| 
                                   
                                
                                
                                VIAVI Announces Third Quarter Fiscal 2021 Results
                                
                                SCOTTSDALE, Ariz., May 4, 2021 /PRNewswire/ -- VIAVI (NASDAQ: VIAV) today reported results for its third fiscal quarter ended April 3, 2021. 
                                
                                Third quarter of fiscal 2021 net revenue was $303.4 million. GAAP net income was $11.8 million, or $0.05 per share. Non-GAAP net income was $42.3 million, or $0.18 per share. 
                                Second quarter of fiscal 2021 net revenue was $299.9 million. GAAP net income was $21.9 million or $0.09 per share. Non-GAAP net income was $52.1 million, or $0.23 per share. 
                                Third quarter of fiscal 2020 net revenue was $256.2 million. GAAP net loss was $(32.8) million, or $(0.14) per share. Non-GAAP net income was $32.0 million, or $0.14 per share. 
                                "Fiscal Q3 2021 posted record revenue and non-GAAP profitability for a March quarter, typically a seasonally weak quarter period. VIAVI exceeded the high end of the guidance range with the revenue at $303.4 million and non-GAAP operating margin at 20.2%. Non-GAAP EPS at $0.18 reached the high end of the range," said Oleg Khaykin, VIAVI's President and Chief Executive Officer. "NSE revenue continued to see strong recovery momentum and exceeding our expectations, up 12.9% from a year ago levels led by strength in Fiber, Cable, and Wireless. OSP revenue came in-line with our guidance, up 33.2% year-on-year due to strong demand in both Anti-Counterfeiting and 3D Sensing." 
                                Khaykin added, "For Q4, we expect NSE revenue to continue to strengthen, driven by strong demand for Field Instruments and Lab Equipment. OSP revenue is expected to be significantly up year-on-year, but sequentially down from a very strong fiscal Q3, driven by lower Anti-Counterfeiting and seasonally weaker 3D Sensing demand." 
                                Financial Overview: 
                                The tables below (in millions, except percentage, and per share data) provide comparisons of quarterly results to prior periods, including sequential quarterly and year-over-year changes. A full reconciliation between the GAAP and non-GAAP measures included in the tables is contained in this release under the section titled "Use of Non-GAAP (Adjusted) Financial Measures." 
                                Third Quarter Ended April 3, 2021 
                                
                                  
                                  
                                  
                                    
                                      
                                        
  | 
                                        
                                           GAAP Results 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           Q3 
                                         | 
                                        
  | 
                                        
                                           Q2 
                                         | 
                                        
  | 
                                        
                                           Q3 
                                         | 
                                        
  | 
                                        
                                           Change 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           FY 2021 
                                         | 
                                        
  | 
                                        
                                           FY 2021 
                                         | 
                                        
  | 
                                        
                                           FY 2020 
                                         | 
                                        
  | 
                                        
                                           Q/Q 
                                         | 
                                        
  | 
                                        
                                           Y/Y 
                                         | 
                                       
                                      
                                        | 
                                           Net revenue 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           303.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           299.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           256.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           1.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           18.4 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Gross margin 
                                         | 
                                        
                                           60.0 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           60.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           57.3 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           (10) bps 
                                         | 
                                        
  | 
                                        
                                           270 bps 
                                         | 
                                       
                                      
                                        | 
                                           Operating margin 
                                         | 
                                        
                                           11.8 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           14.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           3.6 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           (230) bps 
                                         | 
                                        
  | 
                                        
                                           820 bps 
                                         | 
                                       
                                      
                                        | 
                                           Income from operations 
                                         | 
                                        
                                           35.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           42.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           9.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (15.1) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           294.5 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Net income per share 
                                         | 
                                        
                                           0.05 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.09 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.14) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (44.4) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           135.7 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  
                                    
                                      
                                        
  | 
                                        
                                           Non-GAAP Results 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           Q3 
                                         | 
                                        
  | 
                                        
                                           Q2 
                                         | 
                                        
  | 
                                        
                                           Q3 
                                         | 
                                        
  | 
                                        
                                           Change 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           FY 2021 
                                         | 
                                        
  | 
                                        
                                           FY 2021 
                                         | 
                                        
  | 
                                        
                                           FY 2020 
                                         | 
                                        
  | 
                                        
                                           Q/Q 
                                         | 
                                        
  | 
                                        
                                           Y/Y 
                                         | 
                                       
                                      
                                        | 
                                           Non-GAAP gross margin 
                                         | 
                                        
                                           63.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           63.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           61.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           — bps 
                                         | 
                                        
  | 
                                        
                                           190 bps 
                                         | 
                                       
                                      
                                        | 
                                           Non-GAAP operating margin 
                                         | 
                                        
                                           20.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           22.3 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           14.8 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           (210) bps 
                                         | 
                                        
  | 
                                        
                                           540 bps 
                                         | 
                                       
                                      
                                        | 
                                           Non-GAAP income from operations 
                                         | 
                                        
                                           61.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           66.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           38.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (8.1) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           61.6 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Non-GAAP net earnings per share 
                                         | 
                                        
                                           0.18 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.23 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.14 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (21.7) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           28.6 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  
                                    
                                      
                                        
  | 
                                        
                                           Net Revenue by Segment 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           Q3 
                                         | 
                                        
  | 
                                        
                                           % of Net 
                                         | 
                                        
  | 
                                        
                                           Q2 
                                         | 
                                        
  | 
                                        
                                           Q3 
                                         | 
                                        
  | 
                                        
                                           Change 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           FY 2021 
                                         | 
                                        
  | 
                                        
                                           revenue 
                                         | 
                                        
  | 
                                        
                                           FY 2021 
                                         | 
                                        
  | 
                                        
                                           FY 2020 
                                         | 
                                        
  | 
                                        
                                           Q/Q 
                                         | 
                                        
  | 
                                        
                                           Y/Y 
                                         | 
                                       
                                      
                                        | 
                                           Network Enablement 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           190.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           62.9 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           180.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           163.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           5.5 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           16.5 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Service Enablement 
                                         | 
                                        
                                           20.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           6.7 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           25.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           23.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (21.3) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           (12.1) 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Optical Security and Performance Products 
                                         | 
                                        
                                           92.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           30.4 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           93.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           69.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (1.1) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           33.2 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Total 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           303.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           100.0 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           299.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           256.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           1.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           18.4 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  - Americas, Asia-Pacific and EMEA customers represented 33.6%, 33.7% and 32.7%, respectively, of total net revenue for the quarter ended April 3, 2021.
 
                                  - As of April 3, 2021, the Company held $678.1 million in total cash, short-term restricted cash and short-term investments.
 
                                  - As of April 3, 2021, the Company had $460.0 million aggregate principal amount of 1.00% Senior Convertible Notes and $225.0 million aggregate principal amount of 1.75% Senior Convertible Notes with a total net carrying value of $618.1 million classified as long-term debt.
 
                                  - During the fiscal quarter ended April 3, 2021, the Company generated $48.1 million of cash from operations.
 
                                 
                                Business Outlook for the Fourth Quarter of Fiscal 2021 
                                For the fourth quarter of fiscal 2021 ending July 3, 2021, the Company expects net revenue to be between $290 million to $310 million and non-GAAP earnings per share to be between $0.18 and $0.20. 
                                With respect to our expectations above, the Company has not reconciled non-GAAP net income per share to GAAP net income (loss) per share in this press release because it is unable to provide a meaningful or accurate estimate of certain reconciling items described in the "Use of Non-GAAP (Adjusted) Financial Measures" section below and the information is not available without unreasonable effort as a result of the inherent difficulty of forecasting the timing and/or amounts of certain items, including certain charges related to restructuring, acquisition, integration and related charges. In addition, the Company believes such reconciliations would imply a degree of precision that may be confusing or misleading to investors. 
                                Conference Call 
                                The Company will discuss these results and other related matters at 1:30 p.m. Pacific Time on May 4, 2021 in a live webcast, which will also be archived for replay on the Company's website at https://investor.viavisolutions.com.  The Company will post supplementary slides outlining the Company's latest financial results on https://investor.viavisolutions.com under the "Quarterly Results" section concurrently with this earnings press release. This press release is being furnished as a Current Report on Form 8-K with the Securities and Exchange Commission, and will be available at www.sec.gov. 
                                About VIAVI Solutions 
                                VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for communications service providers, enterprises, network equipment manufacturers, government and avionics. We help these customers harness the power of instruments, automation, intelligence and virtualization to Command the network. VIAVI is also a leader in light management solutions for 3D sensing, anti-counterfeiting, consumer electronics, industrial, automotive and defense applications. Learn more about VIAVI at www.viavisolutions.com. Follow us on VIAVI Perspectives, LinkedIn, Twitter, YouTube and Facebook. 
                                Forward-Looking Statements 
                                This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. These statements include any expectation, anticipation or guidance as to future financial performance, including future revenue, gross margin, operating expense, operating margin, profitability targets, cash flow and other financial metrics, as well as the impact and duration of certain trends and market position and conditions. These forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from those projected. In particular, the Company's ability to predict future financial performance continues to be difficult due to, among other things: (a) continuing general limited visibility across many of our product lines; (b) quarter-over-quarter product mix fluctuations, which can materially impact profitability measures due to the broad gross margin ranges across our portfolio; (c) consolidations in our customer base; (d) unforeseen changes in the demand for current and new products, technologies, services, delays or unforeseen events in the roll-out of new industry platforms such as 5G or evolving technology such as 3D sensing and customer purchasing delays as they assess or transition to such new technologies and/or architectures, all of which limit near-term demand visibility, and could negatively impact potential revenue; (e) continued decline of average selling prices across our businesses; (f) notable seasonality and a significant level of in-quarter book-and-ship business; (g) various product and manufacturing transfers, site consolidations, product discontinuances and the restructuring and workforce reduction plans, including the plan announced during the first quarter of fiscal 2019 that may cause short-term disruptions; (h) challenges integrating the businesses  the Company has acquired and realizing all of the expected benefits and savings; (i) the ability of our suppliers and contract manufacturers to meet production and delivery requirements to our forecasted demand; (j) potential disruptions or delays to our manufacturing and operations due to natural disasters such as the recent wildfires in Northern California and related blackouts and power outages in the region; (k) the uncertain and ongoing impact to our supply chain of tariffs, sanctions and other trade measures imposed by domestic and foreign governments and the possibility of escalation of "trade wars" and retaliatory measures between nations; (l) the impact of infectious disease outbreaks, epidemics, and pandemics including the ongoing effects of the COVID-19 global pandemic on our financial results, revenues, customer demand, business operations and manufacturing and on the business operations of our customers, contract manufacturers and suppliers; and (m) inherent uncertainty related to global markets, including recessions and tightening liquidity and the effect of such markets on demand for our products. These forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from those projected. For more information on these risks, please refer to the "Risk Factors" section included in the Company's Annual Report on Form 10-K for the fiscal year ended June 27, 2020 filed with the Securities and Exchange Commission. The forward-looking statements contained in this press release are made as of the date thereof and the Company assumes no obligation to update such statements. 
                                Contact Information 
                                Investors:  Bill Ong 
                                408-404-4512 
                                 
                                Press:  Amit Malhotra 
                                202-341-8624 
                                 
                                The following financial tables are presented in accordance with GAAP, unless otherwise specified. 
                                -SELECTED PRELIMINARY FINANCIAL DATA - 
                                
                                  
                                    
                                      
                                        | 
                                           VIAVI SOLUTIONS INC. 
                                         | 
                                       
                                      
                                        | 
                                           CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS 
                                         | 
                                       
                                      
                                        | 
                                           (in millions, except per share data) 
                                         | 
                                       
                                      
                                        | 
                                           (unaudited) 
                                         | 
                                       
                                      
                                        | 
                                           PRELIMINARY 
                                         | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        
  | 
                                        
                                           Three Months Ended 
                                         | 
                                        
  | 
                                        
                                           Nine Months Ended 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           March 28, 2020 
                                         | 
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           March 28, 2020 
                                         | 
                                       
                                      
                                        | 
                                           Net revenue 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           303.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           256.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           888.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           869.7 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Cost of revenues 
                                         | 
                                        
                                           113.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           101.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           331.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           334.2 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Amortization of acquired technologies 
                                         | 
                                        
                                           8.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           8.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           24.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           24.8 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Gross profit 
                                         | 
                                        
                                           182.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           146.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           531.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           510.7 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Operating expenses: 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Research and development 
                                         | 
                                        
                                           52.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           46.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           150.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           148.6 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Selling, general and administrative 
                                         | 
                                        
                                           86.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           83.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           247.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           263.1 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Amortization of other intangibles 
                                         | 
                                        
                                           8.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           8.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           24.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           26.4 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Restructuring and related benefits 
                                         | 
                                        
                                           (0.4) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (1.6) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (2.2) 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Total operating expenses 
                                         | 
                                        
                                           146.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           137.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           422.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           435.9 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Income from operations 
                                         | 
                                        
                                           35.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           9.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           109.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           74.8 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Interest and other income (expense), net 
                                         | 
                                        
                                           (0.9) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           5.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           9.3 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Interest expense 
                                         | 
                                        
                                           (9.0) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (8.4) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (27.0) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (25.1) 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Income before taxes 
                                         | 
                                        
                                           26.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           6.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           83.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           59.0 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Provision for income taxes 
                                         | 
                                        
                                           14.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           38.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           35.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           57.0 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Net income (loss) 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           11.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           (32.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           48.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           2.0 
                                         | 
                                        
  | 
                                       
                                      
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Net income (loss) per share: 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Basic 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           0.05 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           (0.14) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           0.21 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           0.01 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Diluted 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           0.05 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           (0.14) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.21 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.01 
                                         | 
                                        
  | 
                                       
                                      
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Shares used in per share calculations: 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Basic 
                                         | 
                                        
                                           228.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           230.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           228.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           229.8 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Diluted 
                                         | 
                                        
                                           240.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           230.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           233.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           236.3 
                                         | 
                                        
  | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        | 
                                           The preliminary financial statements are estimated based on our current information. 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  
                                    
                                      
                                        | 
                                           VIAVI SOLUTIONS INC. 
                                         | 
                                       
                                      
                                        | 
                                           CONDENSED CONSOLIDATED BALANCE SHEETS 
                                         | 
                                       
                                      
                                        | 
                                           (in millions, unaudited) 
                                         | 
                                       
                                      
                                        | 
                                           PRELIMINARY 
                                         | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           June 27, 2020 
                                         | 
                                       
                                      
                                        | 
                                           ASSETS 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Current assets: 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Cash and cash equivalents 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           672.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           539.0 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Short-term investments 
                                         | 
                                        
                                           1.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           1.5 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Restricted cash 
                                         | 
                                        
                                           4.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           3.5 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Accounts receivable, net 
                                         | 
                                        
                                           262.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           235.5 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Inventories, net 
                                         | 
                                        
                                           90.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           83.3 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Prepayments and other current assets 
                                         | 
                                        
                                           48.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           50.8 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Total current assets 
                                         | 
                                        
                                           1,080.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           913.6 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Property, plant and equipment, net 
                                         | 
                                        
                                           180.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           172.5 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Goodwill, net 
                                         | 
                                        
                                           396.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           381.4 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Intangibles, net 
                                         | 
                                        
                                           104.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           148.1 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Deferred income taxes 
                                         | 
                                        
                                           113.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           105.4 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Other non-current assets 
                                         | 
                                        
                                           52.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           55.3 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Total assets 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           1,926.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           1,776.3 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           LIABILITIES AND STOCKHOLDERS' EQUITY 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Current liabilities: 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Accounts payable 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           54.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           53.0 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Accrued payroll and related expenses 
                                         | 
                                        
                                           61.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           51.4 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Deferred revenue 
                                         | 
                                        
                                           65.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           54.6 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Accrued expenses 
                                         | 
                                        
                                           27.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           22.6 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Current portion of long-term debt 
                                         | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           2.8 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Other current liabilities 
                                         | 
                                        
                                           63.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           48.4 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Total current liabilities 
                                         | 
                                        
                                           273.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           232.8 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Long-term debt 
                                         | 
                                        
                                           618.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           600.9 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Other non-current liabilities 
                                         | 
                                        
                                           223.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           231.2 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Total stockholders' equity 
                                         | 
                                        
                                           811.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           711.4 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Total liabilities and stockholders' equity 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           1,926.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           1,776.3 
                                         | 
                                        
  | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        | 
                                           The preliminary financial statements are estimated based on our current information. 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  
                                    
                                      
                                        | 
                                           VIAVI SOLUTIONS INC. 
                                         | 
                                       
                                      
                                        | 
                                           REPORTABLE SEGMENT INFORMATION 
                                         | 
                                       
                                      
                                        | 
                                           (in millions, unaudited) 
                                         | 
                                       
                                      
                                        | 
                                           PRELIMINARY 
                                         | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        
  | 
                                        
                                           Three Months Ended April 3, 2021 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           Network and Service Enablement 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        
  | 
                                        
                                           Network 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Service 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Network and 
                                          Service 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Optical Security 
                                          and Performance 
                                          Products 
                                         | 
                                        
  | 
                                        
                                           Other Items (1) 
                                         | 
                                        
  | 
                                        
                                           Consolidated 
                                          GAAP Measures 
                                         | 
                                       
                                      
                                        | 
                                           Net revenue 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           190.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           20.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           211.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           92.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           303.4 
                                         | 
                                        
  | 
                                       
                                      
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Gross profit 
                                         | 
                                        
                                           123.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           12.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           135.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           55.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (9.4) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           182.0 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Gross margin 
                                         | 
                                        
                                           64.5 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           61.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           64.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           60.6 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           60.0 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Operating income 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           20.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           40.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (25.5) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           35.9 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Operating margin 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           9.9 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           43.9 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           11.8 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  
                                    
                                      
                                        
  | 
                                        
                                           Three Months Ended March 28, 2020 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           Network and Service Enablement 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        
  | 
                                        
                                           Network 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Service 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Network and 
                                          Service 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Optical Security 
                                          and 
                                          Performance 
                                          Products 
                                         | 
                                        
  | 
                                        
                                           Other Items (1) 
                                         | 
                                        
  | 
                                        
                                           Consolidated 
                                          GAAP Measures 
                                         | 
                                       
                                      
                                        | 
                                           Net revenue 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           163.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           23.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           187.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           69.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           256.2 
                                         | 
                                        
  | 
                                       
                                      
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Gross profit 
                                         | 
                                        
                                           104.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           16.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           120.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           36.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (9.9) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           146.8 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Gross margin 
                                         | 
                                        
                                           63.6 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           69.3 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           64.3 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           52.6 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           57.3 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Operating income 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           13.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           24.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (28.9) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           9.1 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Operating margin 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           7.4 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           35.0 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           3.6 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  
                                    
                                      
                                        
  | 
                                        
                                           Nine Months Ended April 3, 2021 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           Network and Service Enablement 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        
  | 
                                        
                                           Network 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Service 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Network and 
                                          Service 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Optical Security 
                                          and 
                                          Performance 
                                          Products 
                                         | 
                                        
  | 
                                        
                                           Total Segment 
                                          Measures 
                                         | 
                                        
  | 
                                        
                                           Other Items (1) 
                                         | 
                                        
  | 
                                        
                                           Consolidated 
                                          GAAP Measures 
                                         | 
                                       
                                      
                                        | 
                                           Net revenue 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           533.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           67.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           601.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           286.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           888.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           888.0 
                                         | 
                                        
  | 
                                       
                                      
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Gross profit 
                                         | 
                                        
                                           339.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           44.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           384.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           175.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           559.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (28.0) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           531.5 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Gross margin 
                                         | 
                                        
                                           63.7 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           65.6 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           63.9 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           61.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           63.0 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           59.9 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Operating income 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           56.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           132.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           188.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (79.3) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           109.5 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Operating margin 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           9.4 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           46.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           21.3 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           12.3 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  
                                    
                                      
                                        
  | 
                                        
                                           Nine Months Ended March 28, 2020 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           Network and Service Enablement 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        
  | 
                                        
                                           Network 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Service 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Network and 
                                          Service 
                                          Enablement 
                                         | 
                                        
  | 
                                        
                                           Optical Security 
                                          and 
                                          Performance 
                                          Products 
                                         | 
                                        
  | 
                                        
                                           Total Segment 
                                          Measures 
                                         | 
                                        
  | 
                                        
                                           Other Items (1) 
                                         | 
                                        
  | 
                                        
                                           Consolidated 
                                          GAAP Measures 
                                         | 
                                       
                                      
                                        | 
                                           Net revenue 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           565.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           75.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           641.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           228.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           869.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           869.7 
                                         | 
                                        
  | 
                                       
                                      
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Gross profit 
                                         | 
                                        
                                           367.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           49.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           416.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           123.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           539.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (29.1) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           510.7 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Gross margin 
                                         | 
                                        
                                           64.9 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           65.7 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           65.0 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           53.9 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           62.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           58.7 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Operating income 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           73.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           85.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           158.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (83.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           74.8 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Operating margin 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           11.5 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           37.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           18.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           8.6 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        | 
                                           (1) Other items include charges unrelated to core operating performance primarily consisting of stock-based compensation, amortization of acquisition-related intangibles, restructuring and related charges, changes in fair value of contingent consideration liabilities and other charges unrelated to core operating performance. 
                                         | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        | 
                                           The preliminary financial schedules are estimated based on our current information. 
                                         | 
                                       
                                     
                                   
                                 
                                Use of Non-GAAP (Adjusted) Financial Measures 
                                The Company provides non-GAAP gross margin, non-GAAP operating margin, non-GAAP net income (loss), non-GAAP net income (loss) per share, EBITDA and adjusted EBITDA financial measures as supplemental information regarding the Company's operational performance. The Company uses the measures disclosed in this release to evaluate the Company's historical and prospective financial performance, as well as its performance relative to its competitors. Specifically, management uses these items to further its own understanding of the Company's core operating performance, which the Company believes represent its performance in the ordinary, ongoing and customary course of its operations. Accordingly, management excludes from core operating performance items such as those relating to certain purchase price accounting adjustments, amortization of acquisition-related intangibles and inventory step-up, stock-based compensation, restructuring, separation costs, changes in fair value of contingent consideration liabilities and certain investing expenses and non-cash activities that management believes are not reflective of such ordinary, ongoing and customary course activities. Additionally, the Company excludes the results of discontinued operations in calculating non-GAAP net income (loss), non-GAAP net income (loss) per share, EBITDA and adjusted EBITDA for all periods reported. The Company believes excluding these items enables investors to evaluate more clearly and consistently the Company's core operational performance. 
                                The Company believes providing this additional information allows investors to see Company results through the eyes of management. The Company further believes that providing this information allows investors to better understand the Company's financial performance and, importantly, to evaluate the efficacy of the methodology and information used by management to evaluate and measure such performance. 
                                The non-GAAP adjustments described in this release are excluded by the Company from its non-GAAP financial measures. The non-GAAP adjustments, and the basis for excluding them, are outlined below. 
                                Cost of revenues, costs of research and development and costs of selling, general and administrative: The Company's GAAP presentation of gross margin and operating expenses may include (i) additional depreciation and amortization from changes in estimated useful life and the write-down of certain property, equipment and intangibles that have been identified for disposal but remained in use until the date of disposal, (ii) workforce related charges such as severance, retention bonuses and employee relocation costs related to formal restructuring plans, (iii) costs for facilities not required for ongoing operations, and costs related to the relocation of certain equipment from these facilities and/or contract manufacturer facilities, (iv) stock-based compensation, (v) changes in fair value of contingent consideration liabilities and (vi) other charges unrelated to our core operating performance comprising mainly of acquisition related transaction costs, amortization of  acquisition related inventory step-up, integration costs related to acquired entities, litigation and other costs and contingencies unrelated to current and future operations, including transformational initiatives such as the implementation of simplified automated processes, site consolidations, and reorganizations. The Company excludes these items in calculating non-GAAP gross margin, non-GAAP operating margin, non-GAAP net income (loss), non-GAAP net income (loss) per share, EBITDA and adjusted EBITDA. The Company believes excluding these items enables investors to evaluate more clearly and consistently the Company's core operational performance. 
                                Amortization of intangibles: The Company includes amortization expense related to intangibles in its GAAP presentation of cost of revenues and operating expense. The Company excludes these significant non-cash items in calculating non-GAAP gross margin, non-GAAP operating margin, non-GAAP net income (loss), non-GAAP net income (loss) per share, EBITDA and adjusted EBITDA, because it believes doing so provides investors a clearer and more consistent view of the Company's core operating performance in terms of cost of revenues and operating expenses. 
                                Non-cash interest expense and other expense: The Company incurred non-cash interest expense accretion of the debt discount on its convertible debt instruments. The Company eliminates this in calculating non-GAAP net income (loss), and non-GAAP net income (loss) per share, EBITDA and adjusted EBITDA, because it believes that in so doing, it can provide investors a clearer and more consistent view of the Company's core operating performance. 
                                Income tax expense or benefit: The Company excludes certain non-cash tax expense or benefit items, such as the utilization of net operating losses where valuation allowances were released, intra-period tax allocation benefit and the tax effect for amortization of non-tax deductible intangible assets, in calculating non-GAAP net income (loss) and non-GAAP net income (loss) per share. The Company believes excluding these items enables investors to evaluate more clearly and consistently the Company's core operational performance. 
                                Interest, taxes, depreciation, amortization and other adjustments: The Company's EBITDA calculation primarily excludes interest income and other income (expense), interest expense, taxes, depreciation and amortization, and other items that are not part of its core operating performance described above. The Company's adjusted EBITDA excludes items in addition to the items excluded from the EBITDA calculation such as stock-based compensation, restructuring and related charges (benefits), gain or loss on sale of available for-sale investments, changes in fair value of contingent consideration liabilities arising from prior acquisitions and other charges related to activities that are not part of its core operating performance described above. Management believes adjusted EBITDA is a helpful indicator of the Company's core operational cash flow. 
                                Non-GAAP financial measures are not in accordance with, preferable to, or an alternative for, generally accepted accounting principles in the United States. The GAAP measure most directly comparable to non-GAAP net income (loss) is net income (loss). The GAAP measure most directly comparable to non-GAAP net income (loss) per share is net income (loss) per share. The Company believes these GAAP measures alone are not fully indicative of its core operating expenses and performance and that providing non-GAAP financial measures in conjunction with GAAP measures provides valuable supplemental information regarding the Company's overall performance. 
                                
                                  
                                    
                                      
                                        | 
                                           VIAVI SOLUTIONS INC. 
                                         | 
                                       
                                      
                                        | 
                                           RECONCILIATION OF GAAP MEASURES FROM CONTINUING OPERATIONS 
                                         | 
                                       
                                      
                                        | 
                                           TO NON-GAAP MEASURES 
                                         | 
                                       
                                      
                                        | 
                                           (in millions, except per share data) 
                                         | 
                                       
                                      
                                        | 
                                           (unaudited) 
                                         | 
                                       
                                      
                                        | 
                                           PRELIMINARY 
                                         | 
                                       
                                      
                                        | 
                                           The following tables reconcile GAAP measures to non-GAAP measures: 
                                         | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        
  | 
                                        
                                           Three Months Ended 
                                         | 
                                        
  | 
                                        
                                           Nine Months Ended 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           March 28, 2020 
                                         | 
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           March 28, 2020 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           Gross 
                                          Profit 
                                         | 
                                        
  | 
                                        
                                           Gross 
                                          Margin 
                                         | 
                                        
  | 
                                        
                                           Gross 
                                          Profit 
                                         | 
                                        
  | 
                                        
                                           Gross 
                                          Margin 
                                         | 
                                        
  | 
                                        
                                           Gross 
                                          Profit 
                                         | 
                                        
  | 
                                        
                                           Gross 
                                          Margin 
                                         | 
                                        
  | 
                                        
                                           Gross 
                                          Profit 
                                         | 
                                        
  | 
                                        
                                           Gross 
                                          Margin 
                                         | 
                                       
                                      
                                        | 
                                           GAAP measures 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           182.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           60.0 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           146.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           57.3 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           531.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           59.9 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           510.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           58.7 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Stock-based compensation 
                                         | 
                                        
                                           1.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.4 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           1.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.5 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           3.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.4 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           3.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.4 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Other charges unrelated to core operating performance (1) 
                                         | 
                                        
                                           (0.1) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           0.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.3 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           (0.5) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.1) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           1.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.1 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Amortization of intangibles 
                                         | 
                                        
                                           8.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           2.7 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           8.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           3.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           24.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           2.8 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           24.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           2.9 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Total related to Cost of Revenue 
                                         | 
                                        
                                           9.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           3.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           9.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           3.9 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           28.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           3.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           29.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           3.4 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Non-GAAP measures 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           191.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           63.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           156.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           61.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           559.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           63.0 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           539.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           62.1 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  
                                    
                                      
                                        
  | 
                                        
                                           Three Months Ended 
                                         | 
                                        
  | 
                                        
                                           Nine Months Ended 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           March 28, 2020 
                                         | 
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           March 28, 2020 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           Operating 
                                          Income 
                                         | 
                                        
  | 
                                        
                                           Operating 
                                          Margin 
                                         | 
                                        
  | 
                                        
                                           Operating 
                                          Income 
                                         | 
                                        
  | 
                                        
                                           Operating 
                                          Margin 
                                         | 
                                        
  | 
                                        
                                           Operating 
                                          Income 
                                         | 
                                        
  | 
                                        
                                           Operating 
                                          Margin 
                                         | 
                                        
  | 
                                        
                                           Operating 
                                          Income 
                                         | 
                                        
  | 
                                        
                                           Operating 
                                          Margin 
                                         | 
                                       
                                      
                                        | 
                                           GAAP measures 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           35.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           11.8 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           9.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           3.6 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           109.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           12.3 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           74.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           8.6 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Stock-based compensation 
                                         | 
                                        
                                           11.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           3.6 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           11.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           4.6 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           33.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           3.8 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           33.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           3.8 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Change in fair value of contingent liability 
                                         | 
                                        
                                           (2.3) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.8) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           (3.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.4) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           (4.3) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.5) 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Other charges unrelated to core operating performance (1) 
                                         | 
                                        
                                           0.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           1.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.7 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           0.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.1 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           5.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.7 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Amortization of intangibles 
                                         | 
                                        
                                           16.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           5.5 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           16.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           6.5 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           49.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           5.6 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           51.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           5.9 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Restructuring and related benefits 
                                         | 
                                        
                                           (0.4) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.1) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           (1.6) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.6) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           (0.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.1) 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           (2.2) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.3) 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Total related to Cost of Revenue and Operating Expenses 
                                         | 
                                        
                                           25.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           8.4 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           28.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           11.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           79.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           9.0 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           83.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           9.6 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                      
                                        | 
                                           Non-GAAP measures 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           61.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           20.2 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           38.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           14.8 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           188.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           21.3 
                                         | 
                                        
                                           % 
                                         | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           158.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           18.2 
                                         | 
                                        
                                           % 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  
                                    
                                      
                                        
  | 
                                        
                                           Three Months Ended 
                                         | 
                                        
  | 
                                        
                                           Nine Months Ended 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           March 28, 2020 
                                         | 
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           March 28, 2020 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           Net Income 
                                         | 
                                        
  | 
                                        
                                           Diluted 
                                          EPS 
                                         | 
                                        
  | 
                                        
                                           Net Income 
                                          (Loss) 
                                         | 
                                        
  | 
                                        
                                           Diluted 
                                          EPS 
                                         | 
                                        
  | 
                                        
                                           Net Income 
                                         | 
                                        
  | 
                                        
                                           Diluted 
                                           EPS 
                                         | 
                                        
  | 
                                        
                                           Net Income 
                                         | 
                                        
  | 
                                        
                                           Diluted 
                                           EPS 
                                         | 
                                       
                                      
                                        | 
                                           GAAP measures 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           11.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           0.05 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           (32.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           (0.14) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           48.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           0.21 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           2.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           0.01 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Items reconciling GAAP net income and EPS to non-GAAP net income and EPS: 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                       
                                      
                                        | 
                                           Stock-based compensation 
                                         | 
                                        
                                           11.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.05 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           11.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.05 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           33.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.14 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           33.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.14 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Change in fair value of contingent liability 
                                         | 
                                        
                                           (2.3) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.01) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (3.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.02) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (4.3) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.02) 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Other charges unrelated to core operating performance (1) 
                                         | 
                                        
                                           0.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           1.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.01 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           5.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.02 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Amortization of intangibles 
                                         | 
                                        
                                           16.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.07 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           16.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.07 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           49.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.21 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           51.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.22 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Restructuring and related charges (benefits) 
                                         | 
                                        
                                           (0.4) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (1.6) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.01) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (2.2) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.01) 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Non-cash interest expense and other expense 
                                         | 
                                        
                                           5.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.02 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           5.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.02 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           16.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.07 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           15.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.07 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Withholding income taxes 
                                         | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           31.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.13 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           31.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.13 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Benefit from income taxes 
                                         | 
                                        
                                           (0.6) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.9) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (1.0) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (2.4) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.01) 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Total related to net income and EPS 
                                         | 
                                        
                                           30.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.13 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           64.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.28 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           94.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.40 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           128.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.54 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Non-GAAP measures 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           42.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           0.18 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           31.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           0.14 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           142.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           0.61 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           130.5 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           0.55 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Shares used in per share calculation for Non-GAAP EPS 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           240.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           234.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           233.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
  | 
                                        
                                           236.3 
                                         | 
                                        
  | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        | 
                                           Note: Certain totals may not add due to rounding 
                                         | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        | 
                                           The preliminary financial schedules are estimated based on our current information. 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
                                  
                                    
                                      
                                        | 
                                           VIAVI SOLUTIONS INC. 
                                         | 
                                       
                                      
                                        | 
                                           RECONCILIATION OF GAAP MEASURES FROM CONTINUING OPERATIONS 
                                         | 
                                       
                                      
                                        | 
                                           TO ADJUSTED EBITDA 
                                         | 
                                       
                                      
                                        | 
                                           (in millions, unaudited) 
                                         | 
                                       
                                      
                                        | 
                                           PRELIMINARY 
                                         | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        
  | 
                                        
                                           Three Months Ended 
                                         | 
                                        
  | 
                                        
                                           Nine Months Ended 
                                         | 
                                       
                                      
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           March 28, 2020 
                                         | 
                                        
  | 
                                        
                                           April 3, 2021 
                                         | 
                                        
  | 
                                        
                                           March 28, 2020 
                                         | 
                                       
                                      
                                        | 
                                           GAAP net income (loss) 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           11.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           (32.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           48.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           2.0 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Interest and other income and (expense), net 
                                         | 
                                        
                                           0.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (5.3) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (9.3) 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Interest expense 
                                         | 
                                        
                                           9.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           8.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           27.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           25.1 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Withholding income taxes 
                                         | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           31.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           31.6 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Provision for income taxes 
                                         | 
                                        
                                           14.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           7.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           35.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           25.4 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Depreciation 
                                         | 
                                        
                                           9.2 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           10.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           26.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           30.0 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Amortization 
                                         | 
                                        
                                           16.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           16.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           49.8 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           51.2 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           EBITDA 
                                         | 
                                        
                                           61.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           36.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           186.1 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           156.0 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Costs related to restructuring and related benefits 
                                         | 
                                        
                                           (0.4) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (1.6) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (0.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (2.2) 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Costs related to stock-based compensation 
                                         | 
                                        
                                           11.0 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           11.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           33.4 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           33.3 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Change in fair value of contingent liability 
                                         | 
                                        
                                           (2.3) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           — 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (3.8) 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           (4.3) 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Other charges unrelated to core operating performance (1) 
                                         | 
                                        
                                           0.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           1.9 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           0.7 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           5.8 
                                         | 
                                        
  | 
                                       
                                      
                                        | 
                                           Adjusted EBITDA 
                                         | 
                                        
                                           $ 
                                         | 
                                        
                                           70.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           48.3 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           215.6 
                                         | 
                                        
  | 
                                        
  | 
                                        
                                           $ 
                                         | 
                                        
                                           188.6 
                                         | 
                                        
  | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        | 
                                           Note: Certain totals may not add due to rounding 
                                         | 
                                       
                                      
                                        | 
                                           (1) Other items include charges unrelated to core operating performance primarily consisted of acquisition and integration related charges, transformational initiatives such as site consolidations, and reorganization, loss on sale of investments and loss on disposal of long-lived assets. 
                                         | 
                                       
                                      
                                        
  | 
                                       
                                      
                                        | 
                                           The preliminary financial schedules are estimated based on our current information 
                                         | 
                                       
                                     
                                   
                                 
                                  
                                
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