Information on Business Segments The Company is organized based upon the nature of its products and services and reports under two global business segments: Industrial and Aerospace. Segment information is consistent with how management reviews the businesses, makes investing and resource allocation decisions and assesses operating performance. The Company has not aggregated operating segments for purposes of identifying these two reportable segments. Industrial is a global provider of highly-engineered, high-quality precision components, products and systems for critical applications serving a diverse customer base in end-markets such as transportation, industrial equipment, automation, personal care, packaging, electronics, and medical devices. Focused on innovative custom solutions, Industrial participates in the design phase of components and assemblies whereby customers receive the benefits of application and systems engineering, new product development, testing and evaluation, and the manufacturing of final products. Products are sold primarily through its direct sales force and global distribution channels. Industrial's Molding Solutions business designs and manufactures customized hot runner systems, advanced mold cavity sensors and process control systems, and precision high cavitation mold assemblies - collectively, the enabling technologies for many complex injection molding applications. The Force &amp; Motion Control business provides innovative cost effective force and motion control solutions for a wide range of metal forming and other industrial markets. The Automation business designs and develops robotic grippers, advanced end-of-arm tooling systems, sensors and other automation components for intelligent robotic handling solutions and industrial automation applications. Industrial's Engineered Components business manufactures and supplies precision mechanical products used in transportation and industrial applications, including mechanical springs, high-precision punched and fine-blanked components and retention rings. Industrial competes with a broad base of large and small companies engaged in the manufacture and sale of engineered products, precision molds, hot runner systems, robotic handling solutions and precision components. Industrial competes on the basis of quality, service, reliability of supply, engineering and technical capability, geographic reach, product breadth, innovation, design and price. Industrial has a global presence in multiple countries, with manufacturing, distribution and assembly operations in the United States, China, Germany, Italy, Sweden and Switzerland, among others. Industrial also has sales and service operations in the United States, China/Hong Kong, Germany, Italy and Switzerland, among others. Aerospace is a global manufacturer of complex fabricated and precision machined components and assemblies for turbine engines, nacelles and structures for both commercial and military aircraft. The Aerospace aftermarket business provides aircraft engine component MRO services, including services performed under our Component Repair Programs (CRPs), for many of the worlds major turbine engine manufacturers, commercial airlines and the military. The Aerospace aftermarket activities also include the manufacture and delivery of aerospace aftermarket spare parts, including revenue sharing programs (RSPs) under which the Company receives an exclusive right to supply designated aftermarket parts over the life of specific aircraft engine programs. Aerospaces OEM business supplements the leading aircraft engine OEM, nacelles, and structure capabilities and competes with a large number of fabrication and machining companies. Competition is based mainly on value derived from intellectual property and trade secrets, quality, concurrent engineering and technical capability, product breadth, solutions providing new product introduction, timeliness, service and price. Aerospaces fabrication and machining operations, with facilities in Arizona, Connecticut, Mexico, Michigan, Ohio, Utah and Singapore, produce critical engine, nacelle and airframe components through technologically advanced manufacturing processes. The Aerospace aftermarket business supplements jet engine OEMs maintenance, repair and overhaul capabilities, and competes with the service centers of major commercial airlines and other independent service companies for the repair and overhaul of turbine engine components. The manufacture and supply of aerospace aftermarket spare parts, including those related to the RSPs, are dependent upon the reliable and timely delivery of high-quality components. Aerospaces aftermarket facilities, located in Connecticut, Ohio, Singapore and Malaysia, specialize in the repair and refurbishment of highly engineered components and assemblies such as cases, rotating life limited parts, rotating air seals, turbine shrouds, vanes and honeycomb air seals. The Company evaluates the performance of its reportable segments based on the operating profit of the respective businesses, which includes net sales, cost of sales, selling and administrative expenses and certain components of other expense (income), net, as well as the allocation of corporate overhead expenses. Sales between the business segments and between the geographic areas in which the businesses operate are accounted for on the same basis as sales to unaffiliated customers. Additionally, revenues are attributed to countries based on the location of facilities. The following table (in millions) sets forth summarized financial information by reportable business segment Industrial Aerospace Other Total Company Sales 2018 $ 994.7 $ 501.2 $  $ 1,495.9 2017 973.9 462.6  1,436.5 2016 824.2 406.5  1,230.8 Operating profit 2018 $ 130.4 $ 101.4 $  $ 231.8 2017 122.8 83.6  206.5 2016 131.8 62.5  194.3 Assets 2018 $ 1,962.4 $ 692.6 $ 154.0 $ 2,809.0 2017 1,505.4 667.1 193.3 2,365.7 2016 1,356.1 647.8 133.7 2,137.5 Depreciation and amortization 2018 $ 57.6 $ 35.9 $ 0.8 $ 94.2 2017 54.8 33.6 1.7 90.2 2016 49.5 30.0 0.7 80.2 Capital expenditures 2018 $ 33.4 $ 23.6 $ 0.3 $ 57.3 2017 31.0 27.5 0.2 58.7 2016 25.9 21.1 0.5 47.6 _________________________ Notes: One customer, General Electric, accounted for 18% , 18% and 17% of the Companys total revenues in 2018 , 2017 and 2016 , respectively. Other assets include corporate-controlled assets, the majority of which are cash and cash equivalents. A reconciliation of the total reportable segments operating profit to income before income taxes follows (in millions): 2018 2017 2016 Operating profit $ 231.8 $ 206.5 $ 194.3 Interest expense 16.8 14.6 11.9 Other expense (income), net 7.4 (3.8 ) (0.2 ) Income before income taxes $ 207.5 $ 195.7 $ 182.6 The following table (in millions) summarizes total net sales of the Company by products and services: 2018 2017 2016 Engineered Components Products $ 285.9 $ 292.2 $ 283.4 Molding Solutions Products 503.8 487.3 376.6 Force &amp; Motion Control Products 196.2 194.4 164.2 Automation Products 8.8   Aerospace Original Equipment Manufacturer Products 337.0 323.4 288.4 Aerospace Aftermarket Products and Services 164.2 139.2 118.2 Total net sales $ 1,495.9 $ 1,436.5 $ 1,230.8 The following table (in millions) summarizes total net sales and long-lived assets of the Company by geographic area: Domestic International Other Total Company Sales 2018 $ 624.3 $ 958.7 $ (87.1 ) $ 1,495.9 2017 638.6 868.3 (70.4 ) 1,436.5 2016 562.6 727.4 (59.2 ) 1,230.8 Long-lived assets 2018 $ 366.1 $ 1,616.2 $  $ 1,982.4 2017 366.7 1,218.1  1,584.8 2016 368.2 1,135.5  1,503.6 _________________________ Notes: Germany, with sales of $331.4 million million, $301.7 million and $238.3 million in 2018 , 2017 and 2016 , respectively, and Singapore, with sales of $193.6 million in 2018 represent the only international countries with revenues in excess of 10% of the Company's total revenues in those years. Other revenues represent the elimination of intercompany sales between geographic locations, of which approximately 72% , 78% and 82% were sales from international locations to domestic locations in 2018 , 2017 and 2016 , respectively. Germany, with long-lived assets of $494.0 million , $514.0 million and $449.9 million as of December 31, 2018 , 2017 and 2016 , respectively, Singapore, with long-lived assets of $233.3 million , $237.6 million and $238.3 million as of December 31, 2018 , 2017 and 2016 , respectively, Italy, with long-lived assets of $412.0 million as of December 31, 2018, and Switzerland, with long-lived assets of $160.0 million and $169.3 million as of December 31, 2017 and 2016 , respectively, represent the international countries with long-lived assets that exceeded 10% of the Company's total long-lived assets in those years.