0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - FINANCIAL INSTRUMENTS link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - BALANCE SHEET COMPONENTS link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - CONVERTIBLE SENIOR NOTES link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - RESTRUCTURING link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - EQUITY PLANS AND SHARE-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - NET LOSS PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - SEGMENT AND GEOGRAPHIC INFORMATION link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - FINANCIAL INSTRUMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - BALANCE SHEET COMPONENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - CONVERTIBLE SENIOR NOTES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - RESTRUCTURING (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - SEQUITY PLANS AND SHARE-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - NET LOSS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - SEGMENT AND GEOGRAPHIC INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - FINANCIAL INSTRUMENTS - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - FINANCIAL INSTRUMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - FINANCIAL INSTRUMENTS - Schedule of Changes in Estimated Fair Value of Contingent Consideration (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - FINANCIAL INSTRUMENTS - Schedule of Cash, Cash Equivalents and Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - FINANCIAL INSTRUMENTS - Schedule of Contractual Maturities of Cash Equivalents and Available-for-Sale Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - BALANCE SHEET COMPONENTS - Schedule of Inventory (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - BALANCE SHEET COMPONENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - BALANCE SHEET COMPONENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - BALANCE SHEET COMPONENTS - Schedule of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - BALANCE SHEET COMPONENTS - Schedule of Finite-Lived Intangible Assets From Business Acquisitions (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - BALANCE SHEET COMPONENTS - Schedule of Estimated Future Amortization Expense of Acquisition-Related Intangible Assets with Definite Lives (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - BALANCE SHEET COMPONENTS - Schedule of Changes in Reserve for Product Warranties (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - CONVERTIBLE SENIOR NOTES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - CONVERTIBLE SENIOR NOTES - Schedule of Changes to the 2029 Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - CONVERTIBLE SENIOR NOTES - Schedule of Net Carrying Amount (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - CONVERTIBLE SENIOR NOTES - Schedule of Interest Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - RESTRUCTURING - Schedule of Pre-Tax Restructuring Charges (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - RESTRUCTURING - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - RESTRUCTURING - Schedule of Restructuring Reserve by Type of Cost (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - COMMITMENTS AND CONTINGENCIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - COMMITMENTS AND CONTINGENCIES - Schedule of Maturities of our Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - COMMITMENTS AND CONTINGENCIES - Schedule of Maturities of our Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - EQUITY PLANS AND SHARE-BASED COMPENSATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - EQUITY PLANS AND SHARE-BASED COMPENSATION - Schedule of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - EQUITY PLANS AND SHARE-BASED COMPENSATION - Schedule of Time-Based RSUs and PSUs Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - EQUITY PLANS AND SHARE-BASED COMPENSATION - Schedule of Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - EQUITY PLANS AND SHARE-BASED COMPENSATION - Schedule of Fair Value of Employee Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - EQUITY PLANS AND SHARE-BASED COMPENSATION - Schedule of Fair Value of Employee Stock Purchase Plan (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - NET LOSS PER SHARE - Schedule of Computation of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - NET LOSS PER SHARE - Schedule of Antidilutive Shares Excluded From Computation of Diluted Net Loss per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - SEGMENT AND GEOGRAPHIC INFORMATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - SEGMENT AND GEOGRAPHIC INFORMATION - Schedule of Segment Profit or Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - SEGMENT AND GEOGRAPHIC INFORMATION - Schedule of Revenue by Geographic Location (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - SEGMENT AND GEOGRAPHIC INFORMATION - Schedule of Revenue by Category (Details) link:presentationLink link:calculationLink link:definitionLink