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milestone awards Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Issuance of Class A common stock under ESPP Stock Issued During Period, Value, Employee Stock Purchase Plan Issuance of Class A common stock upon conversion Stock Issued During Period, Value, Conversion of Convertible Securities Issuance of Class A common stock (in shares) Number of shares issued as a commitment fee (in shares) Stock Issued During Period, Shares, New Issues Optogration milestone awards (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Issuance of Class A common stock under ESPP (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Issuance of Class A common stock upon conversion (in shares) Stock Issued During Period, Shares, Conversion of Convertible Securities Repurchase of Class A shares (in shares) Stock Repurchased and Retired During Period, Shares Deemed dividend on Series A preferred stock Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings Finished goods Inventory, Finished Goods, Net of Reserves Work-in-process Inventory, Work in Process, Net of Reserves Raw materials Inventory, Raw Materials, Net of Reserves Debt issuance costs Debt Issuance Costs, Gross Developed Technology [Member] Developed Technology Rights [Member] Unamortized costs Unamortized Debt Issuance Expense Segments [Axis] Segments [Axis] Purchase transaction Treasury Stock, Value, Acquired, Cost Method Number of Stock Options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Weighted- Average Remaining Contractual Life (Years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Vested and expected to vest (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Vested and exercisable (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price Vested and exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value Vested and expected to vest Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Vested and exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number Vested and expected to vest (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Grant date fair value (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Intrinsic Value, Amount Per Share Convertible senior notes, fair value Convertible Debt, Fair Value Disclosures Tangible asset impairment charges Inventories, net Business Combination, Recognized Asset Acquired, Inventory, Current Property and equipment Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment Net assets acquired Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less) Contingent future payments Business Combination, Contingent Consideration, Range of Outcomes, Maximum, Amount Earnings (Loss) Per Share Earnings Per Share [Text Block] Denominator: Weighted Average Number of Shares Outstanding, Basic [Abstract] Depreciation and amortization Depreciation and amortization Depreciation and amortization Business Combinations Business Combination [Text Block] Stockholders' Equity (Deficit) [Abstract] Class of Stock [Line Items] Preferred Stock [Abstract] Stock, Class of Stock [Table] Stock, Class of Stock [Table] Leases [Abstract] Commitments and contingencies (see Note 18) Commitments and Contingencies Adjustments to reconcile net loss to net cash used in operating activities: Adjustments to reconcile net loss to net cash used in operating activities: Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Organization and Description of Business Nature of Operations [Text Block] Accounts payable Accounts Payable, Current Accrued compensation and benefits Accrued Employee Benefits, Current Total accrued and other current liabilities Accrued and other current liabilities Accrued Liabilities, Current Accrued expenses Other Accrued Liabilities, Current Warranty reserves Product Warranty Accrual, Current Other comprehensive (loss) income Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Loss before reorganization items and provision for income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Total prepaid expenses and other current assets Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Contractual interest expense Interest Expense, Debt, Excluding Amortization Segments [Domain] Segments [Domain] Reportable Segments [Member] Operating Segments [Member] Intersegment Eliminations [Member] Intersegment Eliminations [Member] Segment Information [Abstract] Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract] Other non-current assets Other Assets, Miscellaneous, Noncurrent Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Measurement Frequency [Domain] Measurement Frequency [Domain] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Fair Value, Recurring Fair Value, Recurring [Member] Financing Receivable, Allowance for Credit Loss [Roll Forward] End of the period Beginning of the period Financing Receivable, Allowance for Credit Loss Write-offs Financing Receivable, Allowance for Credit Loss, Writeoff Payments of employee taxes related to stock-based awards Payments of employee taxes related to stock-based awards Payment, Tax Withholding, Share-Based Payment Arrangement Asset Class [Domain] Asset Class [Domain] Payments of employee taxes related to stock-based awards Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Products [Member] Product [Member] Goodwill impairment charge Goodwill, Impaired, Accumulated Impairment Loss Organization and Description of Business [Abstract] Investments, Debt and Equity Securities [Abstract] Issuance of Class A common stock under 401(k) Plan (in shares) Issuance of Class A common stock under 401(k) Plan Stock Issued During Period, Value, Employee Benefit Plan Preferred Stock Preferred Stock [Text Block] Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Business Combination [Abstract] Schedule of Allowance for Credit Losses Asset Class [Axis] Asset Class [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Measurement Frequency [Axis] Measurement Frequency [Axis] Deferred Income Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Provision for (Benefit from) Income Taxes Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Effective Income Tax Rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Components of Loss Before Provision for (Benefit from) Income Taxes Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Schedule of Financial Assets and Liabilities Subject to Fair Value Measurements on a Recurring Basis and the Level of Inputs Used Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of Accrued and Other Current Liabilities Schedule of Accrued Liabilities [Table Text Block] Schedule of Preliminary Purchase Price Allocation to Assets Acquired Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] Schedule of Cash and Cash Equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Schedule of Inventory Schedule of Inventory, Current [Table Text Block] Issuance of Class A common stock to Plus AI Stock Issued During Period, Value, Purchase of Assets Issuance of Class A common stock to Plus AI (in shares) Common stock, shares issued (in shares) Stock Issued During Period, Shares, Purchase of Assets Commitments and Contingencies Disclosure [Abstract] Income Taxes [Abstract] Fair Value Disclosures [Abstract] Subsequent Events Subsequent Events [Text Block] Income Taxes Paid (Net of Refunds Received) Debt Disclosure [Abstract] Cost Debt Securities, Available-for-Sale, Amortized Cost Schedule of Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Fair value of senior notes Long-Term Debt, Fair Value Share-Based Payment Arrangement [Abstract] Allowance for Credit Losses Use of Estimates Use of Estimates, Policy [Policy Text Block] Segment Information Segment Reporting, Policy [Policy Text Block] RSUs Restricted Stock Units (RSUs) [Member] Assets: Assets, Fair Value Disclosure [Abstract] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Schedule of Estimated Fair Value of the Derivative Liability Using a Binomial Model Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Impairment of goodwill and intangible assets Goodwill and Intangible Asset Impairment Schedule of Future Amortization Expense for Intangible Assets Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] 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] Liabilities: Liabilities, Fair Value Disclosure [Abstract] Research and development Research and Development Expense [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Restructuring Type [Axis] Restructuring Type [Axis] Basis of Presentation and Summary of Significant Accounting Policies [Abstract] Segment and Customer Concentration Information [Abstract] Bankruptcy Proceedings [Abstract] Related Party Transactions [Abstract] Subsequent Events [Abstract] Workforce reduction percentage Restructuring and Related Cost, Number of Positions Eliminated, Period Percent Conversion of Class B common stock to Class A common stock (in shares) Shares converted (in shares) Conversion of Stock, Shares Converted Shares issued upon conversion (in shares) Conversion of Stock, Shares Issued Convertible debt issued Debt Conversion, Converted Instrument, Amount Conversion of debt, shares issued (in shares) Conversion of debt, shares issued (in shares) Convertible debt exchanged Debt Conversion, Original Debt, Amount Other receivables Other Receivables, Net, Current Financial Statement Components Supplemental Balance Sheet Disclosures [Text Block] Shares of common stock in each purchase period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Maximum Number of Shares Per Employee Date petition for bankruptcy filed Supplemental disclosures of cash flow information: Supplemental Cash Flow Elements [Abstract] Prepaid expenses and other current assets Prepaid expenses and other current assets Increase (Decrease) in Other Current Assets Other non-current assets Other non-current assets Increase (Decrease) in Other Noncurrent Assets Other non-current liabilities Increase (Decrease) in Other Noncurrent Liabilities Gain from sale of investment Gain (Loss) on Sale of Investments Vendor stock in lieu of cash program-advances for capital projects and equipment Stock Issued Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Income Tax Jurisdiction [Axis] Income Tax Jurisdiction [Axis] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Supplemental disclosures of noncash investing and financing activities: Noncash Investing and Financing Items [Abstract] Schedule of Computation of Basic and Diluted Loss Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Deemed dividend on Series A preferred stock Less: Deemed dividend on Series A preferred stock Less: Deemed dividend on Series A preferred stock Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Schedule of Company's Time-Based RSUs and Performance-Based and Other RSUs Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Basis of Presentation and Consolidation Basis of Accounting, Policy [Policy Text Block] Incremental accelerated depreciation charges Restructuring and Related Cost, Accelerated Depreciation Other Expense [Member] Other Restructuring [Member] Schedule of Prepaid Expenses and Other Current Assets Schedule of Other Current Assets [Table Text Block] Restructuring Plan [Axis] Restructuring Plan [Axis] Restructuring Plan [Domain] Restructuring Plan [Domain] Schedule of Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Intangible Asset, Finite-Lived [Table] Intangible Asset, Finite-Lived [Table] Weighted Average Grant Date Fair Value per Share Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Unrecognized stock-based compensation expense Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Executive compensation letter agreement, fixed value equity award Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Financial Instrument [Axis] Financial Instrument [Axis] Accounts Receivable [Abstract] Weighted- Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Cancelled/Forfeited (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Statement of Financial Position Location, Balance [Axis] Statement of Financial Position Location, Balance [Axis] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Award Type [Axis] Award Type [Axis] Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Subsequent Event [Member] Subsequent Event [Member] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Domain] Statement of Income Location, Balance [Domain] Percentage of outstanding stock maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum Additional shares authorized for issuance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized Weighted Average Remaining Period (Years) Useful life Finite-Lived Intangible Asset, Useful Life Recent Accounting Pronouncements Adopted /Recent Accounting Pronouncements Not Yet Effective New Accounting Pronouncements, Policy [Policy Text Block] Debt instrument, repurchase amount Concentration of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Repurchased face amount Beginning of the period End of the period Intangible Assets, Net (Including Goodwill) Vendor payments under the stock in lieu of cash program Stock Issued During Period, Value, Issued for Services Vendor payments under the stock-in-lieu of cash program (in shares) Shares issued for services (in shares) Stock Issued During Period, Shares, Issued for Services Estimated useful lives Property, Plant and Equipment, Useful Life 2026 Finite-Lived Intangible Asset, Expected Amortization, Year One 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Two 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Three 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Four 2030 Finite-Lived Intangible Asset, Expected Amortization, Year Five Thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Five Vested and exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term Outstanding balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Vested and expected to vest Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Service period (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Award vesting period (in years and in months) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Unrecognized compensation expense, period for recognition Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Percentage of purchase price of shares Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent Number of operating segments Number of Operating Segments Number of reportable segments Number of Reportable Segments Purchase obligation Purchase Obligation Expiration Date Reconciliation of the Beginning and Ending Amount of Unrecognized Tax Benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Percentage of revenue (as percent) Percentage of revenue Reverse stock split ratio Stockholders' Equity Note, Stock Split, Conversion Ratio Net unrealized (losses) gains on available-for-sale debt securities OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Conversion price (in dollars per share) Debt Instrument, Convertible, Conversion Price Statement of Financial Position Location, Balance [Domain] Statement of Financial Position Location, Balance [Domain] Cost of sales Cost of Sales [Member] Corporate bonds Corporate Bond Securities [Member] IPR&D [Member] In Process Research and Development [Member] Variable interest rate Debt Instrument, Basis Spread on Variable Rate Other non-current assets Other Noncurrent Assets [Member] Expiration date Operating Loss Carryforwards, Expiration Date Debt instrument, convertible, threshold percentage of stock price trigger Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger Debt instrument, convertible, threshold trading days Gross Carrying Amount Intangible Assets, Gross (Excluding Goodwill) Other permanent items Effective Income Tax Rate Reconciliation, Other Reconciling Items, Percent Share per warrant (in shares) Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Stated price per share (in dollars per share) Shares Issued, Price Per Share Debt instrument, redemption price (as a percent) Debt Instrument, Redemption Price, Percentage Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period One [Member] Debt Instrument, Redemption, Period One [Member] Debt Instrument, Redemption, Period Two [Member] Debt Instrument, Redemption, Period Two [Member] Debt Instrument, Redemption, Period Three [Member] Debt Instrument, Redemption, Period Three [Member] Change in fair value of warrant liabilities Fair Value Adjustment of Warrants Schedule of Net Carrying Amount Convertible Debt [Table Text Block] Contingent stock consideration Business Combination, Contingent Consideration, Liability Fair value of options vested Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value Vesting [Axis] Vesting [Axis] Vesting [Domain] Vesting [Domain] Award expiration period (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Award vesting percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Total derivative liabilities Financial Liabilities Fair Value Disclosure Total assets acquired Business Combination, Recognized Asset Acquired, Asset Total liabilities assumed Business Combination, Recognized Liability Assumed, Liability Cash and cash equivalents Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent Accounts receivable Business Combination, Recognized Asset Acquired, Receivable, Current Prepaid expenses and other current assets Business Combination, Recognized Asset Acquired, Prepaid Expense and Other Asset, Current Current liabilities Business Combination, Recognized Liability Assumed, Liability, Current Stock options vested (in shares) Cash consideration Contingent stock consideration Business Combination, Consideration Transferred, Liabilities Incurred Operating lease liabilities, non-current Business Combination, Recognized Liability Assumed, Lease Obligation Additions Finite-Lived Intangible Assets Acquired Gross Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Gross Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Tranche One Share-Based Payment Arrangement, Tranche One [Member] Tranche Two Share-Based Payment Arrangement, Tranche Two [Member] Tranche Three Share-Based Payment Arrangement, Tranche Three [Member] Stock price of warrants (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Unamortized debt discount and issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Treasury Stock [Member] Treasury Stock, Common [Member] Treasury stock, at cost (in shares) Treasury Stock, Common, Shares Treasury stock, at cost, 1,457,563 shares as of December 31, 2025 and 2024 Treasury Stock, Common, Value Non-cash charges Restructuring Reserve, Settled without Cash Total operating lease cost Lease, Cost Operating lease cost Operating Lease, Cost Variable lease cost Variable Lease, Cost Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Recognized over time [Member] Transferred over Time [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Revenue, remaining performance obligation, amount Revenue, Remaining Performance Obligation, Amount Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Amounts billed that were included in the contract assets beginning balance Contract with Customer, Asset, Reclassified to Receivable Revenue recognized that was included in the contract liabilities beginning balance Contract with Customer, Liability, Revenue Recognized Ending balance Beginning balance Contract with customer, asset, total Contract with Customer, Asset, after Allowance for Credit Loss Contract assets Contract assets, current Contract with Customer, Asset, after Allowance for Credit Loss, Current Contract assets, non-current Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent Revenue Revenue from Contract with Customer [Text Block] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Contract liabilities Contract liabilities, current Contract with Customer, Liability, Current Contract liabilities, non-current Contract with Customer, Liability, Noncurrent Ending balance Beginning balance Contract with customer, liability, total Contract with Customer, Liability Operating lease right-of-use assets Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Operating Leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Revenue Total revenue Recognized at a point in time [Member] Transferred at Point in Time [Member] Revenue from Contract with Customer Benchmark [Member] Revenue from Contract with Customer Benchmark [Member] Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Restricted cash Restricted Cash, Current Net (decrease) increase in cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Beginning cash, cash equivalents and restricted cash Ending cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Debt instrument, convertible, threshold consecutive trading days Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Cash paid for operating leases included in operating activities Operating Lease, Payments Operating leases (as a percent) Operating Lease, Weighted Average Discount Rate, Percent Total lease payments Lessee, Operating Lease, Liability, to be Paid Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five 2026 Lessee, Operating Lease, Liability, to be Paid, Year One 2030 Lessee, Operating Lease, Liability, to be Paid, Year Five 2029 Lessee, Operating Lease, Liability, to be Paid, Year Four 2028 Lessee, Operating Lease, Liability, to be Paid, Year Three 2027 Lessee, Operating Lease, Liability, to be Paid, Year Two Schedule of Maturities of Lease Liabilities Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Total operating lease liabilities Operating Lease, Liability Operating lease liabilities, current Operating lease liabilities Operating Lease, Liability, Current Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Operating lease liabilities, non-current Operating lease liabilities, non-current Operating Lease, Liability, Noncurrent Schedule of Opening and Closing Balances of Contract Liabilities and Significant Changes in Contract Liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Contract assets from acquisition of EM4 (See Note 3) Contract with Customer, Asset, Increase (Decrease) for Contract Acquired in Business Combination Schedule of Components of Lease Expenses Lease, Cost [Table Text Block] Leases Lessee, Operating Leases [Text Block] Measurement Input Type [Axis] Measurement Input Type [Axis] Conversion Price [Member] Measurement Input, Conversion Price [Member] Measurement Input, Discount Rate [Member] Effective Borrowing Rate [Member] Volatility [Member] Measurement Input, Price Volatility [Member] Measurement Input Type, Risk-Free Rate [Member] Risk-free Rate [Member] Measurement Input, Risk Free Interest Rate [Member] Stock Price [Member] Measurement Input, Share Price [Member] Measurement Input Type [Domain] Measurement Input Type [Domain] Debt instrument, measurement input Recovery rate Debt Instrument, Measurement Input Derivative Liability, Measurement Input Derivative Liability, Measurement Input Operating leases (in years) Operating Lease, Weighted Average Remaining Lease Term Revenue, remaining performance obligation, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Renewal lease term (in years) Lessee, Operating Lease, Renewal Term Stock-based compensation expense Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Percent Schedule of Investments in Debt Securities Debt Securities, Available-for-Sale [Table Text Block] Non-Marketable Equity Investments Measured Using the Measurement Alternative Equity Securities without Readily Determinable Fair Value [Policy Text Block] Non-marketable equity investment (see Note 7 for additional information) Equity Securities without Readily Determinable Fair Value, Amount Gross Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Loss on marketable securities Debt Securities, Available-for-Sale, Gain (Loss) Revenue, remaining performance obligation, percentage Revenue, Remaining Performance Obligation, Percentage Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Services [Member] Service [Member] Debt Securities Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-Sale [Table] Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Schedule of Gross Unrealized Losses and Fair Value of Debt Securities in Unrealized Loss Position Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block] Marketable equity investments Marketable equity investments Equity Securities, FV-NI, Current Stock consideration Increase (Decrease) in Equity Securities, FV-NI Grantee Status [Axis] Grantee Status [Axis] Grantee Status [Domain] Grantee Status [Domain] Share-based Payment Arrangement, Employee Share-Based Payment Arrangement, Employee [Member] Current Expected Credit Loss Allowance for Credit Losses [Abstract] Lease Contractual Term [Axis] Lease Contractual Term [Axis] Lease Contractual Term [Domain] Lease Contractual Term [Domain] Property and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Amortization of operating lease right-of-use assets Amortization of operating lease right-of-use assets Non-marketable equity investment measured using the measurement alternative Equity Securities, FV-NI, Noncurrent Marketable equity investments Equity Securities, FV-NI Conversion of Convertible Notes to Class A common stock Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable Proceeds from sales of equity investment Proceeds from sales of equity investment Proceeds from Sale of Equity Securities, FV-NI Debtor-in-Possession [Member] Reorganization, Chapter 11, Debtor-in-Possession [Member] Reorganization, Chapter 11 [Line Items] Derivative Liability, Statement of Financial Position [Extensible Enumeration] Global intangible low-taxed income Effective Income Tax Rate Reconciliation, GILTI, Percent Global intangible low-taxed income Equity method investment, ownership percentage (percent, less than) Equity Ownership, Excluding Consolidated Entity and Equity Method Investee, Percentage Impairment, Intangible Asset, Statement of Income or Comprehensive Income [Extensible Enumeration] Foreign Other Foreign [Member] Foreign Tax Jurisdiction, Other [Member] Effective Income Tax Rate Reconciliation [Table] Tax Jurisdiction of Domicile [Extensible Enumeration] Federal State Income Tax Paid, by Individual Jurisdiction [Table] Income Tax Paid, by Individual Jurisdiction [Line Items] Effective Income Tax Rate Reconciliation [Line Items] Effective Income Tax Rate Reconciliation, State and Local Jurisdiction, Contribution Greater than 50 Percent, Tax Effect [Extensible Enumeration] Other segment items Segment Reporting, Other Segment Item, Amount Interest expense Total interest expense Interest expense Interest Expense, Nonoperating Goodwill, Impairment Loss, Statement of Income or Comprehensive Income [Extensible Enumeration] Cover [Abstract] Document Information [Table] Document Information [Line Items] Document Type Document Annual Report Document Transition Report Document Financial Statement Error Correction [Flag] Entity Interactive Data Current Amendment Flag ICFR Auditor Attestation Flag Document Fiscal Year Focus Document Fiscal Period Focus Document Period End Date Entity Registrant Name Entity Central Index Key Entity File Number Entity Tax Identification Number Entity Incorporation, State or Country Code Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Shell Company Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Public Float Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Common Stock, Shares Outstanding Auditor Name Auditor Firm ID Auditor Location New Jersey [Member] NEW JERSEY Financial Statement Components [Abstract] Accrued Interest Payable and Other Liabilities Accrued Interest Payable and Other Liabilities Accrued interest payable and other liabilities Amount of investments in corporate debt securities. Corporate Bonds At Carrying Value Corporate bonds Present value of lessee's discounted obligation for lease payments from operating leases, including liabilities subject to compromise. Operating Lease, Liability (Including Liabilities Subject to Compromise) Pre-petition unsecured and under secured claims related to the Debtors that may be impacted by the bankruptcy proceedings. Liabilities Subject to Compromise [Member] Amount of operating lease liabilities which are currently classified as "Liabilities subject to compromise" on our Balance Sheet. Operating Lease Liabilities Currently Classified Liabilities Subject to Compromise Operating lease liabilities Stock-in-lieu of cash program. Stock-in-Lieu of Cash Program [Member] Stock-in-lieu of Cash Program [Member] Private Warrants Private Warrants [Member] Private Warrants [Member] Stock Issuance Sales Agreement, Additional Authorized Offering Amount Stock Issuance Sales Agreement, Additional Authorized Offering Amount Stock issuance sales agreement, additional authorized offering amount Stock Issued During Period, Shares, Warrants Exercised Stock Issued During Period, Shares, Warrants Exercised Class A common stock issued (in shares) Prepaid Expenses And Other Current Assets Related To Stock-In-Lieu of Cash Program Prepaid Expenses And Other Current Assets Related To Stock-In-Lieu of Cash Program Prepaid expenses and other current assets Class Of Warrant Or Right, Exercised Class Of Warrant Or Right, Exercised Warrants exercised (in shares) Stock Issuance Sales Agreement, Remaining Authorized Offering Amount Stock Issuance Sales Agreement, Remaining Authorized Offering Amount Stock issuance sales agreement, remaining authorized offering amount Stock Issuance Sales Agreement, Authorized Offering Amount Stock Issuance Sales Agreement, Authorized Offering Amount Stock issuance sales agreement, authorized offering amount Number of Classes of Stock Number of Classes of Stock Number of classes of stock Common Stock, Voting Rights, Votes Per Common Share Common Stock, Voting Rights, Votes Per Common Share Common stock, votes per share Equity Financing Program Equity Financing Program [Member] Equity Financing Program [Member] Common Stock, Convertible, Conversion Ratio Common Stock, Convertible, Conversion Ratio Conversion ratio Right-Of-Use Asset Obtained In Exchange For Lease Liability [Abstract] Recognition (Derecognition) of Right-of-Use Asset in Exchange for Lease Obligations [Abstract] Recognition/derecognition of right-of-use asset in exchange for lease obligations: Right-of-Use Asset Obtained in Exchange for Operating Lease Liability, Including Lease Modification Right-of-Use Asset Obtained in Exchange for Operating Lease Liability, Including Lease Modification Recognition/derecognition of right-of-use assets in exchange for lease obligations Operating leases Cash Flow, Lessee [Abstract] Cash Flow, Lessee [Abstract] Cash paid for amounts included in the measurement of lease liabilities: Operating Loss Carryforwards, Not Subject To Expiration Operating Loss Carryforwards, Not Subject To Expiration Net operating loss carryforwards, not subject to expiration Deferred Tax Asset, Deferred Interest Expense Deferred Tax Asset, Deferred Interest Expense Deferred interest expense Deferred Tax Assets, Lease liability Deferred Tax Assets, Lease liability Lease liability (ASC 842) Deferred Tax Asset, Basis Difference on Debt Obligation Deferred Tax Asset, Basis Difference on Debt Obligation Basis difference on debt obligation Deferred Tax Asset, Unrealized Gain Deferred Tax Asset, Unrealized Gain Unrealized Gain Deferred Tax Assets, Property, Plant and Equipment And Intangibles, Depreciation And Amortization Deferred Tax Assets, Property, Plant and Equipment And Intangibles, Depreciation And Amortization Depreciation and amortization Debt Instrument, Number of Agreements Debt Instrument, Number of Agreements Number of agreements Debt Instrument, Upfront Structure Fee, Percent Debt Instrument, Upfront Structure Fee, Percent Upfront Structure fee (percent) The Loan Agreements The Loan Agreements [Member] The Loan Agreements [Member] Convertible Senior Notes Due 2026 Convertible Senior Notes Due 2026 [Member] Convertible Senior Notes Due 2026 [Member] Series 2 Convertible Notes Series 2 Convertible Notes [Member] Series 2 Convertible Notes [Member] Series 2 Convertible Notes [Member] Series 1 Convertible Notes Series 1 Convertible Notes [Member] Series 1 Convertible Notes [Member] Series 1 Convertible Notes [Member] Write-off of amounts previously capitalized as debt discounts due to bankruptcy. Write-off of Unamortized Debt Discounts Write-off of unamortized discounts Discount period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Debt Instrument, Discount Period Debt instrument, discount period Write-off of amounts previously capitalized as debt issuance costs due to bankruptcy. Write-off of Unamortized Debt Issuance Expense Write-off of unamortized costs Debt Covenant, Restricted Cash and Cash Equivalents, Plus Unused Credit Facility Commitments Available for More Than Five Days at Month End Debt Covenant, Restricted Cash and Cash Equivalents, Plus Unused Credit Facility Commitments Available for More Than Five Days at Month End Debt covenant, restricted cash and cash equivalents, plus unused credit facility commitments available for more than five days at month end Measurement Input Type, Expected Recovery Rate Measurement Input Type, Expected Recovery Rate [Member] Measurement Input Type, Expected Recovery Rate [Member] Convertible Senior Notes Due 2030 Convertible Senior Notes Due 2030 [Member] Convertible Notes Due 2030 [Member] Convertible Senior Notes Due 2030 [Member] Chief Legal Officer Chief Legal Officer [Member] Chief Legal Officer Management Awards Management Awards [Member] Management awards Fixed Value Equity Awards Fixed Value Equity Awards [Member] Equity-settled fixed value Performance-Based and Other RSUs Performance-Based and Other RSUs [Member] Performance-Based and Other RSUs Share-Based Payment Arrangement, Tranche Four Share-Based Payment Arrangement, Tranche Four [Member] Tranche Four Share-Based Payment Arrangement, Tranche Six Share-Based Payment Arrangement, Tranche Six [Member] Tranche Six Trading Days Trading Days Trading days Share-based Compensation Arrangement by Share-based Payment Award, Market Vesting Condition, Stock Price Share-based Compensation Arrangement by Share-based Payment Award, Market Vesting Condition, Stock Price RSU vesting, market condition, stock price (in dollars per share) Consecutive Trading Days Consecutive Trading Days Consecutive trading days Share-Based Compensation Arrangement by Share-Based Payment Award, Annual Performance Goals Weighted Based on Free Cash Flow, Percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Annual Performance Goals Weighted Based on Free Cash Flow, Percentage Annual performance goals weighted based on free cash flow, percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Value Granted Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Vesting Tranches Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Vesting Tranches Number of vesting tranches Share-Based Compensation Arrangement by Share-Based Payment Award, Incremental Number of Shares Authorized Share-Based Compensation Arrangement by Share-Based Payment Award, Incremental Number of Shares Authorized Incremental number of shares authorized (in shares) Share-Based Compensation Arrangement By Share-Based Payment Award, Pre-Tax Earnings, Percent Share-Based Compensation Arrangement By Share-Based Payment Award, Pre-Tax Earnings, Percent Percentage of pre-tax earnings Share-Based Compensation Arrangement by Share-Based Payment Award, Revenue Performance Goal, Value Share-Based Compensation Arrangement by Share-Based Payment Award, Revenue Performance Goal, Value Revenue performance goal, value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value, Per Tranche Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value, Per Tranche Fair value of restricted stock vested, per tranche Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued upon Vesting of RSU, Shares Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued upon Vesting of RSU, Shares Number of shares issued for each vested RSU (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Free Cash Flow Goal, Value Share-Based Compensation Arrangement by Share-Based Payment Award, Free Cash Flow Goal, Value Free cash flow goal, value Share-Based Compensation Arrangement by Share-Based Payment Award, Annual Performance Goals Weighted Based on Revenue, Percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Annual Performance Goals Weighted Based on Revenue, Percentage Annual performance goals weighted based on revenue, percentage Freedom Photonics Awards Freedom Photonics Awards [Member] Freedom Photonics Optogration Milestone Awards Optogration Milestone Awards [Member] Optogration Milestone Awards Employee Stock Purchase Plan, Length of Offering Period Employee Stock Purchase Plan, Length of Offering Period Length of offering period (in months) Share-Based Payment Arrangement, Tranche Five Share-Based Payment Arrangement, Tranche Five [Member] Tranche Five 2015 Plan 2015 Plan [Member] 2015 Plan 2020 Plan 2020 Plan [Member] 2020 Plan 2020 Employee Stock Purchase Plan 2020 Employee Stock Purchase Plan [Member] 2020 Employee Stock Purchase Plan Amended 2020 Plan Amended 2020 Plan [Member] Amended 2020 Plan Contract With Customer Asset Contract With Customer Asset [Roll Forward] Contract With Customer Asset [Roll Forward] Contract with Customer Asset, Revenue Recognized but Unbilled Contract with Customer Asset, Revenue Recognized but Unbilled Revenue recognized for performance obligations that have been satisfied but for which amounts have not been billed Contract with Customer, Liability Contract with Customer, Liability [Roll Forward] Contract with Customer, Liability [Roll Forward] Contract With Customer, Liability, Increase Due To Cash Received Billings In Excess Of Revenue Contract With Customer, Liability, Increase Due To Cash Received Billings In Excess Of Revenue Increase due to cash received and not recognized as revenue and billings in excess of revenue recognized during the period Leases, Weighted Average Discount Rate [Abstract] Leases, Weighted Average Discount Rate [Abstract] Weighted average discount rate Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term [Abstract] Weighted average remaining lease term Operating Lease, Assets And Liabilities, Lessee [Abstract] Operating Lease, Assets And Liabilities, Lessee [Abstract] Operating leases: Other States. Other States [Member] Other States [Member] Adjustments To Additional Paid In Capital, Warrant Expense Adjustments To Additional Paid In Capital, Warrant Expense Expense related to Volvo Warrants Stock Issued During Period Value, Commitment Fee Stock Issued During Period Value, Commitment Fee Issuance of Class A common stock as commitment fee Stock Issued During Period Value New Stock Issued Net Of Issuance Costs And Discounts Stock Issued During Period Value New Stock Issued Net Of Issuance Costs And Discounts Issuance of Series A preferred stock, net of issuance costs and discount Stock Issued During Period, Value, Acquisition Milestone Awards Stock Issued During Period, Value, Acquisition Milestone Awards Milestone awards relating to acquisitions TPK Universal Solutions Limited TPK Universal Solutions Limited [Member] TPK Universal Solutions Limited [Member] Conversion of 2026 Convertible Senior Notes Conversion of 2026 Convertible Senior Notes [Member] Conversion of 2030 Convertible Notes [Member] Conversion of 2026 Convertible Senior Notes [Member] Conversion of 2030 Convertible Notes Conversion of 2030 Convertible Notes [Member] Conversion of 2030 Convertible Notes [Member] Adjustments To Additional Paid InCapital Share Based Compensation Requisite Service Period Recognition Value Including Restructuring Costs Adjustments To Additional Paid InCapital Share Based Compensation Requisite Service Period Recognition Value Including Restructuring Costs Share-based compensation, including restructuring costs Stock Issued During Period, Shares, Acquisition Milestone Awards Stock Issued During Period, Shares, Acquisition Milestone Awards Milestone awards relating to acquisitions (in shares) Stock Issued During Period Shares, Commitment Fee Stock Issued During Period Shares, Commitment Fee Issuance of Class A common stock as commitment fee (in shares) Stock Issued During Period Shares New Stock Issued Net Of Issuance Costs And Discounts Stock Issued During Period Shares New Stock Issued Net Of Issuance Costs And Discounts Issuance of Series A preferred stock, net of issuance costs and discount (in shares) Tabular disclosure of information about liabilities subject to compromise. Liabilities Subject to Compromise [Table Text Block] Liabilities Subject to Compromise A data entity representing an individual, participant, or record associated with the 2025 restructuring plan. Restructuring Plan 2025 [Member] 2025 Restructuring Plan [Member] A data entity representing an individual, participant, or record associated with the 2024 restructuring plan. 2024 Restructuring Plan [Member] 2024 Restructuring Plan [Member] Employee included in the workforce reduction actions under the restructuring plan who was terminated during the year ended December 31, 2024 and 2025. Number Of Employees Number of employees The amount of operating lease obligations included in liabilities subject to compromise. Liabilities Subject to Compromise, Operating Lease Liabilities Operating lease liabilities The amount of debt included in liabilities subject to compromise. Liabilities Subject to Compromise, Debt Debt The amount of accrued interest included in liabilities subject to compromise. Liabilities Subject to Compromise, Accrued Interest Accrued interest Proceeds from issuance of promissory notes means the cash or other consideration received by an entity upon issuing promissory notes to creditors or investors, measured at the amount received net of any original issue discount, issuance costs, or other amounts that reduce the initial carrying amount. Proceeds From Issuance of Promissory Notes Issuance of promissory notes Amount of loss on firm purchase commitments. Loss on Firm Purchase Commitments Loss on Firm Purchase Commitments Loss on firm purchase commitments Loss on firm purchase commitments Amount of reorganization items presented as an adjustment to reconcile net loss to net cash used in operating activities. Reorganization Items, Adjustment to Reconcile Net Loss to Net Cash Used in Operating Activities Reorganization Items Reorganization items, adjustment to reconcile net loss to net cash used in operating activities Proceeds from Financing Transaction Proceeds from Financing Transaction Proceeds from a financing transaction The cash outflow associated with the payments to acquire businesses. Payment to Acquire Businesses Acquisition of Seagate's lidar business Payments To Vendors For Services, Noncash, Operating Activities Payments To Vendors For Services, Noncash, Operating Activities Vendor stock in lieu of cash program Business combination, bargain purchase gain (loss) recognized amount. Business Combination Bargain Purchase Gain (Loss) Recognized Amount Loss (gain) from acquisition of EM4 (Loss) gain from acquisition of EM4 Loss from acquisition of EM4 Loss from acquisition of EM4 Fair Value Adjustment Of Warrants And Financial Instruments Subject to Mandatory Redemption Fair Value Adjustment Of Warrants And Financial Instruments Subject to Mandatory Redemption Change in fair value of warrants Derivative Liability, Change in Fair Value Derivative Liability, Change in Fair Value Change in the fair value of the derivatives Changes in fair value of derivative liability Change in fair value Increase (Decrease) to Product Warranty Expense Increase (Decrease) to Product Warranty Expense Change in product warranty and other Total amount of liabilities not subject to compromise. Liabilities Not Subject to Compromise Total liabilities not subject to compromise Non-debtor affiliates are related entities under common ownership or control that have not filed for bankruptcy protection and are not subject to the debtor entity's bankruptcy proceedings. Non-debtor Affiliates [Member] Non-debtor Affiliates [Member] Interest Income (Expense) And Other, Nonoperating, Net Interest Income (Expense) And Other, Nonoperating, Net Interest income Losses and Impairments Related to Investments and Certain Other Assets, and Other Income/(Expense) Losses and Impairments Related to Investments and Certain Other Assets, and Other Income/(Expense) Losses and impairments related to investments and certain other assets, and other income (expense) Optogration, Inc. Optogration, Inc. [Member] Optogration, Inc. Freedom Photonics Freedom Photonics [Member] Freedom Photonics [Member] Autonomy Solutions Segment Autonomy Solutions Segment [Member] Autonomy Solutions [Member] Autonomy Solutions [Member] Advanced Technologies and Services Segment Advanced Technologies and Services Segment [Member] ATS [Member] ATS [Member] Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest and excluding reorganization items. Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Excluding Reorganization Items Loss before reorganization items and provision for income taxes Earnings Per Share, Basic and Diluted Shares, EPS Earnings Per Share, Basic and Diluted Shares, EPS [Abstract] Shares used in computing net loss per share: 2026 Convertible Senior Notes 2026 Convertible Senior Notes [Member] 2026 Convertible Senior Notes [Member] Series 1 Notes Series 1 Notes [Member] Series 1 Notes [Member] Vendor Stock-In-Lieu Of Cash Program Vendor Stock-In-Lieu Of Cash Program [Member] Vendor stock-in-lieu of cash program [Member] Earn-Out Shares Earn-Out Shares [Member] Earn-out shares [Member] Series 2 Notes Series 2 Notes [Member] Series 2 Notes [Member] Share-Based Payment Arrangement, Liability Classified Awards Share-Based Payment Arrangement, Liability Classified Awards [Member] Stock-based awards-Liability classified [Member] Share-Based Payment Arrangement, Equity Classified Awards Share-Based Payment Arrangement, Equity Classified Awards [Member] Stock-based awards-Equity classified [Member] Assembled Workforce Assembled Workforce [Member] Customer Backlog Customer Backlog [Member] Customer Backlog [Member] Intangible Assets, Accumulated Impairment Loss Intangible Assets, Accumulated Impairment Loss Impairment Finite-lived Intangible Assets, Accumulated Impairment Loss Finite-lived Intangible Assets, Accumulated Impairment Loss Impairment Indefinite-lived Intangible Assets, Accumulated Impairment Loss Indefinite-lived Intangible Assets, Accumulated Impairment Loss Impairment Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a indefinite life. Indefinite Lived Intangible Assets Accumulated Amortization Accumulated Amortization Indefinite-Lived Intangible Assets (Excluding Goodwill), Net of Impairment Indefinite-Lived Intangible Assets (Excluding Goodwill), Net of Impairment Net Carrying Amount Intangible Assets (Including Goodwill) Intangible Assets (Including Goodwill) [Roll Forward] Intangible Assets (Including Goodwill) [Roll Forward] Disclosure of information about going concern. Going concern [Table] Going Concern [Table] Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Going Concern [Line Items] Going Concern [Line Items] Going Concern [Abstract] Going Concern [Abstract] A contract asset that captures agreements and rights associated with the acquisition or merger of a business. Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Contract Asset Contract asset A legally binding agreement recording the Company's completed acquisition of EM4, including terms and conditions associated with the transaction. EM4 [Member] EM4 In Business combination, Amount of lessee's right to use underlying asset under operating lease. Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease Right-of-Use Assets Operating lease right-of-use assets Amount of impairment loss recognized during the period for property, plant and equipment. Property Plant and Equipment Accumulated Impairment Impairment Computer Hardware And Software Computer Hardware And Software [Member] Computer hardware and software [Member] Computer Hardware and Software [Member] Represents to number of customers considered for calculating revenues. Number of Customers Number of customers Customer A Customer A [Member] Customer A [Member] Customer A Customer D. Customer D [Member] Customer C. Customer C [Member] Customer C Non-Marketable Securities Non-Marketable Securities [Member] Investment in non-marketable securities Non-Marketable Equity Investment Non-Marketable Equity Investment [Member] Non-marketable equity investment measured using the measurement alternative Marketable Securities Marketable Securities [Member] Marketable securities Included in marketable securities Tooling Tooling [Member] Tooling [Member] Demonstration Fleet And Demonstration Units Demonstration Fleet And Demonstration Units [Member] Demonstration fleet and demonstration units [Member] Disclosure of accounting policy for preferred stock. Preferred Stock [Policy Text Block] Preferred Stock Disclosure of accounting policy for senior notes. Senior Notes [Policy Text Block] Senior Notes Disclosure of accounting policy for the going concern and liquidity when substantial doubt is raised about the ability to continue as a going concern. Liquidity and Going Concern [Policy Text Block] Liquidity and Going Concern Disclosure of accounting policy for bankruptcy accounting. Bankruptcy Accounting [Policy Text Block] Bankruptcy Accounting Stock-Based Compensation Related To Restructuring Stock-Based Compensation Related To Restructuring [Member] Stock-based compensation related to restructuring Other Awards Other Awards [Member] Other Optogration Awards Optogration Awards [Member] Optogration Debt instrument, Floor Interest Rate Debt instrument, Floor Interest Rate Term SOFR floor interest rate (percent) Amount of redemption premium payable. Debt Instrument, Redemption Premium Redemption premium Debt Instrument, Redemption Price, Change of Control, Percentage Debt Instrument, Redemption Price, Change of Control, Percentage Debt instrument, redemption price, change of control (percent) Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible deferred compensation FV adjustment. Income Tax Reconciliation Nondeductible Expense Deferred Compensation FV Adjustment Deferred Compensation FV Adjustment Effective Income Tax Rate Reconciliation, Fair Value Of Financial Instruments, Percent Effective Income Tax Rate Reconciliation, Fair Value Of Financial Instruments, Percent Fair value of financial instruments Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deferred compensation FV adjustment. Effective Income Tax Rate Reconciliation Deferred Compensation FV Adjustment Deferred Compensation FV Adjustment Effective Income Tax Rate Reconciliation, Executive Compensation, Percent Effective Income Tax Rate Reconciliation, Executive Compensation, Percent Executive compensation The adjustment made to the initially recognized gain from the acquisition of EM4. Business Combination, Bargain Purchase, Gain Recognized, Adjustment Gain from acquisition of EM4, adjustment The initial gain recorded from the acquisition of EM4 prior to any adjustments. Business Combination, Bargain Purchase, Gain Recognized, Gross Amount Gain from acquisition of EM4, before adjustment The name of subsidiary. Luminar Semiconductor [Member] Luminar Semiconductor [Member] Information related to purchase agreements. LSI Stock Purchase Agreement [Member] LSI Stock Purchase Agreement [Member] Information related to purchase agreements. Stalking Horse Asset Purchase Agreement [Member] Stalking Horse Asset Purchase Agreement [Member] Information related to purchase agreements. MicroVision Asset Purchase Agreement [Member] MicroVision Asset Purchase Agreement [Member] The cash inflow from the sale of all issued and outstanding common stock, preferred stock, treasury stock, stock options, and other types of equity. Proceeds From Sale Of Equity Purchase price of shares The amount of break-up fee assets. Break-Up Fee Assets Break-up fee assets The amount of reimbursed assets. Reimbursed Assets Reimbursed assets The period of secure indemnification obligations to acquisition agreement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Escrow Period Escrow Period Period for limited exceptions period represented in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Limited Exceptions Period Limited exceptions period Amount of closing cash consideration will be held in a post-closing escrow account. Closing Cash Consideration Held in Escrow Account Cash consideration held in escrow account Net of issuance costs and discount in Series A Preferred Stock. Net of Issuance Costs and Discount Net of issuance costs and discount Investment, Ownership Percentage Investment, Ownership Percentage Company investment, as percentage of capitalization Price of a single share of a number of saleable stocks of a company. Common Units For Price Per Unit Common units for price per unit (in dollars per share) Class A Preferred Units Class A Preferred Units [Member] Class A Preferred Units Robotic Research OpCo, LLC Robotic Research OpCo, LLC [Member] Robotic Research OpCo, LLC ECARX Holdings Inc., ECARX Holdings Inc., [Member] ECARX Holdings Inc., This Member stands for Fourth Amended and Restated Limited Liability. Fourth Amended and Restated Limited Liability [Member] Fourth Amended and Restated Limited Liability This member stands for Simple agreement for future equity ("SAFE") of plus automation, Inc. Simple Agreement for Future Equity of Plus Automation, Inc Member [Member] Simple Agreement for Future Equity of Plus Automation, Inc Member Investment in Equity Securities, FV-NI, Shares Investment in Equity Securities, FV-NI, Shares Sale of stock (in shares) Schedule of Supplemental Cash Flow Information Related to Leases Schedule of Supplemental Cash Flow Information Related to Leases [Table Text Block] Schedule of Supplemental Cash Flow Information Related to Leases Assets And Liabilities, Lessee Assets And Liabilities, Lessee [Table Text Block] Schedule of Supplemental Balance Sheet Information Measurement Input, Redemption Price Measurement Input, Redemption Price [Member] Redemption Price [Member] Measurement Input, Interest Rate Measurement Input, Interest Rate [Member] Payment Interest Rate [Member] Disclosure of information on the organization. Organization and Description of Business [Table] Description of Business [Table] Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Organization and Description of Business [Line Items] Description of Business [Line Items] Organization and Description of Business Information [Abstract] Organization and Description of Business [Abstract] Embedded Derivative Liability Embedded Derivative Liability [Roll Forward] Embedded Derivative Liability [Roll Forward] Gain (Loss) on Extinguishment of Derivative Liability Gain (Loss) on Extinguishment of Derivative Liability Decrease of derivative liability upon exercise of conversion option Number of shareholder derivative suits filed a motion to consolidate. Number of Shareholder Derivative Suits in Consolidation Motion Number of shareholder derivative suits in consolidation motion Amount of loss recorded related to purchase commitments of goods and services. Gain (Loss) Related to Purchase Commitments Loss from purchase commitments Number of Additional Shareholders Number of Additional Shareholders Number of additional shareholders Number of customers. Customer [Member] Customer [Member] Segment Concentration Risk Segment Concentration Risk [Member] Segment Concentration Risk [Member] Revenue Recognition Timing Concentration Risk Revenue Recognition Timing Concentration Risk [Member] Revenue Recognition Timing Concentration Risk [Member] Europe And Middle East Europe And Middle East [Member] Europe and Middle East [Member] Number of threshold consecutive trading days, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Number of Threshold Consecutive Trading Days Number of threshold consecutive trading days The number of tranches in which the debt instrument. Debt Instrument Number of Tranches Number of tranches Stock Option, Capped Calls, Initial Cap Price Stock Option, Capped Calls, Initial Cap Price Stock option, capped calls, initial cap price (in dollars per share) Number of threshold trading days, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Number of Threshold Trading Days Number of threshold trading days Payments To Purchase Capped Calls Payments To Purchase Capped Calls Payments to purchase capped calls Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive business trading period to trigger conversion feature. Debt Instrument, Convertible, Threshold Business Days Number of threshold business days Number of business days for cash redemption price equal to principal amount, Number of business days, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Number of Business Days for Cash Redemption Price Equal to Principal Amount Number of business days for cash redemption price equal to principal amount Stock Option, Capped Calls, Initial Strike Price Stock Option, Capped Calls, Initial Strike Price Stock option, capped calls, initial strike price (in dollars per share) Tabular disclosure of estimated useful lives of property and equipment. Estimated Useful Lives of Property and Equipment [Table Text Block] Estimated Useful Lives of Assets Schedule of Interest Expense Schedule of Interest Expense [Table Text Block] Schedule of Interest Expense Customer B Customer B [Member] Customer B Number of major customers of the entity. Number of Major Customers Number of customers Area of Leased Space Area of Leased Space Area of leased space April 2025 to August 2032 April 2025 to August 2032 [Member] April 2025 to August 2032 [Member] December 2024 to March 2025 December 2024 to March 2025 [Member] December 2024 to March 2025 [Member] Lessee, Operating Lease, Number Of Renewal Options Lessee, Operating Lease, Number Of Renewal Options Number of renewal options Lessee, Operating Lease, Increase (Decrease) In Right-of-Use Asset Due To Lease Modifications Lessee, Operating Lease, Increase (Decrease) In Right-of-Use Asset Due To Lease Modifications Increase (decrease) in right-of-use asset due to lease modifications Lessee, Operating Lease, Increase (Decrease) In Operating Lease Liability Due To Lease Modifications Lessee, Operating Lease, Increase (Decrease) In Operating Lease Liability Due To Lease Modifications Increase (decrease) in operating lease liability due to lease modifications Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease) Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease) Weighted Average Grant Date Fair Value Change in units based on performance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Change in Units, Based on Performance in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Change in Units, Based on Performance in Period Change in units based on performance (in shares) Share-based Compensation Arrangement By Share-based Payment Award, Aggregate Intrinsic Value Share-based Compensation Arrangement By Share-based Payment Award, Aggregate Intrinsic Value [Abstract] Aggregate Intrinsic Value A member that identifies disclosures, amounts, or other information specifically related to the First Lien Indenture. First Lien Indenture [Member] First Lien Indenture [Member] A member that identifies disclosures, amounts, or other information specifically related to the Second Lien Indenture. Second Lien Indenture [Member] Debt Instrument, Percent Beneficially Held by Forbearance Noteholders Debt Instrument, Percent Beneficially Held by Forbearance Noteholders Percent of debt beneficially held by Forbearance Noteholders Amount of debt issuance costs related to prepetition debt obligations. Debtor Reorganization Items, Unamortized Debt Issuance Cost Unamortized debt issuance costs Amount of reorganization items included within changes in operating assets and liabilities. Reorganization Items, Changes in Operating Assets and Liabilities Reorganization items, changes in operating assets and liabilities Amount of unamortized debt discounts related to prepetition debt obligations. Debtor Reorganization Items, Unamortized Debt Discount Unamortized debt discounts Investments, Related Party Investments, Related Party Investment Investment Sold, Related Party Investment Sold, Related Party Portion of investment sold Investments, Related Party, Fair Value Investments, Related Party, Fair Value Investment, fair value