Net Income Attributable to Noncontrolling Interests Net income attributable to noncontrolling interests was $94 million in 2021 , $69 million in 2020 and $87 million in 2019 . Net income attributable to noncontrolling interests from discontinued operations of $13 million in 2019 related to the distribution of AgCo and SpecCo to DowDuPont as a result of the separation are included in the amounts above. See Notes 19 and 24 to the Consolidated Financial Statements for additional information. Net Income (Loss) Available for the Common Stockholder(s) Dow Inc. Net income available for Dow Inc. common stockholders was $6,311 million in 2021 , compared with $1,225 million in 2020 and a net loss of $1,359 million in 2019 . Earnings per share of Dow Inc. was $8.38 per share in 2021 , compared with $1.64 per share in 2020 and a loss of $1.84 per share in 2019 . See Note 9 to the Consolidated Financial Statements for details on Dow Inc.'s earnings per share calculations. TDCC Net income available for TDCC common stockholder was $6,274 million in 2021 , compared with $1,235 million in 2020 and a net loss of $1,237 million in 2019 . Following the separation from DowDuPont, TDCC's common shares are owned solely by Dow Inc. SEGMENT RESULTS The Company conducts its worldwide operations through six global businesses which are organized into the following operating segments: Packaging & Specialty Plastics, Industrial Intermediates & Infrastructure and Performance Materials & Coatings. Corporate contains the reconciliation between the totals for the operating segments and the Company's totals. The Company did not aggregate any operating segments when determining its reportable segments. The Company reports geographic information for the following regions: U.S. & Canada, Asia Pacific, Latin America and EMEAI. The Company transfers ethylene to its downstream derivative businesses at market prices. The Company also allocated costs previously assigned to AgCo and SpecCo ("stranded costs") to the operating segments. The Company’s measure of profit/loss for segment reporting purposes is Operating EBIT (for the years ended December 31, 2021 and 2020) and pro forma Operating EBIT (for the year ended December 31, 2019) as this is the manner in which the Company's chief operating decision maker ("CODM") assesses performance and allocates resources. The Company defines Operating EBIT as earnings (i.e., "Income (loss) from continuing operations before income taxes") before interest, excluding the impact of significant items. The Company defines pro forma Operating EBIT as earnings (i.e., "Income (loss) from continuing operations before income taxes") before interest, plus pro forma adjustments, excluding the impact of significant items. Operating EBIT by segment and pro forma Operating EBIT by segment include all operating items relating to the businesses; items that principally apply to Dow as a whole are assigned to Corporate. The Company also presents pro forma net sales for the year ended December 31, 2019, as it is included in management’s measure of segment performance and is regularly reviewed by the CODM. Pro forma net sales includes the impact of various manufacturing, supply and service related agreements entered into with DuPont and Corteva in connection with the separation which provide for different pricing than the historical intercompany and intracompany pricing practices of TDCC and Historical DuPont. See Note 26 to the Consolidated Financial Statements for reconciliations of these measures and a summary of the pro forma adjustments impacting segment measures, which are consistent with the pro forma adjustments included in the Current Report on Form 8-K filed on June 3, 2019, with the SEC. PACKAGING & SPECIALTY PLASTICS The Packaging & Specialty Plastics operating segment consists of two highly integrated global businesses: Hydrocarbons & Energy and Packaging and Specialty Plastics. The segment employs the industry’s broadest polyolefin product portfolio, supported by the Company’s proprietary catalyst and manufacturing process technologies. These differentiators, plus collaboration at the customer’s design table, enable the segment to deliver more reliable, durable, higher-performing solutions designed for recyclability and enhanced plastics circularity and sustainability. The segment serves customers, brand owners and ultimately consumers in key markets including food and specialty packaging; industrial and consumer packaging; health and hygiene; caps, closures and pipe applications; consumer durables; mobility and transportation; and infrastructure. Ethylene is transferred to downstream derivative businesses at market-based prices, which are generally equivalent to prevailing market prices for large volume purchases. This segment also includes the results of The Kuwait Styrene Company K.S.C.C. and The SCG-Dow Group, as well as a portion of the results of EQUATE Petrochemical Company K.S.C.C. 41