Segment Reporting: PMIs subsidiaries and affiliates are engaged in the manufacture and sale of cigarettes and other nicotine-containing products, including RRPs, in markets outside of the United States of America. In addition, PMI ships a version of its Platform 1 device and its consumables authorized by the FDA to Altria Group, Inc. for sale in the United States under license. Operating segments for PMI are organized by geographic region and managed by segment managers who are responsible for the operating and financial results of the regions inclusive of all product categories sold in the region. PMIs operating segments are the European Union; Eastern Europe; Middle East &amp; Africa; South &amp; Southeast Asia; East Asia &amp; Australia; and Latin America &amp; Canada. PMI records net revenues and operating income to its segments based upon the geographic area in which the customer resides. Revenues from shipments of Platform 1 devices, heated tobacco units and accessories to Altria Group, Inc. for sale under license in the United States are included in Net Revenues of the Latin America &amp; Canada segment. PMIs chief operating decision maker evaluates segment performance and allocates resources based on regional operating income, which includes results from all product categories sold in each region. Interest expense, net, and provision for income taxes are centrally managed and, accordingly, such items are not presented by segment since they are excluded from the measure of segment profitability reviewed by management. Information about total assets by segment is not disclosed because such information is not reported to or used by PMIs chief operating decision maker. Segment goodwill and other intangible assets, net, are disclosed in Note 3. Goodwill and Other Intangible Assets, net. The accounting policies of the segments are the same as those described in Note 2. Summary of Significant Accounting Policies. PMI disaggregates its net revenue from contracts with customers by both geographic location and product category for each of PMI's six operating segments, as PMI believes this best depicts how the nature, amount, timing and uncertainty of its revenue and cash flows are affected by economic factors. Net revenues by segment were as follows: For the Years Ended December 31, (in millions) 2019 2018 2017 Net revenues: European Union $ 9,817 $ 9,298 $ 8,318 Eastern Europe 3,282 2,921 2,711 Middle East &amp; Africa 4,042 4,114 3,988 South &amp; Southeast Asia 5,094 4,656 4,417 East Asia &amp; Australia 5,364 5,580 6,373 Latin America &amp; Canada 2,206 3,056 2,941 Net revenues $ 29,805 $ 29,625 $ 28,748 Total net revenues attributable to customers located in Japan, PMI's largest market in terms of net revenues, were $3.9 billion , $3.8 billion and $4.7 billion in 2019 , 2018 and 2017 , respectively. Total net revenues attributable to customers located in Indonesia were $3.1 billion , $3.1 billion and $3.2 billion in 2019 , 2018 and 2017 , respectively. PMI had one customer in the East Asia &amp; Australia segment that accounted for 13% , 13% and 16% of PMIs consolidated net revenues, and one customer in the European Union segment that accounted for 10% , 10% and 10% of PMIs consolidated net revenues in 2019 , 2018 and 2017 , respectively. PMI's net revenues by product category were as follows: For the Years Ended December 31, (in millions) 2019 2018 2017 Combustible products: European Union $ 8,093 $ 8,433 $ 8,048 Eastern Europe 2,438 2,597 2,657 Middle East &amp; Africa 3,721 3,732 3,893 South &amp; Southeast Asia 5,094 4,656 4,417 East Asia &amp; Australia 2,693 3,074 3,156 Latin America &amp; Canada 2,179 3,037 2,937 Total combustible products $ 24,218 $ 25,529 $ 25,107 Reduced-risk products: European Union $ 1,724 $ 865 $ 269 Eastern Europe 844 324 55 Middle East &amp; Africa 321 382 94 South &amp; Southeast Asia    East Asia &amp; Australia 2,671 2,506 3,218 Latin America &amp; Canada 27 19 4 Total reduced-risk products $ 5,587 $ 4,096 $ 3,640 Total PMI net revenues $ 29,805 $ 29,625 $ 28,748 Note: Sum of product categories or Regions might not foot to total PMI due to roundings. Net revenues related to combustible products refer to the operating revenues generated from the sale of these products, including shipping and handling charges billed to customers, net of sales and promotion incentives, and excise taxes. These net revenue amounts consist of the sale of PMI's cigarettes and other tobacco products combined. Other tobacco products primarily include roll-your-own and make-your-own cigarettes, pipe tobacco, cigars and cigarillos and do not include reduced-risk products. Net revenues related to reduced-risk products refer to the operating revenues generated from the sale of these products, including shipping and handling charges billed to customers, net of sales and promotion incentives, and excise taxes. These net revenue amounts consist of the sale of PMI's heated tobacco units, IQOS devices and related accessories, and other nicotine-containing products, which primarily include PMI's e-vapor products. PMI recognizes revenue, when control is transferred to the customer, typically either upon shipment or delivery of goods. Operating income by segment were as follows: For the Years Ended December 31, (in millions) 2019 2018 2017 Operating income: European Union $ 3,970 $ 4,105 $ 3,691 Eastern Europe 547 902 887 Middle East &amp; Africa 1,684 1,627 1,884 South &amp; Southeast Asia 2,163 1,747 1,514 East Asia &amp; Australia 1,932 1,851 2,608 Latin America &amp; Canada 235 1,145 997 Operating income $ 10,531 $ 11,377 $ 11,581 Items affecting the comparability of results from operations were as follows:  Russia excise and VAT audit charge - See Note 18. Contingencies for details of the $374 million pre-tax charge included in the Eastern Europe segment for the year ended December 31, 2019 .  Asset impairment and exit costs - See Note 21. Asset Impairment and Exit Costs for details of the $422 million pre-tax charge for the year ended December 31, 2019 , as well as a breakdown of these costs by segment.  Canadian tobacco litigation-related expense - See Note 18. Contingencies and Note 22. Deconsolidation of RBH for details of the $194 million pre-tax charge included in the Latin America &amp; Canada segment for the year ended December 31, 2019 .  Loss on deconsolidation of RBH - See Note 22. Deconsolidation of RBH for details of the $239 million loss included in the Latin America &amp; Canada segment for the year ended December 31, 2019 . Other segment data were as follows: For the Years Ended December 31, (in millions) 2019 2018 2017 Depreciation expense: European Union $ 254 $ 269 $ 213 Eastern Europe 147 101 76 Middle East &amp; Africa 90 105 88 South &amp; Southeast Asia 142 154 153 East Asia &amp; Australia 185 173 160 Latin America &amp; Canada 69 94 85 887 896 775 Other 11 11 12 Total depreciation expense $ 898 $ 907 $ 787 For the Years Ended December 31, (in millions) 2019 2018 2017 Capital expenditures: European Union $ 466 $ 813 $ 956 Eastern Europe 132 136 97 Middle East &amp; Africa 35 65 85 South &amp; Southeast Asia 100 129 140 East Asia &amp; Australia 67 215 87 Latin America &amp; Canada 52 74 175 852 1,432 1,540 Other  4 8 Total capital expenditures $ 852 $ 1,436 $ 1,548 At December 31, (in millions) 2019 2018 2017 Long-lived assets: European Union $ 4,275 $ 4,216 $ 4,130 Eastern Europe 774 547 546 Middle East &amp; Africa 369 362 430 South &amp; Southeast Asia 1,361 1,297 1,419 East Asia &amp; Australia 829 781 659 Latin America &amp; Canada 478 779 885 Total long-lived assets 8,086 7,982 8,069 Other 516 664 1,126 Total property, plant and equipment, net and Other assets $ 8,602 $ 8,646 $ 9,195 Long-lived assets consist of non-current assets other than goodwill; other intangible assets, net; deferred tax assets, investments in unconsolidated subsidiaries and equity securities, and financial instruments. PMI's largest markets in terms of long-lived assets are Italy, Switzerland and Indonesia. Total long-lived assets located in Italy, which is reflected in the European Union segment above, were $1.1 billion , $1.1 billion and $1.2 billion at December 31, 2019 , 2018 and 2017 , respectively. Total long-lived assets located in Switzerland, which is reflected in the European Union segment above, were $1.1 billion , $1.0 billion and $0.9 billion at December 31, 2019 , 2018 and 2017 , respectively. Total long-lived assets located in Indonesia, which is reflected in the South &amp; Southeast Asia segment above, were $0.8 billion , $0.7 billion and $0.8 billion at December 31, 2019 , 2018 and 2017 , respectively.