maturity date and allocated without single maturity date, maturing in next rolling fiscal year through fifth year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. Proceeds from issuance of term debt, net Proceeds from Issuance of Long-Term Debt Current Fiscal Year End Date Current Fiscal Year End Date Class of Stock [Axis] Class of Stock [Axis] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Weighted-Average Grant-Date Fair Value Per RSU Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Statement [Table] Statement [Table] Adjustments to reconcile net income to cash generated by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Cash Cash [Member] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Interest rate contracts Interest Rate Contract [Member] Total deferred revenue Contract with Customer, Liability Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] Shares used in computing earnings per share: Denominator: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Total Unrecorded Unconditional Purchase Obligation All Adjustments to Compensation All Adjustments to Compensation [Member] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Amendment Flag Amendment Flag Income tax benefit related to share-based compensation expense Share-Based Payment Arrangement, Expense, Tax Benefit Termination Date Trading Arrangement Termination Date Cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Measure: Measure [Axis] 2028 Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two Less: Current portion of intangible assets, net Intangible Assets, Net (Excluding Goodwill), Current The current portion of intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Summary of Significant Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Basic (in shares) Weighted-average basic shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Cost of sales Cost of sales Cost of Product and Service Sold Computation of Basic and Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Segment Reporting [Abstract] Segment Reporting [Abstract] Wearables, Home and Accessories Wearables, Home and Accessories [Member] Wearables, Home and Accessories [Member] Change in unrealized gains/losses on marketable debt securities, net of tax: OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax [Abstract] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Common stock and additional paid-in capital Common Stock Including Additional Paid in Capital [Member] Entity Tax Identification Number Entity Tax Identification Number Marketable Securities, Equity, Unrealized Gains Equity Securities, FV-NI, Accumulated Gross Unrealized Gain, before Tax Amount, before tax, of unrealized gain on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Components Inventory, Raw Materials and Purchased Parts, Net of Reserves Greater than 10 years Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Rolling After Ten Years, Percentage Allocated percentage of investment in debt security, with single maturity date and allocated without single maturity date, maturing after rolling tenth year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, shares issued (in shares) Common Stock, Shares, Issued Financial Instruments [Abstract] Financial Instruments Marketable debt securities other than mortgage- and asset-backed securities Marketable Debt Securities Other Than Asset-Backed Securities [Member] Marketable Debt Securities Other Than Asset-Backed Securities Payments for dividends and dividend equivalents Payments of Dividends Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Change in foreign currency translation, net of tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Insider Trading Arrangements [Line Items] Corporate non-segment Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Security Exchange Name Security Exchange Name Total non-current liabilities Liabilities, Noncurrent Total liabilities Liabilities Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Operating expenses: Operating Expenses [Abstract] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Other current liabilities Other Liabilities, Current Common stock issued Stock Issued During Period, Value, New Issues Repayments of commercial paper Repayments of Short-Term Debt, Maturing in More than Three Months Statement [Line Items] Statement [Line Items] Mortgage- and asset-backed securities Asset-Backed Securities [Member] Consolidation Items [Axis] Consolidation Items [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and Cash Equivalents Cash and Cash Equivalent Common Stock, $0.00001 par value per share Common Stock [Member] RSUs vested (in RSUs) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Marketable Securities, Debt, Fair Value Debt Securities, Available-for-Sale Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Corporate debt securities Corporate Debt Securities [Member] Increase in cash, cash equivalents, and restricted cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation