UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K
þANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 20172022
or
rTRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from              to             
Commission File Number: 1-33100
Owens Corning
(Exact name of registrant as specified in its charter)
Delaware43-2109021
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
One Owens Corning Parkway,
Toledo, OH
Toledo,OH43659
(Address of principal executive offices)(Zip Code)
(419) 248-8000
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading SymbolName of each exchange on which registered
Common Stock, par value $0.01 per shareOCNew York Stock Exchange
Securities registered pursuant to Section 12(g) of the Act:
None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  þ    No  r
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act.    Yes  r    No  þ
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  þ    No  r
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  þ    No  r
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.    r
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging“emerging growth company"company” in Rule 12b-2 of the Exchange Act. (Check one):
Large accelerated filer  þ      Accelerated filer  r      Non-accelerated filer  r      Smaller reporting company  r      Emerging growth company  r
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. r
Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.  r
Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). r
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes  r    No  þ
On June 30, 2017,2022, the last business day of the registrant’s most recently completed second fiscal quarter, the aggregate market value of $0.01 par value common stock (the voting stock of the registrant) held by non-affiliates (assuming for purposes of this computation only that the registrant had no affiliates) was approximately $7,451,085,912.$7,225,611,878.
As of February 15, 2018, 111,747,43110, 2023, 90,771,129 shares of the registrant’s common stock, par value $0.01 per share, were outstanding.



DOCUMENTS INCORPORATED BY REFERENCE
Portions of Owens Corning’s proxy statement to be delivered to stockholders in connection with the Annual Meeting of Stockholders to be held on or about April 19, 201820, 2023 (the “2018“2023 Proxy Statement”) are incorporated by reference into Part III hereof.





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PART I
ITEM 1.BUSINESS



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PART I
ITEM 1.BUSINESS

OVERVIEW
Owens Corning was founded in 1938. Since then, the Company has continued to grow as a market-leading innovator of glass fiber technology.
Owens Corning is a worldglobal building and construction materials leader committed to building a sustainable future through material innovation. Its fiberglass composites make thousands of products lighter, stronger, and more durable. Its insulation products conserve energy and improve acoustics, fire resistance and air quality in compositethe spaces where people live, work and building materials systems, delivering a broad range of high-qualityplay. Its roofing products and services. Our products range from glass fiber used to reinforce composite materials for transportation, electronics, marine, infrastructure, wind-energysystems enhance curb appeal of people’s homes and other high-performance markets to insulationprotect homes and roofing for residential, commercial buildings alike.
The business is global in scope, with operations in 31 countries, and industrial applications.human in scale, with approximately 19,000 employees and longstanding, local relationships with its customers. Founded in 1938 and based in Toledo, Ohio, Owens Corning recorded net sales in 2022 of $9.8 billion.
Unless the context indicates otherwise, the terms “Owens Corning,” “Company,” “we” and “our” in this report refer to Owens Corning and its subsidiaries. References to a particular year mean the Company’s year commencing on January 1 and ending on December 31 of that year.
SEGMENT OVERVIEW
The Company has an integrated business model with three reportable segments: Composites, Insulation and Roofing. Our Composites, Insulation and Roofing reportable segments accounted for approximately 31%27%, 30%37% and 39%36% of our total reportable segment net sales, respectively, in 2017.
Note 2 to the Consolidated Financial Statements contains information regarding net sales to external customers and total assets attributable to each of Owens Corning’s reportable segments and geographic regions, earnings before interest and taxes for each of Owens Corning’s reportable segments, and information concerning the dependence of our reportable segments on foreign operations, for each of the years 2017, 2016 and 2015.2022.
Composites
Owens Corning glass fiber materials can be found in over 40,000 end-use applications primarily within five primarythree markets: building and construction, transportation, consumer, industrial,renewable energy and power and energy.infrastructure. Such end-use applications include pipe,building structures, roofing shingles, sporting goods, consumer electronics, telecommunications cables, boats, aviation, defense, automotive, industrial containerstubs and wind-energy.showers, pools, decking, flooring, pipes and tanks, poles, electrical equipment and wind-energy turbine blades. Our products are manufactured and sold worldwide. We primarily sell our products directly to parts molders and fabricators. Within the building and construction market, our Composites segment sells glass fiber and/or glass mat directly to a small number of major shingle manufacturers, including our own Roofing segment.
Our Composites segment includes vertically integrated downstream activities.material solutions. The Company manufactures, fabricates and sells glass reinforcements in the form of fiber. Glass reinforcement materials are also used downstream by the Composites segment to manufacture and sell glass fiber products in the form of fabrics, non-wovens and other specialized products.
Demand for composites is driven by general global economic activity and, more specifically, by the increasing replacement of traditional materials such as aluminum, wood and steel with composites that offer lighter weight, improved strength, lack of conductivity and corrosion resistance. We estimate that over the last 35 years, on average, annual global demand for composite materials grew at about 1.6 times global industrial production growth.
We compete with compositeglass fiber manufacturers worldwide. According to various industry reports and Company estimates, our Composites segment is a world leader in the production of glass fiber reinforcement materials. Primary methods of competition include innovation, quality, customer service and global geographic reach. For our commodity products, price is also a method of competition. Significant competitors to the Composites segment include China Jushi Group Co., Ltd., Chongqing Polycom International Corporation Ltd (CPIC), Johns Manville, Nippon Electric Glass Co. Ltd. (NEG) and Taishan Glass Fiber Co., Ltd.
Typically, our composites plants run continuously throughout the year, and we warehouse much of our production prior to sale since we operate primarily with short delivery cycles.
Insulation
Our insulating products help customers conserveprovide a variety of benefits such as energy provideconservation, thermal functionality, improved acoustical performance and offer convenience of installation and use. Our Insulation segment includes a diverse portfolio of high, mid and low-temperature products with a geographic mix of United States, Canada, Europe, Asia-Pacific and Latin America, a market mix of residential, commercial, industrial and other markets, and a channel mix of retail, contractor and distribution.
Our products in the North American residential channelmarket include thermal and acoustical batts, loosefill insulation, spray foam, foam sheathing and accessories, and are sold under well-recognized brand names and trademarks such as Owens Corning PINK® FIBERGLAS™ Insulation. Our products in the commercial and industrial channelmarkets include glass fiber pipe insulation, energy efficient flexible duct media, bonded and granulated mineral wool insulation, cellular glass insulation and foam insulation used in above- and below-grade construction applications, and are sold under well-recognized brand names and trademarks such as ThermafiberFOAMULAR®,



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ITEM 1.BUSINESS (continued)

FOAMGLAS® and the subsequently-acquired Paroc®. We sell our insulation products primarily to insulation installers, home centers, lumberyards, retailers and distributors in the United States, Canada, Europe, Asia-Pacific and Asia-Pacific.Latin America.


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ITEM 1.BUSINESS (continued)
Demand for Owens Corning’s insulating products is driven by North American new residential construction, remodelingrepair and repairremodeling activity, commercial and industrial construction activity in the United States, Canada, Europe, Asia-Pacific and Latin America, and increasingly stringent building codes and the growing need for energy efficiency. Demand in the segment typically follows seasonal home improvement, remodeling and renovation and residential, commercial and industrial construction industry patterns. Demand for new residential constructioninsulation in North America typically follows housing starts on a three-month lagged basis, although the new residential construction cycle can elongate due to labor availability and other factors beyond our control. The peak season for home construction and remodeling in our geographic markets generally corresponds with the second and third calendar quarters. Demand for commercial and industrial applications is more heavily tied to industrial production growth, commercial construction activity, and overall economic conditions in the global markets we serve.
Our Insulation segment competes primarily with fiberglass insulation manufacturers in the United States, with an international presence in Canada, Europe, Asia-Pacific and to a lesser extent, in other geographic regions.Latin America. According to various industry reports and Company estimates, Owens Corning is North America’s largest producer of residential, commercial and industrial insulation, and the second-largest producer of extruded polystyrene foam insulation. Principal methods of competition include innovation and product design, service, location, quality, price and compatibility of systems solutions. Significant competitors in this segment include CertainTeed Corporation, Dow Chemical, Johns Manville, Knauf Insulation and ROCKWOOL International.
Our Insulation segment includes a diverse portfolio of high, mid and low-temperature products with a geographic mix of United States, Canada, Europe, Asia-Pacific and Latin America, a market mix of residential, commercial, industrial and other markets, and a channel mix of retail, contractor and distribution.
Working capital practices for this segment historically have followed a seasonal cycle. Typically, our insulation plants run continuously throughout the year. This production plan, along with the seasonal nature of portions of the segment, generally results in higher finished goods inventory balances in the first half of the year. Since sales increase during the second half of the year, our accounts receivable balances are typically higher during this period.
Roofing
Our primary products in the Roofing segment are laminate and strip asphalt roofing shingles. Other products include roofing components, synthetic packaging materials and oxidized asphalt. We have been able to meet the growing demand for longer lasting, aesthetically attractive laminate products with modest capital investment.
We sell shingles and roofing components primarily through distributors, home centers, lumberyards, retailers distributors and contractors in the United States. Our synthetic packaging materials are used primarily in the construction industry for lumber and metal packaging. Oxidized asphalt is a significant input used in the production of our asphalt roofing shingles. We are vertically integrated and have manufacturing facilities that process asphalt for use in our roofing shingles manufacturing process. In addition, we sell processed asphalt to other shingle manufacturers, to roofing contractors for built-up roofing asphalt systems and to manufacturers in a variety of other industries, including automotive, chemical, rubber and construction. Asphalt input costs and third-party asphalt sales prices are correlated to crude oil prices. As a result, third-party asphalt sales are largely a cost-plus business.
Demand for products in our Roofing segment is generally driven by both residential repair and remodeling activity and by new residential construction. Roofing damage from major storms can significantly increase demand in this segment. As a result, sales in this segment do not always follow seasonal home improvement, remodeling and new construction industry patterns as closely as our Insulation segment.
Our Roofing segment competes primarily with asphalt shingle manufacturers in the United States. According to various industry reports and Company estimates, Owens Corning’s Roofing segment is the second largest producer of asphalt roofing shingles in the United States. Principal methods of competition include innovation and product design, proximity to customers, quality and price. Significant competitors in the Roofing segment include CertainTeed Corporation, GAF and TAMKO.
Our manufacturing operations are generally continuous in nature, and we warehouse much of our production prior to sale since we operate with relatively short delivery cycles. One of the raw materials important to this segment is sourced from a sole supplier. We have a long-term supply contract for this material, and have no reason to believe that any availability issues will exist. If this supply was to become unavailable, our production could be interrupted until such time as the supplies again became available or the Company reformulated its products. Additionally, the supply of asphalt, another significant raw material in this segment, has been constricted at times. Although this has not caused ana significant interruption of our production in the past, prolonged asphalt shortages would restrict our ability to produce products in this segment.





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ITEM 1.BUSINESS (continued)

GENERAL
Major Customers
No one customer accounted for more than 10% of our consolidated net sales for 2017, 2016 or 2015. A significant portion of the net sales in our Insulation and Roofing segments are generated from large United States home improvement retailers.
Intellectual Property
The Company relies on a combination of intellectual property laws, as well as confidentiality procedures and contractual provisions, to protect our intellectual property, proprietary technology and our brands. Through continuous and extensive use of the color PINK since 1956, Owens Corning became the first owner of a single color trademark registration. In addition to our Owens Corning and PINK brands, the Company has registered, and applied for the registration of, U.S. and international trademarks, service marks, and domain names. Additionally, the Company has filedowns numerous U.S. and international patents and patent applications, including numerous issued patents, covering certain of our proprietary technology resulting from research and development efforts. Over time, the Company has assembled a portfolio of intellectual property rights including patents, trademarks, service marks, copyrights, domain names, know-how and trade secrets covering our products, services and manufacturing processes. Our proprietary technology is not dependent on any single or group of intellectual property rights and the Company does not expect the expiration of existing intellectual property to have a material adverse affecteffect on the business as a whole. The Company believes the duration of our patents is adequate relative to the expected lives of our products. Although the Company protects its intellectual property and proprietary technology, any significant impairment of, or third-party claim against, our intellectual property rights could harm our business or our ability to compete.
Backlog
Our customer volume commitments are generally short-term, and the Company does not have a significant backlog of orders.
Research and Development
The Company’s research and development expense during each of the last three years is presented in the table below (in millions):
Period
Research and
Development Expense
Twelve Months Ended December 31, 2017$85
Twelve Months Ended December 31, 2016$82
Twelve Months Ended December 31, 2015$73

Environmental Control

Owens Corning has established policies and procedures to ensure that its operations are conducted in compliance with all relevant laws and regulations and that enable the Company to meet its high standards for corporate sustainability and environmental stewardship. Our manufacturing facilities are subject to numerous foreign, federal, state and local laws and regulations relating to the presence of hazardous materials, pollution and protection of the environment, including emissions to air, discharges to water, management of hazardous materials, handling and disposal of solid wastes, and remediation of contaminated sites. All Company manufacturing facilities operate usingare required to use an ISO 14001 or equivalent environmental management system. The Company’s 20202030 Sustainability Goals require significant global reductions in energy use, water consumption, waste to landfill, emissions of greenhouse gases, fine particulate matter and toxic air emissions.volatile organic compound. The Company is dedicated to continuous improvement in our environmental, health and safety performance and to achieving its 20202030 Sustainability Goals.

The Company has not experienced a material adverse effect upon ourits capital expenditures or competitive position as a result of environmental control legislation and regulations. Operating costs associated with environmental compliance were approximately $32$45 million in 2017.2022. The Company continues to invest in equipment and process modifications to remain in compliance with applicable environmental laws and regulations worldwide.


Our manufacturing facilities are subject to numerous national, state and local environmental protection laws and regulations. Regulatory activities of particular importance to our operations include those addressing air pollution, water pollution, waste disposal and chemical control. It is possible that new laws and regulations will specifically address climate change, toxic air emissions,volatile organic compounds, ozone forming emissions and fine particulate matter. New environmental and chemical regulations could impact our ability to expand production or construct new facilities in every geographic regionregions in which we operate. However, based on



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ITEM 1.BUSINESS (continued)

information known to the Company, including the nature of our manufacturing operations and associated air emissions, at this time we do not expect any of these new laws, regulations or activities to have a material adverse effect on our results of current operations, financial condition or long-term liquidity.


Owens Corning is involved in remedial response activities and is responsible for environmental remediation at a number of sites, including certain of its currently owned or formerly owned plants. These responsibilities arise under a number of laws, including, but not limited to, the Federal Resource Conservation and Recovery Act, and similar state or local laws pertaining to the management and remediation of hazardous materials and petroleum. The Company has also been named a potentially responsible party under the United States Federal Superfund law, or state equivalents, at a number of disposal sites. The Company became involved in these sites as a result of government action or in connection with business acquisitions. At the end of 2017,2022, the Company was involved with a total of 2023 sites worldwide, including 710 Superfund sites and 13 owned or formerly owned sites. None of the liabilities for these sites are individually significant to the Company.




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ITEM 1.BUSINESS (continued)
Remediation activities generally involve a potential range of activities and costs related to soil and groundwater contamination. This can include pre-cleanup activities such as fact finding and investigation, risk assessment, feasibility studies, remedial action design and implementation (where actions may range from monitoring to removal of contaminants, to installation of longer-term remediation systems). A number of factors affect the cost of environmental remediation, including the number of parties involved in a particular site, the determination of the extent of contamination, the length of time the remediation may require, the complexity of environmental regulations, variability in clean-up standards, the need for legal action, and changes in remediation technology. Taking these factors into account, Owens Corning has predicted the costs of remediation reasonably estimated to be paid over a period of years. The Company accrues an amount on an undiscounted basis, consistent with the reasonable estimates of these costs when it is probable that a liability has been incurred. Actual cost may differ from these estimates for the reasons mentioned above.

During the fourth quarter of 2017, the Company recorded a $15 million environmental liability charge to Other expenses, net on the Consolidated Statements of Earnings in the Corporate, Other and Eliminations reporting category, primarily as a result of changes in estimable remediation costs at a single closed U.S. site owned by the Company. Factors contributing to this change in estimate included the complexity of environmental regulations at the site and the completion of a remedial action work plan. The Company expects this recorded amount to be paid over the next ten years, with the majority of the costs expected to be paid over the next three years. At December 31, 2017,2022, the Company had an accrual totaling $17$5 million for its environmental liabilities, of which the current portion is $11$1 million. Changes in required remediation procedures or timing of those procedures at existing legacy sites, or discovery of contamination at additional sites, could result in material increases to the Company’s environmental obligations.
NumberAdditional Government Laws and Regulations
In addition to environmental laws and regulations, we are subject to various laws and regulations around the world. For example, trade regulations, including tariffs or other import or export restrictions, may increase the cost of Employeessome of our raw materials or cross-border shipments, and limit our ability to do business in certain countries or with certain individuals. Our business is also subject to competition laws in the various jurisdictions where we operate, including the Sherman Antitrust Act and related federal and state antitrust laws in the United States, as well as similar foreign laws and regulations. These laws and regulations generally prohibit competitors from fixing prices, boycotting competitors, or engaging in other conduct that unreasonably restrains competition, and such laws and regulations may impact potential business relationships or transactions with third parties in the future. In addition, health and safety regulations have necessitated, and may continue to necessitate, increased operating costs or capital investments to promote a safe working environment. The Company is also required to comply with increasingly complex and changing laws and regulations enacted to protect business and personal data in the United States and other jurisdictions regarding privacy, data protection and data security, including those related to the collection, storage, use, transmission and protection of personal information and other consumer, customer, vendor or employee data. Further, an increasing number of laws and regulations focused on product and chemical hazards, including regulations concerning the impact of product manufacturing and use on climate change, and resulting preferential product selection could also impact our ability to manufacture and sell certain products or require significant research and development investment and capital expenditures to meet regulatory requirements. With respect to the laws and regulations noted above, as well as other applicable laws and regulations, the Company’s compliance programs, may under certain circumstances, involve material investments in the form of additional processes, training, personnel, information technology and capital. For a discussion of the risks associated with certain applicable laws and regulations, see Item 1A, “Risk Factors.”
Sustainability
As a worldwide leader in our industry, we have the desire to be at the forefront of corporate sustainability efforts. It is our ambition to be a net-positive company, that is, one whose positive impact of our people and products, is greater than the negative impact of manufacturing our products. We work to continually increase the good our people and products do while we concurrently reduce the negative environmental impact of our operations.
Our climate-related sustainability efforts have led Owens Corning to develop a range of strategies and tactics that have had a significant impact on the way we conduct our business. We strive to reduce the greenhouse gas emissions released throughout the entire life cycle of our products by improving the use-phase impacts of our products, making our manufacturing processes more energy-efficient, sourcing more renewable electricity, improving our supply chain logistics, increasing recycled content, and developing end-of-life recycling solutions. Together, this work helps to reduce the environmental impact of our operations and lowers the embodied carbon in our products – an attribute of growing importance to our customers.
Many of Owens Corning’s products are made using heavy, industrialized manufacturing processes. While we strive to go beyond all regulatory requirements, our factories do produce various emissions, including greenhouse gases. Owens Corning is subject to or has chosen to voluntarily participate in Emissions Trading Schemes around the world. Broad and gradual tightening of national, regional, and state government limits on emissions could disrupt our access to energy sources or specific raw materials, which in turn could disrupt the manufacturing of products dependent upon them. Owens Corning invests in research and development on climate-related risks and opportunities.


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ITEM 1.BUSINESS (continued)

Human Capital Resources
Important to the Company’s long-term success is ensuring its people feel valued, included, and engaged – from recruitment to retirement. That is why Owens Corning is dedicated to fostering an environment of learning and growth within a supportive, caring culture. We are committed to providing a safe, healthy workplace and a meaningful, engaging employee experience.
As of December 31, 2017,2022, Owens Corning had approximately 17,000 employees.19,000 employees, of which approximately 10,000 were located outside the United States. Approximately 8,0009,000 (64%) of suchhourly employees are subject to collective bargaining agreements. The Company believes that its relations with employees are good.

The Company focuses on a number of human capital resource objectives in managing its business which, taken together, may be material to understanding our business under certain circumstances.
Safety and Well-Being
One of our primary objectives is the safety and well-being of our employees. Working safely is an unconditional, organization-wide expectation at Owens Corning, which we believe directly benefits employees’ lives, improves our manufacturing processes and reduces our costs. The Company maintains comprehensive safety programs focused on identifying hazards and eliminating risks that can lead to severe injuries. One of our primary safety measures is the Recordable Incident Rate (“RIR”) as defined by the United States Bureau of Labor Statistics. For the year ended December 31, 2022, our RIR was 0.65, compared to 0.59 as reported in the same period a year ago.
Additionally, with our Healthy Living platform, we provide a multifaceted well-being program designed to drive sustainable, long-term change, improve the health and lives of employees, and strengthen the culture and work experience.
Employee Performance and Related Objectives
We also focus on managing employee performance, development, succession planning, and turnover. Our goal is to create a high-performance culture and teams that are diverse, capable and engaged. We strive to have clear objectives, effective performance management, and a structure that includes regular feedback, talent reviews, succession planning, development, and compensation analysis.
Corporate Culture
Another objective we pursue is maintaining a corporate culture focused on inclusion and diversity, ethics and compliance, training, and positive employee relations and engagement.
The Company believes its success and sustainability are enhanced by an inclusive and diverse workforce. We believe that inclusion and diversity add value to the business by fostering an environment that leads to high engagement and innovative thinking in the workplace. Our Chief Executive Officer, along with more than a thousand other company leaders around the world, signed the CEO Action for Diversity & Inclusion pledge in 2018, signaling our commitment to advance diversity and inclusion within the workplace. Owens Corning operates programs that foster gender and ethnic diversity as well as equality within its workforce, including supporting various employee-led affinity groups, so its employees feel valued and appreciated for the distinct voices they bring to the team.
As of December 31, 2022, the composition of our Board of Directors was 60% demographically diverse, which includes gender, race, ethnicity, nationality, national origin or other elements of one’s identity. Leadership positions were comprised of approximately 29% women globally and 17% people of color in the United States. Our 2030 diversity goals set ambitious targets for Owens Corning leadership positions of 35% women globally and 22% people of color in the United States.
The Company performs a biennial pay equity review with the assistance of a third-party vendor. These reviews include a robust, statistical analysis of pay equity across the majority of its global salaried workforce. Consistent with our commitment to “equal pay for equal work,” we remediate all identified and substantiated pay gaps through pay increases. Further, the Company has implemented processes and policies to avoid inheriting unequal pay bias of prior employers.
Ethics and compliance efforts include our support of the Owens Corning Code of Conduct (“Code of Conduct”), which is dedicated to encouraging compliance with a range of legal guidelines and our corporate values. Our training efforts encompass the Code of Conduct and other areas of compliance and development as relevant to employees. We also seek to foster positive and productive relations with the labor organizations representing them.


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ITEM 1.BUSINESS (continued)
Owens Corning employees contribute service hours to boards, special causes and nonprofit organizations in the communities where they live and operate. These programs aim to enable the Company’s employees to connect with the community, further improve its reputation locally and globally, and instill a sense of pride in the workforce.
Owens Corning is a recognized leader on advancing social issues, including issues related to diversity, equity and inclusion and human rights. Select awards and honors earned by the Company include:
Obtained a perfect score on the Human Rights Campaign’s 2022 Corporate Equality Index for the eighteenth year in a row;
Recognized as one of the “2022 World’s Most Ethical Companies” by Ethisphere Institute for the fifth year in a row; and
Ranked 1st among the 100 Best Corporate Citizens in 2022 by 3BL Media for an unprecedented fourth year in a row
More information about Owens Corning’s approach to human capital and other social issues can be found in our Sustainability Report on our website.1

AVAILABILITY OF INFORMATION
Owens Corning makes available, free of charge, through its website, the Company’s Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and all amendments to those reports as soon as reasonably practicable after such material is electronically filed with or furnished to the Securities and Exchange Commission. These documents are available through the Investor Relations page of the Company’s website at www.owenscorning.com. Copies of any materials we file with the SEC can also be obtained free of charge through the SEC’s website at http://www.sec.gov.

1The information on our website, including our Sustainability Report, is not, and will not be deemed to be, a part of this Annual Report on Form 10-K or incorporated into any of our other filings with the SEC.


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ITEM 1A.RISK FACTORS

In an enterprise as diverse as ours, a wide range of factors could affect future performance. We discuss in this section some of the risk factors that could materially and adversely affect our business, financial condition, value and results of operations. You should consider these risk factors in connection with evaluating the forward-looking statements contained in this Annual Report on Form 10-K because these factors could cause our actual results and financial condition to differ materially from those projected in forward-looking statements.
RISKS RELATED TO OUR BUSINESSThe Company maintains processes that aim to manage enterprise risks through identification and mitigation of those risks. Despite our efforts, we may fail to identify or mitigate certain risks, which could have a material and adverse impact on our business, financial condition, value and results of operations.
MACROECONOMIC, MARKET AND OUR INDUSTRYOPERATIONAL RISKS
Low levels of residential, commercial or commercialindustrial construction activity can have a material adverse impact on our business and results of operations.

A large portion of our products are used in the markets for residential and commercial construction and repair and remodeling. Demand for certain of our products is affected in part by the level of new residential construction in the United States and elsewhere, although typically not until a number of months after the change in the level of construction. Lower demand in the regions and markets where our products are sold could result in lower revenues and lower profitability. Historically, construction activity has been cyclical and is influenced by prevailing economic conditions, including the level of interest rates and availability of financing,



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ITEM 1A.RISK FACTORS (continued)

inflation, employment levels, consumer spending habits, consumer confidence and other macroeconomic factors outside our control. Interest rates and inflation levels rose significantly in 2022, and the reduced affordability of mortgages and other financing options has reduced home sale transaction volumes and new construction activity. We cannot predict if or when interest rates or inflation levels will stabilize or decline or the impact that any such decline may have on repair and remodel activity, new construction activity, demand for our products, our business generally, or our financial condition.

Residential and commercial construction is also affected by the cost and availability of skilled labor, which could impact both the cost and pace of construction activity, as well as the construction methods used, all of which could adversely affect demand for our products.

Some of our products, particularly in our Insulation business, are used in industrial applications, such as piping and storage tanks. Lower levels of industrial production and other macroeconomic factors affecting industrial construction activity could lessen demand for those products and lead to lower revenues or profitability.

Our sales may fall rapidly in response to declines in demand because we do not operate under long-term volume agreements to supply our customers and because of customer concentration in certain segments.

Many of our customer volume commitments are short-term; therefore, we do not have a significant manufacturing backlog. As a result, we do not benefit from the visibility provided by long-term volume contracts against downturns in customer demand and sales. Further, we are not able to immediately adjust our costs in response to declines in sales. In addition, although no single customer represented more than 10% of our annual sales in 2022, our ability to sell some of the products in Insulation and Roofing is dependent on a limited number of customers, who account for a significant portion of such sales. The loss of key customers for these products, a consolidation of key customers or a significant reduction in sales to those customers, could significantly reduce our revenues from these products. In addition, if key customers experience financial pressure or consolidate, they could attempt to demand more favorable contractual terms, which would place additional pressure on our margins and cash flows. Lower demand for our products, loss of key customers and material changes to contractual terms could materially and adversely impact our business, financial condition and results of operations. Furthermore, some of our sales are concentrated in certain geographic areas, and market growth that is skewed to other geographic areas may negatively impact our rate of growth or market share.

Supply constraints and increases in the cost of energy, including because of the ongoing conflict in Ukraine, could have a material adverse impact on our business or results of operations.

Natural gas forms the primary energy source for our European operations, and a significant amount of natural gas in Europe is primarily sourced from Russia. Our European operations can be directly affected by volatility in the cost and availability of energy, which is subject to factors outside of our control. The ongoing conflict between Russia and Ukraine has impacted


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global energy markets, particularly in Europe, leading to high volatility and increased prices for natural gas and other energy supplies. Reductions in the supply of natural gas from Russia to Europe led to ongoing supply shortages in Europe in 2022. Natural gas supply shortages, or a shutdown of natural gas supply from Russia, could lead to additional price increases, energy supply rationing, or temporary reduction in our European operations, which could have a material adverse impact on our business or results of operations.

We may be exposed to cost increases or reduced availability of raw materials or transportation, which could reduce our margins and have a material adverse impact on our business, financial condition and results of operations.
Our business relies heavily on certain commodities and raw materials used in our manufacturing processes. Additionally, we spend a significant amount on inputs that are influenced by energy prices, such as asphalt, chemicals, resins, and transportation. Price increases for these inputs could raise costs and reduce our margins if we are not able to offset them by increasing the prices of our products, improving productivity or hedging where appropriate.
Availability of certain of the raw materials we use has occasionally been limited, including because of the COVID-19 pandemic, and our sourcing of some of these raw materials from a limited number of suppliers, and in some cases a sole supplier, increases the risk of unavailability. For example, if one of the raw materials important to our business is sourced from a sole supplier, our production could be interrupted regardless of whether we have a long-term supply contract for the material. Despite our contractual supply agreements with many of our suppliers, and despite any programs we may undertake to mitigate supply risks, it is possible that we could experience a lack of certain raw materials that limits our ability to manufacture our products, thereby materially and adversely impacting our business, financial condition and results of operations.
Worldwide economic conditions and credit tightening could have a material adverse impact on the Company.
The Company’s business may be materially and adversely impacted by changes in United States or global economic conditions, including global industrial production rates, inflation, deflation, interest rates, availability of capital, consumer spending rates, energy availability and commodity prices, trade laws, and the effects of governmental initiatives to manage economic conditions. Changes in and/or new laws, regulations and policies that may be enacted in the United States or elsewhere could also materially impact economic conditions and the Company's business and results of operations. Volatility in financial markets and thedeterioration of national and global economic conditions could materially adversely impact the Company’s operations, financial results and/or liquidity including:
the financial stability of our customers or suppliers may be compromised, which could result in reduced demand for our products, additional bad debts for the Company or non-performance by suppliers;
one or more of the financial institutions associated with our credit facilities could cease to fulfill their funding obligations, or the amount of eligible receivables under our receivables securitization facility could decrease, which could materially adversely impact our liquidity;
it may become more expensive or difficult to obtain financing or refinance the Company’s debt in the future;
the value of the Company’s assets held in pension plans may decline; and
the Company’s assets may be impaired or subject to write-down or write-off.

Furthermore, inflation, which increased significantly in 2022, has and may continue to increase our operational costs and continued increases in interest rates in response to concerns about inflation may further increase economic uncertainty and heighten these risks. If we are unable to increase our prices to offset the effects of inflation, then our business, operating results, and financial condition could be materially and adversely affected.
Uncertainty about global economic conditions may also cause consumers of our products to reduce or postpone spending in response to tighter credit, negative financial news and/or declines in income or asset values. This could have a material adverse impact on the demand for our products and on our financial condition and operating results. A deterioration of economic conditions may exacerbate these adverse effects and could result in a wide-ranging and prolonged impact on general business conditions, thereby negatively impacting our operations, financial results and/or liquidity.



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ITEM 1A.RISK FACTORS (continued)
We are subject to risks relating to our information technology systems (cybersecurity), and any failure to adequately protect our critical information technology systems could materially affect our operations.

We rely on information technology systems across our operations, including for management, supply chain and financial information and various other processes and transactions. Our ability to effectively manage our business depends on the security, reliability and capacity of these systems. Our information technology systems, some of which are dependent on services provided by third parties, may be vulnerable to damage, interruption, or shutdown due to any number of causes outside of our control such as catastrophic events, natural disasters, fires, power outages, systems failures, telecommunications failures, employee error or malfeasance, security breaches, computer viruses or other malicious codes, ransomware, unauthorized access attempts, denial of service attacks, phishing, hacking, and other cyberattacks. Any such damage, interruption, or shutdown could cause delays or cancellation of customer orders or impede the manufacture or shipment of products, processing of transactions or reporting of financial results. An attack or other problem with our systems could also result in the disclosure of proprietary information about our business or confidential information concerning our customers or employees, which could result in significant damage to our business and our reputation.
We have put in place security measures designed to protect against the misappropriation or corruption of our systems, intentional or unintentional disclosure of confidential information, or disruption of our operations. However, advanced cybersecurity threats, such as malware, ransomware, and phishing attacks, attempts to access information, and other security breaches, are persistent and continue to evolve, making them increasingly difficult to identify and prevent. Protecting against these threats may require significant resources, and we may not be able to implement measures that will protect against all of the significant risks to our information technology systems. In addition, we rely on a number of third-party service providers to execute certain business processes and maintain certain information technology systems and infrastructure, and any breach of security on their part could impair our ability to effectively operate.
Any breach of our security measures could result in unauthorized access to and misappropriation of our information, corruption of data or disruption of operations or transactions, any of which could have a material adverse effect on our business.
Additionally, we regularly move data across national borders to conduct our operations and, consequently, are subject to a variety of laws and regulations in the United States and other jurisdictions regarding privacy, data protection, and data security, including those related to the collection, storage, handling, use, disclosure, transfer, and security of personal data, including the European Union General Data Protection Regulation. Our efforts to comply with privacy and data protection laws may impose significant costs and challenges that are likely to increase over time.
Our efforts in acquiring and integrating other businesses, establishing joint ventures, expanding our production capacity or divesting assets are subject to a number of risks.
Some of the ways we have historically grown or restructured our business have been through acquisitions, joint ventures, the expansion of our production capacity and divestitures. Our ability to grow or restructure our business depends upon our ability to identify, negotiate and finance suitable arrangements. If we cannot successfully execute on such arrangements or receive any required regulatory approvals on a timely basis, we may be unable to generate desired returns, and our expectations of future results of operations, including cost savings and synergies, may not be achieved. Acquisitions, joint ventures, production capacity expansions and divestitures involve substantial risks, including:
unforeseen difficulties in operations, technologies, products, services, accounting and personnel;
increased cybersecurity incidents;
diversion of financial and management resources from existing operations;
unforeseen difficulties related to entering geographic regions, markets or product lines where we do not have prior experience;
risks relating to obtaining sufficient financing;
difficulty in integrating the acquired business’ standards, processes, procedures and controls with our existing operations;
potential loss of key employees;
unanticipated competitive responses;
potential loss of customers or suppliers; and
undisclosed or undiscovered liabilities or claims, or retention of unpredictable future liabilities.


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ITEM 1A.RISK FACTORS (continued)
Our failure to address these risks or other problems encountered in connection with our past or future acquisitions, investments and divestitures could cause us to fail to realize the anticipated benefits of such transactions, incur unanticipated liabilities, and harm our business generally. Future acquisitions and investments could also result in dilutive issuances of our equity securities, the incurrence of debt, contingent liabilities, or amortization expenses, or write-offs of goodwill, any of which could have a material adverse impact on our business, financial condition and results of operations. Also, the anticipated benefits of our investments may not materialize.
We face significant competition in the markets we serve and we may not be able to compete successfully.
All of the markets we serve are highly competitive. We compete with manufacturers and distributors, both within and outside the United States, in the sale of building products and composite products. Some of our competitors may have superior financial, technical, marketing and other resources than we do. In some cases, we face competition from manufacturers in countries able to produce similar products at lower costs. We also face competition from the introduction by competitors of new products or technologies that may address our customers’ needs in a better manner, whether based on considerations of pricing, usability, effectiveness, sustainability, quality or other features or benefits. If we are not able to successfully commercialize our innovation efforts, we may lose market share. Price competition or overcapacity may limit our ability to raise prices for our products when necessary, may force us to reduce prices and may also result in reduced levels of demand for our products and cause us to lose market share. In addition, in order to effectively compete, we must continue to develop new products that meet changing consumer preferences and successfully develop, manufacture and market these new products. Our inability to effectively compete could result in the loss of customers and reduce the sales of our products, which could have a material adverse impact on our business, financial condition and results of operations.
Our sales may fall rapidly in response to declines in demand because we do not operate under long-term volume agreements to supply our customersClimate change, weather conditions and because of customer concentration in certain segments.
Many of our customer volume commitments are short-term; therefore, we do notstorm activity could have a significant manufacturing backlog. As a result, we do not benefit from the hedge provided by long-term volume contracts against downturns in customer demand and sales. Further, we are not able to immediately adjust our costs in response to declines in sales. In addition, although no single customer represents more than 10% of our annual sales, our ability to sell some of the products in Insulation and Roofing are dependentmaterial adverse impact on a limited number of customers, who account for a significant portion of such sales. The loss of key customers for these products, a consolidation of key customers or a significant reduction in sales to those customers, could significantly reduce our revenues from these products. In addition, if key customers experience financial pressure or consolidate, they could attempt to demand more favorable contractual terms, which would place additional pressure on our margins and cash flows. Lower demand for our products, loss of key customers and material changes to contractual terms could materially and adversely impact our business, financial condition and results of operations.
Worldwide economic conditions and credit tighteningClimate change could have a material adversean impact on the Company.
The Company’sseveral aspects of our business, may be materially and adversely impacted by changes in United States or global economic conditions, including global industrial production rates, inflation, deflation, interest rates, availability of capital, consumer spending rates, energy availability and commodity prices, trade laws, and the effects of governmental initiatives to manage economic conditions. Changes in and/or new laws, regulations and policies that may be enacted in the United States or elsewhere could also materially impact economic conditions and the Company's businessfinancial condition and results of operations. VolatilityWeather phenomena associated with climate change, such as flooding or altered storm activity, may impact our ability to operate our manufacturing facilities in financial marketssome locations. In addition, customer preferences for lower-carbon and the deterioration of national and global economic conditionsmore environmentally friendly solutions could materially adversely impact the Company’s operations, financial results and/or liquidity including as follows:
the financial stability of our customers or suppliers may be compromised, which could result in reduced demand for our products, additional bad debts for the Company or non-performance by suppliers;
one or more of the financial institutions syndicated under the credit agreement governing our revolving credit facility may cease to be able to fulfill their funding obligations, which could materially adversely impact our liquidity;
it may become more costly or difficult to obtain financing or refinance the Company’s debt in the future;
the value of the Company’s assets held in pension plans may decline; and/or
the Company’s assets may be impaired or subject to write-down or write-off.
Uncertainty about global economic conditions may cause consumersproducts. Although we believe that some of our products to postpone spending in response to tighter credit, negative financial news and/or declines in income or asset values. Thisproduct categories, such as insulation and composites, could have a material adverse impact on theexperience increased demand for our products and on our financial condition and operating results. A deterioration of economic conditions would likely exacerbate these adverse effects and could result in a wide-ranging and prolonged impact on general business conditions, thereby negatively impacting our operations, financial results and/or liquidity.



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ITEM 1A.RISK FACTORS (continued)

Our level of indebtedness could adversely impact our business, financial condition or results of operations.
Our debt level and degree of leverage could have important consequences, including the following:
our ability to obtain additional debt or equity financing for working capital, capital expenditures, debt service requirements, acquisitions and general corporate or other purposes may be limited;
a substantial portion of our cash flow from operations could be required for the payment of principal and interest on our indebtedness, and may not be available for other business purposes;
certain of our borrowings are at variable rates of interest, exposing us to the risk of increased interest rates;
if due to liquidity needs we must replace any indebtedness upon maturity, we would be exposed toenvironmental benefits such as energy efficiency and renewable energy, the risk that we may not be able to refinancetiming and impact of such indebtedness;increased demand is uncertain.
our ability to adjust to changing market conditions may be limited and place us at a competitive disadvantage compared to our competitors that have less debt; and
we may be vulnerable in a downturn in general economic conditions or in our business, or we may be unable to carry out important capital spending.    
In addition, the credit agreement governing our senior credit facility, the indentures governing our senior notes, the receivables purchase agreement governing our receivables securitization facility and any term loan agreement in place contain various covenants that impose operating and financial restrictions on us and/or our subsidiaries. Additionally, instruments and agreements governing our future indebtedness may impose other restrictive conditions or covenants that could restrict our ability to conduct our business operations or pursue growth strategies.
Adverse weather conditions and the level of severe storms could have a material adverse impact on our results of operations.
Weather conditions and the level of severe storms can have a significant impact on the markets for residential and commercial construction, repair and improvement, which can in turnimprovement.These factors could impact our business as follows:
generally, any weather conditions that slow or limit residential or commercial construction activity can adversely impact demand for our products; and
a portion of our annual product demand is attributable to the repair of damage caused by severe storms. In periods with below average levels of severe storms, demand for such products could be reduced.
Lower demand for our products as a result of either of these weather-related scenarios could adverselyhave a material adverse impact on our business, financial condition and results of operations. Additionally, severely low temperatures may lead to significant and immediate spikes in costs of natural gas, electricity and other commodities that could negatively affect our results of operation.
Our operations require substantial capital, leading to high levels of fixed costs that will be incurred regardless of our level of business activity.
Our businesses are capital intensive, and regularly require capital expenditures to expand operations, maintain equipment, increase operating efficiency and comply with applicable laws and regulations, leading to high fixed costs, including depreciation expense. Also, increased regulatory focus could lead to additional or higher costs in the future. We are limited in our ability to reduce fixed costs quickly in response to reduced demand for our products and these fixed costs may not be fully absorbed, resulting in higher average unit costs and lower gross margins if we are not able to offset this higher unit cost with price increases. Alternatively, we may be limited in our ability to quickly respond to unanticipated increased demand for our products, which could result in an inability to satisfy demand for our products and loss of market share.
We may be exposed to increases in costs of energy, materials and transportation or reductions in availability of materials and transportation, which could reduce our margins and have a material adverse impact on our business, financial condition and results of operations.
Our business relies heavily on certain commodities and raw materials used in our manufacturing processes. Additionally, we spend a significant amount on natural gas inputs and services that are influenced by energy prices, such as asphalt, a large number of chemicals and resins and transportation costs. Price increases for these inputs could raise costs and reduce our margins if we are not able to offset them by increasing the prices of our products, improving productivity or hedging where appropriate. In particular, energy prices could increase as a result of climate change legislation or other environmental mandates. Availability of certain of



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ITEM 1A.RISK FACTORS (continued)

the raw materials we use has, from time to time, been limited, and our sourcing of some of these raw materials from a limited number of suppliers, and in some cases a sole supplier, increases the risk of unavailability. For example, if one of the raw materials important to our business is sourced from a sole supplier, our production could be interrupted regardless of whether we have a long-term supply contract for the material. Despite our contractual supply agreements with many of our suppliers, it is possible that we could experience a lack of certain raw materials which could limit our ability to produce our products, thereby materially and adversely impacting our business, financial condition and results of operations.
Our results of operations in a given period may be impacted by price volatility in certain wind-generated energy markets in the United States.
In connection with our sustainability goals to reduce greenhouse gas and toxic air emissions, we entered into contracts in the United States, pursuant to which we have agreed to purchase wind-generated electricity from third parties. Under these contracts, we do not take physical delivery of wind-generated electricity. The generated electricity is instead sold by our counterparties to local grid operators at the prevailing market price and we obtain the associated non-tax renewable energy credits. The prevailing market pricing for wind-generated electricity can be affected by factors beyond our control and is subject to significant period over period volatility. For example, wind-generated energy output fluctuates due to climactic and other factors beyond our control and can be constrained by available transmission capacity, thereby significantly impacting pricing. Due to this potential volatility, it is possible that these contracts could have an impact on our results of operations in a given reporting period.
We are subject to risks relating to our information technology systems, and any failure to adequately protect our critical information technology systems could materially affect our operations.
We rely on information technology systems across our operations, including for management, supply chain and financial information and various other processes and transactions. Our ability to effectively manage our business depends on the security, reliability and capacity of these systems. Information technology system failures, network disruptions or breaches of security could disrupt our operations, causing delays or cancellation of customer orders or impeding the manufacture or shipment of products, processing of transactions or reporting of financial results. An attack or other problem with our systems could also result in the disclosure of proprietary information about our business or confidential information concerning our customers or employees, which could result in significant damage to our business and our reputation.
We have put in place security measures designed to protect against the misappropriation or corruption of our systems, intentional or unintentional disclosure of confidential information, or disruption of our operations. However, advanced cybersecurity threats, such as computer viruses, attempts to access information, and other security breaches, are persistent and continue to evolve making them increasingly difficult to identify and prevent. Protecting against these threats may require significant resources, and we may not be able to implement measures that will protect against all of the significant risks to our information technology systems. In addition, we rely on a number of third party service providers to execute certain business processes and maintain certain information technology systems and infrastructure, and any breach of security on their part could impair our ability to effectively operate. Moreover, our operations in certain geographic locations may be particularly vulnerable to security attacks or other problems. Any breach of our security measures could result in unauthorized access to and misappropriation of our information, corruption of data or disruption of operations or transactions, any of which could have a material adverse effect on our business.



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ITEM 1A.RISK FACTORS (continued)

We are subject to risksuncertainties associated with our international operations.
We sell products and operate plants throughout the world. Our international sales and operations are subject to risks and uncertainties, including:
difficulties and costs associated with complying with a wide variety of complex and changing laws, including securities laws, tax laws, employment and pension-related laws, competition laws, U.S. and foreign export and trading laws, and laws governing improper business practices, treaties and regulations;
limitations on our ability to enforce legal rights and remedies;
adverse domestic or international economic and political conditions, business interruption, war and civil disturbance;
changes to tax, currency, or other laws or policies that may adversely impact our ability to repatriate cash from non-United States subsidiaries, make cross-border investments, or engage in other intercompany transactions;
future regulatory guidance and interpretations of the recently-enacted tax legislation, commonly known as the U.S. Tax Cuts and Jobs Actregulations, or related guidance or interpretations;


Table of 2017 (the "Tax Act"), as well as assumptions that the Company makes related to the Tax Act;Contents
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changes to tariffs or other import or export restrictions, penalties or penalties,sanctions, including modification or elimination of international agreements covering trade or investment;
costs and availability of shipping and transportation;
nationalization or forced relocation of properties by foreign governments;
currency exchange rate fluctuations between the United States dollarDollar and foreign currencies; and
uncertainty with respect to any potential changes to laws, regulations and policies that could exacerbate the risks described above.
As we continue to expand our business globally, we may have difficulty anticipating and effectively managing these and other risks that our international operations may face, which may adversely impact our business, financial condition and results of operations.
In addition, we operate in many parts of the world that have experienced governmental corruption and we could be adversely affected by violations of the Foreign Corrupt Practices Act (FCPA)(“FCPA”) and similar worldwide anti-corruption laws. The FCPA and similar anti-corruption laws in other jurisdictions generally prohibit companies and their intermediaries from making improper payments to officials for the purpose of obtaining or retaining business. Although we mandate compliance with these anti-corruption laws and maintain an anti-corruption compliance program, we cannot provide assurance that these measures will necessarilymay not prevent violations of these laws by our employees or agents.agents from violating these laws. If we were found to be liable for violations of anti-corruption laws, we could be liable for criminal or civil penalties or other sanctions, which could have a material adverse impact on our business, financial condition and results of operations.
The Company’s income tax net operating lossWe will not be insured against all potential losses and U.S. foreign tax credit carryforwards maycould be seriously harmed by natural disasters, catastrophes, pandemics, theft or sabotage.
Many of our business activities globally involve substantial investments in manufacturing facilities and many products are produced at a limited and our resultsnumber of operations maylocations. These facilities could be adversely impacted.
The Company has substantial deferred tax assets related to both U.S. federal and state net operating losses (NOLs) and U.S. foreign tax credits (FTCs) for income tax purposes, which the Company expects generally are available, with some exceptions, to offset future taxable income. However, the Company’s ability to utilize or realize the current carrying value of the NOLs and FTCs may be impactedmaterially damaged by certain events,natural disasters such as changes in tax legislation or the interpretation thereof, or insufficient future taxable income prior to expiration of the NOLs and FTCs, or annual limits imposed under sections 382 and 383 of the Internal Revenue Code,floods, tornados, hurricanes, fires, earthquakes, pandemics or by state law, as a result of a changetheft or sabotage. We could incur uninsured losses and liabilities arising from such events, including damage to our reputation, and/or suffer material losses in control. A change in control is generally defined as a cumulative change of more than 50% in the ownership positions of certain stockholders during a rolling three year period. Changes in the ownership positions of certain stockholders could occur as the result of stock transactions by such stockholders and/or by the issuance of stock by the Company. Such limitations may cause the Company to pay income taxes earlier and in greater amounts than would be the case if the NOLs and FTCs were not subject to such limitations. Additionally, uncertainty exists with respect to future regulatory guidance and interpretations of the Tax Act, as well as assumptions that the Company makes related to the Tax Act,operational capacity, which could have an impact on the use of the Company's NOLs and FTCs.



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ITEM 1A.RISK FACTORS (continued)

Should the Company determine that it is likely that its recorded NOL and FTC benefits are not realizable, the Company would be required to reduce the NOL and FTC tax benefit reflected on its financial statements to the net realizable amount either by a direct adjustment to the NOL and FTC tax benefit or by establishing a valuation allowance and recording a corresponding charge to current earnings. The corresponding charge to current earnings would have an adverse effect on the Company’s financial condition and results of operations in the period in which it is recorded. Conversely, if the Company is required to increase its NOL and FTC tax benefit either by a direct adjustment or reversing any portion of the accounting valuation allowance against its deferred tax assets related to its NOLs and FTCs, such credit to current earnings could have a positive effect on the Company’s business, financial condition and results of operations in the period in which it is recorded. As of December 31, 2017, a valuation allowance was established on the unrealizable amount of FTCs.
Our intellectual property rights may not provide meaningful commercial protection for our products or brands and third parties may assert that we violate their intellectual property rights, which could adversely impact our business, financial condition and results of operations.
Owens Corning relies on its intellectual property, including numerous patents, registered trademarks, trade secrets, confidential information, as well as its licensed intellectual property. We monitor and protect against activities that might infringe, dilute, or otherwise harm our patents, trademarks and other intellectual property and rely on the patent, trademark and other laws of the United States and other countries. However, we may be unable to prevent third parties from using our intellectual property without our authorization. To the extent we cannot protect our intellectual property, unauthorized use and misuse of our intellectual property could harm our competitive position and have a material adverse impact on our business, financial condition and results of operations. In addition, the laws of some non-United States jurisdictions provide less protection for our proprietary rights than the laws of the United States and we therefore may not be able to effectively enforce our intellectual property rights in these jurisdictions. If we are unable to maintain certain exclusive licenses, our brand recognition and sales could be adversely impacted. Current employees, contractors and suppliers have, and former employees, contractors and suppliers may have, access to trade secrets and confidential information regarding our operations which could be disclosed improperly and in breach of contract to our competitors or otherwise used to harm us.
Third parties may also claim that we are infringing upon their intellectual property rights. If we are unable to successfully defend or license such alleged infringing intellectual property or if we are required to substitute similar technology from another source, our operations could be adversely affected. Even if we believe that such intellectual property claims are without merit, defending such claims can be costly, time consuming and require significant resources. Claims of intellectual property infringement also might require us to redesign affected products, pay costly damage awards, or face injunctions prohibiting us from manufacturing, importing, marketing or selling certain of our products. Even if we have agreements to indemnify us, indemnifying parties may be unable or unwilling to do so.
Our hedging activities to address energy price fluctuations may not be successful in offsetting increases in those costs or may reduce or eliminate the benefits of any decreases in those costs.
In order to mitigate short-term variation in our operating results due to commodity price fluctuations in certain geographic markets, we may hedge a portion of our near-term exposure to the cost of energy, primarily natural gas. The results of our hedging practices could be positive, neutral or negative in any period depending on price changes of the hedged exposures.
Our hedging activities are not designed to mitigate long-term commodity price fluctuations and, therefore, will not protect us from long-term commodity price increases. In addition, in the future, our hedging positions may not correlate to our actual energy costs, which would cause acceleration in the recognition of unrealized gains and losses on our hedging positions in our operating results.
Downgrades of our credit ratings could adversely impact us.
Our credit ratings are important to our cost of capital. The major debt rating agencies routinely evaluate our debt based on a number of factors, which include financial strength and business risk as well as transparency with rating agencies and timeliness of financial reporting. A downgrade in our debt rating could result in increased interest and other expenses on our existing variable interest rate debt, and could result in increased interest and other financing expenses on future borrowings. Downgrades in our debt rating could also restrict our access to capital markets and affect the value and marketability of our outstanding notes.



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Increases in the cost of labor, union organizing activity, labor disputes and work stoppages at our facilities could delay or impede our production, reduce sales of our products and increase our costs.
The costs of labor are generally increasing, including the costs of employee benefit plans. We are subject to the risk that strikes or other types of conflicts with personnel may arise or that we may become the subject of union organizing activity at additional facilities. In particular, renewal of collective bargaining agreements typically involves negotiation, with the potential for work stoppages or increased costs at affected facilities.
We could face potential product liability and warranty claims, we may not accurately estimate costs related to such claims, and we may not have sufficient insurance coverage available to cover such claims.
Our products are used and have been used in a wide variety of residential and commercial applications. We face an inherent business risk of exposure to product liability or other claims in the event our products are alleged to be defective or that the use of our products is alleged to have resulted in harm to others or to property. We may in the future incur liability if product liability lawsuits against us are successful. Moreover, any such lawsuits, whether or not successful, could result in adverse publicity to us, which could cause our sales to decline.
In addition, consistent with industry practice, we provide warranties on many of our products and we may experience costs of warranty or breach of contract claims if our products have defects in manufacture or design or they do not meet contractual specifications. We estimate our future warranty costs based on historical trends and product sales, but we may fail to accurately estimate those costs and thereby fail to establish adequate warranty reserves for them. We maintain insurance coverage to protect us against product liability claims, but that coverage may not be adequate to cover all claims that may arise or we may not be able to maintain adequate insurance coverage in the future at an acceptable cost. Any liability not covered by insurance or that exceeds our established reserves could materially and adversely impact our business, financial condition and results of operations.LEGAL, REGULATORY AND COMPLIANCE RISKS
We may be subject to liability under and may make substantial future expenditures to comply with environmental and emerging product-based laws and regulations.
Our manufacturing facilities are subject to numerous foreign, federal, state and local laws and regulations relating to the presence of hazardous materials, pollution and the protection of the environment, including those governing emissions to air, discharges to water, use, storage and transport of hazardous materials, storage, treatment and disposal of waste, remediation of contaminated sites and protection of worker health and safety.
Liability under these laws involves inherent uncertainties. Environmental liability estimates may be affected by changing determinations of what constitutes an environmental exposure or an acceptable level of cleanup. For example, remediation activities generally involve a potential range of activities and costs related to soil and groundwater contamination. This can include pre-cleanup activities such as fact finding and investigation, risk assessment, feasibility studies, remedial action design and implementation (where actions may range from monitoring to removal of contaminants, to installation of longer-term remediation systems). Please see "Item“Item 1 - Business - Environmental Control” for information on costs and accruals related to environmental remediation. To the extent that the required remediation procedures or timing of those procedures change, additional contamination is identified, or the financial condition of other potentially responsible parties is adversely affected, the estimate of our environmental liabilities may change. Change in required remediation procedures or timing of those procedures at existing legacy sites, or discovery of contamination at additional sites, could result in increases to our environmental obligations. Violations of environmental, health and safety laws are subject to civil, and, in some cases, criminal sanctions. As a result of these uncertainties, we may incur unexpected interruptions to operations, fines, penalties or other reductions in income which could adversely impact our business, financial condition and results of operations. It is possible that new laws and regulations will specifically address climate change, toxic air emissions, ozone forming emissions and fine particulate matter. New environmental and chemical regulations could impact our ability to expand production or construct new facilities in every geographic region in which we operate. Continued and increased government and public emphasis on environmental issues is expected to result in increased future investments for environmental controls at ongoing operations,


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which will be charged against income from future operations. Present and future environmental laws and regulations applicable to our operations, and changes in their interpretation, may require substantial capital expenditures or may require or cause us to modify or curtail our operations, which may have a material adverse impact on our business, financial condition and results of operations.Although emerging in nature, an increasing number of laws and regulations focused on product and chemical hazards, including regulations concerning the impact of product manufacturing and use on climate change, and resulting preferential product selection could also impact our ability to manufacture and sell certain products or require significant research and development investment and capital expenditures to meet regulatory requirements.




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ITEM 1A.RISK FACTORS (continued)

In addition, from time to time, we establish strategies and expectations related to climate change and other environmental matters. Our ability to achieve any such strategies or expectations is subject to numerous factors and conditions, many of which are outside of our control. Examples of such factors include, but are not limited to, evolving regulatory and other standards, processes, and assumptions, the pace of scientific and technological developments, increased costs and availability of requisite financing, market trends that may alter business opportunities, the conduct of third-party manufacturers and suppliers, constraints or disruptions to our supply chain, and changes in carbon markets. Failures or delays (whether actual or perceived) in achieving our strategies or expectations related to climate change and other environmental matters could adversely affect our business, operations, and reputation, and increase risk of litigation. In addition, energy prices could increase as a result of climate change legislation or other environmental mandates, which could have an adverse effect on our results of operations.
We willcould face potential product liability and warranty claims, we may not accurately estimate costs related to such claims, and we may not have sufficient insurance coverage available to cover such claims.
Our products are used and have been used in a wide variety of residential, commercial and industrial applications. We face an inherent business risk of exposure to product liability or other claims in the event our products are alleged to be defective or that the use of our products is alleged to have resulted in harm to others or to property. We may, in the future, incur liability if product liability lawsuits against us are successful. Moreover, any such lawsuits, whether or not successful, could result in adverse publicity to us, which could cause our sales to decline. We maintain insurance coverage to protect us against product liability claims, but that coverage may not be insured againstadequate to cover all potential lossesclaims that may arise or we may not be able to maintain adequate insurance coverage in the future at an acceptable cost. Any liability not covered by insurance or that exceeds our established reserves could materially and could be seriously harmed by natural disasters, catastrophes or sabotage.adversely impact our business, financial condition and results of operations.
ManyIn addition, consistent with industry practice, we provide warranties on many of our business activities globally involve substantial investments in manufacturing facilitiesproducts. We may experience costs of warranty claims when the product is not performing to the satisfaction of the claimant even though it has not caused harm to others or property. We estimate our future warranty costs based on historical trends and manyproduct sales, but we may fail to accurately estimate those costs and thereby fail to establish adequate warranty reserves for them. Warranty claims are not insurable.
Our intellectual property rights may not provide meaningful commercial protection for our products are produced at a limited number of locations. These facilities could be materially damaged by natural disasters such as floods, tornados, hurricanesor brands and earthquakes or by sabotage. We could incur uninsured losses and liabilities arising from such events, including damage to our reputation, and/or suffer material losses in operational capacity,third parties may assert that we violate their intellectual property rights, which could have a material adverse impact on our business, financial condition and results of operations.
Owens Corning relies on its intellectual property, including numerous patents, trademarks, trade secrets, confidential information, as well as its licensed intellectual property, to differentiate our products and brands in the marketplace. We dependmonitor and protect against activities that might infringe, dilute, or otherwise harm our intellectual property and rely on the laws of the United States and other countries to protect our rights. However, in some instances, we may be unaware of unauthorized use of our intellectual property. To the extent we cannot protect our innovations or are unable to enforce our intellectual property, unauthorized use and misuse of our intellectual property or innovations could harm our competitive position and have a material adverse impact on our senior management team and other skilled and experienced personnel to operate our business, effectively, and the loss of any of these individuals or the failure to attract additional personnel could adversely impact our financial condition and results of operations.
We are highly dependent on In addition, the skillslaws of some foreign jurisdictions provide less protection for our proprietary rights than the laws of the United States and experience of our senior management team and other skilled and experienced personnel. These individuals possess sales, marketing, manufacturing, logistical, financial, business strategy and administrative skills that are important to the operation of our business. We cannot assure that we willtherefore may not be able to retain alleffectively enforce our intellectual property rights in these jurisdictions. If we are unable to maintain certain exclusive licenses, our brand recognition and sales could be adversely impacted. Current employees, contractors and suppliers have, and former employees, contractors and suppliers may have, access to trade secrets and confidential information regarding our operations that could be disclosed improperly and in breach of contract to our competitors or otherwise used to harm us.


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ITEM 1A.RISK FACTORS (continued)
Third parties may also claim that we are infringing upon their intellectual property rights. If we are unable to successfully defend or license such alleged infringing intellectual property or if we are required to substitute similar technology from another source, our operations could be adversely affected. Even if we believe that such intellectual property claims are without merit, defending such claims can be costly, time consuming and require significant resources. Claims of intellectual property infringement also may require us to redesign affected products, pay costly damage awards, or face injunctions prohibiting us from manufacturing, importing, marketing or selling certain of our existing senior management personnel. The loss of any of these individualsproducts. Even if we have agreements to indemnify us, indemnifying parties may be unable or an inabilityunwilling to attract additional personnel could prevent us from implementing our business strategy and could adversely impact our business and our future financial condition or results of operations.do so.
We are subject to various legal and regulatory proceedings, including litigation in the ordinary course of business, and uninsured judgments or a rise in insurance premiums may adverselyhave a material adverse impact on our business, financial condition and results of operations.
In the ordinary course of business, we are subject to various legal and regulatory proceedings, which may include but are not limited to those involving antitrust, tax, trade, environmental, intellectual property, data privacy and other matters, including general commercial litigation. Any claims raised in legal and regulatory proceedings, whether with or without merit, could be time consuming and expensive to defend and could divert management’s attention and resources. Additionally, the outcome of legal and regulatory proceedings may differ from our expectations because the outcomes of these proceedings are often difficult to predict reliably. Various factors and developments can lead to changes in our estimates of liabilities and related insurance receivables, where applicable, or may require us to make additional estimates, including new or modified estimates, that may be appropriate due to a judicial ruling or judgment, a settlement, regulatory developments or changes in applicable law. A future adverse ruling, settlement or unfavorable development could result in charges that could have a material adverse effect on our results of operations in any particular period.
In accordance with customary practice, we maintain insurance against some, but not all, of these potential claims. In the future, we may not be able to maintain insurance at commercially acceptable premium levels. In addition, the levels of insurance we maintain may not be adequate to fully cover any and all losses or liabilities. If any significant judgment or claim is not fully insured or indemnified against, it could have a material adverse impact on our business, financial condition and results of operations.
If our efforts in acquiring and integrating other businesses, establishing joint ventures or expanding our production capacity are not successful,FINANCIAL RISKS
Our level of indebtedness could adversely impact our business, may not grow.financial condition or results of operations.
WeOur debt level and degree of leverage could have historically grown our business through acquisitions, joint ventures andimportant consequences, including the expansion of our production capacity. Our ability to grow our business through these investments depends upon following:
our ability to identify, negotiateobtain additional debt or equity financing for working capital, capital expenditures, debt service requirements, acquisitions and finance suitable arrangements. If we cannot successfully executegeneral corporate or other purposes may be limited;
a substantial portion of our cash flow could be required for the payment of principal and interest on our investmentsindebtedness, and may not be available for other business purposes;
certain of our available borrowings are at variable rates of interest, exposing us to the risk of increased interest rates to borrow in the future;
if due to liquidity needs we must replace any indebtedness upon maturity, we would be exposed to the risk that we may not be able to refinance such indebtedness;
our ability to adjust to changing market conditions may be limited and place us at a competitive disadvantage compared to our competitors if they have less debt; and
we may be vulnerable in a downturn in general economic conditions or receive any required regulatory approvals on a timely basis,in our business, or we may be unable to generate sufficient revenuecarry out important capital spending.
The credit agreement governing our senior revolving credit facility, the indentures governing our senior notes, and the receivables purchase agreement governing our receivables securitization facility contain various covenants that impose operating and financial restrictions on us and our subsidiaries. Additionally, instruments and agreements governing our future indebtedness may impose other restrictive conditions or covenants that could restrict our ability to offset acquisition, integrationconduct our business operations or expansionpursue growth strategies.


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ITEM 1A.RISK FACTORS (continued)
Downgrades of our credit ratings could adversely impact us.
Our credit ratings are important to our cost of capital. The major debt rating agencies routinely evaluate our debt based on a number of factors, which include financial strength and business risk as well as transparency with rating agencies and timeliness of financial reporting. A downgrade in our debt rating could result in increased interest on our existing variable interest rate debt, increased interest and other expenses for future borrowings, and reduced ability for our suppliers to utilize supply chain financing programs. Downgrades in our debt rating could also restrict our access to capital markets and affect the value and marketability of our outstanding notes.
Our operations require substantial capital, leading to high levels of fixed costs we may incurthat will be incurred regardless of our level of business activity.
Our businesses are capital intensive, and regularly require capital expenditures to expand operations, maintain equipment, increase operating efficiency and comply with applicable laws and regulations, leading to high fixed costs, including depreciation expense. Increased regulatory requirements for our operations could lead to additional or higher fixed costs in excess of what we anticipate,the future. We are limited in our ability to reduce fixed costs quickly in response to reduced demand for our products and our expectations of future results of operations, including cost savings and synergies,these fixed costs may not be achieved. Acquisitions, joint venturesfully absorbed, resulting in higher average unit costs and production capacity expansions involve substantial risks, including:



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ITEM 1A.RISK FACTORS (continued)

unforeseen difficultieslower gross margins if we are not able to offset this higher unit cost with price increases. Alternatively, we may be limited in operations, technologies,our ability to quickly respond to unanticipated increased demand for our products, services, accountingwhich could result in an inability to satisfy demand for our products and personnel;
diversion of financial and management resources from existing operations;
unforeseen difficulties related to entering geographic regions, markets or product lines where we do not have prior experience;
risks relating to obtaining sufficient public or private financing;
difficulty in integrating the acquired business’ standards, processes, procedures and controls with our existing operations;
potential loss of key employees;
unanticipated competitive responses;
potential loss of customers; and
undisclosed or undiscovered liabilities or claims.
Our failure to address these risks or other problems encountered in connection with our past or future acquisitions and investments could cause us to fail to realize the anticipated benefits of such acquisitions or investments, incur unanticipated liabilities, and harm our business generally. Future acquisitions and investments could also result in dilutive issuances of our equity securities, the incurrence of debt, contingent liabilities, or amortization expenses, or write-offs of goodwill, any of which could have a material adverse impact on our business, financial condition and results of operations. Also, the anticipated benefits of our investments may not materialize.market share.
Our ongoing efforts to increase productivity and reduce costs may not result in anticipated savings in operating costs.
Our cost reduction and productivity efforts, including those related to our existing operations, production capacity expansions, and new manufacturing platforms, or other capital expenditures, may not produce anticipated results. Our ability to achieve cost savings and other benefits within expected time frames is subject to many estimates and assumptions. These estimates and assumptions are subject to significant economic, competitive, legal and other uncertainties, some of which are beyond our control. If these estimates and assumptions are incorrect, if we experience delays, or if other unforeseen events occur, our business, financial condition and results of operations could be adversely impacted.
Our results of operations in a given period may be impacted by price volatility in certain renewable-generated energy markets.
In connection with our sustainability goals to reduce greenhouse gas and toxic air emissions, we entered into contracts pursuant to which we have agreed to purchase renewable-generated electricity from third parties. Under these contracts, we do not take physical delivery of renewable-generated electricity. The generated electricity is instead sold by our counterparties to local grid operators at the prevailing market price and we obtain the associated non-tax renewable energy credits. The prevailing market pricing for renewable-generated electricity can be affected by factors beyond our control and is subject to significant period over period volatility. For example, renewable-generated energy output fluctuates due to climactic and other factors beyond our control and can be constrained by available transmission capacity, thereby significantly impacting pricing. Due to this potential volatility, it is possible that these contracts, or similar contracts we execute in the future, could have an impact on our results of operations in a given reporting period.
Our hedging activities to address energy price fluctuations may not be successful in offsetting increases in those costs or may reduce or eliminate the benefits of any decreases in those costs.
To mitigate short-term variation in our operating results due to commodity price fluctuations in certain geographic markets, we may hedge a portion of our near-term exposure to the cost of energy. The results of our hedging practices could be positive, neutral or negative in any period depending on price changes of the hedged exposures.
Our hedging activities are not designed to mitigate long-term commodity price fluctuations and, therefore, would not protect us from long-term commodity price increases. In addition, in the future, our hedging positions may not correlate to our actual energy costs, which would cause acceleration in the recognition of unrealized gains and losses on our hedging positions in our operating results.
If we were required to write down all or part of our goodwill or other indefinite-lived intangible assets, our results of operations or financial condition could be materially adversely affected in a particular period.
Declines in our business may result in an impairment of our tangible and intangible assets, which could result in a material non-cash charge. A significant or prolonged decrease in our market capitalization, including a decline in stock price, a negative


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ITEM 1A.RISK FACTORS (continued)
long-term performance outlook, or an increase in discount rates could result in an impairment of our tangible and intangible assets which results when the carrying value of the Company’s assets exceed their fair value.
At least annually, we assess our goodwill and intangible assets for impairment. When we utilize a discounted cash flow methodology to calculate the fair value of our reporting units, weak demand for a specific product line or business could result in an impairment. Accordingly, any determination requiring the write-off of a significant portion of goodwill or intangible assets could negatively impact our results of operations.
HUMAN CAPITAL RISKS
We depend on our senior management team and other skilled and experienced personnel to operate our business effectively, and the loss of any of these individuals or the failure to attract additional qualified personnel could adversely impact our business, financial condition and results of operations.
We are highly dependent on the skills and experience of our senior management team and other skilled and experienced personnel. These individuals possess sales, marketing, manufacturing, logistical, financial, business strategy and administrative skills that are important to the operation of our business. We cannot assure that we will be able to retain all of our existing senior management personnel and skilled and experienced personnel. The loss of any of these individuals or an inability to attract additional qualified personnel could prevent us from implementing our business strategy and could adversely impact our business and our future financial condition or results of operations.The current and future labor markets may impact our ability to retain these individuals.

Labor shortages and increased turnover rates, increases in employee and employee-related costs, and labor disputes could have a material adverse impact on our operations, results of operations, liquidity and cash flows.

Our operations depend on the availability and relative costs of labor and maintaining good relations with our personnel and the labor unions. While we have historically experienced some level of ordinary course turnover of employees, the impact of the COVID-19 pandemic and general economic uncertainty have exacerbated labor shortages and increased turnover. Several factors have had and may continue to have adverse effects on the labor force available to us, including government regulations, laws and regulations related to workers’ health and safety, inflation, wage and hour practices and immigration. Labor shortages and increased turnover rates within our personnel have led to and could in the future lead to increased costs, such as increased costs associated with training new employees and increased wage rates to attract and retain employees. An overall or prolonged labor shortage, lack of skilled labor, increased turnover or labor inflation could have a material adverse impact on our operations, results of operations, liquidity and cash flows.

We are also subject to the risk that labor strikes or other types of conflicts with personnel may arise or that we may become the subject of union organizing activity at additional facilities. Renewal of collective bargaining agreements typically involves negotiation, with the potential for work stoppages or increased costs at affected facilities.
Significant changes in the factors and assumptions used to measure our defined benefit plan obligations, actual investment returns on pension assets and other factors could have a negative impact on our financial condition or liquidity.
We have certain defined benefit pension plans and other post-employment benefit (OPEB)(“OPEB”) plans. Our future funding requirements for defined benefit pension and OPEB plans depend upon a number of factors and assumptions, including our actual experience against assumptions with regard to interest rates used to determine funding levels; return on plan assets; benefit levels; participant experience (e.g., mortality and retirement rates); health care cost trends; and applicable regulatory changes. To the extent actual results are less favorable than our assumptions, there could be a material adverse impact on our financial condition and results of operations.
Additional risks exist due to the nature and magnitude of our investments, including the implementation of or changes to the investment policy, insufficient market capacity to absorb a particular investment strategy or high volumehigh-volume transactions, and the inability to quickly rebalance illiquid and long-term investments.
As of December 31, 2017 and 2016, our U.S. and worldwide defined benefit pension plans were underfunded by a total of $250 million and $363 million, respectively, and OPEB obligations were underfunded by $230 million and $225 million, respectively. If our cash flows and capital resources are insufficient to fund our pension or OPEB obligations, we could be forced to reduce or delay investments and capital expenditures, seek additional capital, or restructure or refinance our indebtedness.
If we were required to write down all or part of our goodwill or other indefinite-lived intangible assets, our results of operations or financial condition could be materially adversely affected in a particular period.
Declines in the Company’s business may result in an impairment of the Company’s tangible and intangible assets which could result in a material non-cash charge. A significant or prolonged decrease in the Company’s market capitalization, including a decline in stock price, or a negative long-term performance outlook, could result in an impairment of its tangible and intangible assets which results when the carrying value of the Company’s assets exceed their fair value. At least annually, the Company




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ITEM 1A.RISK FACTORS (continued)

assesses goodwill and intangible assets for impairment. Since the Company utilizes a discounted cash flow methodology to calculate the fair value of its reporting units, weak demand for a specific product line or business could result in an impairment. Accordingly, any determination requiring the write-off of a significant portion of goodwill or intangible assets could negatively impact the Company’s results of operations.
RISKS RELATED TO OWNERSHIP OF OUR COMMON STOCK
The market price of our common stock is subject to volatility.
The market price of our common stock could be subject to wide fluctuations in response to numerous factors, many of which are beyond our control. These factors include actual or anticipated variations in our operational results and cash flow, our earnings relative to our competition, changes in financial estimates by securities analysts, trading volume, sales by holders of large amounts of our common stock, short selling, market conditions within the industries in which we operate, seasonality of our business operations, the general state of the securities markets and the market for stocks of companies in our industry, governmental legislation or regulation and currency and exchange rate fluctuations, as well as general economic and market conditions, such as recessions.
We are a holding company with no operations of our own and depend on our subsidiaries for cash.
As a holding company, most of our assets are held by our direct and indirect subsidiaries and we will primarily rely on dividends and other payments or distributions from our subsidiaries to meet our debt service and other obligations and to enable us to pay dividends. The ability of our subsidiaries to pay dividends or make other payments or distributions to us will depend on their respective operating results and may be restricted by, among other things, the laws of their jurisdiction of organization (which may limit the amount of funds available for the payment of dividends or other payments), agreements of those subsidiaries, agreements with any co-investors in non-wholly-owned subsidiaries, the terms of our credit facilityand receivables facilities and senior notes and the covenants of any future indebtedness we or our subsidiaries may incur.
Provisions in our amended and restated certificate of incorporation and bylaws or Delaware law mightmay discourage, delay or prevent a change in control of our companythe Company or changes in our management and therefore depress the trading price of our common stock.
Our amended and restated certificate of incorporation and bylaws contain provisions that could depress the trading price of our common stock through provisions that may discourage, delay or prevent a change in control of ourthe Company or changes in our management that our stockholders may deem advantageous.
Additionally, we are subject to Section 203 of the Delaware General Corporation Law, which generally prohibits a Delaware corporation from engaging in any of a broad range of business combinations with any “interested” stockholder for a period of three years following the date on which the stockholder became an “interested” stockholder and which may discourage, delay or prevent a change in control of our company.
Dividends on our common stock are declared at the discretion of our Board of Directors.
Since February 2014, theour Board of Directors has declared a quarterly dividend on our common stock. The payment of any future cash dividends to our stockholders is not guaranteed and will depend on decisions that will be made by our Board of Directors and will depend on then-existing conditions, including our operating results, financial conditions, contractual restrictions, corporate law restrictions, capital agreements, applicable laws of the State of Delaware and business prospects.

ITEM 1B.UNRESOLVED STAFF COMMENTS
None.






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ITEM 2.PROPERTIES
Composites

Our Composites segment operates out of 29 manufacturing facilities. During 2017, we announced plans to expandWe are currently expanding our operations in India,Fort Smith, Arkansas, and we expect this new capacity to be available later in 2018.2023. In 2022, we divested the Chambery, France and Gous, Russia facilities and acquired the Danville, Illinois (Fiberteq) facility. Principal manufacturing facilities for our Composites segment, all of which are owned by the Company, include the following:
Aiken, South CarolinaJackson, Tennessee
Amarillo, TexasKimchon, Korea
Anderson, South CarolinaL’Ardoise, France
Besana, ItalyApeldoorn, The NetherlandsRio Claro, Brazil
Chambery, FranceDanville, IllinoisTaloja, India
Fort Smith, ArkansasTlaxcala, Mexico
Gastonia, North CarolinaTlaxcala, Mexico
Gous, RussiaYuhang, China
Insulation
Our Insulation segment operates out of 3542 manufacturing facilities. This figure and listing below excludesThe Company ceased operations at the facilities of our 2018 acquisition of Paroc Group Oy, whose European facilities are primarily locatedSanta Clara, California facility in the Nordic regionfourth quarter of 2022 and Eastern Europe. We began operationsplans to complete the purchase and sale transaction in our recently constructed Joplin, Missouri facility in 2017.the first quarter of 2023. Principal manufacturing facilities for our Insulation segment, all of which are owned by the Company, include the following:
Delmar, New YorkRockford, Illinois
Edmonton, Alberta, CanadaSanta Clara, CaliforniaSedalia, Missouri
Fairburn, GeorgiaSedalia, MissouriTallmadge, Ohio
Guangzhou, Guandong, ChinaTallmadge, OhioTessenderlo, Belgium
Joplin, MissouriHällekis, SwedenTessenderlo, BelgiumToronto, Ontario, Canada
Joplin, MissouriTrzemeszno, Poland
Kansas City, KansasToronto, Ontario, CanadaVilnius, Lithuania
Mexico City, MexicoWabash, Indiana
Newark, OhioWaxahachie, Texas
Roofing
Our Roofing segment operates out of 35 total36 manufacturing facilities. This number separately counts manymultiple roofing and asphalt manufacturing facilities that are located at the same site. Principal manufacturing facilities for our Roofing segment, all of which are owned by the Company, include the following:
Brookville, IndianaMinneapolis, Minnesota
Denver, ColoradoPortland, Oregon
Irving, TexasQingdao, China
Kearny, New JerseySavannah, Georgia
Medina, OhioSilvassa, India
Memphis, TennesseeSummit, Illinois
We believe that these properties are in good condition and well maintained, and are suitable and adequate to carry on our business. The capacity of each plant varies depending upon product mix.
Our principal executive offices are located inat the Owens Corning World Headquarters in Toledo, Ohio, an owned facility of approximately 400,000 square feet. Our research and development activities are primarily conducted at our Science and Technology Center, located on approximately 500 acres of land owned by the Company outside of Granville, Ohio. It consists of approximately 20 structures totaling more than 650,000 square feet. In addition, we have application development and other product and market focused research and development centers in various locations.




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ITEM 3.LEGAL PROCEEDINGS


Environmental Legal Proceedings
In March 2017, Owens Corning Insulating Systems, LLC (OCIS) received a Notice of Violation (NOV) from the California Bay Area Quality Management District (the “District”) alleging that the OCIS facility in Santa Clara, California began operation of a rebuilt furnace without obtaining required air emission permits. In July 2017, OCIS resolved the NOV with the District by entering into a Compliance and Enforcement Agreement (the “Agreement”). Under the Agreement, OCIS paid the District a total penalty of $115,000. OCIS entered into the Agreement to expedite settlement of the matter and does not admit any conduct or condition in violation of any District regulation.None.

In July 2017, Owens Corning (Shanghai) Fiberglas Co., Ltd., (OCSF) received a NOV from the Shanghai Environmental Protection Agency (“Shanghai”) alleging that the OCSF facility in Shanghai had exceeded Shanghai air emission standards for certain air pollutants. In September 2017, OCSF and Shanghai negotiated a resolution to the NOV under which OCSF agreed to pay Shanghai a penalty of 700,000 Chinese Yuan. This penalty was paid in October 2017. At the time of payment, the penalty amounted to approximately $105,000.


Litigation, Other Regulatory Proceedings and Environmental Matters
Additional information required by this item is incorporated by reference to Note 15,17, Contingent Liabilities and Other Matters.
 
ITEM 4.MINE SAFETY DISCLOSURES
Not applicable.






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INFORMATION ABOUT OUR EXECUTIVE OFFICERS OF OWENS CORNING
The name, age and business experience during the past five years of Owens Corning’s executive officers as of January 1, 20182023 are set forth below. Each executive officer holds office until his or her successor is elected and qualified or until his or her earlier resignation, retirement or removal. All those listed have been employees of Owens Corning during the past five years except as indicated.
Name and AgePosition*
Gina A. Beredo (48)Executive Vice President, General Counsel and Corporate Secretary since June 2021; formerly Executive Vice President, General Counsel and Corporate Secretary of Nordson Corporation (a precision technology manufacturing company) (NASDAQ: NDSN) (2018); and Deputy General Counsel and Assistant Secretary of Nordson Corporation (2013)
Name and AgePosition*
Brian D. Chambers (51)(56)Board Chair, President and Chief Executive Officer since April 2020; formerly President and Chief Executive Officer (2019); formerly President and Chief Operating Officer (2018); formerly President, Roofing (2014)
Todd W. Fister (48)President, RoofingInsulation since October 2014;July 2019; formerly Vice President of Global Insulation and Strategy (2019); formerly Vice President and General Manager, Roofing (2013)
Julian Francis (51)President,Managing Director for Europe Insulation since October 2014;and Global Foamglas® (2018); formerly Vice President and General Manager, Residential Insulation (2012)Managing Director for Foamglas® (2017)
Arnaud Genis (53)José L. Méndez-Andino (49)Executive Vice President, CompositesChief Research and Development Officer since 2010April 2021; formerly Vice President of Science and Technology for Insulation and Roofing (2019); formerly Vice President of Science and Technology for Insulation (2015)
Ava Harter (48)

Kenneth S. Parks (59)
SeniorExecutive Vice President General Counsel and SecretaryChief Financial Officer since May 2015;January 2021; formerly General Counsel, Chief Compliance Officer and Corporate Secretary, Taleris America LLC (2012)
Michael C. McMurray (52)Senior Vice President and Chief Financial Officer since August 2012(2020); formerly Chief Financial Officer of Mylan N.V. (a specialty pharmaceuticals company) (NASDAQ: MYLN) (2016)
Paula J. Russell (45)Executive Vice President, Chief Human Resources Officer since January 2021; formerly Senior Vice President, Chief Human Resources Officer (December 2019); formerly Vice President, Chief Human Resources Officer (April 2019); formerly Vice President of Total Rewards and Center of Excellence (2018); formerly Vice President of Total Rewards (2017)
Marcio A. Sandri (59)President, Composites since May 2018; formerly Vice President Global Strategy and Operations, Composites (2017)
Kelly J. Schmidt (52)(57)Vice President, Controller since April 2011
Daniel T. Smith (52)(57)Executive Vice President, Chief Growth Officer since January 2021; formerly Senior Vice President, Chief Growth Officer (2019); formerly Senior Vice President, Organization and Administration since November 2014; formerly Senior Vice President, Information Technology and Human Resources (2012)
Michael H. Thaman (53)President and Chief Executive Officer since December 2007 and Chairman of the Board since April 2002; Director since 2002
(2014)
*Gunner S. Smith (49)President, Roofing since August 2018, formerly Vice President of Distribution Sales for Roofing (2012)
*Information in parentheses indicates year during the past five years in which service in position began. The last item listed for each individual represents the position held by such individual at the beginning of the five-year period.






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Part II
 
ITEM 5.MARKET FOR OWENS CORNING’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES
Market Information
Owens Corning’s common stock trades on the New York Stock Exchange under the symbol “OC.” The following table sets forth the high and low sales prices per share of, and dividends declared on, Owens Corning common stock for each quarter from January 1, 2016 through December 31, 2017:
PeriodHigh Low Declared Dividend
First Quarter 2016$47.78
 $38.96
 $0.18
Second Quarter 2016$52.52
 $45.46
 $0.18
Third Quarter 2016$58.69
 $50.33
 $0.18
Fourth Quarter 2016$56.12
 $46.45
 $0.20
First Quarter 2017$62.79
 $50.77
 $0.20
Second Quarter 2017$67.74
 $59.26
 $0.20
Third Quarter 2017$78.31
 $63.89
 $0.20
Fourth Quarter 2017$92.85
 $73.45
 $0.21
Holders of Common Stock
The number of stockholders of record of Owens Corning’s common stock on February 15, 201810, 2023 was 426.57.
Cash Dividends
The payment of any future cash dividends to our stockholders will depend on decisions that will be made by our Board of Directors and will depend on then existing conditions, including our operating results, financial conditions, contractual restrictions, corporate law restrictions, capital agreements, applicable laws of the State of Delaware and business prospects.
Under the credit agreement applicable to our senior revolving credit facility, the Company may not declare a cash dividend if a default or event of default exists or would come to exist at the time of declaration or if a dividend declaration violates the provisions of our formation documents or other material agreements.
The Company’s subsidiaries are subject to certain restrictions on their ability to pay dividends under the agreements governing our senior revolving credit facility and our receivables securitization facility.
Recent Sales of Unregistered Securities; Use of Proceeds from Registered Securities
None.




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ITEM 5.
MARKET FOR OWENS CORNING’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES (continued)


Issuer Purchases of Equity Securities
The following table provides information about Owens Corning’s purchases of its common stock during the three months ended December 31, 2017:2022:
Period
Total Number of
Shares (or Units)
Purchased*
Average Price
Paid per Share
(or Unit)
Total Number of
Shares (or Units)
Purchased as Part of
Publicly Announced
Plans or Programs**
Maximum Number of
Shares (or Units) that
May Yet Be
Purchased Under the
Plans or Programs**
October 1-31, 20221,600,000 $84.54 1,600,000 5,797,220 
November 1-30, 20221,406,133 87.81 1,400,000 4,397,220 
December 1-31, 20221,771 91.07 — 14,397,220 
Total3,007,904 $86.07 3,000,000 14,397,220 
Period
Total Number of
Shares (or Units)
Purchased
  
Average Price
Paid per Share
(or Unit)
 
Total Number of
Shares (or Units)
Purchased as Part of
Publicly Announced
Plans or Programs**
 
Maximum Number of
Shares (or Units) that
May Yet Be
Purchased Under the
Plans or Programs**
October 1-31, 2017827
  $79.28
 
 7,493,976
November 1-30, 2017818
  82.54
 
 7,493,976
December 1-31, 2017418
  87.66
 
 7,493,976
Total2,063
 $82.27
 
 7,493,976
*The Company retained 827, 818 and 4187,904 shares surrendered to satisfy tax withholding obligations in connection with the vesting of restricted shares granted to our employees in October, November and December, respectively.employees.
**
On October 24, 2016,February 14, 2022, the Board of Directors approved a share buy-back program under which the Company is authorized to repurchase up to 10 million shares of the Company'sCompany’s outstanding common stock (the “Repurchase Authorization"“February 2022 Repurchase Authorization”). The Repurchase Authorization enables the Company to repurchase shares through open market, privately negotiated, or other transactions. The actual number of shares repurchased will depend on timing, market conditions and other factors and is at the Company's discretion. The Company did not repurchase any3.0 million shares of its common stock for $259 million during the three months ended December 31, 20172022 under the Repurchase Authorization. As

On December 1, 2022, the Board of December 31, 2017, approximately 7.5Directors approved a new share buy-back program under which the Company is authorized to repurchase up to 10 million shares remain available for repurchase underof the Company’s outstanding common stock (the “December 2022 Repurchase Authorization.Authorization”). The December 2022 Repurchase Authorization is in addition to the February 2022 Repurchase Authorization (together, the “Repurchase Authorization”).


































Table of Contents
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ITEM 5.
MARKET FOR OWENS CORNING’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES (continued)


The Repurchase Authorization enables the Company to repurchase shares through the open market, privately negotiated, or other transactions. The actual number of shares repurchased depends on timing, market conditions and other factors and is at the Company’s discretion. As of December 31, 2022, approximately 14.4 million shares remained available for repurchase under the Repurchase Authorization.




Performance Graph
The annual changes for the five-year period shown in the graph on this page are based on the assumption that $100 had been invested in Owens Corning (OC) stock, the Standard & Poor’s 500 Stock Index ("S&P 500") and the Dow Jones U.S. Building Materials & Fixtures Index ("DJ Bld. Mat.") on December 31, 2012, and that all quarterly dividends were reinvested. The total cumulative dollar returns shown on the graph represent the value that such investments would have had on December 31, 2017.

Performance Graph

The annual changes for the five-year period shown in the graph on this page are based on the assumption that $100 had been invested in Owens Corning (OC) stock, the Standard & Poor’s 500 Stock Index (“S&P 500”), the Dow Jones U.S. Construction & Materials Index (“DJ Constr. & Mat.”), and a peer group index on December 31, 2017, and that all quarterly dividends were reinvested. The total cumulative dollar returns shown on the graph represent the value that such investments would have had on December 31, 2022. For December 31, 2022, the Company chose to use a self-selected peer group instead of the Dow Jones U.S. Construction & Materials Index. We have selected this new peer group consisting of the companies noted below because we believe this peer group more appropriately aligns with our specific industry, markets, and global exposure. The criteria used in determining this new peer group included the size of the companies (measured in terms of annual revenue and market capitalization), industries and geographies in which the companies operate, stock price correlation and volatility relative to Owens Corning, and increased representation of comparator companies used by shareholder advisory firms.

oc-20221231_g1.jpg
Performance Graph
201720182019202020212022
OC$100 $48 $73 $86 $104 $100 
S&P 500$100 $96 $126 $149 $192 $157 
DJ Constr. & Mat.$100 $78 $113 $140 $209 $162 
Peer Group$100 $84 $117 $143 $196 $139 

The peer group index is comprised of the following companies: A.O Smith Corporation; Advance Drainage Systems, Inc.; Allegion plc; Armstrong World Industries, Inc.; Ball Corporation; Builders FirstSource, Inc.; Carlisle Companies Incorporated; Carrier Global Corporation; Celanese Corporation; Eastman Chemical Company; Fortune Brands Innovations, Inc.; Greif, Inc.; JELD-WEN Holding, Inc.; Johnson Controls International plc; Lennox International Inc.; Louisiana-Pacific Corporation; Masco Corporation; Masonite International Corporation; Mohawk Industries, Inc.; O-I Glass, Inc.; PPG Industries, Inc.; Resideo Technologies, Inc.; RPM International Inc. Stanley Black & Decker, Inc.; The Sherwin-Williams Company; Trane Technologies; Trex Company, Inc.; and UFP Industries, Inc.

ITEM 6.RESERVED


 2012 2013 2014 2015 2016 2017
OC$100
 $110
 $99
 $131
 $146
 $264
S&P 500$100
 $132
 $151
 $153
 $171
 $208
DJ Bld. Mat.$100
 $128
 $142
 $162
 $192
 $226




-20--22-



ITEM 6.SELECTED FINANCIAL DATA
 Twelve Months Ended December 31,
 2017(a) 2016(b) 2015(c) 2014(d) 2013(e)
 (in millions, except per share amounts)
Statement of Earnings Data         
Net sales$6,384
 $5,677
 $5,350
 $5,260
 $5,295
Gross margin$1,572
 $1,381
 $1,153
 $976
 $966
Marketing and administrative expenses$620
 $584
 $525
 $487
 $530
Earnings before interest and taxes$737
 $699
 $548
 $392
 $385
Interest expense, net$107
 $108
 $100
 $114
 $112
Loss (gain) on extinguishment of debt$71
 $1
 $(5) $46
 $
Income tax expense$269
 $188
 $120
 $5
 $68
Net earnings$290
 $399
 $334
 $228
 $205
Net earnings attributable to Owens Corning$289
 $393
 $330
 $226
 $204
Earnings per common share attributable to Owens Corning common stockholders         
Basic$2.59
 $3.44
 $2.82
 $1.92
 $1.73
Diluted$2.55
 $3.41
 $2.79
 $1.91
 $1.71
Dividend$0.81
 $0.74
 $0.68
 $0.64
 $
Weighted-average common shares         
Basic111.5
 114.4
 117.2
 117.5
 118.2
Diluted113.2
 115.4
 118.2
 118.3
 119.1
Balance Sheet Data         
Total assets$8,632
 $7,741
 $7,326
 $7,483
 $7,572
Long-term debt, net of current portion$2,405
 $2,099
 $1,702
 $1,978
 $2,012
Total equity$4,204
 $3,889
 $3,779
 $3,730
 $3,830
(a)During 2017, the Company recorded $48 million of restructuring costs, comprised of $27 million of severance, $17 million of accelerated depreciation and $4 million of other exit costs. In connection with our previously announced acquisitions, mainly Pittsburgh Corning Corporation and Pittsburgh Corning Europe NV (collectively "Pittsburgh Corning"), we recognized $15 million of acquisition-related costs and a $5 million charge related to inventory fair value step-up. Other significant items included $64 million of pension settlement losses from risk mitigation actions, a $15 million environmental liability charge for a closed U.S. site, partially offset by a $29 million litigation settlement gain, net of legal fees. Outside of earnings before interest and taxes, the Company also recorded a $71 million loss on debt extinguishment and an $82 million non-cash income tax charge related to the Tax Act.
(b)During 2016, the Company recorded $28 million of restructuring costs, comprised of $19 million of accelerated depreciation, $6 million of facility-related charges and $3 million of personnel-related charges. In connection with our previously announced acquisitions, mainly InterWrap Holdings, Inc. ("InterWrap"), we recognized $9 million of acquisition-related costs and a $10 million charge related to inventory fair value step-up.
(c)During 2015, the Company recorded $2 million of restructuring costs. This was comprised of a $6 million benefit from changes in severance estimates and pension-related adjustments, offset by $3 million in accelerated depreciation and $5 million in other exit costs.
(d)During 2014, the Company recorded $36 million of restructuring costs, comprised of $34 million of severance costs, $3 million of contract termination costs, and partially offset by $1 million of other related gains. There was also a gain of $45 million related to the sale of the Hangzhou, China facility, a $20 million loss related to the sale of the European Stone Business, $3 million related to the impairment loss on Alcala, Spain facility, and $6 million related to Hurricane Sandy costs. Outside of earnings before interest and taxes, the Company recorded a $46 million loss on debt extinguishment.
(e)During 2013, the Company recorded $26 million of restructuring costs, comprised of $8 million of severance costs, $9 million of accelerated depreciation and $9 million in other exit costs. There was also $20 million in accelerated depreciation related to a change in the useful life of assets and a $15 million net gain related to Hurricane Sandy insurance activity.



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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS



This Management’s Discussion and Analysis (MD&A)(MD&A) is intended to help investors understand Owens Corning, our operations and our present business environment. MD&A is provided as a supplement to, and should be read in conjunction with, our Consolidated Financial Statements and the accompanying Notes thereto contained in this report. Unless the context requires otherwise, the terms “Owens Corning,” “Company,” “we”“we,” “its,” and “our” in this report refer to Owens Corning and its subsidiaries.

This section of this Form 10-K generally discusses 2022 and 2021 items and year-to-year comparisons between 2022 and 2021. Discussions of 2020 items and year-to-year comparisons between 2021 and 2020 that are not included in this Form 10-K can be found in “Management's Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2021.

GENERAL
Owens Corning is a leading global producer of glass fiber reinforcementsbuilding and otherconstruction materials for composites and of residential and commercialleader committed to building materials.a sustainable future through material innovation. The Company has three reporting segments: Composites, Insulation and Roofing. Through these lines of business, the Company manufactures and sells products worldwide. We maintain leading market positions in many of our major product categories.


EXECUTIVE OVERVIEW
Net earnings attributable to Owens Corning were $289$1,241 million in 20172022, compared to $393$995 million in 2016.2021. The Company reported $737$1,723 million in earnings before interest and taxes (EBIT)(“EBIT”) in 20172022 compared to $699$1,448 million in 2016.2021. The Company generated $855$1,762 million in adjusted earnings before interest and taxes (“Adjusted EBIT”) in 20172022 compared to $746$1,415 million in 2016.2021. See the Adjusted Earnings Before Interest and Taxes paragraph of MD&A for further information regarding EBIT and Adjusted EBIT, including the reconciliation to net earnings (loss) attributable to Owens Corning. Segment EBIT performance compared to 20162021 increased $51$122 million in our Composites segment, increased $166 million in our Insulation segment, and increased $49$78 million in our Roofing segment and increased $27 million in our Composites segment. Within our Corporate, Other and Eliminations category, General corporate expenses and other increased by $18$19 million.
In our Insulation segment, EBIT in 2017 was $177 millionCash and cash equivalents were $1.1 billion as of December 31, 2022, compared to $126$959 million in 2016, primarily due to higher sales and production volumes, higher selling prices and the impactas of our Pittsburgh Corning acquisition.December 31, 2021, as a result of strong cash flow provided by operating activities. In our Roofing segment, EBIT in 2017 was $535 million compared to $486 million in 2016, primarily driven by higher sales volumes, as overall input cost inflation was largely offset by higher selling prices. In our Composites segment, EBIT in 2017 was $291 million compared to $264 million in 2016, primarily driven by lower furnace rebuild and startup costs.
In 2017,2022, the Company's operating activities provided $1,016$1,760 million of cash flow, compared to $943$1,503 million in 2016. While2021. The change was primarily driven by higher earnings.
On November 24, 2022, the Company finalized the sale of its Russian operations within the Composites and Insulation segments. As a result of this sale, the Company received $104 million, net earnings were lower than the prior year, the measurement of cash provided by operating activities does not includesold, in consideration and recorded a pre-tax loss of $33 million in Other expenses (income), net on the effectsConsolidated Statements of significant non-cash charges and debt extinguishment financing activities.Earnings (Loss).
On June 27, 2017,September 1, 2022, the Company acquired all outstanding equity of Pittsburgh Corning Corporation and Pittsburgh Corning Europe NV (collectively, "Pittsburgh Corning"the remaining 50% interest in Fiberteq, LLC (“Fiberteq”), the world’s leading producer of cellular glass insulation systemsjoint venture between Owens Corning and IKO Industries, Ltd, which produces high-quality wet-formed fiberglass mat for commercial and industrial markets,roofing applications for approximately $563$140 million, net of cash acquired. ThisThe acquisition advances the Composites strategy to focus on high-value material solutions and expands Owens Corning's capacity to produce non-woven mat. The Company's 50% interest in Fiberteq was accounted for as an equity-method investment and had a carrying value of $17 million at the Company’s positionacquisition date. The Company used the discounted cash flow method to remeasure the previously held equity method investment to its fair value of $147 million, resulting in commercial and industrial product offerings and grows its presencethe recognition of a gain of $130 million, which is recorded in Europe and Asia. Pittsburgh Corning'sGain on equity method investment on the Consolidated Statements of Earnings (Loss). The operating results since the date of acquisition and a preliminary purchase price allocation for Fiberteq have been included in the Company's Insulation segment in the Consolidated Financial Statements.
On February 5, 2018, the Company acquired all outstanding equity of Paroc Group Oy ("Paroc"), a leading producer of mineral wool insulation for building and technical applications in Europe, for an enterprise value of approximately $1.1 billion (900 million Euro). The acquisition of Paroc expands the Company's mineral wool technology, grows its presence in the European insulation market, provides access to a variety of new end-use markets and will increase the Insulation segment's geographic sales mix outside of the U.S. and Canada. Operating results of the acquisition will be included in the Company’s InsulationComposites segment within the Consolidated Financial Statements beginning February 5, 2018.since the date of the acquisition. The Company is in the processcontinuing to obtain information to complete its valuation of valuing certain assets and liabilities, andliabilities. During the year ended December 31, 2022, the Company recorded immaterial measurement period adjustments to the purchase price allocation. The preliminary purchase price allocation will be completed with finalizationincluded $58 million in intangible assets, which primarily consists of these valuations.
Throughout 2017 and in January 2018, the Company had several financing activities associated with our acquisitions. In June 2017, the Company issued $600 million of 2047 notescustomer relationships with an annual interest rateestimated weighted average life of 4.30%3 years, a $62 million unfavorable contract liability and $243 million in goodwill, and used a portionof which 50% of the proceedsgoodwill is tax deductible. The factors contributing to fund the purchase of Pittsburgh Corning. In July 2017, a portionrecognition of the proceeds was used by the Company to repay allamount of its outstanding 2019 senior notesgoodwill are based on several strategic and a portion of its outstanding 2036 senior notes, resulting in a $71 million loss on extinguishment of debt. In October 2017, the Company obtained term loan commitments totaling $900 millionsynergistic benefits that were availableare expected to be used, in part, to potentially pay a portion of the purchase of the Paroc acquisition. In January 2018, the Company issued $400 million of 2048 senior notes with an annual interest rate of 4.40%. The proceedsrealized from the senior notes, along with borrowingsacquisition. The pro-forma effect of this acquisition on a $600 million term loan commitmentrevenues and the Receivables Securitization Facility, were used to fund the purchase of Paroc in February 2018.earnings was not material.





Table of Contents
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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)
On August 1, 2022, the Company acquired Natural Polymers, LLC (“Natural Polymers”), an innovative manufacturer of spray polyurethane foam insulation for building and construction applications for approximately $111 million, net of cash acquired. The acquisition advances the Owens Corning strategy to strengthen the Company's core building and construction products and expand its addressable markets into higher-growth segments. The operating results and a preliminary purchase price allocation for Natural Polymers have been included in the Insulation segment within the Consolidated Financial Statements since the date of the acquisition. The Company is continuing to obtain information to complete its valuation of certain assets and liabilities. During the year ended December 31, 2022, the Company recorded immaterial measurement period adjustments to the purchase price allocation. The preliminary purchase price allocation included $44 million in intangible assets and $62 million in goodwill, of which all is tax deductible. The intangible assets consist of definite-lived trademarks of $5 million with an estimated weighted average life of 10 years, technology of $12 million with an estimated weighted average life of 6 years and customer relationships of $27 million with an estimated weighted average life of 17 years. The factors contributing to the recognition of the amount of goodwill are based on several strategic and synergistic benefits that are expected to be realized from the acquisition. The pro-forma effect of this acquisition on revenues and earnings was not material.

On July 1, 2022, the Company finalized the sale of the European portion of the dry-use chopped strands (“DUCS”) product line located in Chambéry, France, within the Composites segment. As a result of this sale, the Company received $80 million, net of cash sold, in consideration and recorded a pre-tax loss of $30 million in Other expenses (income), net on the Consolidated Statements of Earnings (Loss).
On June 1, 2022, the Company acquired all of the outstanding assets of WearDeck®, a premium producer of composite weather-resistant decking for commercial and residential applications, for approximately $133 million, net of cash acquired. The acquisition advances the Composites business growth strategy to focus on high-value material solutions within the building and construction industry. The operating results and a preliminary purchase price allocation for WearDeck® have been included in the Composites segment within the Consolidated Financial Statements since the date of the acquisition. The Company is continuing to obtain information to complete its valuation of certain assets and liabilities. During the year ended December 31, 2022, the Company recorded immaterial measurement period adjustments to the purchase price allocation. The preliminary purchase price allocation included $38 million in intangible assets and $68 million in goodwill, of which $61 million is tax deductible. The intangible assets consist of definite-lived trademarks of $7 million with an estimated weighted average life of 10 years, technology of $10 million with an estimated weighted average life of 11 years and customer relationships of $21 million with an estimated weighted average life of 15 years. The factors contributing to the recognition of the amount of goodwill are based on several strategic and synergistic benefits that are expected to be realized from the acquisition. The pro-forma effect of this acquisition on revenues and earnings was not material.
On May 23, 2022, Owens Corning and Pultron Composites (“Pultron”) formed a joint venture (the “JV”) to manufacture and sell fiberglass rebar. The Company contributed approximately $47 million to acquire a 65.5% controlling interest and has established a redeemable noncontrolling interest of $25 million related to Pultron, the minority holder. The JV expands Owens Corning’s capability to produce high-value material solutions by combining the Company’s glass-fiber material technology, channel access and extensive industry experience with Pultron’s manufacturing expertise and process efficiency. The fully consolidated operating results and a preliminary purchase price allocation for the JV have been included in the Company’s Composites segment within the Consolidated Financial Statements since the date of the formation of the JV. Subsequent to the JV formation, the JV acquired assets and technology from Pultron for approximately $65 million. The Company is continuing to obtain information to complete its valuation of certain assets and liabilities. The preliminary purchase price allocation included $15 million in intangible assets, consisting of technology, with an estimated weighted average life of 15 years and $42 million in goodwill, of which $37 million is tax deductible. The factors contributing to the recognition of the amount of goodwill are based on several strategic and synergistic benefits that are expected to be realized from the acquisition. The pro-forma effect of this acquisition on revenues and earnings was not material.
In 2017,2022, the Company repurchased 2.39.0 million shares of the Company’s common stock for $142$779 million under a previously announced repurchase authorization. On December 1, 2022, the Company's Board of Directors approved an additional 10 million share repurchase authorization. As of December 31, 2017, 7.52022, 14.4 million shares remainremained available for repurchase under the Repurchase Authorization.announced repurchase authorizations.




Table of Contents
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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)
RESULTS OF OPERATIONS
Consolidated Results (in millions)
 Twelve Months Ended December 31,
 2017 2016 2015
Net sales$6,384
 $5,677
 $5,350
Gross margin$1,572
 $1,381
 $1,153
% of net sales25% 24% 22%
Marketing and administrative expenses$620
 $584
 $525
Other expenses, net$130
 $16
 $7
Earnings before interest and taxes$737
 $699
 $548
Interest expense, net$107
 $108
 $100
Loss (gain) on extinguishment of debt$71
 $1
 $(5)
Income tax expense$269
 $188
 $120
Net earnings attributable to Owens Corning$289
 $393
 $330
 Twelve Months Ended December 31,
 202220212020
Net sales$9,761 $8,498 $7,055 
Gross margin$2,616 $2,217 $1,610 
% of net sales27 %26 %23 %
Marketing and administrative expenses$803 $757 $664 
Goodwill impairment charge$— $— $944 
Gain on equity method investment$(130)$— $— 
Other expenses (income), net$123 $(69)$58 
Earnings (loss) before interest and taxes$1,723 $1,448 $(124)
Interest expense, net$109 $126 $132 
Loss on extinguishment of debt$— $$— 
Income tax expense$373 $319 $129 
Net earnings (loss) attributable to Owens Corning$1,241 $995 $(383)
The Consolidated Results discussion below provides a summary of our results and the trends affecting our business, and should be read in conjunction with the more detailed Segment Results discussion that follows.
NET SALES
2017Compared to2016: Net sales increased by $707$1,263 million in 2017 as2022 compared to 2016.2021. The increase in net sales was driven by higher sales volumes in all three segments, as well as the acquisitions of Pittsburgh Corning into our Insulation segmentselling prices and InterWrap into our Roofing segment.
2016Compared to2015: Net sales increased by $327 million in 2016 as compared to 2015. The increase in net sales was driven by higher sales volumes in our Roofing and Composites segments and the impact of the InterWrap acquisition. This increase wasfavorable customer mix which were partially offset by lower sales volumes in our Insulation segment and the negativeunfavorable impact of translating sales denominated in foreign currencies into U.S. dollars, primarily in our Composites and Insulation segments.United States dollars.
GROSS MARGIN
2017Compared to2016: Gross margin as a percentage of net salesincreased $399 million in 2017 was relatively flat2022 compared to 2016.2021. The $191increase in gross margin was driven by higher selling prices, partially offset by higher input cost inflation and transportation costs in all three segments. The impact of lower sales volumes in Composites and Roofing, as well as unfavorable manufacturing performance in all three segments, further offset the increase from higher selling prices.
MARKETING AND ADMINISTRATIVE EXPENSES
Marketing and administrative expenses increased $46 million improvementin 2022 compared to 2021. The increase was driven primarily by higher general corporate expenses as business activities return to a more typical, post-pandemic level, along with ongoing inflationary pressures.

GAIN ON EQUITY METHOD INVESTMENT

As discussed above, the Company recognized a non-cash gain of $130 million from the remeasurement of the previously held equity method investment in Fiberteq upon the Company’s acquisition of the remaining 50% of the joint venture with IKO.
OTHER EXPENSES (INCOME), NET
Other expenses (income), net increased $192 million in 2022 compared to 2021. The increase in expenses was primarily driven by higher sales volumesthe unfavorable comparison year-over-year to indefinite-lived intangible asset impairment charges of $96 million and the combined $63 million loss recognized on the sale of the DUCS business in all three segments,Chambery, France and the gross margin contribution fromsale of our acquisitionsRussian operations in 2022. The remaining increase was driven by $35 million in lower gains on sale of InterWrap and Pittsburgh Corning and lower furnace rebuild and startup costs in our Composites segment.
2016Compared to2015: Gross margin as a percentage of net sales in 2016 increased about two percentage pointscertain precious metals compared to 2015. The $228 million improvement was primarily driven by our Roofing segment's higher sales volumes and the benefit of lower input costs, primarily asphalt. The negative impact of production curtailmentssame period in our Insulation segment and restructuring and acquisition-related costs were largely offset by the gross margin contribution from the InterWrap acquisition.
RESTRUCTURING AND ACQUISITION-RELATED COSTS
The Company has incurred restructuring, transaction and integration costs related to acquisitions, along with restructuring costs in connection with its global cost reduction and productivity initiatives. These costs are recorded in the Corporate, Other and Eliminations category. Please refer to Notes 7 and 11 of the Consolidated Financial Statements for further information on the nature of these costs.

2021.



Table of Contents
-23--25-


ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

The following table presents the impact and respective location of these income (expense) items on the Consolidated Statements of Earnings (in millions):
   Twelve Months Ended December 31,
 Location 2017 2016 2015
Restructuring costsCost of sales $(20) $(25) $(10)
Restructuring costsOther expenses, net (28) (3) 8
Acquisition-related costsMarketing and administrative expenses (6) (6) 
Acquisition-related costsOther expenses, net (9) (3) 
Recognition of acquisition inventory fair value step-upCost of sales (5) (10) 
Total restructuring, acquisition and integration-related costs  $(68) $(47) $(2)
MARKETING AND ADMINISTRATIVE EXPENSES
2017Compared to2016: Marketing and administrative expenses increased by $36 million in 2017 compared to 2016. The increase was primarily due to higher selling, general and administrative expenses associated with our acquisitions and higher performance-based compensation.
2016Compared to2015: Marketing and administrative expenses increased by $59 million in 2016 compared to 2015. The increase was primarily due to higher selling, general and administrative expenses in our Roofing segment (including InterWrap marketing and administrative expenses), higher performance based compensation and acquisition-related costs.
OTHER EXPENSES, NET
2017Compared to2016: Other expenses, net increased $114 million in 2017 compared to 2016. The increase was primarily driven by $64 million of pension settlement losses from risk mitigation actions, $25 million of higher restructuring costs reported in this line, $15 million of environmental liability charges, a $10 million charge for the allowance for doubtful accounts, higher acquisition-related costs and increased general corporate expenses. These costs were partially offset by a $29 million litigation settlement gain, net of legal fees.
2016Compared to2015: Other expenses, net increased $9 million in 2016 compared to 2015, primarily due to higher restructuring costs.
INTEREST EXPENSE, NET
2017Compared to2016: Interest expense, net decreased $17 million in 20172022 compared to 2021. The decrease was flat to 2016, as the effect of higherdriven by lower long-term debt followingbalances year-over-year due to the issuancerepayment of our 2047the senior notes was offset by the lower borrowing rate.
2016Compared to2015: Interest expense, netdue in 2016 was $8 million2022 and higher than in 2015. The increase was primarily driven by increased long-term debt following the issuance of our 2026 senior notes.interest income.
LOSS (GAIN) ON EXTINGUISHMENT OF DEBT
During 2022, there were no extinguishments of debt. For the year ended December 31, 2017,2021, the Company recognized a $71$9 million loss on extinguishment of debt in connection with the redemptionrepayment of its 2019 senior notes and athe remaining portion of its 2036outstanding 2022 senior notes. For the year ended December 31, 2016, the Company recorded a $1 million loss on extinguishment of debt in connection with the redemption of its 2016 senior notes. For the year ended December 31, 2015, the Company recorded a $5 million gain on extinguishment of debt as a result of purchasing its World Headquarters facility, which had previously been classified as a capital lease.
INCOME TAX EXPENSE
Income tax expense for 20172022 was $269$373 million compared to $188$319 million in 2016.
The U.S. government enacted the Tax Act legislation on December 22, 2017. The Tax Act made broad and complex changes to the U.S. tax code, including but not limited to, a reduction to the U.S. federal corporate income tax rate from 35% to 21%; a one-



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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

time transition tax on certain unrepatriated earnings of foreign subsidiaries (the "Transition Tax"); eliminating the corporate alternative minimum tax (AMT) and changing realization of AMT credits; changing rules related to uses and limitations of NOL carryforwards created in tax years after December 31, 2017; changes to the limitations on available interest expense deductions; and changes to other existing deductions and business-related exclusions.
The SEC issued Staff Accounting Bulletin No. 118, "Income Tax Accounting Implications of the Tax Cuts and Jobs Act" ("SAB 118"), providing guidance on accounting for the Tax Act. SAB 118 provides a measurement period that should not extend beyond one year from the Tax Act enactment date to complete the accounting under Accounting Standards Codification (ASC) 740, "Income Taxes." In accordance with SAB 118, a company must account for those aspects of the Act for which the accounting under ASC 740 is complete. To the extent that a company’s accounting for certain income tax effects of the Tax Act is incomplete but it is able to determine a reasonable estimate, it must record a provisional estimate in its financial statements. If a company cannot determine a provisional estimate to be included in the financial statements, it should continue to apply ASC 740 on the basis of the tax laws that were in effect immediately before the enactment of the Tax Act.
The Company has not completed the accounting for income tax effects of the Tax Act. However, we were able to make reasonable estimates to record a provisional adjustment. In connection with our initial analysis, a provisional non-cash charge of $82 million was recorded to tax expense during the period for the changes related to the Tax Act. The provisional adjustment includes reasonable estimates for the Transition Tax resulting in a non-cash charge of $264 million, a benefit of $160 million from the generation of FTCs, a charge of $24 million for a valuation allowance established against the FTC generated, and a deferred tax benefit of $46 million for the impact to our net U.S. deferred taxes liabilities as a result of reduction of the corporate tax rate to 21%. The Company was not yet able to make a reasonable estimate of the U.S. state tax effects of the Tax Act. Therefore, no provisional adjustment was recorded with respect to this item.
2021. The Company’s effective tax rate for 20172022 was 48%23% on pre-tax income of $559$1,614 million.  The difference between the 48%23% effective tax rate and the U.S. federal statutory tax rate of 35%21% is primarily attributabledue to U.S. state and local income tax expense, adjustments to R&D tax credits, and other discrete adjustments.

On August 16, 2022, the provisional adjustments forU.S. government enacted the TaxInflation Reduction Act reversal of valuation allowances recorded against certain foreign deferred tax assets, changes in uncertain tax positions and lower foreign tax rates.
New provisions of the Tax Act, including but not limited to, the base erosion anti-abuse tax (BEAT),2022 (the “Inflation Reduction Act”) into law, which includes a new limitationcorporate alternative minimum tax and an excise tax of 1% on deductible interest expense, a tax on global intangible low taxed income (GILTI) earned by controlled foreign corporations (CFCs), and limitations on existing deductions,the fair market value of net stock repurchases. Both provisions are effective January 1, 2018.for years after December 31, 2022. The Company continues to evaluateis evaluating the potential future impact of the tax law changesInflation Reduction Act on futureits financial position and results and monitor the amount of future income levels to fully utilize the U.S. federal NOLs and FTCs, which is substantially similar to the future income levels to fully utilize the U.S. federal NOLs before enactment of the Tax Act.operations.
The realization of deferred tax assets depends on achieving a certain minimum level of future taxable income. Management currently believes that it is at least reasonably possible that the minimum level of taxable income will be met within the next 12 months to reduce the valuation allowances of certain foreign jurisdictions by a range of zero to $6$3 million.
The Company’s effective tax rate for 20162021 was 32%24% on pre-tax income of $590$1,313 million. The difference between the 32%24% effective tax rate and the U.S. federal statutory tax rate of 35%21% is primarily attributable to the reversal of valuation allowances recorded in prior years against FrenchU.S. state and Spanish deferredlocal income tax assets, changes in uncertain tax positions and lowerexpense, adjustments to foreign tax rates.credits, and other discrete adjustments.


















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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)
Restructuring, Acquisition and Divestiture-Related Costs
The Company has incurred restructuring, transaction and integration costs related to acquisitions and divestitures, along with restructuring and other exit costs in connection with its global cost reduction, productivity initiatives and growth strategy. These costs are recorded within Corporate, Other and Eliminations. Please refer to Note 13 of the Consolidated Financial Statements for further information on the nature of these costs.
The following table presents the impact and respective location of these income (expense) items on the Consolidated Statements of Earnings (Loss) (in millions):
 Twelve Months Ended December 31,
Location202220212020
Restructuring costsCost of sales$(42)$(14)$(26)
Restructuring costsMarketing and administrative expenses— (2)— 
SeveranceOther expenses (income), net(1)(11)(13)
Other exit gains/(costs)Other expenses (income), net(5)(5)(2)
Gain on sale of land in IndiaOther expenses (income), net— 15 — 
Restructuring costsNon-operating (income) expense— (2)— 
Recognition of acquisition inventory fair value step-upCost of sales— (1)— 
Acquisition and divestiture-related costsMarketing and administrative expenses(7)— — 
Gain on sale of Shanghai, China facilityOther expenses (income), net27 — — 
Loss on sale of Chambery, France DUCS businessOther expenses (income), net(30)— — 
Gain on remeasurement of Fiberteq equity investmentGain on equity method investment130 — — 
Loss on sale of Russian operationsOther expenses (income), net(33)— — 
Total restructuring, acquisition and divestiture-related gains (costs)$39 $(20)$(41)















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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)
Adjusted Earnings Before Interest and Taxes (“Adjusted EBIT”)
Adjusted EBIT is a non-GAAP measure that excludes certain items that management does not allocate to our segment results because it believes they are not representative of the Company’s ongoing operations. Adjusted EBIT is used internally by the Company for various purposes, including reporting results of operations to the Board of Directors of the Company, analysis of performance and related employee compensation measures. Although management believes that these adjustments result in a measure that provides a useful representation of our operational performance, the adjusted measure should not be considered in isolation or as a substitute for netNet earnings (loss) attributable to Owens Corning as prepared in accordance with accounting principles generally accepted in the United States.



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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

Adjusting (expense) income (expense) items to EBIT are shown in the table below (in millions):
 Twelve Months Ended December 31,
 2017 2016 2015
Restructuring costs$(48) $(28) $(2)
Acquisition-related costs(15) (9) 
Recognition of acquisition inventory fair value step-up(5) (10) 
Litigation settlement gain, net of legal fees29
 
 
Pension settlement losses(64) 
 
Environmental liability charges(15) 
 
Total adjusting items$(118) $(47) $(2)
 Twelve Months Ended December 31,
 202220212020
Restructuring costs$(48)$(34)$(41)
Gain on sale of land in India— 15 — 
Gains on sale of certain precious metals18 53 26 
Goodwill impairment charge— — (944)
Intangible assets impairment charge(96)— (43)
Recognition of acquisition inventory fair value step-up— (1)— 
Acquisition and divestiture-related costs(7)— — 
Gain on sale of Shanghai, China facility27 — — 
Gain on remeasurement of Fiberteq equity investment130 — — 
Loss on sale of Chambery, France DUCS business(30)— — 
Loss on sale of Russian operations(33)— — 
Total adjusting items$(39)$33 $(1,002)
 
The reconciliation from netNet earnings (loss) attributable to Owens Corning to EBIT and Adjusted EBIT is shown in the table below (in millions):
 Twelve Months Ended December 31,
 202220212020
NET EARNINGS (LOSS) ATTRIBUTABLE TO OWENS CORNING$1,241 $995 $(383)
Net (loss) attributable to non-redeemable and redeemable noncontrolling interests— — (2)
NET EARNINGS (LOSS)1,241 995 (385)
Equity in net earnings of affiliates— — 
Income tax expense373 319 129 
EARNINGS (LOSS) BEFORE TAXES1,614 1,313 (256)
Interest expense, net109 126 132 
Loss on extinguishment of debt— — 
EARNINGS (LOSS) BEFORE INTEREST AND TAXES1,723 1,448 (124)
Less: Adjusting items from above(39)33 (1,002)
ADJUSTED EBIT$1,762 $1,415 $878 










 Twelve Months Ended December 31,
 2017 2016 2015
NET EARNINGS ATTRIBUTABLE TO OWENS CORNING$289
 $393
 $330
Net earnings attributable to noncontrolling interests1
 6
 4
NET EARNINGS290
 399
 334
Equity in net earnings (loss) of affiliates
 (3) 1
Income tax expense269
 188
 120
EARNINGS BEFORE TAXES559
 590
 453
Interest expense, net107
 108
 100
Loss (gain) on extinguishment of debt71
 1
 (5)
EARNINGS BEFORE INTEREST AND TAXES737
 699
 548
Adjusting items from above(118) (47) (2)
ADJUSTED EBIT$855
 $746
 $550
Table of Contents
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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)
Segment Results
EBIT by segment consists of net sales less related costs and expenses and is presented on a basis that is used internally for evaluating segment performance. Certain items, such as general corporate expenses or income and certain other expense or income items, are excluded from the internal evaluation of segment performance. Accordingly, these items are not reflected in EBIT for our reportable segments and are included in the Corporate, Other and Eliminations category, which is presented following the discussion of our reportable segments.



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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

Composites
The table below provides a summary of net sales, EBIT and depreciation and amortization expense for the Composites segment (in millions):
Twelve Months Ended December 31,
Twelve Months Ended December 31, 202220212020
2017 2016 2015
Net sales$2,068
 $1,952
 $1,902
Net sales$2,660 $2,341 $1,960 
% change from prior year6% 3% -1 %% change from prior year14 %19 %-5 %
EBIT$291
 $264
 $232
EBIT$498 $376 $165 
EBIT as a % of net sales14% 14% 12 %EBIT as a % of net sales19 %16 %%
Depreciation and amortization expense$144
 $138
 $125
Depreciation and amortization expense$175 $162 $159 
NET SALES
2017 Compared to 2016:
Net sales in our Composites segment were $116increased $319 million higher in 2017 than in 2016, primarily2022 compared to 2021. The increase was driven by higher selling prices of $443 million, partially offset by slightly lower sales volumes of approximately 6%5%. Volume performance benefited from broad-based market strength, particularlyFavorable customer mix of $61 million was more than offset by the roofing market and other glass non-wovens applications. The favorable$76 million unfavorable impact of translating sales denominated in foreign currencies into United States dollars was largely offset by $18 million of lower selling prices. dollars. The remaining changevariance was driven by $10 million of unfavorable product mix (mainly related to higher sales volumes into the roofing market).
2016 Compared to 2015: Net sales in our Composites segment were $50 million higher in 2016 than in 2015. The increase in sales was driven by higher sales volumes of about 6% and higher selling prices of $22 million. These benefits were partially offset by $57 million of unfavorable product mix (mainly related to the prior year's specialty glass sales and higher sales volumes into the roofing market in 2016) and the $22 million negativenet impact of translating sales denominated in foreign currencies into United States dollars.divestitures and acquisitions.
EBIT
2017 Compared to 2016:
EBIT in our Composites segment was $27increased $122 million in 2022 compared to 2021. Higher selling prices of $443 million more than offset $215 million of input cost inflation and $37 million in higher in 2017 than in 2016.transportation costs. The increase was primarily driven byunfavorable impact of lower furnace rebuild and startup costs of $39 million. The EBIT improvement driven by higher sales volumes was slightly more thannearly offset by lower selling prices and the negative impact of input cost inflation.favorable customer mix. The remaining change was due to a $10 million charge in the third quarter of 2017 for the allowance for doubtful accounts, primarily due to an estimated uncollectible receivable from a Brazilian customer now in financial reorganization.
2016 Compared to 2015: EBIT in our Composites segment was $32 million higher in 2016 than in 2015. The benefit of higher sales volumes was largely offset by $24 million of unfavorable product mix, which was primarily related to the comparison against the prior year's specialty glass sales and the current year's higher sales volumes into the roofing market. Higher furnace rebuild and startup costs of $28 million were offset about equally by input cost deflation and lower manufacturing costs. The remaining changevariance was driven by higher selling pricesunfavorable manufacturing performance and the $12 million net unfavorable impact of $22 milliondivestitures and one-time benefits from our strategic supply alliances.acquisitions.

OUTLOOK

Global glass reinforcements market demand has historically grownis driven by several economic indicators including residential, non-residential construction and manufacturing production indices, as well as global wind installations. The Company is monitoring dynamic market conditions such as an evolving macroeconomic environment, including potential recessionary pressures in the Americas and Europe, input cost inflation, and primary labor availability constraints, which could have an effect on average as a function of global industrial productionthe markets in which we participate.   The Company will continue to focus on managing costs, capital expenditures, and we believe this relationship will continue. In 2018, the Company expects continued global industrial production growth.working capital.


















Table of Contents
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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

Insulation
The table below provides a summary of net sales, EBIT and depreciation and amortization expense for the Insulation segment (in millions):
 Twelve Months Ended December 31,
 2017 2016 2015
Net sales$2,001
 $1,748
 $1,850
% change from prior year14% -6 % 6%
EBIT$177
 $126
 $160
EBIT as a % of net sales9% 7 % 9%
Depreciation and amortization expense$124
 $106
 $101
 Twelve Months Ended December 31,
 202220212020
Net sales$3,714 $3,184 $2,607 
% change from prior year17 %22 %-2 %
EBIT$612 $446 $250 
EBIT as a % of net sales16 %14 %10 %
Depreciation and amortization expense$206 $208 $201 
NET SALES
2017 Compared to 2016:
In our Insulation segment, 20172022 net sales were $253increased $530 million higher than in 2016.compared to 2021. The increase was primarily driven by the $133 million impact of our second quarter 2017 acquisition of Pittsburgh Corning and higher sales volumes of about 6%. The remaining change was driven by higher selling prices of $19 million. The slightly favorable$573 million, partially offset by approximately 2% lower sales volumes. Favorable customer and product mix and $29 million from the acquisition of Natural Polymers were mostly offset by the $118 million unfavorable impact of translating sales denominated in foreign currencies into United States dollars was offset by unfavorable channel mix associated with growth in new construction.dollars.
2016 Compared to 2015:EBIT

In our Insulation segment, 2016 net salesEBIT increased $166 million in 2022 compared to 2021. Higher selling prices of $573 million more than offset $302 million of input cost inflation and $56 million in higher transportation costs. Favorable customer and product mix of $48 million were $102 million lower than in 2015.offset by the impact of unfavorable manufacturing performance and higher production downtime. The decreaseremaining variance was primarily driven about equally by higher selling, general and administrative expenses, the impact of lower sales volumes of about 5%, primarily due to the expiration of contract manufacturing agreements at the beginning of 2016 and a commercial dispute with a large residential insulation installer. Favorable customer mix of $35 million was largely offset by lower selling prices of $33 million. The remaining decrease of $22 million was due to the negative impact of translating salesprofits denominated in foreign currencies into United States dollars.
EBIT
2017 Compared to 2016: In ourOUTLOOK

The outlook for Insulation segment, EBIT increased $51 million in 2017 compared to 2016. Substantially all of the increase wasdemand is driven by higher sales volumesNorth American new residential construction, remodeling and higher selling prices. Our second quarter 2017 acquisition of Pittsburgh Corning contributed $15 million of EBIT. Favorable manufacturing performance of $27 million was more than offset (about equally) by $19 million of startup costsrepair activity, as well as commercial and industrial construction activity in the United States, Canada, Europe, Asia-Pacific and Latin America. Demand in commercial and industrial insulation markets is most closely correlated to industrial production growth and overall economic activity in the global markets we serve. Demand for our new mineral woolresidential insulation plant and input cost inflation.is most closely correlated to U.S. housing starts.
2016 Compared to 2015:In our Insulation segment, EBIT decreased $34 million in 2016 compared to 2015. The change was primarily driven by the $27 million negative impact of lower production volumes. Lower selling prices of $33 million were largely offset by favorable customer mix of $29 million. The $10 million benefit of input cost deflation was offset by lower sales volumes. The remaining decrease of $4 million was driven by negative foreign currency translation.
DEPRECIATION AND AMORTIZATION
In our Insulation segment, depreciation and amortization expense increased by $18 million in 2017 compared to 2016. The change was primarily due to a half-year of depreciation and amortization related to our 2017 Pittsburgh Corning acquisition, including $10 million of depreciation related to property, plant and equipment and $4 million related to amortization of intangible assets. Depreciation and amortization expense was relatively flat in 2016 compared to 2015.
OUTLOOK
During the fourth quarter of 2017,2022, the average Seasonally Adjusted Annual Rate (SAAR) of U.S. housing starts was approximately 1.2501.403 million starts, which was flat compared to 1.250down from 1.644 million starts in the fourth quarter of 2016. While the trend in U.S. housing starts has generally been positive over the past few years, the timing and pace of recovery of the United States housing market remains uncertain.2021.


The Company expects its Insulation segment to benefit from an overall strengthening ofa deceleration in both the U.S. housingNorth American new residential construction market higher capacity utilization and improved pricing. Additionally, we expect that global industrial production growth will positively impact the Insulation segment's commercial and industrial construction markets, in North America, Europecontinued input cost inflation, supply chain uncertainties and Asia-Pacific. We believe that the geographic, product and channel mix of our portfolioprimary labor availability constraints.The Company will continue to moderate the impact of any demand-driven variability associated with U.S. new construction.

focus on managing costs, capital expenditures, and working capital.



Table of Contents
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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

Roofing
The table below provides a summary of net sales, EBIT and depreciation and amortization expense for the Roofing segment (in millions):
 Twelve Months Ended December 31,
 202220212020
Net sales$3,658 $3,209 $2,695 
% change from prior year14 %19 %%
EBIT$831 $753 $591 
EBIT as a % of net sales23 %23 %22 %
Depreciation and amortization expense$62 $59 $59 
 Twelve Months Ended December 31,
 2017 2016 2015
Net sales$2,553
 $2,194
 $1,766
% change from prior year16% 24% 1%
EBIT$535
 $486
 $266
EBIT as a % of net sales21% 22% 15%
Depreciation and amortization expense$50
 $46
 $39

NET SALES
2017 Compared to 2016:
In our Roofing segment, net sales were $359increased $449 million higher in 2017 than in 2016. Sales volumes increased by approximately 9%, due2022 compared to higher asphalt shingle volumes, from growth across all our key demand drivers, and growth in roofing components. Our early-second quarter 2016 acquisition of InterWrap contributed $86 million of net sales (and was included in the other comparison categories following the one-year post-acquisition period). The remaining increase was driven by higher2021. Higher selling prices of $47$522 million and favorablehigher third-party asphalt sales of $72 million were partially offset by lower sales volumes of approximately 4% and unfavorable customer and product mix. Third-party asphalt sales were up $10 million year-over-year.
2016 Compared to 2015: In our Roofing segment, net sales were $428 million higher in 2016 than in 2015. Sales volumes increased by about 20%, as higher reroof demand, driven by storm activity, and increased demand from new construction contributed to the growth of the U.S. asphalt shingle market. Our second quarter 2016 acquisition of InterWrap contributed $182 million of net sales. The impact of higher sales volumes and the InterWrap acquisition was partially offset by $51 million each of lower selling prices and lower third-party asphalt sales.
EBIT
2017 Compared to 2016:
In our Roofing segment, EBIT was $49increased $78 million in 2022 compared to 2021. Higher selling prices of $522 million more than offset input cost inflation, primarily asphalt, of $302 million and $34 million of higher in 2017 than in 2016. The increase was primarily driven by highertransportation costs. Unfavorable manufacturing performance of $44 million and the impact of lower sales volumes andfurther offset higher selling prices. Our early-second quarter 2016 acquisition of InterWrap contributed $20 million of EBIT (andThe remaining variance was included in the other comparison categories following the one-year post-acquisition period). These benefits were partially offsetdriven about equally by $55 million of input cost inflation (about two-thirds of which was related to asphalt), $14 million of higher logistics costs, $8 million of lower EBIT on third-party asphalt sales (resulting from a lag in the timing of input cost inflation and price increases) and slightly higher marketing costs.
2016 Compared to 2015: In our Roofing segment, EBIT was $220 million higher in 2016 than in 2015. The increase was primarily driven by higher sales volumes. The asphalt cost deflation benefit of $108 million was partially offset by lower selling prices. Our second quarter 2016 acquisition of InterWrap contributed $40 million in EBIT for the year. Higher selling, general and administrative expenses primarily driven by increased sales and marketing costs associated with higher sales volumesthe impact of unfavorable customer and higher performance-based compensation, offset less than half of the benefit of the InterWrap acquisition.product mix.

OUTLOOK

In our Roofing business, we expectsegment, the factors that have driven marginsCompany expects a deceleration in recent years, such as growth fromthe North American new residential construction and reroof demand, along with higher sales of roofing components, to continue to deliver profitability. Uncertaintiesmarket. Other uncertainties that may impact our Roofing marginsdemand include demand from stormstorms and other weatherweather-related events, demand from repair and remodeling activity, competitive pricing pressure and the cost and availability of raw materials, particularly asphalt.The Company will continue to focus on managing costs, capital expenditures and working capital.






Table of Contents
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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

Corporate, Other and Eliminations
The table below provides a summary of EBIT and depreciation and amortization expense for the Corporate, Other and Eliminations category (in millions):
 Twelve Months Ended December 31,
 2017 2016 2015
Restructuring costs$(48) $(28) $(2)
Acquisition-related costs(15) (9) 
Recognition of acquisition inventory fair value step-up(5) (10) 
Litigation settlement gain, net of legal fees29
 
 
Pension settlement losses(64) 
 
Environmental liability charges(15) 
 
General corporate expense and other(148) (130) (108)
EBIT$(266) $(177) $(110)
Depreciation and amortization$53
 $53
 $35
 Twelve Months Ended December 31,
 202220212020
Restructuring costs$(48)$(34)$(41)
Gain on sale of land in India— 15 — 
Gains on sale of certain precious metals18 53 26 
Goodwill impairment charge— — (944)
Intangible assets impairment charge(96)— (43)
Recognition of acquisition inventory fair value step-up— (1)— 
Acquisition and divestiture-related costs(7)— — 
Gain on sale of Shanghai, China facility27 — — 
Gain on remeasurement of Fiberteq equity investment130 — — 
Loss on sale of Chambery, France DUCS business(30)— — 
Loss on sale of Russian operations(33)— — 
General corporate expense and other(179)(160)(128)
EBIT$(218)$(127)$(1,130)
Depreciation and amortization$88 $73 $74 
EBIT
2017 Compared to 2016: In Corporate, Other and Eliminations, EBIT lossesexpenses in 20172022 were $89$91 million higher compared to 2016, primarily due to pension settlement losses and environmental liability charges in 2017, higher restructuring costs and higher general corporate expenses, which were partially offset by a litigation settlement gain in 2017. Costs related to our acquisitions (including the inventory fair value step-up recognition) were relatively flat to the prior year. See details of these costs in2021. Please reference the table above and further explained infor information related to the Restructuring and Acquisition-Related Costs paragraph of MD&A.significant year over year variances.
General corporate expense and other in 20172022 was $18$19 million higher than in 2016,2021, driven primarily driven by increasedhigher general corporate expenses and slightly higher performance-based compensation. The year-over-year comparison was further negatively impacted by the $6 million pension-related gain that was recognized in 2016.
2016 Comparedas business activities return to 2015: In Corporate, Other and Eliminations, EBIT costs in 2016 were $67 million higher compared to 2015, primarily due to restructuring costs and costs related to our previously announced acquisitions. See details of these costs in the table above and further explained in the Restructuring and Acquisition-Related Costs paragraph of MD&A. The $22 million increase in General corporate expense and other was driven about equally by higher performance-based compensation and increased general corporate expenses, partially offset by a $6 million pension-related gain.
Depreciation and amortization in 2016 was $18 million higher than in 2015, primarily due to accelerated depreciation recorded in 2016 in connection with our Insulation restructuring action and post-acquisition restructuring of InterWrap.

more typical, post-pandemic level.    
OUTLOOK
In 2018,2023, we expect general corporate expenses to range between $140 million$195 and $150$205 million.


SAFETY
Working safely is a condition of employment at Owens Corning. We believe this organization-wide expectation provides for a safer work environment for employees, improves our manufacturing processes, reduces our costs and enhances our reputation. Furthermore, striving to be a world-class leader in safety provides a platform for all employees to understand and apply the resolve necessary to be a high-performing, global organization. We measure our progress on safety based on Recordable Incidence Rate (“RIR”) as defined by the United States Department of Labor, Bureau of Labor Statistics. For the year ended December 31, 2017, our RIR was 0.50, a slight improvement from the rate in the same period a year ago.




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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

LIQUIDITY, CAPITAL RESOURCES AND OTHER RELATED MATTERS
Liquidity
The Company's primary external sources of liquidity are its balance of Cash and cash equivalents of $1.1 billion as of December 31, 2022, its Senior Revolving Credit Facility and its Receivables Securitization Facility and term loan commitments.(each as defined below).

The Company has an $800 million Seniorsenior revolving credit facility (the “Senior Revolving Credit FacilityFacility”) that has been amended from time to time, which matures in November 2020 and permits incremental term loans under the facility of up to $600 million.July 2026.
The Company has a $250$280 million Receivablessecuritization facility (the “Receivables Securitization FacilityFacility”) that has been amended from time to time, which now matures in May 2020, following amendments in March 2017 and May 2017 to extend its maturity. No other significant terms impacting liquidity were amended.April 2024.                                         
The Company obtained two term loan commitments on October 27, 2017 for $300 million and $600 million, respectively, (collectively, the "Term Loan Commitments"), separate from the $600 million


Table of allowable incremental term loans under the Senior Revolving Credit Facility. The Company entered into the Term Loan Commitments, in part, to pay a portion of the purchase price of the Paroc acquisition. Please refer to the paragraph below for further information on the $600 million term loan borrowing in the first quarter of 2018. The $600 million term loan commitment requires full repayment of borrowings in February 2021. On February 12, 2018, the Company voluntarily reduced the entire $300 million term loan commitment, thus eliminating the availability of credit under the facility.Contents
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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)
The following table shows how the Company utilized its primary sources of liquidity (in millions):
As of December 31, 2022
Senior Revolving Credit FacilityReceivables Securitization Facility
Facility size$800 $280 
Collateral capacity limitation on availabilityN/A— 
Outstanding borrowings— — 
Outstanding letters of credit
Availability on facility$796 $279 
 As of December 31, 2017
 Term Loan Commitments (a)Senior Revolving Credit FacilityReceivables Securitization Facility
Facility size$900
$800
$250
Collateral capacity limitation on availabilityn/an/a26
Outstanding borrowings


Outstanding letters of creditn/a9
3
Availability on facility$900
$791
$221
(a) Please refer toOn August 19, 2021, the paragraphs immediately above and below for information on subsequent activity in February 2018 related to the Term Loan Commitments.
The Company issued $400 million of 2048 senior notes on January 25, 2018 subject to $11 million of discounts and issuance costs. Interest on the 2048 senior notes is payable semiannually in arrears on January 30 and July 30 each year, beginning on July 30, 2018. The proceeds from the 2048 senior notes, along with borrowings on a $600 term loan commitment and the Receivables Securitization Facility, were used to fund the purchase of Paroc in the first quarter of 2018.
The Company issued $600 million of 2047 senior notes on June 26, 2017 subject to $12 million of discounts and issuance costs. Interest on the 2047 senior notes is payable semiannually in arrears on January 15 and July 15 each year, beginning on January 15, 2018. A portion of the proceeds from the 2047 senior notes was used to fund the purchase of Pittsburgh Corning in the second quarter of 2017 and for general corporate purposes. In the third quarter of 2017, a portion of the proceeds was used by the Company, in addition to borrowings on the Receivables Securitization Facility, to repay portions of the Company's outstanding 2019 senior notes and 2036 senior notes. The Company issued a make-whole call to repay the remaining portion of its outstanding 20192022 senior notes, and the redemption was completed in the third quarter of 2017.2021. The Company recognized $71approximately $9 million of loss on extinguishment of debt in the third quarter of 20172021 associated with these actions.
The Company issued $300 million of 2030 senior notes on May 12, 2020. Interest on the notes is payable semiannually in arrears on June 1 and December 1 each year, beginning on December 1, 2020. The proceeds from these notes were used for general corporate purposes.
The Receivables Securitization Facility and Senior Revolving Credit Facility mature in 2024 and 2026, respectively. The Company has no significant debt maturities of senior notes before 2022, and both our Senior Revolving Credit Facility and Receivables Securitization Facility mature in 2020. The Company also has a $600 million term loan borrowing that must be repaid by 2021.the fourth quarter of 2024. As of December 31, 2017,2022, the Company had $2.4$3.0 billion of total debt and cash and cash equivalents of $246 million.$1.1 billion. The agreements governing our Senior Revolving Credit Facility and Receivables Securitization Facility contain various covenants that we believe are usual and customary. These covenants include a maximum allowed leverage ratio. We were in compliance with these covenants as of December 31, 2022.
Cash and cash equivalents held by foreign subsidiaries may be subject to foreign withholding taxes upon repatriation to the U.S. As of December 31, 20172022 and December 31, 2016,2021, the Company had $101$188 million and $53$156 million, respectively, in cash and cash equivalents in certain of its foreign subsidiaries. The Company's analysis whether to change its indefinite reinvestment assertion



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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

on account of the Tax Act is incomplete. Therefore, we continueCompany continues to assert indefinite reinvestment in accordance with ASCAccounting Standards Codification (ASC) 740 based on the laws beforeas of enactment of the tax legislation commonly known as the U.S. Tax Cuts and Jobs Act and do not provide for foreign withholding taxes on the undistributed earnings of our foreign subsidiaries.2017.
As a holding company, we have no operations of our own and most of our assets are held by our direct and indirect subsidiaries. Dividends and other payments or distributions from our subsidiaries will be used to meet our debt service and other obligations and to enable us to pay dividends to our stockholders. Please refer to page 13 of the Risk Factors disclosed in Item 1A of this Form 10-K for details on the factors that could inhibit our subsidiaries' abilities to pay dividends or make other distributions to the parent company.
We have no material off-balance sheet arrangements that have or are reasonably likely to have a material current or future effect on our financial condition, results of operations, liquidity, capital expenditures or other resources.











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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)
Material Cash Requirements
Our anticipated uses of cash include capital expenditures, working capital needs, share repurchases, meeting financial obligations, payments of any dividends authorized by our Board of Directors, acquisitions, restructuring actions and pension contributions. We expect that our cash on hand, coupled with future cash flows from operations and other available sources of liquidity, including our Senior Revolving Credit Facility and our Receivables Securitization Facility, will provide ample liquidity to enable us to meet our cash requirements. Our anticipated uses
The following discussion of material cash requirements evaluates known contractual and other obligations, but does not include amounts that are contingent on events or other factors that are uncertain or unknown at this time including legal contingencies, and uncertain tax positions among others. The amounts presented are based on various estimates, including estimates regarding the timing of payments, prevailing interest rates, the occurrence of certain events and other factors. Actual results may vary materially from the amounts discussed below.
Capital Expenditures: Our capital expenditures working capital needs, pension contributions, meeting financial obligations, payments of quarterly dividends as authorized by our Board of Directors, acquisitionsare primarily related to the maintenance and reducing outstanding amounts under the Senior Revolving Credit Facility and Receivables Securitization Facility.
We have outstanding share repurchase authorizations and will evaluate and consider repurchasing sharesrebuild of our common stock,long-term assets, as well as strategic acquisitions, divestitures, joint venturesinvesting in projects that support growth and other transactionsinnovation to create stockholder valuefurther our enterprise strategy. Our capital expenditures on a cash basis were $446 million in 2022. We expect to have capital expenditures on a cash basis of approximately $520 million in 2023. The anticipated increase in capital expenditures in 2023 is primarily driven by growth and enhance financial performance. Such transactions may requiremanufacturing productivity projects across all three segments. We expect that capital expenditures will be funded through cash expenditures beyond current sourcesflows from operations. See Note 2 and Note 6 of liquidity or generate proceeds.the Consolidated Financial Statements for additional information on property, plant and equipment.
The credit agreements applicable toLong-term debt obligations: As of December 31, 2022, total long-term debt of $3.0 billion primarily consists of various outstanding senior notes with scheduled maturities starting in 2024. Further discussion of the amount and timing of the future scheduled maturities of these senior notes can be found in Note 14 of the Consolidated Financial Statements. There were no borrowings on our Senior Revolving Credit Facility and theor our Receivables Securitization Facility contain various covenants that we believe are usual and customary. The Senior Revolving Credit Facility and the Receivables Securitization Facility each include a maximum allowed leverage ratio and a minimum required interest expense coverage ratio. We were in compliance with these covenants as of December 31, 2017.2022.
Cash flows
The following table presents a summary of our cash balance, cash flows, and availabilityInterest on credit facilities (in millions):
 Twelve Months Ended December 31,
 2017 2016 2015
Cash and cash equivalents$246
 $112
 $96
Cash provided by operating activities$1,016
 $943
 $742
Cash used for investing activities$(901) $(815) $(369)
Cash provided by (used for) financing activities$3
 $(88) $(333)
Availability on the Senior Revolving Credit Facility$791
 $791
 $791
Availability on the Receivables Securitization Facility$221
 $248
 $228
Availability on the Term Loan Commitments$900
 $
 $
Cash and cash equivalents: In 2017,debt: We are obligated to make periodic interest payments at fixed rates, depending on the balance of cash and cash equivalents increased by $134 million compared to 2016, primarily due to cash that was retained to complete our Composites expansion in India in 2018 and prepare for our 2018 acquisition of Paroc.
Operating activities: In 2017, the Company generated $1,016 million of cash from operating activities compared to $943 million in 2016. While net earnings were lower than the prior year, cash provided by operating activities excludes the effectsterms of the $71applicable debt agreements. Based on interest rates and scheduled maturities as of December 31, 2022, these interest obligations range from $99 million loss on extinguishmentto $130 million annually over the next five years.
Finance lease obligations: Our finance lease obligations primarily consist of debt (which is aggregated with payments on long-term debt in financing activities), non-cash income tax charges related to the Tax Actreal estate, oxygen plants, computers and non-cash pension settlement charges. Despite higher net sales in 2017, the operating cash flow impact of the change in operating assetssoftware, and liabilities was relatively neutral to the prior year, representing good working capital discipline. The year-over-year benefit of higher payables was offset by the comparison of higher receivables and inventories in the current year against reductions of both in the prior year.
Investing activities: The $86 million increase in cash used for investing activities in 2017 compared to 2016 was primarily driven by higher spending on acquisitions year-over-year.
Financing activities: Net cash provided by financing activities in 2017 was $3 million compared to $88 million used in 2016. The change year-over-year was primarily driven by lower treasury stock repurchases.



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2018 Investments
Capital Expenditures: The Company will continue a balanced approach to the use of its cash flows. Operational cash flow will be used to fund the Company’s growth and innovation. Capital expenditures in 2018 are expected to be approximately $500 million which is roughly $50 million greater than expected depreciation and amortization. Capital spending in excess of depreciation and amortization is primarily due to the remaining spending for our Composites expansion in India and growth projects in our Roofing and Insulation segments, including the construction of a Paroc mineral wool insulation manufacturing line in Poland. The Company will also continue to evaluate projects and acquisitions that provide opportunities for growth in our businesses, and invest in them when they meet our strategic and financial criteria.
Tax Net Operating Losses and U.S. Foreign Tax Credits
Upon emergence from bankruptcy and subsequent to the distribution of contingent stock and cash in January 2007, we generated a significant United States federal tax NOL of approximately $3.0 billion.fleet vehicles. As of December 31, 2017 and 2016, our federal tax net operating losses remaining were $0.9 billion and $1.8 billion, respectively. The decrease in U.S. federal tax NOLs is primarily due to the impact2022 we had a total of 2017 estimated taxable income and our reasonable estimate from the effects$157 million of minimum finance lease payments. Further discussion of the Tax Act, but is offset by acquired NOLs from the Pittsburgh Corning acquisition. The company generated a significant U.S. FTCfuture maturities of these lease liabilities can be found in 2017 of approximately $160 million as a result of changes from the Tax Act. Our NOLs and FTC carryforwards are subject to the limitations imposed under sections 382 and 383Note 10 of the Internal Revenue Code. These limits are triggered when a change in control occurs,Consolidated Financial Statements.
Operating lease obligations: Our operating lease obligations primarily consist of real estate and are computed based upon several variable factors including the share price of the Company’s common stock on the date of the change in control. A change in control is generally defined as a cumulative change of more than 50% in the ownership positions of certain stockholders during a rolling three year period.
In addition to the United States federal tax NOLs described above, we have NOLs in various state and foreign jurisdictions which totaled $1.8 billion and $0.5 billion as of December 31, 2017, respectively and $2.2 billion and $0.5 billion as of December 31, 2016, respectively. The state NOLs decreased from prior year based on our estimate of 2017 taxable income and expiring loss years. Foreign NOLs remained unchanged from the prior year. The evaluation of the amount of NOLs and FTCs expected to be realized necessarily involves forecasting the amount of taxable income that will be generated in future years. In assessing the realizability of our deferred tax assets, we have not relied on any material future tax planning strategies. We have forecasted future results in accordance with the recently enacted Tax Act using estimates management believes to be reasonable, which are based on independent evidence such as expected trends resulting from certain leading economic indicators such as global industrial production and new U.S. residential housing starts. In order to fully utilize our NOLs and U.S. FTCs, we estimate that the Company will need to generate future federal, state and foreign earnings before taxes of approximately $2.0 billion, $2.1 billion and $0.5 billion, respectively. Management believes the Company will generate sufficient future taxable income within the statutory limitations in order to fully realize the carrying value of its U.S. federal NOLs.handling equipment. As of December 31, 2017,2022, we had a valuation allowance was established for U.S. FTC carryforwards and certain state and foreign jurisdictions’ NOL carryforwards.
The realizationtotal of deferred income tax assets is dependent on$227 million of minimum operating lease payments. Further discussion of the future events. Actual results inevitably will vary from management’s forecasts. Should we determine that it is likely that our deferred income tax assets are not realizable, we would be required to reduce our deferred tax assets reflected on our Consolidated Financial Statements to the net realizable amount by establishing an accounting valuation allowance and recording a corresponding charge to current earnings. Such adjustments could be material to the financial statements. To date, we have recorded valuation allowances against certainmaturities of these deferred tax assets totaling $94 million as of December 31, 2017.
Pension contributions
Please refer tolease liabilities can be found in Note 1310 of the Consolidated Financial Statements.
Purchase obligations: Purchase obligations are commitments to suppliers to purchase goods or services, and include take-or-pay arrangements, capital expenditures, and contractual commitments to purchase equipment. As of December 31, 2022, the total of these obligations was $384 million, inclusive of $269 million payable in the next 12 months. The Company did not include ordinary course of business purchase orders in this amount as the majority of such purchase orders may be canceled and are reflected in historical operating cash flow trends. The Company does not believe such purchase orders will adversely affect our liquidity position.
Pension Contributions: The Company has several defined benefit pension plans. The Company made cash contributions of $72$8 million and $63$21 million to the plans during the twelve months ended December 31, 20172022 and 2016,2021, respectively. The Company expects to contribute $62$25 million in cash to its pension plans during 2018.2023. Actual contributions to the plans may change as a result of several factors, including changes in laws that impact funding requirements. The ultimate cash flow impact to the Company, if any, of the pension plan liability and the timing of any such impact will depend on numerous variables, including future changes in actuarial assumptions, legislative changes to pension funding laws, and market conditions. Further discussion of the Company's defined benefit pension plans can be found in Note 15 of the Consolidated Financial Statements.
Other Strategic Uses of Cash: We have outstanding share repurchase authorizations and will evaluate and consider repurchasing shares of our common stock, as well as payments of any dividends authorized by our Board of Directors, strategic acquisitions, joint ventures, debt repurchases or repayments and other transactions to create stockholder value and enhance financial performance. Such transactions may require cash expenditures beyond current sources of liquidity or generated proceeds.


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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)


Supplier Finance Programs

We review supplier terms and conditions on an ongoing basis, and have negotiated payment terms extensions in recent years in connection with our efforts to reduce working capital and improve cash flow. Separate from those terms extension actions, certain of our subsidiaries have entered into paying agency agreements with third-party administrators. These voluntary supply chain finance programs (collectively, the “Programs”) generally give participating suppliers the ability to sell, or otherwise pledge as collateral, their receivables from the Company to the participating financial institutions, at the sole discretion of both the suppliers and financial institutions. The Company is not a party to the arrangements between the suppliers and the financial institutions. The Company’s obligations to its suppliers, including amounts due and scheduled payment dates, are not impacted by the suppliers’ decisions to sell, or otherwise pledge as collateral, amounts under these arrangements. The Company's payment terms to the financial institutions, including the timing and amount of payments, are based on the original supplier invoices. One of our programs includes a parent guarantee to the participating financial institution for a certain U.S. subsidiary that, at the time of the respective program’s inception in 2015, was a guarantor subsidiary of the Company’s Credit Agreement. The obligations are presented as Accounts payable within Total current liabilities on the Consolidated Balance Sheets and all activity related to the obligations is presented within operating activities on the Consolidated Statements of Cash Flow.
The desire of suppliers and financial institutions to participate in the Programs could be negatively impacted by, among other factors, the availability of capital committed by the participating financial institutions, the cost and availability of our suppliers’ capital, a credit rating downgrade or deteriorating financial performance of the Company or its participating subsidiaries, or other changes in financial markets beyond our control. We do not expect these risks, or potential long-term growth of our programs, to materially affect our overall financial condition, as we expect a significant portion of our payments to continue to be made outside of the Programs. Accordingly, we do not believe the programs have materially impacted our current period liquidity, and do not believe that the programs are reasonably likely to materially affect liquidity in the future.
Please refer to the Supplier Finance Programs section in Note 1 of the Consolidated Financial Statements for a rollforward of outstanding obligations under the supplier finance programs.

Cash Flows
The following table presents a summary of our cash balance, cash flows, and availability on credit facilities (in millions):
 Twelve Months Ended December 31,
 202220212020
Cash and cash equivalents$1,099 $959 $717 
Net cash flow provided by operating activities$1,760 $1,503 $1,135 
Net cash flow used for investing activities$(623)$(377)$(205)
Net cash flow used for financing activities$(974)$(881)$(358)
Availability on the Senior Revolving Credit Facility$796 $796 $796 
Availability on the Receivables Securitization Facility$279 $279 $279 
Cash and cash equivalents: Cash and cash equivalents as of December 31, 2022 increased $140 million compared to December 31, 2021, primarily due to higher cash flow provided by operating activities.
Operating activities: In 2022, the Company generated $1,760 million of cash from operating activities compared to $1,503 million in 2021. The change in cash provided by operating activities was primarily due to higher earnings.
Investing activities: The $246 million increase in cash used for investing activities in 2022 compared to 2021 was primarily driven by higher spending on acquisitions, partially offset by proceeds from divestitures (see Notes 7 and 8 of the Consolidated Financial Statements for further discussion related to our acquisitions and divestitures in 2022).
Financing activities: Net cash used for financing activities in 2022 was $974 million compared to $881 million in 2021. The change year-over-year was primarily due to higher purchases of treasury stock and increased dividends.
Derivatives
Please refer to Note 4 of the Consolidated Financial Statements.





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Fair Value Measurement
Please refer to Notes 1, 4, 14 and 1215 of the Consolidated Financial Statements.

OFF-BALANCE-SHEET ARRANGEMENTS
The Company has entered into limited off-balance-sheet arrangements, as defined under Securities and Exchange Commission rules, in the ordinary course of business. The Company does not believe these arrangements will have a material effect on the Company’s financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources.




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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

CONTRACTUAL OBLIGATIONS
In the ordinary course of business, the Company enters into contractual obligations to make cash payments to third parties. The Company’s known contractual obligations as of December 31, 2017 are as follows (in millions):
 Payments due by period
 2018 2019 2020 2021 2022 
2023 and
Beyond
 Total
Long-term debt obligations$
 $
 $
 $
 $600
 $1,810
 $2,410
Interest on variable rate debt (1), fixed rate debt, capital lease payments115
 115
 114
 112
 112
 1,122
 1,690
Capital lease obligations4
 4
 5
 5
 4
 9
 31
Operating lease obligations68
 59
 45
 32
 22
 36
 262
Purchase obligations (2)255
 78
 71
 63
 55
 111
 633
Deferred acquisition payments4
 
 
 2
 
 
 6
Pension contributions (3)62
 
 
 
 
 
 62
Total (4)$508
 $256
 $235
 $214
 $793
 $3,088
 $5,094
(1)Interest on variable rate debt is calculated using the weighted-average interest rate in effect as of December 31, 2017 for all future periods.
(2)Purchase obligations are commitments to suppliers to purchase goods or services, and include take-or-pay arrangements, capital expenditures, and contractual commitments to purchase equipment. The Company did not include ordinary course of business purchase orders in this amount as the majority of such purchase orders may be canceled and are reflected in historical operating cash flow trends. The Company does not believe such purchase orders will adversely affect our liquidity position.
(3)Pension contributions include estimated contributions for our defined benefit pension plans. The Company is not presenting estimated payments in the table above beyond 2018 as funding can vary significantly from year to year based upon changes in the fair value of plan assets, funding regulations and actuarial assumptions.
(4)The Company has not included its accounting for uncertainty in income taxes liability in the contractual obligation table as the timing of payment, if any, cannot be reasonably estimated. The balance of this liability at December 31, 2017 was $35 million.

CRITICAL ACCOUNTING ESTIMATES
Our discussion and analysis of our financial condition and results of operations is based upon our Consolidated Financial Statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, management evaluates its estimates and judgments related to these assets, liabilities, revenues and expenses. We believe these estimates to be reasonable under the circumstances. Management bases its estimates and judgments on historical experience, expected future outcomes, and on various other factors that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates.
The Company believes that the following accounting estimates are critical to our financial results:
Tax Estimates. The determination of our tax provision is complex due to operations in several tax jurisdictions outside the United States. We apply a more-likely-than-not recognition threshold for all tax uncertainties. Such uncertainties include any claims by the Internal Revenue Service for income taxes, interest, and penalties attributable to audits of open tax years.
In addition, we record a valuation allowance to reduce our deferred tax assets to the amount that we believe is more likely than not to be realized. We estimate future taxable income and the effect of tax planning strategies in our consideration of whether deferred tax assets will more likely than not be realized. In the event we were to determine that we would not be able to realize all or part of our net deferred tax assets in the future, an adjustment to reduce the net deferred tax assets would be charged to



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earnings in the period such determination was made. Conversely, if we were to determine that we would be able to realize our net deferred tax assets in the future in excess of their currently recorded amount, an adjustment to increase the net deferred tax assets would be credited to earnings in the period such determination was made.
The SEC issued SAB 118, which provides guidance on the accounting for the effects of the Tax Act. SAB 118 provides a measurement period that should not extend beyond one year from the Tax Act enactment date to complete the accounting under ASC 740. In accordance with SAB 118, a company must account for those aspects of the Tax Act for which the accounting under ASC 740 is complete. To the extent that a company’s accounting for certain income tax effects of the Tax Act is incomplete but it is able to determine a reasonable estimate, it must record a provisional estimate in its financial statements. If a company cannot determine a provisional estimate to be included in the financial statements, it should continue to apply ASC 740 on the basis on the provision of the tax laws that were in effect immediately before the enactment of the Tax Act.
Impairment of Assets. The Company exercises judgment in evaluating assets for impairment. Goodwill and other indefinite-lived intangible assets are tested for impairment annually, or when circumstances arise which indicate there may be an impairment. Long-lived assets are tested for impairment when economic conditions or management decisions indicate an impairment may exist. These tests require comparing recorded values to estimated fair values for the assets under review.

The Company has recorded its goodwill and conducted testing for potential goodwill impairment at a reporting unit level. Our reporting units represent a business for which discrete financial information is available and segment management regularly reviews the operating results. The Company has three reporting units;units: Composites, Insulation and Roofing. The following table summarizes the segment allocation of recorded goodwill on our Consolidated Balance Sheet (in millions):

SegmentDecember 31, 2017Percent of Total
Composites$58
4%
Insulation1,049
70%
Roofing400
26%
Total goodwill$1,507
100%
2022 Annual Goodwill Impairment Assessment

Goodwill is an intangible asset that is not subject to amortization; however, annual tests are required to be performed to determine whether impairment exists. Prior to performing the two-step impairment testing process described in ASC 350-20, the guidance permits companies to assess qualitative factors to determine if it is more likely than not that a reporting unit’s fair value is less than its carrying value. If, based on the review of the qualitative factors, we determine it is not more likely than not that the fair value of a reporting unit’s fair valueunit is greaterless than its carrying value, then no additional testing is required.we would bypass the step one impairment test. Events and circumstances we consider in performing the qualitative assessment include macro-economic conditions, market and industry conditions, internal cost factors, and the operational stability and the overall financial performance of the reporting units. If it is more likely than not that a reporting unit’s fair value is less than or close to its carrying value, then the step one of thequantitative impairment test must be performed to determine if impairment is required. In 2017,


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When it is determined necessary for the Company has elected not to perform the qualitative approach, and proceeded in performing a step one analysis.
As part of our quantitative testingimpairment process for goodwill, we estimatedestimate fair values using a discounted cash flow approach from the perspective of a market participant. Significant estimatesassumptions used in the discounted cash flow approach are revenue growth rates and EBIT margins used in estimating discrete period cash flow forecasts of ourthe reporting units,unit, the discount rate, and the long-term revenue growth rate and EBIT margins used in estimating the terminal business value and the projected income tax rate.value. The cash flow forecasts of the reporting unitsunit are based upon management’s long-term view of our markets and are the forecasts that are used by senior management and the Board of Directors to evaluate operating performance. The discount rate utilized is management’s estimate of what the market’s weighted average cost of capital is for a company with a similar debt rating and stock volatility, as measured by beta. The projected income tax rates utilized are the statutory tax rates for the countries where each reporting unit operates. The terminal business value is determined by applying a businessthe long-term growth factorrate to the latest year for which a forecast exists. As part of our goodwill quantitative testing process, the Company evaluates whether there are reasonably likely changes to management’s estimates that would have a material impact on the results of the goodwill impairment testing.
Our annual test of goodwill for impairment was conducted as of October 1, 2017.2022. The Company elected to perform the qualitative approach on all of its reporting units: Composites, Insulation and Roofing. After evaluating and weighing all relevant events and circumstances, we concluded that it is not more likely than not that the fair value of each of ourthe reporting units was in excess of itsless than their carrying value and thus, no impairment exists. The fair value of all threeamounts. Consequently, we did not perform a step one quantitative analysis for the reporting units substantially exceededand determined goodwill was not impaired for 2022.
The following table summarizes the carrying valuesegment allocation of recorded goodwill on our Consolidated Balance Sheet as of the date of our assessment.December 31, 2022 (in millions):
Other indefinite-lived intangible assets are the Company’s trademarks.
SegmentDecember 31, 2022Percent of Total
Composites$425 31 %
Insulation564 41 %
Roofing394 28 %
Total goodwill$1,383 100 %

Annual 2022 Indefinite-lived Intangible Asset Impairment Assessment

Fair values used in testing for potential impairment of our trademarks and trade names are calculated by applying an estimated market value royalty rate to the forecasted revenues of the businesses that utilize those assets. The assumed cash flows from this calculation are discounted using the Company’s weighted average cost of capital.at a rate based on a market-participant discount rate. Our annual test of indefinite-lived intangibles was conducted as of October 1, 2017. 2022.
Based on the results of this testing, the Company recorded pre-tax non-cash impairment charges totaling $96 million in the fourth quarter of 2022. These charges were recorded in Other expenses (income), net on the Consolidated Statements of Earnings (Loss), and were included in the Corporate, Other and Eliminations reporting category.

These charges included the following within the Insulation segment: a pre-tax impairment charge of $63 million for a trade name used by our European building and technical insulation business due to the effect of a higher discount rate, associated with rising interest rates, and general economic and geopolitical uncertainty within the European markets resulting in a slightly lower profitability outlook; a pre-tax impairment charge of $12 million related to a trademark used on global cellular glass insulation products due to the effect of a higher discount rate, associated with rising interest rates, and general economic and geopolitical uncertainty within the European markets; a pre-tax impairment charge of $8 million for a trademark used on mineral wool insulation products sold in the United States due to forecasted profitability of the product line.

The remaining $13 million pre-tax impairment charge for trademarks used within the components business in our Roofing segment was due to the effect of a higher discount rate, associated with rising interest rates, and forecasted profitability of a specific product line.

The fair value of each of our indefinite-



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livedthe remaining indefinite-lived intangible assets was in excess of its carrying value and thus, no impairment exists. The fair value of these assets substantially exceeded the carrying value as of the date of our assessment.


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Long-lived Asset Recoverability Assessment
Fair values for long-lived asset testing are calculated by estimating the undiscounted cash flows from the use and ultimate disposition of the asset or by estimating the amount that a willing third party would pay. For impairment testing, long-lived assets are grouped at the lowest level for which identifiable cash flows are largely independent of the cash flows of other groups of assets and liabilities. The Company groups long-lived assets based on manufacturing facilities that produce similar products either globally or within a geographic region. Management tests asset groups for potential impairment whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Current market conditions have caused the Company to have idle capacity. We consider such temporary idled capacity to be unimpaired because there has not been a significant change in the forecasted long-term cash flows at the asset group level to indicate that the carrying values may not be recoverable. While management’s current strategy is to utilize this capacity to meet expected future demand, any significant decrease in this expectation or change in management’s strategy could result in future impairment charges related to this excess capacity. We evaluated and concluded that there are not any reasonably likely changes to management’s estimates that would indicate that the carrying value of our long-lived assets is unrecoverable.
In addition,However, changes in management intentions, market conditions, operating performance and other similar circumstances could affect the assumptions used in these impairment tests. Changes in the assumptions could result in impairment charges that could be material to our Consolidated Financial Statements in any given period.
Pensions and Other Postretirement Benefits,Benefits. Accounting for pensions and other postretirement benefits involves estimating the cost of benefits to be provided well into the future and attributing that cost over the time period each employee works. To accomplish this, extensive use is made of assumptions about investment returns, discount rates, inflation, mortality, turnover, and medical costs. Changes in assumptions used could result in a material impact to our Consolidated Financial Statements in any given period.
Two key assumptions that could have a significant impact on the measurement of pension liabilities and pension expense are the discount rate and the expected return on plan assets. For our largest plan, the United States plan, the discount rate used for the December 31, 20172022 measurement date was derived by matching projected benefit payments to bond yields obtained from the Towers Watson proprietary United States RATE:Link 40-90 pension discount curve developed as of the measurement date. The Towers Watson United States RATE:Link 40-90 pension discount curve is based on a yield curve approach where the expected future benefit payments are matched with a yield curve derived from certain AA-rated corporate bonds rated Aa whose weighted average yields lie within the 40th to 90th percentiles of the bonds considered. Corporate bonds are considered to be AA graded if they receive an AA (or equivalent) rating from either or both of the two primary rating agencies in a given geography. For this purpose, we reference the two agencies with the highest ratings coverage for bonds in each region. Those two agencies are Standard and Poor’s and Moody’s.bonds.
The result supported a discount rate of 3.55%5.15% at December 31, 20172022 compared to 3.95%2.85% at December 31, 2016.2021. A 25 basis point increase (decrease) in the discount rate would decrease (increase)(decrease) increase the December 31, 20172022 projected benefit obligation for the United States pension plansplan by approximately $27 million.($14) and $14 million, respectively. A 25 basis point increase (decrease) in the discount rate would decrease (increase) 2018(decrease) increase 2023 net periodic pension cost by less than $1 million.
The expected return on plan assets in the United States was derived by taking into consideration the target plan asset allocation, historical rates of return on those assets, projected future asset class returns and net outperformance of the market by active investment managers and plan related and investment related expenses paid from the plan trust. The Company uses the target plan asset allocation because we rebalance our portfolio to target on at least a quarterly basis. An asset return model was used to develop an expected range of returns on plan investments over a 20 year20-year period, with the expected rate of return selected from a best estimate range within the total range of projected results. This process resulted in the selection of an expected return of 6.75%5.75% at the December 31, 20172022 measurement date, which is used to determine net periodic pension cost for the year 2018.2023. This assumption is consistent withcorresponds to the 6.75%4.75% return selected at the December 31, 20162021 measurement date. A 25 basis point increase (decrease) in return on plan assets assumption would result in a respective decrease (increase) of 20182023 net periodic pension cost by approximately $2 million.
The discount rate for our United States postretirement plan was selected using the same method as described for the pension plan. The result supported a discount rate of 3.45%5.10% at December 31, 20172022 compared to 3.80%2.70% at December 31, 2016.2021. A 25 basis point increase (decrease) in the discount rate would decrease (increase)(decrease) increase the United States postretirement benefit obligation by approximately $5$2 million and decrease (increase) 2018(decrease) increase 2023 net periodic postretirement benefit cost by less than $1 million.
The methods corresponding to those described above are used to determine the discount rate and expected return on assets for non-U.S. pension and postretirement plans, to the extent applicable.



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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)

RECENT ACCOUNTING PRONOUNCEMENTS
Please refer to Note 1 of the Consolidated Financial Statements.
ENVIRONMENTAL MATTERS
Please refer to Note 1517 of the Consolidated Financial Statements.


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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)
CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS
Our disclosures and analysis in this report, including Management’s Discussion and Analysis of Financial Condition and Results of Operations, contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 (the "Exchange Act"“Exchange Act”). Forward-looking statements present our current forecasts and estimates of future events. These statements do not strictly relate to historical or current results and can be identified by words such as “anticipate,” "appear," "assume,"“appear,” “assume,” “believe,” “estimate,” “expect,” "forecast,"“forecast,” “intend,” “likely,” “may,” “plan,” “project,” "seek," "should,"“seek,” “should,” “strategy,” “will” and other terms of similar meaning or import in connection with any discussion of future operating, financial or other performance. These forward-looking statements are subject to risks, uncertainties and other factors and actual results may differ materially from those results projected in the statements. These risks, uncertainties and other factors include, without limitation:

relationships with key customers;
levels of residential and commercial or industrial construction activity;
competitive and pricing factors;
levels of global industrial production;
demand for our products;
supply constraints and increases in the cost of energy, particularly natural gas, as a result of the ongoing conflict in Ukraine;
availability and cost of raw materials;
industry and economic conditions including, but not limited to, supply chain disruptions, recessionary conditions, inflationary pressures and interest rate volatility, that affect the market and operating conditions of our customers, suppliers or lenders;
levels of global industrial production;
competitive and pricing factors;
relationships with key customers and customer concentration in certain areas;
issues related to acquisitions, divestitures and joint ventures or expansions;
climate change, weather conditions and storm activity;
legislation and related regulations or interpretations, in the United States or elsewhere;
domestic and international economic and political conditions, policies or other governmental actions, legislationas well as war and related regulationscivil disturbance (such as Russia's invasion of Ukraine);
changes to tariff, trade or interpretations, in the United Statesinvestment policies or elsewhere;laws;
foreign exchangeuninsured losses, including those from natural disasters, catastrophes, pandemics, theft or sabotage;
environmental, product-related or other legal and commodity price fluctuations;regulatory liabilities, proceedings or actions;
our level of indebtedness;research and development activities and intellectual property protection;
weather conditions;
availability and cost of credit;
availability and cost of energy and raw materials;
issues involving implementation and protection of information technology systems;
labor disputes;foreign exchange and commodity price fluctuations;
legalour level of indebtedness;
our liquidity and regulatory proceedings, including litigationthe availability and environmental actions;cost of credit;
our ability to utilize our net operating loss carryforwards;
research and development activities and intellectual property protection;
interest rate movements;
uninsured losses;
issues related to acquisitions, divestitures and joint ventures;
achievement ofachieve expected synergies, cost reductions and/or productivity improvements;
defined benefit plan funding obligations; andthe level of fixed costs required to run our business;
levels of goodwill or other indefinite-lived intangible assets;
price volatility in certain wind energy markets in the U.S.;

loss of key employees and labor disputes or shortages; and


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ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued)


All forward-looking statements in this report should be considered in the context of the risks and other factors described herein, and in Item 1A above, and as detailed from time to time in the Company’s filings with the U.S. Securities and Exchange Commission. Users of this report should not interpret the disclosure of any risk factor to imply that the risk has not already materialized. Any forward-looking statements speak only as of the date the statement is made and we undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by federal securities laws. It is not possible to identify all of the risks, uncertainties and other factors that may affect future results. In light of these risks and uncertainties, the forward-looking events and circumstances discussed in this report may not occur and actual results may differ materially from those anticipated or implied in the forward-looking statements. Accordingly, users of this report are cautioned not to place undue reliance on the forward-looking statements.

ITEM 7A.

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ITEM 7A.QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The Company is exposed to the impact of changes in foreign currency exchange rates, interest rates and the prices of various commodities used in the normal course of business. To mitigate some of the near-term volatility in our earnings and cash flows, the Company manages certain of our exposures through the use of financial contracts, contracts for physical delivery of a particular commodity, and derivative financial instruments. The Company’s objective with these instruments is to reduce exposure to near-term fluctuations in earnings and cash flows. The Company’s policy enables the use of foreign currency, interest rate and commodity derivative financial instruments only to the extent necessary to manage exposures as described above. The Company does not enter into such transactions for trading purposes.
A discussion of the Company’s accounting policies for derivative financial instruments, as well as the Company’s exposure to market risk, is included in Notes 1 and 4 to the Consolidated Financial Statements. Please refer to Note 4 for details of the fair values of derivative financial instruments and their classification on the Consolidated Balance Sheets.
For purposes of disclosing the market risk inherent in its derivative financial instruments the Company uses sensitivity analysis disclosures that express the potential loss in fair values of market rate sensitive instruments resulting from changes in interest rates, foreign currency exchange rates, and commodity prices that assume instantaneous, parallel shifts in exchange rates, interest rate yield curves, and commodity prices. The following analysis provides such quantitative information regarding market risk. There are certain shortcomings inherent in the sensitivity analysis presented, primarily due to the assumption that exchange rates change instantaneously and that interest rates change in a parallel fashion. In addition, the analyses are unable to reflect the complex market reactions that normally would arise from the market shifts modeled.
Foreign Exchange Rate Risk
The Company has transactional foreign currency exposures related to buying, selling, and financing in currencies other than the local currencies in which it operates. The Company enters into various forward contracts, which change in value as foreign currency exchange rates change, to preserve the carrying amount of foreign currency-denominated assets, liabilities, commitments, and certain anticipated foreign currency transactions. Exposures are related to the United States Dollar primarily relative to the Brazilian Real, Chinese Yuan, European Euro, Hong Kong Dollar, Indian Rupee, Japanese Yen, and South Korean Won exchange rates. Also, there are additional exposures related to the European Euro primarily versus the Russian Ruble.Polish Złoty and Norwegian Krone. These transactional risks are mitigated through the use of derivative financial instruments and balancing of cash deposits and loans. The net fair value of derivative financial instruments used to limit exposure to foreign currency risk was less thana liability of $1 million and $1a liability of $7 million as of December 31, 20172022 and 2016,2021, respectively. TheAs of December 31, 2022, the potential change in fair value at both December 31, 2017 and 2016 for such financial instruments from an increase (decrease) of 10% in the quoted foreign currency exchange rates would be a (decrease) increase of approximately $7 million and $5 million, respectively. As of December 31, 2021, the potential change in fair value for such financial instruments from an increase (decrease) of 10% in the quoted foreign currency exchange rates would be a (decrease) increase of approximately $1$36 million and $3$36 million, respectively.
We have translation exposure resulting from translating the financial statements of foreign subsidiaries into United States dollars.Dollars. Our most significant translation exposures are the Canadian Dollar, Chinese Yuan, European Euro, and Indian Rupee, and Polish Złoty in relation to the United States Dollar. The Company has hedged a portion of the net investment in foreign subsidiaries against fluctuations in the European Euro through derivative financial instruments. The net fair value of these instruments was $31 million and $10 million as of December 31, 2017 and 2016, respectively. The potential change in fair value at December 31, 2017 and December 31, 2016 for such financial instruments from an increase (decrease) of 10% in the quoted foreign currency exchange rates would be an increase (decrease) of approximately $60 million and $27 million, respectively.

Interest Rate Risk
The Company is subject to market risk from exposure to changes in interest rates due to its financing, investing, and cash management activities. The Company has a Senior Revolving Credit Facility, Receivables Securitization Facility, other floating rate debt and cash and cash equivalents which are exposed to floating interest rates and may impact cash flow. As of December 31, 2017,2022, the



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ITEM 7A.QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK (continued)

Company had no borrowings on its Senior Revolving Credit Facility or Receivables Securitization Facility, with the balance of other floating-rate debt of $1 million. As of December 31, 2021, the Company had no borrowings on its Senior Revolving Credit Facility or Receivables Securitization Facility, with the balance of other floating rate debt of $1 million. As of December 31, 2016, the Company had no borrowings on its Senior Revolving Credit Facility or its Receivables Securitization Facility, with the balance of other floating rate debt of less than $1$6 million. Cash and cash equivalents were $246 million$1.1 billion and $112$959 million at December 31, 20172022 and 2016,2021, respectively. ABased on the year-end outstanding balances on floating rate debt, a one percentage point increase (decrease) in interest rates at both December 31, 20172022 and 20162021 would increase (decrease) our annual net interest expense by less than $1 million.million for each year.


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ITEM 7A.QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK (continued)
The fair market value of the Company’s senior notes are subject to interest rate risk. The following table shows how a one percentage point increase / decrease in interest rates would impact the fair market value of the senior notes:
 Senior Notes Maturity Year
As of December 31, 2017:201920222024202620362047
Increase in interest rates      
     Decrease in fair valuen/a4%6%7%11%15%
Decrease in interest rates      
     Increase in fair valuen/a5%6%8%13%19%
       
 Senior Notes Maturity Year
As of December 31, 2016:201920222024202620362047
Increase in interest rates      
     Decrease in fair value2%5%6%8%11%n/a
Decrease in interest rates      
     Increase in fair value2%5%7%8%12%n/a
Senior Notes Maturity Year
As of December 31, 2022:2024202620292030203620472048
Increase in interest rates
     Decrease in fair value2%3%6%6%8%12%12%
Decrease in interest rates
     Increase in fair value2%3%6%7%10%15%15%
Senior Notes Maturity Year
As of December 31, 2021:2024202620292030203620472048
Increase in interest rates
     Decrease in fair value3%4%6%7%10%15%15%
Decrease in interest rates
     Increase in fair value3%4%7%8%11%18%18%
Commodity Price Risk
The Company is exposed to changes in prices of commodities used in its operations, primarily associated with energy, such as natural gas, and raw materials, such as asphalt and polystyrene. The Company enters into cash-settled natural gas swap contracts in certain markets to protect against changes in natural gas prices that mature within 15 months; however, no financial instruments are currently used to protect against changes in raw material costs. At December 31, 20172022 and 2016,2021, the net fair value of such swap contracts was less than $1a liability of $30 million and $5an asset of $11 million, respectively. The potential change in fair value at December 31, 20172022 and 20162021 resulting from an increase (decrease) of 10% change in the underlying commodity prices would be an increase (decrease) of approximately $2$8 million for 2022 and $3an increase (decrease) of $6 million respectively.for 2021. This amount excludes the offsetting impact of the price risk inherent in the physical purchase of the underlying commodities.




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ITEM 8.FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
Pages 5156 through 112107 of this filing are incorporated herein by reference.
 
ITEM 9.CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE
None.
 
ITEM 9A.CONTROLS AND PROCEDURES
The Company maintains (a) disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act), and (b) internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act).
The Company’s management, with the participation of the Company’s Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the Company’s disclosure controls and procedures as of the end of the period covered by this report. Based on such evaluation, the Company’s Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of such period, the Company’s disclosure controls and procedures are effective.
There has been no change in the Company's internal control over financial reporting during the quarter ended December 31, 20172022 that materially affected, or is reasonably likely to materially affect, the Company's internal control over financial reporting.
On June 27, 2017, the Company completed its acquisition of Pittsburgh Corning. As a result, the Company's management excluded the operations of Pittsburgh Corning from its assessment of internal control over financial reporting as of December 31, 2017. Pittsburgh Corning represented 4% of the Company's consolidated Total assets as of December 31, 2017 and 2% of the Company's consolidated Net sales for the year ended December 31, 2017. SEC guidelines permit companies to omit an acquired entity's internal control over financial reporting from its management assessment during the first year of the acquisition. We plan to fully integrate Pittsburgh Corning into our internal control over financial reporting in 2018.
A report of the Company’s management on the Company’s internal control over financial reporting is contained on page 5253 hereof and is incorporated here by reference. PricewaterhouseCoopers LLP’s report on the effectiveness of internal control over financial reporting is included in the Report of Independent Registered Public Accounting Firm beginning on page 5354 hereof.
 
ITEM 9B.OTHER INFORMATION
None.



ITEM 9C.DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS
Not applicable.




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Part III
 
ITEM 10.DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE
Information with respect to directors and corporate governance will be presented in the 20182023 Proxy Statement in the sections titled “Information Concerning Directors,”Directors” and “Governance Information” and “Section 16(a) Beneficial Ownership Reporting Compliance,Information,” and such information is incorporated herein by reference.
Information with respect to executive officers is included herein under Part I, “Executive Officers of Owens Corning.”“Information about our Executive Officers”.
Code of Ethics for Senior Financial Officers
Owens Corning has adopted an Ethics Policy for Chief Executive and Senior Financial Officers that applies to our Chief Executive Officer, Chief Financial Officer and Controller. This policy is available on our website (www.owenscorning.com) under “Corporate Governance” located in the "Investing“Investing in Owens Corning"Corning” section and print copies will be made available free of charge upon request to the Secretary of the Company. To the extent required by applicable SEC rules or New York Stock Exchange listing standards, the Company intends to post any amendments or waivers to the above referenced codes of ethics to our website, under the tab entitled "Corporate Governance"“Corporate Governance”.
 
ITEM 11.EXECUTIVE COMPENSATION
Information regarding executive officer and director compensation will be presented in the 20182023 Proxy Statement under the section titled “Executive Compensation,” exclusive of the subsection titled “Compensation Committee Report,” and the section titled “2017“2022 Non-Management Director Compensation,” and such information is incorporated herein by reference.
 
ITEM 12.SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS
Information regarding security ownership of certain beneficial owners and management and related stockholder matters, as well as equity compensation plan information, will be presented in the 20182023 Proxy Statement under the sections titled “Beneficial Ownership of Shares,” “Security Ownership of Certain Beneficial OwnersExecutive Officers and Management”Directors” and “Securities Authorized for Issuance Under Equity“Equity Compensation Plans,Plan Information,” and such information is incorporated herein by reference.
 
ITEM 13.CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, DIRECTOR INDEPENDENCE
Information regarding certain relationships and related transactions and director independence will be presented in the 20182023 Proxy Statement under the sections titled “Certain Transactions with Related Persons,” “Review of Transactions with Related Persons,” “Director Qualifications Standards” and “Director Independence,” and such information is incorporated herein by reference.
ITEM 14.PRINCIPAL ACCOUNTANT FEES AND SERVICES
Information regarding principal accounting fees and services will be presented in the 20182023 Proxy Statement under the sections titled “Principal Accountant Fees and Services,” and such information is incorporated herein by reference.






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Part IV
 
ITEM 15.EXHIBITS AND FINANCIAL STATEMENT SCHEDULES
 
(a)DOCUMENTS FILED AS PART OF THIS REPORT
(a)DOCUMENTS FILED AS PART OF THIS REPORT
1.See Index to Consolidated Financial Statements on page 5152 hereof.
2.See Index to Financial Statement Schedules on page 113108 hereof.
EXHIBIT INDEX
Pursuant to the rules and regulations of the SEC, the Company has filed or incorporated by reference certain agreements as exhibits to this Annual Report on Form 10-K. These agreements may contain representations and warranties by the parties. These representations and warranties have been made solely for the benefit of the other party or parties to such agreements and (i) may have been qualified by disclosures made to such other party or parties, (ii) were made only as of the date of such agreements or such other date(s) as may be specified in such agreements and are subject to more recent developments, which may not be fully reflected in the Company’s public disclosure, (iii) may reflect the allocation of risk among the parties to such agreements and (iv) may apply materiality standards different from what may be viewed as material to investors. Accordingly, these representations and warranties may not describe the Company’s actual state of affairs at the date hereof and should not be relied upon.
Exhibit
Number
Description
2.13.1
3.1
3.2
4.1
4.2
4.3
4.34.4
4.44.5
4.6

4.7



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4.8




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4.9

4.10
4.11
4.12
4.134.12
4.14
4.154.13
4.164.14
4.174.15
4.184.16
4.194.17
4.204.18
4.214.19
4.224.20
4.234.21



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4.244.22




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10.14.23
10.2
10.34.24
10.4
10.54.25
10.64.26
10.74.27
10.1
10.810.2
10.3
10.910.4
10.5
10.6
10.7
10.8
10.1010.9


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10.1110.10


10.12
10.13
10.14
10.15



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10.1610.11
10.1710.12
10.18
10.19
10.2010.13
10.21
10.2210.14
10.23
10.24
10.2510.15
10.26
10.27
10.28
10.29
10.3010.16
10.17
10.3110.18



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10.3210.19
10.3310.20
10.21
10.3410.22
10.3510.23

10.3610.24
10.37
10.38

10.3910.25
10.26


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10.4010.27
10.4110.28
10.4210.29
10.30
21.110.31
10.32
10.33
21.1
23.1
31.1
31.2
32.1
32.2
101.INSXBRL Taxonomy Extension Schema
101.SCHXBRL Taxonomy Extension Schema
101.CALXBRL Taxonomy Extension Calculation Linkbase



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101
101.LABXBRL Taxonomy Extension Label Linkbase
101.PREXBRL Taxonomy Extension Presentation Linkbase
The following materials from the Annual Report on Form 10-K for Owens Corning for the period ended December 31, 2022, formatted in iXBRL (Inline Extensible Business Reporting Language): (i) Consolidated Statements of Earnings (Loss); (ii) Consolidated Statements of Comprehensive Earnings (Loss); (iii) Consolidated Balance Sheets; (iv) Consolidated Statements of Stockholders' Equity, (v) Consolidated Statements of Cash Flows; (vi) related notes to these financial statements; and (vii) document and entity information.
+
104
Schedules have been omitted pursuant to Item 601(b)(2) of Regulation S-K. Owens Corning agrees to furnish supplementally to the Securities and Exchange Commission a copy of any omitted schedule upon request.

The cover page from this Annual Report on Form 10-K, formatted as Inline XBRL
*Denotes management contract or compensatory plan or arrangement required to be filed as an exhibit pursuant to Form 10-K.
Owens Corning agrees to furnish to the U.S. Securities and Exchange Commission, upon request, copies of all instruments defining the rights of holders of long-term debt of Owens Corning where the total amount of securities authorized under each issue does not exceed 10% of the total assets of Owens Corning and its subsidiaries on a consolidated basis.




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ITEM 16.FORM 10-K SUMMARY


None.






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SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
OWENS CORNING
By/s/ Brian D. ChambersFebruary 15, 2023
By/s/ Michael H. ThamanBrian D. ChambersFebruary 21, 2018
Michael H. Thaman,
Chairman of the Board, President and Chief Executive Officer (Principal
(Principal
Executive Officer)
























































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Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.
/s/ Brian D. ChambersFebruary 15, 2023
/s/ Michael H. ThamanBrian D. Chambers,February 21, 2018
Michael H. Thaman,
Chairman of the Board, President,
Chief Executive Officer and Director
(Principal Executive Officer)
/s/ Michael C. McMurrayKenneth S. ParksFebruary 21, 201815, 2023
Michael C. McMurray,Kenneth S. Parks,
Senior Vice President and
Chief Financial Officer
(Principal Financial Officer)
/s/ Kelly J. SchmidtFebruary 21, 201815, 2023
Kelly J. Schmidt,
Vice President and Controller
/s/ Cesar CondeEduardo E. CordeiroFebruary 21, 201815, 2023
Cesar Conde,Eduardo E. Cordeiro,
Director
/s/ Adrienne ElsnerFebruary 21, 2018
Adrienne Elsner,
Director
/s/ J. Brian FergusonFebruary 21, 2018
J. Brian Ferguson,
Director
/s/ Ralph F. HakeFebruary 21, 2018
Ralph F. Hake,
Director
/s/ F. Philip HandyFebruary 21, 2018
F. Philip Handy,
Director
/s/ Edward F. LonerganFebruary 21, 2018
Edward F. Lonergan,
Director



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/s/ Adrienne D. ElsnerFebruary 15, 2023
Adrienne D. Elsner,
Director
/s/ Alfred E. FestaFebruary 15, 2023
Alfred E. Festa,
Director
/s/ Edward F. LonerganFebruary 15, 2023
Edward F. Lonergan,
Director
/s/ Maryann T. MannenFebruary 21, 201815, 2023
Maryann T. Mannen,
Director
/s/ James J. McMonaglePaul E. MartinFebruary 21, 201815, 2023
James J. McMonagle,Paul E. Martin,
Director


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/s/ W. Howard MorrisFebruary 21, 201815, 2023
W. Howard Morris,
Director
/s/ Suzanne P. NimocksFebruary 21, 201815, 2023
Suzanne P. Nimocks,
Director
/s/ John D. WilliamsFebruary 21, 201815, 2023
John D. Williams,
Director






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INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
ITEMPAGE
ITEMPAGE





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oc-20221231_g2.jpg
Management’s Report on Internal Control Over Financial Reporting
Management of the Company is responsible for establishing and maintaining adequate internal control over financial reporting as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934.
Management has assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 20172022 based on criteria established in the Internal Control-Integrated Framework in 2013 issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).
On June 27, 2017, the Company completed its acquisition of Pittsburgh Corning. As a result, the Company's management excluded the operations of Pittsburgh Corning from its assessment of internal control over financial reporting as of December 31, 2017. Pittsburgh Corning represented 4% of the Company's consolidated Total assets as of December 31, 2017 and 2% of the Company's consolidated Net sales for the year ended December 31, 2017. SEC guidelines permit companies to omit an acquired entity's internal control over financial reporting from its management assessment during the first year of the acquisition. We plan to fully integrate Pittsburgh Corning into our internal control over financial reporting in 2018.
PricewaterhouseCoopers LLP has audited the effectiveness of the internal controls over financial reporting as of December 31, 20172022 as stated in their Report of Independent Registered Public Accounting Firm on page 5354 hereof.
Based on our assessment, management determined that, as of December 31, 2017,2022, the Company’s internal control over financial reporting was effective.
/s/ Brian D. ChambersFebruary 15, 2023
/s/ Michael H. ThamanBrian D. Chambers,February 21, 2018
Michael H. Thaman,
President and Chief Executive Officer
(Principal Executive Officer)
/s/ Michael C. McMurrayKenneth S. ParksFebruary 21, 201815, 2023
Michael C. McMurray,Kenneth S. Parks,
Senior Vice President and Chief Financial Officer
(Principal Financial Officer)






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Report of Independent Registered Public Accounting Firm
To the Board of Directors and Stockholders of Owens Corning:Corning


Opinions on the Financial Statements and Internal Control over Financial Reporting


We have audited the accompanying consolidated balance sheets of Owens Corning and its subsidiaries (the “Company”) as of December 31, 20172022 and 2016,2021, and the related consolidated statements of earnings (loss), of comprehensive earnings (loss), of stockholders’ equity and of cash flows for each of the three years in the period ended December 31, 2017,2022, including the related notes and financial statement schedule of valuation and qualifying accounts and reserves appearingfor each of the three years in the Index to Condensed Financial Statement Scheduleperiod ended December 31, 2022 appearing on page 109 (collectively referred to as the “consolidated financial statements”). We also have audited the Company's internal control over financial reporting as of December 31, 2017,2022, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).


In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 20172022 and 2016,2021, and the results of theirits operations and theirits cash flows for each of the three years in the period ended December 31, 20172022 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2017,2022, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.


Basis for Opinions


The Company's management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Report on Internal Control overOver Financial Reporting. Our responsibility is to express opinions on the Company’s consolidated financial statements and on the Company's internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB")(PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.


We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.


Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

As described in Management’s Report on Internal Control over Financial Reporting, management has excluded Pittsburgh Corning (as defined in Note 7) from its assessment of internal control over financial reporting as of December 31, 2017 because it was acquired by the Company in a purchase business combination during 2017. We have also excluded Pittsburgh Corning from our audit of internal control over financial reporting. Pittsburgh Corning is a wholly-owned subsidiary whose total assets and total net sales excluded from management’s assessment and our audit of internal control over financial reporting represent approximately 4% and 2%, respectively, of the related consolidated financial statement amounts as of and for the year ended December 31, 2017.


Definition and Limitations of Internal Control over Financial Reporting


A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are



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being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.




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Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Critical Audit Matters

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that (i) relates to accounts or disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Indefinite-Lived Intangible Asset Impairment Assessment – Trade Name used by the European Building and Technical Insulation Business

As described in Notes 1 and 5 to the consolidated financial statements, the carrying amount of the Company’s trademarks and tradenames was $1,001 million as of December 31, 2022, a portion of which related to a trade name used by the European building and technical insulation business. Management tests indefinite-lived intangible assets for impairment as of October 1st each year, or more frequently should circumstances change or events occur that would more likely than not reduce the fair value below its carrying amount. Management uses the royalty relief approach to determine whether it is more likely than not that the fair value of these assets is less than the carrying amount. When applying the royalty relief approach, management performs a discounted cash flow analysis based on the value derived from owning the trade name and being relieved from paying royalty to third parties. Significant assumptions used include the discrete period revenue growth rates, long-term EBIT margins, royalty rates, discount rates, and terminal value. In the fourth quarter of 2022, a pre-tax impairment charge of $63 million was recognized related to a trade name used by the European building and technical insulation business.

The principal considerations for our determination that performing procedures relating to the indefinite-lived intangible asset impairment assessment for a trade name used by the European building and technical insulation business is a critical audit matter are (i) the significant judgment by management when developing the fair value estimate of the trade name; (ii) a high degree of auditor judgment, subjectivity and effort in performing procedures and evaluating management’s significant assumptions related to the estimate of long-term EBIT margins and the royalty rate;and (iii) the audit effort involved the use of professionals with specialized skill and knowledge.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of a control relating to management’s indefinite-lived intangible asset impairment assessment for a trade name used by the European building and technical insulation business, including controls over the review of significant assumptions used in the valuation of the trade name. These procedures also included, among others (i) testing management’s process for developing the fair value estimate of the trade name; (ii) evaluating the appropriateness of the royalty relief approach; (iii) testing the completeness and accuracy of underlying data used in the royalty relief approach; and (iv) evaluating the reasonableness of the significant assumptions used by management related to the estimate of long-term EBIT margins and the royalty rate. Evaluating management’s assumptions related to the estimate of long-term EBIT margins and the royalty rate involved evaluating whether the assumptions used by management were reasonable considering (i) the current and past performance of the business associated with the trade name; (ii) the consistency with external market and industry data; and (iii) whether these assumptions were consistent with evidence obtained in other areas of the audit. Professionals with specialized skill and knowledge were used to assist in the evaluation of the reasonableness of the royalty rate.

/s/ PricewaterhouseCoopers LLP
Toledo, Ohio
February 21, 201815, 2023


We have served as the Company’s auditor since 2002.





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OWENS CORNING AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF EARNINGS (LOSS)
(in millions, except per share amounts)
 Twelve Months Ended December 31,
 202220212020
NET SALES$9,761 $8,498 $7,055 
COST OF SALES7,145 6,281 5,445 
Gross margin2,616 2,217 1,610 
OPERATING EXPENSES
Marketing and administrative expenses803 757 664 
Science and technology expenses106 91 82 
Goodwill impairment charge— — 944 
Gain on equity method investment(130)— — 
Other expenses (income), net123 (69)58 
Total operating expenses902 779 1,748 
OPERATING INCOME (LOSS)1,714 1,438 (138)
Non-operating income(9)(10)(14)
EARNINGS (LOSS) BEFORE INTEREST AND TAXES1,723 1,448 (124)
Interest expense, net109 126 132 
Loss on extinguishment of debt— — 
EARNINGS (LOSS) BEFORE TAXES1,614 1,313 (256)
Income tax expense373 319 129 
Equity in net earnings of affiliates— — 
NET EARNINGS (LOSS)1,241 995 (385)
Net (loss) attributable to non-redeemable and redeemable noncontrolling interests— — (2)
NET EARNINGS (LOSS) ATTRIBUTABLE TO OWENS CORNING$1,241 $995 $(383)
EARNINGS (LOSS) PER COMMON SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS
Basic$12.85 $9.61 $(3.53)
Diluted$12.70 $9.54 $(3.53)
WEIGHTED AVERAGE COMMON SHARES
Basic96.6 103.5 108.6 
Diluted97.7 104.3 108.6 

 Twelve Months Ended December 31,
 2017 2016 2015
NET SALES$6,384
 $5,677
 $5,350
COST OF SALES4,812
 4,296
 4,197
Gross margin1,572
 1,381
 1,153
OPERATING EXPENSES     
Marketing and administrative expenses620
 584
 525
Science and technology expenses85
 82
 73
Other expenses, net130
 16
 7
Total operating expenses835
 682
 605
EARNINGS BEFORE INTEREST AND TAXES737
 699
 548
Interest expense, net107
 108
 100
Loss (gain) on extinguishment of debt71
 1
 (5)
EARNINGS BEFORE TAXES559
 590
 453
Income tax expense269
 188
 120
Equity in net earnings (loss) of affiliates
 (3) 1
NET EARNINGS290
 399
 334
Net earnings attributable to noncontrolling interests1
 6
 4
NET EARNINGS ATTRIBUTABLE TO OWENS CORNING$289
 $393
 $330
EARNINGS PER COMMON SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS     
Basic$2.59
 $3.44
 $2.82
Diluted$2.55
 $3.41
 $2.79
Dividend$0.81
 $0.74
 $0.68
WEIGHTED AVERAGE COMMON SHARES     
Basic111.5
 114.4
 117.2
Diluted113.2
 115.4
 118.2


TheThe accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.



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OWENS CORNING AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS (LOSS)
(in millions)
 Twelve Months Ended December 31,
 202220212020
NET EARNINGS (LOSS)$1,241 $995 $(385)
Other comprehensive (loss) income, net of tax:
Currency translation adjustment (net of tax of $(1), $(3) and $(4), for the periods ended December 31, 2022, 2021 and 2020, respectively)(104)(59)62 
Pension and other postretirement adjustment (net of tax of $(3), $(18), and $14, for the periods ended December 31, 2022, 2021 and 2020, respectively)17 54 (46)
Hedging adjustment (net of tax of $6, $(4) and $(3), for the periods ended December 31, 2022, 2021 and 2020, respectively)(16)12 
Total other comprehensive (loss) income, net of tax(103)22 
TOTAL COMPREHENSIVE EARNINGS (LOSS)1,138 1,002 (363)
Comprehensive (loss) attributable to non-redeemable and redeemable noncontrolling interests(3)— (2)
COMPREHENSIVE EARNINGS (LOSS) ATTRIBUTABLE TO OWENS CORNING$1,141 $1,002 $(361)

 Twelve Months Ended December 31,
 2017 2016 2015
NET EARNINGS$290
 $399
 $334
Currency translation adjustment (net of tax of $15, $(2), and $(5), for the periods ended December 31, 2017, 2016 and 2015, respectively)101
 (37) (115)
Pension and other postretirement adjustment (net of tax of $(32), $15, and $1, for the periods ended December 31, 2017, 2016 and 2015, respectively)98
 (10) (6)
Hedging adjustment (net of tax of $2, $(3), and $(1), for the periods ended December 31, 2017, 2016 and 2015, respectively)(3) 7
 1
COMPREHENSIVE EARNINGS486
 359
 214
Comprehensive earnings attributable to noncontrolling interests1
 6
 4
COMPREHENSIVE EARNINGS ATTRIBUTABLE TO OWENS CORNING$485
 $353
 $210

TheThe accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.



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OWENS CORNING AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(in millions)
December 31,December 31,
ASSETS20222021
CURRENT ASSETS
Cash and cash equivalents$1,099 $959 
Receivables, less allowances of $11 at December 31, 2022 and $9 at December 31, 2021961 939 
Inventories1,334 1,078 
Assets held for sale45 — 
Other current assets117 121 
Total current assets3,556 3,097 
Property, plant and equipment, net3,729 3,873 
Operating lease right-of-use assets204 158 
Goodwill1,383 990 
Intangible assets, net1,602 1,617 
Deferred income taxes16 31 
Other non-current assets262 249 
TOTAL ASSETS$10,752 $10,015 
LIABILITIES AND EQUITY
CURRENT LIABILITIES
Accounts payable$1,345 $1,095 
Current operating lease liabilities52 49 
Other current liabilities707 553 
               Total current liabilities2,104 1,697 
Long-term debt, net of current portion2,992 2,960 
Pension plan liability78 77 
Other employee benefits liability118 157 
Non-current operating lease liabilities152 109 
Deferred income taxes388 376 
Other liabilities299 304 
Total Liabilities6,131 5,680 
Redeemable noncontrolling interest25 — 
OWENS CORNING STOCKHOLDERS’ EQUITY
Preferred stock, par value $0.01 per share (a)— — 
Common stock, par value $0.01 per share (b)
Additional paid in capital4,139 4,092 
Accumulated earnings3,794 2,706 
Accumulated other comprehensive deficit(681)(581)
Cost of common stock in treasury (c)(2,678)(1,922)
Total Owens Corning stockholders’ equity4,575 4,296 
Noncontrolling interests21 39 
Total equity4,596 4,335 
TOTAL LIABILITIES AND EQUITY$10,752 $10,015 
(a)10 shares authorized; none issued or outstanding at December 31, 2022 and December 31, 2021
(b)400 shares authorized; 135.5 issued and 91.9 outstanding at December 31, 2022; 135.5 issued and 100.4 outstanding at December 31, 2021
(c)43.6 shares at December 31, 2022 and 35.1 shares at December 31, 2021
 December 31, December 31,
 2017 2016
ASSETS   
CURRENT ASSETS   
Cash and cash equivalents$246
 $112
Receivables, less allowances of $19 at December 31, 2017 and $9 at December 31, 2016806
 678
Inventories841
 710
Assets held for sale12
 12
Other current assets80
 74
Total current assets1,985
 1,586
Property, plant and equipment, net3,425
 3,112
Goodwill1,507
 1,336
Intangible assets, net1,360
 1,138
Deferred income taxes144
 375
Other non-current assets211
 194
TOTAL ASSETS$8,632

$7,741
LIABILITIES AND EQUITY   
CURRENT LIABILITIES   
Accounts payable and accrued liabilities$1,277
 $960
Short-term debt1
 
Long-term debt – current portion4
 3
Total current liabilities1,282
 963
Long-term debt, net of current portion2,405
 2,099
Pension plan liability256
 367
Other employee benefits liability225
 221
Deferred income taxes37
 36
Other liabilities223
 164
Redeemable equity
 2
OWENS CORNING STOCKHOLDERS’ EQUITY   
Preferred stock, par value $0.01 per share (a)
 
Common stock, par value $0.01 per share (b)1
 1
Additional paid in capital4,011
 3,984
Accumulated earnings1,575
 1,377
Accumulated other comprehensive deficit(514) (710)
Cost of common stock in treasury (c)(911) (803)
Total Owens Corning stockholders’ equity4,162
 3,849
Noncontrolling interests42
 40
Total equity4,204
 3,889
TOTAL LIABILITIES AND EQUITY$8,632
 $7,741
(a)
10 shares authorized; none issued or outstanding at December 31, 2017 and December 31, 2016
(b)
400 shares authorized; 135.5 issued and 111.5 outstanding at December 31, 2017; 135.5 issued and 112.7 outstanding at December 31, 2016
(c)
24.0 shares at December 31, 2017 and 22.8 shares at December 31, 2016

TheThe accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.



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OWENS CORNING AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(in millions)
 Common Stock
Outstanding
 Treasury
Stock
 APIC (a) Accumulated
Earnings
 AOCI (b) NCI (c) Total
  Shares Par Value Shares Cost 
Balance at December 31, 2014117.8
 $1
 17.7
 $(518) $3,954
 $805
 $(550) $38
 $3,730
Net earnings attributable to Owens Corning
 
 
 
 
 330
 
 
 330
Net earnings attributable to noncontrolling interests
 
 
 
 
 
 
 4
 4
Currency translation adjustment
 
 
 
 
 
 (115) (2) (117)
Pension and other postretirement adjustment (net of tax)
 
 
 
 
 
 (6) 
 (6)
Deferred gain on hedging transactions (net of tax)
 
 
 
 
 
 1
 
 1
Issuance of common stock under share-based payment plans1.4
   (1.4) 46
 (19)       27
Purchases of treasury stock(3.3) 
 3.3
 (140) 
 
 
 
 (140)
Stock-based compensation expense
 
 
 
 30
 
 
 
 30
Dividends declared
 
 
 
 
 (80) 
 
 (80)
Balance at December 31, 2015115.9
 $1
 19.6
 $(612) $3,965
 $1,055
 $(670) $40
 $3,779
Net earnings attributable to Owens Corning
 
 
 
 
 393
 
 
 393
Net earnings attributable to noncontrolling interests
 
 
 
 
 
 
 6
 6
Currency translation adjustment
 
 
 
 
 
 (37) (2) (39)
Pension and other postretirement adjustment (net of tax)
 
 
 
 
 
 (10) 
 (10)
Deferred gain on hedging transactions (net of tax)
 
 
 
 
 
 7
 
 7
Redeemable equity issued
 
 
 
 (2) 
 
 
 (2)
Issuance of common stock under share-based payment plans1.7
 
 (1.7) 57
 (20) 
 
 
 37
Purchases of treasury stock(4.9) 
 4.9
 (248) 
 
 
 
 (248)
Stock-based compensation expense
 
 
 
 41
 
 
 
 41
Cumulative effect of accounting change (d)
 
 
 
 
 14
 
 
 14
Dividends declared
 
 
 
 
 (85) 
 (4) (89)
Balance at December 31, 2016112.7
 $1
 22.8
 $(803) $3,984
 $1,377
 $(710) $40
 $3,889
Net earnings attributable to Owens Corning
 
 
 
 
 289
 
 
 289
Net earnings attributable to noncontrolling interests
 
 
 
 
 
 
 1
 1
Currency translation adjustment
 
 
 
 
 
 101
 4
 105
Pension and other postretirement adjustment (net of tax)
 
 
 
 
 
 98
 
 98
Deferred loss on hedging transactions (net of tax)
 
 
 
 
 
 (3) 
 (3)
Redeemable equity redeemed and changes in subsidiary shares from noncontrolling interests
 
 
 
 2
 
 
 (1) 1
Issuance of common stock under share-based payment plans1.3
 
 (1.3) 48
 (19) 
 
 
 29
Purchases of treasury stock(2.5) 
 2.5
 (156) 
 
 
 
 (156)
Stock-based compensation expense
 
 
 
 44
 
 
 
 44
Dividends declared
 
 
 
 
 (91) 
 (2) (93)
Balance at December 31, 2017111.5
 $1
 24.0
 $(911) $4,011
 $1,575
 $(514) $42
 $4,204
 Common Stock
Outstanding
Treasury
Stock
APIC (a)Accumulated
Earnings
AOCI (b)NCI (c)Total
  SharesPar ValueSharesCost
Balance at December 31, 2019109.0 $1 26.5 $(1,130)$4,051 $2,319 $(610)$40 $4,671 
Net loss attributable to Owens Corning— — — — — (383)— — (383)
Net loss attributable to non-redeemable noncontrolling interests— — — — — — — (2)(2)
Currency translation adjustment— — — — — — 62 65 
Pension and other postretirement adjustment (net of tax)— — — — — — (46)— (46)
Deferred gain on hedging transactions (net of tax)— — — — — — — 
Issuance of common stock under share-based payment plans1.1 — (1.1)48 (33)— — — 15 
Purchases of treasury stock(4.5)— 4.5 (318)— — — — (318)
Stock-based compensation expense— — — — 41 — — — 41 
Dividends declared (d)— — — — — (107)— (1)(108)
Balance at December 31, 2020105.6 $1 29.9 $(1,400)$4,059 $1,829 $(588)$40 $3,941 
Net earnings attributable to Owens Corning— — — — — 995 — — 995 
Currency translation adjustment— — — — — — (59)(1)(60)
Pension and other postretirement adjustment (net of tax)— — — — — — 54 — 54 
Deferred gain on hedging transactions (net of tax)— — — — — — 12 — 12 
Issuance of common stock under share-based payment plans1.0 — (1.0)48 (17)— — — 31 
Purchases of treasury stock(6.2)— 6.2 (570)— — — — (570)
Stock-based compensation expense— — — — 50 — — — 50 
Dividends declared (d)— — — — — (118)— — (118)
Balance at December 31, 2021100.4 $1 35.1 $(1,922)$4,092 $2,706 $(581)$39 $4,335 
Net earnings attributable to Owens Corning— — — — — 1,241 — —��1,241 
Net earnings attributable to non-redeemable noncontrolling interests— — — — — — — 
Redeemable noncontrolling interest adjustment to redemption value— — — — (2)— — — (2)
Currency translation adjustment— — — — — — (101)(3)(104)
Pension and other postretirement adjustment (net of tax)— — — — — — 17 — 17 
Deferred loss on hedging transactions (net of tax)— — — — — — (16)— (16)
Purchases of noncontrolling interest— — — — — — (17)(9)
Issuance of common stock under share-based payment plans0.7 — (0.7)39 (10)— — — 29 
Purchases of treasury stock(9.2)— 9.2 (795)— — — — (795)
Stock-based compensation expense— — — — 51 — — — 51 
Dividends declared (d)— — — — — (153)— — (153)
Balance at December 31, 202291.9 $1 43.6 $(2,678)$4,139 $3,794 $(681)$21 $4,596 
 
(a)Additional Paid in Capital (APIC)
(b)Accumulated Other Comprehensive Earnings (Deficit) (“AOCI”)
(c)Noncontrolling Interest (“NCI”)
(d)Cumulative effect of accounting change relates to our adoption of ASU 2016-09 "Compensation - Stock Compensation (Topic 718)."

(a)Additional Paid in Capital (APIC)
(b)Accumulated Other Comprehensive Earnings (Deficit) (“AOCI”)
(c)Noncontrolling Interest (“NCI”)
(d)Dividend declarations of $1.57 per share as of December 31, 2022, $1.13 per share as of December 31, 2021, and $0.98 per share as of December 31, 2020.
The
The accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.



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OWENS CORNING AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in millions)
  Twelve Months Ended December 31,
  2017 2016 2015
NET CASH FLOW PROVIDED BY OPERATING ACTIVITIES     
Net earnings$290
 $399
 $334
Adjustments to reconcile net earnings to cash provided by operating activities:     
Depreciation and amortization371
 343
 300
Deferred income taxes183
 136
 64
Provision for pension and other employee benefits liabilities74
 11
 15
Stock-based compensation expense44
 41
 30
Other non-cash18
 4
 (13)
Loss (gain) on extinguishment of debt71
 1
 (5)
Change in operating assets and liabilities:     
Changes in receivables, net(66) 55
 (71)
Changes in inventories(57) 5
 150
Changes in accounts payable and accrued liabilities187
 25
 28
Changes in other current and non-current assets(10) (4) (19)
Pension fund contributions(72) (63) (60)
Payments for other employee benefits liabilities(18) (18) (20)
Other1
 8
 9
Net cash flow provided by operating activities1,016

943

742
NET CASH FLOW USED FOR INVESTING ACTIVITIES     
Cash paid for property, plant and equipment(337) (373) (401)
Proceeds from the sale of assets or affiliates3
 
 28
Investment in subsidiaries and affiliates, net of cash acquired(570) (452) 
Other3

10
 4
Net cash flow used for investing activities(901)
(815)
(369)
NET CASH FLOW PROVIDED BY (USED FOR) FINANCING ACTIVITIES     
Proceeds from senior revolving credit and receivables securitization facilities1,133
 669
 1,546
Payments on senior revolving credit and receivables securitization facilities(1,133) (669) (1,652)
Proceeds from term loan borrowing

300
 
Payments on term loan borrowing

(300) 
Proceeds from long-term debt588
 395
 
Payments on long-term debt(351) (163) (8)
Dividends paid(89) (81) (78)
Net increase (decrease) in short-term debt1
 (6) (22)
Purchases of treasury stock(159) (247) (138)
Other13
 14
 19
Net cash flow provided by (used for) financing activities3

(88)
(333)
Effect of exchange rate changes on cash17
 (18) (11)
Net increase in cash, cash equivalents and restricted cash135
 22
 29
Cash, cash equivalents and restricted cash at beginning of period118
 96
 67
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD$253
 $118
 $96
DISCLOSURE OF CASH FLOW INFORMATION     
Cash paid during the year for income taxes$67
 $69
 $33
Cash paid during the year for interest$106
 $118
 $113

  Twelve Months Ended December 31,
  202220212020
NET CASH FLOW PROVIDED BY OPERATING ACTIVITIES
Net earnings (loss)$1,241 $995 $(385)
Adjustments to reconcile net earnings (loss) to cash provided by operating activities:
Depreciation and amortization531 502 493 
Deferred income taxes37 44 86 
Provision for pension and other employee benefits liabilities(3)
Stock-based compensation expense51 50 41 
Goodwill impairment charge— — 944 
Intangible assets impairment charge96 — 43 
Loss on extinguishment of debt— — 
Gains on sale of certain precious metals(18)(53)(26)
Gain on equity method investment(130)— — 
Net loss on sale of assets or affiliates36 — — 
Other adjustments to reconcile net earnings (loss) to cash provided by operating activities(14)
Change in operating assets and liabilities:
Changes in receivables, net(14)(28)(109)
Changes in inventories(287)(227)189 
Changes in accounts payable and accrued liabilities363 302 25 
Changes in other operating assets and liabilities(81)(65)(11)
Pension fund contributions(8)(21)(122)
Payments for other employee benefits liabilities(11)(13)(13)
Other(50)(3)(3)
Net cash flow provided by operating activities1,760 1,503 1,135 
NET CASH FLOW USED FOR INVESTING ACTIVITIES
Cash paid for property, plant and equipment(446)(416)(307)
Derivative settlements44 (4)50 
Proceeds from the sale of assets or affiliates212 89 52 
Investment in subsidiaries and affiliates, net of cash acquired(417)(42)— 
Other(16)(4)— 
Net cash flow used for investing activities(623)(377)(205)
NET CASH FLOW USED FOR FINANCING ACTIVITIES
Proceeds from senior revolving credit and receivables securitization facilities— — 876 
Payments on senior revolving credit and receivables securitization facilities— — (876)
Payments on term loan borrowing— — (200)
Proceeds from long-term debt— — 297 
Payments on long-term debt— (193)— 
Purchase of noncontrolling interest(9)— — 
Dividends paid(136)(108)(104)
Net (decrease) increase in short-term debt(5)(19)
Purchases of treasury stock(795)(570)(318)
Finance lease payments(30)(23)(16)
Other
Net cash flow used for financing activities(974)(881)(358)
Effect of exchange rate changes on cash(22)(3)(27)
Net increase in cash, cash equivalents and restricted cash141 242 545 
Cash, cash equivalents and restricted cash at beginning of period966 724 179 
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD$1,107 $966 $724 
DISCLOSURE OF CASH FLOW INFORMATION
Cash paid during the year for income taxes$319 $244 $78 
Cash paid during the year for interest$123 $133 $135 
The
The accompanying Notes to the Consolidated Financial Statements are an integral part of this Statement.



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
1.    BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES


Description of Business
Owens Corning, a Delaware corporation, is a leading global producer of glass fiber reinforcementsbuilding and otherconstruction materials for composite systems and of residential and commercialleader committed to building materials.a sustainable future through material innovation. The Company operates within three segments: Composites, which includes the Company’s Reinforcements and Downstream businesses; Insulation and Roofing. Through these lines of business, Owens Corning manufactures and sells products worldwide. The Company maintains leading market positions in many of its major product categories.

General
General

On February 1, 2018,2, 2023, the Board of Directors declared a quarterly dividend of $0.21$0.52 per common share payable on April 3, 20186, 2023 to shareholders of record as of March 9, 2018.
3, 2023.

Basis of Presentation
Unless the context requires otherwise, the terms “Owens Corning,” “Company,” “we” and “our” in these notes refer to Owens Corning and its subsidiaries.
The accompanying Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States.


Principles of Consolidation
The Consolidated Financial Statements of the Company include the accounts of majority-owned subsidiaries. Intercompany accounts and transactions are eliminated.

Reclassifications
Reclassifications
Certain reclassifications have been made to the 20162021 and 20152020 Consolidated Financial Statements and Notes to the Consolidated Financial Statements to conform to the classifications used in 2017.
2022.

Use of Estimates and Assumptions
The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from those estimates.


Revenue Recognition
RevenueWe recognize revenue as the amount of consideration that we expect to receive in exchange for transferring promised goods or services to customers. We do not adjust the transaction price for the effects of a significant financing component, as the time period between control transfer of goods and services and expected payment is recognized when title and riskone year or less. At the time of loss pass to the customer and collectability is reasonably assured. Provisionssale, we estimate provisions for discounts anddifferent forms of variable consideration (discounts, rebates, to customers, returns and other adjustments are provided in the same period that the related sales are recorded and arerefund liabilities) based on historical experience, current conditions and contractual obligations, as applicable. The estimated transaction price is typically not subject to significant reversals. We adjust these estimates when the most likely amount of consideration we expect to receive changes, although these changes are typically minor. Sales, value-added and other similar taxes that we collect are excluded from revenue.
Many of our customer volume commitments are short-term and our performance obligations are generally limited to single purchase orders. Substantially all of our revenue is recognized at a point-in-time when control of goods transfers to the customer. Control transfer typically occurs when goods are shipped from our facilities or at other predetermined control transfer points (for instance, destination terms or consignment arrangements).




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Revenue Recognition (continued)
We typically do not satisfy performance obligations without obtaining an unconditional right to payment from customers and, therefore, do not carry contract asset balances on the Consolidated Balance Sheets. Contract liability balances are recorded separately from receivables on the Consolidated Balance Sheets in either Total current liabilities or Other liabilities, depending on the timing of performance obligation satisfaction.
We sell separately-priced warranties that extend certain product and workmanship coverages beyond our standard product warranty, which is described in Note 12. The up-front consideration on extended warranty contracts is deferred and recognized as revenue over time, based on the respective coverage period, ranging from 16 to 20 years. On an annual basis, we expect to recognize approximately $6 million of revenue associated with these extended warranty contracts. Additionally, in certain limited cases, we receive consideration before goods or services are transferred to the customer. These customer down payments and deposits are deferred, and typically recognized as revenue in the following quarter when we satisfy the related performance obligations.
As of December 31, 2022, our contract liability balances (for extended warranties, down payments and deposits, collectively) totaled $89 million. As of December 31, 2021, our contract liability balances totaled $76 million, of which $17 million was recognized as revenue throughout 2022. As of December 31, 2020, our contract liability balances (for extended warranties, down payments and deposits, collectively) totaled $66 million, of which $17 million was recognized as revenue throughout 2021. As of December 31, 2019, our contract liability balances (for extended warranties, down payments and deposits, collectively) totaled $60 million, of which $19 million was recognized as revenue throughout 2020.
As a practical expedient, we recognize incremental costs of obtaining a contract, if any, as an expense when incurred if the amortization period of the asset would have been one year or less. We do not have any costs to obtain or fulfill a contract that are capitalized under Accounting Standards Codification (ASC) 606.

Cost of Sales
Cost of sales includes material, labor, energy and manufacturing overhead costs, including depreciation and amortization expense associated with the manufacture and distribution of the Company’s products. Provisions for warranties are provided in the same period that the related sales are recorded and are based on historical experience, current conditions and contractual obligations, as applicable. Distribution costs include inbound freight costs; purchasing and receiving costs; inspection costs; warehousing costs; shipping and handling costs, which include costs incurred relating to preparing, packaging, and shipping products to customers; and other costs of the Company’s distribution network. We account for shipping and handling activities that occur after control of the related good transfers as fulfillment activities instead of performance obligations. All shipping and handling costs billed to the customer are included as net sales in the Consolidated Statements of Earnings.Earnings (Loss).
 



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Marketing and Advertising Expenses
Marketing and advertising expenses are included in Marketing and administrative expenses. These costs include advertising and marketing communications, which are expensed the first time the advertisement takes place. Marketing and advertising expenses for the years ended December 31, 2017, 20162022, 2021 and 20152020 were $108$125 million, $105$110 million and $98 million, respectively.


Science and Technology Expenses
The Company incurs certain expenses related to science and technology. These expenses include salaries, building and equipment costs, utilities, administrative expenses, materials and supplies associated with the improvement and development of the Company’s products and manufacturing processes. These costs are expensed as incurred.


Earnings per Share
Basic earnings (loss) per share are computed using the weighted-average number of common shares outstanding during the period. Diluted earnings (loss) per share reflect the dilutive effect of common equivalent shares and increased shares that would result from the conversion of equity securities. The effects of anti-dilution are not presented.


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Cash, Cash Equivalents and Restricted Cash
The Company defines cash and cash equivalents as cash and time deposits with maturities of three months or less when purchased. On the Consolidated Statements of Cash Flows, the total of Cash, cash equivalents and restricted cash includes restricted cash of $8 million, $7 million and $6$7 million as of December 31, 20172022, 2021 and 2016,2020, respectively. Restricted cash primarily represents amounts received from a counterparty related to its performance assurance on an executory contract, and is included in Other current assets on the Consolidated Balance Sheets. These amounts are contractually required to be set aside, and the counterparty can exchange the cash for another form of performance assurance at its discretion. There were no restricted cash amounts presented for the year ended December 31, 2015 in the Consolidated Statements of Cash Flows.


Accounts Receivable
Trade accounts receivable are recorded at the invoiced amount and do not bear interest. TheConsistent with the requirements of ASU 2016-13, “Financial Instruments - Credit Losses (Topic 236),” the allowance for doubtful accountscredit losses is an estimatebased on the Company’s assessment of the amountexpected losses of probablecustomer accounts. The Company regularly reviews the allowance by considering factors such as historical experience, credit losses in our existingquality, the age of the accounts receivable.receivable balances, and current economic conditions that may affect a customer’s ability to pay. Account balances are charged off against the allowance when the Company believes it is probable the receivable will not be recovered.


Inventory Valuation
Inventory costs include material, labor, and manufacturing overhead costs, including depreciation and amortization expense associated with the manufacture and distribution of the Company’s products. Inventories are stated at lower of cost or net realizable value and expense estimates are made for excess and obsolete inventories. Cost is determined by the first-in, first-out (“FIFO”) method.


Investments in Affiliates
The Company accounts for investments in affiliates of 20% to 50% ownership when the Company does not have a controlling financial interest using the equity method under which the Company’s share of earnings and losses of the affiliate is reflected in earnings, and dividends are credited against the investment in affiliate when declared. InvestmentsInvestments in affiliates are recorded in Other non-current assets on the Consolidated Balance Sheets, and as of December 31, 20172022 and 2016,2021, the total value of investments was $52$27 million and $50$45 million, respectively.



Goodwill and Other Intangible Assets
Goodwill assets are not amortized but are tested for impairment on at least an annual basis. The Company has the option to use a qualitative approach to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value as a basis for determining whether it is necessary to perform a quantitative test. In the current year, as part of the annual assessment, the Company used aelected to use the qualitative approach for all of its reporting units.
Events and circumstances we consider in performing the qualitative assessment include macro-economic conditions, market and industry conditions, internal cost factors, and the operational stability and the overall financial performance of the reporting units. When it is determined necessary for the Company to perform the quantitative approach to determine whether the fair value of a reporting unit was less than its carrying amount.
As part of our testing process for goodwill, the Company estimates fair values using a discounted cash flow approach from the perspective of a market participant. Significant estimatesassumptions used in the discounted cash flow approach are revenue growth rates and earnings before interest and taxes (“EBIT”) margins used in estimating discrete period cash flow forecasts of ourthe reporting units,unit, the discount rate, and the long-term revenue growth rate and EBIT margins used in estimating the terminal business value and the projected income tax rate.value. The cash flow forecasts of the



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reporting units are based upon management’s long-term view of our markets and are the forecasts that are used by senior management and the Board of Directors to evaluate operating performance. The discount rate utilized is management’s estimate of what the market’s weighted average cost of capital is for a company with a similar debt rating and stock volatility, as measured by beta. The projected income tax rates utilized are the statutory tax rates for the countries where each reporting unit operates. The terminal business value is determined by applying a businessthe long-term growth factorrate to the latest year for which a forecast exists. As part of our goodwill quantitative testing process, we would evaluate whether there are reasonably likely changes to management’s estimates that would have a material impact on the results of the goodwill impairment testing.


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Goodwill and Other Intangible Assets (continued)
Other indefinite-lived intangible assets are not amortized but are tested for impairment on at least an annual basis or when determined to have a finite useful life. Substantially all of the indefinite-lived intangible assets are in trademarks and trade names. The Company uses the royalty relief approach to determine whether it is more likely than not that the fair value of these assets is less than its carrying amount. This review is performed annually, or when circumstances arise which indicate there may be impairment. When applying the royalty relief approach, the Company performs a discounted cash flow analysis based on the value derived from owning these trademarks and trade names and being relieved from paying royalty to third parties. Significant assumptions used include projected cash flows,the discrete period revenue growth rates, long-term EBIT margins, royalty rates, discount rate, projected income tax raterates, and terminal business value.
The inputs for the goodwill and indefinite-lived intangible tests are considered Level 3 inputs under the fair value hierarchy as they are the Company’s own data, and are unobservable in the marketplace. Indefinite-lived intangible assets purchased through acquisition are generally tested qualitatively for impairment in the first year following the acquisition before transitioning to the standard methodology described herein in subsequent years.
Identifiable intangible assets with a determinable useful life are amortized over that determinable life. Amortization expense for the years ended December 31, 2017, 2016 and 2015 was $31 million, $25 million and $22 million, respectively. SeePlease refer to Note 5 for additional disclosures related to Goodwill and Other Intangible Assets.

Emissions Rights
The Company is allotted carbon emission credit allowances (“emissions rights”) from several of the governments under which it operates. These emissions rights are recorded at market value as of the date of issuance and are classified as Intangible assets on the Consolidated Financial Statements for further discussion.
Balance Sheets. When the Company emits more than the allotted amounts, additional emissions rights must be purchased.

Properties and Depreciation
Property, plant and equipment are stated at cost and depreciated over their estimated useful lives using the straight-line method. When assets are disposed or otherwise retired, Property, plant and equipment accounts are relieved of the cost and related accumulated depreciation when assets are disposedand any gain or loss is included in the Consolidated Statements of or otherwise retired.Earnings (Loss).
Precious metals used in our production tooling are included in property, plant and equipment and are depleted as they are consumed during the production process. Depletion typically represents an annual expense of less than 3% of the outstanding value and is recorded in Cost of sales on the Consolidated Statements of Earnings.Earnings (Loss).
For the years ended December 31, 2017, 2016 and 2015, depreciation expense was $340 million, $318 million and $278 million, respectively. In 2017, 2016 and 2015, depreciation expense included $17 million, $19 million and $3 million, respectively, of accelerated depreciation related to restructuring actions further explained in Note 11 to the Consolidated Financial Statements.
The range of useful lives for the major components of the Company’s plant and equipment is as follows:
Buildings and leasehold improvements15 – 40 years
Machinery and equipment
Furnaces4 – 15 years
Information systems5 – 10 years
Equipment5 – 20 years
Expenditures for normal maintenance and repairs are expensed as incurred.


Asset Impairments
The Company evaluates tangible and intangible long-lived assets for impairment when triggering events have occurred. This requires significant assumptions including projected cash flows, projected income tax rate and terminal business value. These inputs are considered Level 3 inputs under the fair value hierarchy as they are the Company’s own data, and are unobservable in the marketplace. Changes in management intentions, market conditions or operating performance could indicate that impairment charges might be necessary that wouldcould be material to the Company’s Consolidated Financial Statements in any given period.

Please refer to Note 5 for additional detail on impairment charges recorded in 2022 and 2020.



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Supplier Finance Programs
We review supplier terms and conditions on an ongoing basis, and have negotiated payment terms extensions in recent years in connection with our efforts to reduce working capital and improve cash flow. Separate from those terms extension actions, certain of our subsidiaries have entered into paying agency agreements with third-party administrators. These voluntary supply chain finance programs (collectively, the “Programs”) generally give participating suppliers the ability to sell, or otherwise pledge as collateral, their receivables from the Company to the participating financial institutions, at the sole discretion of both the suppliers and financial institutions. The Company is not a party to the arrangements between the suppliers and the financial institutions. The Company’s obligations to its suppliers, including amounts due and scheduled payment dates, are not impacted by the suppliers’ decisions to sell, or otherwise pledge as collateral, amounts under these arrangements. The Company's payment terms to the financial institutions, including the timing and amount of payments, are based on the original supplier invoices. One of our programs includes a parent guarantee to the participating financial institution for a certain U.S. subsidiary that, at the time of the respective program’s inception in 2015, was a guarantor subsidiary of the Company’s Credit Agreement. The obligations are presented as Accounts payable within Total current liabilities on the Consolidated Balance Sheets and all activity related to the obligations is presented within operating activities on the Consolidated Statements of Cash Flow.
The Company's outstanding obligations under the programs for the twelve months ended December 31, 2022 and 2021 are as follows:
Twelve Months Ended December 31,
20222021
Confirmed obligations outstanding at the beginning of the year$226 $170 
Invoices confirmed during the year656 587 
Confirmed invoices paid during the year(648)(531)
Confirmed obligations outstanding at the end of the year$234 $226 


Income Taxes
The Company recognizes current tax liabilities and assets for the estimated taxes payable or refundable on the tax returns for the current year. Deferred tax balances reflect the impact of temporary differences between the carrying amount of assets and liabilities and their tax basis. Amounts are stated at enacted tax rates expected to be in effect when taxes are actually paid or recovered. In addition, realization of certain deferred tax assets is dependent upon our ability to generate future taxable income. The Company records a valuation allowance to reduce its deferred tax assets to the amount that it believes is more likely than not to be realized. In addition, the Company estimates tax reserves to cover potential taxing authority claims for income taxes and interest attributable to audits of open tax years. Please refer to Note 1921 for information on the Company's application of SEC Staff Accounting Bulletin No. 118, "Income Tax Accounting Implications of the Tax Cuts and Jobs Act," ("SAB 118") on the provisional estimates usedadditional disclosures related to record the effects of the recently-enacted tax legislation commonly known as the U.S. Tax Cuts and Jobs Act of 2017 (the "Tax Act").
Income Taxes.

Taxes Collected from Customers and Remitted to Government Authorities and Taxes Paid to Vendors
Taxes are assessed by various governmental authorities at different rates on many different types of transactions. The Company charges sales tax or value-added tax (VAT) on sales to customers where applicable, as well as captures and claims back all available VAT that has been paid on purchases. VAT is recorded in separate payable or receivable accounts and does not affect revenue or cost of sales line items in the income statement. VAT receivable is recorded as a percentage of qualifying purchases at the time the vendor invoice is processed. VAT payable is recorded as a percentage of qualifying sales at the time an Owens Corning sale to a customer subject to VAT occurs. Amounts are paid to the taxing authority according to the method and collection prescribed by local regulations. Where applicable, VAT payable is netted against VAT receivable. The Company also pays sales tax to vendors who include a tax, required by government regulations, to the purchase price charged to the Company.

Pension and Other Postretirement Benefits
Accounting for pensions and other postretirement benefits involves estimating the cost of benefits to be provided well into the future and attributing that cost over the time period each employee works. To accomplish this, extensive use is made of assumptions about investment returns, discount rates, inflation, mortality, turnover and medical costs. Please refer to Notes 15 and 16 for additional disclosures related to Pension Plans and Other Postretirement Benefits, respectively.


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Derivative Financial Instruments
The Company recognizes all derivative instruments as either assets or liabilities at fair value on the balance sheet. ToPlease refer to Note 4 for further disclosure on derivatives.
The Company performs an analysis for effectiveness of its derivatives designated as hedging instruments at the extent that a derivative is effective as a cash flow hedge,end of each quarter based on the change in fair valueterms of the derivative is deferred in accumulated other comprehensive income/deficit (“AOCI”). Any portion considered to be ineffective is reported in earnings immediately. Tocontracts and the extent that a derivative is effective as a fair value hedge, theunderlying items being hedged. The change in the fair value of cash flow hedges is deferred in Accumulated other comprehensive income (deficit) (“AOCI”) and is subsequently recognized in Cost of sales (for commodity and foreign currency cash flow hedges) on the derivative is offset byConsolidated Statements of Earnings (Loss) in order to mirror the change in the fair valuelocation of the item being hedged items impacting earnings. Cash settlements for commodity and foreign currency hedges qualifying as cash flow hedges are included in Operating activities in the Consolidated Statements of Earnings. See Note 4Cash Flows.

The Company has translation exposure resulting from translating the financial statements of foreign subsidiaries into U.S. Dollars, which is recognized in Currency translation adjustment (a component of AOCI). The Company uses cross-currency forward contracts to hedge portions of the net investment in foreign subsidiaries against fluctuations in foreign exchange rates. The changes in fair values of these derivative instruments are recognized in Currency translation adjustment (a component of AOCI), with recognition of the excluded components amortized to Interest expense, net on the Consolidated Financial Statements of Earnings (Loss). Cash settlements for further discussion.derivatives qualifying as net investment hedges are included in Investing activities in the Consolidated Statements of Cash Flows.

The Company uses forward currency exchange contracts to manage existing exposures to foreign exchange risk related to assets and liabilities recorded on the Consolidated Balance Sheets. Gains and losses resulting from the changes in fair value of these instruments are recorded in Other expenses (income), net on the Consolidated Statements of Earnings (Loss), and are substantially offset by net revaluation impacts on foreign currency denominated balance sheet exposures (which are also recorded in Other expenses (income), net). Cash settlements for non-designated derivatives are included in the Consolidated Statements of Cash Flows in the category that is consistent with the nature of the derivative instrument, which is generally the same category as the underlying item being hedged.

Fair Value Measurements
The carrying value of cash and cash equivalents, accounts receivable and short-term debt approximate fair value because of the short-term maturity of the instruments.
Please refer to Notes 4, 14 and 1215 for additional fair value disclosuredisclosures of derivative financial instruments, and long-term debt respectively.
and pension plans.

Foreign Currency
The functional currency of the Company’s subsidiaries is generally the applicable local currency. Assets and liabilities of foreign subsidiaries are translated into United States dollarsDollars at the period-end rate of exchange, and their Statements of Earnings (Loss) and Statements of Cash Flows are converted on an ongoing basis at the monthly average rate. The resulting translation adjustment is included in AOCI in the Consolidated Balance Sheets and Consolidated Statements of Stockholders’ Equity. Transaction gains and losses that arise from exchange rate fluctuations on transactions denominated in a currency other than the functional currency are includedrecorded in Other expenses (income), net in the Consolidated Statements of Earnings (Loss) as incurred. As discussed in the Derivative Financial Instruments section above, the Company uses non-designated foreign currency derivative financial instruments to mitigate this risk. The Company recorded a foreign currency transaction losstransactional (losses)/gains, net of $4associated derivative activity, of $(4) million, $2$1 million and $5$6 million during the years ended December 31, 2017, 2016,2022, 2021, and 2015,2020, respectively. Please refer to Note 4 for additional disclosures related to non-designated derivatives.








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Related Party Transactions
In the first quarter of 2021, a related party relationship was established as a result of a member of the Company’s Board of Directors being named an executive officer of one of the Company’s preexisting suppliers. The related party transactions with this supplier consist of the purchase of raw materials. Purchases from the related party supplier were $129 million for the year ended December 31, 2022. As of December 31, 2022, amounts due to the related party supplier were $3 million. Purchases from the related party supplier were $87 million for the year ended December 31, 2021. As of December 31, 2021, amounts due to the related party supplier were $1 million.

Accounting Pronouncements
The following table summarizes recent accounting standard updates (ASU) issued by the Financial Accounting Standards Board (FASB) that could have an impact on the Company's Consolidated Financial Statements:
StandardDescriptionEffective Date for Company
Effect on the
Consolidated Financial Statements
Recently issuedadopted standards:
ASU 2014-09 "Revenue from Contracts with Customers (Topic 606)," as amended by ASU's 2015-14, 2016-08, 2016-10, 2016-11, 2016-12, 2016-20, 2017-05, 2017-13 and 2017-14.This standard outlines a new, single comprehensive model for entities to use in accounting for revenue arising from contracts with customers. Entities can adopt this standard either through a retrospective or modified-retrospective approach.January 1, 2018
We do not expect that the adoption of this standard will have a material impact on our Consolidated Financial Statements, both at the adoption date and on an ongoing basis. We will use the modified-retrospective method to adopt the standard on January 1, 2018. Our implementation process included review of material revenue streams and customer contracts, design of new disclosures and assessment of internal controls over financial reporting. Many of our customer volume commitments are short-term (as explained on pg. 5 of Item 1A Risk Factors) and do not contain multiple-element arrangements. As a result, we do not expect many elements of the new standard to impact the accounting for our business model. We reached similar conclusions on the expected effect of the new standard on our recent acquisitions.
Substantially all of our revenue will continue to be recognized at a point-in-time when control of goods transfers to the customer. This is consistent with our current revenue recognition accounting policy (as described in Note 1), in which we recognize revenue when title and risk of loss pass to the customer and collectability is reasonably assured. Control transfer typically occurs when goods are shipped from our facilities or at other predetermined control transfer points (for instance, destination terms or consignment arrangements). Our variable consideration estimates are largely consistent with the new standard, as we currently estimate different forms of variable consideration at the time of sale based on historical experience, current conditions and contractual obligations.
ASU 2016-02 "Leases (Topic 842)," as amended by ASU 2017-13 and 2018-01, and potentially subject to change through the "Targeted Improvements" Proposed ASU exposure draft released on January 5, 2018.
The standard requires lessees to recognize a right-of-use asset and lease liability for all leases with terms of more than 12 months. The recognition and presentation of expenses will depend on classification as a finance or operating lease. Entities will adopt this standard through a retrospective approach.

January 1, 2019We are currently assessing the potential impact of this standard adoption on our financial reporting processes and disclosures. We believe that our adoption of the standard will likely have a material impact to our Consolidated Balance Sheets for the recognition of certain operating leases as right-of-use assets and lease liabilities. (Our operating lease obligations are described in Note 8). We are in the process of analyzing our lease portfolio and implementing systems to comply with the standard's retrospective adoption requirements. We are monitoring the outcome of the FASB's recent exposure draft, which could impact our transition and the comparative reporting at adoption.
ASU 2016-13 "Financial Instruments - Credit Losses (Topic 326)"
This standard replaces the incurred loss methodology for recognizing credit losses with a current expected credit losses model and applies to all financial assets, including trade receivables. Entities will adopt the standard using a modified-retrospective approach.

January 1, 2020
We are currently assessing the impact this standard will have on our Consolidated Financial Statements. Our current accounts receivable policy (as described in Note 1) uses historical and current information to estimate the amount of probable credit losses in our existing accounts receivable. We have not yet analyzed our current systems and methods to determine the impact of using forward-looking information to estimate expected credit losses.

ASU 2016-16 "Income Taxes (Topic 740)"This standard clarifies that an entity should recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs.January 1, 2018We are still analyzing the effect of the transition on on certain lines of our Consolidated Balance Sheets, but we do not expect the adoption of this standard to have a material impact on our Consolidated Financial Statements.



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ASU 2017-07 "Compensation - Retirement Benefits2021-10 “Government Assistance (Topic 715)"

832)”
This standard requiresmodifies the annual disclosure requirements for business entities that thereceive government assistance and use a grant or contribution accounting model by analogy to other components of net benefit cost be presented in the income statement separately from the service cost component and outside a subtotal of income from operations, if one is presented. Entities will adopt the presentation elements ofaccount guidance.
January 1, 2022The Company has adopted this standard on a retrospective basis.

January 1, 2018

We do not expect thatfor the year ending December 31, 2022. The adoption of this standard willguidance did not have a material effect on our consolidated financial statements.
ASU 2022-04 “Liabilities—Supplier Finance Programs (Subtopic 405-50)”This standard modifies the annual and interim disclosure requirements for entities which participate in a supplier finance program.October 1, 2022The Company has adopted this standard for the year ending December 31, 2022. Please refer to the Supplier Finance Programs section above in Note 1 of the Consolidated Financial Statements on an ongoing basis. The standard's retrospective adoption, though, will likely have a significant impact on the classifications in our 2017 Consolidated Statements of Earnings, mainly due to pension settlement losses that were recorded in the second and fourth quarters of 2017 (as described in Note 13).for additional detail.
ASU 2017-12 "Derivatives and Hedging (Topic 815)"

This standard changes how an entity assesses effectiveness of derivative instruments, potentially resulting in less ineffectiveness and more derivatives qualifying for hedge accounting. Entities may early adopt the standard in any interim period, with the effect of adoption being applied to existing hedging relationships as of the beginning of the fiscal year of adoption.January 1, 2019
We do not expect the adoption of this standard to have a material impact on our Consolidated Financial Statements.







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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
2.    SEGMENT INFORMATION



The Company has three reportable segments: Composites, Insulation and Roofing. Accounting policies for the segments are the same as those for the Company. The Company’s three reportable segments are defined as follows:
Composites – The Within our Composites segment, includes vertically integrated downstream activities. Thethe Company manufactures, fabricates and sells glass reinforcements in the form of fiber. Glass reinforcement materials are also used downstream by the Composites segment to manufacture and sell glass fiber productshigh value applications in the form of fabrics, non-wovens and other specialized products.
Insulation – Within our Insulation segment, the Company manufactures and sells fiberglass insulation into residential, commercial, industrial and other markets for both thermal and acoustical applications.batts, loosefill insulation, spray foam insulation, foam sheathing and accessories. It also manufactures and sells glass fiber pipe insulation, energy efficient flexible duct media, bonded and granulated mineral wool insulation, cellular glass insulation, and foam insulation used in above- and below-grade construction applications.
Roofing – Within our Roofing segment, the Company manufactures and sells residential roofing shingles, oxidized asphalt materials, roofing components used in residential and commercial construction and specialty applications, and synthetic packaging materials.
 
NET SALES
The following table summarizestables show a disaggregation of our net sales by segment and geographic region (in millions). Corporate eliminations (shown below) largely reflect the intercompany sales from Composites to Roofing. External customer sales are attributed to geographic region based upon the location from which the product is shippedsold to the external customer.
Twelve Months Ended December 31, 2022
Reportable SegmentsCompositesInsulationRoofingEliminationsConsolidated
Disaggregation Categories
U.S. residential$352 $1,523 $3,355 $(262)$4,968 
U.S. commercial and industrial872 796 160 (4)1,824 
     Total United States1,224 2,319 3,515 (266)6,792 
Europe671 805 21 (5)1,492 
Asia-Pacific550 160 — 716 
Rest of world215 430 116 — 761 
NET SALES$2,660 $3,714 $3,658 $(271)$9,761 
Twelve Months Ended December 31, 2021
Reportable SegmentsCompositesInsulationRoofingEliminationsConsolidated
Disaggregation Categories
U.S. residential$312 $1,194 $2,958 $(230)$4,234 
U.S. commercial and industrial637 705 120 — 1,462 
     Total United States949 1,899 3,078 (230)5,696 
Europe653 718 19 (6)1,384 
Asia-Pacific552 187 — 746 
Rest of world187 380 105 — 672 
NET SALES$2,341 $3,184 $3,209 $(236)$8,498 


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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
2.    SEGMENT INFORMATION (continued)


 Twelve Months Ended December 31,
 2017 2016 2015
Reportable Segments     
Composites$2,068
 $1,952
 $1,902
Insulation2,001
 1,748
 1,850
Roofing2,553
 2,194
 1,766
Total reportable segments6,622
 5,894
 5,518
Corporate eliminations(238) (217) (168)
NET SALES$6,384
 $5,677
 $5,350
Twelve Months Ended December 31, 2020
Reportable SegmentsCompositesInsulationRoofingEliminationsConsolidated
Disaggregation Categories
U.S. residential$272 $949 $2,450 $(204)$3,467 
U.S. commercial and industrial538 603 133 — 1,274 
     Total United States810 1,552 2,583 (204)4,741 
Europe524 609 14 (1)1,146 
Asia-Pacific495 158 11 — 664 
Rest of world131 288 87 (2)504 
NET SALES$1,960 $2,607 $2,695 $(207)$7,055 

Our contracts with customers are broadly similar in nature throughout our reportable segments, but the amount, timing and uncertainty of revenue and cash flows may vary in each reportable segment due to geographic and end-market economic factors.
Sales to major customer - No individual customers accounted for 10% or more of consolidated sales in 2022 or 2020. One customer, which is a customer of both the Roofing and Insulation segments, accounted for $895 million (11%) of consolidated sales in 2021.
In the United States, sales are primarily related to the residential housing market and commercial and industrial applications. Residential market demand is driven by housing starts and repair and remodeling activity (influenced by existing home sales, seasonal home improvement and damage from major storms). Significant portions of our residential products across our three reportable segments are used interchangeably in both new construction and repair and remodeling, and our customers typically distribute (or use) the products for both applications. U.S. commercial and industrial revenues are largely driven by U.S. industrial production growth, commercial construction activity and overall economic conditions in the U.S.
Outside of the United States (Europe, Asia-Pacific and Rest of world), sales are primarily related to commercial and industrial applications and, to a lesser extent, residential applications in certain countries. Throughout the international regions, demand is primarily driven by industrial production growth, commercial construction activity and overall economic conditions in each respective geographical region.














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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
2.    SEGMENT INFORMATION (continued)


External Customer Sales by Geographic Region     
United States$4,495
 $3,963
 $3,697
Europe661
 550
 515
Asia Pacific675
 666
 662
Canada and other553
 498
 476
NET SALES$6,384
 $5,677
 $5,350

EARNINGS BEFORE INTEREST AND TAXES
Earnings (loss) before interest and taxes (EBIT) by segment consists of net sales less related costs and expenses and are presented on a basis that is used internally for evaluating segment performance. Certain items, such as general corporate expenses or income and certain other expense or income items, are excluded from the internal evaluation of segment performance. Accordingly, these items are not reflected in EBIT for our reportable segments and are included in thewithin Corporate, Other and Eliminations category.Eliminations.                                                


The following table summarizes EBIT by segment (in millions):
 Twelve Months Ended December 31,
 202220212020
Reportable Segments
Composites$498 $376 $165 
Insulation612 446 250 
Roofing831 753 591 
Total reportable segments1,941 1,575 1,006 
Restructuring costs(48)(34)(41)
Gain on sale of land in India— 15 — 
Gain on sale of Shanghai, China facility27 — — 
Gains on sale of certain precious metals18 53 26 
Goodwill impairment charge— — (944)
Intangible assets impairment charge(96)— (43)
Acquisition and divestiture-related costs(7)— — 
Recognition of acquisition inventory fair value step-up— (1)— 
Loss on sale of Chambery, France DUCS business(30)— — 
Loss on sale of Russian operations(33)— — 
Gain on remeasurement of Fiberteq equity investment130 — — 
General corporate expense and other(179)(160)(128)
Total Corporate, other and eliminations(218)(127)(1,130)
EBIT$1,723 $1,448 $(124)



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
2.    SEGMENT INFORMATION (continued)




The following table summarizes EBIT by segment (in millions):
 Twelve Months Ended December 31,
 2017 2016 2015
Reportable Segments     
Composites$291
 $264
 $232
Insulation177
 126 160
Roofing535
 486
 266
Total reportable segments1,003
 876
 658
Restructuring costs(48) (28) (2)
Acquisition-related costs(15) (9) 
Recognition of acquisition inventory fair value step-up(5) (10) 
Litigation settlement gain, net of legal fees29
 
 
Pension settlement losses(64) 
 
Environmental liability charges(15) 
 
General corporate expense and other(148) (130) (108)
Total Corporate, other and eliminations$(266) $(177) $(110)
EBIT$737
 $699
 $548

TOTAL ASSETS AND PROPERTY, PLANT AND EQUIPMENT BY GEOGRAPHIC REGION
The following table summarizes total assets by segment and property, plant and equipment by geographic region (in millions):
 December 31,
TOTAL ASSETS20222021
Reportable Segments
Composites$3,202 $2,599 
Insulation3,930 3,937 
Roofing1,897 1,884 
Total reportable segments9,029 8,420 
Cash and cash equivalents1,099 959 
Noncurrent deferred income taxes16 31 
Investments in affiliates27 45 
Assets held for sale45 — 
Corporate property, plant and equipment, other assets and eliminations536 560 
CONSOLIDATED TOTAL ASSETS$10,752 $10,015 

 December 31,
TOTAL ASSETS2017 2016
Reportable Segments   
Composites$2,486
 $2,375
Insulation3,618
 2,864
Roofing1,621
 1,553
Total reportable segments7,725
 6,792
Cash and cash equivalents246
 112
Current and noncurrent deferred income taxes144
 375
Investments in affiliates52
 50
Assets held for sale12
 12
Corporate property, plant and equipment, other assets and eliminations453
 400
CONSOLIDATED TOTAL ASSETS$8,632
 $7,741
December 31,
PROPERTY, PLANT AND EQUIPMENT BY GEOGRAPHIC REGION20222021
United States$2,383 $2,262 
Europe541 742 
Asia-Pacific541 608 
Rest of world264 261 
TOTAL PROPERTY, PLANT AND EQUIPMENT$3,729 $3,873 

 December 31,
PROPERTY, PLANT AND EQUIPMENT BY GEOGRAPHIC REGION2017 2016
United States$2,164
 $2,070
Europe479
 351
Asia Pacific459
 360
Canada and other323
 331
TOTAL PROPERTY, PLANT AND EQUIPMENT$3,425
 $3,112




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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
2.    SEGMENT INFORMATION (continued)


PROVISION FOR DEPRECIATION AND AMORTIZATION
The following table summarizes the provision for depreciation and amortization by segment (in millions):
 Twelve Months Ended December 31,
 202220212020
Reportable Segments
Composites$175 $162 $159 
Insulation206 208 201 
Roofing62 59 59 
Total reportable segments443 429 419 
General corporate depreciation and amortization (a)88 73 74 
CONSOLIDATED PROVISION FOR DEPRECIATION AND AMORTIZATION$531 $502 $493 

(a)In 2022, 2021 and 2020, General corporate depreciation and amortization expense included $26 million, $13 million and $20 million, respectively, of accelerated depreciation related to restructuring actions further explained in Note 13 to the Consolidated Financial Statements.

 Twelve Months Ended December 31,
 2017 2016 2015
Reportable Segments     
Composites$144
 $138
 $125
Insulation124
 106
 101
Roofing50
 46
 39
Total reportable segments318
 290
 265
General corporate depreciation and amortization (a)53
 53
 35
CONSOLIDATED PROVISION FOR DEPRECIATION AND AMORTIZATION$371
 $343
 $300

(a)In 2017, 2016 and 2015, General corporate depreciation and amortization expense included $17 million, $19 million and $3 million, respectively, of accelerated depreciation related to restructuring actions further explained in Note 11 to the Consolidated Financial Statements.
ADDITIONS TO PROPERTY, PLANT AND EQUIPMENT
The following table summarizes additions to property, plant and equipment by segment (in millions):
 Twelve Months Ended December 31,
 2017 2016 2015
Reportable Segments     
Composites$148
 $152
 $186
Insulation151
 154
 141
Roofing66
 66
 44
Total reportable segments365
 372
 371
General corporate additions37
 42
 40
CONSOLIDATED ADDITIONS TO PROPERTY, PLANT AND EQUIPMENT$402
 $414
 $411

The amounts in the table above represent Additions to property, plant and equipment on an accrual basis.

3.    INVENTORIES
Inventories consist of the following (in millions):
 December 31,
 2017 2016
Finished goods$562
 $482
Materials and supplies279
 228
Total inventories$841
 $710




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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

2.    SEGMENT INFORMATION (continued)




ADDITIONS TO PROPERTY, PLANT AND EQUIPMENT
The following table summarizes cash paid for property, plant and equipment by segment (in millions):
 Twelve Months Ended December 31,
 202220212020
Reportable Segments
Composites$151 $153 $95 
Insulation196 144 136 
Roofing50 54 44 
Total reportable segments397 351 275 
General corporate additions49 65 32 
CONSOLIDATED ADDITIONS TO PROPERTY, PLANT AND EQUIPMENT$446 $416 $307 

3.    INVENTORIES
Inventories consist of the following (in millions):
December 31,
20222021
Finished goods$843 $672 
Materials and supplies491 406 
Total inventories$1,334 $1,078 

4.    DERIVATIVE FINANCIAL INSTRUMENTS
The Company is exposed to, among other risks, the impact of changes in commodity prices, foreign currency exchange rates, and interest rates in the normal course of business. The Company’s risk management program is designed to manage the exposure and volatility arising from these risks, and utilizes derivative financial instruments to offset a portion of these risks. The Company uses derivative financial instruments only to the extent necessary to hedge identified business risks, and does not enter into such transactions for trading purposes.
The Company generally does not require collateral or other security with counterparties to these financial instruments and is therefore subject to credit risk in the event of nonperformance; however, the Company monitors credit risk and currently does not anticipate nonperformance by other parties. Contracts with counterparties generally contain right of offset provisions. These provisions effectively reduce the Company’s exposure to credit risk in situations where the Company has gain and loss positions outstanding with a single counterparty. It is the Company’s policy to offset on the Consolidated Balance Sheets the amounts recognized for derivative instruments with any cash collateral arising from derivative instruments executed with the same counterparty under a master netting agreement. As of December 31, 20172022 and 2016,2021, the Company did not have any amounts on deposit with any of its counterparties, nor did any of its counterparties have any amounts on deposit with the Company.
Derivative Fair Values
Our derivatives consist of natural gas forward swaps, cross currencycross-currency swaps, and foreign exchange forward contracts and U.S. treasury rate lock agreements, all of which are over-the-counter and not traded through an exchange. The Company uses widely accepted valuation tools to determine fair value, such as discounting cash flows to calculate a present value for the derivatives. The models use Level 2 inputs, such as forward curves and other commonly quoted observable transactions and prices. The fair value of our derivatives and hedging instruments are all classified as Level 2 investments within the three-tier hierarchy.


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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
4.    DERIVATIVE FINANCIAL INSTRUMENTS (continued)

The following table presents the fair value of derivatives and hedging instruments and the respective location on the Consolidated Balance Sheets (in millions):
  Fair Value at
 LocationDecember 31, 2022December 31, 2021
Derivative assets designated as hedging instruments:
Net investment hedges:
       Cross currency swapsOther current assets$— $
       Cross currency swapsOther non-current assets$— $
Cash flow hedges:
Natural gas forward swapsOther current assets$$16 
Treasury interest rate lockOther current assets$— $11 
Derivative liabilities designated as hedging instruments:
Net investment hedges:
       Cross-currency swapsOther liabilities$— $
Cash flow hedges:
Natural gas forward swapsOther current liabilities$32 $
Foreign exchange forward contractsOther current liabilities$— $
Derivative assets not designated as hedging instruments:
Foreign exchange forward contractsOther current assets$$
Derivative liabilities not designated as hedging instruments:
Foreign exchange forward contractsOther current liabilities$$

   Fair Value at
 Location December 31, 2017 December 31, 2016
Derivative assets designated as hedging instruments:     
Net investment hedges:     
       Cross currency swapsOther current assets $7
 $4
       Cross currency swapsOther non-current assets $
 $6
Cash flow hedges:     
Natural gas forward swapsOther current assets $1
 $4
Derivative liabilities designated as hedging instruments:     
Net investment hedges:     
       Cross currency swapsOther liabilities $38
 $
Cash flow hedges:     
Natural gas forward swaps
Accounts payable and
accrued liabilities
 $1
 $
Derivative assets not designated as hedging instruments:     
Natural gas forward swapsOther current assets $
 $1
Foreign exchange forward contractsOther current assets $1
 $1
Derivative liabilities not designated as hedging instruments:     
Foreign exchange forward contracts
Accounts payable and
accrued liabilities
 $1
 $2
Consolidated Statements of Earnings (Loss) Activity



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
4.    DERIVATIVE FINANCIAL INSTRUMENTS (continued)


The following table presents the notional of derivatives and hedging instruments on the Consolidated Balance Sheets (in millions):
   Notional Amount
 Unit of Measure December 31, 2017
Net investment hedges:   
       Cross currency swapsU.S. Dollars $516
Cash flow hedges:   
Natural gas forward swaps U.S. indicesMMBtu 5
Natural gas forward swaps European indicesMMBtu (equivalent) 1
The Company had notional amounts of $109 million for derivative hedging instruments related to non-designated foreign currency exposure in U.S. Dollars primarily relative to Brazilian Real, Chinese Yuan, Indian Rupee, Japanese Yen, and South Korean Won. In addition, the Company had notional amounts of $34 million for derivative financial instruments related to non-designated foreign currency exposure in European Euro primarily related to the Russian Ruble. Please refer to the Other Derivatives section below for more detail on these instruments.
The following table presents the impact and respective location of derivative activities on the Consolidated Statements of Earnings (Loss) (in millions):
  
  
Twelve Months Ended 
 December 31,
  
Location202220212020
Derivative activity designated as hedging instruments:
Natural gas cash flow hedges:
Amount of (gain) loss reclassified from AOCI (as defined below) into earnings (a)Cost of sales$(52)$(15)$
Cross-currency swap net investment hedges:
Amount of gain recognized in earnings on derivative amounts excluded from effectiveness testingInterest expense, net$(1)$(5)$(8)
Derivative activity not designated as hedging instruments:
Foreign currency:
Amount of (gain) loss recognized in earnings (b)Other expenses (income), net$(29)$(41)$41 
Treasury interest rate lock:
Amount of gain recognized in earningsOther expenses (income), net$(6)$— $— 
(a)Accumulated Other Comprehensive Earnings (Deficit) (“AOCI”)
(b)(Gains)/losses related to foreign currency derivatives were substantially offset by net revaluation impacts on foreign currency denominated balance sheet exposures, which were also recorded in Other expenses (income), net. Please refer to the “Other Derivatives” section below for additional detail.


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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
4.    DERIVATIVE FINANCIAL INSTRUMENTS (continued)

   Twelve Months Ended December 31,
 Location 2017 2016 2015
Derivative activity designated as hedging instruments:       
Natural gas:       
Amount of (gain)/loss reclassified from AOCI into earnings (effective portion)Cost of sales $(1) $6
 $10
Amount of loss recognized in earnings (ineffective portion)Other expenses, net $2
 $
 $
Foreign currency:       
Amount of loss reclassified from AOCI into earnings (effective portion)Other expenses, net $
 $1
 $
Interest rate:       
Amount of loss recognized in earnings
Interest
expense, net
 $1
 $1
 $
Derivative activity not designated as hedging instruments:       
Natural gas:       
Amount of (gain)/loss recognized in earningsOther expenses, net $
 $(2) $1
Foreign currency exchange contract:       
Amount of loss/(gain) recognized in earnings (a)Other expenses, net $5
 $3
 $(6)

(a)Losses and gains related to foreign currency derivatives were substantially offset by net revaluation impacts on foreign currency denominated balance sheet exposures, which were also recorded in Other expenses, net.
Consolidated Statements of Comprehensive Earnings (Loss) Activity

The following table presents the impact of derivative activities on the Consolidated Statements of Comprehensive Earnings (Loss) (in millions):                                                
Amount of (Gain) Loss Recognized in Comprehensive Earnings (Loss)
Twelve Months Ended December 31,
Hedging TypeDerivative Financial Instrument20222021
Net investment hedgeCross-currency swaps$(5)$(12)
Cash flow hedgeNatural gas forward swaps$40 $(10)
Cash flow hedgeTreasury interest rate lock$(20)$(7)
Cash flow hedgeForeign exchange forward contracts$— $

Cash Flow Hedges
The Company uses a combination of derivative financial instruments, which qualify as cash flow hedges, and physical contracts to manage forecasted exposure to electricity and natural gas prices. The Company's policy for electricity exposure is to hedge up to 75% of its total forecasted exposure for the current calendar year and up to 65% of its total forecasted exposure for the first calendar year forward. The Company’s policy for natural gas exposure is to hedge up to 75% of its total forecasted exposure for the next three months and up to 60% of its total forecasted exposure for the following three months, and lesser amounts for the



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
4.    DERIVATIVE FINANCIAL INSTRUMENTS (continued)


remaining periods. Based on market conditions, approved variation from these standard policies may occur for certain geographic regions. Currently, the Company is managing risk associated with electricity prices only through physical contracts and has natural gas derivatives designated as hedging instruments that mature within 15 months.
The Company performs an analysis for effectiveness of its derivatives designated as hedging instruments at the end of each quarter based on the terms of the contracts and the underlying items being hedged. The effective portion of the change in the fair value of cash flow hedges is deferred in AOCI and is subsequently recognized in Cost of sales on the Consolidated Statements of Earnings for commodity hedges, when the hedged item impacts earnings. Changes in the fair value of derivative assets and liabilities designated as hedging instruments are shown in the Other non-cash line within operating activities on the Consolidated Statements of Cash Flows. Any portion of the change in fair value of derivatives designated as hedging instruments that is determined to be ineffective is recorded in Other expenses, net on the Consolidated Statements of Earnings.
As of December 31, 2017, less than $1 million2022, the notional amounts of loss included in AOCI on the Consolidated Balance Sheets relate tothese natural gas contracts that are expectedforward swaps were 8 million MMBTu (or MMBTu equivalent based on U.S. and European indices), compared with the notional amounts of 6 million MMBTu at December 31, 2021.         
In March 2020, the Company entered into a $175 million forward U.S. Treasury rate lock agreement to impact earnings duringmanage the next 12 months. Transactions and events that are expected to occur overU.S. Treasury portion of its interest rate risk associated with the next 12 months that will necessitate recognizing these deferred amounts includeanticipated issuance of certain 10-year fixed rate senior notes. The Company designated this outstanding forward U.S. Treasury rate lock agreement as a cash flow hedge. The locked fixed rate of this agreement was 0.994%. In September 2022, a gain of $6 million was recognized as a result of a change in the recognitionforecasted issuance of certain senior notes. On December 15, 2022, the Company received cash of $37 million upon the settlement of the hedged item through earnings.rate lock agreement, of which $31 million will be amortized as a component of interest expense upon the future issuance of senior notes.
In June 2021, the Company entered into five currency forward contracts with unrelated counterparties with notional amounts totaling $23 million to mitigate against unwanted or anticipated moves in the European Euro exchange rate against the U.S. Dollar, pertaining to forecasted Euro denominated invoices for capital expenditures. The Company has designated each of the individual contracts as cash flow hedges, with the last hedge maturing in December 2022.
Net Investment Hedges
The Company uses cross currencyhas translation exposure resulting from translating the financial statements of foreign subsidiaries into U.S. Dollars, which is recognized in Currency translation adjustment (a component of AOCI). In the second quarter of 2022, the Company terminated the remaining cross-currency forward contracts related to hedge a portionthe hedged portions of the net investment in foreign subsidiaries, against fluctuationsresulting in foreign exchange rates (primarily the European Euro). For derivative instruments that are designated and qualify as hedgescash proceeds of net investments in foreign operations, settlements and changes in fair values of the derivative instruments are recognized in Currency translation adjustment, a component of AOCI, to offset the changes in the values of the net investments being hedged. Any portion of net investment hedges that is determined to be ineffective is recorded in Other expenses, net on the Consolidated Statements of Earnings. Cash settlements are included in Other investing activities in the Consolidated Statements of Cash Flows.$11 million.
Other Derivatives
The Company uses forward currency exchange contracts to manage existing exposures to foreign exchange risk related to assets and liabilities recorded on the Consolidated Balance Sheet. GainsSheets. As of December 31, 2022, the Company had notional amounts of $474 million for non-designated derivative financial instruments related to foreign currency exposures in U.S. Dollars primarily related to Brazilian Real, Indian Rupee, Chinese Yuan, European Euro, Hong Kong Dollar, and losses resulting fromSouth Korean Won. In addition, the changesCompany had notional amounts of $111 million for non-designated derivative financial instruments related to foreign currency exposures in fair value of these instruments are recorded in Other expenses, net onEuropean Euro primarily related to the Consolidated Statements of Earnings.Polish Złoty, Norwegian Krone, and Chinese Yuan.






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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)



5.    GOODWILL AND OTHER INTANGIBLE ASSETS
The Company tests goodwill and indefinite-lived intangible assets for impairment as of October 11st each year, or more frequently should circumstances change or events occur that would more likely than not reduce the fair value of a reporting unit below its carrying amount. The annual tests performed in 2017 resulted in no impairment of goodwill or indefinite-lived intangible assets.
Intangible assets and goodwill consist of the following (in millions):
December 31, 2017
Weighted
Average
Useful
Life
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net
Carrying
Amount
Amortizable intangible assets:       
Customer relationships20 $363
 $(109) $254
Technology18 255
 (116) 139
Other8 47
 (26) 21
Indefinite-lived intangible assets:       
Trademarks  946
 
 946
Total intangible assets  $1,611
 $(251) $1,360
Goodwill  $1,507
    
        
December 31, 2016
Weighted
Average
Useful
Life
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net
Carrying
Amount
Amortizable intangible assets:       
Customer relationships22 $252
 $(94) $158
Technology19 216
 (103) 113
Other9 45
 (23) 22
Indefinite-lived intangible assets:       
Trademarks  845
 
 845
Total intangible assets  $1,358
 $(220) $1,138
Goodwill  $1,336
    
Goodwill
The 2017 goodwill increase was primarily related to $156 million of goodwill from the acquisition of Pittsburgh Corning. The changes in the net carrying amount of goodwill by segment are as follows (in millions):
CompositesInsulationRoofingTotal
Gross carrying amount at December 31, 2021$75 $1,481 $397 $1,953 
Acquisitions (see Note 7)353 62 — 415 
Foreign currency translation(3)(44)(3)(50)
Gross carrying amount at December 31, 2022425 1,499 394 2,318 
Accumulated impairment losses at December 31, 2021— (963)— (963)
Foreign currency translation— 28 — 28 
Accumulated impairment losses at December 31, 2022— (935)— (935)
Balance, net of impairment at December 31, 2022$425 $564 $394 $1,383 

CompositesInsulationRoofingTotal
Gross carrying amount at December 31, 2020$57 $1,519 $400 $1,976 
Acquisitions (see Note 7)16 — — 16 
Additions— — 
Foreign currency translation(1)(38)(3)(42)
Gross carrying amount at December 31, 202175 1,481 397 1,953 
Accumulated impairment losses at December 31, 2020— (987)— (987)
Foreign currency translation— 24 — 24 
Accumulated impairment losses at December 31, 2021— (963)— (963)
Balance, net of impairment at December 31, 2021$75 $518 $397 $990 

The annual tests performed in the fourth quarter of 2022 and 2021 resulted in no impairment of goodwill.

In the first quarter of 2020, the Company performed its ongoing assessment to consider whether events or circumstances had occurred that could more likely than not reduce the fair value of a reporting unit below its carrying value.The Company’s significant share price reduction during the onset of the COVID-19 pandemic was determined to be an indicator of impairment under ASC 350.The valuation limitation from the Company’s share price decline, the narrow cushion on the Insulation reporting unit and the high level of near-term macroeconomic uncertainty caused the Company to perform an interim goodwill impairment test as of March 31, 2020 over the Insulation reporting unit.


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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
5.    GOODWILL AND OTHER INTANGIBLE ASSETS (continued)

 Composites Insulation Roofing Total
Balance at December 31, 2016$55
 888
 $393
 $1,336
Acquisitions (see Note 7)2
 156
 
 158
Foreign currency translation1
 5
 7
 13
Balance at December 31, 2017$58
 $1,049
 $400
 $1,507
As part of our quantitative testing process for goodwill of the Insulation reporting unit, we estimated fair values using a discounted cash flow analysis, a form of the income approach, from the perspective of a market participant. Significant assumptions used in the discounted cash flow approach are revenue growth rates and EBIT margins used in estimating discrete period cash flow forecasts of the reporting unit, the discount rate, and the long-term revenue growth rate and EBIT margins used in estimating the terminal business value. The terminal business value is determined by applying the long-term growth rate to the latest year for which a forecast exists.

Based on the results of this interim testing over the Insulation reporting unit, the Company recorded a $944 million pre-tax non-cash impairment charge in the first quarter of 2020. This charge was recorded in Goodwill impairment charge on the Consolidated Statements of Earnings (Loss), and was included in the Corporate, Other and Eliminations reporting category. Consistent with the Company’s adoption of ASU 2017-04 in the first quarter of 2020, the impairment charge was equal to the excess of the Insulation reporting unit’s carrying value over its fair value. The reduction in fair value for the Insulation reporting unit, and corresponding impairment charge, was primarily driven by an increase in the discount rate arising from higher equity risk premiums that reflected significant uncertainty surrounding the effect from the COVID-19 pandemic and a decrease in the reporting unit's forecasted near-term cash flows.

Other Intangible Assets
Other intangible assets consist of the following (in millions):
December 31, 2022December 31, 2021
Gross
Carrying
Amount
Accumulated
Amortization
Net
Carrying
Amount
Gross
Carrying
Amount
Accumulated
Amortization
Net
Carrying
Amount
Trademarks and trade names$1,001 $— $1,001 $1,096 $— $1,096 
Customer relationships638 (243)395 559 (218)341 
Technology330 (187)143 298 (168)130 
Other (a)66 (3)63 53 (3)50 
Total other intangible assets$2,035 $(433)$1,602 $2,006 $(389)$1,617 
(a)    Other primarily includes emissions rights.
Indefinite-Lived Intangible Assets
The annual tests performed in the fourth quarter of 2022 resulted in impairment of five of the Company's indefinite-lived intangible assets.
Based on the results of this testing, the Company recorded pre-tax non-cash impairment charges totaling $96 million in the fourth quarter of 2022. These charges were recorded in Other expenses (income), net on the Consolidated Statements of Earnings (Loss), and were included in the Corporate, Other and Eliminations reporting category.
Fair values used in testing for potential impairment of our trademarks are calculated using the relief-from-royalty method by applying an estimated market value royalty rate to the forecasted revenues of the businesses that utilize those assets. The assumed cash flows from this calculation are discounted at a rate based on a market participant discount rate.
These charges included the following within the Insulation segment: a pre-tax impairment charge of $63 million for a trade name used by our European building and technical insulation business due to the effect of a higher discount rate, associated with rising interest rates, and general economic and geopolitical uncertainty within the European markets resulting in a slightly lower profitability outlook; a pre-tax impairment charge of $12 million related to a trademark used on global cellular glass insulation products due to the effect of a higher discount rate, associated with rising interest rates, and general economic and geopolitical uncertainty within the European markets; a pre-tax impairment charge of $8 million for a trademark used on mineral wool insulation products sold in the United States due to forecasted profitability of the product line.


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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
5.    GOODWILL AND OTHER INTANGIBLE ASSETS (continued)

The remaining $13 million pre-tax impairment charge for trademarks used within the components business in our Roofing segment was due to the effect of a higher discount rate, associated with rising interest rates, and forecasted profitability of a specific product line.

The following table presents the remaining carrying values of the impaired trade names and trademarks as of December 31, 2022 (in millions):    
Trade names and trademarksDecember 31, 2022
European building and technical insulation trade name$87 
Global cellular glass insulation trademark$80 
Components branded roofing trademark$42 
Mineral wool insulation trademark$— 
Components packaging trademark$— 
The fair value of the remaining indefinite-lived intangible assets substantially exceeded the carrying value as of the date of our assessment.
The annual test performed in the fourth quarter of 2021 and 2020 resulted in no impairment of indefinite-lived intangible assets.
In the first quarter of 2020, we performed an interim impairment test of one indefinite-lived trademark and one trade name used by our Insulation segment, based on the macroeconomic conditions that precipitated the interim goodwill impairment test described above.
Based on the results of this testing, the Company recorded pre-tax non-cash impairment charges totaling $43 million in the first quarter of 2020 related to one trademark and one trade name in the Insulation segment. These charges were recorded in Other expenses, net on the Consolidated Statements of Earnings (Loss), and were included in the Corporate, Other and Eliminations reporting category.
A pre-tax impairment charge of $34 million for a trade name used by our European building and technical insulation business was recognized in the first quarter of 2020 due to the combined effect of lower expected sales following an immaterial divestiture in the first quarter of 2020, a decrease in the forecasted near-term cash flows, and a higher discount rate associated with the economic impact and uncertainty from the COVID-19 pandemic. A pre-tax impairment charge of $9 million related to a trademark used on global cellular glass insulation products was recorded in the first quarter of 2020 due to a slightly lower sales outlook and a similarly higher discount rate associated with the economic impact and uncertainty from the COVID-19 pandemic.
Definite-Lived Intangible Assets
The Company amortizes the cost of other intangible assets over their estimated useful lives which, individually, range up to 2545 years. The Company’sCompany's future cash flows are not materially impacted by its ability to extend or renew agreements related to its amortizable intangible assets. These costs are reported in Other expenses, net on the Consolidated Statements of Earnings.



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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
5.    GOODWILL AND OTHER INTANGIBLE ASSETS (continued)


The Other category below primarily includes franchise agreements and emission rights. The changes in the gross carrying amount ofAmortization expense for intangible assets by asset group are as follows (in millions):
 Customer Relationships Technology Trademarks Other Total
Balance at December 31, 2016$252
 $216
 $845
 $45
 $1,358
Acquisitions (see Note 7)107
 37
 101
 
 245
Foreign currency translation4
 2
 
 2
 8
Balance at December 31, 2017$363
 $255
 $946
 $47
 $1,611
for the years ended December 31, 2022, 2021, and 2020 was $55 million, $49 million, and $48 million, respectively. The estimated amortization expense for intangible assets for the next five years is as follows (in millions):
PeriodAmortization
2023$67 
2024$64 
2025$58 
2026$42 
2027$34 


PeriodAmortization (a) (b)
2018$35
2019$35
2020$35
2021$34
2022$30

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(a) The yearly amortization amounts in the table above include approximately $8 million of amortization expense related to the preliminary purchase price allocation of the acquisition of Pittsburgh Corning Corporation and Pittsburgh Corning Europe NV (collectively "Pittsburgh Corning"); see Note 7 for more details of this acquisition.OWENS CORNING AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
(b) The figures in the table above do not include yearly amortization expense estimates related to the acquisition of Paroc Group Oy ("Paroc"), which closed subsequent to year-end on February 5, 2018; see Note 7 for more details of this acquisition.

6.    PROPERTY, PLANT AND EQUIPMENT
Property, plant and equipment consist of the following (in millions):
 December 31, 2017 December 31, 2016
Land$251
 $189
Buildings and leasehold improvements944
 874
Machinery and equipment4,211
 3,818
Construction in progress350
 250
 5,756
 5,131
Accumulated depreciation(2,331) (2,019)
Property, plant and equipment, net$3,425
 $3,112
December 31,
20222021
Land$166 $219 
Buildings and leasehold improvements1,221 1,265 
Machinery and equipment5,220 5,343 
Construction in progress522 387 
7,129 7,214 
Accumulated depreciation(3,400)(3,341)
Property, plant and equipment, net$3,729 $3,873 
Machinery and equipment includes certain precious metals used in our production tooling, which comprise approximately 12% and 14%10% of total machinery and equipment as of both December 31, 20172022 and December 31, 2016,2021.
Our production tooling needs in our Composites segment are changing in response to economic and technological factors. As a result, we exchanged certain precious metals used in production tooling for certain other precious metals to be used in production tooling. These non-cash exchanges resulted in a net increase to Machinery and equipment of $18 million and $41 million and gains totaling $18 million and $41 million for the twelve months ended December 31, 2022 and 2021, respectively. PreciousThese gains are included in Other expenses (income), net on the Consolidated Statements of Earnings (Loss) and reflected in the Corporate, Other and Eliminations reporting category. These non-cash investing activities are not included in Net cash flow used for investing activities in the Consolidated Statements of Cash Flows. We do not expect these non-cash exchanges to materially impact our current or future capital expenditure requirements or rate of depletion.
For the years ended December 31, 2022, 2021 and 2020, depreciation expense was $447 million, $429 million and $429 million, respectively, which includes depletion expense related to precious metals used in our production tooling are depleted as they are consumed duringtooling. In 2022, 2021 and 2020, depreciation expense included $26 million, $13 million and $20 million, respectively, of accelerated depreciation related to restructuring actions further explained in Note 13 to the production process, which typically represents an annual expense of less than 3% of the outstanding carrying value.Consolidated Financial Statements.




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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)



7. ACQUISITIONS

During 2017,On September 1, 2022, the Company completed acquisitions with an aggregate purchase price of $570acquired the remaining 50% interest in Fiberteq, LLC (“Fiberteq”), the joint venture between Owens Corning and IKO Industries, Ltd, which produces high-quality wet-formed fiberglass mat for roofing applications for $140 million, net of cash acquired.

Pittsburgh Corning Acquisition

On June 27, 2017, The acquisition advances the Composites strategy to focus on high-value material solutions and expands Owens Corning's capacity to produce non-woven mat. The Company's 50% interest in Fiberteq was accounted for as an equity-method investment and had a carrying value of $17 million at the acquisition date. The Company acquired allused the outstandingdiscounted cash flow method to remeasure the previously held equity method investment to its fair value of Pittsburgh Corning,$147 million, resulting in the world’s leading producerrecognition of cellular glass insulation systems for commercial and industrial markets, for approximately $563a gain of $130 million, netwhich is recorded in Gain on equity method investment on the Consolidated Statements of cash acquired. This acquisition expands the Company’s position in commercial and industrial product offerings and grows its presence in Europe and Asia. Pittsburgh Corning'sEarnings (Loss). The operating results since the date of acquisition and a preliminary purchase price allocation for Fiberteq have been included in the Company's InsulationComposites segment inwithin the Consolidated Financial Statements.Statements since the date of the acquisition. The Company is continuing to obtain information to complete its valuation of certain assets and liabilities. During the year ended December 31, 2017,2022, the Company recorded immaterial measurement period adjustments to the purchase price allocation.
The following table details the identifiable indefinite and definite-livedpreliminary purchase price allocation included $58 million in intangible assets, acquired, their preliminary fair values andwhich primarily consists of customer relationships with an estimated weighted average useful lives (in millions):
Type of Intangible AssetPreliminary Fair ValueWeighted Average Useful Life
Customer relationships$107
19
Technology37
15
Trademarks101
indefinite
Total$245
 
During 2017, the Consolidated Statementslife of Earnings included $1333 years, a $62 million unfavorable contract liability and $243 million in Net sales attributable to the acquisition and a $5 million charge related to inventory fair value step-up in Costgoodwill, of sales. Goodwill has been initially valued at approximately $156 million, with nonewhich 50% of the amount expected to be tax-deductible. goodwill is tax deductible. The factors contributing to the recognition of the amount of goodwill are based on several strategic and synergistic benefits that are expected to be realized from the Pittsburgh Corning acquisition and will accelerate making the Company the leading provider of insulation solutions by building on core glass technologies. acquisition. The acquisition also included cash of approximately $52 million. The Company expects to complete its valuations no later than one year from the acquisition date and adjustments will continue to be made to the fair value of the identifiable assets acquired and liabilities assumed. Those adjustments may or may not be material. The pro formapro-forma effect of this acquisition on Net salesrevenues and Net earnings attributable to Owens Corning was not material.
InterWrap Acquisition
On April 21, 2016, the Company acquired all outstanding shares of InterWrap Holdings, Inc. ("InterWrap"), a leading manufacturer of roofing underlayment and packaging materials, for approximately $452 million, net of cash acquired. This acquisition expands the Company’s position in roofing components, strengthens the Company’s capabilities to support the conversion from organic to synthetic underlayment and accelerates its growth in the roofing components market. Interwrap's operating results have been included in the Roofing segment of the Company's Consolidated Financial Statements since the date of the acquisition. During the year ended December 31, 2017, the Consolidated Statements of Earnings included $86 million in Net sales attributable to the InterWrap acquisition (related to the one-year post-acquisition period). The pro forma effect of this acquisition on Net sales and Net earnings attributable to Owens Corning was not material.

Paroc Acquisition

On February 5, 2018, the Company acquired all the outstanding equity of Paroc, a leading producer of mineral wool insulation for building and technical applications in Europe, for an enterprise value of approximately $1.1 billion (900 million Euro). The acquisition of Paroc expands the Company's mineral wool technology, grows its presence in the European insulation market, provides access to a variety of new end-use markets and will increase the Insulation segment's geographic sales mix outside of the U.S. and Canada. Operating results of the acquisition will be included in the Company’s Insulation segment within the Consolidated Financial Statements beginning on February 5, 2018. The Company is in the process of valuing certain identifiable assets and liabilities, and the purchase price allocation will be completed with finalization of these valuations.






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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)

7.    ACQUISITIONS (continued)

On August 1, 2022, the Company acquired Natural Polymers, LLC (“Natural Polymers”), an innovative manufacturer of spray polyurethane foam insulation for building and construction applications for approximately $111 million, net of cash acquired. The acquisition advances the Owens Corning strategy to strengthen the Company's core building and construction products and expand its addressable markets into higher-growth segments. The operating results and a preliminary purchase price allocation for Natural Polymers have been included in the Insulation segment within the Consolidated Financial Statements since the date of the acquisition. The Company is continuing to obtain information to complete its valuation of certain assets and liabilities. During the year ended December 31, 2022, the Company recorded immaterial measurement period adjustments to the purchase price allocation. The preliminary purchase price allocation included $44 million in intangible assets and $62 million in goodwill, of which all is tax deductible. The intangible assets consist of definite-lived trademarks of $5 million with an estimated weighted average life of 10 years, technology of $12 million with an estimated weighted average life of 6 years and customer relationships of $27 million with an estimated weighted average life of 17 years. The factors contributing to the recognition of the amount of goodwill are based on several strategic and synergistic benefits that are expected to be realized from the acquisition. The pro-forma effect of this acquisition on revenues and earnings was not material.
On June 1, 2022, the Company acquired all of the outstanding assets of WearDeck®, a premium producer of composite weather-resistant decking for commercial and residential applications, for approximately $133 million, net of cash acquired. The acquisition advances the Composites business growth strategy to focus on high-value material solutions within the building and construction industry. The operating results and a preliminary purchase price allocation for WearDeck® have been included in the Composites segment within the Consolidated Financial Statements since the date of the acquisition. The Company is continuing to obtain information to complete its valuation of certain assets and liabilities. During the year ended December 31, 2022, the Company recorded immaterial measurement period adjustments to the purchase price allocation. The preliminary purchase price allocation included $38 million in intangible assets and $68 million in goodwill, of which $61 million is tax deductible. The intangible assets consist of definite-lived trademarks of $7 million with an estimated weighted average life of 10 years, technology of $10 million with an estimated weighted average life of 11 years and customer relationships of $21 million with an estimated weighted average life of 15 years. The factors contributing to the recognition of the amount of goodwill are based on several strategic and synergistic benefits that are expected to be realized from the acquisition. The pro-forma effect of this acquisition on revenues and earnings was not material.
On May 23, 2022, Owens Corning and Pultron Composites (“Pultron”) formed a joint venture (the “JV”) to manufacture and sell fiberglass rebar. The Company contributed approximately $47 million to acquire a 65.5% controlling interest and has established a redeemable noncontrolling interest of $25 million related to Pultron, the minority holder. The JV expands Owens Corning’s capability to produce high-value material solutions by combining the Company’s glass-fiber material technology, channel access and extensive industry experience with Pultron’s manufacturing expertise and process efficiency. The fully consolidated operating results and a preliminary purchase price allocation for the JV have been included in the Company’s Composites segment within the Consolidated Financial Statements since the date of the formation of the JV. Subsequent to the JV formation, the JV acquired assets and technology from Pultron for approximately $65 million. The Company is continuing to obtain information to complete its valuation of certain assets and liabilities. The preliminary purchase price allocation included $15 million in intangible assets, consisting of technology, with an estimated weighted average life of 15 years and $42 million in goodwill, of which $37 million is tax deductible. The factors contributing to the recognition of the amount of goodwill are based on several strategic and synergistic benefits that are expected to be realized from the acquisition. The pro-forma effect of this acquisition on revenues and earnings was not material.
On July 13, 2021, the Company acquired vliepa GmbH (“vliepa”), which specializes in the coating, printing, and finishing of non-wovens, paper, and film for the building materials industry in Europe, for $42 million, net of cash acquired. The acquisition broadens the Company’s global non-wovens portfolio to better serve European customers and accelerate growth of building and construction market applications in the region. The operating results for vliepa have been included in the Company’s Composites segment within the Consolidated Financial Statements since the date of the acquisition. The acquisition resulted in the recognition of $13 million in intangible assets, primarily consisting of customer relationships with an estimated weighted average life of 12 years, and $16 million in goodwill. The pro-forma effect of this acquisition on revenues and earnings was not material.







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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
8.    OPERATINGDIVESTITURES

On November 24, 2022, the Company finalized the sale of its Russian operations within the Composites and Insulation segments. As a result of this sale, the Company received $104 million, net of cash sold, in consideration and recorded a pre-tax loss of $33 million in Other expenses (income), net on the Consolidated Statements of Earnings (Loss).

On July 1, 2022, the Company finalized the sale of the European portion of the dry-use chopped strands (“DUCS”) product line located in Chambéry, France, within the Composites segment. As a result of this sale, the Company received $80 million, net of cash sold, in consideration and recorded a pre-tax loss of $30 million in Other expenses (income), net on the Consolidated Statements of Earnings (Loss).

9.    ASSETS HELD FOR SALE
During the third quarter of 2021, the Company entered into a purchase and sale agreement for the Company’s Insulation site in Santa Clara, California to commercial real estate developer Panattoni for expected gross proceeds of approximately $240 million, including a non-refundable deposit of $50 million received at signing. The Company ceased operations in the fourth quarter of 2022, meeting the assets held for sale criteria, and plans to complete the transaction in the first quarter of 2023. This action is part of the Company’s on-going strategy to operate a flexible, cost-efficient manufacturing network and geographically locate its assets to better service its customers. Assets held for sale as of December 31, 2022 were $45 million and primarily consisted of land.
10.    LEASES
The Company leases certain equipment and facilities under both operating and finance leases expiring on various dates through 2027. Some2050. The nature of these leases include cost-escalation clauses. Such cost-escalation clausesgenerally fall into the following five categories: real estate, material handling equipment, fleet vehicles, office equipment and energy equipment.
For leases with initial terms greater than 12 months, we consider these our right-of-use assets and record the related asset and obligation at the present value of lease payments over the term. For leases with initial terms equal to or less than 12 months, we do not consider them as right-of-use assets and instead consider them short-term lease costs that are recognized on a straight-line basis over the lease term. Total rental
Many of our leases include escalation clauses, renewal options and/or termination options that are factored into our determination of lease payments when reasonably certain. These options to extend or terminate a lease are at our discretion. We have elected to take the practical expedient and not separate lease and non-lease components of contracts. We estimate our incremental borrowing rate to discount the lease payments based on information available at lease commencement. Our lease agreements do not contain any material residual value guarantees.                            


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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
10. LEASES (continued)
Balance Sheet Classification
The table below presents the lease-related assets and liabilities recorded on the balance sheet (in millions):
December 31,
LeasesClassification on Balance Sheet20222021
Assets
Operating lease assetsOperating lease right-of-use assets$204 $158 
Finance lease assetsOther non-current assets127 95 
Total lease assets$331 $253 
Liabilities
Current
OperatingCurrent operating lease liabilities$52 $49 
FinanceOther current liabilities28 25 
Non-Current
OperatingNon-current operating lease liabilities152 109 
FinanceLong-term debt, net of current portion103 74 
Total lease liabilities$335 $257 

Lease Costs
The table below presents lease-related costs (in millions):
Twelve Months Ended December 31,
202220212020
Operating lease cost$67 $69 $71 
Finance lease cost
Amortization$30 $23 $16 
Interest$$$
Short-term lease cost$12 $$11 
Variable lease cost$$$
Cash paid for operating leases approximated operating lease expense was $87for the years ended December 31, 2022, 2021 and 2020. Cash paid for finance leases included $30 million $79for financing activities and $4 million for operating activities for the year ended December 31, 2022. Cash paid for finance leases included $23 million for financing activities and $4 million for operating activities for the year ended December 31, 2021. Cash paid for finance leases included $16 million for financing activities and $3 million for operating activities for the year ended December 31, 2020.
We added $119 million and $88$81 million of operating lease liabilities as a result of obtaining operating lease right-of-use assets in the years ended December 31, 2017, 20162022 and 2015,2021, respectively. AtWe added $70 million and $51 million of finance lease liabilities as a result of obtaining finance lease right-of-use assets in the years ended December 31, 2017,2022 and 2021, respectively.


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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
10. LEASES (continued)
Other Information
The tables below present supplemental information related to leases:
December 31,
Weighted-average remaining lease term (years)202220212020
Operating leases4.84.23.8
Finance leases9.66.96.8
December 31,
Weighted-average discount rate202220212020
Operating leases3.32 %3.27 %3.29 %
Finance leases3.46 %3.67 %4.04 %

Maturities of Lease Liabilities
The table below reconciles the minimum future rental commitments under non-cancelable operating leases with initial maturities greater than one year payable overundiscounted cash flows for each of the first five years and the total of the remaining livesyears to the finance lease liabilities and operating lease liabilities recorded on the balance sheet as of the leases areDecember 31, 2022 (in millions):
PeriodOperating LeasesFinance Leases
2023$62 $31 
202450 24 
202540 16 
202631 11 
202720 
2028 and beyond24 69 
Total minimum lease payments227 157 
Less: implied interest23 26 
Present value of future minimum lease payments204 131 
Less: current lease obligations52 28 
Long-term lease obligations$152 $103 


Period
Minimum
Future Rental
Commitments
2018$68
2019$59
2020$45
2021$32
2022$22
2023 and beyond$36

9.    ACCOUNTS PAYABLE AND ACCRUED11.    OTHER CURRENT LIABILITIES
Accounts payable and accruedOther current liabilities consist of the following current portions of these liabilities (in millions):
 December 31,
 20222021
Payroll, vacation pay and incentive compensation$233 $232 
Income, property, and other non-payroll taxes108 70 
Other366 251 
Total other current liabilities$707 $553 


 December 31,
 2017 2016
Accounts payable$834
 $615
Payroll, vacation pay and incentive compensation198
 160
Payroll, property and other taxes71
 46
Other employee benefits liabilities35
 36
Dividends payable24
 23
Warranties15
 13
Deferred revenue10
 11
Legal, environmental and audit costs17
 8
Accrued interest22
 11
Restructuring costs15
 2
Other36
 35
Total$1,277
 $960

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OWENS CORNING AND SUBSIDIARIES
10.NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
12.    WARRANTIES
The Company records a liability for warranty obligations at the date the related products are sold. Adjustments are made as new information becomes available. Please refer to Note 1 for information about our separately-priced extended warranty contracts. A reconciliation of the warranty liability is as follows (in millions):
 December 31,
 20222021
Beginning balance$81 $72 
Amounts accrued for current year20 21 
Settlements of warranty claims(13)(12)
Ending balance$88 $81 


 December 31,
 2017 2016
Beginning balance$52
 $43
Amounts accrued for current year18
 21
Settlements of warranty claims(15) (12)
Ending balance$55
 $52




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OWENS CORNING13.    RESTRUCTURING, ACQUISITION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)


11.    RESTRUCTURING AND ACQUISITION-RELATEDDIVESTITURE-RELATED COSTS


The Company may incur restructuring, transaction and integration costs related to acquisitions and divestitures, and may incur restructuring and other exit costs in connection with its global cost reduction, productivity initiatives and productivity initiatives.the Company's growth strategy.


Acquisition-Related CostsACQUISITION AND DIVESTITURE-RELATED COSTS


During 2017,2022, the Company incurred $15$7 million of transaction and integration costs related to its announced acquisitions. acquisitions and divestitures. Please refer to Note 7 and Note 8 of thethe Consolidated Financial Statements for further information onregarding these acquisitions.actions.

RESTRUCTURING RELATED-COSTS

Composites Strategic Realignment Actions
Throughout 2022, the Company took actions to support our growth strategy in building and construction applications and reduce its cost structure within the Composites segment. These actions include converting the DUCS manufacturing facilities located in Anderson, South Carolina and Kimchon, Korea to produce other glass fiber products and exiting a facility in Japan. The Company recorded costs are recordedof $9 million associated with these actions in the Corporate, Other2022 and Eliminations category. See the Restructuring Costs paragraph below for detail on additionalexpects to incur an immaterial amount of incremental costs related to these acquisitions.actions in 2023.

Roofing Restructuring Actions
In December 2021, the Company took actions to restructure operations within the Roofing segment's components product line by relocating production assets from China to India to allow the business to optimize its manufacturing network and support a tariff mitigation strategy. During 2022, the Company recorded $3 million of charges primarily related to severance and other exit costs. The following table presentsCompany expects to recognize $2 million of incremental charges related to these actions in 2023.

Santa Clara Insulation Site
During the impactthird quarter of 2021, the Company entered into a purchase and respective location of acquisition-related costssale agreement for 2017the Company's Insulation site in Santa Clara, California. The Company ceased operations at this facility in the fourth quarter of 2022, meeting the assets held for sale criteria, with plans to complete the transaction in the first quarter of 2023. Please refer to Note 9 of the Consolidated Financial Statements for further information. This action is part of Earnings (in millions):the Company's on-going strategy to operate a flexible, cost-efficient manufacturing network and geographically locate its assets to better service its customers. Cumulative cash pre-tax charges associated with the transaction are expected to be in the range of $30 million to $40 million, primarily related to severance and one-time employee termination benefits, demolition costs, and other closing costs. In addition, cumulative non-cash charges are expected to be in the range of $75 million to $85 million, primarily consisting of accelerated depreciation of property, plant and equipment and derecognition of the carrying value of land, which will offset the gross proceeds at closing.

During 2022, the Company recorded $35 million of charges, comprised of $22 million of accelerated depreciation and $13 million of other exit costs, associated with this agreement.


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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
13.    RESTRUCTURING AND ACQUISITION-RELATED COSTS (continued)

LocationInterWrap AcquisitionPittsburgh Corning AcquisitionParoc AcquistionTotal
Marketing and administrative expenses$1
$3
$2
$6
Other expenses, net
9

9
Total acquisition-related costs$1
$12
$2
$15


2020 Insulation Restructuring Actions
Restructuring CostsDuring the fourth quarter of 2020, the Company took actions to avoid future capital outlays and reduce costs in its global Insulation segment, mainly through decisions to close certain manufacturing facilities in Shanghai, China and Fresno, Texas, and optimize a facility in Parainen, Finland. During 2022, the Company recorded $2 million of charges primarily related to accelerated depreciation. The Company expects to recognize an immaterial amount of incremental charges related to these actions in 2023.


Pittsburgh Corning Acquisition-Related Restructuring
Following the acquisitionacquisitions of Paroc Group Oy (“Paroc”) and Pittsburgh Corning Corporation and Pittsburgh Corning Europe NV (collectively, “Pittsburgh Corning”) into the Company's Insulation segment, the Company took actions to realize expected synergies from the newly acquired operations. During 2017, the Company recorded $17 million of charges related to these actions, mainly comprised of severance.

2017 Cost Reduction Actions
During the second quarter of 2017, the Company took actions to avoid future capital outlays and reduce costs in its Composites segment, mainly through decisions to close certain sub-scale manufacturing facilities in Asia Pacific (Doudian, Peoples Republic of China and Thimmapur, India) and North America (Mexico City, Mexico and Brunswick, Maine) and to reposition assets in its Chambery, France operation. During 2017, the Company recorded $29 million of charges, comprised of $11 million of severance, $16 million of accelerated depreciation, and $2 million of exit costs associated with these actions. The Company expects to recognize approximately $20 million of incremental costs in 2018, of which about $7 million is accelerated depreciation.

Other Restructuring Actions
During 2017, the Company incurred an immaterial amount of costs related to its 2016 cost reduction actions and InterWrap acquisition-related restructuring. The Company does not expect to incur any additionalrecognize significant incremental costs related to these actions.                                                    Please refer to Note 11 of our 2016 Form 10-K for more information about these restructuring actions.


Consolidated Statements of Earnings (Loss) Classification
The following table presents the impact and respective location of total restructuring, acquisition and divestiture-related costs on the Consolidated Statements of Earnings (Loss), which are included in ourwithin Corporate, Other and Eliminations category (in millions):
Twelve Months Ended December 31,
Type of CostLocation202220212020
Accelerated depreciationCost of sales$26 $13 $20 
Other exit costsCost of sales16 
Other exit costsMarketing and administrative expenses— — 
Recognition of acquisition inventory fair value step-upCost of sales— — 
SeveranceOther expenses (income), net11 13 
Other exit costs (gains) (a)Other expenses (income), net41 (10)
Acquisition-related gainsGain on equity method investment(130)— — 
Acquisition and divestiture-related costsMarketing and administrative expenses— — 
Other exit costsNon-operating (income) expense— — 
Total restructuring, acquisition and divestiture-related (gains) costs$(39)$20 $41 

(a) Other exit costs (gains) in 2021 includes a $15 million gain related to the sale of land in Thimmapur, India. Please refer to Note 11 of our 2017 Form 10-K for more information about the 2017 Cost Reduction actions.


  Twelve Months Ended December 31,
Type of CostLocation201720162015
Accelerated depreciationCost of sales$17
$19
$3
Other exit costsCost of sales3
6
7
SeveranceOther expenses, net27
1
(3)
Other exit costsOther expenses, net1
2
(5)
Total restructuring costs $48
$28
$2




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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
11.13.    RESTRUCTURING AND ACQUISITION-RELATED COSTS (continued)



Summary of Unpaid Liabilities
The following table summarizes the status of the unpaid liabilities from the Company’s restructuring activities (in millions):
Composites Strategic Realignment ActionsRoofing Components Restructuring ActionsSanta Clara Insulation Site2020 Insulation Restructuring ActionsAcquisition-Related Restructuring
Balance at December 31, 2021$— $$13 $$
Restructuring costs (gains)35 (1)
Payments(2)— (19)(1)(3)
Accelerated depreciation and other non-cash items(6)(4)(22)(2)
Balance at December 31, 2022$$— $$— $
Cumulative charges incurred$$$60 $29 $26 
 2017 Cost Reduction ActionsPittsburgh Corning Acquisition-Related Restructuring2016 Cost Reduction ActionsInterWrap Acquisition- Related Restructuring2014 Cost Reduction ActionsTotal
Balance at December 31, 2016$
$
$1
$
$1
$2
Restructuring costs29
17
1
1

48
Payments
(7)(1)
(1)(9)
Non-cash items and reclassifications to other accounts(18)(1)(1)(1)
(21)
Balance at December 31, 2017$11
$9
$
$
$
$20
Cumulative charges incurred$29
$17
$19
$4
$45
$114


As of December 31, 2017,2022, the remaining liability balance is comprised of $20$11 million of severance, inclusive of $5 million of non-current severance and $15 million of severancewhich the Company expects to pay over the next twelve months.






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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
12.14.    DEBT



Details of the Company’s outstanding long-term debt, as well as the fair values, are as follows (in millions):
December 31, 2022December 31, 2021
Carrying ValueFair ValueCarrying ValueFair Value
4.200% senior notes, net of discount and financing fees, due 2024398 99 %397 107 %
3.400% senior notes, net of discount and financing fees, due 2026398 94 %397 106 %
3.950% senior notes, net of discount and financing fees, due 2029446 90 %446 110 %
3.875% senior notes, net of discount and financing fees, due 2030298 89 %297 109 %
7.000% senior notes, net of discount and financing fees, due 2036368 107 %368 141 %
4.300% senior notes, net of discount and financing fees, due 2047589 78 %589 115 %
4.400% senior notes, net of discount and financing fees, due 2048390 78 %390 118 %
Various finance leases, due through 2050 (a)131 100 %99 100 %
OtherN/AN/A
Total long-term debt3,020 N/A2,985 N/A
Less – current portion (a)28 100 %25 100 %
Long-term debt, net of current portion$2,992 N/A$2,960 N/A
 December 31, 2017 December 31, 2016
 Carrying ValueFair Value Carrying ValueFair Value
9.00% senior notes, net of discount and financing fees, due 2019$
n/a
 $143
114%
4.20% senior notes, net of discount and financing fees, due 2022597
105% 596
104%
4.20% senior notes, net of discount and financing fees, due 2024392
105% 391
102%
3.40% senior notes, net of discount and financing fees, due 2026395
98% 395
95%
7.00% senior notes, net of discount and financing fees, due 2036400
132% 536
118%
4.30% senior notes, net of discount and financing fees, due 2047588
99% 
n/a
Various capital leases, due through and beyond 2050 (a)31
100% 33
100%
Unamortized interest rate swap basis adjustment

6
n/a
 8
n/a
Total long-term debt2,409
n/a
 2,102
n/a
Less – current portion (a)4
100% 3
100%
Long-term debt, net of current portion$2,405
n/a
 $2,099
n/a


(a) The Company determined that the book value of the above noted long-term debt instruments approximates fair value.


The fair values of the Company's outstanding long-term debt instruments were estimated using market observable inputs, including quoted prices in active markets, market indices and interest rate measurements. Within the hierarchy of fair value measurements, these are Level 2 fair values.
Senior Notes
The Company issued $300 million of 2030 senior notes on May 12, 2020. Interest on the notes is payable semiannually in arrears on June 1 and December 1 each year, beginning on December 1, 2020. The proceeds from these notes were used for general corporate purposes.
The Company issued $450 million of 2029 senior notes on August 12, 2019. Interest on the notes is payable semiannually in arrears on February 15 and August 15 each year, beginning on February 15, 2020. The proceeds from these notes were used to repay $416 million of our 2022 senior notes and $34 million of our 2036 senior notes.
The Company issued $400 million of 2048 senior notes on January 25, 2018 subject to $11 million of discounts and issuance costs.2018. Interest on the 2048 senior notes is payable semiannually in arrears on January 30 and July 30 each year, beginning on July 30, 2018. The proceeds from the 2048 seniorthese notes were used, along with borrowings on a $600 million term loan commitment and borrowings on the Receivables Securitization Facility (as defined below), to fund the purchase of Paroc in the first quarter of 2018.
The Company issued $600 million of 2047 senior notes on June 26, 2017 subject to $12 million of discounts and issuance costs.2017. Interest on the 2047 senior notes is payable semiannually in arrears on January 15 and July 15 each year, beginning on January 15, 2018. A portion of the proceeds from the 2047 seniorthese notes was used to fund the purchase of Pittsburgh Corning in the second quarter of 2017 and for general corporate purposes. In the third quarter of 2017, a portion of theThe remaining proceeds waswere used by the Company, in addition to borrowings on the Receivables Securitization Facility (as defined below), to repay portions$144 million of the Company's outstandingour 2019 senior notes and $140 million of our 2036 senior notes. The Company issued a make-whole call to repay the remaining portion of its outstanding 2019 senior notes, and the redemption was completed in the third quarter of 2017. The Company recognized $71 million of loss on extinguishment of debt in the third quarter of 2017 associated with these actions.
The Company issued $400 million of 2026 senior notes on August 8, 2016. Interest on the notes is payable semiannually in arrears on February 15 and August 15 each year, beginning on February 15, 2017. A portion of the proceeds from these notes was used to redeem $158 million of our 2016 senior notes.The remaining proceeds were used to pay down portions of our Receivables Securitization Facility and for general corporate purposes.


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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
14.    DEBT (continued)
The Company issued $400 million of 2024 senior notes on November 12, 2014. Interest on the notes is payable semiannually in arrears on June 1 and December 1 each year, beginning on June 1, 2015. A portion of the proceeds from these notes was used to repay $242 million of our 2016 senior notes and $105 million of our 2019 senior notes. The remaining proceeds were used to pay down our Senior Revolving Credit Facility (as defined below), finance general working capital needs, and for general corporate purposes.




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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
12.    DEBT (continued)

The Company issued $600 million of 2022 senior notes on October 17, 2012. Interest on the notes is payable semiannually in arrears on June 15 and December 15 each year, beginning on June 15, 2013. The proceeds of these notes were used to refinancerepay $250 million of our 2016 senior notes and $100 million of our 2019 senior notes and pay down our Senior Revolving Credit Facility.
On August 19, 2021, the Company issued a make-whole call to repay the remaining portion of its outstanding 2022 senior notes, and the redemption was completed in the third quarter of 2021. The Company issued $350recognized approximately $9 million of 2019 senior notesloss on June 3, 2009. extinguishment of debt in the third quarter of 2021 associated with these actions.
On October 31, 2006, the Company issued $650 million of 2016 senior notes and $540$550 million of 2036 senior notes. The proceeds of these notes were used to pay certain unsecured and administrative claims, finance general working capital needs and for general corporate purposes.
Collectively, the senior notes above are referred to as the “Senior Notes.” The Senior Notes are general unsecured obligations of the Company and rank pari passu with all existing and future senior unsecured indebtedness of the Company.
The Senior Notes are fully and unconditionally guaranteed by each of the Company’s current and future domestic subsidiaries that are a borrower or guarantor under the Company’s Credit Agreement (as defined below). The guarantees are unsecured and rank equally in right of payment with all other existing and future senior unsecured indebtedness of the guarantors. The guarantees are effectively subordinated to existing and future secured debt of the guarantors to the extent of the assets securing that indebtedness.
The Company has the option to redeem all or part of the Senior Notes at any time at a “make-whole” redemption price. The Company is subject to certain covenants in connection with the issuance of the Senior Notes that it believes are usual and customary. The Company was in compliance with these covenants as of December 31, 2017.
In the first quarter of 2016, the Company terminated interest rate swaps designated to hedge a portion of the 4.20% senior notes due 2022. The residual fair value of the swaps are recognized in Long-term debt, net of current portion on the Consolidated Balance Sheets as an unamortized interest rate swap basis adjustment.
Senior Revolving Credit FacilitiesFacility
The Company has an $800 million multi-currency senior revolving credit facility that has been amended from time to time (the "Senior“Senior Revolving Credit Facility"Facility”) with a maturity date in November 2020 and uncommitted incremental loans permitted under the facility of $600 million. The Senior Revolving Credit Facilitythat includes both borrowings and letters of credit. Borrowings under the Senior Revolving Credit Facility may be used for general corporate purposes and working capital. The Company has the discretion to borrow under multiple options, which provide for varying terms and interest rates including the United States prime rate, federal funds rate plus a spread or LIBOR plus a spread.
In June 2022, the Senior Revolving Credit Facility was amended to allow the Company to continue to operate in comprehensively-sanctioned countries so long as it is not violating any sanctions. In July 2021, the Senior Revolving Credit Facility was amended to extend the maturity date to July 2026. The new agreement also includes fallback language related to a benchmark reference rate replacement, when a LIBOR transition occurs, and eliminated the minimum required interest expense coverage ratio covenant.
The Senior Revolving Credit Facility contains various covenants, including a maximum allowed leverage ratio and a minimum required interest expense coverage ratio, that the Company believes are usual and customary for a senior unsecured credit agreement. The Company was in compliance with these covenants as of December 31, 2017.2022. Please refer to the Credit Facility Utilization paragraphsection below for liquidity information as of December 31, 2017.2022.
Term Loan Commitments
The Company obtained two term loan commitments on October 27, 2017 for $300 million and $600 million, respectively, (collectively, the "Term Loan Commitments"), separate from the $600 million of allowable incremental term loans under the Senior Revolving Credit Facility. The Company entered into the Term Loan Commitments, in part, to pay a portion of the purchase price of the Paroc acquisition. In the first quarter of 2018, the Company borrowed on the $600 million term loan commitment, along with borrowings on the Receivables Securitization Facility and the proceeds of the 2048 senior notes, to fund the purchase of Paroc. The $600 million term loan borrowing requires full repayment by February 2021. On February 12, 2018, the Company voluntarily reduced the entire $300 million term loan commitment, thus eliminating the availability of credit under the facility.
The Company obtained a term loan commitment on June 8, 2017 for $350 million (the "June Term Loan Commitment"), separate from the $600 million of uncommitted incremental loans permitted under the Senior Revolving Credit Facility. The Company entered into the June Term Loan Commitment, in part, to potentially pay a portion of the purchase price of the Pittsburgh Corning acquisition. On July 24, 2017, the Company provided formal notification of its intent to voluntarily reduce the entire June Term Loan Commitment, thus eliminating the availability of credit under the facility effective on July 31, 2017.



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
12.    DEBT (continued)

Receivables Securitization Facility
Included in long-term debt on the Consolidated Balance Sheets are borrowings outstanding underThe Company has a Receivables Purchase Agreement (RPA) that areis accounted for as secured borrowings in accordance with ASC 860, "Accounting“Accounting for Transfers and Servicing." Owens Corning Sales, LLC and Owens Corning Receivables LLC, each a subsidiary of the Company, have a $250$280 million RPA with certain financial institutions. The securitization facility (the "Receivables Securitization Facility") now matures in May 2020, following amendments in March 2017 and May 2017 to extend its maturity. No other significant terms impacting liquidity were amended. The Company has the ability to borrow at the lenders' cost of funds, which approximates A-1/P-1 commercial paper rates vs. LIBOR, plus a fixed spread. In April 2021, the securitization facility (the “Receivables Securitization Facility”) was amended to extend the maturity date to April 2024. The new agreement also includes fallback language related to a benchmark reference rate replacement, when a LIBOR transition occurs.
The Receivables Securitization FacilityRPA contains various covenants, including a maximum allowed leverage ratio and a minimum required interest expense coverage ratio, that the Company believes are usual and customary for a securitization facility. The Company was in compliance with these covenants as of December 31, 2017.2022. Please refer to the Credit Facility Utilization section below for liquidity information as of December 31, 2017.2022.



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
14.    DEBT (continued)
Owens Corning Receivables LLC’s sole business consists of the purchase or acceptance through capital contributions of trade receivables and related rights from Owens Corning Sales, LLC and the subsequent retransfer of or granting of a security interest in such trade receivables and related rights to certain purchasers who are party to the RPA. Owens Corning Receivables LLC is a separate legal entity with its own separate creditors who will be entitled, upon its liquidation, to be satisfied out of Owens Corning Receivables LLC’s assets prior to any assets or value in Owens Corning Receivables LLC becoming available to Owens Corning Receivables LLC’s equity holders. The assets of Owens Corning Receivables LLC are not available to pay creditors of the Company or any other affiliates of the Company or Owens Corning Sales, LLC.
Credit Facility Utilization
The following table shows how the Company utilized its primary sources of liquidity (in millions):
 As of December 31, 2017
 Term Loan Commitments (a)Senior Revolving Credit FacilityReceivables Securitization Facility
Facility size$900
$800
$250
Collateral capacity limitation on availabilityn/an/a26
Outstanding borrowings


Outstanding letters of creditn/a9
3
Availability on facility$900
$791
$221
(a) Please refer to the Term Loan Commitments section on pg. 79 for information on subsequent activity in February 2018 related to the Term Loan Commitments.
Balance at December 31, 2022
Senior Revolving Credit FacilityReceivables Securitization Facility
Facility size$800 $280 
Collateral capacity limitation on availabilityN/A— 
Outstanding borrowings— — 
Outstanding letters of credit
Availability on facility$796 $279 
Debt Maturities
The aggregate maturities for all outstanding long-term debt issuesborrowings for each of the five years following December 31, 20172022 and thereafter are presented in the table below (in millions). The maturities stated below are the aggregate par amounts of the outstanding senior notes and capitalfinance lease payments:



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
12.    DEBT (continued)

PeriodMaturities
2018$7
20197
20207
20216
2022605
2023 and beyond1,819
Total$2,451
liabilities:
PeriodMaturities
2023$28 
2024420 
202513 
2026408 
2027
2028 and beyond2,184 
Total$3,057 
Short-Term Debt
At December 31, 20172022 and December 31, 2016,2021, short-term borrowings were $1 million and less than $1$6 million, respectively. The short-term borrowings for both periods consisted of various operating lines of credit and working capital facilities. Certain of these borrowings are collateralized by receivables, inventories or property. The borrowing facilities are typically for one-year renewable terms.credit. The weighted average interest rate on all short-term borrowings was approximately 6.7%2.8% and 5.4%1.5% for December 31, 20172022 and December 31, 2016,2021, respectively.

13.
15.    PENSION PLANS

Pension Plans
The Company sponsors defined benefit pension plans. Under the plans, pension benefits are based on an employee’s years of service and, for certain categories of employees, qualifying compensation. Company contributions to these pension plans are determined by an independent actuary to meet or exceed minimum funding requirements. In our U.S. plan, the unrecognized cost of any retroactive amendments and actuarial gains and losses are amortized over the average remaining life expectancy of inactive participants. In all of our Non-U.S plans, the unrecognized cost of any retroactive amendments and actuarial gains and losses are amortized over the average future service period of plan participants expected to receive benefits.
During the second and fourth quarters


The following tables provide a reconciliation of the change in the projected benefit obligation, the change in plan assets and the net amount recognized in the Consolidated Balance Sheets (in millions):
December 31, 2017 December 31, 2016 December 31, 2022December 31, 2021
U.S. Non-U.S. Total U.S. Non-U.S. Total U.S.Non-U.S.TotalU.S.Non-U.S.Total
Change in Projected Benefit Obligation           Change in Projected Benefit Obligation
Benefit obligation at beginning of period$1,066
 $512
 $1,578
 $1,092
 $485
 $1,577
Benefit obligation at beginning of period$841 $476 $1,317 $910 $523 $1,433 
Service cost7
 5
 12
 7
 3
 10
Service cost11 
Interest cost40
 15
 55
 44
 18
 62
Interest cost23 11 34 22 31 
Actuarial loss (gain)30
 (16) 14
 5
 75
 80
Currency loss (gain)
 42
 42
 
 (46) (46)
Actuarial gainActuarial gain(174)(103)(277)(31)(28)(59)
Currency gainCurrency gain— (38)(38)— (10)(10)
Benefits paid(53) (18) (71) (82) (21) (103)Benefits paid(58)(18)(76)(67)(19)(86)
Plan amendmentsPlan amendments— — — — (1)(1)
Settlements/curtailments(97) (116) (213) 
 (7) (7)Settlements/curtailments— (4)(4)— (4)(4)
Acquisition
 21
 21
 
 
 
Other
 12
 12
 
 5
 5
Other(2)(1)— 
Benefit obligation at end of period$993
 $457
 $1,450
 $1,066
 $512
 $1,578
Benefit obligation at end of period$638 $326 $964 $841 $476 $1,317 


December 31, 2022December 31, 2021
U.S.Non-U.S.TotalU.S.Non-U.S.Total
Change in Plan Assets
Fair value of assets at beginning of period$816 $443 $1,259 $842 $441 $1,283 
Actual return on plan assets(156)(92)(248)41 12 53 
Currency loss— (35)(35)— (8)(8)
Company contributions— — 21 21 
Benefits paid(58)(18)(76)(67)(19)(86)
Settlements/curtailments— (4)(4)— (4)(4)
Fair value of assets at end of period602 302 904 816 443 1,259 
Funded status$(36)$(24)$(60)$(25)$(33)$(58)

The following table presents the amount recorded and respective location in the Consolidated Balance sheet (in millions):

 December 31, 2022December 31, 2021
LocationU.S.Non-U.S.TotalU.S.Non-U.S.Total
Prepaid pension costOther non-current assets$— $21 $21 $— $21 $21 
Accrued pension cost – currentOther current liabilities(1)(2)(3)— (2)(2)
Accrued pension cost – non-currentPension plan liability(35)(43)(78)(25)(52)(77)
Total amount recorded$(36)$(24)$(60)$(25)$(33)$(58)



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
13.15.    PENSION PLANS (continued)



Amounts Recorded in AOCI
Net actuarial loss$(340)$(72)$(412)$(333)$(74)$(407)
Net prior service cost— (5)(5)— (7)(7)
Total amount recorded$(340)$(77)$(417)$(333)$(81)$(414)

 December 31, 2017 December 31, 2016
 U.S. Non-U.S. Total U.S. Non-U.S. Total
Change in Plan Assets           
Fair value of assets at beginning of period$822
 $393
 $1,215
 $806
 $379
 $1,185
Actual return on plan assets114
 26
 140
 47
 53
 100
Currency gain (loss)
 31
 31
 
 (29) (29)
Company contributions50
 22
 72
 50
 13
 63
Benefits paid(53) (18) (71) (82) (21) (103)
Settlements/curtailments(97) (116) (213) 
 (4) (4)
Acquisition
 14
 14
 
 
 
Other
 12
 12
 1
 2
 3
Fair value of assets at end of period$836
 $364
 $1,200
 $822
 $393
 $1,215
Funded status$(157) $(93) $(250) $(244)(119)$(119) $(363)
For the year ended December 31, 2022, the actuarial gain of $277 million was largely the result of increases in discount rates across all plans. In the U.S. plan, the actuarial gain was primarily driven by the increase in the discount rate. The gain was slightly offset by the unfavorable impact of differences between expected and actual pension experience. In the Non-U.S. plans, the actuarial gain was driven by an increase in the discount rate of the U.K. and Canada plans, partially offset by the unfavorable impact of differences between expected and actual pension experience.

 December 31, 2017 December 31, 2016
 U.S. Non-U.S. Total U.S. Non-U.S. Total
Amounts Recognized in the Consolidated Balance Sheets           
Prepaid pension cost$
 $7
 $7
 $
 $5
 $5
Accrued pension cost – current
 (1) (1) 
 (1) (1)
Accrued pension cost – non-current(157) (99) (256) (244) (123) (367)
Net amount recognized$(157) $(93) $(250) $(244) $(119) $(363)
For the year ended December 31, 2021, the actuarial gain of $59 million was largely the result of increases in discount rates across all plans. In the U.S. plan, the actuarial gain was primarily driven by the increase in the discount rate. The gain was slightly offset by the unfavorable impact of updated mortality assumptions. In the Non-U.S. plans, the actuarial gain was driven by an increase in the discount rate of the U.K. and other plans, partially offset by inflation.
Amounts Recorded in AOCI           
Net actuarial loss$(357) $(86) $(443) $(433) $(129) $(562)



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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
13.    PENSION PLANS (continued)





The following table presents information about the projected benefit obligation, accumulated benefit obligation (ABO) and plan assets of the Company’s pension plans (in millions):
 December 31, 2022December 31, 2021
 U.S.Non-U.S.TotalU.S.Non-U.S.Total
Plans with PBO in excess of fair value of plan assets:
Projected benefit obligation$638 $208 $846 $841 $328 $1,169 
Fair value of plan assets$602 $163 $765 $816 $275 $1,091 
Plans with ABO in excess of fair value of plan assets:
Accumulated benefit obligation$638 $192 $830 $841 $300 $1,141 
Fair value of plan assets$602 $153 $755 $816 $257 $1,073 
 December 31, 2017 December 31, 2016
 U.S. Non-U.S. Total U.S. Non-U.S. Total
Plans with ABO in excess of fair value of plan assets:           
Projected benefit obligation$993
 $288
 $1,281
 $1,066
 $310
 $1,376
Accumulated benefit obligation$993
 $284
 $1,277
 $1,066
 $305
 $1,371
Fair value of plan assets$836
 $193
 $1,029
 $822
 $192
 $1,014
Plans with fair value of assets in excess of ABO:           
Projected benefit obligation$
 $169
 $169
 $
 $202
 $202
Accumulated benefit obligation$
 $145
 $145
 $
 $187
 $187
Fair value of plan assets$
 $171
 $171
 $
 $201
 $201
Summary of all plans:           
Total projected benefit obligation$993
 $457
 $1,450
 $1,066
 $512
 $1,578
Total accumulated benefit obligation$993
 $429
 $1,422
 $1,066
 $492
 $1,558
Total fair value of plan assets$836
 $364
 $1,200
 $822
 $393
 $1,215

Weighted-Average Assumptions Used to Determine Benefit Obligation
The following table presents weighted average assumptions used to determine benefit obligations at the measurement dates:
 December 31,
 20222021
United States Plans
Discount rate5.15 %2.85 %
Cash balance interest crediting rate3.77 %1.26 %
Non-United States Plans
Discount rate5.02 %2.35 %
Rate of compensation increase3.31 %3.31 %


 December 31,
 2017 2016
United States Plans   
Discount rate3.55% 3.95%
Expected return on plan assets6.75% 6.75%
Non-United States Plans   
Discount rate2.88% 3.14%
Expected return on plan assets5.22% 5.92%
Rate of compensation increase4.29% 4.25%
Components of Net Periodic Pension Cost
The following table presents the components of net periodic pension cost (in millions):
 Twelve Months Ended December 31,
 2017 2016 2015
Service cost$12
 $10
 $12
Interest cost55
 62
 63
Expected return on plan assets(79) (81) (84)
Amortization of actuarial loss18
 16
 18
Settlement/curtailment64
 (6) (3)
Other
 2
 1
Net periodic benefit cost$70
 $3
 $7



Table of Contents
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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
13.15.    PENSION PLANS (continued)



Components of Net Periodic Pension Cost
The following table presents the components of net periodic pension cost (income) (in millions):
 Twelve Months Ended December 31,
 202220212020
United States Plans
Service cost$$$
Interest cost23 22 28 
Expected return on plan assets(36)(36)(45)
Amortization of actuarial loss11 12 12 
Settlement/curtailment— — — 
Other— — 
Net periodic pension cost$$$— 
Non-United States Plans
Service cost$$$
Interest cost11 10 
Expected return on plan assets(16)(18)(17)
Amortization of actuarial loss
Settlement/curtailment(1)— 
Other— — — 
Net periodic pension cost$— $$
Total
Service cost$$11 $10 
Interest cost34 31 38 
Expected return on plan assets(52)(54)(62)
Amortization of actuarial loss13 16 15 
Settlement/curtailment(1)— 
Other— — 
Net periodic pension cost$$$
 


Table of Contents
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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
15.    PENSION PLANS (continued)

Weighted-Average Assumptions Used to Determine Net Periodic Pension Cost
The following table presents weighted-average assumptions used to determine net periodic pension costs for the periods noted:
 Twelve Months Ended December 31,
 2017   2016   2015  
United States Plans           
Discount rate3.95%   4.20%   3.85%  
Expected return on plan assets6.75%   7.00%   7.00%  
Rate of compensation increaseN/A 
 (a)  N/A 
 (a)  N/A 
 (a) 
Non-United States Plans           
Discount rate3.14%   3.88%   3.60%  
Expected return on plan assets5.92%   6.23%   6.27%  
Rate of compensation increase4.25%   3.97%   4.01%  
 Twelve Months Ended December 31,
 2022 2021 2020 
United States Plans
Discount rate2.85 %2.50 %3.30 %
Expected return on plan assets4.75 %4.75 %6.50 %
Cash balance interest crediting rate1.26 %0.79 %2.66 %
Rate of compensation increaseN/A (a) N/A (a) N/A (a) 
Non-United States Plans
Discount rate2.35 %1.73 %2.24 %
Expected return on plan assets3.93 %4.08 %4.66 %
Rate of compensation increase3.31 %3.00 %3.99 %
 (a)    Not applicable due to changes in plan made on August 1, 2009 that were effective beginning January 1, 2010.
(a)Not applicable due to changes in plan made on August 1, 2009 that were effective beginning January 1, 2010.
The expected return on plan assets assumption is derived by taking into consideration the target plan asset allocation, historical rates of return on those assets, projected future asset class returns and net outperformance of the market by active investment managers. An asset return model is used to develop an expected range of returns on plan investments over a 2030 year period, with the expected rate of return selected from a best estimate range within the total range of projected results. The result is then rounded down to the nearest 25 basis points.
Accumulated Other Comprehensive Earnings (Deficit)
Of the $(443) million balance in AOCI, $15 million is expected to be recognized as net periodic pension cost during 2018.
Items Measured at Fair Value
The Company classifies and discloses pension plan assets in one of the following three categories:
Level 1: Quoted market prices in active markets for identical assets.
Level 2: Observable market based inputs or unobservable inputs that are corroborated by market data.
Level 3: Unobservable inputs that are not corroborated by market data.


Plan Assets


The tables in this section show pension plan asset fair values and fair value leveling information. The assets are categorized into one of the three levels of the fair value hierarchy or are not subject to leveling, in the case of investments that are valued using the net asset value per share (or its equivalent) practical expedient ("NAV"(“NAV”).






Table of Contents
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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
13.15.    PENSION PLANS (continued)



The following table summarizes the fair values and applicable fair value hierarchy levels of United States pension plan assets (in millions):
 December 31, 2022
Asset CategoryLevel 1Level 2Level 3Total
Equities:
Domestic$39 $— $— $39 
Fixed income and cash equivalents:
Corporate bonds26 230 — 256 
Government debt— 58 — 58 
Total United States plan assets subject to leveling$65 $288 $— 353 
Plan assets measured at NAV:
Equities95 
Real assets25 
Fixed income and cash equivalents87 
Absolute return strategies42 
Total United States plan assets$602 

 December 31, 2021
Asset CategoryLevel 1Level 2Level 3Total
Equities:
Domestic$56 $— $— $56 
Fixed income and cash equivalents:
Corporate bonds35 328 — 363 
Government debt— 78 — 78 
Total United States plan assets subject to leveling$91 $406 $— 497 
Plan assets measured at NAV:
Equities144 
Fixed income and cash equivalents125 
Absolute return strategies50 
Total United States plan assets$816 

 December 31, 2017
Asset CategoryLevel 1 Level 2 Level 3 Total
Equities       
Domestic$67
 $
 $
 $67
International78
 
 
 78
Fixed income and cash equivalents      

Corporate bonds
 231
 
 231
Government debt
 88
 
 88
Real estate investment trusts26
 
 
 26
Total United States plan assets subject to leveling$171
 $319
 $

490
        
Plan assets measured at NAV       
Equities      173
Real assets      51
Fixed income and cash equivalents      69
Absolute return strategies      53
Total United States plan assets      $836

 December 31, 2016
Asset CategoryLevel 1 Level 2 Level 3 Total
Equities       
Domestic$69
 $

$
 $69
International81
 


 81
Fixed income and cash equivalents   
  

Corporate bonds200
 25


 225
Government debt86
 


 86
Real estate investment trusts24
 


 24
Total United States plan assets subject to leveling$460

$25

$

485
        
Plan assets measured at NAV       
Equities      180
Real assets      51
Fixed income and cash equivalents      54
Absolute return strategies      52
Total United States plan assets      $822




Table of Contents
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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
13.15.    PENSION PLANS (continued)




The following table summarizes the fair values and applicable fair value hierarchy levels of non-United States pension plan assets (in millions):
 December 31, 2022
Asset CategoryLevel 1Level 2Level 3Total
Equities$— $$
Fixed income and cash equivalents:
Cash and cash equivalents— 56 56 
Fixed income— 11 11 
Total non-United States plan assets subject to leveling$— $68 $— 68 
Plan assets measured at NAV:
Equities22 
Fixed income and cash equivalents127 
Absolute return strategies and other85 
Total non-United States plan assets$302 
 December 31, 2017
Asset CategoryLevel 1 Level 2 Level 3 Total
Equities       
Domestic$
 $1
 $
 $1
International
 2
 
 2
Fixed income and cash equivalents      

Cash and cash equivalents
 64
 
 64
Corporate bonds
 12
 
 12
Total non-United States plan assets subject to leveling$
 $79
 $
 79
        
Plan assets measured at NAV       
Equities      52
Fixed income and cash equivalents      123
Absolute return strategies      110
Total non-United States plan assets      $364


December 31, 2016 December 31, 2021
Asset CategoryLevel 1 Level 2 Level 3 TotalAsset CategoryLevel 1Level 2Level 3Total
Equities       Equities$— $$— $
Domestic$
 $1
 $
 $1
International
 2
 
 2
Fixed income and cash equivalents      

Fixed income and cash equivalents:Fixed income and cash equivalents:
Cash and cash equivalents
 36
 
 36
Cash and cash equivalents— 72 — 72 
Corporate bonds
 5
 
 5
Corporate bonds— 10 — 10 
Total non-United States plan assets subject to leveling$
 $44

$

44
Total non-United States plan assets subject to leveling$— $84 $— 84 
       
Plan assets measured at NAV       
Plan assets measured at NAV:Plan assets measured at NAV:
Equities      90
Equities61 
Fixed income and cash equivalents      164
Fixed income and cash equivalents202 
Absolute return strategies      95
Absolute return strategies96 
Total non-United States plan assets      $393
Total non-United States plan assets$443 
 
Investment Strategy
The current targeted asset allocation for the United States pension plansplan is to have 38%21.5% of assets invested in equities, 3% in real estate, 6% in real assets, 47%68.5% in intermediate and long-term fixed income securities and 6%10% in absolute returnother strategies. Assets are rebalanced at least quarterly to conform to policy tolerances. The Company actively evaluates the reasonableness of its asset mix given changes in the projected benefit obligation and market dynamics. Our investment policy and asset mix for the non-United States pension plans varies by location and is based on projected benefit obligation and market dynamics.




Table of Contents
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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
13.15.    PENSION PLANS (continued)



Estimated Future Benefit Payments
The following table shows estimated future benefit payments from the Company’s pension plans (in millions):
Year  
Estimated
Benefit
Payments
2018  $85
2019  $87
2020  $85
2021  $83
2022 $86
2023-2027  $420
Contributions
Owens Corning expects to contribute $50 million in cash to the United States pension plans during 2018 and another $12 million to non-United States plans. Actual contributions to the plans may change as a result of a variety of factors, including changes in laws that impact funding requirements.
Defined Contribution Plans
The Company sponsors two defined contribution plans which are available to substantially all United States employees. The Company matches a percentage of employee contributions up to a maximum level and contributes up to 2% of an employee’s wages regardless of employee contributions. The Company recognized expense of $42 million, $38 million and $33 million during the years ended December 31, 2017, 2016 and 2015, respectively, related to these plans.

14.    POSTEMPLOYMENT AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS
The Company maintains health care and life insurance benefit plans for certain retired employees and their dependents. The health care plans in the United States are non-funded and pay either (1) stated percentages of covered medically necessary expenses, after subtracting payments by Medicare or other providers and after stated deductibles have been met, or (2) fixed amounts of medical expense reimbursement.
Salaried employees hired on or before December 31, 2005 become eligible to participate in the United States health care plans upon retirement if they have accumulated 10 years of service after age 45, 48 or 50, depending on the category of employee. For employees hired after December 31, 2005, the Company does not provide subsidized retiree health care. Some of the plans are contributory, with some retiree contributions adjusted annually. The Company has reserved the right to change or eliminate these benefit plans subject to the terms of collective bargaining agreements.
The Company implemented an Employee Group Waiver Plan (EGWP) effective January 1, 2013 to manage its prescription drug benefits for certain retiree groups. The Company also negotiated with certain unionized employees to increase the eligibility age for retiree medical benefits and to eliminate the post-65 retiree reimbursement account benefit for employees retiring on or after January 1, 2014.
During 2017, the Company reclassified an immaterial employee-related liability as a postemployment benefit other than pension. This change had a de minimis effect on the non-U.S. projected benefit obligation in the tables below. Due to the insignificant balance of the overall non-U.S. liabilities, the effect of this reclassification shows a year-over-increase increase to the non U.S. weighted-average rates in the tables below, including discount rates and health care cost trend rates.




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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
14.    POSTEMPLOYMENT AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS (continued)



The following table provides a reconciliation of the change in the projected benefit obligation and the net amount recognized in the Consolidated Balance Sheets for the years ended December 31, 2017 and 2016 (in millions):
 December 31, 2017 December 31, 2016
 U.S. Non-U.S. Total U.S. Non-U.S. Total
Change in Projected Benefit Obligation           
Benefit obligation at beginning of period$212

$13
 $225
 $230
 $13
 $243
Service cost2
 
 2
 2
 
 2
Interest cost8
 1
 9
 9
 
 9
Actuarial gain(13) (2) (15) (15) 
 (15)
Currency loss
 1
 1
 
 
 
Plan amendments(3) 
 (3) 
 
 
Benefits paid(12) (1) (13) (14) (1) (15)
Acquisition22
 
 22
 
 
 
Other
 2
 2
 
 1
 1
Benefit obligation at end of period$216
 $14
 $230
 $212
 $13
 $225
Funded status$(216) $(14) $(230) $(212) $(13) $(225)
Amounts Recognized in the Consolidated Balance Sheets           
Accrued benefit obligation – current$(18) $(1) $(19) $(17) $(1) $(18)
Accrued benefit obligation – non-current(198) (13) (211) (195) (12) $(207)
Net amount recognized$(216) $(14) $(230) $(212) $(13) $(225)
Amounts Recorded in AOCI           
Net actuarial loss (gain)$(29) $(6) $(35) $(19) $(4) $(23)
Net prior service cost (credit)(12) 1
 (11) (12) 
 (12)
Net amount recognized$(41) $(5) $(46)
$(31)
$(4) $(35)
Weighted-Average Assumptions Used to Determine Benefit Obligations
The following table presents the discount rates used to determine the benefit obligations:
 December 31,
 2017 2016
United States plans3.45% 3.80%
Non-United States plans4.56% 3.55%




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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
14.    POSTEMPLOYMENT AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS (continued)



Components of Net Periodic Postretirement Benefit Cost
The following table presents the components of net periodic postretirement benefit cost (in millions):
 Twelve Months Ended December 31,
 2017 2016 2015
Service cost$2
 $2
 $2
Interest cost9
 9
 9
Amortization of prior service cost(4) (4) (4)
Amortization of actuarial gain(3) (1) (1)
Other
 1
 1
Net periodic postretirement benefit cost$4
 $7
 $7
Weighted-Average Assumptions Used to Determine Net Periodic Postretirement Benefit Cost
The following table presents the discount rates used to determine net periodic postretirement benefit cost:
 Twelve Months Ended December 31,
 2017 2016 2015
United States plans3.80% 4.00% 3.70%
Non-United States plans6.78% 3.80% 3.70%
The following table presents health care cost trend rates used to determine net periodic postretirement benefit cost, as well as information regarding the ultimate rate and the year in which the ultimate rate is reached:
 Twelve Months Ended December 31,
 2017 2016 2015
United States plans     
Initial rate at end of year6.56% 6.78% 7.00%
Ultimate rate5.00% 5.00% 5.00%
Year in which ultimate rate is reached2025
 2025
 2025
Non-United States plans     
Initial rate at end of year5.73% 5.07% 5.25%
Ultimate rate5.49% 4.70% 4.70%
Year in which ultimate rate is reached2019
 2019
 2019
The health care cost trend rate assumption can have a significant effect on the amounts reported. To illustrate, a one-percentage point change in the December 31, 2017 assumed health care cost trend rate would have the following effects (in millions):
 1-Percentage Point
 Increase Decrease
Increase (decrease) in total service cost and interest cost components of net periodic postretirement benefit cost$
 $
Increase (decrease) of accumulated postretirement benefit obligation$7
 $(6)

Accumulated Other Comprehensive Earnings (Deficit)
Approximately $11 million of the $46 million balance in AOCI is expected to be recognized as net periodic postretirement benefit during 2018.




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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
14.    POSTEMPLOYMENT AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS (continued)



Estimated Future Benefit Payments
The following table shows estimated future benefit payments from the Company’s pension plans (in millions):
Year  
Estimated
Benefit
Payments
2023  $77 
2024  $75 
2025  $72 
2026  $74 
2027$71 
2028-2032  $357 
Contributions
The Company expects to contribute $25 million in cash to its defined benefit pension plans during 2023. Actual contributions to the plans may change as a result of a variety of factors, including changes in laws that impact funding requirements.
Defined Contribution Plans
The Company sponsors two defined contribution plans which are available to substantially all United States employees. The Company matches a percentage of employee contributions up to a maximum level and contributes up to 2% of an employee’s wages regardless of employee contributions. The Company recognized expense of $57 million, $52 million and $48 million during the years ended December 31, 2022, 2021 and 2020, respectively, related to these plans.



Table of Contents
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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
16.    POSTEMPLOYMENT AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS
The Company maintains health care and life insurance benefit plans for certain retired employees and their dependents. The health care plans in the United States are non-funded and pay either (1) stated percentages of covered medically necessary expenses, after subtracting payments by Medicare or other providers and after stated deductibles have been met, or (2) fixed amounts of medical expense reimbursement.
Salaried employees hired on or before December 31, 2005 become eligible to participate in the United States health care plans upon retirement if they have accumulated 10 years of service after age 45, 48 or 50, depending on the category of employee. For employees hired after December 31, 2005, the Company does not provide subsidized retiree health care. Some of the plans are contributory, with some retiree contributions adjusted annually. The Company has reserved the right to change or eliminate these benefit plans subject to the terms of collective bargaining agreements.
The following table provides a reconciliation of the change in the projected benefit obligation and the net amount recognized in the Consolidated Balance Sheets for the years ended December 31, 2022 and 2021 (in millions):
 December 31, 2022December 31, 2021
 U.S.Non-U.S.TotalU.S.Non-U.S.Total
Change in Projected Benefit Obligation
Benefit obligation at beginning of period$151 $13 $164 $163 $14 $177 
Service cost— — 
Interest cost— 
Actuarial gain(30)(2)(32)(4)(1)(5)
Currency gain(1)(1)— — — 
Benefits paid(11)— (11)(12)(1)(13)
Benefit obligation at end of period$115 $10 $125 $151 $13 $164 
Funded status$(115)$(10)$(125)$(151)$(13)$(164)

The following table presents the amount recorded and respective location in the Consolidated Balance sheet (in millions):
December 31, 2022December 31, 2021
U.S.Non-U.S.TotalU.S.Non-U.S.Total
Location
Accrued benefit obligation – currentOther current liabilities$(11)$(1)$(12)$(13)$(1)$(14)
Accrued benefit obligation – non-currentOther Employee Benefits Liability(104)(9)(113)(138)(12)(150)
Net amount recorded$(115)$(10)$(125)$(151)$(13)$(164)
Amounts Recorded in AOCI
Net actuarial gain$60 $$65 $37 $$40 
Net prior service credit— — — — 
Total amount recorded$60 $$65 $38 $$41 





Table of Contents
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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
16.    POSTEMPLOYMENT AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS (continued)


Weighted-Average Assumptions Used to Determine Benefit Obligations

The following table presents weighted average assumptions used to determine benefit obligations at the measurement dates:
 December 31,
 20222021
United States plans
Discount rate5.10 %2.70 %
Rate of compensation increaseN/AN/A
Non-United States plans
Discount rate5.93 %3.63 %
Rate of compensation increase3.00 %3.00 %

Components of Net Periodic Postretirement Benefit Income
The following table presents the components of net periodic postretirement benefit income (in millions):
        
 Twelve Months Ended December 31,
 202220212020
United States plans
Service cost$$$
Interest cost
Amortization of prior service credit— (1)(4)
Amortization of actuarial gain(7)(8)(8)
Net periodic postretirement benefit income$(2)$(4)$(5)

There was no significant net periodic postretirement income attributable to non-U.S. plans.

Weighted-Average Assumptions Used to Determine Net Periodic Postretirement Benefit Income
The following table presents the discount rates used to determine net periodic postretirement benefit income:
 Twelve Months Ended December 31,
 202220212020
United States plans2.70 %2.25 %3.10 %
Non-United States plans3.63 %3.04 %3.84 %


Table of Contents
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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
16.    POSTEMPLOYMENT AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS (continued)


The following table presents health care cost trend rates used to determine net periodic postretirement benefit income, as well as information regarding the ultimate rate and the year in which the ultimate rate is reached:
 Twelve Months Ended December 31,
 202220212020
United States plans:
Initial rate at end of year8.86 %8.10 %8.20 %
Ultimate rate4.50 %4.50 %4.50 %
Year in which ultimate rate is reached203120292029
Non-United States plans:
Initial rate at end of year4.65 %4.25 %4.10 %
Ultimate rate4.13 %3.87 %3.90 %
Year in which ultimate rate is reached204020402040

Estimated Future Benefit Payments
The following table shows estimated future benefit payments from the Company’s postretirement benefit plans (in millions):
Year
Estimated
Benefit
Payments
2018$19
2019$19
2020$19
2021$18
2022$18
2023-2027$78
Year
Estimated
Benefit
Payments
2023$13 
2024$12 
2025$12 
2026$12 
2027$11 
2028-2032$49 
Postemployment Benefits
The Company may also provide benefits to former or inactive employees after employment but before retirement under certain conditions. These benefits include continuation of benefits such as health care and life insurance coverage. The accrued postemployment benefits liability at December 31, 20172022 and 20162021 was $13$5 million and $14$8 million, respectively. The net periodic postemployment benefit expense was $3 millionexpense/(income) for the yearyears ended December 31, 2017, $2 million in 2016,2022, 2021, and 2020 were less than $1 million, in 2015.less than $(1) million, and $(1) million, respectively.



15.














Table of Contents
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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
17.    CONTINGENT LIABILITIES AND OTHER MATTERS
The Company may be involved in various legal and regulatory proceedings relating to employment, antitrust, tax, product liability, environmental, contracts, intellectual property and other matters (collectively, “Proceedings”). The Company regularly reviews the status of such Proceedings along with legal counsel. Liabilities for such Proceedings are recorded when it is probable that the liability has been incurred and when the amount of the liability can be reasonably estimated. Liabilities are adjusted when additional information becomes available. Management believes that the amount of any reasonably possible losses in excess of any amounts accrued, if any, with respect to such Proceedings or any other known claim, including the matters described below under the caption Environmental Matters (the “Environmental Matters”), are not material to the Company’s financial statements. Management believes that the ultimate disposition of the Proceedings and the Environmental Matters will not have a material adverse effect on the Company’s financial condition. While the likelihood is remote, the disposition of the Proceedings and Environmental Matters could have a material impact on the results of operations, cash flows or liquidity in any given reporting period.
Litigation and Regulatory Proceedings
The Company is involved in litigation and regulatory Proceedingsproceedings from time to time in the regular course of its business. The Company believes that adequate provisions for resolution of all contingencies, claims and pending matters have been made for probable losses that are reasonably estimable.
Litigation Settlement Gain
In May 2017, the Company and TopBuild Corp. entered into a settlement agreement in connection with a commercial breach of contract dispute from the second quarter of 2016. Under the terms of the settlement, TopBuild Corp. paid Owens Corning $30 million in cash in the second quarter of 2017. The settlement also resulted in the dismissal of the lawsuit filed in May 2016 in connection with the dispute. During the second quarter of 2017, a $29 million litigation settlement gain, net of legal fees, was recorded in Other expenses, net on the Consolidated Statements of Earnings in the Corporate, Other and Eliminations category.




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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
15.    CONTINGENT LIABILITIES AND OTHER MATTERS (continued)


Environmental Matters


The Company has established policies and procedures designed to ensure that its operations are conducted in compliance with all relevant laws and regulations and that enable the Company to meet its high standards for corporate sustainability and environmental stewardship. Our manufacturing facilities are subject to numerous foreign, federal, state and local laws and regulations relating to the presence of hazardous materials, pollution and protection of the environment, including emissions to air, reductions of greenhouse gases, discharges to water, management of hazardous materials, handling and disposal of solid wastes, use of chemicals in our manufacturing processes, and remediation of contaminated sites. All Company manufacturing facilities operate usingare required to use an ISO 14001 or equivalent environmental management system. The Company’s 20202030 Sustainability Goals requireinclude significant global reductions in energy use, water consumption, waste to landfill, and emissions of greenhouse gases, fine particulate matter, and toxicvolatile organic air emissions.emissions, and protection of biodiversity.


Owens Corning is involved in remedial response activities and is responsible for environmental remediation at a number of sites, including certain of its currently owned or formerly owned plants. These responsibilities arise under a number of laws, including, but not limited to, the Federal Resource Conservation and Recovery Act, and similar state or local laws pertaining to the management and remediation of hazardous materials and petroleum. The Company has also been named a potentially responsible party under the U.S. Federal Superfund law, or state equivalents, at a number of disposal sites. The Company became involved in these sites as a result of government action or in connection with business acquisitions. As of December 31, 2017,2022, the Company was involved with a total of 2023 sites worldwide, including 710 Superfund and state equivalent sites and 13 owned or formerly owned sites. None of the liabilities for these sites are individually significant to the Company.


Remediation activities generally involve a potential range of activities and costs related to soil, groundwater, and groundwatersediment contamination. This can include pre-cleanup activities such as fact findingfact-finding and investigation, risk assessment, feasibility studies, remedial action design and implementation (where actions may range from monitoring to removal of contaminants, to installation of longer-term remediation systems). A number of factors affect the cost of environmental remediation, including the number of parties involved in a particular site, the determination of the extent of contamination, the length of time the remediation may require, the complexity of environmental regulations, variability in clean-up standards, the need for legal action, and changes in remediation technology. Taking these factors into account, Owens Corning has predicted the costs of remediation reasonably estimated to be paid over a period of years. The Company accrues an amount on an undiscounted basis, consistent with the reasonable estimates of these costs when it is probable that a liability has been incurred. Actual cost may differ from these estimates for the reasons mentioned above.

During the fourth quarter of 2017, the Company recorded a $15 million environmental liability charge to Other expenses, net on the Consolidated Statements of Earnings in the Corporate, Other and Eliminations reporting category, primarily as a result of changes in estimable remediation costs at a single closed U.S. site owned by the Company. Factors contributing to this change in estimate included the complexity of environmental regulations at the site and the completion of a remedial action work plan. The Company expects this recorded amount to be paid over the next ten years, with the majority of the costs expected to be paid over the next three years. At December 31, 2017,2022, the Company had an accrual totaling $17$5 million for its environmental liabilities,these costs, of which the current portion is $11$1 million. Changes in required remediation procedures or timing of those procedures, or discovery of contamination at additional sites, could result in material increases to the Company’s environmental obligations.



16.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
18.    STOCK COMPENSATION
2016 StockDescription of the Plan


On April 21, 2016,18, 2019, the Company's stockholders approved the Owens Corning 20162019 Stock Plan (the "2016“2019 Stock Plan"Plan”) which replaced the 20132016 Stock Plan. The 20162019 Stock Plan authorizes grants of stock options, stock appreciation rights, restricted stock awards, restricted stock units, bonus stock awards, performance stock awards and performance stock awards.units. At December 31, 2017,2022, the number of shares remaining available under the 20162019 Stock Plan for all stock awards was 3.32.6 million.

Prior to 2019, employees were eligible to receive stock awards under the Owens Corning 2016 Stock Plan and the Owens Corning 2013 Stock Plan.

Total Stock-Based Compensation Expense

Stock-based compensation expense included in Marketing and administrative expenses in the accompanying Consolidated Statements of Earnings (Loss) is as follows (in millions):
Twelve Months Ended December 31,
202220212020
Total stock-based compensation expense$51 $50 $41 
Income tax benefit recognized on stock-based compensation expense$11 $14 $14 
 
Stock Options
The Company has granted stock options under its stockholder approved stock plans. The Company calculates a weighted-average grant-date fair value using a Black-Scholes valuation model for options granted. Compensation expense for options is measured based on the fair market value of the option on the date of grant, and is recognized on a straight-line basis over a four year vesting



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16.    STOCK COMPENSATION (continued)



period. In general, the exercise price of each option awarded was equal to the closing market price of the Company’s common stock on the date of grant and an option’s maximum term is 10 years. The volatility assumption was based on a benchmark study of our peers prior to 2014. Starting with the options granted in 2014, the volatility was based on the Company’s historic volatility.
During 2017, 2016 and 2015, noThe Company has not granted stock options were granted.
Duringsince the yearsyear ended December 31, 2017, 2016 and 2015, the Company recognized expense of $1 million, $2 million and $4 million, respectively, related to the Company’s stock options.2014. As of December 31, 2017,2022, there was less than $1 million of totalno unrecognized compensation cost related to stock options. That cost is expected to be recognized over a weighted-average period of 0.17 years. The total aggregate intrinsic value of options and the exercise prices on outstanding as of December 31, 2017, 2016 and 2015stock options was $28 million, $16 million and $31 million, respectively. The total aggregate intrinsic value of options exercisable as of December 31, 2017, 2016 and 2015 was $25 million, $13 million and $28 million, respectively. Cash received from option exercises was $15 million, $26 million and $21 million for the years ended December 31, 2017, 2016 and 2015, respectively. Tax benefits realized from tax deductions associated with option exercises totaled $7 million, $9 million and $4 million for the years ended December 31, 2017, 2016 and 2015, respectively.$37.65.
The following table summarizes the Company’s stock option activity:activity in 2022:
 Twelve Months Ended December 31,
 2017 2016 2015
 
Number of
Options
 
Weighted-
Average
Exercise Price
 
Number of
Options
 
Weighted-
Average
Exercise Price
 
Number of
Options
 
Weighted-
Average
Exercise Price
Beginning Balance975,400
 $35.14
 1,953,320
 $31.09
 2,754,895
 $31.04
Granted
 
 
 
 
 
Exercised(453,425) 32.79
 (960,570) 26.90
 (691,375) 29.75
Forfeited(3,250) 37.65
 (11,350) 38.50
 (105,100) 38.09
Expired
 
 (6,000) 30.00
 (5,100) 41.89
Ending Balance518,725
 $37.17
 975,400
 $35.14
 1,953,320
 $31.09
Weighted-Average
 
Number of
Options
Exercise PriceRemaining
Contractual Life
(in years)
Intrinsic Value (in millions)
Outstanding, December 31, 202155,900 $39.34 1.71$
Exercised(28,900)40.93 
Outstanding, December 31, 202227,000 $37.65 1.1$
Exercisable, December 31, 202227,000 $37.65 1.1$
 
The following table summarizes information abouttotal cash received from the Company’sexercise of stock options outstanding and exercisable:the resulting tax benefits received were as follows (in millions):
Twelve Months Ended December 31,
202220212020
Cash received upon exercise of stock option awards$$11 $
Income tax benefit received for stock option awards exercised$— $$— 



Options Outstanding Options Exercisable
    Weighted-Average 
Number
Exercisable at
Dec. 31, 2017
 Weighted-Average
Range of
Exercise
Prices
 
Options
Outstanding
 
Remaining
Contractual
Life
 Exercise Price 
Remaining
Contractual
Life
 Exercise Price
$13.89 - $42.16 518,725
 4.93 $37.17
 452,150
 4.76 $37.10
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18.    STOCK COMPENSATION (continued)


Restricted Stock Awards and Restricted Stock Units
The Company has granted restricted stock awards and restricted stock units (collectively referred to as “restricted stock”“RSUs”) under its stockholder approved stock plans. Compensation expense for restricted stock is measured based on the closing market price of the stock at date of grant and is recognized on a straight-line basis over the vesting period, which is typically three or four years. The Stock Plan allows alternate vesting schedules for death, disability, and retirement over various periods endingretirement.
The weighted average grant date fair value of RSUs granted in 2020.2022, 2021 and 2020 was $90.41, $84.03 and $63.96, respectively.
During the years ended December 31, 2017, 2016 and 2015, the Company recognized expenseThe following table shows a summary of $21 million, $19 million and $17 million, respectively, related to the Company’s restricted stock. RSU plans:
 Number of
RSUs
Weighted-
Average
Fair Value
Balance at January 1, 20221,268,993 $62.25 
Granted393,834 90.41 
Vested(326,848)65.87 
Forfeited(59,819)75.41 
Balance at December 31, 20221,276,160 $69.16 
As of December 31, 2017,2022, there was $33 million of total unrecognized compensation cost related to restricted stock.RSUs. That cost is expected to be recognized over a weighted-average period of 2.502.36 years. The total grant date fair value of shares vested during the years ended December 31, 2017, 20162022, 2021 and 2015,2020 was $19$22 million, $15$26 million and $17$27 million, respectively.



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
16.    STOCK COMPENSATION (continued)



The following table shows a summary of the Company’s Restricted Stock plans:
 Twelve Months Ended December 31,
 2017 2016 2015
 
Number of
Shares
 
Weighted-
Average
Grant Date
Fair Value
 
Number of
Shares
 
Weighted-
Average
Grant Date
Fair Value
 
Number of
Shares
 
Weighted-
Average
Grant Date
Fair Value
Beginning Balance1,800,557
 $37.78
 1,707,490
 $35.37
 1,727,741
 $33.58
Granted496,021
 56.60
 544,627
 45.61
 625,652
 39.75
Vested(477,857) 38.94
 (398,751) 37.55
 (504,704) 34.24
Forfeited(66,585) 44.90
 (52,809) 39.80
 (141,199) 38.20
Ending Balance1,752,136
 $42.40
 1,800,557
 $37.78
 1,707,490
 $35.37
Performance Stock Awards and Performance Stock Units
The Company has granted performance stock awards and performance stock units (collectively referred to as “PSUs”) as a part of its long-term incentive plan. All outstanding performance grants will fully settle in stock. The amount of stock ultimately distributed from the 2017, 20162022, 2021 and 20152020 grants is contingent on meeting internal company-based metrics or an external-based stock performance metric.
In 2017, 20162022, 2021 and 2015,2020, the Company granted both internal company-based and external-based metric PSUs.
Internal Company-based metrics
The internal company-based metrics vest after a three-year period and are based on various company-based metrics over a three-year period. The amount of stock distributed will vary from 0% to 300% of PSUs awarded depending on performance versus the company-based metrics.
The initial fair value for all internal company-based metric PSUs assumes that the performance goals will be achieved and is based on the grant date stock price. This assumption is monitored quarterly and if it becomes probable that such goals will not be achieved or will be exceeded, compensation expense recognized will be adjusted and previous surplus compensation expense recognized will be reversed or additional expense will be recognized. The expected term represents the period from the grant date to the end of the three-year performance period. Pro-rata vesting may be utilized in the case of death, disability or retirement, and awards, if earned, will be paid at the end of the three-year period.
External based metrics
The external-based metric vestsmetrics vest after a three-year period. Outstanding grants issued in or after 2015 will be2018 were based on the Company's total stockholder return relative to the performance of the S&P BuildingDow Jones U.S. Construction & Construction IndustryMaterials Index. The amount of stock distributed will vary from 0% to 200% of PSUs awarded depending on the relative stockholder return performance.
2017 Grant
For the 2017 grant, the The fair value of the external basedexternal-based metric PSUs washas been estimated at the grant date using a Monte Carlo simulation that useduses various assumptions that include expected volatilityassumptions.



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
18.    STOCK COMPENSATION (continued)


The following table provides a risk free interest raterange of 1.44% and an expected term of 2.92 years. Expected volatility was based on Owens Corning's most recent 2.92 years volatility. these assumptions:    
Twelve Months Ended December 31,
202220212020
Expected volatility41.65%42.74% — 43.67%28.43% — 44.83%
Risk free interest rate1.36%0.18% — 0.24%0.15% — 1.43%
Expected term (in years)2.912.56 — 2.902.31 — 2.90
Grant date fair value of units granted$122.69$99.19 — $127.37$68.60 — $76.58
The risk-free interest rate was based on zero coupon United States Treasury bills at the grant date. The expected term represents the period from the grant date to the end of the three-year performance period.
For the 2017 grant, the fair value of the internal based metric PSUs was estimated using the grant date stock price and assumed that the performance goals will be achieved. This assumption is monitored each quarter and if it becomes probable that such goals will not be achieved or will be exceeded, compensation expense recognized will be adjusted. This adjustment results in either reversing previous surplus compensation expense recognized or recognizing additional expense.



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
16.    STOCK COMPENSATION (continued)



2016 Grant
For the 2016 grant, the fair value of the external based metric PSUs was estimated at the grant date using a Monte Carlo simulation that used various assumptions that include expected volatility of 26.55%, a risk free interest rate of 0.84% and an expected term of 2.91 years. Expected volatility was based on Owens Corning's most recent 2.91 years volatility. The risk-free interest rate was based on zero coupon United States Treasury bills at the grant date. The expected term represents the period from the grant date to the end of the three-year performance period.
For the 2016 grant, the fair value of the internal based metric PSUs was estimated using the grant date stock price and assumed that the performance goals will be achieved. This assumption is monitored each quarter and if it becomes probable that such goals will not be achieved or will be exceeded, compensation expense recognized will be adjusted. This adjustment results in either reversing previous surplus compensation expense recognized or recognizing additional expense.
2015 Grant
For the 2015 grant, the fair value of the external based metric PSUs was estimated at the grant date using a Monte Carlo simulation that used various assumptions that include expected volatility of 29.2%, a risk free interest rate of 1.08% and an expected term of 2.90 years. Expected volatility was based on Owens Corning's most recent 2.90 years volatility. The risk-free interest rate was based on zero coupon United States Treasury bills at the grant date. The expected term represents the period from the grant date to the end of the three-year performance period.
For the 2015 grant, the fair value of the internal based metric PSUs was estimated using the grant date stock price and assumed that the performance goals would be achieved. The performance period for this grant ended in 2017, and performance was consistent with estimated compensation expense that was recognized over the life of the grant.
PSU Summary
For all PSUs, respectively, during the years ended December 31, 2017, 2016 and 2015, the Company recognized expense of $19 million, $16 million and $8 million. As of December 31, 2017,2022, there was $14$19 million total unrecognized compensation cost related to PSUs. That cost is expected to be recognized over a weighted-average period of 1.651.64 years. The total grant date fair value of shares vested during the years ended December 31, 2017, 20162022, 2021 and 2015,2020, was $9 million, $3$8 million and $1$9 million, respectively.
The following table shows a summary of the Company's PSU plans:
 Twelve Months Ended December 31,
 2017 2016 2015
 
Number of
PSUs
 
Weighted-
Average
Grant Date
Fair Value
 
Number of
PSUs
 
Weighted-
Average
Grant  Date
Fair Value
 
Number of
PSUs
 
Weighted-
Average
Grant  Date
Fair Value
Beginning Balance472,300
 $47.19
 431,400
 $44.52
 416,250
 $49.53
Granted221,050
 59.71
 244,250
 48.74
 252,200
 43.88
Vested(219,050) 43.83
 (186,750) 44.43
 (151,700) 56.71
Forfeited/canceled(23,152) 49.50
 (16,600) 44.48
 (85,350) 48.66
Ending Balance451,148
 $53.96
 472,300
 $47.19
 431,400
 $44.52
 Number of
PSUs
Weighted-
Average
Grant Date
Fair Value
Balance as of January 1, 2022309,971 $74.78 
Granted146,784 98.94 
Vested(140,988)63.48 
Forfeited(12,051)80.07 
Balance as of December 31, 2022303,716 $91.47 
Employee Stock Purchase Plan
The Owens Corning Employee Stock Purchase Plan (ESPP) is a tax qualified plan under Section 423 of the Internal Revenue Code. The purchase price of shares purchased under the ESPP is equal to 85% of the lower of the fair market value of shares of Owens Corning common stock at the beginning or ending of the offering period, which is a six month period ending on May 31 and November 30 of each year. There were 2 millionOn April 16, 2020, the Company's stockholders approved the Amended and Restated Owens Corning Employee Stock Purchase Plan which increased the number of shares available for purchaseissuance under the ESPP asplan by 4.2 million shares. As of its approval date. The Company recognizedDecember 31, 2022, 3.5 million shares remain available for purchase.
Included in total stock-based compensation expense is $6 million, $6 million and $6 million of expense related to the Company's ESPP of $3 million, $3 million and $2 million for the years ended December 31, 2017, 20162022, 2021 and 2015,2020, respectively. As of December 31, 2017,2022, the Company had $2$3 million of total unrecognized compensation costs related to the ESPP. ForUnder the years ended Decemberoutstanding ESPP as of February 14, 2023, employees have contributed $5 million to purchase shares for the current purchase period ending May 31, 2017, 2016 and 2015, our employees purchased 0.3 million shares at an average price2023.
The following table shows a summary of $48.48, 0.2 million shares at an average price of $41.99, and 0.2 million shares at an average price of $32.57,employee purchase activity under the ESPP:    

Twelve Months Ended December 31,
202220212020
Total shares purchased by employees293,364 289,945 366,442 
Average purchase price$74.19 $66.68 $45.17 




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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
16.    STOCK COMPENSATION (continued)





respectively. Under the outstanding ESPP as of February 15, 2018 employees have contributed $3 million to purchase shares for the current purchase period ending May 31, 2018.

17.19.    CHANGES IN ACCUMULATED OTHER COMPREHENSIVE DEFICIT
The following table summarizes the changes in accumulated other comprehensive income (deficit) (in millions):
  
Twelve Months Ended December 31,
  
20222021
Currency Translation Adjustment
Beginning balance$(279)$(220)
Net investment hedge amounts classified into AOCI, net of tax
Loss on foreign currency translation(105)(68)
Other comprehensive loss, net of tax(101)(59)
Ending balance$(380)$(279)
Pension and Other Postretirement Adjustment
Beginning balance$(318)$(372)
Amounts reclassified from AOCI to net earnings, net of tax (a)
Amounts classified into AOCI, net of tax (b)12 49 
Other comprehensive income, net of tax17 54 
Ending balance$(301)$(318)
Hedging Adjustment
Beginning balance$16 $
      Amounts reclassified from AOCI to net earnings, net of tax (c)(44)(11)
  Amounts classified into AOCI, net of tax28 23 
Other comprehensive (loss) income, net of tax(16)12 
Ending balance$— $16 
Total AOCI ending balance$(681)$(581)
  
Twelve Months Ended December 31,
  
20172016
Currency Translation Adjustment  
Beginning balance$(284)$(247)
Net investment hedge amounts classified into AOCI, net of tax(24)2
Gain (loss) on foreign currency translation125
(39)
Other comprehensive income/(loss), net of tax101
(37)
Ending balance$(183)$(284)
Pension and Other Postretirement Adjustment  
Beginning balance$(429)$(419)
Amounts reclassified from AOCI to net earnings, net of tax (a)53
4
Amounts classified into AOCI, net of tax45
(14)
Other comprehensive income/(loss), net of tax98
(10)
Ending balance$(331)$(429)
Hedging Adjustment  
Beginning balance$3
$(4)
      Amounts reclassified from AOCI to net earnings, net of tax (b)(1)5
  Amounts classified into AOCI, net of tax(2)2
Other comprehensive (loss)/income, net of tax(3)7
Ending balance$
$3
Total AOCI ending balance$(514)$(710)


(a)These AOCI components are included in the computation of total Pension and OPEB expenseOther Postretirement cost and are recorded in Cost of sales, marketing and administrative expenses and Other expenses, net.Non-operating income. See Notes 1315 and 1416 for additional information.
(b)The 2021 amounts classified into AOCI, net of tax include the impact of a pension plan remeasurement that occurred in the third quarter of 2021 related to the purchase and sale agreement for the Company's Insulation site in Santa Clara, California. See Note 13 for additional information.
(c)Amounts reclassified from (loss)/gain on cash flow hedges are reclassified from AOCI to income when the hedged item affects earnings and is recognized in Cost of sales.sales or Interest expense, net depending on the hedged item. See Note 4 for additional information.






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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)




18.20.    EARNINGS PER SHARE
The following table is a reconciliation of weighted-average shares for calculating basic and diluted earnings (loss) per-share (in millions, except per share amounts):
 Twelve Months Ended December 31,
 2017 2016 2015
Net earnings attributable to Owens Corning$289
 $393
 $330
Weighted-average number of shares outstanding used for basic earnings per share111.5
 114.4
 117.2
Non-vested restricted and performance shares1.5
 0.8
 0.6
Options to purchase common stock0.2
 0.2
 0.4
Weighted-average number of shares outstanding and common equivalent shares used for diluted earnings per share113.2

115.4
 118.2
Earnings per common share attributable to Owens Corning common stockholders:     
Basic$2.59
 $3.44
 $2.82
Diluted$2.55
 $3.41
 $2.79
 Twelve Months Ended December 31,
 202220212020
Net earnings (loss) attributable to Owens Corning$1,241 $995 $(383)
Weighted-average number of shares outstanding used for basic earnings (loss) per share96.6 103.5 108.6 
Non-vested restricted and performance shares1.1 0.8 — 
Weighted-average number of shares outstanding and common equivalent shares used for diluted earnings (loss) per share97.7 104.3 108.6 
Earnings (loss) per common share attributable to Owens Corning common stockholders:
Basic$12.85 $9.61 $(3.53)
Diluted$12.70 $9.54 $(3.53)
Basic earnings (loss) per share is calculated by dividing earnings (loss) attributable to Owens Corning by the weighted-average number of shares of the Company’s common stock outstanding during the period. Outstanding shares consist of issued shares less treasury stock.
On October 24, 2016,February 14, 2022, the Board of Directors approved a share buy-back program under which the Company is authorized to repurchase up to 10 million shares of the Company’s outstanding common stock (the “February 2022 Repurchase Authorization”). The February 2022 Repurchase Authorization is in addition to the 2020 Repurchase Authorization (the 2020 Repurchase Authorization and collectively with the 2022 Repurchase Authorization, the “Repurchase Authorization”). The Company repurchased 9.0 million shares of its common stock for $779 million during the year ended December 31, 2022 under the Repurchase Authorization.

On December 1, 2022, the Board of Directors approved a new share buy-back program under which the Company is authorized to repurchase up to 10 million shares of the Company’s outstanding common stock (the “December 2022 Repurchase Authorization”). The December 2022 Repurchase Authorization is in addition to the February 2022 Repurchase Authorization (together, the “Repurchase Authorization"Authorization”). The Repurchase Authorization enables the Company to repurchase shares through the open market, privately negotiated, or other transactions. The actual number of shares repurchased will depend on timing, market conditions and other factors and iswill be at the Company’sCompany's discretion. The Company repurchased 2.3 million shares of its common stock for $142 million for the year ended December 31, 2017 under the Repurchase Authorization. As of December 31, 2017, 7.52022, 14.4 million shares remainremained available for repurchase under the Repurchase Authorization.

For the year ended December 31, 2017, we2022, the Company did not have any non-vested restricted shares or non-vested performance shares that had an anti-dilutive effect on earnings per share. For the yearsyear ended December 31, 2016 and 2015,2021, the number of shares used in the calculation of diluted earnings per share did not include 0.1 million non-vested performance shares and fordue to their anti-dilutive effect. For the year ended December 31, 2015, 0.6 million options2020, diluted earnings per share was equal to purchase common stock,basic earnings per share due to their anti-dilutive effect.the net loss attributable to Owens Corning.














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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)



19.21.    INCOME TAXES


The following table summarizes our Earnings (loss) before taxes and Income tax expense (in millions):
 Twelve Months Ended December 31,
 202220212020
Earnings (loss) before taxes:
United States$1,286 $868 $
Foreign328 445 (264)
Total$1,614 $1,313 $(256)
 Twelve Months Ended December 31,
 2017 2016 2015
Earnings before taxes:     
United States$342
 $281
 $214
Foreign217
 309
 239
Total$559
 $590
 $453
Income tax expense:     Income tax expense:
Current     Current
United States$(2) $(7) $2
United States$180 $139 $
State and local5
 4
 1
State and local38 27 16 
Foreign83
 55
 53
Foreign125 90 30 
Total current86
 52
 56
Total current343 256 50 
Deferred     Deferred
United States196
 117
 83
United States50 53 64 
State and local3
 8
 10
State and local(6)(3)(1)
Foreign(16) 11
 (29)Foreign(14)13 16 
Total deferred183
 136
 64
Total deferred30 63 79 
Total income tax expense$269
 $188
 $120
Total income tax expense$373 $319 $129 
The reconciliation between the United States federal statutory rate and the Company’s effective income tax rate from continuing operations is:
 Twelve Months Ended December 31,
 202220212020
United States federal statutory rate21 %21 %21 %
State and local income taxes, net of federal tax benefit(9)
U.S. tax expense on foreign earnings— — (5)
Legislative tax rate changes— — 
Foreign tax credits— (1)
Valuation allowance— — (15)
R&D Credits(1)— — 
Intercompany restructuring - intellectual property transfer— — 14 
Goodwill impairment charge— — (75)
Uncertain tax positions and settlements— — 
Excess tax benefits related to stock compensation— — 
Other, net
Effective tax rate23 %24 %(50)%
 Twelve Months Ended December 31,
 2017 2016 2015
United States federal statutory rate35 % 35 % 35 %
State and local income taxes, net of federal tax benefit2
 2
 2
Foreign tax rate differential(5) (4) 2
U.S. tax expense on foreign earnings/loss49
 2
 4
Legislative tax rate changes(9) 1
 
Foreign tax credits(29) 
 
Valuation allowance3
 (3) (16)
Uncertain tax positions and settlements1
 1
 
Other, net1
 (2) 
Effective tax rate48 % 32 % 27 %

The U.S. government enactedIn the Tax Act legislation on December 22, 2017. The Tax Act made broad and complex changesfirst quarter of 2020, the company recorded a non-cash charge related to the U.S.impairment of goodwill which was largely non-deductible resulting in a substantial negative impact to our effective tax code, including but not limited to, a reduction to the U.S. federal corporate income tax rate from 35% to 21%; a one-time transition tax on certain unrepatriated earnings of foreign subsidiaries (the "Transition Tax”); eliminating the corporate alternative minimum tax (AMT) and changing realization of AMT credits; changing rules related to uses and limitations of net operating loss (NOL) carryforwards created in tax years after December 31, 2017; changes to the limitations on available interest expense deductions; and changes to other existing deductions and business-related exclusions.rate.






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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
19.21.    INCOME TAXES (continued)



In addition, non-cash charges were recorded in 2020 related to valuation allowance adjustments against certain deferred tax assets recorded in our French, Indian and Other foreign legal entities due to volatility in the markets we serve from the COVID-19 pandemic.
In December 2020, the company completed an intercompany restructuring that resulted in the transfer of certain intellectual property rights, held by wholly owned foreign subsidiaries, to the U.S. The SEC issued SAB 118, which provides guidance onintellectual property rights transferred to the accounting forU.S. resulted in a step-up in the tax effects of the Tax Act. SAB 118 provides a measurement period that should not extend beyond one year from the Tax Act enactment date to complete the accounting under ASC 740, "Income Taxes." In accordance with SAB 118, a company must accountbasis for those aspects of the Tax Act forU.S. tax purposes which the accounting under ASC 740 is complete. To the extent that a company’s accounting for certain income tax effects of the Tax Act is incomplete but it is able to determine a reasonable estimate, it must record a provisional estimate in its financial statements. If a company cannot determine a provisional estimate to be includedresulted in the financial statements, it should continue to apply ASC 740 on the basis of the tax laws that were in effect immediately before the enactment of the Tax Act.
The Company’s accounting for the income tax effects of the Tax Act is incomplete. However, we were able to make reasonable estimates on certain effects of the Tax Act resulting in a total provisional charge to the financial statements of $82 million. The provisional charge includes reasonable estimates for the Transition Tax charge of $264 million, a benefit of $160 million from the generation of foreign tax credits (FTCs), a charge of $24 million for a valuation allowance established against the FTC generated, andcompany recognizing a deferred tax asset of $37 million and tax expense of $5 million. The recognized tax benefit of $46$37 million is amortizable for the impact to our net U.S. deferred taxes liabilities astax purposes over a result of the reduction of the corporate tax rate to 21%. The Company’s provisional charge is based on reasonable and supportable assumptions and available inputs and underlying information as of December 31, 2017. Future guidance and interpretations fromfifteen-year period.
On July 20, 2020 the Internal Revenue Service (IRS) may also impact our estimates and assumptions used for the provisional adjustments. We are continuingissued final regulations under IRC Section 951A permitting a taxpayer to gather additional informationelect to more precisely compute the amountexclude, from its inclusion of the Transition Tax which may affect our analysis of FTCs generated and our deferred tax assets recorded at the reduced corporate tax rate of 21%. The Company was not yet able to make a reasonable estimate of the U.S. state tax effects of the Tax Act. Therefore, no provisional adjustments were recorded.
Effective January 1, 2018, the Tax Act creates a new requirement to include in U.S. income global intangible low-taxed income (GILTI) earned by controlled, income subject to a high foreign corporations (CFCs). The GILTI must be included currentlyeffective tax rate. As a result of the final regulations, the company recorded a net non-cash income tax benefit of $13 million in the gross incomethird quarter of the CFCs’ U.S. shareholder. Because of the complexity of the new GILTI tax rules, we are continuing to evaluate this provision of the Tax Act and the application of ASC 740 related to it. Under U.S. GAAP, we are allowed to make an accounting policy choice of either (1) treating taxes due on future U.S. inclusions related to GILTI as a current-period expense when incurred (the “period cost method”) or (2) factoring such amounts into a company’s measurement of its deferred taxes (the “deferred method”). Our selection of an accounting policy depends on several factors including, but not limited to, analyzing global income and the GILTI impact, future results of global operations and our intent and ability to modify our current legal structure. Therefore, we have not made a policy decision regarding whether to record deferred taxes on GILTI and have not made any adjustments related2020 relating to the potential GILTI2018 and 2019 tax included in our financial statements.years.
The Company's analysis whether to change its indefinite reinvestment assertion on account of the Tax Act is incomplete. Therefore, we continueCompany continues to assert indefinite reinvestment in accordance with ASC 740 based on the laws beforeas of enactment of the Tax Act. As of December 31, 2017,2022, the Company has not recorded a deferred tax liability of approximately $76 millionprovided for foreign withholding or income taxes on approximately $2.1$1.8 billion of accumulated undistributed earningsreserves of its foreign subsidiaries and affiliates as they are considered by management to be permanently reinvested. Quantification of the deferred tax liability associated with these undistributed reserves is not practicable.





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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
19.    INCOME TAXES (continued)



The cumulative temporary differences giving rise to the deferred tax assets and liabilities are as follows (in millions):
 December 31, 2022December 31, 2021
 Deferred
Tax
Assets
Deferred
Tax
Liabilities
Deferred
Tax
Assets
Deferred
Tax
Liabilities
Other employee benefits$59 $— $66 $— 
Pension plans16 — 16 — 
Operating loss and tax credit carryforwards108 — 132 — 
Depreciation— 334 — 300 
Leases - right of use assets— 70 — 34 
Leases - liabilities56 — 36 — 
Amortization— 298 — 322 
Foreign tax credit carryforwards52 — 54 — 
Other168 — 139 — 
Subtotal459 702 443 656 
Valuation allowances(129)— (132)— 
Total deferred taxes$330 $702 $311 $656 
 December 31, 2017 December 31, 2016
 
Deferred
Tax
Assets
 
Deferred
Tax
Liabilities
 
Deferred
Tax
Assets
 
Deferred
Tax
Liabilities
Other employee benefits$92
 $
 $117
 $
Pension plans48
 
 146
 
Operating loss and tax credit carryforwards377
 
 826
 
Depreciation
 234
 
 330
Amortization
 314
 
 384
Foreign tax credits160
 
 
 
State and local taxes3
 
 5
 
Other69
 
 62
 
Subtotal749
 548
 1,156
 714
Valuation allowances(94) 
 (103) 
Total deferred taxes$655
 $548
 $1,053
 $714

The following table summarizes the amount and expiration dates of our deferred tax assets related to operating loss and tax credit carryforwards and foreign tax credit carryforwards at December 31, 20172022 (in millions) (a):
 
Expiration
Dates
 Amounts
U.S. federal loss carryforwards2027 – 2032 $160
U.S. state loss carryforwards (a)2018 – 2034 67
Foreign loss and tax credit carryforwardsIndefinite 70
Foreign loss and tax credit carryforwards (a)2018 – 2034 51
Other U.S. federal and state tax credits2028 – 2034 29
Total operating loss and tax credit carryforwards  $377
U.S foreign tax credits2027 $160
(a)As of December 31, 2017, $8 million of U.S. stateExpiration
Dates
Amounts
Domestic loss and $8 million of foreign deferred tax assets related tocredit carryforwards2023-2036$91 
Foreign loss and tax credit carryforwards are set to expire over the next three years.(b)2023 - Indefinite69 
Total operating loss and tax credit carryforwards$160 
At December 31, 2017, the Company had federal, state and foreign NOL carryforwards
(a)The use of $0.9 billion, $1.8 billion and $0.5 billion, respectively. In order to fully utilize our NOLs and U.S. FTCs, the Company will need to generate federal, state, and foreign earnings before taxes of approximately $2.0 billion, $2.1 billion, and $0.5 billion, respectively. Certain of these loss carryforwards are subject to limitation as a resultcertain of the changes of control that resulted from the Company’s emergence from bankruptcy in 2006Company's losses and the acquisition of certain foreign entities in 2007. However, the Company believes that these limitations on its loss carryforwards will not result in a forfeiture of any of the carryforwards.
On June 27, 2017, the Company acquired all the outstanding equity of Pittsburgh Corning Corporation (PCC). On the date of acquisition, PCC's tax attributes included a $296 million NOL carryover generated during the tax year 2016credits is limited pursuant to sections 382 and short tax year ending June 27, 2017. Section 382383 of the Internal Revenue Code (IRC) limits the use of net operating loss tax attributeswhich are triggered when a corporation experiences an "ownership change." The acquisition of PCC on June 27, 2017 qualifies as an "ownership change" under IRC Section 382 which limits the ability to use pre-ownership change losses to offset post-ownership change taxable income. The limits imposed under IRC Section 382 allows utilization of $192 million of PCC’s NOLsin control occurs and is included in the Company’s total federal NOLs recorded as of December 31, 2017.


are computed based upon several variable



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
19.21.    INCOME TAXES (continued)



factors including the share price of the Company's common stock on the date of the change in control. A change in control is generally defined as a cumulative change of more than 50% in the ownership positions of certain stockholders during a rolling three-year period. The Company believes that these limitations will not result in a forfeiture of the carryforwards.
(b)The foreign net operating losses are related to various jurisdictions that provide for both indefinite carryforward periods and others with carryforward periods that range from the tax years 2023 to 2036.
Deferred income taxes are provided for temporary differences between amounts of assets and liabilities for financial reporting purposes and the basis of such assets and liabilities as measured under enacted tax laws and regulations, as well as NOLs, tax credits and other carryforwards. A valuation allowance will be recorded to reduce deferred tax assets if, based on all available evidence, it is considered more likely than not that some portion or all of the recorded deferred tax assets will not be realized in future periods. To the extent the reversal of deferred tax liabilities is relied upon in our assessment of the realizability of deferred tax assets, they will reverse in the same period and jurisdiction as the temporary differences giving rise to the deferred tax assets. As of December 31, 2017,2022, the Company had federal, state, and foreign net deferred tax assetsliabilities before valuation allowances of $100 million, $24 million, and $77 million, respectively.$243 million.
The valuation allowance of $94$129 million as of December 31, 20172022 is related to tax assets of $24 million, $1 million and $69 million for U.S. federal FTCsforeign tax credits (FTCs) and certain state and foreign jurisdictions, respectively.jurisdictions. The realization of deferred tax assets depends on achieving a certain minimum level of future taxable income. Management currently believes that it is at least reasonably possible that the minimum level of taxable income will be met within the next 12 months to reduce the valuation allowance of certain foreign jurisdictions by a range of zero to $6$3 million. The valuation allowance of $103$132 million as of December 31, 20162021 is related to tax assets of $13 millionU.S. federal FTC's and $90 million for certain state and foreign jurisdictions, respectively.jurisdictions.
The Company, or one of its subsidiaries, files income tax returns in the United States and other foreign jurisdictions. The Company is no longer subject to U.S. federal tax examinations for years before 20132019 or state and foreign examinations for years before 2008.2016. Due to the potential for resolution of federal, state and foreign examinations, and the expiration of various statutes of limitation, it is reasonably possible that the gross unrecognized tax benefits balance may change within the next 12 months by a range of zero to $6$5 million.
A reconciliation of the beginning and ending amounts of unrecognized tax benefits is as follows (in millions):
 Twelve Months Ended December 31,
 202220212020
Balance at beginning of period$74 $76 $79 
Tax positions related to the current year
Gross additions— — — 
Tax positions related to prior years
Gross additions
Gross reductions— (1)(1)
Settlements(1)(1)(1)
Expiration of statute of limitations(3)(1)(3)
Impact of currency changes(1)— — 
Balance at end of period$71 $74 $76 
 Twelve Months Ended December 31,
 2017 2016 2015
Balance at beginning of period$98
 $84
 $106
Tax positions related to the current year     
Gross additions1
 1
 1
Tax positions related to prior years     
Gross additions13
 19
 2
Gross reductions(11) (5) (18)
Settlements(12) (1) (7)
Impact of currency changes1
 
 
Balance at end of period$90
 $98
 $84
The gross reduction of tax positions related to prior years includes the impact of adjusting our U.S.If these unrecognized tax benefits (UTBs) from the reduction of the U.S. federal corporate income tax rate from 35% to 21% as our U.S. UTBs are offset by our U.S. NOL position. If these UTBs were to be recognized as of December 31, 2017,2022, the Company’s income tax expense would decrease by about $75$52 million.
The Company classifies all interest and penalties as income tax expense. As of December 31, 2017, 20162022, 2021 and 2015,2020, and for the periods then ended, the Company recognized $11$7 million, $11$7 million and $8$7 million, respectively, in liabilities for tax related interest and penalties on its Consolidated Balance Sheets and $1 million, $(1)$2 million and $3less than $1 million, respectively, of interest and penalty expense (income) on its Consolidated Statements of Earnings.Earnings (Loss).






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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)


20.    QUARTERLY FINANCIAL INFORMATION (unaudited)
Select quarterly financial information is presented in the tables below for the quarterly periods (in millions, except per share amounts):
 Quarter
  
First Second Third Fourth
2017       
Net sales$1,478
 $1,597
 $1,703
 $1,606
Gross margin$343
 $409
 $424
 $396
Income tax expense (a)$43
 $67
 $32
 $127
Net earnings (loss) attributable to Owens Corning$101
 $96
 $96
 $(4)
        
BASIC EARNINGS (LOSS) PER COMMON SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS$0.90
 $0.86
 $0.86
 $(0.04)

       
DILUTED EARNINGS (LOSS) PER COMMON SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS$0.89
 $0.85
 $0.85
 $(0.04)
 Quarter
  
First Second Third Fourth
2016       
Net sales$1,231
 $1,545
 $1,518
 $1,383
Gross margin$272
 $416
 $374
 $319
Income tax expense$34
 $73
 $65
 $16
Net earnings attributable to Owens Corning$57
 $138
 $112
 $86
        
BASIC EARNINGS PER COMMON SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS$0.49
 $1.20
 $0.98
 $0.77
        
DILUTED EARNINGS PER COMMON SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS$0.49
 $1.19
 $0.97
 $0.76

(a) Income tax expense for the fourth quarter of 2017 includes a provisional charge of $82 million related to the Tax Act. Please refer to Note 19 for additional details on this charge.



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)


21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS
The following Condensed Consolidating Financial Statements present the financial information required with respect to those entities which guarantee certain of the Company’s debt. The Condensed Consolidating Financial Statements are presented on the equity method. Under this method, the investments in subsidiaries are recorded at cost and adjusted for the Company’s share of the subsidiaries’ cumulative results of operations, capital contributions, distributions and other equity changes. The principal elimination entries eliminate investment in subsidiaries and intercompany balances and transactions.
Guarantor and Nonguarantor Financial Statements
The Senior Notes and the Senior Revolving Credit Facility are guaranteed, fully, unconditionally and jointly and severally, by certain of Owens Corning’s current and future wholly-owned material domestic subsidiaries that are borrowers or guarantors under the Credit Agreement, which permits changes to the named guarantors in certain situations (collectively, the “Guarantor Subsidiaries”). The remaining subsidiaries have not guaranteed the Senior Notes and the Senior Revolving Credit Facility (collectively, the “Nonguarantor Subsidiaries”).




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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (continued)



OWENS CORNING AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENT OF EARNINGS
FOR THE TWELVE MONTHS ENDED DECEMBER 31, 2017
(in millions)
 Parent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
NET SALES$
 $4,639
 $2,250
 $(505) $6,384
COST OF SALES
 3,572
 1,745
 (505) 4,812
Gross margin
 1,067
 505
 
 1,572
OPERATING EXPENSES         
Marketing and administrative expenses153
 325
 142
 
 620
Science and technology expenses
 69
 16
 
 85
Other expenses, net32
 2
 96
 
 130
Total operating expenses185
 396
 254
 
 835
EARNINGS BEFORE INTEREST AND TAXES(185) 671
 251
 
 737
Interest expense, net96
 (1) 12
 
 107
Loss (gain) on extinguishment of debt71
 
 
 
 71
EARNINGS BEFORE TAXES(352) 672
 239
 
 559
Income tax expense(139) 334
 74
 
 269
Equity in net earnings of subsidiaries502
 164
 
 (666) 
Equity in net earnings (loss) of affiliates
 
 
 
 
NET EARNINGS289
 502
 165
 (666) 290
Net earnings attributable to noncontrolling interests
 
 1
 
 1
NET EARNINGS ATTRIBUTABLE TO OWENS CORNING$289
 $502
 $164
 $(666) $289



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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (continued)



OWENS CORNING AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENT OF EARNINGS
FOR THE TWELVE MONTHS ENDED DECEMBER 31, 2016
(in millions)
 Parent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
NET SALES$
 $4,103
 $2,046
 $(472) $5,677
COST OF SALES1
 3,203
 1,564
 (472) 4,296
Gross margin(1) 900
 482
 
 1,381
OPERATING EXPENSES         
Marketing and administrative expenses148
 316
 120
 
 584
Science and technology expenses
 68
 14
 
 82
Other expenses, net(14) 24
 6
 
 16
Total operating expenses134
 408
 140
 
 682
EARNINGS BEFORE INTEREST AND TAXES(135) 492
 342
 
 699
Interest expense, net99
 (2) 11
 
 108
Loss (gain) on extinguishment of debt1
 
 
 
 1
EARNINGS BEFORE TAXES(235) 494
 331
 
 590
Income tax expense(89) 206
 71
 
 188
Equity in net earnings of subsidiaries539
 251
 
 (790) 
Equity in net earnings (loss) of affiliates


 
 (3) 
 (3)
NET EARNINGS393
 539
 257
 (790) 399
Net earnings attributable to noncontrolling interests
 
 6
 
 6
NET EARNINGS ATTRIBUTABLE TO OWENS CORNING$393
 $539
 $251
 $(790) $393




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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (continued)



OWENS CORNING AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENT OF EARNINGS
FOR THE TWELVE MONTHS ENDED DECEMBER 31, 2015
(in millions)
 Parent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
NET SALES$
 $3,826
 $1,892
 $(368) $5,350
COST OF SALES1
 3,095
 1,469
 (368) 4,197
Gross margin(1) 731
 423
 
 1,153
OPERATING EXPENSES         
Marketing and administrative expenses126
 285
 114
 
 525
Science and technology expenses
 60
 13
 
 73
Other expenses, net(48) 26
 29
 
 7
Total operating expenses78
 371
 156
 
 605
EARNINGS BEFORE INTEREST AND TAXES(79) 360
 267
 
 548
Interest expense, net95
 3
 2
 
 100
Loss (gain) on extinguishment of debt(5) 
 
 
 (5)
EARNINGS BEFORE TAXES(169) 357
 265
 
 453
Income tax expense(71) 159
 32
 
 120
Equity in net earnings of subsidiaries428
 230
 
 (658) 
Equity in net earnings (loss) of affiliates


 
 1
 
 1
NET EARNINGS330
 428
 234
 (658) 334
Net earnings attributable to noncontrolling interests
 
 4
 
 4
NET EARNINGS ATTRIBUTABLE TO OWENS CORNING$330
 $428
 $230
 $(658) $330







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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (continued)



OWENS CORNING AND SUBSIDIARIES
CONSOLIDATING STATEMENT OF COMPREHENSIVE EARNINGS
FOR THE TWELVE MONTHS ENDED DECEMBER 31, 2017
(in millions)
 Parent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
NET EARNINGS$289
 $502
 $165
 $(666) $290
Currency translation adjustment (net of tax)101
 2
 123
 (125) 101
Pension and other postretirement adjustment (net of tax)98
 1
 40
 (41) 98
Hedging adjustment (net of tax)(3) 
 
 
 (3)
COMPREHENSIVE EARNINGS485
 505
 328
 (832) 486
Comprehensive earnings attributable to noncontrolling interests
 
 1
 
 1
COMPREHENSIVE EARNINGS ATTRIBUTABLE TO OWENS CORNING$485
 $505
 $327
 $(832) $485


OWENS CORNING AND SUBSIDIARIES
CONSOLIDATING STATEMENT OF COMPREHENSIVE EARNINGS
FOR THE TWELVE MONTHS ENDED DECEMBER 31, 2016
(in millions)
 Parent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
NET EARNINGS$393
 $539
 $257
 $(790) $399
Currency translation adjustment (net of tax)(37) (7) (33) 40
 (37)
Pension and other postretirement adjustment (net of tax)(10) 41
 (30) (11) (10)
Hedging adjustment (net of tax)7
 1
 1
 (2) 7
COMPREHENSIVE EARNINGS353
 574
 195
 (763) 359
Comprehensive earnings attributable to noncontrolling interests
 
 6
 
 6
COMPREHENSIVE EARNINGS ATTRIBUTABLE TO OWENS CORNING$353
 $574
 $189
 $(763) $353




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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (continued)



OWENS CORNING AND SUBSIDIARIES
CONSOLIDATING STATEMENT OF COMPREHENSIVE EARNINGS
FOR THE TWELVE MONTHS ENDED DECEMBER 31, 2015
(in millions)
 Parent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
NET EARNINGS$330
 $428
 $234
 $(658) $334
Currency translation adjustment (net of tax)(115) (5) (118) 123
 (115)
Pension and other postretirement adjustment (net of tax)(6) (2) 8
 (6) (6)
Hedging adjustment (net of tax)1
 4
 (1) (3) 1
COMPREHENSIVE EARNINGS210
 425
 123
 (544) 214
Comprehensive earnings attributable to noncontrolling interests
 
 4
 
 4
COMPREHENSIVE EARNINGS ATTRIBUTABLE TO OWENS CORNING$210
 $425
 $119
 $(544) $210






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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (continued)




OWENS CORNING AND SUBSIDIARIES
CONDENSED CONSOLIDATING BALANCE SHEET
AS OF DECEMBER 31, 2017
(in millions)
ASSETSParent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
CURRENT ASSETS         
Cash and cash equivalents$137
 $2
 $107
 $
 $246
Receivables, net
 
 806
 
 806
Due from affiliates
 3,403
 
 (3,403) 
Inventories
 475
 366
 
 841
Other current assets22
 28
 42
 
 92
Total current assets159
 3,908
 1,321
 (3,403) 1,985
Investment in subsidiaries8,777
 2,040
 
 (10,817) 
Property, plant and equipment, net465
 1,699
 1,261
 
 3,425
Goodwill and intangible assets, net
 2,383
 553
 (69) 2,867
Other non-current assets(24) 221
 158
 
 355
TOTAL ASSETS$9,377
 $10,251
 $3,293
 $(14,289) $8,632
LIABILITIES AND EQUITY         
CURRENT LIABILITIES         
Accounts and notes payable and other current liabilities$87
 $1,083
 $112
 $
 $1,282
Due to affiliates2,529
 
 874
 (3,403) 
Total current liabilities2,616
 1,083
 986
 (3,403) 1,282
Long-term debt, net of current portion2,378
 10
 17
 
 2,405
Deferred income taxes
 
 37
 
 37
Other liabilities221
 381
 171
 (69) 704
Redeemable equity
 
 
 
 
OWENS CORNING
STOCKHOLDERS’ EQUITY
         
Total Owens Corning stockholders’ equity4,162
 8,777
 2,040
 (10,817) 4,162
Noncontrolling interests
 
 42
 
 42
Total equity4,162
 8,777
 2,082
 (10,817) 4,204
TOTAL LIABILITIES AND EQUITY$9,377
 $10,251
 $3,293
 $(14,289) $8,632






















Table of Contents
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OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (continued)



OWENS CORNING AND SUBSIDIARIES
CONDENSED CONSOLIDATING BALANCE SHEET
AS OF DECEMBER 31, 2016
(in millions)
ASSETSParent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
CURRENT ASSETS         
Cash and cash equivalents$
 $55
 $57
 $
 $112
Receivables, net
 
 678
 
 678
Due from affiliates
 2,612
 
 (2,612) 
Inventories
 422
 288
 
 710
Other current assets24
 29
 33
 
 86
Total current assets24
 3,118
 1,056
 (2,612) 1,586
Investment in subsidiaries7,745
 1,653
 
 (9,398) 
Property, plant and equipment, net470
 1,600
 1,042
 
 3,112
Goodwill and intangible assets, net
 2,197
 394
 (117) 2,474
Other non-current assets(23) 424
 168
 
 569
TOTAL ASSETS$8,216
 $8,992
 $2,660
 $(12,127)
$7,741
LIABILITIES AND EQUITY         
CURRENT LIABILITIES         
Accounts and notes payable and other current liabilities$75
 $834
 $54
 $
 $963
Due to affiliates1,941
 
 671
 (2,612) 
Total current liabilities2,016
 834
 725
 (2,612) 963
Long-term debt, net of current portion2,069
 12
 18
 
 2,099
Deferred income taxes
 
 36
 
 36
Other liabilities282
 401
 186
 (117) 752
Redeemable equity
 
 2
 
 2
OWENS CORNING
STOCKHOLDERS’ EQUITY
         
Total Owens Corning stockholders’ equity3,849
 7,745
 1,653
 (9,398) 3,849
Noncontrolling interests
 
 40
 
 40
Total equity3,849
 7,745
 1,693
 (9,398) 3,889
TOTAL LIABILITIES AND EQUITY$8,216
 $8,992
 $2,660
 $(12,127) $7,741























Table of Contents
-110-
OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (continued)



OWENS CORNING AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS
FOR THE TWELVE MONTHS ENDED DECEMBER 31, 2017
(in millions)
 Parent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
NET CASH FLOW PROVIDED BY OPERATING ACTIVITIES$(101) $774
 $343
 $
 $1,016
NET CASH FLOW USED FOR INVESTING ACTIVITIES         
Cash paid for property, plant and equipment(16) (240) (81) 
 (337)
Proceeds from the sale of assets or affiliates
 3
 
 
 3
Investment in subsidiaries and affiliates, net of cash acquired
 (373) (197) 
 (570)
Other3
 
 
 
 3
Net cash flow used for investing activities(13) (610) (278) 
 (901)
NET CASH FLOW PROVIDED BY (USED FOR) FINANCING ACTIVITIES         
Proceeds from senior revolving credit and receivables securitization facilities313
 
 820
 
 1,133
Payments on senior revolving credit and receivables securitization facilities(313) 
 (820) 
 (1,133)
Proceeds from long-term debt588
 
 
 
 588
Payments on long-term debt(351) 
 
 
 (351)
Proceeds from term loan borrowing
 
 
 
 
Payments on term loan borrowing
 
 
 
 
Dividends paid(89) 
 
 
 (89)
Net increase (decrease) in short-term debt
 
 1
 
 1
Purchases of treasury stock(159) 
 
 
 (159)
Intercompany dividends paid
 
 
 
 
Other13
 
 
 
 13
Other intercompany loans249
 (217) (32) 
 
Net cash flow provided by (used for) financing activities251
 (217) (31) 
 3
Effect of exchange rate changes on cash
 
 17
 
 17
Net increase in cash, cash equivalents and restricted cash137
 (53) 51
 
 135
Cash, cash equivalents and restricted cash at beginning of period6
 55
 57
 
 118
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD$143
 $2
 $108
 $
 $253







Table of Contents
-111-
OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (continued)



OWENS CORNING AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS
FOR THE TWELVE MONTHS ENDED DECEMBER 31, 2016
(in millions)
 Parent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
NET CASH FLOW PROVIDED BY OPERATING ACTIVITIES$(113) $497
 $584
 $(25) $943
NET CASH FLOW USED FOR INVESTING ACTIVITIES         
Cash paid for property, plant and equipment(20) (281) (72) 
 (373)
Proceeds from the sale of assets or affiliates
 
 
 
 
Investment in subsidiaries and affiliates, net of cash acquired
 
 (452) 
 (452)
Other10
 
 
 
 10
Net cash flow used for investing activities(10) (281) (524) 
 (815)
NET CASH FLOW PROVIDED BY (USED FOR) FINANCING ACTIVITIES         
Proceeds from senior revolving credit and receivables securitization facilities
 
 669
 
 669
Payments on senior revolving credit and receivables securitization facilities
 
 (669) 
 (669)
Proceeds from term loan borrowing300
 
 
 
 300
Payments on term loan borrowing(300) 
 
 
 (300)
Proceeds from long-term debt395
 
 
 
 395
Payments on long-term debt(160) (1) (2) 
 (163)
Dividends paid(81) 
 
 
 (81)
Net increase (decrease) in short-term debt
 
 (6) 
 (6)
Purchases of treasury stock(247) 
 
 
 (247)
Other14
 
 
 
 14
Intercompany dividends paid
 
 (25) 25
 
Other intercompany loans208
 (208) 
 
 
Net cash flow provided by (used for) financing activities

129
 (209) (33) 25
 (88)
Effect of exchange rate changes on cash
 
 (18) 
 (18)
Net increase in cash, cash equivalents and restricted cash6
 7
 9
 
 22
Cash, cash equivalents and restricted cash at beginning of period
 48
 48
 
 96
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD$6
 $55
 $57
 $
 $118







Table of Contents
-112-
OWENS CORNING AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
21.    CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (continued)



OWENS CORNING AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS
FOR THE TWELVE MONTHS ENDED DECEMBER 31, 2015
(in millions)
 Parent 
Guarantor
Subsidiaries
 
Non-Guarantor
Subsidiaries
 Eliminations Consolidated
NET CASH FLOW PROVIDED BY OPERATING ACTIVITIES$(106) $465
 $388
 $(5) $742
NET CASH FLOW USED FOR INVESTING ACTIVITIES         
Cash paid for property, plant and equipment(21) (271) (109) 
 (401)
Proceeds from the sale of assets or affiliates
 
 28
 
 28
Investment in subsidiaries and affiliates, net of cash required
 
 
 
 
Other4
 
 
 
 4
Net cash flow used for investing activities(17) (271) (81) 
 (369)
NET CASH FLOW PROVIDED BY (USED FOR) FINANCING ACTIVITIES         
Proceeds from senior revolving credit and receivables securitization facilities1,236
 
 310
 
 1,546
Payments on senior revolving credit and receivables securitization facilities(1,236) 
 (416) 
 (1,652)
Proceeds from term loan borrowings
 
 
 
 
Payments on term loan borrowings
 
 
 
 
Proceeds from long-term debt
 
 
 
 
Payments on long-term debt(5) (1) (2) 
 (8)
Dividends paid(78) 
 
 
 (78)
Net increase (decrease) in short-term debt
 (25) 3
 
 (22)
Purchases of treasury stock(138) 
 
 
 (138)
Other19
 
 
 
 19
Intercompany dividends paid
 
 (5) 5
 
Other intercompany loans325
 (121) (204) 
 
Net cash flow provided by (used for) financing activities

123
 (147) (314) 5
 (333)
Effect of exchange rate changes on cash
 
 (11) 
 (11)
Net increase in cash, cash equivalents and restricted cash
 47
 (18) 
 29
Cash, cash equivalents and restricted cash at beginning of period
 1
 66
 
 67
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD$
 $48
 $48
 $
 $96




Table of Contents
-113-




OWENS CORNING AND SUBSIDIARIES
INDEX TO CONDENSED FINANCIAL STATEMENT SCHEDULE
NumberDescriptionPage
IIValuation and Qualifying Accounts and Reserves – for the years ended December 31, 2017, 20162022, 2021 and 20152020






Table of Contents
-114--109-



OWENS CORNING AND SUBSIDIARIES
SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS AND RESERVES FOR THE YEARS ENDED DecemberDECEMBER 31, 2017, 20162022, 2021 AND 20152020
(in millions)
 
Balance at
Beginning
of Period
 
Charged to
Costs and
Expenses
 
Charged to
Other
Accounts
 Deductions  
Acquisitions
and
Divestitures
 
Balance
at End
of Period
FOR THE YEAR ENDED DECEMBER 31, 2017            
Allowance for doubtful accounts$9
 $12
 $
 $(2)(a)  $
 $19
Tax valuation allowance$103
 $9
 $7
 $(25)  $
 $94
FOR THE YEAR ENDED DECEMBER 31, 2016            
Allowance for doubtful accounts$8
 $2
 $
 $(1)(a)  $
 $9
Tax valuation allowance$135
 $(27) $(5) $
  $
 $103
FOR THE YEAR ENDED DECEMBER 31, 2015            
Allowance for doubtful accounts$10
 $
 $
 $(2)(a)  $
 $8
Tax valuation allowance$227
 $(73) $(18) $(1)  $
 $135
Balance at
Beginning
of Period
Charged to
Costs and
Expenses
Charged to
Other
Accounts
DeductionsBalance
at End
of Period
FOR THE YEAR ENDED DECEMBER 31, 2022
Allowance for doubtful accounts$$$— $(1)(a)$11 
Tax valuation allowance$132 $$(2)$(6)$129 
FOR THE YEAR ENDED DECEMBER 31, 2021
Allowance for doubtful accounts$10 $$— $(2)(a)$
Tax valuation allowance$133 $11 $$(20)$132 
FOR THE YEAR ENDED DECEMBER 31, 2020
Allowance for doubtful accounts$11 $$— $(2)(a)$10 
Tax valuation allowance$92 $39 $$— $133 
 
(a)Uncollectible accounts written off, net of recoveries.

(a)Uncollectible accounts written off, net of recoveries.