BUSINESS SEGMENT AND GEOGRAPHIC REGION INFORMATION Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated on a regular basis by the chief operating decision maker, or decision making group, in deciding how to allocate resources to an individual segment and in assessing performance. Eatons segments are as follows: Electrical Products and Electrical Systems and Services The Electrical Products segment consists of electrical components, industrial components, residential products, single phase power quality, emergency lighting, fire detection, wiring devices, structural support systems, circuit protection, and lighting products. The Electrical Systems and Services segment consists of power distribution and assemblies, three phase power quality, hazardous duty electrical equipment, intrinsically safe explosion-proof instrumentation, utility power distribution, power reliability equipment, and services. The principal markets for these segments are industrial, institutional, governmental, utility, commercial, residential and information technology. These products are used wherever there is a demand for electrical power in commercial buildings, data centers, residences, apartment and office buildings, hospitals, factories, utilities, and industrial and energy facilities. The segments share several common global customers, but a large number of customers are located regionally. Sales are made directly to original equipment manufacturers, utilities, and certain other end users, as well as through distributors, resellers, and manufacturers' representatives. Hydraulics The Hydraulics segment is a global leader in hydraulics components, systems and services for industrial and mobile equipment. Eaton offers a wide range of power products including pumps, motors and hydraulic power units; a broad range of controls and sensing products including valves, cylinders and electronic controls; a full range of fluid conveyance products including industrial and hydraulic hose, fittings, and assemblies, thermoplastic hose and tubing, couplings, connectors, and assembly equipment; filtration systems solutions; industrial drum and disc brakes; and golf grips. The principal markets for the Hydraulics segment include renewable energy, marine, agriculture, oil and gas, construction, mining, forestry, utility, material handling, truck and bus, machine tools, molding, primary metals, and power generation. Key manufacturing customers in these markets and other customers are located globally. Products are sold and serviced through a variety of channels. Aerospace The Aerospace segment is a leading global supplier of aerospace fuel, hydraulics, and pneumatic systems for commercial and military use. Products include hydraulic power generation systems for aerospace applications including pumps, motors, hydraulic power units, hose and fittings, electro-hydraulic pumps; controls and sensing products including valves, cylinders, electronic controls, electromechanical actuators, sensors, aircraft flap and slat systems and nose wheel steering systems; fluid conveyance products, including hose, thermoplastic tubing, fittings, adapters, couplings, sealing and ducting; and fuel systems including fuel pumps, sensors, valves, adapters and regulators. The principal markets for the Aerospace segment are manufacturers of commercial and military aircraft and related after-market customers. These manufacturers and other customers operate globally. Products are sold and serviced through a variety of channels. Vehicle The Vehicle segment is a leader in the design, manufacture, marketing, and supply of: drivetrain, powertrain systems and critical components that reduce emissions and improve fuel economy, stability, performance, and safety of cars, light trucks and commercial vehicles. Products include transmissions, clutches, hybrid power systems, superchargers, engine valves and valve actuation systems, cylinder heads, locking and limited slip differentials, transmission controls, and fuel vapor components for the global vehicle industry. The principal markets for the Vehicle segment are original equipment manufacturers and aftermarket customers of heavy-, medium-, and light-duty trucks, SUVs, CUVs, passenger cars and agricultural equipment. eMobility The eMobility segment designs, manufactures, markets, and supplies electrical and electronic components and systems that improve the power management and performance of both on-road and off-road vehicles. Products include high voltage inverters, converters, fuses, onboard chargers, circuit protection units, vehicle controls, power distribution, fuel tank isolation valves, and commercial vehicle hybrid systems. The principle markets for the eMobility segment are original equipment manufacturers and aftermarket customers of passenger cars, commercial vehicles, and construction, agriculture, and mining equipment. Other Information No single customer represented greater than 10% of net sales in 2019 , 2018 or 2017 , respectively. The accounting policies of the business segments are generally the same as the policies described in Note 1, except that operating profit only reflects the service cost component and the cost of any special termination benefits related to pensions and other postretirement benefits. Intersegment sales and transfers are accounted for at the same prices as if the sales and transfers were made to third parties. These intersegment sales are eliminated in consolidation. Operating profit includes the operating profit from intersegment sales. For purposes of business segment performance measurement, the Company does not allocate items that are of a non-operating nature or are of a corporate or functional governance nature. Corporate expenses consist of costs associated with acquisitions, divestitures, and gains and losses on the sale of certain businesses, and corporate office expenses including compensation, benefits, occupancy, depreciation, and other administrative costs. Identifiable assets of the business segments exclude goodwill, other intangible assets, and general corporate assets, which principally consist of certain cash, short-term investments, deferred income taxes, certain accounts receivable, certain property, plant and equipment, and certain other assets. Business Segment Information 2019 2018 2017 Net sales Electrical Products $ 7,148 $ 7,124 $ 6,917 Electrical Systems and Services 6,287 6,024 5,666 Hydraulics 2,552 2,756 2,468 Aerospace 2,044 1,896 1,744 Vehicle 3,038 3,489 3,326 eMobility 321 320 283 Total net sales $ 21,390 $ 21,609 $ 20,404 Segment operating profit Electrical Products $ 1,390 $ 1,311 $ 1,233 Electrical Systems and Services 1,027 896 770 Hydraulics 286 370 288 Aerospace 495 398 332 Vehicle 460 611 541 eMobility 17 44 50 Total segment operating profit 3,675 3,630 3,214 Corporate Amortization of intangible assets (367 ) (382 ) (388 ) Interest expense - net (236 ) (271 ) (246 ) Pension and other postretirement benefits expense (12 ) (1 ) (45 ) Gain on sale of business   1,077 Arbitration decision expense  (275 )  Other corporate expense - net (469 ) (277 ) (244 ) Income before income taxes 2,591 2,424 3,368 Income tax expense 378 278 382 Net income 2,213 2,146 2,986 Less net income for noncontrolling interests (2 ) (1 ) (1 ) Net income attributable to Eaton ordinary shareholders $ 2,211 $ 2,145 $ 2,985 2019 2018 2017 Identifiable assets Electrical Products $ 2,201 $ 2,451 $ 2,446 Electrical Systems and Services 2,532 2,243 2,141 Hydraulics 1,439 1,473 1,345 Aerospace 1,362 935 938 Vehicle 2,145 2,289 2,367 eMobility 141 139 136 Total identifiable assets 9,820 9,530 9,373 Goodwill 13,456 13,328 13,568 Other intangible assets 4,638 4,846 5,265 Corporate 3,514 3,388 4,417 Assets held for sale 1,377   Total assets $ 32,805 $ 31,092 $ 32,623 Capital expenditures for property, plant and equipment Electrical Products $ 162 $ 135 $ 130 Electrical Systems and Services 108 101 83 Hydraulics 90 106 96 Aerospace 47 38 37 Vehicle 127 143 141 eMobility 8 4 4 Total 542 527 491 Corporate 45 38 29 Total expenditures for property, plant and equipment $ 587 $ 565 $ 520 Depreciation of property, plant and equipment Electrical Products $ 126 $ 136 $ 138 Electrical Systems and Services 87 85 83 Hydraulics 66 64 61 Aerospace 27 26 26 Vehicle 102 104 109 eMobility 5 5 5 Total 413 420 422 Corporate 52 53 54 Total depreciation of property, plant and equipment $ 465 $ 473 $ 476 Geographic Region Information Net sales are measured based on the geographic destination of sales. Long-lived assets consist of property, plant and equipment - net. 2019 2018 2017 Net sales United States $ 12,336 $ 12,034 $ 11,222 Canada 941 931 942 Latin America 1,312 1,442 1,485 Europe 4,311 4,553 4,394 Asia Pacific 2,490 2,649 2,361 Total $ 21,390 $ 21,609 $ 20,404 Long-lived assets United States $ 1,821 $ 1,898 $ 1,872 Canada 24 20 20 Latin America 316 286 290 Europe 797 723 769 Asia Pacific 538 540 551 Total $ 3,496 $ 3,467 $ 3,502