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MMM US Equity

3M CoIndustrials · Surgical & Medical Instruments & Apparatus · CIK 66740 · FY ends Dec 31
$180.66
-0.28 (-0.15%)
USD · as of 2026-08-19 · marketstack

MMM · 10-K · period ended 2020-12-31

← all MMM documents
filed 2021-02-04 · EDGAR original ↗

Our rendering of the filing — original pagination and typography are not reproduced, and tables are reduced to their short label cells (the figures live on FA). Nothing is summarized: every line below is the filing's own text.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2020

Commission file number 1-3285

3M COMPANY

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State of Incorporation: Delaware ​ I.R.S. Employer Identification No. 41-0417775

Principal executive offices: 3M Center, St. Paul, Minnesota55144

Telephone number: (651) 733-1110

Securities registered pursuant to Section 12(b) of the Act:

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Title of each class Trading Symbol(s) Name of each exchange on which registered

Common Stock, Par Value $.01 Per Share ​ MMM ​ New York Stock Exchange, Inc.

​ ​ MMM ​ Chicago Stock Exchange, Inc.

0.375% Notes due 2022 ​ MMM22A ​ New York Stock Exchange, Inc.

0.950% Notes due 2023 ​ MMM23 ​ New York Stock Exchange, Inc.

1.500% Notes due 2026 ​ MMM26 ​ New York Stock Exchange, Inc

1.750% Notes due 2030 ​ MMM30 ​ New York Stock Exchange, Inc.

1.500% Notes due 2031 ​ MMM31 ​ New York Stock Exchange, Inc.

Note: The common stock of the registrant is also traded on the SWX Swiss 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☒ No ☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐No☒

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☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files). Yes☒ No ☐

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 growth company” in Rule 12b-2 of the Exchange Act.

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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. ☐

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. Yes ☒ No ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☒

The aggregate market value of voting stock held by nonaffiliates of the registrant, computed by reference to the closing price and shares outstanding, was approximately $101.7 billion as of January 31, 2021 (approximately $89.9 billion as of June 30, 2020, the last business day of the registrant’s most recently completed second quarter).

Shares of common stock outstanding at January 31, 2021: 579.1 million

DOCUMENTS INCORPORATED BY REFERENCE

Parts of the Company’s definitive proxy statement (to be filed pursuant to Regulation 14A within 120 days after Registrant’s fiscal year-end of December 31, 2020) for its annual meeting to be held on May 11, 2021, are incorporated by reference in this Form 10-K in response to Part III, Items 10, 11, 12, 13 and 14.

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3M COMPANY

FORM 10-K

For the Year Ended December 31, 2020

Pursuant to Part IV, Item 16, a summary of Form 10-K content follows, including hyperlinked cross-references (in the EDGAR filing). This allows users to easily locate the corresponding items in Form 10-K, where the disclosure is fully presented. The summary does not include certain Part III information that will be incorporated by reference from the proxy statement, which will be filed after this Form 10-K filing.

​ ​ ​ ​ BeginningPage

PART I ​ ​ ​ ​

ITEM 1 ​ Business ​ 4

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ITEM 1A ​ Risk Factors ​ 10

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ITEM 1B ​ Unresolved Staff Comments ​ 14

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ITEM 2 ​ Properties ​ 15

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ITEM 3 ​ Legal Proceedings ​ 15

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ITEM 4 ​ Mine Safety Disclosures ​ 15

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PART II ​ ​ ​ ​

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ITEM 6 ​ Selected Financial Data ​ 17

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​ ​ Overview ​ 18

​ ​ Results of Operations ​ 29

​ ​ Performance by Business Segment ​ 34

​ ​ Performance by Geographic Area ​ 39

​ ​ Critical Accounting Estimates ​ 40

​ ​ New Accounting Pronouncements ​ 43

​ ​ Financial Condition and Liquidity ​ 44

​ ​ Financial Instruments ​ 52

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ITEM 7A ​ Quantitative and Qualitative Disclosures About Market Risk ​ 52

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ITEM 8 ​ Financial Statements and Supplementary Data ​ 54

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​ ​ Index to Financial Statements ​ 54

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​ ​ Management’s Responsibility for Financial Reporting ​ 54

​ ​ Management’s Report on Internal Control Over Financial Reporting ​ 54

​ ​ Report of Independent Registered Public Accounting Firm ​ 55

​ ​ Consolidated Balance Sheet at December 31, 2020 and 2019 ​ 59

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​ ​ ​ ​ BeginningPage

ITEM 8 ​ Financial Statements and Supplementary Data (continued) ​ ​

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​ ​ Notes to Consolidated Financial Statements ​ 62

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​ ​ Note 1. Significant Accounting Policies ​ 62

​ ​ Note 2. Revenue ​ 70

​ ​ Note 3. Acquisitions and Divestitures ​ 71

​ ​ Note 4. Goodwill and Intangible Assets ​ 74

​ ​ Note 5. Restructuring Actions ​ 76

​ ​ Note 6. Supplemental Income Statement Information ​ 80

​ ​ Note 7. Supplemental Balance Sheet Information ​ 81

​ ​ Note 8. Supplemental Equity and Comprehensive Income Information ​ 82

​ ​ Note 9. Supplemental Cash Flow Information ​ 83

​ ​ Note 10. Income Taxes ​ 83

​ ​ Note 11. Marketable Securities and Held-to-Maturity Debt Securities ​ 87

​ ​ Note 12. Long-Term Debt and Short-Term Borrowings ​ 88

​ ​ Note 13. Pension and Postretirement Benefit Plans ​ 91

​ ​ Note 14. Derivatives ​ 100

​ ​ Note 15. Fair Value Measurements ​ 108

​ ​ Note 16. Commitments and Contingencies ​ 111

​ ​ Note 18. Stock-Based Compensation ​ 130

​ ​ Note 19. Business Segments and Geographic Information ​ 133

​ ​ Note 20. Quarterly Data (Unaudited) ​ 138

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ITEM 9A ​ Controls and Procedures ​ 139

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ITEM 9B ​ Other Information ​ 139

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PART III ​ ​ ​ ​

ITEM 10 ​ Directors, Executive Officers and Corporate Governance ​ 140

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ITEM 11 ​ Executive Compensation ​ 140

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ITEM 14 ​ Principal Accounting Fees and Services ​ 141

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PART IV ​ ​ ​ ​

ITEM 15 ​ Exhibits, Financial Statement Schedules ​ 142

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3M COMPANY

ANNUAL REPORT ON FORM 10-K

For the Year Ended December 31, 2020

PART I

Item 1. Business.

3M Company was incorporated in 1929 under the laws of the State of Delaware to continue operations begun in 1902. The Company’s ticker symbol is MMM. As used herein, the term “3M” or “Company” includes 3M Company and its subsidiaries unless the context indicates otherwise. In this document, for any references to Note 1 through Note 20, refer to the Notes to Consolidated Financial Statements in Item 8.

Available Information

The SEC maintains a website that contains reports, proxy and information statements, and other information regarding issuers, including the Company, that file electronically with the SEC. The public can obtain any documents that the Company files with the SEC at http://www.sec.gov. The Company files annual reports, quarterly reports, proxy statements and other documents with the Securities and Exchange Commission (SEC) under the Securities Exchange Act of 1934 (Exchange Act).

3M also makes available free of charge through its website (http://investors.3M.com) the Company’s Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and, if applicable, amendments to those reports filed or furnished pursuant to the Exchange Act as soon as reasonably practicable after the Company electronically files such material with, or furnishes it to, the SEC.

General

3M is a diversified technology company with a global presence in the following businesses: Safety and Industrial; Transportation and Electronics; Health Care; and Consumer. 3M is among the leading manufacturers of products for many of the markets it serves. Most 3M products involve expertise in product development, manufacturing and marketing, and are subject to competition from products manufactured and sold by other technologically oriented companies.

Business Segments

3M manages its operations in four business segments. The reportable segments are Safety and Industrial, Transportation and Electronics, Health Care, and Consumer. 3M’s four business segments bring together common or related 3M technologies, enhancing the development of innovative products and services and providing for efficient sharing of business resources. Financial information and other disclosures relating to 3M’s business segments and operations in major geographic areas are provided in the Notes to Consolidated Financial Statements.

As described in Note 19, effective in the first quarter of 2020, the Company changed its business segment reporting in its continuing effort to improve the alignment of businesses around markets and customers. Additionally, the Company consolidated the way it presents geographic area net sales by providing an aggregate Americas geographic region (combining former United States and Latin America and Canada areas). Also, effective in the second quarter of 2020, the measure of segment operating performance used by 3M’s chief operating decision maker changed and, as a result, the Company’s disclosed measure of segment profit/loss has been updated. Information provided herein reflects the impact of these changes for all periods presented.

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​ ​ ​ ​ Transportation and ​ ​ ​ ​

Business Segment ​ Safety and Industrial ​ Electronics ​ Health Care ​ Consumer

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Distribution

3M products are sold through numerous distribution channels, including directly to users and through numerous e-commerce and traditional wholesalers, retailers, jobbers, distributors and dealers in a wide variety of trades in many countries around the world. Management believes the confidence of wholesalers, retailers, jobbers, distributors and dealers in 3M and its products — a confidence developed through long association with skilled marketing and sales representatives — has contributed significantly to 3M’s position in the marketplace and to its growth.

Resources

Human Capital

On December 31, 2020, the Company employed approximately 95,000 people (full-time equivalents), with approximately 40,000 employed in the United States and 55,000 employed internationally. The ability to recruit, retain, develop, protect, and fairly compensate its global workforce are enablers of 3M’s success. This includes four general categories of focus: Health and Safety; Development; Diversity, Equity and Inclusion; and Compensation and Benefits.

Health and Safety

3M is committed to the safety, health, and well-being of its employees. The Company continuously evaluates opportunities to raise safety and health standards, visiting sites to identify and manage environmental health and safety risks; evaluating compliance with regulatory requirements and 3M policy; and maintaining a global security operation for the protection of facilities and people on 3M sites. 3M also promotes a culture of health and well-being through disease prevention programs, on-site clinical services, employee assistance programs, and comprehensive health care benefits.

Development

Developing employees contributes to growing 3M’s business. 3M maintains talent and succession planning processes, including regular review by the Company’s chief executive officer (CEO) and reporting up through the Board of Directors. The Company has a suite of high-potential leadership development programs which brings a consistent approach to leadership development. 3M also has development programs for managers and supervisors and provides learning opportunities for all employees. With the Company’s global online employee learning platform, employees are able to access unique, just-in-time development resources in over 15 languages to support their career aspirations and advance their skills.

Diversity, Equity and Inclusion

A diverse, global workforce and inclusive culture that provides fair and equitable opportunities helps 3M remain competitive, advance its innovation culture, and serve customers. 3M focuses on attracting and advancing top talent and has publicly committed to advance global diversity in management across all dimensions, with additional specific goals to continue advancing pay equity and to increase the Company’s diversity with underrepresented groups. 3M supports these values with an internal CEO Inclusion Council, a forum led by senior management to advance diversity, equity, and inclusion initiatives. The Company also plans to invest $50 million over 2020 to 2025 to address racial opportunity gaps through workforce development initiatives in the communities in which its employees live and 3M business operates.

Compensation and Benefits

In addition to a professional work environment that promotes innovation and rewards performance, 3M’s total compensation for employees includes a variety of components that support sustainable employment and the ability to build a strong financial future, including competitive market-based pay and comprehensive benefits. In addition to earning a base salary, eligible employees are compensated for their contributions to the Company’s goals with both short-term cash incentives and long-term equity-based incentives. Through its global pay philosophy, principles and consistent implementation, 3M is committed to providing fair and equitable pay for employees. Eligible full-time employees in the United States also have access to medical, dental, and vision plans; savings and retirement plans; a 3M employee stock purchase plan; and other resources. Some of these benefits can also be available to regular part-time employees who work at least 20 hours a week. Programs and benefits differ internationally for a variety of reasons,

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such as local legal requirements, market practices, and negotiations with works councils, trade unions, and other employee representative bodies.

Raw Materials

In 2020, the coronavirus (COVID-19) pandemic caused fluctuations in supply markets. Generally, as demand for certain COVID-related products surged, 3M saw a corresponding tightening in supply and some degree of price inflation in associated markets. Within the supply chain of less essential products, 3M experienced raw material price deflation as economies slowed and certain producers scaled back or idled operations. Conversely, as markets re-opened and demand increased, the Company experienced raw material price inflation with some level of stabilization late in the year.

The Company continued to deploy productivity projects to minimize the impact of raw material inflation and market supply challenges, including input management, reformulations, and multi-sourcing activities. Overall, on a consolidated basis, 3M experienced net raw material price deflation in 2020. To date, the Company is receiving sufficient quantities of all raw materials to meet its reasonably foreseeable production requirements. It is difficult to predict future shortages of raw materials or the impact any such shortages would have. 3M has avoided disruption to its manufacturing operations through careful management of existing raw material inventories, strategic relationships with key suppliers, and development as well as qualification of additional supply sources. 3M manages spend category price risks through negotiated supply contracts and price protection agreements. In addition, 3M evaluates suppliers’ conformance with environmental and social compliance requirements.

Patents, Trademarks and Licenses

The Company’s products are sold around the world under various trademarks. The Company also owns, or holds licenses to use, numerous U.S. and foreign patents. The Company’s research and development activities generate a steady stream of inventions that are covered by new patents or trade secrets. Patents applicable to specific products extend for varying periods according to the date of patent application filing or patent grant and the legal term of patents in the various countries where patent protection is obtained. The actual protection afforded by a patent, which can vary from country to country, depends upon the type of patent, the scope of its coverage and the availability of legal remedies in the country.

The Company believes that its trademarks, patents, and trade secrets provide an important competitive advantage in many of its businesses. In general, no single patent or group of related patents is in itself essential to the Company as a whole or to any of the Company’s business segments.

Government Regulation and Environmental Law Compliance

The Company’s business operations are subject to various governmental regulations in the U.S. and internationally, including, among others, those related to product liability, antitrust, intellectual property, environmental, tax, the U.S. Foreign Corrupt Practices Act and other anti-bribery laws, U.S. trade sanctions, regulations of the U.S. Food and Drug Administration (FDA) and similar foreign agencies, U.S. federal healthcare program-related laws and regulations, such as the False Claims Act, anti-kickback laws and the Sunshine Act.

3M’s manufacturing operations are affected by national, state and local environmental laws and regulations around the world. The Company places consistent emphasis on environmental responsibility. 3M has made, and plans to continue making, necessary expenditures for compliance with applicable laws and regulations. 3M is also involved in remediation actions relating to environmental matters from past operations at certain sites (refer to “Environmental Matters and Litigation” in Note 16, Commitments and Contingencies).

Environmental expenditures relating to existing conditions caused by past operations that do not contribute to current or future revenues are expensed. Reserves for liabilities for anticipated remediation costs are recorded on an undiscounted basis when they are probable and reasonably estimable, generally no later than the completion of feasibility studies, the Company’s commitment to a plan of action, or approval by regulatory agencies. Environmental expenditures for capital projects that contribute to current or future operations generally are capitalized and depreciated over their estimated useful lives.

In 2020, 3M expended approximately $55 million on capital projects for environmental purposes as defined below. Capital projects for environmental purposes include waste reduction and pollution control programs such as, water usage reduction and water quality

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improvement equipment, scrubbers, containment structures, solvent recovery units and thermal oxidizers. Capital expenditures for similar projects are presently expected to approach approximately $400 million for 2021 and 2022 in aggregate.

Although an estimate of certain nearer-term capital expenditures is provided above, 3M cannot predict with certainty whether future costs of compliance with government regulations (including environmental regulations) will have a material effect on its capital expenditures, earnings or competitive position.

Information about our Executive Officers

Following is a list of the executive officers of 3M, and their age, present position, the year elected to their present position and other positions they have held during the past five years. No family relationships exist among any of the executive officers named, nor is

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there any undisclosed arrangement or understanding pursuant to which any person was selected as an officer. This information is presented in the table below as of the date of the 10-K filing (February 4, 2021).

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Name Age Present Position Position ​ Other Positions Held during 2016 - 2020

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Cautionary Note Concerning Factors That May Affect Future Results

This Annual Report on Form 10-K, including “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 7, contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of

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1995. The Company may also make forward-looking statements in other reports filed with the Securities and Exchange Commission, in materials delivered to shareholders and in press releases. In addition, the Company’s representatives may from time to time make oral forward-looking statements.

Forward-looking statements relate to future events and typically address the Company’s expected future business and financial performance. Words such as “plan,” “expect,” “aim,” “believe,” “project,” “target,” “anticipate,” “intend,” “estimate,” “will,” “should,” “could,” “forecast” and other words and terms of similar meaning, typically identify such forward-looking statements. In particular, these include, among others, statements relating to:

•worldwide economic, political, regulatory, international trade, capital markets and other external conditions, such as interest rates, financial conditions of our suppliers and customers, trade restrictions such as tariffs in addition to retaliatory counter measures, and natural and other disasters or climate change affecting the operations of the Company or our suppliers and customers,

•risks related to public health crises such as the global pandemic associated with the coronavirus (COVID-19),

•liabilities related to certain fluorochemicals and the outcome of contingencies,

•the Company’s strategy for growth, future revenues, earnings, cash flow, uses of cash and other measures of financial performance, and market position,

•competitive conditions and customer preferences,

•foreign currency exchange rates and fluctuations in those rates,

•new business opportunities, product development, and future performance or results of current or anticipated products,

•fluctuations in the costs and availability of purchased components, compounds, raw materials and energy,

•Information technology systems including ERP system roll-out and implementations,

•Security breaches and other disruptions to information technology infrastructure,

•the scope, nature or impact of acquisition, strategic alliance and divestiture activities,

•operational execution, including inability to generate productivity improvements as estimated,

•future levels of indebtedness, common stock repurchases and capital spending,

•future availability of and access to credit markets,

•pension and postretirement obligation assumptions and future contributions,

•asset impairments,

•tax liabilities and effects of changes in tax rates, laws or regulations, and

•legal and regulatory proceedings, legal compliance risks (including 3rd party risks) with regards to environmental, product liability and other laws and regulations in the United States and other countries in which we operate.

The Company assumes no obligation to update or revise any forward-looking statements.

Forward-looking statements are based on certain assumptions and expectations of future events and trends that are subject to risks and uncertainties. Actual future results and trends may differ materially from historical results or those reflected in any such forward-looking statements depending on a variety of factors. Important information as to these factors can be found in this document, including, among others, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the headings of “Overview,” “Financial Condition and Liquidity,” and annually in “Critical Accounting Estimates.” Discussion of these factors is incorporated by reference from Part I, Item 1A, “Risk Factors,” of this document, and should be considered an integral part of Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” For additional information concerning factors that may cause actual results to vary materially from those stated in the forward-looking statements, see our reports on Form 10-K, 10-Q and 8-K filed with the SEC from time to time.

Item 1A. Risk Factors

Provided below is a cautionary discussion of what we believe to be the most important risk factors applicable to the Company. Discussion of these factors is incorporated by reference into and considered an integral part of Part I, Item 2, “Management’s Discussion and Analysis of Financial Conditions and Results of Operations.”

Risks Related to the Global Economy and Public Health Crises

* The Company’s results are impacted by the effects of, and changes in, worldwide economic, political, regulatory, international trade and other external conditions.

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The Company operates in more than 70 countries and derives approximately 60 percent of its revenues from outside the United States, and, accordingly, the Company’s business is subject to global competition and geopolitical risks that are beyond its control, such as disruptions in financial markets, economic downturns, government actions impacting international trade agreements, imposing trade restrictions such as tariffs, and retaliatory counter measures, government deficit reduction and other austerity measures in specific countries or regions, or in the various industries in which the Company operates; social, political or labor conditions in specific countries or regions; or adverse changes in the availability and cost of capital, interest rates, or exchange control, ability to expatriate earnings and other regulations in the jurisdictions in which the Company operates. Climate change, as well as related environmental and social regulations, may negatively impact the Company or its customers and suppliers, in terms of availability and cost of natural resources, sources and supply of energy, product demand and manufacturing, and the health and well-being of individuals and communities in which we operate.

* The Company is subject to risks related to public health crises such as the global pandemic associated withthe coronavirus (COVID-19).

3M, as a global company, is impacted by public health crises such as the global pandemic associated with COVID-19. The outbreak has significantly increased economic and demand uncertainty. In addition, public and private sector policies and initiatives to reduce the transmission of COVID-19, such as the imposition of travel restrictions and the adoption of remote working, have impacted 3M’s operations. In these challenging and dynamic circumstances, 3M continues to work to protect its employees and the public, maintain business continuity and sustain its operations, including ensuring the safety and protection of approximately 50,000 people who work in our plants and distribution centers across the world, many of whom support the manufacturing and delivery of products that are critical in response to the global pandemic. COVID-19 has impacted 3M’s supply chains relative to global demand for products like respirators, surgical masks and commercial cleaning solutions. Even with 3M’s accelerated production at its global facilities combined with capacity from other manufacturers, the industry-wide challenge is that global demand for N95 and other respirators continues to exceed the industries’ ability to deliver. Within individual regions and countries around the world, 3M is working with governments, distributors and others to prioritize supplies to the most critical customer and public health needs. 3M’s manufacturing, supply chain and distribution protocols have, for example, been impacted by the need to prioritize rated orders issued by the Federal Emergency Management Agency pursuant to the U.S. Defense Production Act. In addition, trade barriers, export restrictions and other similar measures imposed by national governments also negatively impact the supplies of personal protection equipment including those made by 3M going into the most needed areas. COVID-19 has also affected the ability of suppliers and vendors to provide products and services to 3M. Some of these COVID-related factors have increased demand for certain 3M products, while others have decreased demand from certain end markets or could make it more difficult for 3M to serve customers. 3M has received reports of price gouging, counterfeiting and other illegal or fraudulent activities involving its N95 respirators, has taken legal action in several states and continues to work with state, federal and international law enforcement to protect the public and 3M against those who seek to exploit 3M’s brand and reputation and defraud others. Furthermore, COVID-19 has impacted and may further impact the broader economies of affected countries, including negatively impacting economic growth, the proper functioning of financial and capital markets, foreign currency exchange rates, and interest rates. For example, COVID-19 has led to disruption and volatility in the global capital markets, which increases the cost of capital and could adversely impact access to capital. As economies start to reopen in certain parts of the world, workplace safety, for the Company and others, will increasingly become a focus of concern. As part of the return to work process at the Company, the Company could face additional privacy and data security risks related to the collection of data regarding employees and contractors with respect to COVID-19 testing, temperature checks, and contact tracing. Due to the speed and scope with which the COVID situation is developing and evolving and the uncertainty of its duration and the timing of recovery, 3M is not able at this time to predict the extent to which the COVID-19 pandemic may have a material effect on its consolidated results of operations or financial condition.

* Foreign currency exchange rates and fluctuations in those rates may affect the Company’s ability to realize projected growth rates in its sales and earnings.

Because the Company’s financial statements are denominated in U.S. dollars and approximately 60 percent of the Company’s revenues are derived from outside the United States, the Company’s results of operations and its ability to realize projected growth rates in sales and earnings could be adversely affected if the U.S. dollar strengthens significantly against foreign currencies.

Risks Related to Legal and Regulatory Proceedings

* The Company faces liabilities related to certain fluorochemicals, which could adversely impact our results.

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As previously reported, the Company has been voluntarily cooperating with various local, state, federal (primarily the U.S. Environmental Protection Agency (EPA)), and international agencies in their review of the environmental and health effects of a broad group of perfluoroalkyl and polyfluoroalkyl substances produced by the Company, collectively known as “PFAS.” The PFAS group contains several categories and classes of durable chemicals and materials with properties that include oil, water, temperature, chemical and fire resistance, as well as electrical insulating properties. The strength of the carbon-fluorine bond also means that these compounds do not easily degrade. These characteristics have made PFAS critical to the manufacture of electronic devices such as cell phones, tablets and semi-conductors. They are also used to help prevent infections in products like surgical gowns and drapes. Commercial aircraft and low-emissions vehicles also rely on PFAS technology. PFAS compounds are manufactured by various companies, including 3M, and are used in everyday products. As science and technology evolve and advance, and in response to evolving knowledge and the understanding that PFAS compounds had the potential to build up over time, 3M announced in 2000 that we would voluntarily phase out production of perfluorooctanoate (PFOA) and perfluorooctane sulfonate (PFOS) globally as a precautionary measure. We phased out of materials used to produce certain repellants and surfactant products, with most of these activities in the U.S. completed by the end of 2002. Phased out products included Aqueous Film Forming Foam (AFFF) and coatings for food packaging, for example. 3M currently is defending lawsuits concerning various PFAS-related products and chemistries, and is subject to unasserted and asserted claims and governmental regulatory proceedings and inquiries related to the production and use of PFAS in a variety of jurisdictions, as discussed in Note 16, “Commitments and Contingencies,” within the Notes to Consolidated Financial Statements. An adverse outcome in any one or more of these matters could be material to our financial results. For example, we recorded a pre-tax charge of $897 million, inclusive of legal fees and other related obligations, in the first quarter of 2018 with respect to the settlement of a matter brought by the State of Minnesota involving the presence of PFAS in the groundwater, surface water, fish or other aquatic life, and sediments in the state. Governmental inquiries or lawsuits involving PFAS could lead to our incurring liability for damages or other costs, civil or criminal proceedings, the imposition of fines and penalties, or other remedies, as well as restrictions on or added costs for our business operations going forward, including in the form of restrictions on discharges at our manufacturing facilities or otherwise.

* The Company’s future results may be affected by various asserted and unasserted legal and regulatory proceedings and legal compliance risks, including those involving product liability, antitrust, intellectual property, environmental, tax, the U.S. Foreign Corrupt Practices Act and other anti-bribery laws, U.S. trade sanctions compliance, regulations of the U.S. Food and Drug Administration (FDA) and similar foreign agencies, U.S. federal healthcare program-related laws and regulations including the False Claims Act, anti-kickback laws, the Sunshine Act, or other matters.Legal compliance risks also include third-party risks where the Company’s suppliers, vendors or channel partners have business practices that are inconsistent with 3M’s Supplier Responsibility Code, 3M performance requirements or with legal requirements.

The outcome of these legal proceedings may differ from the Company’s expectations because the outcomes of litigation, including regulatory matters, are often difficult to reliably predict. Although the Company maintains general liability insurance, the amount of liability that may result from certain of these risks may not always be covered by, or could exceed, the applicable insurance coverage. Various factors or developments can lead the Company to change current estimates of liabilities and related insurance receivables where applicable, or make such estimates for matters previously not susceptible of reasonable estimates, such as a significant judicial ruling or judgment, a significant settlement, significant regulatory developments or changes in applicable law. A future adverse ruling, settlement or unfavorable development could result in future charges that could have a material adverse effect on the Company’s results of operations or cash flows in any particular period. In addition, negative publicity related to product liability, environmental, health and safety or other matters referenced above involving the Company may negatively impact the Company’s reputation. For a more detailed discussion of the legal proceedings involving the Company and the associated accounting estimates, see the discussion in Note 16, “Commitments and Contingencies,” within the Notes to Consolidated Financial Statements.

Risks Related to Our Products and Customer Preferences

* The Company’s results are affected by competitive conditions and customer preferences.

Demand for the Company’s products, which impacts revenue and profit margins, is affected by (i) the development and timing of the introduction of competitive products; (ii) the Company’s response to downward pricing to stay competitive; (iii) changes in customer order patterns, such as changes in the levels of inventory maintained by customers and the timing of customer purchases which may be affected by announced price changes, changes in the Company’s incentive programs, or the customer’s ability to achieve incentive goals; (iv) changes in customers’ preferences for our products, including the success of products offered by our competitors, and changes in customer designs for their products that can affect the demand for some of the Company’s products; and (v) changes in the

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business environment related to disruptive technologies, such as artificial intelligence, block-chain, expanded analytics and other enhanced learnings from increasing volume of available data.

* The Company’s growth objectives are largely dependent on the timing and market acceptance of its new product offerings, including its ability to continually renew its pipeline of new products and to bring those products to market.

This ability is subject to difficulties or delays in product development, such as the inability to identify viable new products, obtain adequate intellectual property protection, or gain market acceptance of new products. There are no guarantees that new products will prove to be commercially successful.

* The Company’s future results are subject to vulnerability with respect to materials and fluctuations in the costs and availability of purchased components, compounds, raw materials and energy, due to shortages, increased demand, supply interruptions, manufacturing site disruptions, natural disasters and other disruptive factors.

The Company depends on various components, compounds, raw materials, and energy (including oil and natural gas and their derivatives) supplied by others for the manufacturing of its products. Supplier relationships have been and could be interrupted in the future due to supplier material shortage, climate impacts, natural and other disasters and other disruptive events, or be terminated. Any sustained interruption in the Company’s receipt of adequate supplies or disruption to key manufacturing sites’ operations could have a material adverse effect on the Company. In addition, while the Company has a process to minimize volatility in component and material pricing, no assurance can be given that the Company will be able to successfully manage price fluctuations or that future price fluctuations or shortages will not have a material adverse effect on the Company.

Risks Related to Our Business

* The Company employs information technology systems to support its business, including ongoing phased implementation of an enterprise resource planning (ERP) system as part of business transformation on a worldwide basis over the next several years. Security breaches and other disruptions to the Company’s information technology infrastructure could interfere with the Company’s operations, compromise information belonging to the Company or its customers, suppliers, and employees, exposing the Company to liability which could adversely impact the Company’s business and reputation.

In the ordinary course of business, the Company relies on centralized and local information technology networks and systems, some of which are provided, hosted or managed by vendors and other third parties, to process, transmit and store electronic information, and to manage or support a variety of businesses. Additionally, the Company collects and stores certain data, including proprietary business information, and has access to confidential or personal information in certain of our businesses that is subject to privacy and security laws, regulations and customer-imposed controls. Despite our cybersecurity and business continuity measures (including employee and third-party training, monitoring of networks and systems, patching, maintenance, and backup of systems and data), the Company’s information technology networks and infrastructure are still potentially vulnerable to the security risks of our vendors and third-party service providers, security breaches, damage, disruptions or shutdowns due to attacks by threat actors including nation-state actors, computer viruses, hardware, software, and system vulnerabilities, ransomware, service or cloud provider disruptions or security breaches, employee error or malfeasance, power outages, telecommunication or utility failures, systems failures, natural disasters or other catastrophic events. The Company’s increased adoption of remote working, which was driven by the pandemic, may also introduce additional threats to our information technology networks and infrastructure. Despite our cybersecurity measures, it is possible for security vulnerabilities to remain undetected for an extended time period, up to and including several years. While we have experienced, and expect to continue to experience, threats and disruptions to the Company’s information technology infrastructure, none of them to date has had a material impact to the Company. Any such threats or disruptions could result in legal claims or proceedings, liability or penalties under privacy laws, interference with the Company’s operations, and damage to the Company’s reputation, which could adversely affect the Company’s business. Although the Company maintains insurance coverage for various cybersecurity and business continuity risks, there can be no guarantee that all costs or losses incurred will be fully insured.

* Acquisitions, strategic alliances, divestitures, and other unusual events resulting from portfolio management actions and other evolving business strategies, and possible organizational restructuring could affect future results.

The Company monitors its business portfolio and organizational structure and has made and may continue to make acquisitions, strategic alliances, divestitures and changes to its organizational structure. With respect to acquisitions, including, for example, the recently completed acquisition of Acelity, Inc. and its KCI subsidiaries (a leading global medical technology company), future results will be affected by the Company’s ability to integrate acquired businesses quickly and obtain the anticipated synergies. The Company

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realigned from five to four business segments, effective in April of 2019, to better serve its global customers and markets. Successful execution of the realignment and the associated adjustments of our portfolio and business operating model, as well as other organizational changes, will be important to the Company’s future results.

* The Company’s future results may be affected by its operational execution, including scenarios where the Company generates fewer productivity improvements than estimated.

The Company’s financial results depend on the successful execution of its business operating plans. The Company utilizes various tools, such as Lean Six Sigma, and engages in ongoing global business transformation. Business transformation is defined as changes in processes and internal/external service delivery across 3M to move to more efficient business models to improve operational efficiency and productivity, while allowing 3M to serve customers with greater speed and efficiency. This is enabled by the ongoing multi-year phased implementation of an ERP system. There can be no assurance that all of the projected productivity improvements will be realized. In addition, the ability to adapt to business model and other changes and agility to respond to customer needs and service expectations are important, which, if not done successfully, could negatively impact the Company’s ability to win new business and enhance revenue and 3M’s brand. Operational challenges, including those related to customer service, pace of change and productivity improvements, could have a material adverse effect on the Company’s business, financial conditions and results of operations.

Risks Related to Financial and Capital Markets and Tax Matters

* The Company's defined benefit pension and postretirement plans are subject to financial market risks that could adversely impact our results.

The performance of financial markets and discount rates impact the Company's funding obligations under its defined benefit plans. Significant changes in market interest rates, decreases in the fair value of plan assets and investment losses on plan assets, and legislative or regulatory changes relating to defined benefit plan funding may increase the Company's funding obligations and adversely impact its results of operations and cash flows.

* Change in the Company’s credit ratings could increase cost of funding.

The Company’s credit ratings are important to 3M’s cost of capital. The major rating agencies routinely evaluate the Company’s credit profile and assign debt ratings to 3M. This evaluation is based on a number of factors, which include financial strength, business and financial risk, as well as transparency with rating agencies and timeliness of financial reporting. 3M currently has an A1 credit rating with a negative outlook from Moody’s Investors Service and an A+ credit rating with a negative outlook from Standard & Poor’s. The Company’s credit ratings have served to lower 3M’s borrowing costs and facilitate access to a variety of lenders. The addition of further leverage to the Company’s capital structure could impact 3M’s credit ratings in the future. Failure to maintain strong investment grade ratings would adversely affect the Company’s cost of funding and could adversely affect liquidity and access to capital markets.

* Changes in tax rates, laws or regulations could adversely impact our financial results.

The Company’s business is subject to tax-related external conditions, such as tax rates, tax laws and regulations, changing political environments in the U.S. and foreign jurisdictions that impact tax examination, assessment and enforcement approaches. In addition, changes in tax laws including further regulatory developments arising from U.S. tax reform legislation and/or regulations around the world could result in a tax expense or benefit recorded to the Company’s Consolidated Statement of Earnings. In connection with the Base Erosion and Profit Shifting (BEPS) Integrated Framework provided by Organization for Economic Cooperation and Development (OECD), determination of multi-jurisdictional taxation rights and the rate of tax applicable to certain types of income may be subject to potential change. Due to uncertainty of the regulation changes and other tax-related factors stated above, it is currently not possible to assess the ultimate impact of these actions on our financial statements.

Item 1B. Unresolved Staff Comments.

None.

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Item 2. Properties.

In the U.S., 3M’s general offices, corporate research laboratories, and certain division laboratories are located in St. Paul, Minnesota. The Company operates 64 manufacturing facilities in 29 states. Internationally, the Company operates 97 manufacturing and converting facilities in 35 countries.

3M owns the majority of its physical properties. 3M’s physical facilities are highly suitable for the purposes for which they were designed. Because 3M is a global enterprise characterized by substantial intersegment cooperation, properties are often used by multiple business segments.

Item 3. Legal Proceedings.

Discussion of legal matters is incorporated by reference from Part II, Item 8, Note 16, “Commitments and Contingencies,” of this document, and should be considered an integral part of Part I, Item 3, “Legal Proceedings.”

Item 4. Mine Safety Disclosures.

Pursuant to Section 1503 of the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Act”), the Company is required to disclose, in connection with the mines it operates, information concerning mine safety violations or other regulatory matters in its periodic reports filed with the SEC. For the year 2020, the information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Act is included in Exhibit 95 to this annual report.

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PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

Equity compensation plans’ information is incorporated by reference from Part III, Item 12, “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters,” of this document, and should be considered an integral part of Item 5. At January 31, 2021, there were 68,372 shareholders of record. 3M’s stock ticker symbol is MMM and is listed on the New York Stock Exchange, Inc. (NYSE), the Chicago Stock Exchange, Inc., and the SWX Swiss Exchange. Cash dividends declared and paid totaled $1.47 and $1.44 per share for each quarter in 2020 and 2019, respectively. 3M typically declares and pays dividends in the same quarter.

Issuer Purchases of Equity Securities

Repurchases of 3M common stock are made to support the Company’s stock-based employee compensation plans and for other corporate purposes. In November 2018, 3M’s Board of Directors replaced the Company’s February 2016 repurchase program with a new repurchase program. This new program authorizes the repurchase of up to $10 billion of 3M’s outstanding common stock, with no pre-established end date.

Issuer Purchases of Equity Securities

(registered pursuant to Section 12 of the Exchange Act)

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

​ ​ ​ ​ ​ Maximum

​ ​ ​ ​ ​ ​ ​ ​ ​ Approximate

​ ​ ​ ​ ​ ​ ​ ​ ​ Dollar Value of

​ ​ ​ ​ ​ ​ ​ Total Number of ​ Shares that May

​ ​ ​ ​ ​ ​ ​ Shares Purchased ​ Yet Be Purchased

​ ​ Total Number of ​ Average Price ​ as Part of Publicly ​ under the Plans

​ ​ Shares Purchased ​ Paid per ​ Announced Plans ​ or Programs

Period ​ (1) ​ Share ​ or Programs (2) ​ (Millions)

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Item 6. Selected Financial Data.

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Years ended December 31: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Per share of 3M common stock: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

At December 31: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

* The Company adopted ASU No. 2016-02 and related standards (collectively, Accounting Standards Codification (ASC) 842, Leases), as described in Note 1, on January 1, 2019 using the modified retrospective method of adoption. The adoption resulted in the recording of right of use assets and associated lease liabilities of $0.8 billion each as of January 1, 2019, $0.5 billion of which relates to long-term operating lease obligations.

** The Company adopted ASU No. 2014-09 and related standards (collectively, ASC 606, Revenue from Contracts with Customers), as described in Note 2, on January 1, 2018 using the modified retrospective method of adoption, the impact of which was not material to the Company’s consolidated results of operations and financial condition. Prior periods have not been restated.

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) is designed to provide a reader of 3M’s financial statements with a narrative from the perspective of management. 3M’s MD&A is presented in eight sections:

● Overview

● Results of Operations

● Performance by Business Segment

● Performance by Geographic Area

● Critical Accounting Estimates

● New Accounting Pronouncements

● Financial Condition and Liquidity

● Financial Instruments

Forward-looking statements in Item 7 may involve risks and uncertainties that could cause results to differ materially from those projected (refer to the section entitled “Cautionary Note Concerning Factors That May Affect Future Results” in Item 1 and the risk factors provided in Item 1A for discussion of these risks and uncertainties).

Additional information about results for year end 2018 and certain year-on-year comparisons between 2019 and 2018 can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” sections in the Company’s Annual Report on Form 10-K for the year ended December 31, 2019.

OVERVIEW

3M is a diversified global manufacturer, technology innovator and marketer of a wide variety of products and services. As more fully described in both the Performance by Business Segment section in MD&A and in Note 19, effective in the first quarter of 2020, the Company changed its business segment reporting in its continuing effort to improve the alignment of businesses around markets and customers. Additionally, the Company consolidated the way it presents geographic area net sales by providing an aggregate Americas geographic region (combining former United States and Latin America and Canada areas). Also, effective in the second quarter of 2020, the measure of segment operating performance used by 3M’s chief operating decision maker changed and, as a result, the Company’s disclosed measure of segment profit/loss has been updated. Business segment information presented herein reflects the impact of these changes for all periods presented.

3M manages its operations in four operating business segments: Safety and Industrial; Transportation and Electronics; Health Care; and Consumer. From a geographic perspective, any references to EMEA refer to Europe, Middle East and Africa on a combined basis.

Consideration of COVID-19:

3M is impacted by the global pandemic and related effects associated with the coronavirus (COVID-19). The Company updated its risk factors with respect to COVID-19, which can be found in Item 1A “Risk Factors” in this document.

Public and private sector policies and initiatives to reduce the transmission of COVID-19, such as the imposition of travel restrictions and the adoption of remote working, have impacted 3M’s operations. 3M continues to work to protect its employees and the public, maintain business continuity and sustain its operations, including ensuring the safety and protection of people who work in its plants and distribution centers across the world, many of whom support the manufacturing and delivery of products that are critical in response to the global pandemic. COVID-19 has impacted 3M’s supply chains relative to global demand for products like respirators, surgical masks and commercial cleaning solutions. As this situation continues, 3M also closely monitors and responds to potential impacts to the Company’s broader supply chain associated with other products. COVID-19 has also affected the ability of suppliers and vendors to provide products and services to 3M. Furthermore, COVID-19 has impacted the broader economies of affected countries, including negatively impacting economic growth.The Company has taken steps to help employees lead safe and productive lives during the outbreak including remote working; escalated procedures in factories related to personal safety, cleaning and medical screening measures; and pandemic leave policies. 3M closely monitors how the spread of COVID-19 is affecting employees and business operations and has preparedness plans to help protect the safety of employees around the world while safely continuing business. While nearly all of our manufacturing locations and distribution centers are fully or partially operational, the Company

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implemented plant and/or line shutdowns during 2020 related to certain markets due to weaker customer demand or government mandates. Some of the above factors have increased the demand for 3M products, while others have decreased demand or made it more difficult for 3M to serve customers. Serving 3M customers is a priority and teams continue to communicate with individual customers about potential disruptions.

3M’s total sales increased 0.1% for the full year 2020 when compared to 2019. Organic local-currency sales decreased 1.7% for the full year 2020 when compared to 2019. Given the diversity of 3M’s businesses, the impact of COVID-19 varied across the Company throughout 2020. 3M experienced strong sales growth in personal safety, as well as in other areas such as home improvement, general cleaning, semiconductor, data center, and biopharma filtration. COVID-related respirator sales are estimated to have impacted year-on-year organic local-currency sales growth by approximately 3 percent for the year ending December 31, 2020. At the same time, weakness in several end markets, while improving, contributed in part to sales declines in a number of 3M’s businesses with the biggest year-on-year total sales decreases in oral care (down 19 percent), advanced materials (down 17 percent), automotive and aerospace (down 16 percent), commercial solutions (down 14 percent), stationery and office (down 11 percent), closure and masking (down 11 percent), automotive aftermarket (down 10 percent), and businesses aligned to general industrial applications such as abrasives (down 15 percent) and industrial adhesives and tapes (down 5 percent).

3M’s operating income margins increased 3.1 percentage points year-on-year for the year ending December 31, 2020. Factoring out the impact on operating income of special items as described in the Certain amounts adjusted for special items - (non-GAAP measures) section below, operating income margins increased 0.1 points to 21.3 percent for the year ending December 31, 2020 when compared to 2019. Various COVID-19 implications contributed in part to these results.

Overall, the impact of the COVID-19 pandemic on 3M’s consolidated results of operations was primarily driven by factors related to changes in demand for products and disruption in global supply chains as described above. While it is not feasible to identify or quantify all the other direct and indirect implications on 3M’s results of operations, below are factors that 3M believes have also affected its 2020 results:

Factors contributing to charges:

Factors providing benefits or other impacts:

● Lower self-insured medical visit/instance expense during 2020.

As previously disclosed, in light of circumstances, 3M took actions to ensure sources of cash may remain strong, including the March 2020 issuance of $1.75 billion of registered notes, suspension of share repurchases, and the decrease of its 2020 capital spending to approximately $1.5 billion. While capital spending decreased, it included additional expansion of respirator production capacity. 3M continues to have access to its commercial paper program and undrawn committed credit facility. Refer to the Financial Condition and Liquidity section below for more information on the Company’s liquidity position.

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The Company also continues to evaluate the extent to which it may avail itself of various government-sponsored COVID-response stimulus, relief, and production initiatives around the world, such as under the Defense Production Act (DPA) and CARES Act in the United States. During 2020 and into January 2021, 3M reached certain agreements with governments in the U.S. and other countries involving just over $250 million of asset funding to expand capacity to supply N-95 respirators.

Due to the speed with which the COVID-19 situation is developing and evolving and the uncertainty of its duration and the timing of recovery, 3M is not able at this time to predict the extent to which the COVID-19 pandemic may have a material effect on its consolidated results of operations or financial condition.

Earnings per share (EPS) attributable to 3M common shareholders – diluted:

The following table provides the increase (decrease) in diluted earnings per share for 2020 compared to the same period last year, in addition to 2019 compared to 2018. As applicable, certain items in the table reflect specific income tax rates associated therewith.

​ ​ ​ ​ ​ ​ ​ ​

​ Year ended December 31,

Same period last year ​ $ 7.81 ​ $ 8.89 ​

Significant litigation-related charges/benefits ​ ​ 1.01 ​ ​ 1.28 ​

TCJA measurement period adjustment ​ ​ — ​ ​ 0.29 ​

Loss on deconsolidation of Venezuelan subsidiary ​ ​ 0.28 ​ ​ — ​

Gain/loss on sale of businesses ​ ​ (0.22) ​ ​ (0.73) ​

Divestiture-related restructuring actions ​ ​ — ​ ​ 0.18 ​

Same period last year, excluding special items ​ $ 8.88 ​ $ 9.91 ​

Increase/(decrease) in earnings per share - diluted, due to: ​ ​ ​ ​ ​ ​ ​

Organic growth/productivity and other ​ ​ (0.06) ​ ​ (0.60) ​

Non divestiture-related restructuring actions ​ ​ 0.12 ​ ​ (0.41) ​

Acquisitions/divestitures ​ ​ (0.10) ​ ​ (0.24) ​

Foreign exchange impacts ​ ​ (0.11) ​ ​ — ​

Income tax rate ​ ​ (0.03) ​ ​ — ​

Shares of common stock outstanding ​ ​ 0.04 ​ ​ 0.22 ​

Current period, excluding special items ​ $ 8.74 ​ $ 8.88 ​

Significant litigation-related charges/benefits ​ ​ 0.07 ​ ​ (1.01) ​

Loss on deconsolidation of Venezuelan subsidiary ​ ​ — ​ ​ (0.28) ​

Gain/loss on sale of businesses ​ ​ 0.52 ​ ​ 0.22 ​

Divestiture-related restructuring actions ​ ​ (0.08) ​ ​ — ​

Current period ​ $ 9.25 ​ $ 7.81 ​

Year 2020 EPS:

For year ended December 31, 2020, net income attributable to 3M was $5.384 billion, or $9.25 per diluted share basis, compared to $4.570 billion, or $7.81 per diluted share, for year ended December 31, 2019, an increase of 18.4 percent on a per diluted share basis.

The Company refers to various “adjusted” amounts or measures on an “adjusted basis”. These exclude special items. These non-GAAP measures are further described and reconciled to the most directly comparable GAAP financial measures in the Certain amounts adjusted for special items - (non-GAAP measures) section below.

On an adjusted basis, net income attributable to 3M was $5.088 billion, or $8.74 per diluted share for 2020 compared to $5.193 billion, or $8.88 per diluted share in December 31, 2019, a decrease of 1.5 percent on a per diluted share basis.

Additional discussion related to the components of the year-on-year change in earnings per diluted share follows:

Organic growth/productivity and other:

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Non divestiture-related restructuring actions:

Acquisitions/divestitures:

Foreign exchange impacts:

Income tax rate:

Shares of common stock outstanding:

Year 2019 EPS:

Organic growth/productivity and other:

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Non divestiture-related restructuring actions:

Acquisitions/divestitures:

Foreign exchange impacts:

Income tax rate:

Shares of common stock outstanding:

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Certain amounts adjusted for special items - (non-GAAP measures):

In addition to reporting financial results in accordance with U.S. GAAP, the Company also provides non-GAAP measures that adjust for the impacts of special items. For the periods presented, special items include the items described below. Beginning in 2020, the Company includes gain/loss on sale of businesses and divestiture-related restructuring actions as special items due to their potential distortion of underlying operating results. Information provided herein reflects the impact of this change for all periods presented. Operating income (measure of segment operating performance), income before taxes, net income, earnings per share, and the effective tax rate are all measures for which 3M provides the reported GAAP measure and a measure adjusted for special items. The adjusted measures are not in accordance with, nor are they a substitute for, GAAP measures. The Company considers these non-GAAP measures in evaluating and managing the Company’s operations. The Company believes that discussion of results adjusted for these items is meaningful to investors as it provides a useful analysis of ongoing underlying operating trends. The determination of these items may not be comparable to similarly titled measures used by other companies. Special items include:

Significant litigation-related charges/benefits:

Gain/loss on sale of businesses:

Divestiture-related restructuring actions:

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Loss on deconsolidation of Venezuelan subsidiary:

Measurement period accounting for TCJA:

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Adjustments for special items: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Adjustments for special items: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Adjustments for special items: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

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Year 2020 sales and operating income by business segment:

The following tables contain sales and operating income results by business segment for the years ended December 31, 2020 and 2019. Refer to the section entitled “Performance by Business Segment” later in MD&A for additional discussion concerning 2020 verses 2019 results, including Corporate and Unallocated. Refer to Note 19 for additional information on business segments, including Elimination of Dual Credit.

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2020 vs 2019

​ ​ Net % of Oper. Net % of Oper. Net Oper.

Business Segments ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Corporate and Unallocated ​ ​ (1) — ​ (363) ​ 110 0.3 ​ (1,130) — ​ — ​

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

​ ​ Year ended December 31, 2020

Worldwide Sales Change ​ Organic local- ​ ​ ​ ​ ​ ​ ​ Total sales

Safety and Industrial 3.5 % — % (0.6) % (0.7) % 2.2 %

Transportation and Electronics (7.1) ​ — ​ (1.1) ​ 0.2 ​ (8.0) ​

Consumer 4.1 ​ — ​ — ​ (0.5) ​ 3.6 ​

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Year 2020 sales results by geographic area/business segment:

Percent change information compares the year ended December 31, 2020 with the same period last year, unless otherwise indicated. Additional discussion of business segment results is provided in the Performance by Business Segment section.

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

​ ​ Year ended December 31, 2020

​ ​ ​ ​ ​ ​ ​ ​ Europe, ​ ​ ​ ​ ​ ​

​ ​ ​ ​ Asia ​ Middle East ​ Other ​ ​ ​

​ Americas Pacific & Africa Unallocated Worldwide

Components of net sales change: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Volume — organic ​ (1.2) % (2.9) % (4.0) % — ​ (2.3) %

Organic local-currency sales ​ (0.2) ​ (3.4) ​ (2.8) ​ — ​ (1.7) ​

Acquisitions ​ 5.5 ​ 0.7 ​ 2.8 ​ — ​ 3.5 ​

Divestitures ​ (1.5) ​ (0.2) ​ (2.9) ​ — ​ (1.4) ​

Translation ​ (1.3) ​ 0.6 ​ 1.0 ​ — ​ (0.3) ​

Source: SEC EDGAR (public domain) · 10-K for the period ended 2020-12-31, filed 2021-02-04 · accession 0001558370-21-000737

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