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P4Y2021-01-122020-09-172019-11-192020-06-052016-03-162019-03-192003-04-012014-09-112017-12-052031-07-112030-09-172027-06-052029-11-192026-04-162026-03-192025-07-212025-01-112024-12-05falseFYCEMEX SAB DE CV0001076378MXMXIn 2021 and 2020, the column “Additions to fixed assets” includes capital expenditures, which comprises acquisitions of property, machinery and equipment as well as additions of assets for the right-of-use, for combined amounts of $1,099 and $795, respectively (note 16).The shares of TCL trade on the Trinidad and Tobago Stock Exchange. As of December 31, 2021 and 2020, there is a non-controlling interest in TCL of 30.17% of its ordinary shares in both years (note 22.4).CEMEX’s operations in the Philippines are mainly conducted through CEMEX Holdings Philippines, Inc. (“CHP”), a Philippine company whose shares trade on the Philippines Stock Exchange. As of December 31, 2021 and 2020, there is a non-controlling interest in CHP of 22.16% of its ordinary shares (note 22.4).CEMEX Latam Holdings, S.A. (“CLH”), a company incorporated in Spain, trades its ordinary shares on the Colombian Stock Exchange. CLH is the indirect holding company of CEMEX’s operations in Colombia, Panama, Costa Rica, Guatemala, Nicaragua and El Salvador. At year end 2021 and 2020, there is a non-controlling interest in CLH of 7.74% and 7.63%, respectively, of its ordinary shares, excluding shares held in CLH’s treasury (note 22.4).Restructuring costs mainly refer to severance payments and the definite closing of operating sites. In 2021, includes aggregate impairment losses of goodwill of $440 related to the operating segments in Spain, the United Arab Emirates and the Information Technology business (note 17.2), impairment losses of internally developed software capitalized in prior years and other intangible assets of $53 (note 17.1), as well as impairment losses of fixed assets of $43 (note 16.1). In 2020, include impairment losses of goodwill and other intangible assets of $1,020 and $194, respectively, related to CEMEX’s assets and its Reporting Segment in the United States (notes 17.1 and 17.2), as well as impairment losses of fixed assets of $306, mainly related to idle assets in the United States, Spain and the United Kingdom (note 16.1). In 2019, includes impairment losses of fixed assets of $64 (note 16.1).In 2021, 2020 and 2019, includes $29, $11 and $55, respectively, in connection with property damages and natural disasters (note 26.1). In 2020, includes assets and liabilities of $26 and $6, respectively, associated with a committed sale of certain assets in France negotiated in December 2020.Non-trade accounts receivable are mainly attributable to the sale of assets.Includes the capitalized direct costs incurred in the development stage of internal-use software, such as professional fees, direct labor and related travel expenses. The capitalized amounts are amortized to the statement of operations over a period ranging from 3 to 5 years. This caption is primarily associated with Neoris N.V., CEMEX’s subsidiary involved in the sale of information technology and services. This caption refers to the operating segments in Israel, the Czech Republic and Egypt. This caption refers to the operating segments in the Dominican Republic, the Caribbean and Panama. Current provisions primarily consist of accrued employee benefits, insurance payments, accruals for legal assessments and others. These amounts are revolving in nature and are expected to be settled and replaced by similar amounts within the next 12 months.Provisions for legal claims and other responsibilities include items related to tax contingencies.Environmental liabilities include future estimated costs arising from legal or constructive obligations, related to cleaning, reforestation and other remedial actions to remediate damage caused to the environment. The expected average period to settle these obligations is greater than 15 years.As of December 31, 2021 and 2020, includes $6 and $12, respectively, of the non-current portion of taxes payable in Mexico.As of December 31, 2021 and 2020, the balance includes deferred revenues of $32 and $42, respectively, that are amortized to the income statement as deliverables are fulfilled over the maturity of long-term clinker supply agreements.Provisions for asset retirement include future estimated costs for demolition, cleaning and reforestation of production sites at the end of their operation, which are initially recognized against the related assets and are depreciated over their estimated useful life. The increase in 2021 mainly refers to the decrease in the discount rate as well as update in estimates in CEMEX’s operations in the United States.As of December 31, 2021 and 2020, contract liabilities with customers included $219 and $161, respectively, of advances received from customers, as well as in 2021 and 2020 the current portion of deferred revenues in connection with advances under long-term clinker supply agreements of $4 and $4, respectively.As of December 31, 2021 and 2020, includes $7 and $19, respectively, of the current portion of other taxes payable in Mexico.Estimated cash flows on floating rate denominated debt were determined using the floating interest rates in effect as of December 31, 2021.Represents estimated annual payments under these benefits for the next 10 years (note 20), including the estimate of new retirees during such future years.The schedule of debt payments, which includes current maturities, does not consider the effect of any refinancing of debt that may occur during the following years. In the past, CEMEX has replaced its long-term obligations for others of a similar nature.Future payments for the purchase of raw materials are presented based on contractual nominal cash flows. Future nominal payments for energy were estimated for all contractual commitments based on an aggregate average expected consumption per year using the future prices of energy established in the contracts for each period. Future payments also include CEMEX’s commitments for the purchase of fuel.Represent nominal cash flows. As of December 31, 2021, the NPV of future payments under such leases was $1,222, of which, $531 refers to payments from 1 to 3 years and $293 refers to payments from 3 to 5 years.The long-term growth rates are generally based on projections issued by the International Monetary Fund (“IMF”). All significant R&D activities are executed by several internal areas of CEMEX as part of their daily activities. In 2021, 2020 and 2019, total combined expenses of these departments recognized within administrative expenses were $35, $31 and $38, respectively.In 2021, 2020 and 2019, administrative expenses include depreciation and amortization of $142, $145 and $132, respectively, and selling expenses include depreciation and amortization of $49 in 2021, $50 in 2020 and $48 in 2019. Refers mainly to the expansion of a cement-production line in the Philippines.During March 2021, considering CEMEX’s targets for the reduction of CO2 emissions (note 3.4), as well as the innovative technologies and considerable capital investments that have to be deployed to achieve such goals, CEMEX sold 12.3 million Allowances in several transactions for $600. 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