Geographic Concentration Risk Geographic Concentration Risk [Member] Business Acquisition [Axis] Business Acquisition [Axis] Amounts reclassified from accumulated other comprehensive income (loss) Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Technology License Fees Technology License Agreement [Member] Technology License Agreement [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Deferred tax assets Deferred Income Tax Assets, Net Total borrowings Total Long-Term Debt, Gross Entity Address, Postal Zip Code Entity Address, Postal Zip Code 1.650% 2026 Senior Notes Senior Notes Due 2026 [Member] Senior Notes Due 2026 Term Loan Term Loan [Member] Term Loan [Member] MTI Senior Notes Due 2023 MTI Senior Notes Due 2023 [Member] MTI Senior Notes Due 2023 2025 Long-Term Debt, Maturity, Year Two Debt Instrument [Axis] Debt Instrument [Axis] Schedule of Indefinite-lived Intangible Assets Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Property and equipment, gross Property, Plant and Equipment, Gross Convertible debt – long-term Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Noncurrent Liabilities, Long-Term Convertible Debt Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Noncurrent Liabilities, Long-Term Convertible Debt Prepaid expenses and other current assets Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Current Assets, Prepaid Expenses And Other Current Assets Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Current Assets, Prepaid Expenses And Other Current Assets Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Prepaid expenses and other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Number of common shares issued per acquiree share (in shares) Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Entity Shares Issued Per Acquiree Share Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Entity Shares Issued Per Acquiree Share Inventories: Inventory, Net [Abstract] Computer software Software and Software Development Costs [Member] Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Financial Instruments [Domain] Financial Instruments [Domain] Depreciation and amortization Other Depreciation and Amortization Basis spread on variable rate (as a percent) Debt Instrument, Basis Spread on Variable Rate Other, net Payments for (Proceeds from) Other Investing Activities Debt financing costs, current Debt Issuance Costs, Gross, Current Statistical Measurement [Domain] Statistical Measurement [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Deferred tax assets Deferred Tax Assets, Net Accounts payable and accrued liabilities Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Current Liabilities, Accounts Payable And Accrued Liabilities Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Current Liabilities, Accounts Payable And Accrued Liabilities Stated interest rate Debt Instrument, Interest Rate, Stated Percentage Conversion of convertible notes to common stock Stock Issued During Period, Value, Conversion of Convertible Securities Non-current income tax payable Employee-related Liabilities, Noncurrent Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. For classified balance sheets, used to reflect the noncurrent portion of the liabilities (due beyond one year or one operating cycle, if longer); for unclassified balance sheets, used to reflect the total liabilities (regardless of due date). 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Instrument, Redemption Price, Percentage Total assets Assets, Fair Value Disclosure MTI Senior Notes Due 2028 MTI Senior Notes Due 2028 [Member] MTI Senior Notes Due 2028 Conversion feature of convertible notes Adjustments to Additional Paid in Capital, Convertible Debt with Conversion Feature1 Adjustments to Additional Paid in Capital, Convertible Debt with Conversion Feature1 Derivative Instrument [Axis] Derivative Instrument [Axis] Capped call fixed payment Payments For Settlement Of Capped Call Related To Convertible Debt Payments For Settlement Of Capped Call Related To Convertible Debt Other Other Countries [Member] Other Countries [Member] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Entity Address, State or Province Entity Address, State or Province Level 1 Fair Value, Inputs, Level 1 [Member] Other comprehensive income (loss), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Denominator: Weighted Average Number of Shares Outstanding, Basic [Abstract] Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Lease liabilities - current portion Operating Lease, Liability, Current Variable consideration estimates Variable Consideration Estimates Variable Consideration Estimates includes estimated customer returns, price discounts, price protection, rebates, and stock rotation program Foreign currency forward contracts Accrued Liabilities, Fair Value Disclosure IPR&D IPR&D In Process Research and Development [Member] Bridge Loan Bridge Loan [Member] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Operating expenses: Costs and Expenses [Abstract] Accounts receivable, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Payment of equity and debt financing costs Payment of Financing and Stock Issuance Costs Property and equipment, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Legal Entity [Axis] Legal Entity [Axis] Non-current portion Long-Term Debt, Excluding Current Maturities Net income (loss) per share: Earnings Per Share, Basic and Diluted1 [Abstract] Earnings Per Share, Basic and Diluted1 Distributors Sales Channel, Through Intermediary [Member] Total liabilities Liabilities Foreign Subsidiaries Foreign Subsidiaries [Member] Foreign Subsidiaries [Member] Time deposits Bank Time Deposits [Member] Geographical [Axis] Geographical [Axis] Goodwill Goodwill, Purchase Accounting Adjustments Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Issuance of common stock in connection with equity incentive plans Stock Issued During Period, Value, New Issues Accounting Changes and Error Corrections [Abstract] Accounting Changes and Error Corrections [Abstract] Accrued liabilities and other non-current liabilities Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Accounts payable and accrued liabilities Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Current Liabilities, Accounts Payable And Accrued Liabilities Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Current Liabilities, Accounts Payable And Accrued Liabilities Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Other non-current liabilities Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Noncurrent Liabilities, Other Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Noncurrent Liabilities, Other Restructuring related charges Restructuring Costs and Asset Impairment Charges Revolving Credit Facility Revolving Credit Facility [Member] Schedule of Property and Equipment, Net Property, Plant and Equipment [Table Text Block] Document Type Document Type Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Assets Assets, Fair Value Disclosure [Abstract] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Deferred non-recurring engineering credits Deferred Non-Recurring Engineering Credit Deferred Non-Recurring Engineering Credit Debt Debt Disclosure [Text Block] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Entity Shell Company Entity Shell Company Deferred income taxes Deferred Income Tax Expense (Benefit) Thereafter Long Term Debt, Maturity, After Year Four Long Term Debt, Maturity, After Year Four Developed technologies Developed Technology Rights [Member] Financial Instrument [Axis] Financial Instrument [Axis] 2026 Long-Term Debt, Maturity, Year Three Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Net Revenue Revenue Benchmark [Member] Document Period End Date Document Period End Date Restructuring Restructuring, Impairment, and Other Activities Disclosure [Text Block] Equity related issuance cost Equity issuance costs Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Changes in Accumulated Other Comprehensive Income (Loss) by Components Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Total assets Assets Debt Disclosure [Abstract] Debt Disclosure [Abstract] Earnings Per Share [Abstract] Income Statement Location [Axis] Income Statement Location [Axis] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Marketable equity investments Equity Securities, FV-NI, Current 4.200% MTG/MTI 2023 Senior Notes MTG And MTI Senior Notes Due In 2023 [Member] MTG And MTI Senior Notes Due In 2023 Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract] Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract] Less: Current portion Long-Term Debt, Current Maturities 2024 Contractual Obligation, to be Paid, Year One Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities Long term convertible debt Long-Term Debt, Fair Value Authorized repurchase amount Stock Repurchase Program, Authorized Amount Interest expense Interest Expense, Debt 2024 Term Loan - 3 Year Tranche Three-Year Tranche Loan [Member] Three-Year Tranche Loan Accrued employee compensation Employee-related Liabilities, Current Line of Credit Line of Credit [Member] Stockholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Net Income (Loss) Per Share Earnings Per Share [Text Block] Customer [Axis] Customer [Axis] Foreign currency forward contracts Forward Contracts [Member] Cash and cash equivalents Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Cash And Cash Equivalents Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Cash And Cash Equivalents Inphi 2025 Convertible Notes Inphi 2025 Convertible Notes [Member] Inphi 2025 Convertible Notes Income Tax Contingency [Table] Income Tax Contingency [Table] Schedule of Finite-lived Intangible Assets by Major Class Schedule of Finite-Lived Intangible Assets [Table Text Block] Other comprehensive income (loss) before reclassifications Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Cash consideration Payments to Acquire Businesses, Gross Derivative Contract [Domain] Derivative Contract [Domain] Other non-current assets Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Other Noncurrent Assets Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Other Noncurrent Assets Gross profit Gross Profit Land, buildings, and leasehold improvements Land, Buildings and Improvements [Member] Schedule of Other Non-current Assets Schedule of Other Assets, Noncurrent [Table Text Block] Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Entity Registrant Name Entity Registrant Name Issuance of common stock in connection with equity incentive plans (in shares) Stock Issued During Period, Shares, New Issues Income tax holiday, expiration term Income Tax Holiday, Expiration Term Income Tax Holiday, Expiration Term China CHINA Inventories Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Entity Address, City or Town Entity Address, City or Town Other, net Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Other Assets, Net Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Other Assets, Net Technology license obligations Technology License Obligation, Noncurrent Non current portion of contractual obligation as of the balance sheet date. Contract with Customer, Sales Channel [Axis] Contract with Customer, Sales Channel [Axis] Thereafter Contractual Obligation, to be Paid, after Year Four Contractual Obligation, to be Paid, after Year Four Minimum Minimum [Member] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Common shares, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Acquired intangible assets, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Less: Unamortized debt discount and issuance cost Debt Issuance Costs, Net 2.950% 2031 Senior Notes Senior Notes Due 2031 [Member] Senior Notes Due 2031 Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Fair Value Measurements Fair Value Disclosures [Text Block] Trading Symbol Trading Symbol Entity File Number Entity File Number Convertible debt Convertible Debt Securities [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Four Accrued interest payable Interest Payable, Current Research and development Research and Development Expense Deferred revenue Deferred Revenue, Current Cash consideration (in dollars per share) Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Cash Paid Per Acquiree Share Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Cash Paid Per Acquiree Share Wafers, Substrates, and Other Manufacturing Products Wafers, Substrates, And Other Manufacturing Products [Member] Wafers, Substrates, And Other Manufacturing Products Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] 2.450% 2028 Senior Notes Senior Notes Due 2028 [Member] Senior Notes Due 2028 [Member] Recorded Unconditional Purchase Obligation [Line Items] Recorded Unconditional Purchase Obligation [Line Items] Use of Estimates Use of Estimates, Policy [Policy Text Block] Time deposits Cash and Cash Equivalents, Fair Value Disclosure Business Combinations Business Combination Disclosure [Text Block] Accounts payable Increase (Decrease) in Accounts Payable Total merger consideration Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net LIBOR London Interbank Offered Rate (LIBOR) [Member] % of Total Concentration Risk, Percentage Pro forma net loss Business Acquisition, Pro Forma Net Income (Loss) Inphi Inphi Corporation [Member] Inphi Corporation Income Tax Income Tax Disclosure [Text Block] Weighted average interest rate Debt, Weighted Average Interest Rate Finished goods Inventory, Finished Goods, Net of Reserves Credit Facility [Domain] Credit Facility [Domain] Gross Carrying Amounts, Total acquired intangible assets Intangible Assets, Gross (Excluding Goodwill) Amortization of acquired intangible assets Amortization of Intangible Assets Net Income (loss) per share - basic (in dollars per share) Basic (in dollars per share) Earnings Per Share, Basic Debt instrument, converted instrument, cash issued Debt Instrument, Converted Instrument, Cash Issued Debt Instrument, Converted Instrument, Cash Issued Prepayments on supply capacity reservation agreements Prepaid Expense Other, Noncurrent Technology and other licenses Technology Licenses Carrying amount as of the balance sheet date of technology licenses which is deemed to have a finite economic life. Concentration Risk Type [Domain] Concentration Risk Type [Domain] Singapore Economic Development Board Singapore Economic Development Board [Member] Singapore Economic Development Board Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Total stockholders’ equity Balance at beginning of period Balance at end of period Stockholders' Equity Attributable to Parent Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Entity Interactive Data Current Entity Interactive Data Current Prepaid ship and debit Prepaid Expense, Noncurrent Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Changes in assets and liabilities, net of acquisitions: Increase (Decrease) in Operating Capital [Abstract] Numerator: Net Income (Loss) Attributable to Parent [Abstract] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Three Property and equipment, net Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Property, Plant, and Equipment Other Other Assets, Miscellaneous, Noncurrent Fiscal Year Contractual Obligation, Fiscal Year Maturity [Abstract] Dividend payments to stockholders Payments of Dividends Retained Earnings Retained Earnings [Member] Cash dividends declared and paid ($0.06 per share) Dividends, Common Stock, Cash Common Stock Common Stock [Member] Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Repurchases of common stock Payments for Repurchase of Common Stock Statement [Table] Statement [Table] Cash, cash equivalents and short-term investments Cash, Cash Equivalents, and Short-Term Investments Effective interest rate Debt Instrument, Interest Rate, Effective Percentage Issuance of common stock in connection with acquisitions Common stock issued Stock Issued During Period, Value, Acquisitions Document Quarterly Report Document Quarterly Report Furniture and fixtures Furniture and Fixtures [Member] Extended warranty period (more than) Extended Product Warranty Period Extended Product Warranty Period Current assets: Assets, Current [Abstract] Lease liabilities - non current Operating Lease, Liability, Noncurrent Statistical Measurement [Axis] Statistical Measurement [Axis] Supplemental Financial Information Additional Financial Information Disclosure [Text Block] Indefinite-lived intangible assets (excluding goodwill) Indefinite-Lived Intangible Assets (Excluding Goodwill) Retained earnings Retained Earnings (Accumulated Deficit) Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Equity Components [Axis] Equity Components [Axis] Schedule of Supplemental Pro Forma Financial Information Business Acquisition, Pro Forma Information [Table Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Standard warranty period Standard Product Warranty Time Period Standard Product Warranty Time Period Statement [Line Items] Statement [Line Items] Variable Rate [Domain] Variable Rate [Domain] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Gross Carrying Amounts Finite-Lived Intangible Assets, Gross Selling, general and administrative Selling, General and Administrative Expense Technology license obligations Contractual Obligation, Current Contractual Obligation, Current Recent Accounting Pronouncements Accounting Standards Update and Change in Accounting Principle [Text Block] Accrued royalty Accrued Royalties, Current Impact of repurchases of convertible notes Stock Issued During Period, Value, Repurchase Of Convertible Notes Stock Issued During Period, Value, Repurchase Of Convertible Notes Operating right-of-use assets Operating Lease, Right-of-Use Asset Repurchase of common stock Repurchase of common stock, value Stock Repurchased During Period, Value Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] 2026 Term Loan - 5 Year Tranche Five-Year Tranche Loan [Member] Five-Year Tranche Loan Document Transition Report Document Transition Report Local Phone Number Local Phone Number Operating income (loss) Operating Income (Loss) Inventories Increase (Decrease) in Inventories 2025 Contractual Obligation, to be Paid, Year Two Accounting Pronouncements Recently Adopted New Accounting Pronouncements, Policy [Policy Text Block] Convertible debt – long-term Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Noncurrent Liabilities, Long-Term Convertible Debt Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Noncurrent Liabilities, Long-Term Convertible Debt Debt conversion, converted instrument, shares issued (in shares) Debt Conversion, Converted Instrument, Shares Issued Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Effect of dilutive securities: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Goodwill Goodwill Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Total liabilities Liabilities, Fair Value Disclosure Repurchase of common stock (in shares) Repurchase of common stock (in shares) Stock Repurchased During Period, Shares Deferred tax liability, undistributed earnings of foreign subsidiaries Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries Adjustments to reconcile net loss to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Goodwill and Acquired Intangible Assets, Net Goodwill and Intangible Assets Disclosure [Text Block] Payment for repurchases and settlement of convertible notes Payments For Repurchase And Settlement Of Convertible Debt Payments For Repurchase And Settlement Of Convertible Debt Provision (benefit) for income taxes Income tax expense (benefit) Income Tax Expense (Benefit) Geographical [Domain] Geographical [Domain] Deferred tax liabilities Deferred Income Tax Liabilities, Net Income Statement [Abstract] Income Statement [Abstract] Additional Paid-in Capital Additional Paid-in Capital [Member] Document Fiscal Period Focus Document Fiscal Period Focus Cost of goods sold Cost of Goods and Services Sold Diluted (in shares) Weighted average shares — diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Less: Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Schedule of Inventories Schedule of Inventory, Current [Table Text Block] Cash dividends paid (in dollars per share) Common Stock, Dividends, Per Share, Cash Paid Debt financing costs Debt Issuance Costs, Gross Common stock, $0.002 par value Common Stock, Value, Issued Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Senior Notes Notes Senior Notes [Member] MTG Senior Notes Due 2028 MTG Senior Notes Due 2028 [Member] MTG Senior Notes Due 2028 Fees payable Other Commitment Schedule of Anti-dilutive Potential Shares Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Direct customers Sales Channel, Directly to Consumer [Member] Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Remainder of 2023 Contractual Obligation, to be Paid, Remainder of Fiscal Year Convertible Debt Convertible Debt [Member] Product Concentration Risk Product Concentration Risk [Member] Decrease in uncertain tax positions Decrease in Unrecognized Tax Benefits is Reasonably Possible Thereafter Finite Lived Intangible Asset, Amortization Expense, After Year Four Finite Lived Intangible Asset, Amortization Expense, After Year Four Data center Data Center [Member] Data Center Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents 2026 Contractual Obligation, to be Paid, Year Three Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Current liabilities: Liabilities, Current [Abstract] Proceeds from issuance of debt Proceeds from Issuance of Long-Term Debt Unrealized Gain (Loss) on Cash Flow Hedges Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] Acquisition related costs Business Combination, Acquisition Related Costs Income Statement Location [Domain] Income Statement Location [Domain] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Amendment Flag Amendment Flag Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Aggregate principal amount Aggregate principal amount Debt Instrument, Face Amount Other Comprehensive Income (Loss), Net of Tax Net current-period other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax Proceeds from long-term lines of credit Proceeds from Long-Term Lines of Credit Fair value of previously held equity interest Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value Comprehensive income (loss), net of tax Comprehensive Income (Loss), Net of Tax, Attributable to Parent Pro forma net revenue Business Acquisition, Pro Forma Revenue Entity Current Reporting Status Entity Current Reporting Status Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Other non-current assets Other non-current assets Other Assets, Noncurrent Fiscal Year Long-Term Debt, Fiscal Year Maturity [Abstract] Accrued employee compensation Increase (Decrease) in Employee Related Liabilities Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Unused commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage MTG Senior Notes Due 2023 MTG Senior Notes Due 2023 [Member] Senior Notes Due 2023 [Member] Federal statutory income tax rate, percent Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Japan JAPAN Schedule of Purchase Price Allocation Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Property and equipment, net Property and equipment, net Property, Plant and Equipment, Net Principal payments of debt Repayments of Long-Term Debt Schedule of Finite-lived Intangible Assets, Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] 2027 Contractual Obligation, to be Paid, Year Four Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Consumer Consumer [Member] Consumer Net carrying amount of debt Debt outstanding Long-term debt Long-Term Debt Other income, net Other Nonoperating Income (Expense) Recorded Unconditional Purchase Obligation [Table] Recorded Unconditional Purchase Obligation [Table] Loss contingency, reserve Loss Contingency, Reserve Loss Contingency, Reserve Accrued income tax payable Accrued Income Taxes, Current Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Maximum Maximum Maximum [Member] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Philippines PHILIPPINES Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Stock-based awards Share-Based Payment Arrangement [Member] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Fiscal Period Fiscal Period, Policy [Policy Text Block] Total current assets Assets, Current 2020 Revolving Credit Facility Revolving Credit Facility 2020 [Member] Revolving Credit Facility 2020 Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Business Acquisition [Line Items] Business Acquisition [Line Items] Entity Small Business Entity Small Business Net change in unrealized gain (loss) on cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent Balance at beginning of period (in shares) Balance at end of period (in shares) Shares, Outstanding Cash dividends declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Net Carrying Amounts Finite-Lived Intangible Assets, Net Line of Credit Facility [Table] Line of Credit Facility [Table] Schedule of Contractual Obligation, Fiscal Year Maturity Contractual Obligation, Fiscal Year Maturity [Table Text Block] Non-marketable equity investments Other Long-Term Investments Percentage of principal Debt Instrument, Periodic Payment, Percentage Of Principal Debt Instrument, Periodic Payment, Percentage Of Principal Interest and other income (loss), net Nonoperating Income (Expense) And Interest Income (Expense) Nonoperating Income (Expense) And Interest Income (Expense) Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Long-term debt Other Long-Term Debt, Noncurrent Schedule of Other Non-current Liabilities Other Noncurrent Liabilities [Table Text Block] Adjustment to inventories Inventories Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Inventory MTG/MTI Senior Notes MTG/MTI Senior Notes [Member] MTG/MTI Senior Notes Accounts receivable Increase (Decrease) in Accounts Receivable Short-term debt Short-Term Debt Title of 12(b) Security Title of 12(b) Security Severance pay fund Other Assets, Fair Value Disclosure Total operating expenses Costs and Expenses Malaysia MALAYSIA Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Repayments of lines of credit Repayments of Lines of Credit Debt Instrument [Line Items] Debt Instrument [Line Items] Business Combination and Asset Acquisition [Abstract] Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Selling, general and administrative Selling, General and Administrative Expenses [Member] 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Two Payments on technology license obligations Payment on Technology License Obligation Payment on Technology License Obligation LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Automotive/industrial Automotive And Industrial [Member] Automotive And Industrial Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Purchases of technology licenses Payments to Acquire Intangible Assets Income tax expense related to clawback taxes on prior earnings Income Tax Expense (Benefit), Clawback Taxes On Prior Earnings Income Tax Expense (Benefit), Clawback Taxes On Prior Earnings Litigation settlement, amount awarded to other party Litigation Settlement, Amount Awarded to Other Party Remainder of 2023 Long-Term Debt, Maturity, Remainder of Fiscal Year Weighted-average shares: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Inventories Inventories Inventory, Net Innovium Innovium Inc. [Member] Innovium Inc. Total merger consideration Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred Accounts payable Accounts Payable, Current Number of consulting services acquired Number of Businesses Acquired Principal amount exchanged Debt Instrument , Principal Amount Exchanged Debt Instrument , Principal Amount Exchanged Other Other Accrued Liabilities, Noncurrent 2027 Long-Term Debt, Maturity, Year Four Amortization of inventory fair value adjustment associated with acquisitions Amortization Of Inventory Fair Value Adjustment Related With Acquisition Amortization Of Inventory Fair Value Adjustment Related With Acquisition Income Tax Authority, Name [Axis] Income Tax Authority, Name [Axis] Write off of unamortized debt issuance costs Write off of Deferred Debt Issuance Cost Accrued liabilities Accrued liabilities Accrued And Contract Liabilities, Current Accrued And Contract Liabilities, Current Entity Filer Category Entity Filer Category Basic (in shares) Weighted average shares — basic (in shares) Weighted Average Number of Shares Outstanding, Basic United States UNITED STATES Loss contingency accrual Loss Contingency Accrual Accrued liabilities: Accrued Liabilities, Current [Abstract] Stock repurchase program, additional authorized amount Stock Repurchase Program, Additional Authorized Amount Stock Repurchase Program, Additional Authorized Amount Commitments and contingencies (Note 5) Commitments and Contingencies Security Exchange Name Security Exchange Name Weighted average remaining amortization period (years) Weighted-Average Remaining Amortization Period (Years) Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Other non-current liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other Thailand THAILAND Summary of Outstanding Debt Schedule of Debt [Table Text Block] Net revenue Revenue from Contract with Customer, Excluding Assessed Tax Conversion of convertible notes to common stock (in shares) Stock Issued During Period, Shares, Conversion of Convertible Securities Equity component of convertible debt Business Combination, Equity Component Of Convertible Debt Business Combination, Equity Component Of Convertible Debt Debt financing costs, noncurrent Debt Issuance Cost, Gross, Noncurrent Consideration transferred, equity interests issued and issuable Common stock issued Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Cover page. Cover [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Level 3 Fair Value, Inputs, Level 3 [Member] Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Customer contracts and related relationships Customer Contracts And Relationships [Member] Customer Contracts And Relationships [Member] Work-in-process Inventory, Work in Process, Net of Reserves Taiwan TAIWAN Revenue Revenue from Contract with Customer [Text Block] Debt Instrument, Redemption, Period Two Debt Instrument, Redemption, Period Two [Member] Total unconditional purchase commitments Contractual Obligation Purchase Commitments to Foundries and Test & Assembly Partners Purchase Commitments To Foundries And Test And Assembly Partners [Member] Purchase Commitments To Foundries And Test And Assembly Partners Tax withholding paid on behalf of employees for net share settlement Payment, Tax Withholding, Share-Based Payment Arrangement Total liabilities and stockholders’ equity Liabilities and Equity Singapore SINGAPORE Measurement Period Adjustment Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustments [Abstract] Debt term (in years) Debt Instrument, Term Proceeds from employee stock plans Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Excluding Option Exercised Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Amount of debt extinguished Extinguishment of Debt, Amount Remaining available for future share repurchases (in shares) Stock Repurchase Program, Remaining Authorized Repurchase Amount Convertible debt – short-term Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Current Liabilities, Short-Term Convertible Debt Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Current Liabilities, Short-Term Convertible Debt Stock-based awards (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Inphi 2021 Convertible Notes Inphi 2021 Convertible Notes [Member] Inphi 2021 Convertible Notes Enterprise networking Enterprise Networking [Member] Enterprise Networking Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Increase (Decrease) in AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Level 2 Fair Value, Inputs, Level 2 [Member] Debt Instrument, Redemption, Period One Debt Instrument, Redemption, Period One [Member] Current Fiscal Year End Date Current Fiscal Year End Date Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Net Income (loss) per share - diluted (in dollars per share) Diluted (in dollars per share) Earnings Per Share, Diluted Acquired intangible assets, net Net Carrying Amounts, Total acquired intangible assets Intangible Assets, Net (Excluding Goodwill) Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain] Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain] Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Concentration Risk Type [Axis] Concentration Risk Type [Axis] Total current liabilities Liabilities, Current Purchase commitment period Long-Term Purchase Commitment, Period Customer Concentration Risk Customer Concentration Risk [Member] Convertible debt – short-term Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Current Liabilities, Short-Term Convertible Debt Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Current Liabilities, Short-Term Convertible Debt Share Repurchase Program [Axis] Share Repurchase Program [Axis] Carrier infrastructure Carrier Infrastructure [Member] Carrier Infrastructure MTG Senior Notes MTG Senior Notes [Member] MTG Senior Notes Impact of repurchases of convertible notes (in shares) Stock Issued During Period, Shares, Repurchase Of Convertible Notes Stock Issued During Period, Shares, Repurchase Of Convertible Notes Entity Address, Address Line One Entity Address, Address Line One Long-term Purchase Commitment [Table] Long-Term Purchase Commitment [Table] Exchange Agreements Exchange Agreements [Member] Exchange Agreements Other, net Proceeds from (Payments for) Other Financing Activities Proceeds from capped calls Proceeds From Capped Calls Proceeds From Capped Calls Other non-current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Interest expense Interest Expense Trade names Trade Names [Member] Credit Facility [Axis] Credit Facility [Axis] Schedule of Current Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Long-term Purchase Commitment [Line Items] Long-Term Purchase Commitment [Line Items] Machinery and equipment Machinery and Equipment [Member] Entity Tax Identification Number Entity Tax Identification Number Income (loss) before income taxes Income (Loss) Attributable to Parent, before Tax Income Tax Authority, Name [Domain] Income Tax Authority, Name [Domain] Accounts receivable, net Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Current Assets, Receivables Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Current Assets, Receivables Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] 4.875% MTG/MTI 2028 Senior Notes MTG And MTI Senior Notes Due In 2028 [Member] MTG And MTI Senior Notes Due In 2028 Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Remainder of 2023 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Legal settlement Litigation Settlement, Expense Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Interest income Investment Income, Nonoperating Entity Central Index Key Entity Central Index Key Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Tax withholdings related to net share settlement of restricted stock units Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Consideration transferred Business Combination, Consideration Transferred Other Other Accrued Liabilities, Current Entity [Domain] Entity [Domain] Consulting Services Entity Located in India Consulting Services Entity Located in India [Member] Consulting Services Entity Located in India [Member] City Area Code City Area Code Accrued legal reserve Accrued Professional Fees, Current ASSETS Assets [Abstract] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Total purchase consideration Total merger consideration Total merger consideration Business Combination, Consideration Transferred, Including Equity Interest in Acquiree Held Prior to Combination Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] 2024 Long-Term Debt, Maturity, Year One Basis of Presentation Business Description and Accounting Policies [Text Block] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Variable Rate [Axis] Variable Rate [Axis] Other non-current liabilities Other non-current liabilities Other Liabilities, Noncurrent Trading Plan 10b5-1 Trading Plan 10b5-1 [Member] Trading Plan 10b5-1 Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Estimated commitment Long-Term Purchase Commitment, Amount 2024 Finite-Lived Intangible Asset, Expected Amortization, Year One Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Contract with Customer, Sales Channel [Domain] Contract with Customer, Sales Channel [Domain] Customer [Domain] Customer [Domain]