The following table summarizes segment performance for fiscal 2019 , fiscal 2018 and fiscal 2017 : Coach (1) Kate Spade (1) Stuart Weitzman (1) Corporate (2) Total (millions) Fiscal 2019 Net sales $ 4,270.9 $ 1,366.8 $ 389.4 $  $ 6,027.1 Gross profit 2,996.4 863.6 193.7  4,053.7 Operating income (loss) 1,148.4 165.7 (51.2 ) (448.8 ) 814.1 Income (loss) before provision for income taxes 1,148.4 165.7 (51.2 ) (496.7 ) 766.2 Depreciation and amortization expense (3) 137.2 63.5 19.4 50.3 270.4 Total assets 1,945.9 2,596.1 749.4 1,585.9 6,877.3 Additions to long-lived assets (4) 85.0 74.2 12.3 102.7 274.2 Fiscal 2018 Net sales $ 4,221.5 $ 1,284.7 $ 373.8 $  $ 5,880.0 Gross profit 2,931.5 705.7 211.3  3,848.5 Operating income (loss) 1,117.2 (22.7 ) (0.3 ) (423.4 ) 670.8 Income (loss) before provision for income taxes 1,117.2 (22.7 ) (0.3 ) (497.4 ) 596.8 Depreciation and amortization expense (3) 139.5 67.2 20.8 43.8 271.3 Total assets 2,256.8 2,626.3 746.4 1,048.8 6,678.3 Additions to long-lived assets (4) 134.4 34.4 7.8 90.8 267.4 Fiscal 2017 Net sales $ 4,114.7 $  $ 373.6 $  $ 4,488.3 Gross profit 2,855.0  226.1  3,081.1 Operating income (loss) 1,072.4  15.4 (300.4 ) 787.4 Income (loss) before provision for income taxes 1,072.4  15.4 (328.8 ) 759.0 Depreciation and amortization expense (3) 149.9  18.9 50.1 218.9 Total assets 1,937.1  628.4 3,266.1 5,831.6 Additions to long-lived assets (4) 170.5  20.2 92.4 283.1 (1) During fiscal 2019, the Company acquired certain distributors for the Stuart Weitzman and Kate Spade brands. During the first quarter of fiscal 2018, the Company acquired Kate Spade &amp; Company. During the third quarter of fiscal 2018, the Company acquired certain distributors for the Coach and Stuart Weitzman brands and obtained operational control of the Kate Spade Joint Ventures. The operating results of the respective entity have been consolidated commencing on the date of each transaction. (2) Corporate, which is not a reportable segment, represents certain costs that are not directly attributable to a brand. These costs primarily represent administrative and information systems expense. Furthermore, certain integration and acquisition costs as well as costs under the Company's Operational Efficiency Plan and Transformation Plan as described in Note 6, "Restructuring Activities," are included within Corporate. (3) Depreciation and amortization expense includes $2.2 million of Integration &amp; Acquisition costs for the fiscal year ended June 29, 2019 . There were no costs incurred related to the Operational Efficiency Plan for the fiscal year ended June 29, 2019 and June 30, 2018 . Depreciation and amortization expenses includes $6.1 million of Operational Efficiency Plan charges for the fiscal year ended July 1, 2017 . These charges are recorded within Corporate. Depreciation and amortization expense for the segments includes an allocation of expense related to assets which support multiple segments. (4) Additions to long-lived assets for the reportable segments primarily includes store assets as well as assets that support a specific brand. Corporate additions include all other assets which includes a combination of Corporate assets, as well as assets that may support all segments. As such, depreciation expense for these assets may be subsequently allocated to a reportable segment.