0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - Condensed Consolidated Balance Sheets (Unaudited) link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - Condensed Consolidated Statements of Stockholders’ Equity (Unaudited) link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 0000007 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 0000008 - Disclosure - BUSINESS ACQUISITIONS link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - FINANCIAL INSTRUMENTS link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - BALANCE SHEET COMPONENTS link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - CONVERTIBLE SENIOR NOTES link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - STOCKHOLDERS’ EQUITY link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - NET LOSS PER SHARE link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - REVENUE link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 9954471 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9954472 - Disclosure - BUSINESS ACQUISITIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954473 - Disclosure - FINANCIAL INSTRUMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954474 - Disclosure - BALANCE SHEET COMPONENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9954475 - Disclosure - CONVERTIBLE SENIOR NOTES (Tables) link:presentationLink link:calculationLink link:definitionLink 9954476 - Disclosure - STOCKHOLDERS’ EQUITY (Tables) link:presentationLink link:calculationLink link:definitionLink 9954477 - Disclosure - NET LOSS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9954478 - Disclosure - REVENUE (Tables) link:presentationLink link:calculationLink link:definitionLink 9954479 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 9954480 - Disclosure - BUSINESS ACQUISITIONS (Details) link:presentationLink link:calculationLink link:definitionLink 9954481 - Disclosure - BUSINESS ACQUISITIONS - Schedule of Business Acquisition (Details) link:presentationLink link:calculationLink link:definitionLink 9954482 - Disclosure - FINANCIAL INSTRUMENTS - Summary of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9954483 - Disclosure - FINANCIAL INSTRUMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954484 - Disclosure - FINANCIAL INSTRUMENTS - Changes in Estimated Fair Value of Contingent Consideration (Details) link:presentationLink link:calculationLink link:definitionLink 9954485 - Disclosure - FINANCIAL INSTRUMENTS - Summary of Cash, Cash Equivalents and Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - FINANCIAL INSTRUMENTS - Summary of Contractual Maturities of Cash Equivalents and Available-for-Sale Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - BALANCE SHEET COMPONENTS - Components of Inventory (Details) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - BALANCE SHEET COMPONENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - BALANCE SHEET COMPONENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - BALANCE SHEET COMPONENTS - Definite-lived Intangible Assets from Business Acquisitions (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - BALANCE SHEET COMPONENTS - Estimated Future Amortization Expense of Acquisition-Related Intangible Assets with Definite Lives (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - BALANCE SHEET COMPONENTS - Changes in Reserve for Product Warranties (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - BALANCE SHEET COMPONENTS - Future Principal Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - CONVERTIBLE SENIOR NOTES (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954494 - Disclosure - CONVERTIBLE SENIOR NOTES (Schedule of Net Carrying Amount) (Details) link:presentationLink link:calculationLink link:definitionLink 9954495 - Disclosure - CONVERTIBLE SENIOR NOTES (Schedule of Interest Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 9954496 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 9954497 - Disclosure - STOCKHOLDERS’ EQUITY - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954498 - Disclosure - STOCKHOLDERS’ EQUITY - Summary of Time Based Options (Details) link:presentationLink link:calculationLink link:definitionLink 9954499 - Disclosure - STOCKHOLDERS’ EQUITY - Summary of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954500 - Disclosure - STOCKHOLDERS’ EQUITY - Summary of RSUs and PSUs Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954501 - Disclosure - STOCKHOLDERS’ EQUITY - Schedule of Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9954502 - Disclosure - STOCKHOLDERS’ EQUITY - Schedule of Fair Value of Employee Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9954503 - Disclosure - STOCKHOLDERS’ EQUITY - Schedule of Fair Value of Employee Stock Purchase Plan (Details) link:presentationLink link:calculationLink link:definitionLink 9954504 - Disclosure - NET LOSS PER SHARE - Computation of Basic and Diluted Earnings per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9954505 - Disclosure - NET LOSS PER SHARE - Antidilutive Shares Excluded from Computation of Diluted Earnings per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9954506 - Disclosure - REVENUE - Schedule of Revenue by Geographic Location (Details) link:presentationLink link:calculationLink link:definitionLink 9954507 - Disclosure - REVENUE - Summary of Revenue by Category (Details) link:presentationLink link:calculationLink link:definitionLink