13. SEGMENT INFORMATION Veritiv's business is organized under four reportable segments: Packaging, Facility Solutions, Print, and Publishing and Print Management ("Publishing"). This segment structure is consistent with the way the Chief Operating Decision Maker, who is Veritiv's Chief Executive Officer, makes operating decisions and manages the growth and profitability of the Company's business. The Company also has a Corporate &amp; Other category, which includes certain assets and costs not primarily attributable to any of the reportable segments, as well as the Veritiv logistics solutions business which provides transportation and warehousing solutions. The following tables present net sales, Adjusted EBITDA (earnings before interest, income taxes, depreciation and amortization, restructuring charges, net, integration and acquisition expenses and other similar charges including any severance costs, costs associated with warehouse and office openings or closings, consolidation, and relocation and other business optimization expenses, stock-based compensation expense, changes in the LIFO reserve, non-restructuring asset impairment charges, non-restructuring severance charges, non-restructuring pension charges, net, fair value adjustments related to contingent liabilities assumed in mergers and acquisitions and certain other adjustments), which is the metric management uses to assess operating performance of the segments, and certain other measures for each of the reportable segments and Corporate &amp; Other for the periods presented: (in millions) Packaging Facility Solutions Print Publishing Total Reportable Segments Corporate &amp; Other Total Three Months Ended September 30, 2020 Net sales $ 847.9 $ 231.4 $ 364.8 $ 119.4 $ 1,563.5 $ 27.7 $ 1,591.2 Adjusted EBITDA 85.9 13.1 8.8 3.5 111.3 (61.4) Depreciation and amortization 5.8 2.1 2.0 0.0 9.9 5.1 15.0 Restructuring charges, net 2.5 0.6 4.2 0.0 7.3 0.6 7.9 Three Months Ended September 30, 2019 Net sales $ 871.4 $ 307.9 $ 523.0 $ 190.1 $ 1,892.4 $ 32.1 $ 1,924.5 Adjusted EBITDA 67.4 11.0 10.6 4.6 93.6 (48.6) Depreciation and amortization 4.6 1.8 2.1 0.0 8.5 4.8 13.3 Restructuring charges, net 5.8 6.1 4.3 (8.5) 7.7 (0.1) 7.6 Nine Months Ended September 30, 2020 Net sales $ 2,432.0 $ 693.6 $ 1,099.2 $ 401.3 $ 4,626.1 $ 77.2 $ 4,703.3 Adjusted EBITDA 215.4 33.5 21.3 6.9 277.1 (151.2) Depreciation and amortization 16.7 5.9 6.0 0.1 28.7 14.4 43.1 Restructuring charges, net 10.7 3.8 20.2 0.0 34.7 5.7 40.4 Nine Months Ended September 30, 2019 Net sales $ 2,598.3 $ 918.1 $ 1,605.5 $ 603.7 $ 5,725.6 $ 98.6 $ 5,824.2 Adjusted EBITDA 181.1 23.5 30.1 15.0 249.7 (141.0) Depreciation and amortization 13.8 5.3 6.3 0.4 25.8 13.7 39.5 Restructuring charges, net 8.5 7.3 6.2 (8.2) 13.8 3.1 16.9 The table below presents a reconciliation of net income (loss) as reflected on the Condensed Consolidated Statements of Operations to Adjusted EBITDA for the reportable segments: Three Months Ended September 30, Nine Months Ended September 30, (in millions) 2020 2019 2020 2019 Net income (loss) $ 21.1 $ 5.1 $ 2.2 $ (32.9) Interest expense, net 5.5 8.9 19.7 30.5 Income tax expense (benefit) (0.1) 7.6 (0.2) 0.2 Depreciation and amortization 15.0 13.3 43.1 39.5 Restructuring charges, net 7.9 7.6 40.4 16.9 Facility closure charges, including (gain) loss from asset disposition (7.4)  (5.4)  Stock-based compensation 4.8 3.4 14.9 12.4 LIFO reserve (decrease) increase (0.4) (3.9) (4.6) (1.0) Non-restructuring severance charges 0.8 1.3 3.2 4.0 Non-restructuring pension charges, net  0.0 7.2 6.6 Integration expenses  4.5  13.3 Fair value adjustment on TRA contingent liability 2.0 0.3 1.0 1.8 Fair value adjustment on contingent consideration liability  (2.5) 1.0 10.6 Escheat audit contingent liability  (1.0)  6.0 Other 0.7 0.4 3.4 0.8 Adjustment for Corporate &amp; Other 61.4 48.6 151.2 141.0 Adjusted EBITDA for reportable segments $ 111.3 $ 93.6 $ 277.1 $ 249.7