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Disclosure - Revenue Recognition (Tables) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Business Combination (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Revenue Recognition (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Warranty (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Property, Plant and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Concentration of Credit and Other Risks (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Stock-based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Earnings Per Share - Computation of Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Earnings Per Share - Antidilutive Securities Excluded from Calculation of Diluted Net Income (Loss) Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Business Combination - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Business Combinations - Assets Acquired and Liabilities Assumed (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Cash, Cash Equivalents and Short-term Investments - Cash, Cash Equivalents and Short-term Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Cash, Cash Equivalents and Short-term Investments - Components of Other Income (Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Cash, Cash Equivalents and Short-term Investments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Cash, Cash Equivalents and Short-term Investments - Unrealized Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Cash, Cash Equivalents and Short-term Investments - Investments in Debt Securities by Contractual Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Fair Value Measurements - Measured on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Fair Value Measurements - Not Recorded at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Balance Sheet Details - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Balance Sheet Details - Inventories (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Balance Sheet Details - Property, Plant and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Balance Sheet Details - Operating Lease Right-of-Use Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Balance Sheet Details - Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Balance Sheet Details - Other Non-Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - 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Disclosure - Goodwill and Other Intangible Assets - Details of Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Goodwill and Other Intangible Assets - Details of Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Goodwill and Other Intangible Assets - Estimated Future Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Debt - Debt Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Debt - Conversion Price and Equivalent 130% of Conversion Price (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Debt - Aggregate Principal Amount (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Debt - Components of Convertible Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Debt - Interest Expense Related to Convertible Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Debt - Future Interest and Principal Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Restructuring and Related Charges - Activity of Restructuring and Related Charges (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Restructuring and Related Charges - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Income Taxes - Income Before Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Income Taxes - Effective Tax Rate Reconciliation by Jurisdiction (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Income Taxes - Effective Tax Rate Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Income Taxes - Components of Net Deferred Tax Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Income Taxes - Income Taxes Paid (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - Equity - Stock-Based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - 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