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Reconciliation, Recurring Basis, Liability, Settlements Outstanding, beginning balance (in shares) Outstanding, ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Schedule of Contract Assets and Contract Liabilities, and Changes in Balances from Contracts with Customers Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Duties and tariffs Duties And Tariffs, Current Duties And Tariffs, Current Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] General and administrative General and Administrative Expense RSUs and PSUs Restricted Stock Units And Performance Shares [Member] Restricted Stock Units And Performance Shares Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Related Party Transactions [Abstract] Related Party Transactions [Abstract] Fair Value Fair Value Marketable securities Debt Securities, Available-for-Sale, Excluding Accrued Interest Subsequent Event Subsequent Event [Member] Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Cost of revenues Cost of Sales [Member] Investment in equity instruments Equity Securities, FV-NI Goodwill Goodwill, beginning of period Goodwill, end of period Goodwill Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Schedule of Components of Lease Lease, Cost [Table Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Money market funds Money Market Funds [Member] Investment in tax equity fund Tax Equity Fund Investment, Fair Value Disclosure Tax Equity Fund Investment, Fair Value Disclosure 2026 (remaining nine months) Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Equity Components [Axis] Equity Components [Axis] International Non-US [Member] Loss from sale of AMPTC generated during 2025 Advanced Manufacturing Production Tax Credit, Loss On Sale Of Tax Credits Advanced Manufacturing Production Tax Credit, Loss On Sale Of Tax Credits Stock trigger price (in usd per share) Debt Instrument, Convertible, Stock Price Trigger Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Number of reportable segments Number of Reportable Segments Changes in the Company's product warranty liability Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward] Supplemental lease information: Supplemental Cash Flow Information [Abstract] Restructuring Cost 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Other Than Options, Expected To Vest, Outstanding, Weighted Average Exercise Price Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Expected To Vest, Outstanding, Weighted Average Exercise Price Total current liabilities Liabilities, Current Purchases of property and equipment through tenant improvement allowance Purchase Of Property And Equipment Through Tenant Improvement Allowance Purchase Of Property And Equipment Through Tenant Improvement Allowance Individual: Individual [Axis] Warranty obligations for products sold since January 1, 2014 Warranty Obligations Warranty, Rights and Obligations, Fair Value Option [Member] Research and development Research and Development Expense [Member] Customer rebates and sales incentives Accrued Marketing Costs, Current Net cash provided by investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Total estimated revenue expected to be recognized in future periods, expected timing Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Contract Assets Change In Contract With Customer, Asset [Roll Forward] Change In Contract With Customer, Asset [Roll Forward] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Contractual maturities, due within one to three years, amortized cost Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Three Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Three Fair value of AMPTC generated Advanced Manufacturing Production Tax Credit, Fair Value Advanced Manufacturing Production Tax Credit, Fair Value Document Fiscal Year Focus Document 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Ratio Entity Central Index Key Entity Central Index Key PEO Name PEO Name Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Debt conversion price (in usd per share) Debt Instrument, Convertible, Conversion Price Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Finished goods Inventory, Finished Goods, Gross Notes due (in shares) Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Revolving Credit Facility Revolving Credit Facility [Member] Balance at beginning of period Balance at end of period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Arrangement Duration Trading Arrangement Duration Other cost of revenues Cost Of Revenue, Adjusted Cost Of Revenue, Adjusted Deferred revenues, current Short-term contract liabilities (Deferred revenues, current) Contract with Customer, Liability, Current Segments [Axis] Segments [Axis] Warrants issued, strike price (in usd per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Number of business activities Number Of Business Activities Number Of Business Activities Warranty obligations, current Less: warranty obligations, current Product Warranty Accrual, Current Exercise Price Award Exercise Price Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Share price (in usd per share) Share Price Long-term contract assets (Other assets) Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent Subsequent Event Type [Axis] Subsequent Event Type [Axis] STOCK-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Stock repurchased and retired during period (in shares) Stock Repurchased and Retired During Period, Shares ASSETS Assets: Assets [Abstract] Debt, non-current Debt, non-current Long-Term Debt, Excluding Current Maturities Credit Facility [Axis] Credit Facility [Axis] Underlying Security Market Price Change Underlying Security Market Price Change, Percent AMPTC, selling agreement Advanced Manufacturing Production Tax Credit, Selling Agreement Advanced Manufacturing Production Tax Credit, Selling Agreement Balance Sheet Location [Axis] Statement of Financial Position Location, Balance [Axis] Debt Instrument [Axis] Debt Instrument [Axis] Canceled (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Loan receivable Financing Receivable, Including Interest, Current Financing Receivable, Including Interest, Current Credit Facility [Domain] Credit Facility [Domain] Gross Finite-Lived Intangible Assets, Gross Stockholders’ equity: Equity, Attributable to Parent [Abstract] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Research and development Research and Development Expense Profit element and risk premium Measurement Input, Profit Element And Risk Premium [Member] Measurement Input, Profit Element And Risk Premium [Member] Accumulated other comprehensive income (loss) AOCI Attributable to Parent [Member] Interest rate Debt Instrument, Interest Rate, Stated Percentage Accounts receivable, allowance Accounts Receivable, Allowance for Credit Loss, Current Operating lease liabilities, non-current (Other liabilities) Operating Lease, Liability, Noncurrent Work-in-process Inventory, Work in Process, Gross Notes due 2028 and Notes due 2026 financing costs, net Convertible Senior Notes Due 2028 and 2026 [Member] Convertible Senior Notes Due 2028 and 2026 Intangible Assets, Net (Excluding Goodwill) [Abstract] Intangible Assets, Net (Excluding Goodwill) [Abstract] AMPTC generated Advanced Manufacturing Production Tax Credit, Generated Advanced Manufacturing Production Tax Credit, Generated Fair Value as of Grant Date Award Grant Date Fair Value Entity Registrant Name Entity Registrant Name Warranty obligations, measurement input Product Warranty Obligations, Measurement Input Product Warranty Obligations, Measurement Input Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Aggregate Intrinsic Value Share-Based Payment Arrangement, Additional Disclosure [Abstract] Increase due to accretion expense Product Warranty Accrual, Accretion Expense Product Warranty Accrual, Accretion Expense Employee stock-based awards (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Total unrecognized compensation cost Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Related Party Transaction [Line Items] Related Party Transaction [Line Items] Period Two Debt Instrument, Redemption, Period Two [Member] Document Quarterly Report Document Quarterly Report Total assets measured at fair value 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